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WO2018163846A1 - Dispositif électronique - Google Patents

Dispositif électronique Download PDF

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Publication number
WO2018163846A1
WO2018163846A1 PCT/JP2018/006461 JP2018006461W WO2018163846A1 WO 2018163846 A1 WO2018163846 A1 WO 2018163846A1 JP 2018006461 W JP2018006461 W JP 2018006461W WO 2018163846 A1 WO2018163846 A1 WO 2018163846A1
Authority
WO
WIPO (PCT)
Prior art keywords
display unit
unit
display device
main body
display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2018/006461
Other languages
English (en)
Japanese (ja)
Inventor
陽一 長田
秀俊 毛井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2018029208A external-priority patent/JP6611839B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to CN201880015731.XA priority Critical patent/CN110383808B/zh
Priority to KR1020197024460A priority patent/KR102219409B1/ko
Publication of WO2018163846A1 publication Critical patent/WO2018163846A1/fr
Priority to US16/562,316 priority patent/US10887523B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/04—Bodies collapsible, foldable or extensible, e.g. book type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/53—Constructional details of electronic viewfinders, e.g. rotatable or detachable

Definitions

  • the present invention relates to an electronic device.
  • Patent Document 1 discloses a digital camera that exposes an electronic viewfinder so that it can be used by sliding a display device relative to a main body.
  • Patent Document 1 does not disclose that the electronic viewfinder protrudes during use.
  • Patent Document 1 does not disclose that the display device is tilted after being slid. If the display device is tilted with the electronic viewfinder protruding in the configuration disclosed in Patent Document 1, the display device and the electronic viewfinder interfere with each other.
  • an object of the present invention is to provide an electronic apparatus capable of suppressing interference between a display device and an electronic viewfinder due to a tilt operation of the display device.
  • An electronic apparatus includes a main unit, a first display unit, and a second display unit, and the first display unit is capable of sliding with respect to the main unit.
  • the main unit can be configured such that the second display unit is placed in an area where the main unit and the first display unit overlap in a state where the main unit and the first display unit overlap.
  • the second display unit faces the area where the first display unit is no longer present due to the first display unit sliding relative to the main body unit. It protrudes from.
  • an electronic device capable of suppressing interference between the display device and the electronic viewfinder due to the tilt operation of the display device.
  • Example 1 which is operation
  • Example 1 which is the expansion
  • Example 1 which is explanatory drawing of a hinge apparatus.
  • Example 1 which is explanatory drawing of rotation operation
  • Example 1 which is explanatory drawing of the support structure of an electronic viewfinder.
  • Example 1) which is operation
  • Example 1 which is explanatory drawing of the display switching method of the display apparatus at the time of operating a display apparatus.
  • Example 1 which is explanatory drawing of the behavior in the case of tilting the display device in a state of sliding downward.
  • Example 1 which is explanatory drawing of the behavior of a display apparatus at the time of adjusting the position of a projection part up and down.
  • Example 1 which is explanatory drawing of the behavior in the case of sliding the display apparatus in the state of sliding down upward.
  • Example 2 which is operation
  • Example 2 which is an expansion
  • Example 2) which is an expansion
  • Example 2 which is the figure which expanded a part of hinge apparatus.
  • Example 2 which is explanatory drawing of the operation
  • Example 2) which is operation
  • Example 2) which is sectional drawing showing the rotation locus
  • Example 2 which is operation
  • Example 2 which is sectional drawing of a slider mechanism.
  • FIG. 1 is a perspective view of the imaging apparatus 1.
  • FIG. 1A and FIG. 1B are a front perspective view and a rear perspective view of the imaging apparatus 1, respectively.
  • the imaging device 1 includes a lens barrel unit 2 including an imaging optical system (not shown), a CCD, a CMOS image sensor, and the like, and photoelectrically converts an optical image of a subject formed through the imaging optical system to obtain image data.
  • An image sensor (not shown) that generates The lens barrel unit 2 is of a retractable type and retracts inside the imaging device 1 when stored.
  • the imaging apparatus 1 is mounted with a main board (not shown), an auxiliary board (not shown) and the like on which a processing circuit for converting image data generated by the imaging element into digital information is mounted.
  • the strobe device 3 is built in the imaging device 1, and automatically raises and emits light when the subject is not bright enough during shooting.
  • the release button 4 can be pressed in two stages, a half-pressed state (a state where SW1 is ON) and a full-pressed state (a state where SW2 is ON).
  • a shooting preparation operation photometry operation, focus detection operation, etc.
  • the release button 4 is fully pressed, the subject is photographed and the image data of the subject image is recorded on a recording medium (not shown).
  • the zoom lever 5 is rotatably held on the outer periphery of the release button 4.
  • a zoom operation to the Tele side (the direction in which the angle of view is narrowed) is performed.
  • the zoom lever 5 is rotated to the other side, the zoom to the Wide side (the direction in which the angle of view is widened) Operation is performed.
  • the imaging apparatus 1 When the power button 6 is pressed by the photographer, the imaging apparatus 1 is switched from the off state, which is not in use, to the on state, which is usable, or from the on state to the off state.
  • the microphone hole 7 is provided above the image pickup apparatus 1 in consideration of sound collecting properties in order to capture sound into a microphone built in the image pickup apparatus 1.
  • the mode setting dial 8 is supported so as to be rotatable with respect to the imaging apparatus 1.
  • a plurality of icons (not shown) corresponding to various shooting modes are printed on the top surface of the mode setting dial 8, and by matching these icons with an index (not shown) provided in the imaging device 1, Various modes can be set according to the icon.
  • the imaging apparatus 1 incorporates a main battery (not shown) as a power source and a recording medium (not shown) for recording the photographed subject image.
  • the main battery may be a single-use primary battery or a rechargeable secondary battery.
  • the side surface of the image pickup apparatus 1 is provided with a power supply and signal input / output jack (not shown), and is covered with a jack cover 11 for protecting the jack.
  • a power supply and signal input / output jack not shown
  • a jack cover 11 for protecting the jack.
  • the operation button group 12 is composed of a plurality of operation buttons, and a cross button is arranged at the center. Each operation button of the operation button group 12 is used when inputting various instructions such as changing shooting conditions and switching to a playback screen.
  • the display device (first display unit) 20 is provided on the back surface of the imaging device 1 and is used for confirming a subject image to be photographed and for reproducing and displaying the photographed image.
  • a liquid crystal display 22 is used as the display device 20.
  • the display device 20 is attached to the imaging device main body (main body unit) through the hinge device (connection unit) 30 so that the slide operation and the tilt operation can be performed.
  • FIG. 2 is an operation explanatory diagram of the display device 20.
  • FIG. 2A shows a state where the display device 20 is housed in the imaging device 1. In this state, the photographer can photograph the subject in front and reproduce and display the photographed image.
  • FIG. 2B shows a state in which the display device 20 is slid downward.
  • the photographer can use the electronic viewfinder (second display unit) 50.
  • the electronic viewfinder 50 protrudes to a usable position (usage position) from a storage position that fits in the main body of the imaging device 1 by moving toward a region where the display device 20 no longer exists.
  • the electronic viewfinder 50 includes a small display, a lens, and an eyepiece window 51. The photographer can confirm the subject image to be photographed or confirm the photographed image by looking through the electronic viewfinder 50 through the eyepiece window 51.
  • FIG. 2C shows a state in which the display device 20 is tilted upward by 180 degrees.
  • the display surface of the display device 20 is directed toward the subject, and the photographer can easily take a self-portrait.
  • the display device 20 is adjusted so as to be at an arbitrary angle between the state of FIG. 2A and the state of FIG. Such an adjustment is performed mainly when the photographer holds the imaging device 1 low and shoots the subject.
  • FIG. 2D shows a state in which the display device 20 is tilted downward by 45 degrees. This state is mainly used when a photographer takes a picture while holding the imaging device 1 high.
  • the display device 20 can be tilted to turn the display surface of the display device 20 toward the photographer. The person can visually recognize the display device 20 in an optimal state.
  • FIG. 3 is an exploded perspective view of the display device 20.
  • the imaging device main body 10 and the hinge device 30 are also displayed for easy understanding.
  • the display device 20 includes a protective window 21, a capacitive touch panel (not shown) that performs an input operation when the photographer touches, a liquid crystal display 22, a protective cover (protective member) 23, and the like.
  • the protective window 21 is a panel whose outer shape is larger than that of the liquid crystal display 22 and protects the liquid crystal display 22 and the touch panel from scratches and dirt.
  • a tempered glass having a thickness of about 0.5 to 1.0 mm is used as the protective window 21, but a transparent resin such as an acrylic resin or a polycarbonate having a high light transmittance may be used.
  • the protective window 21 is bonded to the protective cover 23 by a square-shaped double-sided tape 24 formed along the outer periphery in an integrated state with the touch panel and the liquid crystal display 22.
  • the protective cover 23 is an external component that covers the periphery of the display device 20 and protects the display device 20.
  • the surface of the protective cover 23 is subjected to a painting process or a textured process.
  • the adhesive strength of the double-sided tape 24 is preferably high and resistant to impact in order to prevent the protective window 21 from being lifted or cracked by peeling off due to impact such as dropping.
  • the touch panel is a capacitive type, and the wiring of the touch panel is formed by ITO (Indium Tin Oxide) which is a transparent conductive film.
  • ITO Indium Tin Oxide
  • the touch panel is generally formed of glass, but may be formed of a resin material as long as it is transparent and can withstand temperatures such as annealing of ITO.
  • the transparent resin material for example, an acrylic resin, a polycarbonate resin, or the like can be used.
  • the substrate 61 is pasted and fixed to the back surface of the liquid crystal display 22 with double-sided tape (not shown).
  • the substrate 61 is connected to a flexible printed circuit board 22 a provided on the liquid crystal display 22 via a connector 63 mounted on the substrate 61.
  • the flexible printed board 62 has a first end connected to the board 61 via a connector 64 mounted on the board 61, and a second end connected to a main board (not shown) provided inside the imaging apparatus 1. The With such a configuration, an electrical signal from the main substrate is transmitted to the display device 20.
  • the spacer 25 is formed of a mold resin member, and is assembled to the protective cover 23 from the direction opposite to the direction in which the protective window 21 is assembled.
  • the spacer 25 is sandwiched between the protective cover 23 and the hinge device 30 and is fixed in a state of closing a gap between the protective cover 23 and the hinge device 30.
  • the magnet (magnetic field generating means) 26 is housed in a recess 23a formed in the protective cover 23, and is fixed by adhesion.
  • a magnetic sensor which will be described later, detects a magnetic flux that changes depending on the position of the magnet 26, the display on the display device 20 is switched on and off and the display direction is switched.
  • the magnetic sensor generally uses a giant magnetoresistance (GMR) element or a semiconductor Hall element as an element for detecting magnetic flux.
  • GMR element is a device that detects a magnetic flux parallel to a main surface by utilizing a magnetoresistive effect. An alloy having a property that electrical resistance increases as the magnetic flux increases (specifically, nickel, iron, and cobalt are mainly used). Component).
  • a GMR sensor is formed by incorporating the GMR element into the determination circuit. In this embodiment, the magnetic flux that changes depending on the position of the magnet 26 is detected by the GMR sensor, and the display of the display device 20 is switched.
  • FIG. 4 is an explanatory diagram of the hinge device 30.
  • the imaging device main body 10 and the display device 20 are also displayed for easy understanding of the description.
  • FIG. 4B is an enlarged view of a part of the hinge device 30.
  • the hinge device 30 includes a fixed plate 31, a slide plate 32, a first arm plate 33, and a second arm plate (slide member) 34.
  • the fixing plate 31 is fixed to the back cover 13 that covers the back of the imaging device 1 with screws (not shown).
  • the second arm plate 34 is fixed to the protective cover 23 with screws (not shown).
  • Both ends of the slide plate 32 are formed in a U-shape, and slide rails 32a and 32b are fitted to both ends.
  • the slide plate 32 is slidably assembled to both ends of the fixed plate 31 via slide rails 32a and 32b.
  • a pin 32 c provided on the slide plate 32 is inserted into a groove 31 a formed on the fixed plate 31.
  • the pin 32c contacts the upper end of the groove 31a in the state shown in FIG. 2A, and contacts the lower end of the groove 31a in the state shown in FIG.
