Panel type color display device and system for processing image

Details Panel type color display device and system for processing image Panel type color display device and system for processing image

1995-10-20

2000-06-20

Mengistu, Amare

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 89, 345102, G09G 336

Patent

active

060783044

ABSTRACT:
According to the panel type color display device of the present invention, the image information is converted into the serial data in which the color data of colors R, G, and B are sequentially switched within the video frame, and the image data for one screen are repetitively overwritten in the respective color frames of R, G, and B at the time period of the display frame, and the liquid crystal is intermiittently driven plural times. Thus, the high-speed response and the large responding quantity of the liquid crystal can be surely obtained comparing with the case of continuously driving the liquid crystal. As a result, the video with high contrast can be realized in respective short color frames, and the gradation difference can be expressed by regulating the number of repetitive overwriting.

REFERENCES:
patent: 5093652 (1992-03-01), Bull et al.
patent: 5122791 (1992-06-01), Gibbons et al.
patent: 5347294 (1994-09-01), Usui et al.
patent: 5402143 (1995-03-01), Ge et al.

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