GB0114838D0 - Appartus and method for generating bias voltages for liquid crystal display - Google Patents
Appartus and method for generating bias voltages for liquid crystal displayInfo
- Publication number
- GB0114838D0 GB0114838D0 GBGB0114838.6A GB0114838A GB0114838D0 GB 0114838 D0 GB0114838 D0 GB 0114838D0 GB 0114838 A GB0114838 A GB 0114838A GB 0114838 D0 GB0114838 D0 GB 0114838D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- appartus
- liquid crystal
- crystal display
- bias voltages
- generating bias
- 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.)
- Granted
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
- G09G3/3696—Generation of voltages supplied to electrode drivers
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)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0114838A GB2360648B (en) | 1997-02-05 | 1997-02-05 | Apparatus and method for generating bias voltages for liquid cystal display |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9702321A GB2322024A (en) | 1996-02-02 | 1997-02-05 | Apparatus and method for generating bias voltages for liquid crystal display |
GB0114838A GB2360648B (en) | 1997-02-05 | 1997-02-05 | Apparatus and method for generating bias voltages for liquid cystal display |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0114838D0 true GB0114838D0 (en) | 2001-08-08 |
GB2360648A GB2360648A (en) | 2001-09-26 |
GB2360648B GB2360648B (en) | 2001-12-12 |
Family
ID=10807109
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0114838A Expired - Fee Related GB2360648B (en) | 1997-02-05 | 1997-02-05 | Apparatus and method for generating bias voltages for liquid cystal display |
GB0114839A Expired - Fee Related GB2360649B (en) | 1997-02-05 | 1997-02-05 | Apparatus and method for generating bias voltages for liquid crystal display |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0114839A Expired - Fee Related GB2360649B (en) | 1997-02-05 | 1997-02-05 | Apparatus and method for generating bias voltages for liquid crystal display |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2360648B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107610667B (en) * | 2017-10-19 | 2023-05-12 | 深圳市博巨兴微电子科技有限公司 | LCD driving circuit |
-
1997
- 1997-02-05 GB GB0114838A patent/GB2360648B/en not_active Expired - Fee Related
- 1997-02-05 GB GB0114839A patent/GB2360649B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2360648A (en) | 2001-09-26 |
GB0114839D0 (en) | 2001-08-08 |
GB2360649A (en) | 2001-09-26 |
GB2360649B (en) | 2001-12-12 |
GB2360648B (en) | 2001-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090205 |