JP5980868B2 - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
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- JP5980868B2 JP5980868B2 JP2014206719A JP2014206719A JP5980868B2 JP 5980868 B2 JP5980868 B2 JP 5980868B2 JP 2014206719 A JP2014206719 A JP 2014206719A JP 2014206719 A JP2014206719 A JP 2014206719A JP 5980868 B2 JP5980868 B2 JP 5980868B2
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- light guide
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- G—PHYSICS
- G02—OPTICS
- 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
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0085—Means for removing heat created by the light source from the package
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/009—Positioning aspects of the light source in the package
-
- G—PHYSICS
- G02—OPTICS
- 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
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- G—PHYSICS
- G02—OPTICS
- 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
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- G—PHYSICS
- G02—OPTICS
- 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
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
-
- G—PHYSICS
- G02—OPTICS
- 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
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
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- G—PHYSICS
- G02—OPTICS
- 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
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133628—Illuminating devices with cooling means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
Claims (9)
- 下部収納容器と、
前記下部収納容器に配置された放熱部材と、
前記放熱部材に配置された複数の点光源と、
前記複数の点光源に電源を印加する複数の配線と、
側面が前記複数の点光源と対向するように前記下部収納容器に収納される導光板、および駆動回路基板とを含み、
前記下部収納容器は、床板、前記床板を囲むように前記床板の一側面に形成された側壁、前記床板の一側面から前記床板の他側面に向かう方向に突出し、前記下部収納容器の長辺に概略平行な長辺部、および前記長辺部から分かれ、前記下部収納容器の短辺に概略平行となるように延長された短辺部を含む凹エンボス部、および前記凹エンボス部の間に前記床板の他側面から前記床板の一側面に向かう方向に突出した凸エンボス部を含み、
前記配線は、前記凹エンボス部を介して延長され、前記下部収納容器の背面側に引き延ばされ、前記駆動回路基板は前記凸エンボス部の他側面に配置されることを特徴とする液晶表示装置。 - 前記放熱部材は、複数の単位放熱部材を含むことを特徴とする請求項1に記載の液晶表示装置。
- 前記複数の単位放熱部材は、互いに離隔されて所定の離隔間隔を有するように配置され、前記複数の配線は前記離隔間隔内に配置され、
前記各離隔間隔のサイズは、前記各離隔間隔に介在した前記複数の配線の直径の和より大きいことを特徴とする請求項2に記載の液晶表示装置。 - 前記下部収納容器は、床板、および前記床板のコーナーに形成された配線ガイド溝を含み、
前記複数の配線は、前記配線ガイド溝に配置されることを特徴とする請求項2に記載の液晶表示装置。 - 前記点光源は、前記導光板の両側面に対向するように配置されるか、または前記導光板の各側面に対向するように配置されることを特徴とする請求項1に記載の液晶表示装置。
- 前記放熱部材は、放熱プレート、および前記放熱プレートと実質的に垂直に配置された放熱支持壁を含み、
前記複数の点光源は前記放熱支持壁に配置され、
前記放熱支持壁と密着し、前記複数の点光源が実装される整列板と、
前記導光板と前記放熱部材との間に前記導光板とオーバーラップされるように配置された反射シートと、
前記整列板に沿って前記放熱プレート上に配置され前記反射シートの縁部とオーバーラップされる追加反射シートとをさらに含むことを特徴とする請求項1に記載の液晶表示装置。 - 前記放熱部材は、熱伝導性を有するアルミニウムからなることを特徴とする請求項1に記載の液晶表示装置。
- 前記導光板は、導光板移動防止溝をさらに含み、前記下部収納容器は、前記床板の前記一側面に形成された導光板移動防止突起をさらに含み、前記導光板移動防止突起は、前記導光板移動防止溝に挿入され、前記導光板の移動を防止し、
前記導光板上に配置され、光学シート移動防止溝を含む光学シートをさらに含み、前記下部収納容器は、前記床板の前記一側面に形成された光学シート移動防止突起をさらに含み、前記光学シート移動防止突起は、前記導光板移動防止溝および前記光学シート移動防止溝に挿入され、前記導光板および前記光学シートの移動を防止することを特徴とする請求項1に記載の液晶表示装置。 - 前記凹エンボス部は、配線出口穴をさらに含み、
前記導光板の各側壁と対向し、前記複数の点光源が実装された複数の整列板をさらに含み、前記各整列板の一端から引き延ばされた配線は、前記床板の前記一側面、前記凹エンボス部に沿って配置され、前記配線出口穴を経て、前記床板の前記他側面に引き延ばされ、
前記配線出口穴に挿入され、前記配線を固定させる配線固定部をさらに含むことを特徴とする請求項1に記載の液晶表示装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0038739 | 2009-05-01 | ||
| KR1020090038739A KR101574947B1 (ko) | 2009-05-01 | 2009-05-01 | 액정 표시 장치 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010104739A Division JP5631626B2 (ja) | 2009-05-01 | 2010-04-30 | 液晶表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015043094A JP2015043094A (ja) | 2015-03-05 |
| JP5980868B2 true JP5980868B2 (ja) | 2016-08-31 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010104739A Expired - Fee Related JP5631626B2 (ja) | 2009-05-01 | 2010-04-30 | 液晶表示装置 |
| JP2014206719A Expired - Fee Related JP5980868B2 (ja) | 2009-05-01 | 2014-10-07 | 液晶表示装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010104739A Expired - Fee Related JP5631626B2 (ja) | 2009-05-01 | 2010-04-30 | 液晶表示装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US9030621B2 (ja) |
| JP (2) | JP5631626B2 (ja) |
| KR (1) | KR101574947B1 (ja) |
| CN (1) | CN101876765B (ja) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101147415B1 (ko) * | 2010-06-16 | 2012-05-22 | 삼성모바일디스플레이주식회사 | 액정 표시 장치 |
| TWI393522B (zh) * | 2010-08-19 | 2013-04-11 | Au Optronics Corp | 具有簡化支撐結構之面板模組及其可攜式電子裝置 |
| US9081126B2 (en) | 2010-11-29 | 2015-07-14 | Sharp Kabushiki Kaisha | Illumination device, display device, and television reception device |
| JP5159872B2 (ja) | 2010-12-27 | 2013-03-13 | 株式会社東芝 | テレビジョン受像機 |
| JP5032650B2 (ja) * | 2010-12-27 | 2012-09-26 | 株式会社東芝 | テレビおよび電子機器 |
| JP5032651B2 (ja) | 2010-12-27 | 2012-09-26 | 株式会社東芝 | テレビジョン受像機、及び電子機器 |
| KR20120082678A (ko) * | 2011-01-14 | 2012-07-24 | 삼성전자주식회사 | 백라이트유닛 및 그를 구비한 액정표시장치 |
| JP2012155236A (ja) * | 2011-01-28 | 2012-08-16 | Funai Electric Co Ltd | 液晶モジュール |
| JP5660314B2 (ja) * | 2011-02-10 | 2015-01-28 | ソニー株式会社 | 表示装置 |
| KR101839377B1 (ko) * | 2011-03-09 | 2018-03-19 | 삼성디스플레이 주식회사 | 표시 장치 |
