Electro-optical device, driving method, and electronic...

Details Electro-optical device, driving method, and electronic... Electro-optical device, driving method, and electronic...

2011-06-07

2011-06-07

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S099000, C345S100000, C348S790000, C348S791000, C348S792000

Reexamination Certificate

active

07956840

ABSTRACT:
An electro-optical device includes: a plurality of data lines blocked for every “m” (m is an integer of 2 or greater) columns; a sampling signal output circuit which outputs sampling signals; and a sampling circuit which has sampling switches provided in the data lines, respectively, and which turns on the sampling switches to sample data signals supplied to “n” (n is an integer of 2 or greater) image signal lines, to the data lines. The sampling circuit groups the blocks for every “n” blocks, makes individual blocks in the same group correspond to different image signal lines, respectively, to connect the sampling switches in the individual blocks to corresponding image signal lines, supplies one sampling signal to two adjacent groups, and when any one sampling signal is supplied, simultaneously turns on sampling switches in the same columns in “n” blocks belonging to one group of two groups.

REFERENCES:
patent: 6731266 (2004-05-01), Jung
patent: 6806862 (2004-10-01), Zhang et al.
patent: A-2000-112437 (2000-04-01), None

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