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WO2025110296A1 - Lunettes intelligentes - Google Patents

Lunettes intelligentes Download PDF

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Publication number
WO2025110296A1
WO2025110296A1 PCT/KR2023/019135 KR2023019135W WO2025110296A1 WO 2025110296 A1 WO2025110296 A1 WO 2025110296A1 KR 2023019135 W KR2023019135 W KR 2023019135W WO 2025110296 A1 WO2025110296 A1 WO 2025110296A1
Authority
WO
WIPO (PCT)
Prior art keywords
inner cover
smart glasses
metal member
outer cover
paragraph
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.)
Pending
Application number
PCT/KR2023/019135
Other languages
English (en)
Korean (ko)
Inventor
박창수
박정일
차영도
김유진
민강희
김민수
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to PCT/KR2023/019135 priority Critical patent/WO2025110296A1/fr
Publication of WO2025110296A1 publication Critical patent/WO2025110296A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating

Definitions

  • the present embodiments relate to smart glasses, and more specifically to smart glasses having low thermal conductivity and enhanced strength.
  • Augmented reality a concept that supplements the real world with a virtual world, uses a virtual environment created by computer graphics, but the real environment is the main character.
  • Computer graphics play a role in providing additional information necessary for the real environment. This means that the distinction between the real environment and the virtual screen becomes ambiguous by overlapping a 3D virtual image with the real image that the user is viewing.
  • the present invention is intended to solve the above-described problems, and the technical task of embodiments of the present invention is to provide an inner cover of a temple frame forming smart glasses with a material having low thermal conductivity.
  • the embodiments of the present invention have as their technical task a hook coupling relationship as a coupling relationship between an outer cover and an inner cover forming a temple frame.
  • smart glasses include a lens frame to which a pair of lenses are coupled, and a pair of temple frames hinge-coupled to the lens frame, wherein the temple frames include an outer cover in which electronic components are positioned, an inner cover coupled to the outer cover and including a contact portion that contacts the user's skin, and a metal member at least a portion of which is positioned inside the inner cover and overlaps the electronic components, and the inner cover can be made of a material having a thermal conductivity lower than the thermal conductivity of the outer cover.
  • the inner cover includes a first surface positioned spaced apart from the electronic component and a second surface on which the contact portion is formed, and the metal member can be positioned between the first surface and the second surface.
  • the metal member may include a central plate positioned inside the inner cover and overlapping the electronic component, and a pair of folded portions formed by being bent from the top and bottom of the central plate and exposed to the outside of the inner cover.
  • the bending portion may include at least one insertion hole, and the outer cover may protrude to a predetermined height and include at least one catch portion passing through the insertion hole.
  • the bend portion may include a plurality of first bend portions in which the insertion holes are formed and a second bend portion positioned between the plurality of first bend portions, and a slit may be formed between the first bend portion and the second bend portion.
  • a length extending from the central plate of the first bent portion may be longer than a length extending from the central plate of the second bent portion.
  • the central plate may include a through hole formed at a position corresponding to an electronic component having a thickness greater than a certain level among the electronic components.
  • the thermal conductivity of the inner cover may be 0.15 to 0.17 W/mK.
  • the inner cover may be made of liquid silicone rubber (LSR).
  • LSR liquid silicone rubber
  • the metal member may be made of a material having a tensile strength value greater than that of stainless steel and a thermal conductivity less than that of copper.
  • the electronic component includes a printed circuit board (PCB), a speaker, and a battery, and the metal member may be positioned to overlap the printed circuit board.
  • PCB printed circuit board
  • the metal member may be positioned to overlap the printed circuit board.
  • the inner cover of the temple frame forming the smart glasses with a material having low thermal conductivity, it is possible to prevent heat generated by electronic components inside the temple frame of the smart glasses from being transmitted to the user.
  • a hook connection relationship as a connection relationship between an outer cover and an inner cover forming a temple frame, there is an effect of reducing the size of the temple frame or obtaining additional internal space of the temple frame.
  • FIG. 2 is a drawing showing the interior of a temple frame of smart glasses according to embodiments.
  • FIG. 3 is an exploded view of the temple frame of smart glasses according to embodiments.
  • FIG. 4 is a drawing showing an inner cover of smart glasses according to embodiments.
  • FIG. 5 is a drawing showing a metal member and an outer cover of smart glasses according to embodiments.
  • FIG. 6 is a drawing showing a state in which a metal member is combined with an outer cover of smart glasses according to embodiments.
