Title:
COLOR DISPLAY
Document Type and Number:
Japanese Patent JPS62257290
Kind Code:
A
Abstract:
In a colour display device colour elements (17, 18, 19, 21, 22, 23) are built up with the aid of picture cells (2) from juxtaposed rows of picture cells which are driven by line electrodes (3). The resolving power in the horizontal sense is increased by building up the colour elements from picture cells of different rows of picture cells. The period t1 which is required for driving a colour element is split up into sub-periods 1/2 t1 during which period samples of the signal to be displayed (length to) are presented to the column electrodes (4). Since notably for LCD-TV there applies that t1 > to, these samples can be presented during a period which is longer than 1/2 to.
More Like This:
| JPH05249438 | LIQUID CRYSTAL DRIVING DEVICE |
| JPS56162781 | LIQUID CRYSTAL DISPLAY PANEL |
Inventors:
MARUCHINUSU FUIKUTORU KURISUCH
Application Number:
JP9764187A
Publication Date:
November 09, 1987
Filing Date:
April 22, 1987
Export Citation:
Assignee:
PHILIPS NV
International Classes:
G02F1/133; G02F1/1335; H04N9/12; G09G3/34; H04N9/30; (IPC1-7): G09G3/34; H04N9/12
Domestic Patent References:
| JPS6025395A | 1985-02-08 | |||
| JPS6053386A | 1985-03-27 |
Attorney, Agent or Firm:
Akihide Sugimura