Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1992-05-04
1994-03-29
Hjerpe, Richard
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345100, G09G 336
Patent
active
052989135
ABSTRACT:
A ferroelectric liquid crystal display device is disclosed, which takes a specified period to rewrite the picture elements in one horizontal scanning period, and includes M scanning lines divided into a plurality of groups each containing K scanning lines (K>1, M>1, K, M: positive integers) and elements for supplying scanning signals to the M scanning lines to rewrite an image. The scanning signal-supplying elements output scanning signals to the first scanning line of each group in the first frame, to the second scanning line of each group in the second frame, and to the Kth scanning line of each group in the Kth frame so that the M scanning lines are rewritten by K times of scanning.
REFERENCES:
patent: 2295023 (1942-09-01), Beatty et al.
patent: 3903358 (1975-09-01), Roese
patent: 3983328 (1976-09-01), Newell
patent: 4275421 (1981-06-01), Louie et al.
patent: 4307421 (1981-12-01), Smit
patent: 4317115 (1982-02-01), Kawakami et al.
patent: 4386367 (1983-05-01), Peterson et al.
patent: 4660030 (1987-04-01), Maezawa
patent: 4679043 (1987-07-01), Morokawa
patent: 4772943 (1988-09-01), Nakagawa et al.
patent: 4778260 (1988-10-01), Okada et al.
patent: 4816816 (1989-03-01), Usui
patent: 4816819 (1989-03-01), Enari et al.
patent: 4840462 (1989-06-01), Hartmann
F. H. Dill, "High Resolution NTSC Television System", IBM Technical Disclosure Bulletin, vol. 21, No. 5, Oct. 1978, pp. 2148-2153.
Numao Takazi
Yamamoto Kunihiko
Hjerpe Richard
Sharp Kabushiki Kaisha
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