| US8678603B2 (en) | 2011-03-29 | 2014-03-25 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight module having elastic holder and liquid crystal display employing same |
| CN102155689B (zh) * | 2011-03-29 | 2012-08-08 | 深圳市华星光电技术有限公司 | 一种背光模组 |
| US9229154B2 (en) | 2011-05-26 | 2016-01-05 | Sharp Kabushiki Kaisha | Backlight unit |
| KR20130019079A (ko) * | 2011-08-16 | 2013-02-26 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 포함하는 표시 장치 |
| CN102506401A (zh) * | 2011-10-12 | 2012-06-20 | 深圳市华星光电技术有限公司 | 一种背光模组的背板、背光模组及液晶显示装置 |
| FR2981434B1 (fr) * | 2011-10-14 | 2017-12-01 | Oya Sourcing | Luminaire |
| KR20130040661A (ko) * | 2011-10-14 | 2013-04-24 | 삼성전자주식회사 | 백라이트 유닛과 이를 포함한 디스플레이 장치 |
| US9322976B2 (en) * | 2012-02-17 | 2016-04-26 | Sharp Kabushiki Kaisha | Lighting device, display device and television device |
| CN102628583A (zh) * | 2012-03-27 | 2012-08-08 | 深圳市华星光电技术有限公司 | 一种显示装置的外框、背光模组及液晶显示装置 |
| US20130321738A1 (en) * | 2012-06-05 | 2013-12-05 | Shenzhen China Star Optoelectronics Technology Co. Ltd. | Backframe and Liquid Crystal Display Device |
| CN102686072B (zh) * | 2012-06-05 | 2015-03-11 | 深圳市华星光电技术有限公司 | 一种背框及液晶显示装置 |
| US8985834B2 (en) * | 2012-08-14 | 2015-03-24 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Assembly method for backlight module and assembly equipment thereof |
| CN102777836A (zh) * | 2012-08-20 | 2012-11-14 | 青岛海信电器股份有限公司 | 背光模组及液晶显示设备 |
| US20140085576A1 (en) * | 2012-09-27 | 2014-03-27 | Apple Inc. | Light Guide Plates and Optical Films with Mating Alignment Features |
| KR102096400B1 (ko) * | 2012-10-17 | 2020-04-06 | 삼성전자주식회사 | 액정표시장치 |
| US8985800B2 (en) * | 2012-10-18 | 2015-03-24 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Heat-dissipating element, manufacturing method and backlight module thereof |
| CN102853408A (zh) * | 2012-10-18 | 2013-01-02 | 深圳市华星光电技术有限公司 | 一种散热件及其制造方法、背光模组 |
| JP5519758B2 (ja) * | 2012-11-09 | 2014-06-11 | シャープ株式会社 | 液晶表示装置 |
| US9599764B2 (en) * | 2013-01-09 | 2017-03-21 | Sharp Kabushiki Kaisha | Illumination device, display device and TV receiver |
| US10120221B2 (en) * | 2013-03-11 | 2018-11-06 | Sharp Kabushiki Kaisha | Display apparatus and television receiving apparatus |
| JP2014186053A (ja) * | 2013-03-21 | 2014-10-02 | Funai Electric Co Ltd | 表示装置 |
| JP6079409B2 (ja) * | 2013-04-23 | 2017-02-15 | 三菱電機株式会社 | 液晶表示装置 |
| US9817177B2 (en) * | 2013-05-28 | 2017-11-14 | Sakai Display Products Corporation | Light source device and display apparatus |
