CN1886693A - 液晶显示设备 - Google Patents
液晶显示设备 Download PDFInfo
- Publication number
- CN1886693A CN1886693A CNA2004800351943A CN200480035194A CN1886693A CN 1886693 A CN1886693 A CN 1886693A CN A2004800351943 A CNA2004800351943 A CN A2004800351943A CN 200480035194 A CN200480035194 A CN 200480035194A CN 1886693 A CN1886693 A CN 1886693A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- phase plate
- crystal layer
- crystal display
- retardation
- 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
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
-
- 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
- G02F1/137—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
- G02F1/1395—Optically compensated birefringence [OCB]- cells or PI- 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
- G02F1/133—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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
-
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133637—Birefringent elements, e.g. for optical compensation characterised by the wavelength dispersion
-
- 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
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/04—Number of plates greater than or equal to 4
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003400844A JP4421272B2 (ja) | 2003-11-28 | 2003-11-28 | 液晶表示装置 |
JP400844/2003 | 2003-11-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1886693A true CN1886693A (zh) | 2006-12-27 |
CN100401166C CN100401166C (zh) | 2008-07-09 |
Family
ID=34631659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800351943A Expired - Fee Related CN100401166C (zh) | 2003-11-28 | 2004-11-18 | 液晶显示设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060221283A1 (zh) |
JP (1) | JP4421272B2 (zh) |
KR (1) | KR100763689B1 (zh) |
CN (1) | CN100401166C (zh) |
TW (1) | TWI266927B (zh) |
WO (1) | WO2005052679A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103293758A (zh) * | 2013-05-14 | 2013-09-11 | 友达光电股份有限公司 | 显示器 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007233336A (ja) * | 2006-01-31 | 2007-09-13 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
JP2008225083A (ja) | 2007-03-13 | 2008-09-25 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
EP2136247B1 (en) * | 2007-03-15 | 2014-07-02 | Sharp Kabushiki Kaisha | Liquid crystal display device |
EP2161614B1 (en) * | 2007-07-03 | 2013-10-23 | Sharp Kabushiki Kaisha | Liquid crystal display |
BR112012005201A2 (pt) * | 2009-09-08 | 2016-03-08 | Sharp Kk | dispositivo de exibição de cristal líquido |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5150235A (en) * | 1991-02-04 | 1992-09-22 | Honeywell Inc. | Apparatus for improving the angle of view in a liquid crystal display |
JPH0784252A (ja) * | 1993-09-16 | 1995-03-31 | Sharp Corp | 液晶表示装置 |
JP3056997B2 (ja) * | 1996-02-19 | 2000-06-26 | インターナショナル・ビジネス・マシーンズ・コーポレイション | カラー液晶デイスプレー装置 |
TW412656B (en) * | 1996-04-26 | 2000-11-21 | Hitachi Ltd | Liquid crystal display |
US6295113B1 (en) * | 1998-12-16 | 2001-09-25 | Picvue Electronics, Ltd. | Twisted nematic color liquid crystal display |
JP3596756B2 (ja) * | 1999-08-06 | 2004-12-02 | シャープ株式会社 | 液晶表示装置 |
WO2002033483A1 (fr) * | 2000-10-17 | 2002-04-25 | Matsushita Electric Industrial Co., Ltd. | Affichage a cristaux liquides et son procede de production |
JP2003279729A (ja) * | 2002-03-20 | 2003-10-02 | Konica Corp | 位相差フィルム及びその製造方法、偏光板、液晶表示装置及び光学補償フィルム |
JP2004212468A (ja) * | 2002-12-27 | 2004-07-29 | Fuji Photo Film Co Ltd | 位相差補償素子及び単板式カラー液晶プロジェクタ |
-
2003
- 2003-11-28 JP JP2003400844A patent/JP4421272B2/ja not_active Expired - Fee Related
-
2004
- 2004-11-18 KR KR1020067010180A patent/KR100763689B1/ko active IP Right Review Request
- 2004-11-18 WO PCT/JP2004/017177 patent/WO2005052679A1/ja active Application Filing
- 2004-11-18 CN CNB2004800351943A patent/CN100401166C/zh not_active Expired - Fee Related
- 2004-11-24 TW TW093136154A patent/TWI266927B/zh not_active IP Right Cessation
-
2006
- 2006-05-26 US US11/441,009 patent/US20060221283A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103293758A (zh) * | 2013-05-14 | 2013-09-11 | 友达光电股份有限公司 | 显示器 |
CN103293758B (zh) * | 2013-05-14 | 2016-08-10 | 友达光电股份有限公司 | 显示器 |
Also Published As
Publication number | Publication date |
---|---|
WO2005052679A1 (ja) | 2005-06-09 |
KR100763689B1 (ko) | 2007-10-04 |
KR20060105759A (ko) | 2006-10-11 |
TWI266927B (en) | 2006-11-21 |
JP4421272B2 (ja) | 2010-02-24 |
US20060221283A1 (en) | 2006-10-05 |
TW200517723A (en) | 2005-06-01 |
JP2005164759A (ja) | 2005-06-23 |
CN100401166C (zh) | 2008-07-09 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: JAPAN DISPLAY MIDDLE INC. Free format text: FORMER NAME: TOSHIBA MOBILE DISPLAY CO., LTD. Owner name: TOSHIBA MOBILE DISPLAY CO., LTD. Free format text: FORMER NAME: TOSHIBA MATSUSHITA DISPLAY TECHNOLOGY LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Saitama Prefecture, Japan Patentee after: JAPAN DISPLAY Inc. Address before: Saitama Prefecture, Japan Patentee before: Toshiba mobile display Ltd. |
|
CP03 | Change of name, title or address |
Address after: Saitama Prefecture, Japan Patentee after: Toshiba mobile display Ltd. Address before: Tokyo, Japan Patentee before: TOSHIBA MATSUSHITA DISPLAY TECHNOLOGY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20181118 |
|
CF01 | Termination of patent right due to non-payment of annual fee |