[go: up one dir, main page]

WO2003058422A9 - Affichage electronique - Google Patents

Affichage electronique

Info

Publication number
WO2003058422A9
WO2003058422A9 PCT/JP2002/009208 JP0209208W WO03058422A9 WO 2003058422 A9 WO2003058422 A9 WO 2003058422A9 JP 0209208 W JP0209208 W JP 0209208W WO 03058422 A9 WO03058422 A9 WO 03058422A9
Authority
WO
WIPO (PCT)
Prior art keywords
switch
display device
electronic display
electronic
hinge
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/JP2002/009208
Other languages
English (en)
Japanese (ja)
Other versions
WO2003058422A1 (fr
Inventor
Kazuya Ohashi
Osamu Yonekawa
Satoshi Yonai
Toshiro Izuka
Yoshihiro Hayakawa
Kayoko Kawakami
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to AU2002332157A priority Critical patent/AU2002332157A1/en
Publication of WO2003058422A1 publication Critical patent/WO2003058422A1/fr
Publication of WO2003058422A9 publication Critical patent/WO2003058422A9/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0483—Interaction with page-structured environments, e.g. book metaphor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0362—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts

Definitions

  • the present invention relates to an electronic display device that displays character information and image information on a display screen, and more particularly to an electronic display device that displays character information and image information that has been digitized electronically.
  • Electronic display device equipped with a portable electronic book (electronic book device) function
  • an electronic book a portable electronic display device called an electronic book.
  • This electronic display device displays electronically converted text information and image information on a display screen, and is portable, so that users can browse text information and image information as if they were reading a book. It is possible to Furthermore, since different contents can be displayed only by changing the electronic data to be read, it is possible to browse a plurality of contents with one electronic display device.
  • FIG. 14 is a diagram showing an example of the appearance of a conventional electronic book.
  • An electronic book (electronic display device) in which two display screens 102 a and 102 b disclosed in Japanese Patent Application Laid-Open No. 11-2766466 are connected by a hinge 10′4.
  • 1 0 1 is a page turning switch 1 1 3 and 1 1 4, a mode setting switch 1 1 5, a bookmark setting and release switch 1 1 6, only a bookmarked page with a bookmark and only index pages 2 Bookmarks to be displayed ⁇ Only the minimum number of operation switches required for the operation of the e-book, such as the index feed switch 1 17 are arranged. As a result, the operability and size of the electronic book have been improved.
  • Japanese Patent Application Laid-Open No. 2001-175191 discloses a one-handed display device capable of two-screen display.
  • the one-handed display device disclosed in Japanese Patent Application Laid-Open No. 2001-175715 is connected so that two display panels on the left and right sides are in a double-page spread state, and the center of the rotation axis of the double-page spread is
  • the left and right display panels can be fixed at any angle within the range of about 110 ° to about 1 ⁇ 0 °.
  • the user can stably hold the entire one-handed display device with only one hand.
  • the operation switches are arranged side by side below the left and right screens. Have been.
  • it is necessary to hold the entire electronic book by grasping the vicinity of the connection part (hinge part) of the left and right display screens from below, based on the balance between the left and right weights.
  • page turning switches are the most frequently used switches in e-books.
  • the two page turning switches are connected to the connection portion (hinge portion) of the left and right two display screens.
  • the connection portion (hinge portion) of the left and right two display screens.
  • an object of the present invention is to provide an electronic display device that can be held and operated with only one hand, and in particular, an electronic device that can operate a frequently used page turning switch with only one hand. It is intended to provide a display device.
  • the present invention has a configuration in which an operation switch is provided at a hinge portion that connects two display screens that are axes of symmetry of an electronic display device.
  • the operation switch is arranged within a predetermined distance from one end of the hinge portion.
  • the above-mentioned predetermined distance holds the electronic display device. It is configured to be within reach of the fingers of one hand.
  • the user holds one end of the hinge portion with one hand, and the operation switch is arranged in a range where a finger of one hand can reach from the end.
  • the operation switch is a switch for changing a display mode.
  • the content display mode such as page turning, display scrolling, setting and display of bookmark pages, index page display, display rotation and enlargement / reduction, etc.
  • Various operations related to the change can be performed.
  • the operation switch is a page turning switch or a scrolling switch.
  • the operation switch is configured to be a rotary switch.
  • an easy-to-operate operation switch is realized, and when the operation switch is operated using one hand holding the electronic display device. Operability can be improved.
