CN1208669C - 液晶显示装置以及电子设备 - Google Patents
液晶显示装置以及电子设备 Download PDFInfo
- Publication number
- CN1208669C CN1208669C CNB021222541A CN02122254A CN1208669C CN 1208669 C CN1208669 C CN 1208669C CN B021222541 A CNB021222541 A CN B021222541A CN 02122254 A CN02122254 A CN 02122254A CN 1208669 C CN1208669 C CN 1208669C
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- polarization
- reflection
- photosphere
- mentioned
- 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.)
- Expired - Lifetime
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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
- G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
-
- 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
- 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
- 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
- G02F2203/00—Function characteristic
- G02F2203/09—Function characteristic transflective
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)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
Abstract
Description
实施例1 | 实施例2 | 比较例1 | |
透过率 | 6% | 15% | 2% |
透过模式的对比度 | 16 | 16 | 10 |
反射率 | 30% | 11% | 30% |
反射模式的对比度 | 16 | 10 | 13 |
实施例3 | 比较例1 | |
透过率 | 7% | 2% |
透过模式的对比度 | 20 | 10 |
反射率 | 30% | 30% |
反射模式的对比度 | 18 | 13 |
Claims (17)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP171738/2001 | 2001-06-06 | ||
JP171738/01 | 2001-06-06 | ||
JP2001171738A JP3873667B2 (ja) | 2001-06-06 | 2001-06-06 | 液晶表示装置および電子機器 |
JP230172/2001 | 2001-07-30 | ||
JP230172/01 | 2001-07-30 | ||
JP2001230172A JP3778025B2 (ja) | 2001-07-30 | 2001-07-30 | 液晶表示装置および電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1389754A CN1389754A (zh) | 2003-01-08 |
CN1208669C true CN1208669C (zh) | 2005-06-29 |
Family
ID=26616473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021222541A Expired - Lifetime CN1208669C (zh) | 2001-06-06 | 2002-06-04 | 液晶显示装置以及电子设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6989877B2 (zh) |
KR (1) | KR100483781B1 (zh) |
CN (1) | CN1208669C (zh) |
TW (1) | TW589490B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60333178D1 (de) * | 2002-04-10 | 2010-08-12 | Tyco Healthcare | Gerät zum anbringen von chirurgischen klammern mit verwindungssteifen klemmbacken |
US7274418B2 (en) * | 2003-10-21 | 2007-09-25 | Symbol Technologies, Inc. | Method and system for improving the contrast of LCDs using circular polarization |
CN100426075C (zh) * | 2004-03-05 | 2008-10-15 | 鸿富锦精密工业(深圳)有限公司 | 液晶显示装置 |
JP2005275102A (ja) * | 2004-03-25 | 2005-10-06 | Nec Lcd Technologies Ltd | 半透過型液晶表示装置及びその製造方法 |
US7456915B2 (en) * | 2004-03-26 | 2008-11-25 | Nitto Denko Corporation | Liquid crystal display panel with broadband interference polarizers |
CN100395621C (zh) * | 2004-12-30 | 2008-06-18 | 鸿富锦精密工业(深圳)有限公司 | 液晶显示装置 |
US7423713B2 (en) | 2005-03-28 | 2008-09-09 | Epson Imaging Devices Corporation | Liquid crystal device and electronic equipment |
KR20060122489A (ko) * | 2005-05-27 | 2006-11-30 | 삼성전자주식회사 | 액정 표시 장치 |
JP2007183524A (ja) * | 2006-01-06 | 2007-07-19 | Cheil Industries Inc | 偏光光学素子及びそれを用いた液晶表示装置 |
JP5521305B2 (ja) * | 2008-10-08 | 2014-06-11 | セイコーエプソン株式会社 | 液晶装置の製造方法および液晶装置 |
KR101256936B1 (ko) * | 2009-12-11 | 2013-04-25 | 삼성메디슨 주식회사 | 초음파 진단 시스템 |
CN105070728B (zh) * | 2015-08-21 | 2018-07-10 | 京东方科技集团股份有限公司 | 一种显示基板及其制备方法、透明显示装置 |
US10126607B2 (en) | 2015-09-12 | 2018-11-13 | Lensvector Inc. | Liquid crystal beam control device |
US11221539B2 (en) * | 2016-09-22 | 2022-01-11 | Lensvector Inc. | Liquid crystal beam control device generating flat-top distribution |
JP2023537702A (ja) * | 2020-08-05 | 2023-09-05 | ベーア-ヘラー サーモコントロール ゲーエムベーハー | 特に車両用の情報表示装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5595981A (en) | 1979-01-12 | 1980-07-21 | Suwa Seikosha Kk | Twist nematic liquid crystal display panel |
GB2108697B (en) * | 1981-02-03 | 1985-09-04 | Mitsubishi Electric Corp | Liquid crystal display device |
JPS62137427U (zh) | 1986-02-20 | 1987-08-29 | ||
JPH0475025A (ja) | 1990-07-17 | 1992-03-10 | Nec Corp | Lcdパネル |
JP3472338B2 (ja) | 1993-05-28 | 2003-12-02 | 京セラ株式会社 | 偏光素子 |
JPH0772475A (ja) | 1993-09-01 | 1995-03-17 | Asahi Glass Co Ltd | 直視型表示素子用照明装置および液晶表示装置 |
US6025897A (en) * | 1993-12-21 | 2000-02-15 | 3M Innovative Properties Co. | Display with reflective polarizer and randomizing cavity |
RU2120651C1 (ru) | 1996-04-15 | 1998-10-20 | Поларайзер Интернэшнл, ЛЛСи | Жидкокристаллический индикаторный элемент |
JP3467562B2 (ja) * | 1997-05-07 | 2003-11-17 | セイコーエプソン株式会社 | 表示素子 |
JPH11174172A (ja) | 1997-07-30 | 1999-07-02 | Citizen Watch Co Ltd | 時 計 |
JPH1152357A (ja) | 1997-08-01 | 1999-02-26 | Seiko Epson Corp | 液晶表示装置 |
US6891584B1 (en) * | 1998-10-28 | 2005-05-10 | Dai Nippon Printing Co., Ltd. | Liquid-crystal display |
WO2000034822A1 (fr) * | 1998-12-09 | 2000-06-15 | Citizen Watch Co., Ltd. | Dispositif d'affichage a cristaux liquides |
JP2000221505A (ja) | 1999-01-29 | 2000-08-11 | Toyobo Co Ltd | 液晶表示装置 |
JP3726569B2 (ja) | 1999-07-26 | 2005-12-14 | セイコーエプソン株式会社 | 半透過反射型及び反射型液晶装置並びにこれらを用いた電子機器 |
JP2001083508A (ja) | 1999-09-14 | 2001-03-30 | Seiko Epson Corp | 表示装置及びそれを用いた電子機器 |
US6456346B1 (en) * | 1999-10-13 | 2002-09-24 | Citizen Watch Co., Ltd. | Color liquid crystal display device including super twisted nematic liquid crystal with molecular major axis directions parallel to a display screen horizontal axis |
JP2001133629A (ja) | 1999-11-02 | 2001-05-18 | Nitto Denko Corp | 偏光部材、液晶パネル及び液晶表示装置 |
KR100586242B1 (ko) * | 2000-01-06 | 2006-06-02 | 엘지.필립스 엘시디 주식회사 | 반사투과형 액정표시장치와 그 제조방법 |
JP2002098954A (ja) * | 2000-07-21 | 2002-04-05 | Citizen Watch Co Ltd | 半透過反射型液晶表示装置 |
-
2002
- 2002-06-03 US US10/158,798 patent/US6989877B2/en not_active Expired - Lifetime
- 2002-06-04 CN CNB021222541A patent/CN1208669C/zh not_active Expired - Lifetime
- 2002-06-04 TW TW091112006A patent/TW589490B/zh not_active IP Right Cessation
- 2002-06-04 KR KR10-2002-0031255A patent/KR100483781B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20030001993A1 (en) | 2003-01-02 |
US6989877B2 (en) | 2006-01-24 |
CN1389754A (zh) | 2003-01-08 |
KR20020093565A (ko) | 2002-12-16 |
TW589490B (en) | 2004-06-01 |
KR100483781B1 (ko) | 2005-04-20 |
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Legal Events
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160527 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Address before: Hongkong, China Patentee before: BOE Technology (Hongkong) Co.,Ltd. Effective date of registration: 20160527 Address after: Hongkong, China Patentee after: BOE Technology (Hongkong) Co.,Ltd. Address before: Tokyo, Japan Patentee before: Seiko Epson Corp. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20050629 |