Electro-optical device and driving method of the same

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United States of America Patent

PATENT NO 7724217
SERIAL NO

11551351

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Abstract

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store signals for 3 bits×2 frames). Thus, in the display of a still picture, the digital image signals once stored in the memory circuits are repeatedly read out and a display is carried out for each frame, so that driving of a source signal line driver circuit is stopped during the display. Thus, the electric power consumption of the electro-optical device is reduced.

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Patent Owner(s)

Patent OwnerAddress
SEMICONDUCTOR ENERGY LABORATORY CO LTDKANAGAWA KANAGAWA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koyama, Jun Kanagawa, JP 1634 57063

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