  • FIG. 7 is a cross-sectional view showing a state in which a metal member and an inner cover are combined on an outer cover of smart glasses according to embodiments.
  • FIG. 8 is a drawing showing a cross-section of a temple frame of smart glasses according to embodiments.
  • FIG. 1 is a drawing showing smart glasses according to embodiments.
  • FIG. 2 is a drawing showing the inside of a temple frame of smart glasses according to embodiments.
  • the outer cover (210) illustrated in Fig. 2 corresponds to the outer cover (210) illustrated in Fig. 1.
  • smart glasses (1000) may include a lens frame (100) and a temple frame (200).
  • the lens frame (100) can be positioned at a position corresponding to the user's eyes when worn on the user's body.
  • the lens frame (100) can have a pair of lenses combined, and the lenses can be positioned at a position that covers the user's eyes when worn on the user.
  • the temple frame (200) can be hinge-coupled to the lens frame (100).
  • the temple frame (200) can rotate in a direction from the x-axis to the z-axis with respect to the lens frame (100).
  • the temple frames (200) can be formed as a pair.
  • the temple frame (200) may include an outer cover (210) and an inner cover (230).
  • various electronic components (220) may be positioned on the outer cover (210) of the temple frame (200) for driving and operating the smart glasses. At this time, some of the electronic components (220) may generate heat during operation, and the inner cover (230) of the temple frame (200) in the smart glasses (1000) according to the embodiments may prevent heat generated by the electronic components (220) from moving toward the user.
  • smart glasses (1000) according to embodiments will be described in detail.
  • FIG. 3 is an exploded view of the temple frame of smart glasses according to embodiments.
  • the temple frame (200) illustrated in Fig. 3 corresponds to the temple frame (200) illustrated in Fig. 1.
  • the outer cover (210) illustrated in Fig. 3 corresponds to the outer cover (210) illustrated in Fig. 2.
  • the temple frame (200) may include an outer cover (210), an inner cover (230), and a metal member (240).
  • the outer cover (210) may have electronic components (220) positioned therein as described in FIG. 2.
  • the electronic components (220) may include a printed circuit board (PCB) (221), a speaker (223), a battery (225), and a flexible printed circuit board (FPCB).
  • the printed circuit board (221) may be a concept that includes not only the printed circuit board but also other hardware for driving the printed circuit board.
  • the inner cover (230) may be combined with the outer cover (210) and may include a contact portion that comes into contact with the user's skin. That is, when the user wears the smart glasses (1000), the inner cover (230) of the temple frame (200) may be positioned at a position that may come into contact with the user's skin, and the outer cover (210) of the temple frame (200) may be positioned at a position that does not come into contact with the user's skin.
  • the electronic component (220) may be positioned in the accommodation space formed by the outer cover (210) and the inner cover (230).
  • the inner cover (230) may be made of liquid silicon rubber (LSR), and the outer cover (210) may be made of TR90 material. That is, the outer cover (210) may be made of a material for a general eyeglass frame, while the inner cover (230) may be made of a liquid silicon rubber material having lower thermal conductivity than the TR90 material.
  • the thermal conductivity of the inner cover (230) may be 0.15 to 0.17 W/mK, and the thermal conductivity of the outer cover (210) may be 0.22 W/mK, which is higher than the thermal conductivity of the inner cover (230).
  • Liquid silicone rubber is a rubber-like material based on a silicone polymaterial, and as an environmentally friendly material that does not produce volatile peroxides or residues during the curing process, it can be used as a material for an inner cover (230) that comes into contact with the user's skin.
  • the smart glasses (1000) according to the embodiments may include a metal member (240).
  • the inner cover (230) may prevent heat generated by the electronic component (220) from being transferred to the user's skin due to low thermal conductivity, but an external force may be applied to the electronic component (220) present inside. Therefore, the smart glasses (1000) according to the embodiments may include a metal member (240) to prevent an external force from being applied to the electronic component (220).
  • the liquid silicone rubber which is the material of the inner cover (230)
  • the liquid silicone rubber which is the material of the inner cover (230)
  • the smart glasses (1000) according to the embodiments can not only easily manufacture the inner cover (230) using a mold, but also have the effect of being able to double-inject with a metal member (240) inserted inside the inner cover (230).
  • the metal member (240) may be positioned at least partially inside the inner cover (230) and may overlap with the electronic component (220). That is, the metal member (240) may be positioned with at least a portion inserted into the inner cover (230). Accordingly, the metal member (240) is not exposed in the exterior of the smart glasses (1000) according to the embodiments, as illustrated in FIG. 1.
  • the inner cover (230) and the metal member (240) will be described in detail with reference to FIG. 4.