  • the range in which the slide plate 32 can slide with respect to the fixed plate 31 is regulated. That is, the display device 20 can be slid up and down with respect to the imaging device 1 through the hinge device 30 in a range from the state shown in FIG. 2A to the state shown in FIG. .
  • standing bent portions are formed at both ends of the slide plate 32, the first arm plate 33, and the second arm plate.
  • the rotating shaft portion 33a and the rotating shaft portion 34a are provided coaxially above the standing bent portions of the first arm plate 33 and the second arm plate 34, respectively.
  • the rotary shaft portions 33a and 34a are caulked and fixed by pins 41a and 41b with the click plates 42a and 42b sandwiched therebetween.
  • the rotation shaft portions 33a and 34b receive the urging force and frictional resistance force from the click plates 42a and 42b, and the second arm plate 34 is configured to be rotatable with an appropriate rotational load with respect to the first arm plate 33. Thus, it can be held at an arbitrary angle.
  • the rotary shaft portion 32d and the rotary shaft portion 33b are provided coaxially below the vertical bent portions of the slide plate 32 and the first arm plate 33, respectively.
  • the rotary shaft portions 32d and 33b are caulked and fixed by pins 43a and 43b with the click plates 44a and 44b sandwiched therebetween.
  • the rotating shaft portions 32d and 33b receive the urging force and frictional resistance force from the click plates 44a and 44b, and the first arm plate 33 is configured to be rotatable with an appropriate rotational load with respect to the slide plate 32. It can be held at an angle of.
  • FIG. 5 is an explanatory diagram of the rotation range of the hinge device 30.
  • FIG. 5A shows a state in which the hinge device 30 is tilted upward by 180 degrees.
  • FIG. 5B shows a state where the hinge device 30 is tilted downward by 45 degrees.
  • the display device 20 contacts the imaging device 1, and the bent portion 34 c provided on the second arm plate 34 contacts the concave portion 33 c provided on the first arm plate 33. .
  • the display device 20 contacts the imaging device 1, and the bent portion 33d provided on the first arm plate 33 contacts the recess 32e provided on the slide plate.
  • the display device 20 is connected to the imaging device main body 10 by the hinge device 30, and slides up and down with respect to the imaging device 1 through the hinge device 30, and 180 degrees upward and 45 degrees downward. Tilt operation is possible.
  • FIG. 6 is an explanatory diagram of a support configuration of the electronic viewfinder 50.
  • FIG. 6A shows a cross-sectional view of the imaging device 1 in a state where the display device 20 is shown in FIG.
  • FIG. 6B is a developed perspective view of the support portion of the electronic viewfinder 50.
  • the electronic viewfinder 50 is mainly supported by the guide plate 52.
  • the guide plate 52 is supported by a main chassis (not shown) provided in the imaging apparatus main body 10 so as to be slidable in the vertical direction.
  • the electronic viewfinder 50 can be used from a storage position that can be accommodated in the imaging apparatus main body 10 by being guided by members such as a guide plate 52, a lever (engaging member) 53, a charge plate 54, and a lock plate 55. Can move to a position.
  • the electronic viewfinder 50 is provided with a first guide pin 50 a and is inserted through a first guide groove 52 a formed in the guide plate 52. With this configuration, the electronic viewfinder 50 is supported so as to be movable with respect to the guide plate 52. Further, the electronic viewfinder 50 is urged toward the rear side (back side) of the imaging device 1 by the first spring 50b.
  • the guide pin 50 a is engaged with the longitudinal groove portion of the first guide groove 52 a, and the electronic viewfinder 50 is held inside the imaging device 1. ing.
  • the lever 53 is provided with a second guide pin 53 a and is inserted into a second guide groove 52 b formed in the guide plate 52. With this configuration, the lever 53 is supported by the guide plate 52 so as to be movable in the front-rear direction of the imaging device 1.
  • the lever 53 is biased forward of the imaging device 1 by a second spring (biasing member) 53b.
  • the charge plate 54 is provided with a third guide pin 54 a and is inserted into a third guide groove 52 c formed in the guide plate 52. With this configuration, the charge plate 54 is supported by the guide plate 52 so as to be movable in the vertical direction of the imaging device 1. Further, the charge plate 54 is urged upward of the imaging device 1 by the third spring 54b.
  • the lock plate 55 is provided with a fourth guide pin 55 a and is inserted into a fourth guide groove 54 c provided in the charge plate 54. With this configuration, the lock plate 55 is supported by the charge plate 54 so as to be movable in the front-rear direction of the imaging device 1. Further, the lock plate 55 is urged to the front side of the imaging device 1 by the fourth spring 55b.
  • the lever 53 is formed of a magnetic material and has a property of being attracted by a magnet.
  • the distance between the lever 53 and the magnet 26 bonded and fixed to the protective cover 23 is short.
  • the attractive force by the magnet 26 in the direction opposite to the urging force of the second spring 53b becomes larger than the urging force of the second spring 53b, and the lever 53 is attracted by the magnet 26 (moves to the display unit side). To do).
  • the tip 53c of the lever 53 engages with a hole 34d formed in the second arm plate 34 constituting the hinge device 30, and the lever 53 is interlocked with the sliding operation of the display device 20 in the vertical direction. It is in an operable state. In this state, since the lever 53 is attracted by the magnet 26, the play of the display device 20 is reduced.
  • FIG. 7 is an explanatory diagram of the operation of the electronic viewfinder 50.
  • members unnecessary for explanation are not displayed.
  • FIGS. 7A to 7D sequentially show the state in which the electronic viewfinder 50 protrudes.
  • the lower figure of each figure is a partially enlarged view.
  • FIG. 7A shows a cross-sectional view of the imaging device 1 in a state where the display device 20 is shown in FIG. In this state, the first guide pin 50a is engaged with the vertical groove portion of the first guide groove 52a.
  • the guide plate 52, the charge plate 54, and the lock plate 55 together with the lever 53 that engages with the hole 34 d formed in the second arm plate 34. Moves downward.
  • FIG. 7B shows a cross-sectional view of the imaging device 1 in a state where the display device 20 has moved to the lower end.
  • the first guide pin 50a is engaged with the lateral groove portion of the first guide groove 52a.
