DE69313602D1 - Verfahren und Vorrichtung zur Ansteuerung einer Flüssigkristall-Anzeigeeinrichtung - Google Patents
Verfahren und Vorrichtung zur Ansteuerung einer Flüssigkristall-AnzeigeeinrichtungInfo
- Publication number
- DE69313602D1 DE69313602D1 DE69313602T DE69313602T DE69313602D1 DE 69313602 D1 DE69313602 D1 DE 69313602D1 DE 69313602 T DE69313602 T DE 69313602T DE 69313602 T DE69313602 T DE 69313602T DE 69313602 D1 DE69313602 D1 DE 69313602D1
- Authority
- DE
- Germany
- Prior art keywords
- data
- electrodes
- liquid crystal
- scanning
- scanning electrodes
- 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 - Fee Related
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
- 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
-
- 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
- G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
-
- 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
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP35721292 | 1992-12-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69313602D1 true DE69313602D1 (de) | 1997-10-09 |
DE69313602T2 DE69313602T2 (de) | 1998-02-26 |
Family
ID=18452961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69313602T Expired - Fee Related DE69313602T2 (de) | 1992-12-24 | 1993-12-22 | Verfahren und Vorrichtung zur Ansteuerung einer Flüssigkristall-Anzeigeeinrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5521727A (de) |
EP (1) | EP0603848B1 (de) |
AT (1) | ATE157793T1 (de) |
DE (1) | DE69313602T2 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5650797A (en) * | 1991-11-11 | 1997-07-22 | Canon Kabushiki Kaisha | Liquid crystal display |
GB2271011A (en) * | 1992-09-23 | 1994-03-30 | Central Research Lab Ltd | Greyscale addressing of ferroelectric liquid crystal displays. |
GB2293907A (en) * | 1994-10-03 | 1996-04-10 | Sharp Kk | Drive scheme for liquid crystal display |
US5943035A (en) * | 1994-04-20 | 1999-08-24 | Canon Kabushiki Kaisha | Driving method and apparatus for liquid crystal device |
US5805130A (en) * | 1994-04-27 | 1998-09-08 | Sharp Kabushiki Kaisha | Liquid crystal display device and method for driving the same |
JPH0876711A (ja) * | 1994-09-02 | 1996-03-22 | Mitsubishi Electric Corp | 表示装置 |
GB2294797A (en) * | 1994-11-01 | 1996-05-08 | Sharp Kk | Method of addressing a liquid crystal display |
JP3058804B2 (ja) * | 1994-11-16 | 2000-07-04 | キヤノン株式会社 | 液晶装置 |
EP0731438A3 (de) * | 1995-02-27 | 1999-01-13 | Canon Kabushiki Kaisha | Anzeigevorrichtung |
JP3253481B2 (ja) * | 1995-03-28 | 2002-02-04 | シャープ株式会社 | メモリインターフェイス回路 |
US5933128A (en) * | 1995-05-17 | 1999-08-03 | Canon Kabushiki Kaisha | Chiral smectic liquid crystal apparatus and driving method therefor |
US6061044A (en) * | 1995-05-30 | 2000-05-09 | Canon Kabushiki Kaisha | Liquid-crystal display apparatus |
US6061045A (en) * | 1995-06-19 | 2000-05-09 | Canon Kabushiki Kaisha | Liquid crystal display apparatus and method of driving same |
US5767828A (en) * | 1995-07-20 | 1998-06-16 | The Regents Of The University Of Colorado | Method and apparatus for displaying grey-scale or color images from binary images |
US5959598A (en) * | 1995-07-20 | 1999-09-28 | The Regents Of The University Of Colorado | Pixel buffer circuits for implementing improved methods of displaying grey-scale or color images |
US5777590A (en) * | 1995-08-25 | 1998-07-07 | S3, Incorporated | Grayscale shading for liquid crystal display panels |
JPH09138381A (ja) * | 1995-09-14 | 1997-05-27 | Minolta Co Ltd | 表示装置及び液晶表示素子の駆動方法 |
JP3428786B2 (ja) * | 1995-10-05 | 2003-07-22 | シャープ株式会社 | 表示装置の駆動方法および液晶表示装置 |
US5734365A (en) * | 1996-01-25 | 1998-03-31 | Canon Kabushiki Kaisha | Liquid crystal display apparatus |
KR100297508B1 (ko) * | 1996-05-10 | 2001-10-25 | 하루타 히로시 | 액정셔터및그구동방법 |
US6028579A (en) * | 1996-06-12 | 2000-02-22 | Canon Kabushiki Kaisha | Driving method for liquid crystal devices |
US6040812A (en) * | 1996-06-19 | 2000-03-21 | Xerox Corporation | Active matrix display with integrated drive circuitry |
JPH1069260A (ja) * | 1996-08-26 | 1998-03-10 | Buraito Kenkyusho:Kk | ネマティック液晶の駆動方法 |
US5920298A (en) | 1996-12-19 | 1999-07-06 | Colorado Microdisplay, Inc. | Display system having common electrode modulation |
US6046716A (en) | 1996-12-19 | 2000-04-04 | Colorado Microdisplay, Inc. | Display system having electrode modulation to alter a state of an electro-optic layer |
US6078303A (en) | 1996-12-19 | 2000-06-20 | Colorado Microdisplay, Inc. | Display system having electrode modulation to alter a state of an electro-optic layer |
JP3814365B2 (ja) * | 1997-03-12 | 2006-08-30 | シャープ株式会社 | 液晶表示装置 |
JP3342341B2 (ja) * | 1997-03-13 | 2002-11-05 | キヤノン株式会社 | 液晶装置及び液晶装置の駆動方法 |
JPH10282472A (ja) * | 1997-04-02 | 1998-10-23 | Sharp Corp | 強誘電性液晶表示素子の駆動方法および駆動回路 |
US6452581B1 (en) | 1997-04-11 | 2002-09-17 | Canon Kabushiki Kaisha | Driving method for liquid crystal device and liquid crystal apparatus |
US6222517B1 (en) | 1997-07-23 | 2001-04-24 | Canon Kabushiki Kaisha | Liquid crystal apparatus |
US6177968B1 (en) | 1997-09-01 | 2001-01-23 | Canon Kabushiki Kaisha | Optical modulation device with pixels each having series connected electrode structure |
US6323850B1 (en) | 1998-04-30 | 2001-11-27 | Canon Kabushiki Kaisha | Driving method for liquid crystal device |
JP3347678B2 (ja) | 1998-06-18 | 2002-11-20 | キヤノン株式会社 | 液晶素子とその駆動方法 |
KR100329577B1 (ko) * | 2000-06-09 | 2002-03-23 | 김순택 | 반강유전성 액정 표시 패널의 구동 방법 |
KR100396899B1 (ko) * | 2001-10-08 | 2003-09-02 | 삼성전자주식회사 | Lcd 드라이버 타이밍 제어방법 |
TWI251708B (en) * | 2003-05-11 | 2006-03-21 | Hannstar Display Corp | Method for overdriving a liquid crystal display and defining gradation voltages therefor |
US7616179B2 (en) * | 2006-03-31 | 2009-11-10 | Canon Kabushiki Kaisha | Organic EL display apparatus and driving method therefor |
JP5082702B2 (ja) * | 2007-09-11 | 2012-11-28 | 富士通株式会社 | 液晶表示素子及びその駆動方法、及びそれを用いた電子ペーパー |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59193427A (ja) * | 1983-04-19 | 1984-11-02 | Canon Inc | 液晶装置 |
AU584867B2 (en) * | 1983-12-09 | 1989-06-08 | Seiko Instruments & Electronics Ltd. | A liquid crystal display device |
JPS60123825A (ja) * | 1983-12-09 | 1985-07-02 | Seiko Instr & Electronics Ltd | 液晶表示素子 |
JPS61156229A (ja) * | 1984-12-28 | 1986-07-15 | Canon Inc | 液晶装置 |
JPS62102230A (ja) * | 1985-10-30 | 1987-05-12 | Seiko Epson Corp | 液晶素子の駆動方法 |
US4836656A (en) * | 1985-12-25 | 1989-06-06 | Canon Kabushiki Kaisha | Driving method for optical modulation device |
JPS62150334A (ja) * | 1985-12-25 | 1987-07-04 | Canon Inc | 液晶装置 |
US5041821A (en) * | 1987-04-03 | 1991-08-20 | Canon Kabushiki Kaisha | Ferroelectric liquid crystal apparatus with temperature dependent DC offset voltage |
-
1993
- 1993-12-15 US US08/166,945 patent/US5521727A/en not_active Expired - Fee Related
- 1993-12-22 DE DE69313602T patent/DE69313602T2/de not_active Expired - Fee Related
- 1993-12-22 EP EP93120668A patent/EP0603848B1/de not_active Expired - Lifetime
- 1993-12-22 AT AT93120668T patent/ATE157793T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5521727A (en) | 1996-05-28 |
EP0603848B1 (de) | 1997-09-03 |
ATE157793T1 (de) | 1997-09-15 |
DE69313602T2 (de) | 1998-02-26 |
EP0603848A1 (de) | 1994-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |