Adjusting pixel clock

Details Adjusting pixel clock Adjusting pixel clock

2007-10-02

2007-10-02

Ometz, David (Department: 2622)

Television

Synchronization

Automatic phase or frequency control

C348S536000, C348S505000, C348S511000, C348S533000, C345S213000

Reexamination Certificate

active

11174929

ABSTRACT:
A pixel clock frequency is adjusted in response to periodically monitoring the relative positions between a video signal to be displayed and a video signal captured. Image shear of the display signal may be avoided quickly. Adjustments are made to the color burst signal where dramatic changes in the pixel clock frequency result.

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