  • the electronic viewfinder 50 starts moving to the rear side (right side in the drawing) of the imaging device 1 by the biasing force of the first spring 50b.
  • FIG. 7C is a cross-sectional view of the imaging apparatus 1 in a state where the first guide pin 50a is in contact with the tip 55c of the lock plate 55 while the electronic viewfinder 50 is moving.
  • the lock plate 55 is urged to the front side (left side in the drawing) of the imaging device 1 by the fourth spring 55b, but the urging force of the first spring 50b is larger than the urging force of the fourth spring 55b. Therefore, the backward movement of the electronic viewfinder 50 is continued.
  • FIG. 7D shows a cross-sectional view of the imaging apparatus 1 in a state where the first guide pin 50a is in contact with the end of the lateral groove of the guide groove 52a and the movement of the electronic viewfinder 50 is stopped.
  • the electronic viewfinder 50 is in a usable state, and in this state unless the photographer performs an operation such as pressing the electronic viewfinder 50. Stop stably.
  • the protruding operation of the electronic viewfinder 50 is started by sliding the display device 20 downward.
  • the electronic viewfinder 50 protrudes in conjunction with the slide operation of the display device 20 and can be used.
  • FIGS. 7E to 7I sequentially show the state in which the electronic viewfinder 50 is housed.
  • the lower figure of each figure is a partially enlarged view.
  • FIG. 7E shows a cross-sectional view of the imaging apparatus 1 in this state.
  • FIG. 7E shows a cross-sectional view of the imaging device 1 in a state where the claw portion 55e is in contact with the second stopper 52e. In this state, since the claw portion 55e is disengaged from the first stopper 52d, the lock plate 55 starts to move forward again as the electronic viewfinder 50 moves.
  • FIG. 7G shows a cross-sectional view of the imaging device 1 in a state where the claw portion 55e is in contact with the third stopper 52f.
  • the claw portion 55e is in contact with the third stopper 52f. For this reason, even if the photographer removes his / her hand from the electronic viewfinder 50, the claw portion 55e contacts the fourth stopper 52g provided on the side of the third stopper 52f, and the electronic viewfinder 50 does not return to the use position. 7G is maintained.
  • the guide plate 52, the charge plate 54, and the lock plate 55 are moved upward together with the lever 53 engaged with the second arm plate 34. To do.
  • FIG. 7 (h) shows a cross-sectional view of the imaging apparatus 1 in a state in which the distal end portion 55 d of the lock plate 55 is in contact with a fifth stopper 50 c provided on the electronic viewfinder 50.
  • the sixth stopper 52h provided on the guide plate 52 comes into contact with the claw portion 55e.
  • the claw portion 55e gets over the sixth stopper 52h by bending.
  • FIG. 7I shows a cross-sectional view of the imaging device 1 in this state.
  • FIG. 7 (i) is the same as FIG. 7 (a), and the claw portion 55e is in contact with a seventh stopper 52i provided on the guide plate 52. For this reason, when the display device 20 is slid downward, the lock plate 55 is also slid in conjunction with the operation of the lever 53.
  • the storing operation of the electronic viewfinder 50 is started when the protruding electronic viewfinder 50 is pressed.
  • the electronic viewfinder 50 is stored by being pushed down to the storage end. Further, after the electronic viewfinder 50 is stored, the display device 20 can be slid upward to return the electronic viewfinder 50 to a state of being covered with the display device 20.
  • the lever 53 is attracted by the magnet 26, and the vertical direction is interlocked with the slide operation of the display device 20. It is possible to move to.
  • the distal end portion 53c of the lever 53 protrudes from the imaging device main body 10, but is not covered with the display device 20, so that the photographer does not touch the distal end portion 53c.
  • the tip end portion 53c of the lever 53 is exposed to the outside. In this case, the lever 53 may be erroneously operated by the photographer, or the display device 20 that is tilted upward by 180 degrees may interfere with the lever 53.
  • FIG. 8 is an explanatory diagram of the behavior of the lever 53 when the display device 20 is tilted.
  • FIG. 8A shows a state in which the display device 20 is tilted downward by 45 degrees.
  • FIG. 8B shows a state in which the display device 20 is tilted upward by 180 degrees.
  • FIG. 9 is an explanatory diagram of a display switching method of the display device 20 when the display device 20 is operated.
  • FIG. 9A shows the imaging device 1 in a state where the display device 20 is shown in FIG.
  • FIG. 9B shows the imaging device 1 in a state where the display device 20 is tilted upward by 180 degrees.
  • FIG. 9C shows the imaging device 1 in a state where the display device 20 is slid to the lower end.
  • the imaging device 1 includes magnetic sensors 71 and 72 mounted on a substrate (not shown).
  • the magnetic sensor (second detection means) 71 When the display device 20 is tilted from the state shown in FIG. 9A to the state shown in FIG. 9B, when the display device 20 reaches a predetermined position, the magnetic sensor (second detection means) 71 The magnetic flux generated from the detected magnet 26 becomes larger than a predetermined value (second predetermined value). At this time, the orientation of the display image on the display device 20 is switched. At the time of shooting, the display is switched to the upside down and mirror image display suitable for the self-portrait shooting, and at the time of reproduction, the mirror image display is not performed and the display is switched to the display inverted only up and down.
  • the display orientation of the display device 20 can be switched when the display device 20 is tilted by an angle larger than a predetermined angle (fourth angle).
  • the magnetic sensor (first detection means) 72 When the display device 20 is slid from the state shown in FIG. 9A to the state shown in FIG. 9C, when the display device 20 reaches a predetermined position, the magnetic sensor (first detection means) 72 The magnetic flux generated from the detected magnet 26 becomes larger than a predetermined value (first predetermined value).
  • the predetermined position is a position slid by a predetermined amount from the storage position of the display device 20. At this time, the display of the display device 20 is stopped and the display of the electronic viewfinder 50 is started.
  • the display device 20 When the display device 20 is slid from the state shown in FIG. 9C to the state shown in FIG. 9A, when the display device 20 reaches a predetermined position, the magnet 26 detected by the magnetic sensor 72 emits. The generated magnetic flux becomes smaller than a predetermined value. At this time, the display of the electronic viewfinder 50 is stopped and the display of the display device 20 is started.
