DE102007025573A1 - Flüssigkristall-Anzeigefeld - Google Patents
Flüssigkristall-Anzeigefeld Download PDFInfo
- Publication number
- DE102007025573A1 DE102007025573A1 DE200710025573 DE102007025573A DE102007025573A1 DE 102007025573 A1 DE102007025573 A1 DE 102007025573A1 DE 200710025573 DE200710025573 DE 200710025573 DE 102007025573 A DE102007025573 A DE 102007025573A DE 102007025573 A1 DE102007025573 A1 DE 102007025573A1
- Authority
- DE
- Germany
- Prior art keywords
- color
- light
- liquid crystal
- crystal display
- display panel
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G02B6/0013—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
-
- 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
- G02B6/0033—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
- G02B6/0055—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
- G02B6/0066—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
- 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
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710025573 DE102007025573A1 (de) | 2007-05-31 | 2007-05-31 | Flüssigkristall-Anzeigefeld |
CN2007101361863A CN101315490B (zh) | 2007-05-31 | 2007-07-20 | 液晶显示屏 |
PCT/EP2007/008052 WO2008135072A1 (fr) | 2007-05-04 | 2007-09-15 | Dispositif d'éclairage et écran à cristaux liquides équipé d'un tel dispositif d'éclairage |
EP07802334A EP2145216A1 (fr) | 2007-05-04 | 2007-09-15 | Dispositif d'éclairage et écran à cristaux liquides équipé d'un tel dispositif d'éclairage |
CN200780052851A CN101688943A (zh) | 2007-05-04 | 2007-09-15 | 照明装置及具有这种照明装置的液晶屏幕 |
TW96136110A TW200844589A (en) | 2007-05-04 | 2007-09-28 | Lighting device and liquid crystal screen having such a lighting device |
DE202008003250U DE202008003250U1 (de) | 2007-05-04 | 2008-03-07 | Leuchtvorrichtung sowie Flüssigkristall- Bildschirm, Taschenlampe und Warndreieck mit einer solchen Leuchtvorrichtung |
EP08004686A EP1988410A1 (fr) | 2007-05-04 | 2008-03-13 | Dispositif d'éclairage |
EP08801437A EP2158507A1 (fr) | 2007-05-31 | 2008-05-10 | Écran à cristaux liquides |
PCT/EP2008/003796 WO2008145250A1 (fr) | 2007-05-31 | 2008-05-10 | Écran à cristaux liquides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710025573 DE102007025573A1 (de) | 2007-05-31 | 2007-05-31 | Flüssigkristall-Anzeigefeld |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007025573A1 true DE102007025573A1 (de) | 2008-12-04 |
Family
ID=39720314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710025573 Withdrawn DE102007025573A1 (de) | 2007-05-04 | 2007-05-31 | Flüssigkristall-Anzeigefeld |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2158507A1 (fr) |
CN (1) | CN101315490B (fr) |
DE (1) | DE102007025573A1 (fr) |
WO (1) | WO2008145250A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007050271B4 (de) * | 2007-10-18 | 2012-02-02 | Noctron Soparfi S.A. | Lichtleitereinrichtung sowie Beleuchtungsvorrichtung mit einer solchen Lichtleitereinrichtung |
CN114743465A (zh) * | 2022-02-28 | 2022-07-12 | 长春希达电子技术有限公司 | 一种发光像素排布结构、显示面板及电子设备 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW383508B (en) * | 1996-07-29 | 2000-03-01 | Nichia Kagaku Kogyo Kk | Light emitting device and display |
CN2304926Y (zh) * | 1997-08-21 | 1999-01-20 | 苏信义 | 液晶显示屏背景光源增强装置 |
JP2001345485A (ja) * | 2000-06-02 | 2001-12-14 | Toyoda Gosei Co Ltd | 発光装置 |
US6608614B1 (en) * | 2000-06-22 | 2003-08-19 | Rockwell Collins, Inc. | Led-based LCD backlight with extended color space |
CN2562040Y (zh) * | 2002-07-27 | 2003-07-23 | 葛世潮 | 发光二极管灯 |
US7114840B2 (en) * | 2003-04-25 | 2006-10-03 | Douglas Hamrick | Exit sign illuminated by selective color LEDs |
JP2005243267A (ja) * | 2004-02-24 | 2005-09-08 | Advanced Display Inc | 面状光源装置及び液晶表示装置 |
JP4535792B2 (ja) * | 2004-07-01 | 2010-09-01 | Nec液晶テクノロジー株式会社 | バックライト及びそのバックライトを備えた液晶表示装置 |
JP2006058483A (ja) * | 2004-08-18 | 2006-03-02 | Sony Corp | 液晶表示用バックライト装置及び透過型液晶表示装置 |
EP1640756A1 (fr) * | 2004-09-27 | 2006-03-29 | Barco N.V. | Méthode et système pour illuminer |
US20060087841A1 (en) * | 2004-10-27 | 2006-04-27 | United Epitaxy Company, Ltd. | LED luminaire with feedback control |
JP4516467B2 (ja) * | 2005-03-29 | 2010-08-04 | シャープ株式会社 | 面照明装置及びそれを備えた液晶表示装置 |
WO2006114740A2 (fr) * | 2005-04-27 | 2006-11-02 | Koninklijke Philips Electronics N.V. | Systeme de retroeclairage a balayage |
-
2007
- 2007-05-31 DE DE200710025573 patent/DE102007025573A1/de not_active Withdrawn
- 2007-07-20 CN CN2007101361863A patent/CN101315490B/zh not_active Expired - Fee Related
-
2008
- 2008-05-10 EP EP08801437A patent/EP2158507A1/fr not_active Withdrawn
- 2008-05-10 WO PCT/EP2008/003796 patent/WO2008145250A1/fr active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007050271B4 (de) * | 2007-10-18 | 2012-02-02 | Noctron Soparfi S.A. | Lichtleitereinrichtung sowie Beleuchtungsvorrichtung mit einer solchen Lichtleitereinrichtung |
CN114743465A (zh) * | 2022-02-28 | 2022-07-12 | 长春希达电子技术有限公司 | 一种发光像素排布结构、显示面板及电子设备 |
CN114743465B (zh) * | 2022-02-28 | 2023-08-15 | 长春希达电子技术有限公司 | 一种发光像素排布结构、显示面板及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
EP2158507A1 (fr) | 2010-03-03 |
CN101315490A (zh) | 2008-12-03 |
WO2008145250A1 (fr) | 2008-12-04 |
CN101315490B (zh) | 2011-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: NOCTRON SOPARFI S.A., BRIDEL, LU |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20121201 |