CN101510027A - 液晶显示器设备 - Google Patents
液晶显示器设备 Download PDFInfo
- Publication number
- CN101510027A CN101510027A CNA2009100051553A CN200910005155A CN101510027A CN 101510027 A CN101510027 A CN 101510027A CN A2009100051553 A CNA2009100051553 A CN A2009100051553A CN 200910005155 A CN200910005155 A CN 200910005155A CN 101510027 A CN101510027 A CN 101510027A
- Authority
- CN
- China
- Prior art keywords
- plane
- light
- liquid crystal
- crystal display
- light guide
- 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.)
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Classifications
-
- 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
-
- 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
-
- 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
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008029873A JP5011151B2 (ja) | 2008-02-12 | 2008-02-12 | 液晶ディスプレイ機器 |
JP2008-029873 | 2008-02-12 | ||
JP2008029873 | 2008-02-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101510027A true CN101510027A (zh) | 2009-08-19 |
CN101510027B CN101510027B (zh) | 2012-03-14 |
Family
ID=40938704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100051553A Active CN101510027B (zh) | 2008-02-12 | 2009-02-06 | 液晶显示器设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7967462B2 (zh) |
JP (1) | JP5011151B2 (zh) |
CN (1) | CN101510027B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103591512A (zh) * | 2013-11-15 | 2014-02-19 | 深圳市华星光电技术有限公司 | 背光模组及用该背光模组的液晶显示模组 |
CN105937141A (zh) * | 2016-06-27 | 2016-09-14 | 无锡小天鹅股份有限公司 | 用于洗衣机的控制面板组件及具有其的洗衣机 |
CN109686244A (zh) * | 2019-02-02 | 2019-04-26 | 京东方科技集团股份有限公司 | 背光模组及显示面板 |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5224362B2 (ja) * | 2008-11-18 | 2013-07-03 | 株式会社エンプラス | 面光源装置、照明装置及び画像表示装置 |
US20120299044A1 (en) * | 2010-02-16 | 2012-11-29 | Sharp Kabushiki Kaisha | Lighting set, lighting device, and display device |
JP5750581B2 (ja) * | 2011-06-20 | 2015-07-22 | パナソニックIpマネジメント株式会社 | 光照射装置 |
US9234649B2 (en) | 2011-11-01 | 2016-01-12 | Lsi Industries, Inc. | Luminaires and lighting structures |
US9007547B2 (en) * | 2011-11-23 | 2015-04-14 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight module and LCD device |
US9052414B2 (en) | 2012-02-07 | 2015-06-09 | Microsoft Technology Licensing, Llc | Virtual image device |
US9354748B2 (en) | 2012-02-13 | 2016-05-31 | Microsoft Technology Licensing, Llc | Optical stylus interaction |
US8749529B2 (en) | 2012-03-01 | 2014-06-10 | Microsoft Corporation | Sensor-in-pixel display system with near infrared filter |
US9426905B2 (en) | 2012-03-02 | 2016-08-23 | Microsoft Technology Licensing, Llc | Connection device for computing devices |
US9360893B2 (en) | 2012-03-02 | 2016-06-07 | Microsoft Technology Licensing, Llc | Input device writing surface |
US9134807B2 (en) | 2012-03-02 | 2015-09-15 | Microsoft Technology Licensing, Llc | Pressure sensitive key normalization |
US9075566B2 (en) | 2012-03-02 | 2015-07-07 | Microsoft Technoogy Licensing, LLC | Flexible hinge spine |
US9298236B2 (en) | 2012-03-02 | 2016-03-29 | Microsoft Technology Licensing, Llc | Multi-stage power adapter configured to provide a first power level upon initial connection of the power adapter to the host device and a second power level thereafter upon notification from the host device to the power adapter |
US8873227B2 (en) | 2012-03-02 | 2014-10-28 | Microsoft Corporation | Flexible hinge support layer |
USRE48963E1 (en) | 2012-03-02 | 2022-03-08 | Microsoft Technology Licensing, Llc | Connection device for computing devices |
US9064654B2 (en) | 2012-03-02 | 2015-06-23 | Microsoft Technology Licensing, Llc | Method of manufacturing an input device |
US9870066B2 (en) | 2012-03-02 | 2018-01-16 | Microsoft Technology Licensing, Llc | Method of manufacturing an input device |
US20130300590A1 (en) | 2012-05-14 | 2013-11-14 | Paul Henry Dietz | Audio Feedback |
US10031556B2 (en) | 2012-06-08 | 2018-07-24 | Microsoft Technology Licensing, Llc | User experience adaptation |
US9019615B2 (en) | 2012-06-12 | 2015-04-28 | Microsoft Technology Licensing, Llc | Wide field-of-view virtual image projector |
US9355345B2 (en) | 2012-07-23 | 2016-05-31 | Microsoft Technology Licensing, Llc | Transparent tags with encoded data |
US8964379B2 (en) | 2012-08-20 | 2015-02-24 | Microsoft Corporation | Switchable magnetic lock |
US9152173B2 (en) | 2012-10-09 | 2015-10-06 | Microsoft Technology Licensing, Llc | Transparent display device |
US9513748B2 (en) | 2012-12-13 | 2016-12-06 | Microsoft Technology Licensing, Llc | Combined display panel circuit |
US9638835B2 (en) | 2013-03-05 | 2017-05-02 | Microsoft Technology Licensing, Llc | Asymmetric aberration correcting lens |
US9304549B2 (en) | 2013-03-28 | 2016-04-05 | Microsoft Technology Licensing, Llc | Hinge mechanism for rotatable component attachment |
JP2014219649A (ja) | 2013-04-09 | 2014-11-20 | 船井電機株式会社 | 表示装置 |
US9317072B2 (en) | 2014-01-28 | 2016-04-19 | Microsoft Technology Licensing, Llc | Hinge mechanism with preset positions |
US10120420B2 (en) | 2014-03-21 | 2018-11-06 | Microsoft Technology Licensing, Llc | Lockable display and techniques enabling use of lockable displays |
CN103925524B (zh) * | 2014-04-17 | 2016-03-09 | 上海交通大学 | 可视角可调的节能型背光模组 |
US9541255B2 (en) | 2014-05-28 | 2017-01-10 | Lsi Industries, Inc. | Luminaires and reflector modules |
US10324733B2 (en) | 2014-07-30 | 2019-06-18 | Microsoft Technology Licensing, Llc | Shutdown notifications |
US9424048B2 (en) | 2014-09-15 | 2016-08-23 | Microsoft Technology Licensing, Llc | Inductive peripheral retention device |
US9447620B2 (en) | 2014-09-30 | 2016-09-20 | Microsoft Technology Licensing, Llc | Hinge mechanism with multiple preset positions |
US9752361B2 (en) | 2015-06-18 | 2017-09-05 | Microsoft Technology Licensing, Llc | Multistage hinge |
US9864415B2 (en) | 2015-06-30 | 2018-01-09 | Microsoft Technology Licensing, Llc | Multistage friction hinge |
