JPS6425196A - Liquid crystal display device - Google Patents
Liquid crystal display deviceInfo
- Publication number
- JPS6425196A JPS6425196A JP18406187A JP18406187A JPS6425196A JP S6425196 A JPS6425196 A JP S6425196A JP 18406187 A JP18406187 A JP 18406187A JP 18406187 A JP18406187 A JP 18406187A JP S6425196 A JPS6425196 A JP S6425196A
- Authority
- JP
- Japan
- Prior art keywords
- lines
- odd
- source
- line
- liquid crystal
- 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.)
- Pending
Links
Landscapes
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
PURPOSE: To eliminate a flicker on an active type liquid crystal display device which display an image by interlaced scanning by composing a scanning line of two gate lines and dividing source lines into odd and even lines. CONSTITUTION: A TFT liquid crystal cell consists of a TFT 1, a capacitor 2, and a common counter electrode 3 and source line signals are supplied from an odd line source driver 4 to odd source lines S1, S3, S5, and S7 according to video signals Vro, Vgo, and Vbo corresponding to R, G, and B of odd-field video and a clock signal (q) for transfer. An even line source driver 5 also outputs source line signals to even source lines S2, S4, S6, and S8 according to video signals Vre, Vge, and Vbe and a clock signal (r). Two adjacent gate lines are connected in a pair and discriminated as odd and even gate lines G1 and G2. Consequently, even when the number of effective vertical scanning lines is 480, the clock frequency need not be increased and variance can be eliminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18406187A JPS6425196A (en) | 1987-07-22 | 1987-07-22 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18406187A JPS6425196A (en) | 1987-07-22 | 1987-07-22 | Liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425196A true JPS6425196A (en) | 1989-01-27 |
Family
ID=16146692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18406187A Pending JPS6425196A (en) | 1987-07-22 | 1987-07-22 | Liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425196A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02296286A (en) * | 1989-05-10 | 1990-12-06 | Nec Corp | Substrate for liquid crystal display and driving method thereof |
| JPH0396992A (en) * | 1989-09-08 | 1991-04-22 | Canon Inc | Information processor |
| EP2506071A2 (en) | 2011-03-29 | 2012-10-03 | NLT Technologies, Ltd. | Liquid crystal display device |
| CN114339107A (en) * | 2022-03-14 | 2022-04-12 | 武汉精立电子技术有限公司 | Method and device for reducing VBO signal rate and test equipment |
-
1987
- 1987-07-22 JP JP18406187A patent/JPS6425196A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02296286A (en) * | 1989-05-10 | 1990-12-06 | Nec Corp | Substrate for liquid crystal display and driving method thereof |
| JPH0396992A (en) * | 1989-09-08 | 1991-04-22 | Canon Inc | Information processor |
| EP2506071A2 (en) | 2011-03-29 | 2012-10-03 | NLT Technologies, Ltd. | Liquid crystal display device |
| EP2506071A3 (en) * | 2011-03-29 | 2013-03-27 | NLT Technologies, Ltd. | Liquid crystal display device |
| US8823890B2 (en) | 2011-03-29 | 2014-09-02 | Nlt Technologies, Ltd. | Liquid crystal display device |
| CN114339107A (en) * | 2022-03-14 | 2022-04-12 | 武汉精立电子技术有限公司 | Method and device for reducing VBO signal rate and test equipment |
| CN114339107B (en) * | 2022-03-14 | 2022-06-24 | 武汉精立电子技术有限公司 | Method and device for reducing VBO signal rate and test equipment |
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