# US 2016/0259207 A1 · Electronic apparatus > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2016/0259207 A1 - Document ID: US20160259207A1 - Status: Published application - Kind: A1 - Application number: 14/958,687 - Filed: 2015-12-03 - Published: 2016-09-08 - Earliest claimed: 2015-03-03 - Assignees: Kabushiki Kaisha Toshiba; Toshiba Lifestyle Products & Services Corporation - Applicants: Kabushiki Kaisha Toshiba; Toshiba Lifestyle Products & Services Corporation - Inventors: Shinji Matsuo - Web page: https://patentgrep.com/patent/US20160259207A1 ## CPC - G02F 1/133603: {with LEDs} - F21V 29/70: characterised by passive heat-dissipating elements, e.g. heat-sinks - G02F 1/133608: {including particular frames or supporting means} - G02F 1/133628: {with cooling means} - G02F: OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS - F21V: FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR ## Abstract According to one embodiment, an electronic apparatus includes a light reflection member including a light-reflecting surface on at least one surface, and including a first through-hole penetrating from the one surface to another surface, a luminous body provided on the one surface of the light reflection member, and including a light-emitting element, and a support member provided on a side of the other surface of the light reflection member, and including a second through-hole penetrating a surface facing the light reflection member and a surface opposite to the surface. Further, the first and second through-holes are provided to correspond to a position at which the light-emitting element is provided. ## Claims ### Claim 1 An electronic apparatus, comprising: a light reflection member including a light-reflecting surface on at least one surface, and comprising a first through-hole penetrating from the one surface to another surface; a luminous body provided on the one surface of the light reflection member, and including a light-emitting element; and a support member provided on a side of the other surface of the light reflection member, and including a second through-hole penetrating a surface facing the light reflection member and a surface opposite to the surface, wherein the first and second through-holes are provided to correspond to a position at which the light-emitting element is provided. ### Claim 2 (depends on 1) The electronic apparatus of claim 1, wherein a groove portion, at a bottom of which the second through-hole is arranged, is provided on a surface of the support member along a vertical direction, the surface being opposite to a surface on which the light reflection member is provided. ### Claim 3 (depends on 2) The electronic apparatus of claim 2, wherein the luminous body includes a plurality of light-emitting elements linearly arranged on a mounting substrate, and the first and second through-holes are formed to be long along an arrangement direction of the light-emitting element. ### Claim 4 (depends on 3) The electronic apparatus of claim 3, wherein a plurality of luminous bodies are provided on upper and lower sides by arranging a longitudinal direction of the luminous body in a lateral direction of the support member, and the groove portion is provided also in a right and left direction of the support member. ### Claim 5 (depends on 1) The electronic apparatus of claim 1, wherein a metallic plate is attached at a position corresponding to the light-emitting element of the support member. ### Claim 6 (depends on 2) The electronic apparatus of claim 2, wherein a metallic plate is attached at a position corresponding to the light-emitting element of the support member. ### Claim 7 (depends on 3) The electronic apparatus of claim 3, wherein a metallic plate is attached at a position corresponding to the light-emitting element of the support member. ### Claim 8 (depends on 1) The electronic apparatus of claim 1, wherein a heat sink is attached at a position corresponding to the light-emitting element of the support member. ### Claim 9 (depends on 2) The electronic apparatus of claim 2, wherein a heat sink is attached at a position corresponding to the light-emitting element of the support member. ### Claim 10 (depends on 3) The electronic apparatus of claim 3, wherein a heat sink is attached at a position corresponding to the light-emitting element of the support member. ### Claim 11 (depends on 1) The electronic apparatus of claim 1, wherein a heat pipe in which a heat radiation portion is arranged outside the first and second through-holes is attached at a position corresponding to the light-emitting element of the support member. ### Claim 12 (depends on 2) The electronic apparatus of claim 2, wherein a heat pipe in which a heat radiation portion is arranged outside the first and second through-holes is attached at a position corresponding to the light-emitting element of the support member. ### Claim 13 (depends on 3) The electronic apparatus of claim 3, wherein a heat pipe in which a heat radiation portion is arranged outside the first and second through-holes is attached at a position corresponding to the light-emitting element of the support member. ### Claim 14 An electronic apparatus, comprising: a light reflection member including a light-reflecting surface on at least one surface, and a first through-hole penetrating the one surface and another surface; a luminous body provided on the one surface of the light reflection member, and comprising a light-emitting element; a back bezel provided on a side of the other surface of the light reflection member, and including a second through-hole penetrating a surface facing the light reflection member and a surface opposite to the surface; and a video display cell configured to control a passage of light irradiated from the luminous body by liquid crystal driving and to form an image, wherein the first and second through-holes are provided to correspond to a position at which the light-emitting element is provided. ### Claim 15 (depends on 14) The electronic apparatus of claim 14, wherein a groove portion including the second through-hole at a bottom is provided on a surface of the back bezel along a vertical direction, the surface being opposite to a surface of the light reflection member. ### Claim 16 (depends on 15) The electronic apparatus of claim 15, wherein the luminous body includes a plurality of light-emitting elements linearly arranged on a mounting substrate, and the first and second through-holes are formed to be long along an arrangement direction of the light-emitting element. ### Claim 17 (depends on 16) The electronic apparatus of claim 16, wherein a plurality of luminous bodies are provided on upper and lower sides by arranging a longitudinal direction of the luminous body in a lateral direction of the back bezel, and the groove portion is provided also in a right and left direction of the back bezel. ### Claim 18 (depends on 14) The electronic apparatus of claim 14, wherein a metallic plate is attached at a position at which the light-emitting element of the back bezel is provided. ### Claim 19 (depends on 14) The electronic apparatus of claim 14, wherein a heat sink is attached at a position at which the light-emitting element of the back bezel is provided. ### Claim 20 (depends on 14) The electronic apparatus of claim 14, wherein a heat pipe in which a heat radiation portion is arranged outside the first and second through-holes is attached at a position at which the light-emitting element of the back bezel is provided.