JPS6459332A - Method for driving active matrix liquid crystal panel - Google Patents
Method for driving active matrix liquid crystal panelInfo
- Publication number
- JPS6459332A JPS6459332A JP62216810A JP21681087A JPS6459332A JP S6459332 A JPS6459332 A JP S6459332A JP 62216810 A JP62216810 A JP 62216810A JP 21681087 A JP21681087 A JP 21681087A JP S6459332 A JPS6459332 A JP S6459332A
- Authority
- JP
- Japan
- Prior art keywords
- scanning
- electrode
- pieces
- adjacent
- 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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
PURPOSE:To obtain a uniform display luminance, by specifying the time required for starting each scan of two pieces of scanning electrodes being adjacent to each other, from a start point of one vertical scanning period. CONSTITUTION:The titled liquid crystal panel is constituted of a signal electrode 31, a scanning electrode 32, a source 33 of a thin film transistor, a gate 34, a drain 35, a liquid crystal layer 36, and a counter electrode 37, and the source 33 and the gate 34 of each thin film transistor are connected to the signal electrode 31 and the scanning electrode 32. In this case, with respect to the time t1 and t2 required for starting each scan of two pieces of scanning electrodes 32 being adjacent to each other, from a start point of one vertical scanning period, each scanning electrode 32 is scanned so that a value of t1+t2 always becomes roughly equal to a value of the one vertical scanning period. That is, the mean value of each display luminance in two pieces of scanning electrodes is the same in any of two pieces of adjacent scanning electrodes. In general, the display screen is seen macroscopically as a whole, therefore, the luminance of each scanning line is seen as an average luminance of the adjacent scanning line. In such a way, a display luminance in appearance at the whole screen becomes uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62216810A JPS6459332A (en) | 1987-08-31 | 1987-08-31 | Method for driving active matrix liquid crystal panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62216810A JPS6459332A (en) | 1987-08-31 | 1987-08-31 | Method for driving active matrix liquid crystal panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6459332A true JPS6459332A (en) | 1989-03-07 |
Family
ID=16694243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62216810A Pending JPS6459332A (en) | 1987-08-31 | 1987-08-31 | Method for driving active matrix liquid crystal panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6459332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006018800A1 (en) * | 2004-08-13 | 2006-02-23 | Koninklijke Philips Electronics N.V. | Matrix addressing circuitry and liquid crystal display device using the same. |
-
1987
- 1987-08-31 JP JP62216810A patent/JPS6459332A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006018800A1 (en) * | 2004-08-13 | 2006-02-23 | Koninklijke Philips Electronics N.V. | Matrix addressing circuitry and liquid crystal display device using the same. |
| US7928948B2 (en) | 2004-08-13 | 2011-04-19 | TPO Hong Kong Holdings Limited Corp. | Matrix addressing circuitry and liquid crystal display device using the same |
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