  • the metal member (240) may be positioned at a location where it overlaps with the printed circuit board (221) among various electronic components (220). That is, in order to prevent external force from being applied to the printed circuit board (221) among the electronic components (220) and other hardware components, the metal member (240) may be positioned at a location where it overlaps with the printed circuit board (221) and other hardware components, rather than the entire inner cover (230).
  • a metal member (240) made of metal from a thermal conductivity perspective.
  • a metal member (240) because, unlike a printed circuit board (221) and other hardware components, damage may not occur due to external force.
  • the metal member (240) may be made of a material having a tensile strength value greater than that of stainless steel and a thermal conductivity smaller than that of copper. That is, the material of the metal member (240) has a tensile strength value greater than that of stainless steel, thereby securing rigidity to protect the electronic component (220) from external force, and at the same time has a thermal conductivity smaller than that of copper, thereby minimizing heat generated by the electronic component (220) toward the user's skin.
  • the metal member (240) may be made of a new alloy material, and may be made of YCUT-FX, a titanium copper alloy series.
  • the metal member (240) may have a tensile strength value of 1000 N/mm2, which is greater than that of stainless steel (STS304) with a tensile strength value of 520 N/mm2, and a thermal conductivity value of 50 W/mK, which is less than that of copper with a thermal conductivity of 401 W/mK.
  • STS304 stainless steel
  • a thermal conductivity value of 50 W/mK which is less than that of copper with a thermal conductivity of 401 W/mK.
  • this is merely an example, and the material of the metal member (240) may not be limited thereto.
  • the metal member (240) may be inserted into the inside of the inner cover (230). More specifically, as will be described later in FIG. 5, the center plate (241, see (a) of FIG. 5) of the metal member (240) may be positioned inside the inner cover (230), and the folded portion (243, see (a) of FIG. 5) of the metal member (240) may be positioned outside the inner cover (230).
  • the inner cover (230) may be formed of a first surface (231) and a second surface (233) by a metal member (240). Referring to (b) of FIG. 4, the first surface (331) may be positioned in the -x-axis direction with respect to the metal member (240), and the second surface (333) may be positioned in the x-axis direction with respect to the metal member (240).
  • the first surface (331) corresponds to a portion that is not visible from the outside when the outer cover (210) and the inner cover (230) are combined
  • the second surface (333) corresponds to a portion where a contact portion that comes into contact with the user's skin is formed, and corresponds to a portion that is visible from the outside when the outer cover (210) and the inner cover (230) are combined.
  • the inner cover (230) may be made of a material having low thermal conductivity, for example, liquid silicone rubber, to prevent heat generated by the electronic component (220) from being transferred to the user's skin, and at the same time, a metal member (240) may be inserted into the inner cover (230) to prevent external force acting on the electronic component (220), particularly to prevent external force acting on the printed circuit board (221) and other hardware among the electronic component (220) that are vulnerable to external force.
  • a metal member (240) may be inserted into the inner cover (230) to prevent external force acting on the electronic component (220), particularly to prevent external force acting on the printed circuit board (221) and other hardware among the electronic component (220) that are vulnerable to external force.
  • the heat generated by the electronic component (220) first reaches the first surface (231), but a relatively small amount reaches the metal member (240) due to the low thermal conductivity of the first surface (231).
  • the metal member (240) also has a higher thermal conductivity than the inner cover (230), but a lower thermal conductivity than copper, and therefore, at the same time, in order to be transferred to the user side after passing through the metal member (240), it must pass through the second surface (233) which has a low thermal conductivity.
  • the smart glasses (1000) according to the embodiments can prevent the heat generated by the electronic component (220) from being transferred to the user side.
  • FIG. 5 is a drawing showing a metal member and an outer cover of smart glasses according to embodiments. More specifically, (a) of FIG. 5 is a drawing showing a metal member, and (b) of FIG. 5 is a drawing showing an outer cover.
  • FIG. 6 is a drawing showing a state in which a metal member is combined with an outer cover of smart glasses according to embodiments.
  • the outer cover (210) illustrated in FIG. 5 corresponds to the outer covers (210) illustrated in FIGS. 1 to 3. More specifically, the outer cover (210) illustrated in FIG. 5 represents an outer cover (210) that is an enlarged portion of part A of the outer cover (210) illustrated in FIG. 3.
  • the metal member (240) illustrated in FIG. 5 corresponds to the metal members (240) illustrated in FIGS. 3 and 4.
  • the outer cover (210) illustrated in FIG. 6 corresponds to the outer covers (210) illustrated in FIGS. 1, 2, 3, and 5.
  • the metal member (240) illustrated in FIG. 6 corresponds to the metal members (240) illustrated in FIGS. 3 to 5.
  • the metal member (240) may include a central plate (241) and a bending portion (243).