| CN105492942B (zh) * | 2013-08-20 | 2018-12-21 | 堺显示器制品株式会社 | 光源装置和显示装置 |
| JP6425425B2 (ja) * | 2014-06-10 | 2018-11-21 | 三菱電機株式会社 | 表示装置 |
| CN204026538U (zh) * | 2014-06-23 | 2014-12-17 | 北京京东方茶谷电子有限公司 | 固定机构、背光模组及显示装置 |
| CN107111048B (zh) * | 2014-12-26 | 2020-03-27 | 夏普株式会社 | 照明装置及显示装置 |
| WO2016104348A1 (ja) * | 2014-12-26 | 2016-06-30 | シャープ株式会社 | 表示装置 |
| CN105824447A (zh) * | 2015-01-09 | 2016-08-03 | 鸿富锦精密工业(武汉)有限公司 | 电子白板及电子装置壳体 |
| KR20160110748A (ko) * | 2015-03-11 | 2016-09-22 | 삼성디스플레이 주식회사 | 표시 장치 |
| TWI540365B (zh) * | 2015-04-15 | 2016-07-01 | 瑞軒科技股份有限公司 | 背光模組及具有此背光模組的顯示裝置 |
| CN104832835B (zh) * | 2015-04-29 | 2017-06-16 | 武汉华星光电技术有限公司 | 背光模组及显示器 |
| CN104913247B (zh) | 2015-06-24 | 2017-07-28 | 深圳市华星光电技术有限公司 | 一种高耦光效率的背光单元 |
| KR101736932B1 (ko) * | 2015-11-30 | 2017-05-17 | 엘지디스플레이 주식회사 | 액정표시장치 |
| KR102596715B1 (ko) * | 2016-04-07 | 2023-11-02 | 삼성디스플레이 주식회사 | 표시 장치 |
| KR20180026233A (ko) * | 2016-09-02 | 2018-03-12 | 삼성전자주식회사 | 디스플레이 유닛 및 이를 갖춘 디스플레이 장치 |
| KR102543807B1 (ko) * | 2016-10-31 | 2023-06-16 | 엘지디스플레이 주식회사 | 디스플레이 장치 |
| CN107564411A (zh) * | 2017-10-24 | 2018-01-09 | 奥捷科技(厦门)有限公司 | 一种显示器的边框结构及显示器 |
| CN108037617B (zh) * | 2017-12-29 | 2021-01-15 | 惠州市华星光电技术有限公司 | 液晶显示器及其背光模组 |
| CN109041308B (zh) * | 2018-09-21 | 2024-09-17 | 苏州本瑞光电科技有限公司 | 一种电加热功能玻璃及显示模组 |
| KR102652088B1 (ko) * | 2019-01-17 | 2024-03-28 | 삼성디스플레이 주식회사 | 표시 장치 |
| CN112255843A (zh) * | 2020-11-17 | 2021-01-22 | 合肥鑫晟光电科技有限公司 | 背光模组、显示面板和显示装置 |
| KR102800918B1 (ko) * | 2021-01-29 | 2025-04-29 | 삼성전자주식회사 | 디스플레이 장치 |
| CN121419413A (zh) * | 2024-07-25 | 2026-01-27 | 京东方科技集团股份有限公司 | 散热片 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2724642B2 (ja) | 1991-09-10 | 1998-03-09 | シャープ株式会社 | 液晶表示装置 |
| JP3576294B2 (ja) | 1995-11-16 | 2004-10-13 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
| JP3093665B2 (ja) * | 1996-11-20 | 2000-10-03 | インターナショナル・ビジネス・マシーンズ・コーポレ−ション | 携帯型電子機器のためのバッテリ装着機構 |
| JPH1184351A (ja) | 1997-09-11 | 1999-03-26 | Toshiba Corp | 液晶表示装置 |
| JPH1186623A (ja) * | 1997-09-11 | 1999-03-30 | Sony Corp | バックライト装置 |
| JPH11133393A (ja) * | 1997-10-24 | 1999-05-21 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
| JP2001075093A (ja) * | 1999-08-31 | 2001-03-23 | Seiko Epson Corp | 表示装置およびそれを用いた電子機器 |
| KR100666321B1 (ko) | 2000-06-30 | 2007-01-09 | 삼성전자주식회사 | 적층형 백라이트 어셈블리, 이를 적용한 액정표시장치 및이들의 조립 방법 |
| US6697130B2 (en) * | 2001-01-16 | 2004-02-24 | Visteon Global Technologies, Inc. | Flexible led backlighting circuit |
