CN102853331B - 背光结构及其显示模块 - Google Patents
背光结构及其显示模块 Download PDFInfo
- Publication number
- CN102853331B CN102853331B CN201210218321.XA CN201210218321A CN102853331B CN 102853331 B CN102853331 B CN 102853331B CN 201210218321 A CN201210218321 A CN 201210218321A CN 102853331 B CN102853331 B CN 102853331B
- Authority
- CN
- China
- Prior art keywords
- support sector
- light unit
- back light
- base portion
- display module
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
-
- 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
- G02B6/0088—Positioning aspects of the light guide or other optical sheets 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
- G02F1/13338—Input devices, e.g. touch panels
-
- 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
-
- 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
- G02F1/133322—Mechanical guidance or alignment of LCD panel support components
-
- 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
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/28—Adhesive materials or arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510245757.1A CN104834128A (zh) | 2011-07-01 | 2012-06-28 | 背光结构及其显示模块 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/175,374 | 2011-07-01 | ||
US13/175,374 US9074740B2 (en) | 2011-07-01 | 2011-07-01 | Backlight structure and display module using the same |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510245757.1A Division CN104834128A (zh) | 2011-07-01 | 2012-06-28 | 背光结构及其显示模块 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102853331A CN102853331A (zh) | 2013-01-02 |
CN102853331B true CN102853331B (zh) | 2015-07-01 |
Family
ID=47390319
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510245757.1A Pending CN104834128A (zh) | 2011-07-01 | 2012-06-28 | 背光结构及其显示模块 |
CN201210218321.XA Active CN102853331B (zh) | 2011-07-01 | 2012-06-28 | 背光结构及其显示模块 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510245757.1A Pending CN104834128A (zh) | 2011-07-01 | 2012-06-28 | 背光结构及其显示模块 |
Country Status (3)
Country | Link |
---|---|
US (2) | US9074740B2 (zh) |
CN (2) | CN104834128A (zh) |
TW (1) | TWI467281B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9074740B2 (en) * | 2011-07-01 | 2015-07-07 | Innolux Corporation | Backlight structure and display module using the same |
JP2014119672A (ja) * | 2012-12-19 | 2014-06-30 | Japan Display Inc | 液晶表示装置 |
US9784999B2 (en) * | 2013-03-20 | 2017-10-10 | Lg Display Co., Ltd. | Liquid crystal display with narrow bezel area |
CN105068291A (zh) * | 2015-08-05 | 2015-11-18 | 业成光电(深圳)有限公司 | 触控液晶模组 |
KR102621126B1 (ko) | 2015-12-30 | 2024-01-03 | 엘지디스플레이 주식회사 | 액정 표시 장치 |
US10057999B2 (en) | 2016-05-24 | 2018-08-21 | Microsoft Technology Licensing, Llc | Electronic device having a reduced dead border |
US10451907B2 (en) * | 2017-06-05 | 2019-10-22 | Gauss Design Inc. | Frame structure for a display device frame |
TWI688807B (zh) * | 2018-11-19 | 2020-03-21 | 瑞儀光電股份有限公司 | 顯示裝置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101592820A (zh) * | 2008-05-27 | 2009-12-02 | 奇美电子股份有限公司 | 背光模块及使用此背光模块的液晶显示装置 |
CN101630089A (zh) * | 2008-07-16 | 2010-01-20 | 奇美电子股份有限公司 | 背光模块及应用其的液晶显示器 |