  • the central plate (241) is positioned inside the inner cover (230) and can be arranged to overlap the electronic component (220). That is, the central plate (241) can be positioned to overlap the printed circuit board (221) and other hardware in order to protect the printed circuit board (221) and other hardware that are vulnerable to external force among the electronic component (220).
  • the central plate (241) can be inserted into the inner cover (230). More specifically, the inner cover (230) can include a first surface (231) positioned in the direction in which the electronic component (220) is positioned ( ⁇ x-axis direction, see FIG. 4) and a second surface (233) positioned in the direction in which the user is positioned (x-axis direction, see FIG. 4) based on the central plate (241).
  • the central plate (241) may include a through hole (247) formed at a position corresponding to an electronic component (220) having a certain thickness or more among the electronic components (220).
  • a through hole (247) may be formed at a position corresponding to the position of the component having a thick thickness to prevent this.
  • the folded portion (243) is formed by being folded in a predetermined direction from the top or bottom of the central plate (241), and unlike the central plate (241) located inside the inner cover (230), it can be located on the outside of the inner cover (230).
  • the predetermined direction is the direction toward the outer cover (210) (-x-axis direction). Therefore, as illustrated in FIG. 1, the folded portion (243) is not exposed in the appearance of the smart glasses (1000) according to the embodiments. It is preferable that the folded portions (243) are a pair.
  • At least one insertion hole (245) may be formed in the bending portion (243). More specifically, at least one insertion hole (245) may be formed in the first bending portion (243a) of the bending portions (243). As will be described later, a catch portion (215) formed in the outer cover (210) is caught in the insertion hole (245), so that the metal member (240) can be combined with the outer cover (210). In addition, the inner cover (230) with the metal member (240) inserted therein can be combined with the outer cover (210).
  • the bend portion (243) may include at least one first bend portion (243a) and at least one second bend portion (243b).
  • a slit (244) may be formed between the first bend portion (243a) and the second bend portion (243b). That is, the first bend portion (243a) and the second bend portion (243b) may be formed to be spaced apart from each other by a certain distance.
  • the first bent portion (243a) of the metal member (240) enables the metal member (240) to be combined with the outer cover (210) by forming an insertion hole (245), and the second bent portion (243b) of the metal member (240) can reinforce the rigidity provided by the metal member (240). Accordingly, the length of the second bent portion (243b) formed parallel to the central plate (241) or the area occupied by the second bent portion (243b) can be adjusted according to the rigidity of the metal member (240).
  • the length extended from the central plate (241) of the second bend portion (243b) may be smaller than the length extended from the central plate (241) of the first bend portion (243a).
  • the length extended from the central plate (241) of the second bend portion (243b) may be determined according to the thickness of the electronic component (220). In other words, the length extended from the central plate (241) of the second bend portion (243b) may be adjusted so as not to come into contact with the electronic component (220).
  • the outer cover (210) may include a catch (215) protruding to a certain height, and the catch (215) may be caught in an insertion hole (245) formed in the metal member (240) as described above, thereby fixing the metal member (240) to the outer cover (210). In other words, movement of the metal member (240) toward the outer cover (210) (movement in the -x-axis direction) may be prevented.
  • the outer cover (210) may include a central cover (211) that is parallel to the central plate (241) of the metal member (240) and upper and lower covers (213) that are bent and extended in a certain direction from the upper and lower ends of the central cover (211), that is, are parallel to the bent portion (243) of the metal member (240). Accordingly, a catch portion (215) that protrudes to a certain height may be formed on the upper and lower covers (213), and more specifically, the catch portion (215) may be formed at a position that can pass through the insertion hole (245).
  • FIG. 6 shows a state in which a metal member (240) is coupled to an outer cover (210) by the engaging portion (215) being engaged with an insertion hole (245).
  • the engaging portion (215) has a shape that protrudes to a certain height, and as the engaging portion (215) passes through the insertion hole (245), the metal member (240) can be coupled to the outer cover (210). More specifically, as described in FIG. 4, at least a portion (for example, the central plate (241)) of the metal member (240) is inserted into the inner cover (230), and as a result, the metal member (240) is coupled to the outer cover (210), and as a result, the inner cover (230) can also be coupled to the outer cover (210).
  • Fig. 5 illustrates a case where there are a total of six catches (215) and insertion holes (245), three each at the top and bottom, but this is only an example and there is no limitation on the number.