  • the display of the display device 20 can be stopped and the display of the electronic viewfinder 50 can be started. Therefore, the electronic viewfinder 50 can be used promptly.
  • the display device 20 when the display device 20 is slid downward, the electronic viewfinder 50 is exposed and protrudes toward the photographer.
  • the display device 20 When the display device 20 is tilted upward in this state, the display device 20 interferes with the electronic viewfinder 50, and the display device 20 and the electronic viewfinder 50 are scratched or broken in the worst case. .
  • FIG. 10 is an explanatory diagram of the behavior when the display device 20 that is sliding downward is tilted upward.
  • members unnecessary for the description are not displayed.
  • FIG. 10A shows the imaging device 1 in a state where the display device 20 is slid downward.
  • FIG. 10B shows the imaging device 1 in a state where the display device 20 that is sliding downward is tilted upward.
  • FIG. 10C shows the imaging device 1 in a state where the display device 20 that is not slid downward is tilted upward.
  • the right figure of each figure is a partially enlarged view.
  • the protruding portion 13a has a protruding shape formed on a back inner surface (not shown) fixed to the inner surface of the back cover 13, is inserted through a hole formed in the back cover 13, and is exposed to the outside.
  • the protrusion 13a In the state shown in FIG. 10A, the protrusion 13a is not in contact with any member. In the state shown in FIG. 10B, each of the three protrusions 13a comes into contact with the end portion (contacted portion) 23c of the standing wall provided in the protective cover 23. The protrusion 13a and the tip 23c are in contact with each other, so that the upward tilting operation from the position shown in FIG.
  • the display device 20 can be tilted up to 180 degrees.
  • the protrusion 13a comes into contact with the tip 23c. Therefore, interference between the display device 20 and the electronic viewfinder 50 due to the tilting operation of the display device 20 can be prevented.
  • each projection 13 a is provided, and each projection abuts on a tip 23 c provided on the protective cover 23.
  • the present invention is not limited to this. If at least one or more protrusions provided on the imaging apparatus main body 10 can contact the contacted part provided on the display device 20, the number of protrusions, the position where the protrusions are provided, and the contact There is no restriction on the position where the contact portion is provided.
  • the position of the protrusion 13a it is possible to adjust the angle (first angle) at which the tilt operation is restricted when the display device 20 that is sliding downward is tilted upward. It is.
  • the first angle is an angle of 0 degrees or more. That is, the first angle may be 0 degrees.
  • FIG. 11 is an explanatory diagram of the behavior of the display device 20 when the position of the protrusion 13a is adjusted up and down.
  • FIG. 11 members unnecessary for explanation are not shown.
  • FIG. 11A shows the imaging device 1 when the position of the protrusion 13a is adjusted upward.
  • FIG. 11B shows the imaging apparatus 1 when the protrusion 13a is adjusted downward.
  • the right figure of each figure is a partially enlarged view.
  • the protrusion 13a is in contact with an inner wall (contacted portion) 23b of a standing wall provided on the protective cover 23. Since the protrusion 13a is in contact with the inner wall 23b, the display device 20 cannot tilt upward from the state of FIG.
  • the protrusion 13a is in contact with the tip 23c in a state where the display device 20 has a tilt operation angle larger than the tilt operation angle in the state shown in FIG. Yes.
  • the lowermost surface of the protective cover 23 is located above the bottom surface of the imaging apparatus main body 10. Therefore, it is possible to place the imaging device 1 on a desk or use a tripod.
  • the display device 20 that is sliding downward is tilted upward, the tilting operation is restricted, and interference between the display device 20 and the electronic viewfinder 50 can be prevented.
  • the display device 20 is slid upward without pressing the electronic viewfinder 50 in the storage direction with the electronic viewfinder 50 protruding, the display device 20 and the electronic viewfinder 50 interfere with each other.
  • FIG. 12 is an explanatory diagram of the behavior when the display device 20 is slid upward while being slid downward.
  • members unnecessary for explanation are not shown.
  • FIG. 12A shows the imaging device 1 in a state where the display device 20 is shown in FIG.
  • FIG. 12B shows the imaging apparatus 1 in a state where the electronic viewfinder 50 protrudes halfway.
  • FIG. 12C shows the imaging apparatus 1 in a state where the electronic viewfinder 50 protrudes to the use position (stop position).
  • the right figure of each figure is a partially enlarged view.
  • a lock lever 56 is provided below the electronic viewfinder 50.
  • a shaft 1 a provided in the imaging apparatus main body 10 is inserted into a guide groove 56 c formed in the lock lever 56.
  • the electronic viewfinder 50 is supported so as to be slidable in the front-rear direction with respect to the imaging apparatus main body 10.
  • the lock lever 56 is biased toward the back side of the imaging device 1 by the fifth spring 56b.
  • the lock lever 56 does not protrude beyond the position shown in FIG.
  • the movement amount of the lock lever 56 can be reduced with respect to the movement amount of the electronic viewfinder 50, and interference between the lock lever 56 and the internal components of the display device 20 can be prevented.
  • the timing at which the lock lever 56 is unlocked can be delayed until the electronic viewfinder 50 is housed in the imaging apparatus 1, and interference between the display device 20 and the electronic viewfinder 50 can be more effectively prevented. can do.
  • a configuration in which the electronic viewfinder 50 protrudes in conjunction with the slide of the display device 20 is used, but the present invention is not limited to this.
  • a configuration in which the electronic viewfinder 50 protrudes by operating a lever or operation button provided separately may be used.
  • a configuration in which the electronic viewfinder 50 itself is pinched to protrude or a configuration in which the electronic viewfinder 50 protrudes when pressed may be used.
  • the electronic viewfinder 50 is exposed from the area where the display device 20 is slid, but the present invention is not limited to this.
  • a configuration in which another device such as an optical finder or a strobe device is exposed may be used.
  • FIG. 13 is an explanatory diagram of the operation of the display device 20.
  • FIG. 13A shows a state in which the display device 20 is stored in the imaging device 1. In this state, the photographer can shoot the front subject or reproduce and display the captured image.
  • FIG. 13B shows a state in which the display device 20 is slid downward.
  • the photographer can use the electronic view fine 50.
