DE60011747D1 - Flüssigkristallanzeige - Google Patents
FlüssigkristallanzeigeInfo
- Publication number
- DE60011747D1 DE60011747D1 DE60011747T DE60011747T DE60011747D1 DE 60011747 D1 DE60011747 D1 DE 60011747D1 DE 60011747 T DE60011747 T DE 60011747T DE 60011747 T DE60011747 T DE 60011747T DE 60011747 D1 DE60011747 D1 DE 60011747D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- crystal display
- crystal
- display
- 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
- 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
-
- 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
- G09G3/2011—Display of intermediate tones by amplitude modulation
-
- 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
- G09G3/3659—Control of matrices with row and column drivers using an active matrix the addressing of the pixel involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependant on signal of two data electrodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0828—Several active elements per pixel in active matrix panels forming a digital to analog [D/A] conversion circuit
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000093248 | 2000-03-30 | ||
JP2000093248A JP2001281635A (ja) | 2000-03-30 | 2000-03-30 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60011747D1 true DE60011747D1 (de) | 2004-07-29 |
DE60011747T2 DE60011747T2 (de) | 2005-07-07 |
Family
ID=18608460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60011747T Expired - Lifetime DE60011747T2 (de) | 2000-03-30 | 2000-12-22 | Flüssigkristallanzeigevorrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6621477B1 (de) |
EP (1) | EP1139327B1 (de) |
JP (1) | JP2001281635A (de) |
KR (1) | KR100406616B1 (de) |
CN (1) | CN1151404C (de) |
DE (1) | DE60011747T2 (de) |
TW (1) | TW588210B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW518552B (en) | 2000-08-18 | 2003-01-21 | Semiconductor Energy Lab | Liquid crystal display device, method of driving the same, and method of driving a portable information device having the liquid crystal display device |
TW514854B (en) | 2000-08-23 | 2002-12-21 | Semiconductor Energy Lab | Portable information apparatus and method of driving the same |
JP4072332B2 (ja) * | 2001-01-09 | 2008-04-09 | シャープ株式会社 | 液晶表示装置およびその駆動方法 |
JP2002297053A (ja) * | 2001-03-30 | 2002-10-09 | Sanyo Electric Co Ltd | アクティブマトリクス型表示装置及びその検査方法 |
TW594150B (en) * | 2001-09-25 | 2004-06-21 | Sanyo Electric Co | Display device |
JP2004061624A (ja) * | 2002-07-25 | 2004-02-26 | Sanyo Electric Co Ltd | 表示装置 |
US6911964B2 (en) * | 2002-11-07 | 2005-06-28 | Duke University | Frame buffer pixel circuit for liquid crystal display |
GB0318611D0 (en) * | 2003-08-08 | 2003-09-10 | Koninkl Philips Electronics Nv | Circuit for signal amplification and use of the same in active matrix devices |
KR101133753B1 (ko) | 2004-07-26 | 2012-04-09 | 삼성전자주식회사 | 감지 소자를 내장한 액정 표시 장치 |
TWI358008B (en) * | 2006-12-12 | 2012-02-11 | Ind Tech Res Inst | Pixel structure of display device and method for d |
US20080309840A1 (en) * | 2007-06-15 | 2008-12-18 | Himax Technologies Inc. | Pixel element and liquid crystal display |
KR101151609B1 (ko) | 2010-07-22 | 2012-06-11 | 주식회사 넥스아이솔루션 | 프레임 버퍼 픽셀 회로, 그 구동 방법 및 이를 구비하는 표시 장치 |
CN108319086B (zh) * | 2018-03-28 | 2020-05-08 | 惠科股份有限公司 | 显示面板及显示装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58144888A (ja) | 1982-02-23 | 1983-08-29 | セイコーインスツルメンツ株式会社 | 行列形液晶表示装置 |
JPS58196582A (ja) | 1982-05-12 | 1983-11-16 | セイコーインスツルメンツ株式会社 | 表示素子 |
GB2198869B (en) | 1986-12-19 | 1990-08-15 | Philips Electronic Associated | Matrix display devices |
EP0535954B1 (de) * | 1991-10-04 | 1998-04-15 | Kabushiki Kaisha Toshiba | Flüssigkristallanzeigegerät |
JP2722291B2 (ja) | 1991-10-29 | 1998-03-04 | 株式会社半導体エネルギー研究所 | 液晶電気光学表示装置の表示方法 |
JP3069930B2 (ja) * | 1992-02-28 | 2000-07-24 | キヤノン株式会社 | 液晶表示装置 |
KR960024595A (ko) | 1994-12-29 | 1996-07-20 | 윤종용 | 강유전성 액정 표시 소자의 다계조 표시 장치 및 방법 |
US6020870A (en) * | 1995-12-28 | 2000-02-01 | Advanced Display Inc. | Liquid crystal display apparatus and driving method therefor |
EP0797182A1 (de) | 1996-03-19 | 1997-09-24 | Hitachi, Ltd. | Flüssigkristallanzeige mit aktiver Matrix und mit Datenhalteschaltung in jedem Pixel |
JPH09258169A (ja) * | 1996-03-26 | 1997-10-03 | Toshiba Corp | アクティブマトリクス型液晶表示装置 |
JP2937130B2 (ja) * | 1996-08-30 | 1999-08-23 | 日本電気株式会社 | アクティブマトリクス型液晶表示装置 |
JP3308880B2 (ja) * | 1997-11-07 | 2002-07-29 | キヤノン株式会社 | 液晶表示装置と投写型液晶表示装置 |
US6140990A (en) * | 1998-10-16 | 2000-10-31 | International Business Machines Corporation | Active matrix liquid crystal display incorporating pixel inversion with reduced drive pulse amplitudes |
-
2000
- 2000-03-30 JP JP2000093248A patent/JP2001281635A/ja active Pending
- 2000-11-01 TW TW089122995A patent/TW588210B/zh not_active IP Right Cessation
- 2000-11-09 US US09/708,559 patent/US6621477B1/en not_active Expired - Fee Related
- 2000-12-22 DE DE60011747T patent/DE60011747T2/de not_active Expired - Lifetime
- 2000-12-22 EP EP00128274A patent/EP1139327B1/de not_active Expired - Lifetime
- 2000-12-27 CN CNB001370049A patent/CN1151404C/zh not_active Expired - Fee Related
-
2001
- 2001-01-18 KR KR10-2001-0002777A patent/KR100406616B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6621477B1 (en) | 2003-09-16 |
TW588210B (en) | 2004-05-21 |
DE60011747T2 (de) | 2005-07-07 |
EP1139327B1 (de) | 2004-06-23 |
EP1139327A3 (de) | 2002-06-19 |
CN1151404C (zh) | 2004-05-26 |
KR100406616B1 (ko) | 2003-11-21 |
JP2001281635A (ja) | 2001-10-10 |
CN1315669A (zh) | 2001-10-03 |
KR20010094925A (ko) | 2001-11-03 |
EP1139327A2 (de) | 2001-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |