Liquid crystal display and driving method thereof

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix

Reexamination Certificate

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Details

C345S094000, C345S095000, C345S096000, C345S098000, C345S208000, C345S209000, C345S215000

Reexamination Certificate

active

10817885

ABSTRACT:
A method of optimizing pixel signals for a liquid crystal display includes receiving the first, second and third pixel signals for the (n−1), (n) and (n+1)th frames. The first and second pixel signals are compared to determine if the second pixel signal requires overshooting or undershooting. The second and third pixel signals are compared to determine if the second pixel signal requires to be increased for pre-titling. The second pixel signal is compensated accordingly, thereby increasing liquid crystal response time.

REFERENCES:
patent: 5528257 (1996-06-01), Okumura et al.
patent: 6952192 (2005-10-01), Ohmuro et al.

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