CN100464237C - 显示装置和视角控制单元 - Google Patents
显示装置和视角控制单元 Download PDFInfo
- Publication number
- CN100464237C CN100464237C CNB2004800239873A CN200480023987A CN100464237C CN 100464237 C CN100464237 C CN 100464237C CN B2004800239873 A CNB2004800239873 A CN B2004800239873A CN 200480023987 A CN200480023987 A CN 200480023987A CN 100464237 C CN100464237 C CN 100464237C
- Authority
- CN
- China
- Prior art keywords
- display device
- liquid crystal
- pair
- control unit
- angle control
- 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 - Fee Related
Links
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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
- 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
- G02F1/1323—Arrangements for providing a switchable viewing angle
-
- 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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
- G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal Display Device Control (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IBPCT/IB03/03800 | 2003-08-22 | ||
IB0303800 | 2003-08-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1839341A CN1839341A (zh) | 2006-09-27 |
CN100464237C true CN100464237C (zh) | 2009-02-25 |
Family
ID=34204112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800239873A Expired - Fee Related CN100464237C (zh) | 2003-08-22 | 2004-08-13 | 显示装置和视角控制单元 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060203165A1 (zh) |
EP (1) | EP1658523A1 (zh) |
JP (1) | JP2007503603A (zh) |
KR (1) | KR20060133947A (zh) |
CN (1) | CN100464237C (zh) |
TW (1) | TW200512517A (zh) |
WO (1) | WO2005019919A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8013944B2 (en) | 2004-10-25 | 2011-09-06 | Koninklijke Philips Electronics N.V. | Display device for reducing cross-talk between displayed images |
JP2006330164A (ja) * | 2005-05-24 | 2006-12-07 | Casio Comput Co Ltd | 液晶表示装置 |
JP4309871B2 (ja) * | 2005-06-14 | 2009-08-05 | 株式会社東芝 | 情報処理装置、方法及びプログラム |
JP2006350106A (ja) * | 2005-06-17 | 2006-12-28 | Casio Comput Co Ltd | 液晶表示装置 |
JP4490886B2 (ja) | 2005-07-29 | 2010-06-30 | 株式会社東芝 | 情報処理装置 |
JP4282641B2 (ja) * | 2005-07-29 | 2009-06-24 | 株式会社東芝 | 情報処理装置 |
JP2007121970A (ja) * | 2005-10-31 | 2007-05-17 | Toshiba Corp | 情報処理装置、およびその制御方法 |
EP1826604B1 (en) * | 2006-01-31 | 2015-12-23 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
WO2007094386A1 (ja) * | 2006-02-17 | 2007-08-23 | Sharp Kabushiki Kaisha | ディスプレイおよびそれに用いられる視野角制御装置 |
KR100816078B1 (ko) * | 2006-06-19 | 2008-03-24 | 광운대학교 산학협력단 | 공간영상 투영장치 및 그 방법 |
US8269929B2 (en) * | 2006-09-28 | 2012-09-18 | Stanley Electric Co., Ltd. | Vertically aligned liquid crystal display device with visual angle compensation |
CN101685210B (zh) * | 2008-09-22 | 2011-01-19 | 纬创资通股份有限公司 | 可改变偏振化图像的偏光角度的图像处理系统及方法 |
JP4817080B2 (ja) | 2008-10-29 | 2011-11-16 | 奇美電子股▲ふん▼有限公司 | 水平駆動型液晶ディスプレイ装置 |
JP2010122572A (ja) * | 2008-11-21 | 2010-06-03 | Sony Corp | 表示装置、表示装置の駆動方法、および電子機器 |
WO2018109991A1 (ja) * | 2016-12-12 | 2018-06-21 | シャープ株式会社 | 表示装置、電子ミラー、表示装置の制御方法、プログラム、記録媒体 |
