DE69517074T2 - Treiber für LC Anzeige, SuperTwisted Nematic, mit verschiedenen Versorgungsspannungen - Google Patents
Treiber für LC Anzeige, SuperTwisted Nematic, mit verschiedenen VersorgungsspannungenInfo
- Publication number
- DE69517074T2 DE69517074T2 DE69517074T DE69517074T DE69517074T2 DE 69517074 T2 DE69517074 T2 DE 69517074T2 DE 69517074 T DE69517074 T DE 69517074T DE 69517074 T DE69517074 T DE 69517074T DE 69517074 T2 DE69517074 T2 DE 69517074T2
- Authority
- DE
- Germany
- Prior art keywords
- driver
- power supply
- voltage
- voltage power
- row
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 34
- 230000006870 function Effects 0.000 claims description 27
- 239000011159 matrix material Substances 0.000 claims description 11
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 230000004044 response Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000002194 synthesizing effect Effects 0.000 description 4
- 239000000872 buffer Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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
- G09G3/3625—Control of matrices with row and column drivers using a passive matrix using active addressing
-
- 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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06033944A JP3096836B2 (ja) | 1994-03-03 | 1994-03-03 | 表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69517074D1 DE69517074D1 (de) | 2000-06-29 |
| DE69517074T2 true DE69517074T2 (de) | 2000-12-21 |
Family
ID=12400626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69517074T Expired - Fee Related DE69517074T2 (de) | 1994-03-03 | 1995-03-03 | Treiber für LC Anzeige, SuperTwisted Nematic, mit verschiedenen Versorgungsspannungen |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100332333B1 (zh) |
| DE (1) | DE69517074T2 (zh) |
| TW (1) | TW268122B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI395187B (zh) * | 2008-06-26 | 2013-05-01 | Novatek Microelectronics Corp | 資料驅動器 |
-
1995
- 1995-02-22 TW TW084101651A patent/TW268122B/zh not_active IP Right Cessation
- 1995-03-03 KR KR1019950004374A patent/KR100332333B1/ko not_active IP Right Cessation
- 1995-03-03 DE DE69517074T patent/DE69517074T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TW268122B (zh) | 1996-01-11 |
| KR100332333B1 (ko) | 2002-09-09 |
| DE69517074D1 (de) | 2000-06-29 |
| KR950034026A (ko) | 1995-12-26 |
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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 |