  • the rotating switch is provided so that the pivot portion is substantially parallel with the hinge shaft. It is configured to rotate around a row axis.
  • a configuration is provided in which a concave portion or a convex portion is provided on the surface of the rotary switch.
  • the rotation switch is configured to be exposed on the back surface of the display screen.
  • connection state or a non-connection state is set.
  • two electric switches are provided on the rotating switch, and when the rotating switch is rotated in one direction by a predetermined angle or more, one of the electric switches is connected or disconnected, When the turning switch is turned in the other direction by a predetermined angle or more, the other electric switch different from the one electric switch is set to a connected state or a non-connected state.
  • connection state or the non-connection state Is performed.
  • the above-mentioned predetermined processing is a page turning processing or a scroll processing.
  • a process different from the above-described predetermined process is a page turning process.
  • the present invention has a configuration in which at least one of rotation of display on a display screen, enlargement / reduction of display, and change of vertical writing display / horizontal writing display can be changed.
  • the electronic display device can be used by rotating it by 90 degrees, characters and images can be enlarged or reduced, and the display in different languages such as vertical Japanese or horizontal English can be displayed. Can be realized, and an electronic display device which is easy to use and easy to see can be realized. Further, in the present invention, an operation switch capable of performing the same operation as the operation switch is provided at a place other than the hinge portion.
  • a strap is provided at one end of the hinge portion.
  • This configuration makes it easier to pass the strap through the wrist, etc. of one hand holding the electronic display device, and it is possible to prevent the electronic display device from dropping even if one of the hands holding the electronic display device is released. Become.
  • a function of an electronic book which has a content storage means insertion unit capable of inserting a content storage means in which content to be displayed on a display screen is stored in advance, and reads out content from the content storage means and displays the content. It has the structure which has.
  • the electronic display device of the present invention can be used as an electronic book that reads out and displays content from content storage means such as a portable storage medium.
  • FIG. 1 is an external view of a double-page spread state of the electronic display device of the present invention
  • FIG. 2 is a block diagram showing the internal configuration of the electronic display device of the present invention
  • FIG. 3A is a partially enlarged view of FIG. 1 showing a rotary switch portion (P portion in FIG. 1) shown in FIG. Enlarged view
  • FIG. 3B is a partially enlarged view of FIG. 1, and is a cross-sectional view taken along ab of FIG. 3A.
  • FIG. 3C is a partially enlarged view of FIG. 1A, and is a cross-sectional view taken along c-d of FIG.
  • FIG. 4 is a cross-sectional view of e—: f in FIG. 3B,
  • FIG. 5A is a detailed configuration diagram of the right-turning switch of the turning switch of the present invention. JP02 / 09208
  • FIG. 8 is a cross-sectional view taken along the line g—h in FIG. 4 and showing the OFF state of the right-turning switch;
  • FIG. 5B is a detailed configuration diagram of the right-turning switch of the turning switch of the present invention, and is a cross-sectional view taken along line gh of FIG. 4, showing the ON state of the right-turning switch;
  • FIG. 6A is a detailed configuration diagram of the left turning switch of the turning switch of the present invention, and is a cross-sectional view taken along the line i--j of FIG. 4, showing an OFF state of the left turning switch.
  • FIG. 6B is a detailed configuration diagram of the left-rotating switch of the rotating switch of the present invention, and is a cross-sectional view taken along the line ij of FIG. 4, showing the ON state of the left-rotating switch.
  • FIG. 7 is an external view of the electronic display device of the present invention in a closed state
  • FIG. 8 is a configuration diagram showing an example in which a vertically rotating operation switch according to the present invention is arranged at a hinge portion
  • FIG. 9 is a configuration diagram showing an example in which a button-shaped operation switch is arranged on a hinge portion according to the present invention.
  • FIG. 10 is a configuration diagram showing an example in which a rotation switch is arranged on a member near an end of a hinge portion according to the present invention
  • FIG. 11 is a configuration diagram showing an example in which a button-shaped operation switch is arranged on a member near an end of a hinge portion according to the present invention
  • FIG. 12 is an external view of a double-page spread state of the electronic display device of the present invention, showing a configuration in which a rotation switch is disposed at the center of a hinge portion.
  • FIG. 13 is a schematic view showing a state where a strap is attached to the electronic display device of the present invention.
  • FIG. 14 is a diagram showing an example of the appearance of a conventional electronic book. 9 BEST MODE FOR CARRYING OUT THE INVENTION