| KR100425168B1 (ko) * | 2001-07-11 | 2004-03-30 | 엘지.필립스 엘시디 주식회사 | 액정표시장치(lcd)의 백라이트용 램프 와이어 설치구조 |
| KR100840715B1 (ko) * | 2002-05-28 | 2008-06-23 | 삼성전자주식회사 | 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치 |
| JP3969332B2 (ja) * | 2003-03-31 | 2007-09-05 | セイコーエプソン株式会社 | 液晶表示装置 |
| KR101073038B1 (ko) | 2003-06-10 | 2011-10-12 | 삼성전자주식회사 | 액정표시장치용 수납용기, 이를 갖는 백라이트 어셈블리및 이를 이용한 액정표시장치 |
| US7190424B2 (en) * | 2003-06-10 | 2007-03-13 | Samsung Electronics Co., Ltd. | Lamp wires of a liquid crystal display secured in trenches extending at an angle to a plate sidewall |
| KR101014481B1 (ko) | 2003-09-29 | 2011-02-14 | 엘지디스플레이 주식회사 | 액정표시장치의 모듈 |
| JP4403389B2 (ja) | 2004-06-11 | 2010-01-27 | ソニー株式会社 | バックライト装置 |
| CN100386008C (zh) * | 2004-10-25 | 2008-04-30 | 南京Lg同创彩色显示系统有限责任公司 | 可调整高度的显示器支架 |
| KR101096694B1 (ko) | 2005-02-04 | 2011-12-22 | 엘지디스플레이 주식회사 | 액정표시장치 |
| JP4482473B2 (ja) | 2005-03-25 | 2010-06-16 | シャープ株式会社 | 液晶表示装置 |
| JP4106567B2 (ja) * | 2005-08-18 | 2008-06-25 | ミネベア株式会社 | 面状照明装置 |
| JP2007163620A (ja) * | 2005-12-12 | 2007-06-28 | Hitachi Displays Ltd | 液晶表示装置及びバックライト装置 |
| KR20070068115A (ko) | 2005-12-26 | 2007-06-29 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 포함한 액정 표시 장치 |
| KR20070073275A (ko) * | 2006-01-04 | 2007-07-10 | 삼성전자주식회사 | 액정표시장치 |
| KR100772921B1 (ko) | 2006-03-23 | 2007-11-05 | 화우테크놀러지 주식회사 | 백라이트 유니트를 이용한 발광블럭 |
| JP2007279480A (ja) | 2006-04-10 | 2007-10-25 | Hitachi Displays Ltd | 液晶表示装置 |
| CN101416101B (zh) | 2006-04-10 | 2011-03-16 | 夏普株式会社 | 液晶显示装置 |
| JP2008158268A (ja) | 2006-12-25 | 2008-07-10 | Epson Imaging Devices Corp | 液晶モジュール |
| JP5026798B2 (ja) | 2007-01-04 | 2012-09-19 | 株式会社ジャパンディスプレイイースト | Led照明装置及びこれを用いた液晶表示装置 |
| US20080266905A1 (en) * | 2007-04-25 | 2008-10-30 | Jiun-Yi Yeh | Wire-guiding structure for a LED backlight module |
| KR101322312B1 (ko) * | 2008-05-23 | 2013-10-25 | 엘지디스플레이 주식회사 | 액정표시장치 |
| US7978286B2 (en) * | 2008-06-24 | 2011-07-12 | Toshiba Mobile Display Co., Ltd. | Illumination unit and liquid crystal display device |
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| US9442244B2 (en) | 2016-09-13 |
| KR20100119679A (ko) | 2010-11-10 |
| CN101876765A (zh) | 2010-11-03 |
| CN101876765B (zh) | 2015-11-25 |
| US20150212259A1 (en) | 2015-07-30 |
| JP5631626B2 (ja) | 2014-11-26 |
| JP2010262292A (ja) | 2010-11-18 |
| JP2015043094A (ja) | 2015-03-05 |
| US20100277664A1 (en) | 2010-11-04 |
| US9030621B2 (en) | 2015-05-12 |
| KR101574947B1 (ko) | 2015-12-08 |
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