ES2070153T3 - Aparato visualizador. - Google Patents
Aparato visualizador.Info
- Publication number
- ES2070153T3 ES2070153T3 ES89115107T ES89115107T ES2070153T3 ES 2070153 T3 ES2070153 T3 ES 2070153T3 ES 89115107 T ES89115107 T ES 89115107T ES 89115107 T ES89115107 T ES 89115107T ES 2070153 T3 ES2070153 T3 ES 2070153T3
- Authority
- ES
- Spain
- Prior art keywords
- scanning
- electrodes
- selection signal
- display region
- data
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3622—Control of matrices with row and column drivers using a passive matrix
- G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0224—Details of interlacing
- G09G2310/0227—Details of interlacing related to multiple interlacing, i.e. involving more fields than just one odd field and one even field
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0232—Special driving of display border areas
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/04—Partial updating of the display screen
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/061—Details of flat display driving waveforms for resetting or blanking
- G09G2310/063—Waveforms for resetting the whole screen at once
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/065—Waveforms comprising zero voltage phase or pause
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of El Displays (AREA)
- Control Of Gas Discharge Display Tubes (AREA)
- Liquid Crystal (AREA)
Abstract
UN APARATO DE REPRESENTACION VISUAL INCLUYE: (A) UN DISPOSITIVO DE CRISTAL LIQUIDO QUE CONSTA DE UNOS ELECTRODOS DE EXPLORACION, UNOS ELECTRODOS DE DATOS Y UN CRISTAL LIQUIDO FERROELECTRICO DISPUESTO ENTRE LOS ELECTRODOS DE EXPLORACION Y LOS ELECTRODOS DE DATOS, ESTANDO DISPUESTOS LOS ELECTRODOS DE EXPLORACION Y LOS ELECTRODOS DE DATOS DE FORMA QUE SE INTERSECTEN ENTRE SI PARA FORMAR UNA MATRIZ DE ELECTRODOS Y PROPORCIONAR UNA SUPERFICIE DE REPRESENTACION VISUAL QUE CUBRA LA MATRIZ DE ELECTRODOS; (B) UN PRIMER ELEMENTO PARA APLICAR UNA SEÑAL DE SELECCION DE EXPLORACION A LOS ELECTRODOS DE EXPLORACION Y APLICAR SEÑALES DE DATOS A LOS ELECTRODOS DE DATOS EN SINCRONISMO CON LA SEÑAL DE SELECCION DE EXPLORACION; Y (C) UN SEGUNDO ELEMETO PARA DIVIDIR LA SUPERFICIE DE REPRESENTACION VISUAL EN UNA ZONA DE VISUALIZACION EFECTIVA Y UNA ZONA QUE NO ES DE VISUALIZACION Y QUE CONTROLA AL PRIMER ELEMENTO DE FORMA QUE APLICA UNA SEÑAL DE SELECCION DE EXPLORACION A UN ELECTRODO DE EXPLORACION CUBIERTO PORLA ZONA QUE NO ES DE VISUALIZACION EN UN CICLO MAS CORTO QUE EL DE APLICACION DE UNA SEÑAL DE SELECCION DE EXPLORACION A UNOS ELECTRODOS DE EXPLORACION CUBIERTOS POR LA ZONA DE VISUALIZACION EFECTIVA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20506788A JP2575189B2 (ja) | 1988-08-17 | 1988-08-17 | 液晶装置 |
JP25424888A JP2575194B2 (ja) | 1988-10-07 | 1988-10-07 | 液晶装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2070153T3 true ES2070153T3 (es) | 1995-06-01 |
Family
ID=26514828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89115107T Expired - Lifetime ES2070153T3 (es) | 1988-08-17 | 1989-08-16 | Aparato visualizador. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5526015A (es) |
EP (1) | EP0355693B1 (es) |
AT (1) | ATE121211T1 (es) |
DE (1) | DE68922159T2 (es) |
ES (1) | ES2070153T3 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5815130A (en) * | 1989-04-24 | 1998-09-29 | Canon Kabushiki Kaisha | Chiral smectic liquid crystal display and method of selectively driving the scanning and data electrodes |
KR940004138B1 (en) * | 1990-04-06 | 1994-05-13 | Canon Kk | Display apparatus |
JP2941883B2 (ja) * | 1990-04-16 | 1999-08-30 | キヤノン株式会社 | 表示装置 |
