Active matrix display device and its driving method

Details Active matrix display device and its driving method Active matrix display device and its driving method

1994-06-27

2000-06-27

Liang, Regina

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345208, G09G 336

Patent

active

060812508

ABSTRACT:
To enhance the display quality by improving the writing characteristic of active matrix display device.
A plurality of signal lines of video signals are provided for pixels of each column arranged in two-dimensional array, and the driving element of each pixel is designed to be driven by any one of the signal lines, so that the scanning time of each line may be extended longer than one horizontal scanning period.

REFERENCES:
patent: 4724433 (1988-02-01), Inoue et al.
patent: 4785297 (1988-11-01), Sekiya
patent: 4842371 (1989-06-01), Yasuda et al.
patent: 5041822 (1991-08-01), Hayashi
patent: 5253091 (1993-10-01), Kimura et al.
Patent Abstracts of Japan, vol. 14, No. 580 (E-1017) Dec. 25, 1990 & JP-A-02 252 378 (SONY) Oct. 11, 1990 (pp. 501-507).
Japan Display '89, Emoto et al: 0.92 in. Active-Matrix LCD With Fully Integrated Poly-Si TFT Drivers of New Circuit Configuration, pp. 152-154.

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