  • FIG. 1 is an external view of a spread state of an electronic display device of the present invention.
  • the electronic display device (electronic book) 1 shown in Fig. 1 has two members 3a and 3b with display screens 2a and 2b fitted respectively, a hinge part 4, a rotary switch 5, a group of operation switches 6, and contents. It has a storage means insertion section 7 and fitting sections 8a and 8b.
  • the member 3a having one display screen (the left display screen in FIG. 1) 2a and the right member 3b having the other display screen (the right display screen in FIG. 1) 2b It is connected by a hinge part 4 at the center, and can be opened and closed so that it can be opened in both directions (left and right) with the hinge part 4 as a base axis.
  • the two display screens 2a and 2b can be opened in a two-page spread state, and can have the same form as a normal book or magazine.
  • a liquid crystal display means using a liquid crystal.
  • the liquid crystal display means it is possible to reduce the depth direction (thickness) of the display screens 2a and 2b, thereby realizing the portable and miniaturized electronic display device 1.
  • the hinge 4 is provided with a rotation switch 5.
  • the rotation switch 5 is connected to the axis of the hinge 4 (that is, the two display screens 2 a and 2 b are opened). It is installed so as to be able to rotate around a pivot axis when closing). When the end of the hinge portion 4 is held by one hand, it is preferable that the rotary switch 5 is arranged within a range where the finger of the one hand can reach.
  • the turning switch 5 is an operation switch having a function of turning a page. The turning switch 5 is turned from left to right around the axis of the hinge portion 4 (that is, the turning switch 5 is moved from FIG.
  • the turning switch 5 is an operation switch for turning pages, but may be an operation switch having other functions. The detailed configuration of the rotary switch 5 will be described later.
  • the operation switch group 6 is used to perform various operations such as setting of display mode such as horizontal writing display or vertical writing display, setting of mode, setting / cancelling of a bookmark page, display of an index page or a bookmark page, and the like. Operation switches are installed. It is also possible to install a page turning operation switch having the same function as the rotary switch 5 in this operation switch group 6.
  • the content storage means insertion unit 7 is a means for inserting a portable storage medium (content storage means) in which various contents to be displayed on the display screens 2a and 2b are stored as electronic data. is there.
  • the electronic display device 1 reads out the content from the portable storage medium inserted into the content storage means insertion unit 7, and displays the content on the display screens 2a and 2b.
  • the electronic display device 1 can perform, for example, display rotation, display enlargement / reduction, vertical writing display, horizontal writing display, and the like, and the display mode can be changed. Therefore, it is possible to view the contents on the display screens 2a and 2b while holding the end of the hinge part 4 from below, while, for example, rotating the display by 90 ° to display the two display screens. It is also possible to arrange the 2a and 2b vertically so that the content can be viewed while holding the end of the hinge 4 from the right or left.
  • the electronic display device 1 may be provided with a sound output means such as a speaker, so that when displaying character information or image information, it is possible to simultaneously output the content by voice. is there.
  • FIG. 2 is a block diagram showing the internal configuration of the electronic display device of the present invention.
  • the electronic display device 1 has an internal configuration of a central processing unit (CPU) 10, a rotation switch signal input unit 11, an operation switch group signal input unit 12, a content readout unit 13, and a display unit 14. .
  • the central processing unit 10 is a processing unit that performs main processing related to the electronic display device 1, and is a processing unit such as a CPU (Central Processing Unit).
  • the rotation switch signal input section 11 is used to operate the rotation switch 5. 09208
  • the operation switch group signal input unit 12 supplies a signal generated by the operation of the operation switch group 6 to the central processing unit 10. Department.
  • the rotation switch signal input unit 11 can process each of a plurality of signals. For example, as described later, two signals related to page turning (the signal from the right rotation switch 55 and the signal from the right rotation switch 55) are used. Signal from the left turn switch 56).
  • the content reading unit 13 stores the content specified by the signals from the rotation switch signal input unit 11 and the operation switch group signal input unit 12 into the portable storage medium ( From the content storage means).
  • the display unit 14 is a processing unit for displaying the content read by the content reading unit 13 and processed by the central processing unit 10 on the display screens 2a and 2b.
  • Fig. 3A is an enlarged view of the rotating switch part (part P in Fig. 1) shown in Fig. 1
  • Fig. 3B is a cross-sectional view taken along ab of Fig. 3A
  • Fig. 3C is c in Fig. 3A. It is sectional drawing of 1 d.
  • the turning switch 5 is an operation switch having a page turning function and set to be rotatable about the axis of the hinge 4 as a turning axis.
  • a concave portion 51 or a convex portion 52 is provided on the surface of the rotary switch 5.
  • the concave portion 51 or the convex portion 52 increases the frictional force on the surface of the rotary switch 5, and the concave portion 51 or the convex portion 52 transmits the force applied to the rotary switch 5 to the rotating operation of the rotary switch 5 without fail.
  • a groove formed by 51 or the convex portion 52 is provided substantially parallel to the rotating shaft 53. It is also possible to provide only one projection, or to arrange the projections and grooves regularly or irregularly to assist the user's finger during operation. . It is also possible to arrange an adhesive member on the surface of the rotary switch 5 to prevent the user's finger from slipping when the rotary switch 5 is operated.
  • the gap 54 is for operating a switch that converts the rotating operation of the rotary switch 5 into an electric signal.
  • the operation of the switch by the rotational operation of the rotary switch 5 will be described together with the configuration of the switch portion of the rotary switch 5 described below.
  • FIG. 4 is a cross-sectional view taken along the line ef in FIG. 3B.
  • the rotation switch 5 has a gap 54 at a predetermined angle about the rotation axis, and the gap 54 has a right rotation switch 5 for generating an instruction signal for switching the display to the next page. 5 and a left-turn switch 56 for generating an instruction signal for switching the display on the previous page.
  • FIG. 5A is a cross-sectional view taken along the line gh of FIG. 4, and is a diagram illustrating an OFF state of the right-turning switch.
  • FIG. 5B is a cross-sectional view taken along the line gh in FIG. 4, and is a diagram showing the ON state of the right-turning switch.
  • the right-turn switch 55 is in an OFF state in a normal state where there is no external load, but when the switch movable part 61 is pushed up, the right-turn switch 55 is in an ON state. Then, an ON signal is sent to the rotation switch signal input unit 11.
  • the ON signal indicating the ON state is supplied to the rotation switch signal input unit 11 and further sent to the central processing unit 10 (the central processing unit 10 sends the ON signal according to the ON signal, for example, from left to right It is determined that the operation of turning the page to the next page (the operation of sending to the next page in the case of a general library or manga) has been performed, and the content corresponding to the next page is read and supplied to the display unit 14 for display. Display on screens 2a and 2b.
  • the central processing unit 10 If the ON state continues for a predetermined time (for example, 3 seconds) for a predetermined time (for example, 3 seconds) and the ON signal is supplied to the central processing unit 10 for a predetermined time or more, the central processing unit 10 outputs, for example, a page. It is also possible to perform another processing, such as skipping pages by skipping pages by 10 pages.
  • FIG. 6A is a cross-sectional view taken along the line i-j in FIG. 4, and is a view showing an OFF state of the left-hand turning switch.
  • FIG. 6B is a cross-sectional view taken along the line i_j in FIG. 4, showing the ON state of the left-hand turning switch.
  • the central processing unit 10 determines that, for example, an operation of turning a page from right to left (an operation of sending to the previous page in the case of a general library or a comic) has been performed, and The content corresponding to is read, supplied to the display unit 14, and displayed on the display screens 2a and 2b. If this ON state continues for a predetermined time (for example, 3 seconds) for more than a predetermined time and the ON signal is supplied to the central processing unit 10 for a predetermined time or more, the central processing unit 10 turns over the page. Perform other processing such as processing.
  • a predetermined time for example, 3 seconds
  • Each of the rotation switch 5, the right rotation switch 55, and the left rotation switch 56 incorporates, for example, a panel, and when there is no external load, the right rotation switch 55 is used. Alternatively, it is preferable that the left turning switches 56 return to the positions where they are turned off.
  • the structure and mechanism of the rotary switch 5 are not limited to the right-rotating switch 55 and the left-rotating switch 56 related to the electrical connection described above. Any configuration may be used as long as the configuration generates the error.
  • a configuration is possible in which a light-emitting element that emits light such as infrared light is provided in the rotary switch 5, and a light-receiving element is provided in the member 3a.
  • the light from the light emitting element is caused to leak from the small hole provided in the rotating switch 5 with the rotation of the rotating switch 5, and the presence or absence of the light leaking from the small hole in the light receiving element is determined. , The rotation of the rotation switch 5 can be detected.
  • the rotation switch 5 that can rotate around the axis of the hinge portion 4 is installed on the hinge portion 4, and by rotating the rotation switch 5, predetermined turning such as page turning is performed.
  • predetermined turning such as page turning is performed.
  • the area around the end of the hinge portion 4 of the electronic display device 1 is held with one hand, and