  • the electronic viewfinder 50 protrudes to a usable position (usage position) from a storage position that fits in the main body of the imaging device 1 by moving toward a region where the display device 20 no longer exists.
  • the electronic viewfinder 50 includes a small display, a lens, and an eyepiece window 51. The photographer can confirm the subject image to be photographed or confirm the photographed image by looking through the electronic viewfinder 50 through the eyepiece window 51.
  • FIG. 13C shows a state where the display device 20 is tilted 180 degrees upward from the state shown in FIG. In this state, the display surface of the display device 20 is directed toward the subject, and the photographer can easily take a selfie.
  • the display device 20 is configured so as not to collide even when the electronic viewfinder 50 is tilted in a state of protruding to the use position. Thus, after the user uses the electronic viewfinder 50, the display device 20 can be tilted upward without being moved to the storage position.
  • the display device 20 is adjusted with respect to the imaging device main body so as to have an arbitrary angle between the state of FIG. 13A and the state of FIG. Such an adjustment is performed mainly when the photographer holds the imaging device 1 low and shoots the subject.
  • FIG. 13D shows a state in which the display device 20 is tilted downward by 45 degrees. This state is mainly used when a photographer takes a picture while holding the imaging device 1 high.
  • the display device 20 can be tilted to turn the display surface of the display device 20 toward the photographer. The person can visually recognize the display device 20 in an optimal state. Furthermore, even when the electronic viewfinder 50 is protruded to the use position, the display device 20 can be tilted to an arbitrary angle without moving the user to the storage position.
  • FIG. 14 is an exploded perspective view of the display device 20.
  • the imaging device main body 10 and the hinge device 30 are also displayed for easy understanding.
  • the display device 20 includes a protective window 21, a capacitive touch panel (not shown) in which an input operation is performed when the photographer touches, a liquid crystal display 22, and a cover member 23.
  • the protective window 21 is a panel whose outer shape is larger than that of the liquid crystal display 22 and protects the liquid crystal display 22 and the touch panel from scratches and dirt.
  • a tempered glass having a thickness of about 0.5 to 1.0 mm is used as the protective window 21, but a transparent resin such as an acrylic resin or a polycarbonate having a high light transmittance may be used.
  • the protective window 21 is bonded to the cover member 23 by a square-shaped double-sided tape 24 formed along the outer periphery in an integrated state with the touch panel and the liquid crystal display 22.
  • the cover member 23 is an external component that covers the periphery of the display device 20 and protects the display device 20.
  • the touch panel is a capacitive type, and the wiring of the touch panel is formed by ITO (Indium Tin Oxide) which is a transparent conductive film.
  • ITO Indium Tin Oxide
  • the touch panel is generally formed of glass, but may be formed of a resin material as long as it is transparent and can withstand temperatures such as annealing of ITO.
  • the transparent resin material for example, an acrylic resin, a polycarbonate resin, or the like can be used.
  • the substrate 61 is pasted and fixed to the back surface of the liquid crystal display 22 with double-sided tape (not shown).
  • the board 61 is connected to a flexible printed board 22 a provided on the liquid crystal display 22 via a connector mounted on the board 61.
  • the flexible printed circuit board 62 has a first end connected to the substrate 61 via a connector mounted on the substrate 61, and a second end connected to a main substrate (not shown) provided inside the imaging apparatus 1. . With such a configuration, an electrical signal from the main substrate is transmitted to the display device 20.
  • the spacer 25 is formed of a mold resin member, and is assembled to the cover member 23 from a direction opposite to the direction in which the protective window 21 is assembled.
  • the spacer 25 is sandwiched between the cover member 23 and a slide plate 27 described later, and is fixed in a state of closing a gap between the cover member 23 and the slide plate 27.
  • the magnet (magnetic field generating means) 26 is housed in a concave portion 23a formed in the cover member 23, and is fixed by adhesion.
  • a magnetic sensor which will be described later, detects a magnetic flux that changes depending on the position of the magnet 26, the display on the display device 20 is switched on and off and the display direction is switched.
  • the magnetic sensor generally uses a giant magnetoresistance (GMR) element or a semiconductor Hall element as an element for detecting magnetic flux.
  • GMR element is a device that detects a magnetic flux parallel to a main surface by utilizing a magnetoresistive effect. An alloy having a property that electrical resistance increases as the magnetic flux increases (specifically, nickel, iron, and cobalt are mainly used). Component).
  • a GMR sensor is formed by incorporating the GMR element into the determination circuit. In this embodiment, the magnetic flux that changes depending on the position of the magnet 26 is detected by the GMR sensor, and the display of the display device 20 is switched.
  • the slide plate 27 is a component formed of a sheet metal material that is slidably held with respect to the hinge device 30, and is fixed to the cover member 23 with screws with the spacer 25 interposed therebetween.
  • the click plate 28 is a sheet metal part that is fixed to the slide plate 27 and has a leaf spring shape, and is configured to give a click feeling at both the storage position and the slide position when the display device 20 is slid.
  • the slider mechanism 29 is disposed between the spacer 25 and the slide plate 27 and urges the flexible printed circuit board 62 in a predetermined direction so that the flexible printed circuit board 62 does not sag when the display device 20 slides.
  • FIG. 15 is an exploded perspective view of the hinge device 30.
  • the imaging device body 10 and the display device 20 are also displayed for easy understanding.
  • FIG. 16 is an enlarged view of a part of the hinge device 30.
  • the hinge device 30 includes a base plate (first hinge member) 31, an arm plate (second hinge member) 32, a hinge cover 33, and stand plates 34 and 35. A bent portion is formed at both ends of the base plate 31 and the arm plate 32.
  • the stand plates 34 and 35 are fixed to the back cover 13 that covers the back of the imaging device 1 by screws (not shown).
  • Rotating shaft portion 31c is provided below the bent portion of base plate 31.
  • a rotating shaft portion 34 a is provided at the bent portion of the stand plate 34.
  • a rotating shaft portion 35 a is provided at the bent portion of the stand plate 35.
  • the stand plate 34a is assembled to the base plate 31 so that the rotation shaft portion 34a is coaxial with the rotation shaft portion 31c.
  • the stand plate 35 is assembled to the base plate 31 so that the rotation shaft portion 35a is coaxial with the rotation shaft portion 31c.
