Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1998-08-27
2000-10-03
Shankar, Vijay
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 67, 3151694, 313585, 313586, G09G 328
Patent
active
061279927
ABSTRACT:
In order to improve the yield of the electrode manufacture with a highly capacity, highly fine panel structure and obtain highly efficient light emission with high intensity, the invention proposes a method of driving an electric discharge display panel, which has a color pixel array of vertical stripes type, pluralities of parallel scan and sustained discharge electrodes provided alternately on the same insulating substrate as that with the color pixel array thereon and having a double side discharge electrode structure striding two adjacent panel columns, and a plurality of column electrodes extending perpendicular to and insulated from the scan electrodes and sustained discharge electrodes. Independent display for each pixel column and the same display for two pixel columns are caused by adopting simultaneous two pixel column writing in a write period and adopting a novel phase differences for sustained discharge waveform. It is thus possible to obtain ready electric discharge display panel operation control and ready high intensity interlace display.
REFERENCES:
patent: 4328489 (1982-05-01), Matsumoto et al.
patent: 4728864 (1988-03-01), Dick
patent: 4833463 (1989-05-01), Dick et al.
patent: 5854540 (1982-05-01), Matsumoto et al.
by G.W. Dick et al., "A Three-Electrode ac Plasma HVCMOS Drive Scheme", SID 86 Digest, 1986, pp. 212-215.
NEC Corporation
Said Mansour M.
Shankar Vijay
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