US10344797B2 (en) | 2016-04-05 | 2019-07-09 | Microsoft Technology Licensing, Llc | Hinge with multiple preset positions |
US10037057B2 (en) | 2016-09-22 | 2018-07-31 | Microsoft Technology Licensing, Llc | Friction hinge |
KR102486286B1 (ko) | 2017-12-12 | 2023-01-10 | 삼성전자주식회사 | 디스플레이 장치 |
CN114811531B (zh) * | 2022-04-28 | 2024-03-22 | 富盛光电(吴江)有限公司 | 背光模组及降低背光模组厚度的方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3373427B2 (ja) * | 1998-03-31 | 2003-02-04 | 日東樹脂工業株式会社 | タンデム型面光源装置 |
KR100654220B1 (ko) * | 1999-08-03 | 2006-12-05 | 삼성전자주식회사 | 액정표시장치 |
JP2001184929A (ja) * | 1999-12-24 | 2001-07-06 | Nec Corp | 面状光源装置及びそれを備えた液晶表示装置 |
JP2001312916A (ja) * | 2000-02-24 | 2001-11-09 | Sony Corp | 面光源装置 |
DE102004046696A1 (de) * | 2004-05-24 | 2005-12-29 | Osram Opto Semiconductors Gmbh | Verfahren zur Montage eines Oberflächenleuchtsystems und Oberflächenleuchtsystem |
US7311431B2 (en) * | 2005-04-01 | 2007-12-25 | Avago Technologies Ecbu Ip Pte Ltd | Light-emitting apparatus having a plurality of adjacent, overlapping light-guide plates |
US7721672B2 (en) * | 2005-04-21 | 2010-05-25 | Nichia Corporation | Electrically illuminating indicator needle and light guiding member |
JP2006344569A (ja) * | 2005-05-12 | 2006-12-21 | Harison Toshiba Lighting Corp | バックライト装置 |
JP2006344409A (ja) | 2005-06-07 | 2006-12-21 | Seiko Instruments Inc | 照明装置及びこれを備える表示装置 |
JP4671344B2 (ja) | 2005-08-03 | 2011-04-13 | シチズン電子株式会社 | 導光板及びそれを用いたバックライト装置 |
JP4509913B2 (ja) | 2005-11-11 | 2010-07-21 | 昭和電工株式会社 | 面光源装置および表示装置 |
JP2009087538A (ja) * | 2006-01-20 | 2009-04-23 | Sharp Corp | 光源ユニット、及びそれを用いた照明装置、及びそれを用いた表示装置 |
JP2007265689A (ja) * | 2006-03-27 | 2007-10-11 | Harison Toshiba Lighting Corp | バックライト |
JP4962884B2 (ja) * | 2006-06-06 | 2012-06-27 | 三国電子有限会社 | 面光源装置ならびにプリズムシートと液晶表示装置 |
JP2008015288A (ja) * | 2006-07-07 | 2008-01-24 | Hitachi Displays Ltd | 液晶表示装置 |
KR101565934B1 (ko) * | 2008-05-23 | 2015-11-06 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 갖는 표시장치 |
-
2008
- 2008-02-12 JP JP2008029873A patent/JP5011151B2/ja active Active
-
2009
- 2009-01-29 US US12/361,849 patent/US7967462B2/en active Active
- 2009-02-06 CN CN2009100051553A patent/CN101510027B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103591512A (zh) * | 2013-11-15 | 2014-02-19 | 深圳市华星光电技术有限公司 | 背光模组及用该背光模组的液晶显示模组 |
CN103591512B (zh) * | 2013-11-15 | 2015-09-16 | 深圳市华星光电技术有限公司 | 背光模组及用该背光模组的液晶显示模组 |
CN105937141A (zh) * | 2016-06-27 | 2016-09-14 | 无锡小天鹅股份有限公司 | 用于洗衣机的控制面板组件及具有其的洗衣机 |
CN105937141B (zh) * | 2016-06-27 | 2018-11-06 | 无锡小天鹅股份有限公司 | 用于洗衣机的控制面板组件及具有其的洗衣机 |
CN109686244A (zh) * | 2019-02-02 | 2019-04-26 | 京东方科技集团股份有限公司 | 背光模组及显示面板 |
Also Published As
Publication number | Publication date |
---|---|
JP2009193669A (ja) | 2009-08-27 |
JP5011151B2 (ja) | 2012-08-29 |
CN101510027B (zh) | 2012-03-14 |
US20090201668A1 (en) | 2009-08-13 |
US7967462B2 (en) | 2011-06-28 |
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