CN1856732A - 透反射式lcd中的光循环利用 - Google Patents
透反射式lcd中的光循环利用 Download PDFInfo
- Publication number
- CN1856732A CN1856732A CNA2004800273925A CN200480027392A CN1856732A CN 1856732 A CN1856732 A CN 1856732A CN A2004800273925 A CNA2004800273925 A CN A2004800273925A CN 200480027392 A CN200480027392 A CN 200480027392A CN 1856732 A CN1856732 A CN 1856732A
- Authority
- CN
- China
- Prior art keywords
- light
- liquid crystal
- module
- reverberator
- depolarization
- 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
- G02F1/133553—Reflecting elements
- G02F1/133555—Transflectors
-
- 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
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- 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
- G02F1/133504—Diffusing, scattering, diffracting elements
-
- 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
- G02F1/133504—Diffusing, scattering, diffracting elements
- G02F1/133507—Films for enhancing the luminance
-
- 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
- G02F1/133528—Polarisers
- G02F1/133536—Reflective polarizers
-
- 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
- G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
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)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03103514.0 | 2003-09-23 | ||
EP03103514 | 2003-09-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1856732A true CN1856732A (zh) | 2006-11-01 |
CN100414379C CN100414379C (zh) | 2008-08-27 |
Family
ID=34354572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800273925A Expired - Fee Related CN100414379C (zh) | 2003-09-23 | 2004-09-15 | 透反射式lcd中的光循环利用 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7616276B2 (zh) |
EP (1) | EP1668405B1 (zh) |
JP (1) | JP4960097B2 (zh) |
KR (1) | KR20070028281A (zh) |
CN (1) | CN100414379C (zh) |
AT (1) | ATE380357T1 (zh) |
DE (1) | DE602004010536T2 (zh) |
TW (1) | TWI366712B (zh) |
WO (1) | WO2005029168A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115903250A (zh) * | 2021-09-23 | 2023-04-04 | 曲阜师范大学 | 石英晶体旋光与双折射偏振无关复色光退偏器 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7286196B1 (en) | 2006-12-29 | 2007-10-23 | Vitera Llc | LCD with complimentary heterogeneous polarizers for polarization light recycling |
US8792070B2 (en) * | 2007-03-21 | 2014-07-29 | Honeywell International Inc. | Polarization plate for use in a liquid crystal display |
US7379130B1 (en) | 2007-10-03 | 2008-05-27 | Vitera Llc | LCD with hetero polar light guide |
JP2011133734A (ja) * | 2009-12-25 | 2011-07-07 | Optrex Corp | 表示装置 |
KR20220074082A (ko) * | 2020-11-27 | 2022-06-03 | 엘지이노텍 주식회사 | 조명 장치 및 이를 포함하는 램프 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4398805A (en) * | 1981-07-06 | 1983-08-16 | General Electric Company | Transflective liquid crystal display |
US4749261A (en) * | 1986-01-17 | 1988-06-07 | Taliq Corporation | Shatter-proof liquid crystal panel with infrared filtering properties |
WO1998002774A1 (fr) * | 1996-07-12 | 1998-01-22 | Hitachi, Ltd. | Dispositif a affichage a cristaux liquides et a eclairage par l'arriere |
JP3723984B2 (ja) * | 1997-01-17 | 2005-12-07 | セイコーエプソン株式会社 | 液晶装置及びそれを用いた電子機器 |
US6507380B1 (en) * | 1997-07-25 | 2003-01-14 | Seiko Epson Corporation | Display device and electronic apparatus using the same |
JP3284187B2 (ja) * | 1998-01-29 | 2002-05-20 | シャープ株式会社 | 液晶表示装置およびその製造方法 |
US6707515B1 (en) * | 1997-07-30 | 2004-03-16 | Citizen Watch Co., Ltd. | Liquid crystal display |
KR100728506B1 (ko) * | 1998-02-04 | 2007-06-15 | 세이코 엡슨 가부시키가이샤 | 액정장치 및 전자기기 |
NL1009506C2 (nl) * | 1998-06-26 | 2000-01-04 | Evolution Technology N V I O | Weergave-inrichting. |
KR100586242B1 (ko) * | 2000-01-06 | 2006-06-02 | 엘지.필립스 엘시디 주식회사 | 반사투과형 액정표시장치와 그 제조방법 |
JP3858581B2 (ja) * | 2000-09-26 | 2006-12-13 | セイコーエプソン株式会社 | 液晶装置及び電子機器 |
US6985291B2 (en) * | 2001-10-01 | 2006-01-10 | 3M Innovative Properties Company | Non-inverting transflective assembly |
JP3849923B2 (ja) * | 2001-11-06 | 2006-11-22 | 大日本印刷株式会社 | 液晶表示装置 |
US7095466B2 (en) * | 2003-09-08 | 2006-08-22 | Yao-Dong Ma | Diffusively reflective circular polarizer formed by thermo phase separation |
-
2004
- 2004-09-15 AT AT04770006T patent/ATE380357T1/de not_active IP Right Cessation
- 2004-09-15 CN CNB2004800273925A patent/CN100414379C/zh not_active Expired - Fee Related
- 2004-09-15 US US10/572,471 patent/US7616276B2/en not_active Expired - Fee Related
- 2004-09-15 WO PCT/IB2004/051766 patent/WO2005029168A1/en active IP Right Grant
- 2004-09-15 DE DE602004010536T patent/DE602004010536T2/de active Active
- 2004-09-15 KR KR1020067005542A patent/KR20070028281A/ko not_active Application Discontinuation
- 2004-09-15 EP EP04770006A patent/EP1668405B1/en not_active Not-in-force
- 2004-09-15 JP JP2006527531A patent/JP4960097B2/ja not_active Expired - Fee Related
- 2004-09-20 TW TW093128435A patent/TWI366712B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115903250A (zh) * | 2021-09-23 | 2023-04-04 | 曲阜师范大学 | 石英晶体旋光与双折射偏振无关复色光退偏器 |
CN115903250B (zh) * | 2021-09-23 | 2024-04-19 | 曲阜师范大学 | 石英晶体旋光与双折射偏振无关复色光退偏器 |
Also Published As
Publication number | Publication date |
---|---|
DE602004010536D1 (de) | 2008-01-17 |
US20070052884A1 (en) | 2007-03-08 |
ATE380357T1 (de) | 2007-12-15 |
TWI366712B (en) | 2012-06-21 |
TW200527068A (en) | 2005-08-16 |
WO2005029168A1 (en) | 2005-03-31 |
JP2007506153A (ja) | 2007-03-15 |
DE602004010536T2 (de) | 2008-11-27 |
US7616276B2 (en) | 2009-11-10 |
EP1668405A1 (en) | 2006-06-14 |
JP4960097B2 (ja) | 2012-06-27 |
EP1668405B1 (en) | 2007-12-05 |
KR20070028281A (ko) | 2007-03-12 |
CN100414379C (zh) | 2008-08-27 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: TONGBAO HONG KONG CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20070309 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070309 Address after: Floor two, PHILPS tower, 5 East Science Avenue, Sha Tin, Hongkong Science Park, Hongkong Applicant after: Tpo Hong Kong Holding Ltd. Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20160915 |
|
CF01 | Termination of patent right due to non-payment of annual fee |