  • the rotating switch 5 can be operated with one hand used for holding the electronic display device, and the electronic display device 1 can be held and operated with only one hand.
  • FIG. 7 is an external view of the electronic display device of the present invention in a closed state.
  • the rotary switch 5 is configured to be exposed on the back of the electronic display device 1 (the side opposite to the surface on which the display screen exists). It is also possible to operate the rotary switch 5 from the back side). Therefore, it is useful that the rotary switch 5 can be operated from the back side, for example, in a crowded train, in a situation where the two display screens 2a and 2b cannot be used with being greatly widened. .
  • the rotary switch 5 can be rotated even when the electronic display device 1 is closed, so that it is necessary to prevent the rotary switch 5 from operating when the electronic display device 1 is not used. This is because, for example, a magnet and a magnet sensor are provided in the vicinity of the paired two fitting portions 8, and a state in which the electronic display device 1 is closed is detected by the magnet and the magnet sensor, and the rotation switch is turned on. This can be realized by disabling the electrical connection of 5 or locking the rotary switch 5.
  • FIGS. 8 to 11 illustrate an example in which an operation switch having another configuration is disposed instead of the configuration in which the rotary switch 5 is disposed in the hinge section 4.
  • FIG. 8 is a configuration diagram showing an example in which a vertically rotating operation switch according to the present invention is arranged at a hinge portion.
  • the hinge section 4 is provided with a rotary switch 71 having an axis substantially perpendicular to the axis of the hinge section 4.
  • FIG. 9 is a configuration diagram showing an example in which a button-shaped operation switch is disposed on the hinge portion according to the present invention.
  • the operation button 72 is attached to the hinge. It is configured to be provided.
  • an operation switch having a shape different from that of the rotary switch 5 is arranged on the hinge portion 4.
  • FIG. 10 is a configuration diagram showing an example in which a rotary switch is arranged on a member near an end of a hinge according to the present invention.
  • the rotation switch 73 is provided around the end of the hinge 4 and within a range where a finger can reach from the end of the hinge 4.
  • FIG. 11 is a configuration diagram showing an example in which a button-shaped operation switch is arranged on a member near the end of the hinge according to the present invention.
  • the operation button 74 is provided around the end of the hinge 4 and within a range where the finger can reach from the end of the hinge 4.
  • an operation switch is arranged around the end of the hinge part 4 instead of the rotary switch 5 shown in FIG.
  • FIGS. 10 an operation switch is arranged around the end of the hinge part 4 instead of the rotary switch 5 shown in FIG.
  • the operation switch is provided only on the left member 3 a, which is a position where the right hand can easily operate with the thumb.
  • the arrangement is shown, it can be arranged on the right member 3b or on both members 3a, 3b.
  • FIG. 12 is an external view of the electronic display device of the present invention in a double-page spread state, and is a diagram showing a configuration in which a rotation switch is disposed at the center of a hinge portion.
  • the electronic display device 1 has been reduced in size and weight, and as shown in FIG. 12, even when the rotary switch 5 is arranged at the center of the hinge portion 4 of the electronic display device 1, the The finger of one hand holding the display device 1 will be in a range sufficiently reaching the rotation switch 5.
  • FIG. 13 is a schematic view showing a state where a strap is provided on the electronic display device of the present invention.
  • the end of the hinge 4 is structurally the best place to place the strap 81, and the strap 81 can be easily passed through the wrist of one hand holding the end of the hinge 4 so that Even if one of the held hands is released, the electronic display device 1 can be prevented from falling.
  • an electronic display device having an electronic book function for displaying contents has been described.
  • a PDA Personal Digital Assistance
  • the electronic display of the present invention is applicable to any electronic display device capable of displaying digitized information on a display screen, such as a mobile terminal, an electronic display device capable of displaying moving image information and information input by a user, and the like. It is possible to apply the device.
  • two members each having two display screens are connected by a central hinge part, and the hinge part is used as a base axis so as to be openable and closable.
  • the operation switch is placed around the hinge or around the end of the hinge so that it can be operated with one hand holding the electronic display. Then, the electronic display device can be held and operated.
  • a rotation switch that can rotate around the hinge axis is installed in the hinge portion, and when the rotation switch is rotated, a predetermined process is performed, so that the electronic switch can be operated with only one hand. The display device can be held and operated.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Position Input By Displaying (AREA)
  • Calculators And Similar Devices (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