CN101684897A (zh) * | 2008-09-26 | 2010-03-31 | 乐金显示有限公司 | 背光单元和使用该背光单元的液晶显示器 |
CN201652057U (zh) * | 2010-04-23 | 2010-11-24 | 北京京东方光电科技有限公司 | 背光模组和液晶显示器 |
CN102086993A (zh) * | 2009-12-04 | 2011-06-08 | 群康科技(深圳)有限公司 | 背光模组及应用该背光模组的液晶显示装置 |
US8194202B2 (en) * | 2007-04-05 | 2012-06-05 | Sony Corporation | Electro-optical device and electronic apparatus |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050200770A1 (en) * | 2004-03-10 | 2005-09-15 | Han-Ping Kuo | Flat panel display |
KR100603196B1 (ko) | 2004-06-21 | 2006-07-24 | 삼성전자주식회사 | 엘씨디 모듈 |
KR20080012517A (ko) * | 2006-08-03 | 2008-02-12 | 삼성전자주식회사 | 액정표시장치 |
KR101318303B1 (ko) * | 2006-10-25 | 2013-10-16 | 삼성디스플레이 주식회사 | 표시장치 |
KR101320892B1 (ko) * | 2006-12-29 | 2013-10-22 | 삼성디스플레이 주식회사 | 표시장치용 수납부재 및 이를 갖는 표시장치 |
KR20080086636A (ko) * | 2007-03-23 | 2008-09-26 | 엘지이노텍 주식회사 | 엘씨디 모듈 |
KR101431154B1 (ko) * | 2007-11-08 | 2014-08-18 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 조립 방법 |
TWI440934B (zh) * | 2010-04-27 | 2014-06-11 | Lg Display Co Ltd | 顯示裝置 |
KR101698512B1 (ko) * | 2010-09-17 | 2017-01-23 | 삼성디스플레이 주식회사 | 표시 장치 |
KR101796732B1 (ko) * | 2011-04-18 | 2017-11-13 | 엘지디스플레이 주식회사 | 디스플레이 장치 |
US9074740B2 (en) * | 2011-07-01 | 2015-07-07 | Innolux Corporation | Backlight structure and display module using the same |
-
2011
- 2011-07-01 US US13/175,374 patent/US9074740B2/en active Active
-
2012
- 2012-06-28 CN CN201510245757.1A patent/CN104834128A/zh active Pending
- 2012-06-28 TW TW101123243A patent/TWI467281B/zh active
- 2012-06-28 CN CN201210218321.XA patent/CN102853331B/zh active Active
-
2015
- 2015-06-02 US US14/728,999 patent/US9606386B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8194202B2 (en) * | 2007-04-05 | 2012-06-05 | Sony Corporation | Electro-optical device and electronic apparatus |
CN101592820A (zh) * | 2008-05-27 | 2009-12-02 | 奇美电子股份有限公司 | 背光模块及使用此背光模块的液晶显示装置 |
CN101630089A (zh) * | 2008-07-16 | 2010-01-20 | 奇美电子股份有限公司 | 背光模块及应用其的液晶显示器 |
CN101684897A (zh) * | 2008-09-26 | 2010-03-31 | 乐金显示有限公司 | 背光单元和使用该背光单元的液晶显示器 |
CN102086993A (zh) * | 2009-12-04 | 2011-06-08 | 群康科技(深圳)有限公司 | 背光模组及应用该背光模组的液晶显示装置 |
CN201652057U (zh) * | 2010-04-23 | 2010-11-24 | 北京京东方光电科技有限公司 | 背光模组和液晶显示器 |
Also Published As
Publication number | Publication date |
---|---|
TW201303444A (zh) | 2013-01-16 |
CN104834128A (zh) | 2015-08-12 |
US20130002976A1 (en) | 2013-01-03 |
TWI467281B (zh) | 2015-01-01 |
US9606386B2 (en) | 2017-03-28 |
US9074740B2 (en) | 2015-07-07 |
US20150261036A1 (en) | 2015-09-17 |
CN102853331A (zh) | 2013-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 518100 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 4, building 1, building Applicant after: Qunkang Technology (Shenzhen) Co., Ltd. Applicant after: Innolux Display Group Address before: 518100 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 4, building 1, building Applicant before: Qunkang Technology (Shenzhen) Co., Ltd. Applicant before: Chimei Optoelectronics Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: QIMEI ELECTRONIC CO LTD TO: INNOLUX DISPLAY CORPORATION |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |