JP6963889B2 - 表示装置及びバックライトユニット - Google Patents
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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
- G02F1/133602—Direct backlight
- G02F1/133611—Direct backlight including means for improving the brightness uniformity
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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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
- G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
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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
- G02F1/133602—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
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
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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
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
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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
- G02F1/133602—Direct backlight
-
- 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
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
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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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
- G02F2201/465—Snap -fit
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Control Of El Displays (AREA)
Description
100 表示パネル
200 トップカバー
300 ボトムカバー
400 反射シート
500 光源
600 ミドルモールド
700 拡散板
800 光学シート
SP スペーサー
Claims (10)
- 表示パネルと、
前記表示パネルに電気的に接続された印刷回路基板と、
前記表示パネルの下部に配置されたバックライトユニットと、を含み、
前記バックライトユニットは、
底部と前記底部から突出された複数の側壁であって前記底部に対して鈍角を形成する側壁を含む前記複数の側壁とを含むボトムカバーと、
前記ボトムカバーの内に収納された光源と、
前記ボトムカバーによって支持され、安着部分と前記安着部分の一端から前記底部に垂直の方向に延長された間隔維持部分と前記間隔維持部分から延長された拡張部分とを含むミドルモールドと、
前記安着部分上に配置された拡散板と、
前記間隔維持部分上に配置され、前記拡散板と離隔された光学シートと、を含み、
前記拡張部分は、前記複数の側壁のうち一の側壁によって支持され、
前記間隔維持部分は、前記複数の側壁のうち前記一の側壁とは異なる側壁によって支持され、
前記印刷回路基板は、前記鈍角を形成する側壁に配置されている、表示装置。 - 前記安着部分は、前記底部と平行である請求項1に記載の表示装置。
- 前記間隔維持部分と前記拡散板とは、前記底部に水平な方向に離隔される請求項1に記載の表示装置。
- 前記安着部分及び前記間隔維持部分は、一体の形状を有する請求項1に記載の表示装置。
- 前記表示パネルは、前記光学シート上に配置され、
前記光学シートの中で最上部に配置された光学シートは、前記表示パネルに接触する請求項1に記載の表示装置。 - 前記ミドルモールドは、
前記安着部分の他端から延長され、前記安着部分に傾いている傾斜部分と、
前記傾斜部分から前記底部に垂直の方向に延長された垂直支持部分と、
をさらに含み、
前記拡張部分は、前記間隔維持部分から前記底部に平行の方向に延長され、
前記安着部分、前記間隔維持部分、前記傾斜部分、前記垂直支持部分、及び前記拡張部分は、一体の形状を有する請求項1に記載の表示装置。 - 前記ミドルモールドは、
前記安着部分の他端から一定の勾配を有して延長される傾斜部分をさらに含み、
前記拡張部分は、前記間隔維持部分から前記底部に平行の方向に延長され、
前記安着部分、前記間隔維持部分、前記傾斜部分、及び前記拡張部分は、一体の形状を有する請求項1に記載の表示装置。 - 前記ミドルモールドは、
前記安着部分の他端から延長され、曲がった形状を有する傾斜部分をさらに含み、
前記拡張部分は、前記間隔維持部分から前記底部に平行の方向に延長され、
前記安着部分、前記間隔維持部分、前記傾斜部分、及び前記拡張部分は、一体の形状を有する請求項1に記載の表示装置。 - 前記ミドルモールドは、
前記安着部分の他端から前記底部に垂直の方向に延長された垂直支持部分を含み、
前記拡張部分は、前記間隔維持部分からトップカバーに隣接した方向に延長され、
前記安着部分、前記間隔維持部分、前記垂直支持部分、及び前記拡張部分は、一体の形状を有する請求項1に記載の表示装置。 - 底部と前記底部から突出された複数の側壁を含むボトムカバーと、
前記ボトムカバーの内に収納された光源と、
前記ボトムカバーによって支持され、安着部分と前記安着部分の一端から前記底部に垂直の方向に延長された間隔維持部分と前記間隔維持部分から延長された拡張部分とを含むミドルモールドと、
前記安着部分上に配置された拡散板と、
前記間隔維持部分上に配置され、前記拡散板と離隔された光学シートと、を含み、
前記複数の側壁のうち一の側壁は、前記底部に対して鈍角を形成し、
前記拡張部分は、前記一の側壁によって支持され、
前記間隔維持部分は、前記複数の側壁のうち前記一の側壁とは異なる側壁によって支持される、バックライトユニット。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2015-0150462 | 2015-10-28 | ||
KR1020150150462A KR102423634B1 (ko) | 2015-10-28 | 2015-10-28 | 백라이트 유닛, 이를 포함하는 표시 장치, 및 복수의 표시 장치들을 포함하는 did 장치 |
Publications (3)
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JP2017084777A JP2017084777A (ja) | 2017-05-18 |
JP2017084777A5 JP2017084777A5 (ja) | 2019-12-12 |
JP6963889B2 true JP6963889B2 (ja) | 2021-11-10 |
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JP2016204120A Active JP6963889B2 (ja) | 2015-10-28 | 2016-10-18 | 表示装置及びバックライトユニット |
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US (1) | US10175530B2 (ja) |
EP (1) | EP3163363B1 (ja) |
JP (1) | JP6963889B2 (ja) |
KR (1) | KR102423634B1 (ja) |
CN (1) | CN106896573B (ja) |
TW (1) | TW201727333A (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102380884B1 (ko) * | 2017-09-11 | 2022-03-31 | 삼성전자주식회사 | 디스플레이 모듈 및 이를 갖는 디스플레이 장치 |
KR102392868B1 (ko) | 2017-09-29 | 2022-05-03 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102331148B1 (ko) * | 2017-11-14 | 2021-11-26 | 엘지디스플레이 주식회사 | 표시장치 |
US11175535B2 (en) * | 2018-04-10 | 2021-11-16 | Huizhou China Star Optoelectronics Technology Co., Ltd. | Backlight module, liquid crystal display, and spliced display device |
CN111090141A (zh) * | 2018-10-24 | 2020-05-01 | 群创光电股份有限公司 | 背光组件及其应用的显示设备 |
TWI730278B (zh) * | 2018-12-21 | 2021-06-11 | 友達光電股份有限公司 | 顯示裝置 |
KR102613460B1 (ko) * | 2019-01-03 | 2023-12-14 | 삼성전자주식회사 | 디스플레이 장치 |
KR102674350B1 (ko) * | 2019-03-22 | 2024-06-12 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102608754B1 (ko) * | 2019-04-17 | 2023-12-01 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102671717B1 (ko) * | 2019-10-25 | 2024-06-04 | 삼성전자주식회사 | 디스플레이 장치 |
CN112817174A (zh) * | 2021-02-22 | 2021-05-18 | 深圳市华星光电半导体显示技术有限公司 | 拼接屏及显示装置 |
CN215813640U (zh) * | 2021-03-23 | 2022-02-11 | 京东方科技集团股份有限公司 | 显示装置 |
CN115917419A (zh) * | 2021-06-25 | 2023-04-04 | 京东方科技集团股份有限公司 | 背光模组及显示装置 |
CN113900303B (zh) * | 2021-10-21 | 2024-05-10 | 合肥京东方显示光源有限公司 | 一种背光模组和显示装置 |
KR102669125B1 (ko) * | 2022-07-13 | 2024-05-23 | 엘지전자 주식회사 | 디스플레이 디바이스 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI228616B (en) | 1999-11-30 | 2005-03-01 | Samsung Electronics Co Ltd | Liquid crystal display device |
JP3883912B2 (ja) | 2002-06-28 | 2007-02-21 | 三洋電機株式会社 | 液晶表示装置 |
KR100873067B1 (ko) * | 2002-07-11 | 2008-12-11 | 삼성전자주식회사 | 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치 |
JP4115867B2 (ja) * | 2003-03-28 | 2008-07-09 | 三菱電機株式会社 | 面状光源装置および該装置を用いた液晶表示装置 |
JP2005331911A (ja) * | 2004-04-19 | 2005-12-02 | Sumitomo Rubber Ind Ltd | 発光装置、液晶表示装置用バックライト、及び液晶表示装置 |
KR20060030379A (ko) * | 2004-10-05 | 2006-04-10 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 액정표시장치 |
US7883230B2 (en) * | 2006-03-08 | 2011-02-08 | Samsung Electronics Co., Ltd. | Supporting member for liquid crystal display device, backlight assembly having the same and liquid crystal display device having the same |
KR101363587B1 (ko) * | 2006-07-19 | 2014-02-13 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 포함하는 액정 표시 장치 |
WO2008084569A1 (ja) * | 2006-12-26 | 2008-07-17 | Sharp Kabushiki Kaisha | バックライト装置、表示装置およびテレビ受像機 |
JP4985154B2 (ja) | 2007-07-03 | 2012-07-25 | ソニー株式会社 | 光源装置、表示装置および光学部材 |
KR101328783B1 (ko) * | 2009-05-26 | 2013-11-13 | 엘지디스플레이 주식회사 | 액정표시장치 |
JP2012022779A (ja) * | 2010-07-12 | 2012-02-02 | Canon Inc | 面光源装置 |
JP5244872B2 (ja) * | 2010-08-30 | 2013-07-24 | シャープ株式会社 | 画像表示装置 |
TWI448780B (zh) * | 2011-10-04 | 2014-08-11 | Au Optronics Corp | 顯示裝置 |
US8964131B2 (en) * | 2011-09-05 | 2015-02-24 | Sharp Kabushiki Kaisha | Illumination device, display device and television receiving device |
CN103032777B (zh) * | 2012-12-27 | 2015-04-22 | 京东方科技集团股份有限公司 | 一种背光模组以及液晶显示装置 |
US9519170B2 (en) | 2013-04-24 | 2016-12-13 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Liquid crystal display and the narrow bazel structure thereof |
KR102078808B1 (ko) * | 2013-07-11 | 2020-02-20 | 삼성디스플레이 주식회사 | 백 라이트 유닛 및 이를 포함하는 표시 장치 |
KR20150066312A (ko) * | 2013-12-06 | 2015-06-16 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102253262B1 (ko) | 2014-04-15 | 2021-05-20 | 삼성전자주식회사 | 디스플레이 유닛 및 이를 가지는 디스플레이 장치 |
KR20160008675A (ko) * | 2014-07-14 | 2016-01-25 | 삼성디스플레이 주식회사 | 표시장치 |
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2015
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- 2016-10-18 JP JP2016204120A patent/JP6963889B2/ja active Active
- 2016-10-26 EP EP16195832.7A patent/EP3163363B1/en active Active
- 2016-10-28 TW TW105135112A patent/TW201727333A/zh unknown
- 2016-10-28 CN CN201610971762.5A patent/CN106896573B/zh active Active
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US20170123274A1 (en) | 2017-05-04 |
CN106896573A (zh) | 2017-06-27 |
JP2017084777A (ja) | 2017-05-18 |
US10175530B2 (en) | 2019-01-08 |
CN106896573B (zh) | 2021-12-21 |
KR20170049783A (ko) | 2017-05-11 |
KR102423634B1 (ko) | 2022-07-22 |
TW201727333A (zh) | 2017-08-01 |
EP3163363B1 (en) | 2022-08-10 |
EP3163363A1 (en) | 2017-05-03 |
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