L'invention concerne un affichage électronique pouvant être tenu et fonctionner d'une seule main, et dans lequel un commutateur permettant de tourner les pages et utilisé fréquemment peut également fonctionner d'une seule main. Ledit affichage électronique du type affichage en double page sur deux écrans (livre électronique) est agencé de sorte qu'un élément (3a) doté d'un écran d'affichage (2a) de double page et un élément (3b) situé sur le côté droit doté de l'autre écran d'affichage (2b) sont couplés au niveau d'une partie (4) de charnière centrale afin d'être ouverts/fermés autour de ladite partie de charnière et les pages droite et gauche étant ouvertes de manière opposée. Un commutateur rotatif (5) tournant autour de l'axe de la partie de charnière est fourni et une opération spécifiée est exécutée par rotation dudit commutateur rotatif. Une opération de tournage de page s'exécute, en particulier, de sorte que l'affichage d'un écran utilisé fréquemment est modifié pour afficher une page suivante ou précédente.
PCT/JP2002/009208 2001-12-28 2002-07-24 Affichage electronique Ceased WO2003058422A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002332157A AU2002332157A1 (en) 2001-12-28 2002-09-10 Electronic display

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001401324A JP2003196012A (ja) 2001-12-28 2001-12-28 電子表示装置
JP2001-401324 2001-12-28

