Patent ID: 7825883
Filing Date: 2010-11-02
Classification: G09G

Abstract:
1. A method for deriving a burst output signal in a LCD panel, wherein said LCD panel contains an inverter and a computer system, wherein said inverter has a duty cycle D and contains a bus controller and a counter, comprising: sending a predetermined burst frequency from said computer system to said bus controller through a bus; deriving the frequency of said counter through said bus controller, wherein the frequency of said counter is at least the required resolution steps, N, times the required burst frequency, wherein said counter has M bits and 2 deriving the high level portion of said burst output signal through said inverter by counting D*N through said counter, wherein said counter starts to count after the high level portion is detected and triggers the low level of said burst output signal after D*N counts; and deriving the low level portion of said burst output signal through said inverter by counting (1−D)*N through said counter, wherein said counter starts to count after the low level portion is detected and triggers the high level of said burst output signal after (1−D)*N counts.