  • FIG. 7 is a cross-sectional view showing a state in which a metal member and an inner cover are coupled to an outer cover of smart glasses according to embodiments. More specifically, (a) of FIG. 7 is a cross-sectional view along the xy plane (see FIG. 1) of a state in which an inner cover is coupled to an outer cover of conventional smart glasses, and (b) of FIG. 7 is a cross-sectional view along the xy plane (see FIG. 1) of a state in which an inner cover is coupled to an outer cover of smart glasses according to embodiments.
  • the outer cover (210) illustrated in FIG. 7 corresponds to the outer covers (210) illustrated in FIGS. 1, 2, 3, 5, and 6.
  • the printed circuit board (221) illustrated in FIG. 7 corresponds to the printed circuit board (221) illustrated in FIG. 2.
  • the inner cover (230) illustrated in FIG. 7 corresponds to the inner covers (230) illustrated in FIGS. 1, 3, 4, and 5.
  • the metal member (240) illustrated in FIG. 7 corresponds to the metal members (240) illustrated in FIGS. 3 to 6.
  • the conventional smart glasses applied a bond to the location where the outer cover (10) and the inner cover (30) meet. That is, the conventional outer cover (10) and the inner cover (30) were bonded to each other by bonding, and due to the characteristics of the bonding, a bonding section of at least 0.8 mm was required for a more solid bond. In addition, a gap of at least 0.2 mm from the outer cover (10) was required for the operation of the printed circuit board (20), and as a result, the conventional smart glasses required a gap of at least 1.0 mm from the outer cover (10) to the printed circuit board (20).
  • the outer cover (210) and the inner cover (230) of the smart glasses (1000) can be coupled to each other by a hook connection. More specifically, as described in FIGS. 6 and 7, the hooking portion (215) formed on the outer cover (210) passes through the insertion hole (245) formed on the metal member (240), so that the metal member (240) and the inner cover (230) into which the metal member (240) is inserted can be coupled to the outer cover (210). At this time, the hooking portion (215) is formed to protrude to a certain height, and the certain height can be 0.4 mm.
  • the hook joint of the smart glasses (1000) according to the embodiments can be caught in the insertion hole (245) even if the catch portion (215) is formed to a height of 0.4 mm. Therefore, unlike the conventional smart glasses that require a gap of at least 1.0 mm from the outer cover (10) to the printed circuit board (20), the smart glasses (1000) according to the embodiments require only a gap of 0.6 mm from the outer cover (210) to the printed circuit board (221), which has the effect of providing a free space of about 0.4 mm.
  • the smart glasses (1000) according to the embodiments may reduce the height (length in the y-axis direction, see FIG. 1) of the temple frame (200) by reducing the free space of 0.4 mm.
  • the smart glasses (1000) according to the embodiments may use a larger size of the printed circuit board (221) or add other components to the free space of 0.4 mm while maintaining the height of the temple frame (200).
  • FIG. 8 is a drawing showing a cross-section of a temple frame of smart glasses according to embodiments. More specifically, FIG. 8 is a cross-section of the temple frame (200) of the smart glasses (1000) illustrated in FIG. 1 in the xy plane.
  • the outer cover (210) illustrated in FIG. 8 corresponds to the outer covers (210) illustrated in FIGS. 1, 2, 3, 5, 6, and 7.
  • the printed circuit board (221) illustrated in FIG. 8 corresponds to the printed circuit board (221) illustrated in FIGS. 3 and 7.
  • the inner cover (230) illustrated in FIG. 8 corresponds to the inner covers (230) illustrated in FIGS. 1, 3, 4, and 7.
  • the metal member (240) illustrated in FIG. 8 corresponds to the metal members (240) illustrated in FIGS. 3 to 7.
  • the outer cover (210) can be hook-coupled to the metal member (240), and as a result, the inner cover (230) with the metal member (240) inserted inside can be coupled to the outer cover (210).
  • the metal member (240) can be positioned to overlap the printed circuit board (221) among the electronic components (220) in order to protect the printed circuit board (221) from external force.
  • heat generated from the printed circuit board (221) can largely move in the x-axis direction and the -x-axis direction, and while heat movement in the -x-axis direction is not related to the user, heat movement in the x-axis direction can be transferred to the user's skin side. Therefore, as described in FIGS. 1 to 7, the inner cover (230) is made of a material having low thermal conductivity, and thus heat generated from various electronic components (220), including the printed circuit board (221), can be prevented from moving to the user's skin side.
  • the metal member (240) protects the printed circuit board (221) and other hardware, which are vulnerable to external force among the electronic components (220), from external force, and at the same time, the inner cover (230) having low thermal conductivity surrounds the metal member (240), so that even if the metal member (240) is inserted, the heat generated by the printed circuit board (221) and other hardware can be prevented from moving toward the user's skin.
  • the heat generated from the printed circuit board (221) first meets the first surface (231) of the inner cover (230), and the movement of the heat in the x-axis direction can be partially prevented by the low thermal conductivity of the first surface (231).
  • the smart glasses (1000) have the effect of preventing heat generated from being transferred to the user's skin.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Eyeglasses (AREA)