US10739625B2 (en) * | 2018-08-29 | 2020-08-11 | Innolux Corporation | Display device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3785721A (en) * | 1971-07-15 | 1974-01-15 | Int Liquid Xtal Co | Display devices utilizing liquid crystal light modulation with varying colors |
US5032828A (en) * | 1988-02-05 | 1991-07-16 | Nissan Motor Company, Limited | Apparatus for displaying images for vehicles |
JPH08136909A (ja) * | 1994-09-02 | 1996-05-31 | Sharp Corp | 画像表示装置 |
US5619266A (en) * | 1994-01-25 | 1997-04-08 | Sony Corporation | Liquid crystal shutter control circuit for a video camera having a synchronized strobe flash |
JPH09105958A (ja) * | 1995-10-13 | 1997-04-22 | Sharp Corp | 視野角可変素子およびそれを用いた視野角可変液晶表示装置 |
JP2003015535A (ja) * | 2001-07-03 | 2003-01-17 | Alpine Electronics Inc | 表示装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2349849A1 (fr) * | 1976-04-30 | 1977-11-25 | Commissariat Energie Atomique | Dispositif d'affichage analogique a cristal liquide |
JPH0659287A (ja) * | 1992-03-31 | 1994-03-04 | Toshiba Corp | 液晶表示装置 |
JP2975844B2 (ja) * | 1993-06-24 | 1999-11-10 | 三洋電機株式会社 | 液晶表示装置 |
JPH08114795A (ja) * | 1994-10-17 | 1996-05-07 | Toshiba Corp | 表示装置及びそれを用いた表示システム |
JP3481741B2 (ja) * | 1995-09-06 | 2003-12-22 | セイコーエプソン株式会社 | 画像表示装置 |
JPH10197844A (ja) * | 1997-01-09 | 1998-07-31 | Sharp Corp | 液晶表示装置 |
JP3322197B2 (ja) * | 1997-12-17 | 2002-09-09 | 松下電器産業株式会社 | 液晶表示装置 |
US6181401B1 (en) * | 1998-08-07 | 2001-01-30 | Honeywell International Inc. | Liquid crystal display with reduced off state luminance |
JP2007501429A (ja) * | 2003-08-06 | 2007-01-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 液晶表示装置、及び、転傾を回避するための駆動方法 |
-
2004
- 2004-08-13 JP JP2006523736A patent/JP2007503603A/ja active Pending
- 2004-08-13 WO PCT/IB2004/051455 patent/WO2005019919A1/en not_active Application Discontinuation
- 2004-08-13 EP EP04769807A patent/EP1658523A1/en not_active Ceased
- 2004-08-13 US US10/568,558 patent/US20060203165A1/en not_active Abandoned
- 2004-08-13 CN CNB2004800239873A patent/CN100464237C/zh not_active Expired - Fee Related
- 2004-08-13 KR KR1020067003521A patent/KR20060133947A/ko not_active Application Discontinuation
- 2004-08-20 TW TW093125213A patent/TW200512517A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3785721A (en) * | 1971-07-15 | 1974-01-15 | Int Liquid Xtal Co | Display devices utilizing liquid crystal light modulation with varying colors |
US5032828A (en) * | 1988-02-05 | 1991-07-16 | Nissan Motor Company, Limited | Apparatus for displaying images for vehicles |
US5619266A (en) * | 1994-01-25 | 1997-04-08 | Sony Corporation | Liquid crystal shutter control circuit for a video camera having a synchronized strobe flash |
JPH08136909A (ja) * | 1994-09-02 | 1996-05-31 | Sharp Corp | 画像表示装置 |
JPH09105958A (ja) * | 1995-10-13 | 1997-04-22 | Sharp Corp | 視野角可変素子およびそれを用いた視野角可変液晶表示装置 |
JP2003015535A (ja) * | 2001-07-03 | 2003-01-17 | Alpine Electronics Inc | 表示装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2005019919A1 (en) | 2005-03-03 |
EP1658523A1 (en) | 2006-05-24 |
KR20060133947A (ko) | 2006-12-27 |
JP2007503603A (ja) | 2007-02-22 |
CN1839341A (zh) | 2006-09-27 |
TW200512517A (en) | 2005-04-01 |
US20060203165A1 (en) | 2006-09-14 |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20190813 |