Publications (2)

Publication Number Publication Date
WO2003058422A1 WO2003058422A1 (fr) 2003-07-17
WO2003058422A9 true WO2003058422A9 (fr) 2003-12-24

Family

ID=19189757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/009208 Ceased WO2003058422A1 (fr) 2001-12-28 2002-07-24 Affichage electronique

Country Status (4)

Country Link
JP (1) JP2003196012A (fr)
AU (1) AU2002332157A1 (fr)
TW (1) TW200301458A (fr)
WO (1) WO2003058422A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8656299B2 (en) 2004-07-28 2014-02-18 Panasonic Corporation Electronic display device, electronic display method, electronic display program, and recording medium
JP2006053678A (ja) * 2004-08-10 2006-02-23 Toshiba Corp ユニバーサルヒューマンインタフェースを有する電子機器
US8184132B2 (en) 2005-03-01 2012-05-22 Panasonic Corporation Electronic display device medium and screen display control method used for electronic display medium
JP2008072678A (ja) * 2006-09-14 2008-03-27 Wataru Ito 両面写真立て付き動画再生装置
WO2010106975A1 (fr) * 2009-03-18 2010-09-23 コニカミノルタホールディングス株式会社 Dispositif d'affichage d'informations et procédé d'affichage d'informations pour dispositif d'affichage d'informations
JP4783470B1 (ja) 2010-05-21 2011-09-28 株式会社東芝 電子機器
JP2012058674A (ja) * 2010-09-13 2012-03-22 Nec Corp 情報処理端末とその画面制御装置および方法
JP2012212230A (ja) * 2011-03-30 2012-11-01 Toshiba Corp 電子機器
JP4843741B2 (ja) * 2011-05-25 2011-12-21 株式会社東芝 電子機器
JP4843740B2 (ja) * 2011-05-25 2011-12-21 株式会社東芝 電子機器
KR101404575B1 (ko) 2012-11-15 2014-06-09 주식회사 포시 친환경 및 사용자 편의성이 증대된 전자책 디바이스

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10254604A (ja) * 1997-03-10 1998-09-25 Sony Corp 情報表示装置
JP3540187B2 (ja) * 1999-02-25 2004-07-07 シャープ株式会社 表示装置
JP2001101202A (ja) * 1999-09-29 2001-04-13 Minolta Co Ltd 電子ブック

Also Published As

Publication number Publication date
WO2003058422A1 (fr) 2003-07-17
TW200301458A (en) 2003-07-01
JP2003196012A (ja) 2003-07-11
AU2002332157A1 (en) 2003-07-24

Similar Documents

Publication Publication Date Title
KR100405018B1 (ko) 표시 장치
JP4518536B2 (ja) パソコン兼用携帯電話機。
JP3725833B2 (ja) 折り畳み式電子装置
CN100456911C (zh) 电子装置
EP1975762A1 (fr) Appareil de traitement d'informations
CN101237749B (zh) 便携式设备
JP2005346244A (ja) 情報表示装置及びその操作方法
JPH1055227A (ja) 情報処理装置
US20100188806A1 (en) Configurable electronic device
WO2003058422A9 (fr) Affichage electronique
JP2002341997A (ja) 携帯端末用の入力装置
JP2005266968A (ja) 電子機器
JP2010130102A (ja) 携帯電子機器
US20060267947A1 (en) Electronic apparatus provided with foldable and turnable display unit
CN101382822A (zh) 折叠式移动运算装置与应用于其上的操作方法
JP2004118803A (ja) 折畳可能なディスプレイ及びキーボードを備えた入力装置並びにその入力装置を備えたパーソナルコンピュータ
US20100041451A1 (en) Rotation type portable terminal
JP3463392B2 (ja) 電子機器
US8902129B2 (en) Portable electronic apparatus
JP2003186613A (ja) 文字入力装置
JP2005275964A (ja) 電子機器
JP2005228054A (ja) 携帯端末
JP2009086793A (ja) 携帯端末及びその表示制御方法
JP2004185164A (ja) 携帯型電子機器
JP3648476B2 (ja) 携帯情報機器

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
COP Corrected version of pamphlet

Free format text: PAGES 9/14-11/14, DRAWINGS, ADDED

122 Ep: pct application non-entry in european phase