  • the rotating shaft portions 31c and 34a are caulked and fixed by pins 43a with the click plate 44a being sandwiched therebetween.
  • the rotating shaft portions 31c and 35a are caulked and fixed by pins 43b with the click plate 44b interposed therebetween.
  • the rotation shaft portion 31c receives an urging force and a frictional resistance force from the click plates 44a and 44b, and the base plate 31 is configured to be rotatable with an appropriate rotation load with respect to the stand plates 34 and 35. It can be held at an angle.
  • Rotating shaft portion 31b and rotating shaft portion 32f are provided above the bent portions of base plate 31 and arm plate 32 so as to be coaxial when assembled.
  • the rotation shaft portions 31b and 32f are caulked and fixed by pins 41a and 41b with the click plates 42a and 42b sandwiched therebetween.
  • the rotation shaft portions 31b and 32f receive an urging force and a frictional resistance force from the click plates 42a and 42b, and the arm plate 32 is configured to be rotatable with an appropriate rotation load with respect to the base plate 31. It can be held at an angle.
  • Hinge covers 33a and 33b for protecting the edge of the sheet metal are fixed to both sides above the bent portion of the arm plate 32. Both ends of the arm plate 32 are formed in a conical shape, and slide rails 32a and 32b are fitted into both ends, respectively.
  • the slide plate 27 is assembled so as to be slidable in the vertical direction via the slide rails 32a and 32b.
  • a slide pin 32 c is fixed to the arm plate 32. The slide pin 32c can slide while being engaged with the click plate 28.
  • a yoke plate 32 d is fixed to the arm plate 32.
  • the yoke plate 32d generates an attractive force for the magnet 26 when the display device 20 is slid.
  • the base plate 31 and the arm plate 32 are provided with flex guards 31a and 32e, respectively.
  • the flex guards 31 a and 32 e cover the flexible printed circuit board 62.
  • FIG. 17 is an explanatory diagram of an operation range of the display device 20.
  • FIG. 17A shows a state in which the display device 20 is slid downward.
  • FIG. 17B shows a state where the display device 20 is tilted 180 degrees upward from a state where the display device 20 is slid downward.
  • FIG. 17C shows a state where the display device 20 is tilted 45 degrees downward.
  • the slide plate 27 slides with respect to the hinge device 30, so that the display device 20 slides downward with respect to the imaging device main body 10 and stops.
  • the position of the display device 20 is determined by the contact portion (not shown) of the cover member 23 coming into contact with the end surface (not shown) of the arm plate 32.
  • the hinge device 30 is not slid with respect to the imaging device main body 10.
  • the display device 20 contacts the imaging device main body 10 and the bent portion 32g provided on the arm plate 32 contacts the recess 31e provided on the base plate 31.
  • the display device 20 can slide up and down with respect to the hinge device 30, and the hinge device 30 can be tilted 180 degrees upward and 45 degrees downward with respect to the imaging device body 10. It is.
  • FIG. 18 is an explanatory diagram of an operation during the sliding operation of the slide plate 27 with respect to the arm plate 32.
  • FIG. 19 is a cross-sectional view showing a rotation trajectory with respect to the electronic viewfinder 50 when the display device 20 is tilted in a slid state.
  • FIG. 18A shows a state where the display device 20 is located at the storage position.
  • FIG. 18B shows a state where the display device 20 is slid downward (the state shown in FIG. 17A).
  • FIG. 18C is an enlarged view of the click plate 28 and the slide pin 32c when the display device 20 is slid downward.
  • the slide plate 27 is stopped at the storage position.
  • the click plate 28 and the slide pin 32c are charged, and a force for biasing the slide plate 27 upward is generated.
  • the cover member 23 comes into contact with an end surface (not shown) of the arm plate 32 and stops, and an urging force that pulls the cover member 23 into the storage position is generated.
  • the click plate 28 and the slide pin 32c are urged in the retracted direction at both the storage position and the slide position by the leaf spring shape.
  • the click plate 28 is deformed to generate a frictional force against the slide pin 32c so that an appropriate load is generated.
  • the display device 20 performs a tilt rotation operation upward from the slide position around the rotation center 70.
  • the end 23b of the cover member 23 is configured to draw a locus in a state in which a clearance is ensured so as not to come into contact with the electronic viewfinder 50 protruding from the imaging device body 10 to the back during the tilt rotation operation of the display device 20.
  • a distance r sliding amount of the display device 20
  • the distance r prevents the display device 20 from contacting the electronic viewfinder 50. What is necessary is just to set the necessary minimum clearance.
  • the display device 20 has a slide amount that secures an appropriate clearance with the electronic viewfinder 50, and slides inadvertently and collides with the urging force of the click plate 28. Can be prevented.
  • FIG. 20 is an explanatory diagram of the operation of the slider mechanism 29.
  • FIG. 21 is a cross-sectional view of the slider mechanism 29.
  • FIG. 20A shows an internal state when the display device 20 slides.
  • a slider (sliding member) 29a that is in contact with the flexible printed board 62 so as to be sandwiched between the slider mechanisms 29 is urged downward by two tension springs 29b.
  • the slider 29a is held in the display device 20 so as to be slidable in the vertical direction.
  • the tension spring 29b is in the most extended state.
  • the flexible printed board 62 is stopped by being pulled downward via the slider 29a.
  • the tension applied to the flexible printed circuit board 62 is the largest state, and the slider 29 a is moved to the highest position in the display device 20.
  • FIG. 20B shows the internal state when the display device 20 is located at the storage position.
  • the tension spring 29b is in the most contracted state.
  • the flexible printed board 62 is stopped by being pulled downward via the slider 29a.
  • the tension applied to the flexible printed circuit board 62 is the smallest, and the slider 29 a is moved to the lowest position in the display device 20.
  • FIG. 21A shows a state where the display device 20 is located at the slide position.
  • the flexible printed circuit board 62 continuing from the inside of the display device 20 extends downward, and then is folded upward while contacting the slider 29a.
  • the flexible printed circuit board 62 extending upward along the arm plate 32 is folded back downward again.
  • the flexible printed circuit board 62 further extends downward, and is then inserted into the opening 10a of the imaging apparatus main body 10 and connected to a main board (electronic board) (not shown).
