CN1713053A - 背光源组合体及具有该背光源组合体的液晶显示器 - Google Patents
背光源组合体及具有该背光源组合体的液晶显示器 Download PDFInfo
- Publication number
- CN1713053A CN1713053A CNA2005100766789A CN200510076678A CN1713053A CN 1713053 A CN1713053 A CN 1713053A CN A2005100766789 A CNA2005100766789 A CN A2005100766789A CN 200510076678 A CN200510076678 A CN 200510076678A CN 1713053 A CN1713053 A CN 1713053A
- Authority
- CN
- China
- Prior art keywords
- plane
- incidence
- prism
- backlight assembly
- guide plate
- 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.)
- Granted
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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
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133604—Direct backlight with lamps
-
- 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
- G02F1/133605—Direct backlight including specially adapted reflectors
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims (32)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040044269A KR20050119230A (ko) | 2004-06-16 | 2004-06-16 | 백라이트 어셈블리 및 이를 갖는 액정표시장치 |
KR1020040044269 | 2004-06-16 | ||
KR1020040104988 | 2004-12-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1713053A true CN1713053A (zh) | 2005-12-28 |
CN100549779C CN100549779C (zh) | 2009-10-14 |
Family
ID=35718723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100766789A Expired - Fee Related CN100549779C (zh) | 2004-06-16 | 2005-06-13 | 背光源组合体及具有该背光源组合体的液晶显示器 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20050119230A (zh) |
CN (1) | CN100549779C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100498389C (zh) * | 2006-03-25 | 2009-06-10 | 鸿富锦精密工业(深圳)有限公司 | 导光板和背光模组 |
CN101329037B (zh) * | 2007-03-15 | 2010-06-02 | 索尼株式会社 | 面发射装置、液晶显示器和光学片组合 |
CN101067670B (zh) * | 2007-07-09 | 2010-06-16 | 友达光电股份有限公司 | 具不规则微结构的导光板及其制造方法 |
WO2013185384A1 (zh) * | 2012-06-14 | 2013-12-19 | 深圳市华星光电技术有限公司 | 适用于3d显示的导光板 |
CN108931836A (zh) * | 2018-08-17 | 2018-12-04 | 京东方科技集团股份有限公司 | 导光板及确定方法、背光源、显示装置、可读存储介质 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1930953A4 (en) * | 2005-09-30 | 2014-08-13 | Toray Industries | SEALING FILM FOR A SOLAR CELL MODULE AND SOLAR CELL MODULE |
KR101362729B1 (ko) * | 2007-05-08 | 2014-02-12 | 삼성디스플레이 주식회사 | 광학 시트, 이의 제조 방법 및 이를 갖는 표시 장치 |
-
2004
- 2004-06-16 KR KR1020040044269A patent/KR20050119230A/ko not_active Application Discontinuation
-
2005
- 2005-06-13 CN CNB2005100766789A patent/CN100549779C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100498389C (zh) * | 2006-03-25 | 2009-06-10 | 鸿富锦精密工业(深圳)有限公司 | 导光板和背光模组 |
CN101329037B (zh) * | 2007-03-15 | 2010-06-02 | 索尼株式会社 | 面发射装置、液晶显示器和光学片组合 |
CN101067670B (zh) * | 2007-07-09 | 2010-06-16 | 友达光电股份有限公司 | 具不规则微结构的导光板及其制造方法 |
WO2013185384A1 (zh) * | 2012-06-14 | 2013-12-19 | 深圳市华星光电技术有限公司 | 适用于3d显示的导光板 |
CN108931836A (zh) * | 2018-08-17 | 2018-12-04 | 京东方科技集团股份有限公司 | 导光板及确定方法、背光源、显示装置、可读存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN100549779C (zh) | 2009-10-14 |
KR20050119230A (ko) | 2005-12-21 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20121221 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121221 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Display Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20210613 |