DE69021522D1 - Liquid crystal display device. - Google Patents
Liquid crystal display device.Info
- Publication number
- DE69021522D1 DE69021522D1 DE69021522T DE69021522T DE69021522D1 DE 69021522 D1 DE69021522 D1 DE 69021522D1 DE 69021522 T DE69021522 T DE 69021522T DE 69021522 T DE69021522 T DE 69021522T DE 69021522 D1 DE69021522 D1 DE 69021522D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- display device
- crystal display
- liquid
- 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 - 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
-
- 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
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3681—Details of drivers for scan electrodes suitable for passive matrices only
-
- 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
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1329055A JP2867515B2 (en) | 1989-12-19 | 1989-12-19 | Liquid crystal device and driving method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69021522D1 true DE69021522D1 (en) | 1995-09-14 |
DE69021522T2 DE69021522T2 (en) | 1996-02-22 |
Family
ID=18217110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69021522T Expired - Fee Related DE69021522T2 (en) | 1989-12-19 | 1990-12-19 | Liquid crystal display device. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0434033B1 (en) |
JP (1) | JP2867515B2 (en) |
KR (1) | KR910013035A (en) |
DE (1) | DE69021522T2 (en) |
TW (1) | TW201825B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0542307B1 (en) * | 1991-11-15 | 1997-08-06 | Asahi Glass Company Ltd. | Image display device and a method of driving the same |
JP3141312B2 (en) * | 1992-12-21 | 2001-03-05 | キヤノン株式会社 | Display element |
US5440322A (en) * | 1993-11-12 | 1995-08-08 | In Focus Systems, Inc. | Passive matrix display having reduced image-degrading crosstalk effects |
JP3311201B2 (en) | 1994-06-08 | 2002-08-05 | キヤノン株式会社 | Image forming device |
EP1439518A4 (en) * | 2001-09-26 | 2007-09-05 | Sanyo Electric Co | Planar display apparatus |
JP4569133B2 (en) * | 2004-03-10 | 2010-10-27 | ソニー株式会社 | Electrochemical display device |
FR2916295B1 (en) * | 2007-05-18 | 2010-03-26 | Nemoptic | METHOD FOR ADDRESSING A LIQUID CRYSTAL MATRIX SCREEN AND DEVICE APPLYING THE SAME |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63240528A (en) * | 1987-03-27 | 1988-10-06 | Matsushita Electric Ind Co Ltd | Method for driving liquid crystal panel |
JP2906057B2 (en) * | 1987-08-13 | 1999-06-14 | セイコーエプソン株式会社 | Liquid crystal display |
DE3850964T2 (en) * | 1988-06-07 | 1995-02-09 | Sharp Kk | Method and device for controlling a capacitive display device. |
-
1989
- 1989-12-19 JP JP1329055A patent/JP2867515B2/en not_active Expired - Fee Related
-
1990
- 1990-10-29 TW TW079109141A patent/TW201825B/zh active
- 1990-12-19 EP EP90124774A patent/EP0434033B1/en not_active Expired - Lifetime
- 1990-12-19 DE DE69021522T patent/DE69021522T2/en not_active Expired - Fee Related
- 1990-12-19 KR KR1019900021012A patent/KR910013035A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPH03189621A (en) | 1991-08-19 |
TW201825B (en) | 1993-03-11 |
DE69021522T2 (en) | 1996-02-22 |
EP0434033A3 (en) | 1992-04-22 |
EP0434033B1 (en) | 1995-08-09 |
KR910013035A (en) | 1991-08-08 |
JP2867515B2 (en) | 1999-03-08 |
EP0434033A2 (en) | 1991-06-26 |
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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 |