CN100380190C - 液晶显示器 - Google Patents
液晶显示器 Download PDFInfo
- Publication number
- CN100380190C CN100380190C CNB2004100577299A CN200410057729A CN100380190C CN 100380190 C CN100380190 C CN 100380190C CN B2004100577299 A CNB2004100577299 A CN B2004100577299A CN 200410057729 A CN200410057729 A CN 200410057729A CN 100380190 C CN100380190 C CN 100380190C
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- pixel area
- electric field
- lcd
- crystal layer
- 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.)
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Classifications
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- 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
- G02F1/1343—Electrodes
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
-
- 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
- G02F1/133371—Cells with varying thickness of the liquid crystal layer
-
- 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
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004047677 | 2004-02-24 | ||
JP2004047677A JP4657613B2 (ja) | 2004-02-24 | 2004-02-24 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1661448A CN1661448A (zh) | 2005-08-31 |
CN100380190C true CN100380190C (zh) | 2008-04-09 |
Family
ID=34858177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100577299A Active CN100380190C (zh) | 2004-02-24 | 2004-08-10 | 液晶显示器 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7466295B2 (zh) |
JP (1) | JP4657613B2 (zh) |
KR (1) | KR100737706B1 (zh) |
CN (1) | CN100380190C (zh) |
TW (1) | TWI254825B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI287659B (en) | 2005-08-25 | 2007-10-01 | Chunghwa Picture Tubes Ltd | Multi-domain vertical alignment liquid crystal display panel, thin film transistor array, and methods of fabricating the same |
TWI282466B (en) * | 2005-10-24 | 2007-06-11 | Chunghwa Picture Tubes Ltd | Liquid crystal display panel and method for fabricating color filter |
JP4572837B2 (ja) * | 2006-02-01 | 2010-11-04 | ソニー株式会社 | 液晶装置及び電子機器 |
US20080158449A1 (en) * | 2006-12-28 | 2008-07-03 | Motorola, Inc. | Electric field reduction in display device |
US7952548B2 (en) * | 2007-03-09 | 2011-05-31 | Samsung Mobile Display Co., Ltd. | Electronic display device |
US9612489B2 (en) * | 2009-02-13 | 2017-04-04 | Apple Inc. | Placement and shape of electrodes for use in displays |
CN115240611A (zh) * | 2022-08-16 | 2022-10-25 | 惠科股份有限公司 | 阵列基板、显示面板与显示装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0435676A2 (en) * | 1989-12-28 | 1991-07-03 | Sharp Kabushiki Kaisha | Liquid crystal display device for displaying multiple or full colors |
CN1211746A (zh) * | 1997-08-29 | 1999-03-24 | 夏普公司 | 液晶显示装置 |
JP2002107730A (ja) * | 2000-09-27 | 2002-04-10 | Fujitsu Ltd | 液晶表示装置 |
US6392725B1 (en) * | 1997-11-18 | 2002-05-21 | Fuji Xerox Co., Ltd. | Systems and methods for providing a storage medium |
JP2003215620A (ja) * | 2003-02-19 | 2003-07-30 | Nec Corp | 液晶表示装置及びその製造方法 |
CN1466703A (zh) * | 2001-07-12 | 2004-01-07 | ���ǵ�����ʽ���� | 具有区别的蓝色单元间隙的垂直对准模式的液晶显示器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62262022A (ja) * | 1986-05-08 | 1987-11-14 | Matsushita Electric Ind Co Ltd | 電気光学効果を利用した装置 |
JP2569585B2 (ja) * | 1987-08-21 | 1997-01-08 | セイコーエプソン株式会社 | カラ−液晶表示素子 |
JPH07270822A (ja) * | 1994-03-29 | 1995-10-20 | Casio Comput Co Ltd | 液晶表示素子 |
JPH08179344A (ja) * | 1994-12-26 | 1996-07-12 | Casio Comput Co Ltd | 液晶表示素子およびその製造方法 |
EP1930767B1 (en) | 1997-06-12 | 2009-10-28 | Sharp Kabushiki Kaisha | Vertically-aligned (VA) liquid crystal display device |
JP4215905B2 (ja) * | 1999-02-15 | 2009-01-28 | シャープ株式会社 | 液晶表示装置 |
JP4248835B2 (ja) * | 2002-04-15 | 2009-04-02 | シャープ株式会社 | 液晶表示装置用基板及びそれを備えた液晶表示装置 |
-
2004
- 2004-02-24 JP JP2004047677A patent/JP4657613B2/ja not_active Expired - Lifetime
- 2004-07-14 TW TW093120987A patent/TWI254825B/zh active
- 2004-07-14 US US10/890,977 patent/US7466295B2/en active Active
- 2004-08-10 CN CNB2004100577299A patent/CN100380190C/zh active Active
- 2004-08-30 KR KR1020040068447A patent/KR100737706B1/ko active IP Right Grant
-
2008
- 2008-11-03 US US12/263,965 patent/US8207922B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0435676A2 (en) * | 1989-12-28 | 1991-07-03 | Sharp Kabushiki Kaisha | Liquid crystal display device for displaying multiple or full colors |
CN1211746A (zh) * | 1997-08-29 | 1999-03-24 | 夏普公司 | 液晶显示装置 |
US6392725B1 (en) * | 1997-11-18 | 2002-05-21 | Fuji Xerox Co., Ltd. | Systems and methods for providing a storage medium |
JP2002107730A (ja) * | 2000-09-27 | 2002-04-10 | Fujitsu Ltd | 液晶表示装置 |
CN1466703A (zh) * | 2001-07-12 | 2004-01-07 | ���ǵ�����ʽ���� | 具有区别的蓝色单元间隙的垂直对准模式的液晶显示器 |
JP2003215620A (ja) * | 2003-02-19 | 2003-07-30 | Nec Corp | 液晶表示装置及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
TW200528877A (en) | 2005-09-01 |
CN1661448A (zh) | 2005-08-31 |
KR100737706B1 (ko) | 2007-07-11 |
US7466295B2 (en) | 2008-12-16 |
US8207922B2 (en) | 2012-06-26 |
JP2005241709A (ja) | 2005-09-08 |
JP4657613B2 (ja) | 2011-03-23 |
US20090073097A1 (en) | 2009-03-19 |
US20050184939A1 (en) | 2005-08-25 |
KR20050086349A (ko) | 2005-08-30 |
TWI254825B (en) | 2006-05-11 |
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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: FUJITSU LIMITED; APPLICANT Free format text: FORMER OWNER: FUJITSU DISPLAY TECHNOLOGY CO., LTD.; APPLICANT Effective date: 20060512 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20060512 Address after: Kanagawa Applicant after: Fujitsu Ltd. Co-applicant after: AU Optronics Corporation Address before: Kanagawa Applicant before: Fujitsu Display Technology Co., Ltd. Co-applicant before: AU Optronics Corporation |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: YOUDA OPTOELECTRONIC CO., LTD. Effective date: 20111221 Owner name: YOUDA OPTOELECTRONIC CO., LTD. Free format text: FORMER OWNER: FUJITSU LTD. Effective date: 20111221 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: TAIWAN, CHINA |
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TR01 | Transfer of patent right |
Effective date of registration: 20111221 Address after: Hsinchu City, Taiwan, China Patentee after: AU Optronics Corporation Address before: Kanagawa Co-patentee before: AU Optronics Corporation Patentee before: Fujitsu Ltd. |