  • the flexible printed circuit board 62 is pulled down and stopped at the folded portion that contacts the slider 29a. At this time, the urging force by the tension spring 29b is the largest.
  • FIG. 21B shows a state where the display device 20 is located at the storage position.
  • the flexible printed circuit board 62 is folded in the same manner as in FIG. 21A and inserted into the imaging apparatus main body 10. Since the position of the slider 29a moves upward, the urging force by the tension spring 29b is the smallest.
  • FIG. 22 is an explanatory diagram of the configuration of the slider mechanism 29.
  • the slider 29a is held so as to be slidable in the vertical direction with respect to the spacer 25. As shown in FIG. The first end of the tension spring 29b is locked to the claw portion 25a of the spacer 25, and the second end is locked to the slider 29a. Accordingly, the slider 29a is held in the display device 20 so as to be slidable in the vertical direction, and is urged downward by the tension spring 29b.
  • FIG. 22B is a cross-sectional view for explaining the internal structure of the slider mechanism 29.
  • a rotating roller 29c is arranged at the center of the slider 29a so as to contact the inner peripheral surface of the folded flexible printed circuit board 62.
  • the rotating roller 29c is rotatably held with respect to the slider 29a, and rotates by frictional resistance with the flexible printed circuit board 62 when the display device 20 is slid.
  • the sliding load applied to the flexible printed circuit board 62 can be reduced by rotating the rotating roller 29c when the slider 29a moves up and down during the sliding movement of the display device 20. Thereby, damage to the flexible printed circuit board 62 can be reduced and problems such as disconnection of internal wiring can be prevented.
  • the slider mechanism 29 can prevent sagging of the flexible printed circuit board 62 when the display device 20 is slid, and can prevent problems such as disconnection of wiring due to a sliding load.
  • the display device 20 when the display device 20 is slid, by sliding the hinge device (tilt rotation center) without moving, the electronic view that protrudes to the back when the display device 20 is tilted 180 degrees upward. Interference with the viewfinder 50 can be prevented.
  • the display device 20 can be reliably pulled into the storage position and the slide position and stopped.
  • the slider mechanism 29 of the flexible printed circuit board 62 in the display device 20 it is possible to prevent the flexible printed circuit board 62 from sagging and breaking during sliding movement.
  • the protruding configuration of the electronic viewfinder 50 is manually operated, but the present invention is not limited to this.
  • a configuration in which the electronic viewfinder 50 protrudes in conjunction with the slide operation of the display device 20 or a configuration in which the electronic viewfinder 50 protrudes by operating a separately provided lever or operation button may be used.
  • the electronic viewfinder 50 is exposed from the area where the display device 20 is slid, but the present invention is not limited to this. A configuration in which an optical viewfinder or other device is exposed may be used.
  • Imaging device electronic equipment
  • Imaging device body main unit
  • Display device first display unit
  • Electronic viewfinder second display unit

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  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
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  • Studio Devices (AREA)

Abstract

Le problème décrit par la présente invention est de fournir un dispositif électronique dans lequel une interférence entre un dispositif d'affichage et un viseur électronique, due à l'inclinaison du dispositif d'affichage, peut être réduite. La solution selon l'invention porte sur un dispositif électronique ayant une unité de corps principal, une première unité d'affichage et une seconde unité d'affichage. La première unité d'affichage peut coulisser par rapport à l'unité de corps principal. Lorsque l'unité de corps principal et la première unité d'affichage sont dans un état de chevauchement, l'unité de corps principal loge la seconde unité d'affichage dans la région où l'unité de corps principal et la première unité d'affichage se chevauchent. La seconde unité d'affichage fait saillie depuis l'intérieur de l'unité de corps principal jusqu'à une région où la première unité d'affichage n'est plus présente lorsque la première unité d'affichage coulisse par rapport à l'unité de corps principal.
PCT/JP2018/006461 2017-03-06 2018-02-22 Dispositif électronique Ceased WO2018163846A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201880015731.XA CN110383808B (zh) 2017-03-06 2018-02-22 电子设备
KR1020197024460A KR102219409B1 (ko) 2017-03-06 2018-02-22 전자기기
US16/562,316 US10887523B2 (en) 2017-03-06 2019-09-05 Electronic apparatus

Applications Claiming Priority (4)

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JP2017-041194 2017-03-06
JP2017041194 2017-03-06
JP2018029208A JP6611839B2 (ja) 2017-03-06 2018-02-21 電子機器
JP2018-029208 2018-02-21

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
WO2024057706A1 (fr) * 2022-09-14 2024-03-21 株式会社トプコン Méthode de fabrication de dispositif d'affichage

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JPH10222090A (ja) * 1996-10-30 1998-08-21 Hewlett Packard Co <Hp> ポータブルコンピュータ用の連結型可動ディスプレイスクリーンの位置決め方法
JP2001280979A (ja) * 2000-03-31 2001-10-10 Kenwood Corp 車載用ナビゲーション装置
JP2009265324A (ja) * 2008-04-24 2009-11-12 Onkyo Corp 表示装置及びこの表示装置を備えたコンピュータ装置
JP2011097312A (ja) * 2009-10-29 2011-05-12 Canon Inc 撮像装置
JP2015144361A (ja) * 2014-01-31 2015-08-06 キヤノン株式会社 電子機器

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Publication number Priority date Publication date Assignee Title
JPH10222090A (ja) * 1996-10-30 1998-08-21 Hewlett Packard Co <Hp> ポータブルコンピュータ用の連結型可動ディスプレイスクリーンの位置決め方法
JP2001280979A (ja) * 2000-03-31 2001-10-10 Kenwood Corp 車載用ナビゲーション装置
JP2009265324A (ja) * 2008-04-24 2009-11-12 Onkyo Corp 表示装置及びこの表示装置を備えたコンピュータ装置
JP2011097312A (ja) * 2009-10-29 2011-05-12 Canon Inc 撮像装置
JP2015144361A (ja) * 2014-01-31 2015-08-06 キヤノン株式会社 電子機器

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Publication number Priority date Publication date Assignee Title
WO2024057706A1 (fr) * 2022-09-14 2024-03-21 株式会社トプコン Méthode de fabrication de dispositif d'affichage

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