Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1997-11-28
1999-01-12
Wu, Xiao
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 98, 345 93, G09G 336
Patent
active
058596275
ABSTRACT:
A driving circuit for a liquid-crystal display device, the driving circuit including a shift register for outputting n control signals driving n signal lines coupled to display elements of the liquid-crystal display device where n is an integer, the shift register having a plurality of stages cascaded. Each of the plurality of stages includes delay elements connected in parallel, each of the delay elements having a unit delay time, and a selector for selecting, in response to a select signal commonly supplied to the plurality of stages, at least one of output signals of the delay elements and for outputting the above at least one of the output signals as a corresponding one of the n control signals.
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Hoshiya Takayuki
Itokazu Masafumi
Murakami Hiroshi
Nakabayashi Ken-ichi
Fujitsu Limited
Wu Xiao
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