Apparatus and method for controlling display state

Details Apparatus and method for controlling display state Apparatus and method for controlling display state

2005-11-04

2009-12-15

Liang, Regina (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

C345S213000, C348S536000

Reexamination Certificate

active

07633494

ABSTRACT:
In a display state control apparatus for automatically changing the frequency and the phase of a sampling clock signal according to changes in the phase and frequency of an input signal, and in a display state control method therefor, an optimal display state is maintained by automatically changing the frequency and phase of a sampling clock signal used to sample an input signal according to changes in the input signal. In this manner, user interaction is not required for generating the optimal display control signal.

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Search Report dated Feb. 9, 2009 issued in corresponding Taiwan Application No. TW094138378.

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