Abstract

L'invention concerne une paire de lunettes qui peut empêcher la transmission de chaleur à un porteur, les lunettes comprenant un cadre de lentille auquel une paire de lentilles sont fixées, et une paire de cadres de branche articulés sur le cadre de lentille, chaque cadre de branche comprenant : un couvercle externe dans lequel se trouve un composant électronique ; un couvercle interne couplé au couvercle externe et comprenant une partie de contact venant en contact avec la peau du porteur ; et un élément métallique, dont au moins une partie est positionnée à l'intérieur du couvercle interne et qui chevauche le composant électronique, le couvercle interne étant constitué d'un matériau de conductivité thermique inférieure à celle du couvercle externe.
PCT/KR2023/019135 2023-11-24 2023-11-24 Lunettes intelligentes Pending WO2025110296A1 (fr)

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PCT/KR2023/019135 WO2025110296A1 (fr) 2023-11-24 2023-11-24 Lunettes intelligentes

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Application Number Priority Date Filing Date Title
PCT/KR2023/019135 WO2025110296A1 (fr) 2023-11-24 2023-11-24 Lunettes intelligentes

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WO2025110296A1 true WO2025110296A1 (fr) 2025-05-30

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JP2015138206A (ja) * 2014-01-23 2015-07-30 青山眼鏡株式会社 眼鏡フレームの弾性テンプル
KR20170129072A (ko) * 2016-05-16 2017-11-24 주식회사 정글 스피커가 장착된 안경
JP2018182553A (ja) * 2017-04-14 2018-11-15 株式会社日立エルジーデータストレージ ヘッドマウントディスプレイ
KR20230102122A (ko) * 2021-12-30 2023-07-07 삼성전자주식회사 접속 부재를 포함하는 전자 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3165634U (ja) * 2010-11-16 2011-01-27 株式会社イクス 立体メガネ
JP2015138206A (ja) * 2014-01-23 2015-07-30 青山眼鏡株式会社 眼鏡フレームの弾性テンプル
KR20170129072A (ko) * 2016-05-16 2017-11-24 주식회사 정글 스피커가 장착된 안경
JP2018182553A (ja) * 2017-04-14 2018-11-15 株式会社日立エルジーデータストレージ ヘッドマウントディスプレイ
KR20230102122A (ko) * 2021-12-30 2023-07-07 삼성전자주식회사 접속 부재를 포함하는 전자 장치

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