DE69405380T2 - Halbton-flüssigkristall-anzeige mit gleichförmigkeit von graustufen - Google Patents
Halbton-flüssigkristall-anzeige mit gleichförmigkeit von graustufenInfo
- Publication number
- DE69405380T2 DE69405380T2 DE69405380T DE69405380T DE69405380T2 DE 69405380 T2 DE69405380 T2 DE 69405380T2 DE 69405380 T DE69405380 T DE 69405380T DE 69405380 T DE69405380 T DE 69405380T DE 69405380 T2 DE69405380 T2 DE 69405380T2
- Authority
- DE
- Germany
- Prior art keywords
- great
- liquid crystal
- crystal display
- color uniformity
- tone liquid
- 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
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136213—Storage capacitors associated with the pixel electrode
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- 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
- G02F2203/30—Gray scale
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2074—Display of intermediate tones using sub-pixels
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/034,348 US5319480A (en) | 1993-03-19 | 1993-03-19 | Liquid crystal half-tone display with gray level uniformity |
PCT/US1994/002945 WO1994022046A1 (en) | 1993-03-19 | 1994-03-18 | Liquid crystal half-tone display with gray level uniformity |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69405380D1 DE69405380D1 (de) | 1997-10-09 |
DE69405380T2 true DE69405380T2 (de) | 1998-01-29 |
Family
ID=21875866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69405380T Expired - Lifetime DE69405380T2 (de) | 1993-03-19 | 1994-03-18 | Halbton-flüssigkristall-anzeige mit gleichförmigkeit von graustufen |
Country Status (5)
Country | Link |
---|---|
US (1) | US5319480A (de) |
EP (1) | EP0689682B1 (de) |
JP (1) | JP3579051B2 (de) |
DE (1) | DE69405380T2 (de) |
WO (1) | WO1994022046A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940009449B1 (ko) * | 1991-04-06 | 1994-10-13 | 주식회사금성사 | 칼라비디오 프린터의 노광장치 |
US5777700A (en) * | 1993-07-14 | 1998-07-07 | Nec Corporation | Liquid crystal display with improved viewing angle dependence |
US5546204A (en) * | 1994-05-26 | 1996-08-13 | Honeywell Inc. | TFT matrix liquid crystal device having data source lines and drain means of etched and doped single crystal silicon |
US5610739A (en) * | 1994-05-31 | 1997-03-11 | Matsushita Electric Industrial Co., Ltd. | Liquid crystal display unit with a plurality of subpixels |
JPH07325323A (ja) * | 1994-06-02 | 1995-12-12 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
US5739802A (en) * | 1995-05-24 | 1998-04-14 | Rockwell International | Staged active matrix liquid crystal display with separated backplane conductors and method of using the same |
US6011531A (en) * | 1996-10-21 | 2000-01-04 | Xerox Corporation | Methods and applications of combining pixels to the gate and data lines for 2-D imaging and display arrays |
JP4471444B2 (ja) * | 2000-03-31 | 2010-06-02 | 三菱電機株式会社 | 液晶表示装置ならびにこれを備えた携帯電話機および携帯情報端末機器 |
JP3983037B2 (ja) | 2001-11-22 | 2007-09-26 | 株式会社半導体エネルギー研究所 | 発光装置およびその作製方法 |
US20040023220A1 (en) * | 2002-07-23 | 2004-02-05 | Lawrence Greenfield | Integrated method for PCR cleanup and oligonucleotide removal |
JP2004279904A (ja) * | 2003-03-18 | 2004-10-07 | Fujitsu Display Technologies Corp | 液晶表示装置及びその製造方法 |
KR20060085012A (ko) * | 2005-01-21 | 2006-07-26 | 삼성전자주식회사 | 표시장치와 이의 구동 장치 |
CN100462829C (zh) * | 2007-02-14 | 2009-02-18 | 友达光电股份有限公司 | 像素结构以及在该像素结构中产生驱动电压的方法 |
JP2008226491A (ja) * | 2007-03-08 | 2008-09-25 | Sony Corp | 有機エレクトロルミネッセンス表示装置 |
JP4989309B2 (ja) | 2007-05-18 | 2012-08-01 | 株式会社半導体エネルギー研究所 | 液晶表示装置 |
WO2010100789A1 (ja) | 2009-03-05 | 2010-09-10 | シャープ株式会社 | アクティブマトリクス基板、アクティブマトリクス基板の製造方法、液晶パネル、液晶パネルの製造方法、液晶表示装置、液晶表示ユニット、テレビジョン受像機 |
US8698969B2 (en) * | 2009-03-05 | 2014-04-15 | Sharp Kabushiki Kaisha | Active matrix substrate, method for producing active matrix substrate, liquid crystal panel, method for producing liquid crystal panel, liquid crystal display device, liquid crystal display unit, and television receiver |
KR101740672B1 (ko) * | 2010-03-05 | 2017-05-29 | 삼성디스플레이 주식회사 | 표시패널 |
CN102346311B (zh) * | 2010-08-02 | 2014-11-05 | 群康科技(深圳)有限公司 | 显示装置与相位延迟膜 |
US20150138169A1 (en) * | 2013-11-21 | 2015-05-21 | Shenzhen China Star Optoelectronics Technology Co. Ltd. | Display panel, pixel structure therein and driving method thereof |
JP5859632B2 (ja) * | 2014-12-22 | 2016-02-10 | 株式会社半導体エネルギー研究所 | 表示装置 |
CN106019743B (zh) * | 2016-06-15 | 2023-08-22 | 京东方科技集团股份有限公司 | 一种阵列基板、其驱动方法及相关装置 |
CN109755258B (zh) * | 2017-11-08 | 2021-02-19 | 元太科技工业股份有限公司 | 画素阵列基板与显示装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4840460A (en) * | 1987-11-13 | 1989-06-20 | Honeywell Inc. | Apparatus and method for providing a gray scale capability in a liquid crystal display unit |
US5245450A (en) * | 1990-07-23 | 1993-09-14 | Hosiden Corporation | Liquid crystal display device with control capacitors for gray-scale |
US5126865A (en) * | 1990-12-31 | 1992-06-30 | Honeywell Inc. | Liquid crystal display with sub-pixels |
-
1993
- 1993-03-19 US US08/034,348 patent/US5319480A/en not_active Expired - Lifetime
-
1994
- 1994-03-18 JP JP52125994A patent/JP3579051B2/ja not_active Expired - Fee Related
- 1994-03-18 DE DE69405380T patent/DE69405380T2/de not_active Expired - Lifetime
- 1994-03-18 WO PCT/US1994/002945 patent/WO1994022046A1/en active IP Right Grant
- 1994-03-18 EP EP94911645A patent/EP0689682B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69405380D1 (de) | 1997-10-09 |
WO1994022046A1 (en) | 1994-09-29 |
EP0689682B1 (de) | 1997-09-03 |
US5319480A (en) | 1994-06-07 |
JP3579051B2 (ja) | 2004-10-20 |
JPH08508110A (ja) | 1996-08-27 |
EP0689682A1 (de) | 1996-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |