Fuzzy logic based LCD overdrive control method

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United States of America Patent

PATENT NO 7405741
SERIAL NO

10931312

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A boost table stores adjusted target levels for pairs of original and target pixel levels. The adjusted target levels can be used to as a substitute for the target pixel level to improve pixel response in reaching the desired target pixel level. A reduced boost table can be used, storing a subset of the adjusted target levels. Fuzzy logic control rules can be used to calculate adjusted target levels not actually stored in the reduced boost table.

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Patent Owner(s)

Patent OwnerAddress
PIXELWORKS INC16760 SW UPPER BOONES FERRY ROAD SUITE 101 PORTLAND OR 97224

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tang, Tianhua San Jose, CA 9 133
Zhang, Hongmin Santa Clara, CA 50 471

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