Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1995-05-10
1996-12-17
Brier, Jeffery
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345206, G09G 336
Patent
active
055858155
ABSTRACT:
A display device includes unit cells, each including a thin film transistor and a pixel, arrayed in a matrix form on a display board. First switching elements are provided at intersections between signal conductor lines and scanning conductor lines, scanning conductor line drive elements driving the scanning conductor lines. Finally, second switching elements are included, one provided between each scanning conductor line and scanning conductor line drive element. Each second switching element is put into an open state in synchronization with a fall in level of an input video signal provided to a signal conductor line to electrically disconnect the corresponding scanning conductor line from the scanning conductor line drive element. Thus, the scanning conductor line drive element is not affected by instantaneous voltage drop on the corresponding scanning conductor line.
REFERENCES:
patent: 4803480 (1989-02-01), Soneda et al.
patent: 4816819 (1989-03-01), Enari et al.
patent: 5028916 (1991-07-01), Ichikawa et al.
patent: 5105288 (1992-04-01), Senda et al.
patent: 5151689 (1992-09-01), Kabuto et al.
patent: 5194853 (1993-03-01), Asada
patent: 5268678 (1993-12-01), Nakazawa et al.
Akiyama Hidemi
Inada Kiyoshi
Nakashima Takashi
Shimokawa Hiroshi
Tagusa Yasunobu
Brier Jeffery
Sharp Kabushiki Kaisha
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