US5757352A (en) * | 1990-06-18 | 1998-05-26 | Canon Kabushiki Kaisha | Image information control apparatus and display device |
JPH04371998A (ja) * | 1991-06-21 | 1992-12-24 | Canon Inc | 駆動装置 |
JPH0534697A (ja) * | 1991-07-25 | 1993-02-12 | Canon Inc | 強誘電性液晶表示素子 |
US5712653A (en) * | 1993-12-27 | 1998-01-27 | Sharp Kabushiki Kaisha | Image display scanning circuit with outputs from sequentially switched pulse signals |
JPH0815669A (ja) * | 1994-06-28 | 1996-01-19 | Sharp Corp | 液晶表示装置 |
JP3813689B2 (ja) * | 1996-07-11 | 2006-08-23 | 株式会社東芝 | 表示装置及びその駆動方法 |
EP0946937A2 (en) * | 1997-10-20 | 1999-10-06 | Koninklijke Philips Electronics N.V. | Display device |
TW580672B (en) * | 1999-03-15 | 2004-03-21 | Seiko Epson Corp | Liquid-crystal display device and method of driving the same |
JP3861499B2 (ja) * | 1999-03-24 | 2006-12-20 | セイコーエプソン株式会社 | マトリクス型表示装置の駆動方法、表示装置および電子機器 |
JP3951042B2 (ja) * | 2001-03-09 | 2007-08-01 | セイコーエプソン株式会社 | 表示素子の駆動方法、及び該駆動方法を用いた電子機器 |
WO2002101710A2 (en) * | 2001-06-08 | 2002-12-19 | Thomson Licensing S.A. | Lcos column merory effect reduction |
KR100549666B1 (ko) * | 2003-05-23 | 2006-02-08 | 엘지전자 주식회사 | 플라즈마 디스플레이 패널의 구동장치 |
US7948464B2 (en) * | 2004-09-29 | 2011-05-24 | Citizen Holdings Co., Ltd. | Memory-type liquid crystal display device |
EP1768094A1 (en) * | 2005-09-26 | 2007-03-28 | Toppoly Optoelectronics Corp. | Display device and driving methods for same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4047204A (en) * | 1974-12-20 | 1977-09-06 | American Optical Corporation | Variable interlace display |
US4367924A (en) * | 1980-01-08 | 1983-01-11 | Clark Noel A | Chiral smectic C or H liquid crystal electro-optical device |
US4563059A (en) * | 1983-01-10 | 1986-01-07 | Clark Noel A | Surface stabilized ferroelectric liquid crystal devices |
US4655561A (en) * | 1983-04-19 | 1987-04-07 | Canon Kabushiki Kaisha | Method of driving optical modulation device using ferroelectric liquid crystal |
JPS60257683A (ja) * | 1984-06-01 | 1985-12-19 | Sharp Corp | 液晶表示装置の駆動回路 |
JPS6159265A (ja) * | 1984-08-31 | 1986-03-26 | Soaa:Kk | 図形表示用液晶表示装置 |
US4778260A (en) * | 1985-04-22 | 1988-10-18 | Canon Kabushiki Kaisha | Method and apparatus for driving optical modulation device |
DE3613446A1 (de) * | 1985-04-22 | 1986-11-27 | Canon K.K., Tokio/Tokyo | Verfahren und vorrichtung zum ansteuern einer lichtmodulationsvorrichtung |
FR2581209B1 (fr) * | 1985-04-26 | 1993-11-05 | Canon Kk | Dispositif optique a cristal liquide |
US4827255A (en) * | 1985-05-31 | 1989-05-02 | Ascii Corporation | Display control system which produces varying patterns to reduce flickering |
NL8503180A (nl) * | 1985-11-19 | 1987-06-16 | Philips Nv | Weergeefinrichting. |
JP2612267B2 (ja) * | 1987-03-31 | 1997-05-21 | キヤノン株式会社 | 表示制御装置 |
CA1319767C (en) * | 1987-11-26 | 1993-06-29 | Canon Kabushiki Kaisha | Display apparatus |
JP2651204B2 (ja) * | 1988-07-14 | 1997-09-10 | キヤノン株式会社 | 液晶装置の駆動法 |
-
1989
- 1989-08-16 EP EP89115107A patent/EP0355693B1/en not_active Expired - Lifetime
- 1989-08-16 ES ES89115107T patent/ES2070153T3/es not_active Expired - Lifetime
- 1989-08-16 DE DE68922159T patent/DE68922159T2/de not_active Expired - Fee Related
- 1989-08-16 AT AT89115107T patent/ATE121211T1/de not_active IP Right Cessation
-
1994
- 1994-04-25 US US08/232,584 patent/US5526015A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0355693A2 (en) | 1990-02-28 |
DE68922159T2 (de) | 1995-09-14 |
DE68922159D1 (de) | 1995-05-18 |
US5526015A (en) | 1996-06-11 |
EP0355693A3 (en) | 1991-10-30 |
ATE121211T1 (de) | 1995-04-15 |
EP0355693B1 (en) | 1995-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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