Method for controlling brightness level of a display

Details Method for controlling brightness level of a display Method for controlling brightness level of a display

2003-07-18

2009-06-02

Awad, Amr (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

Intensity or color driving control

C345S102000

Reexamination Certificate

active

07542056

ABSTRACT:
Disclosed is an apparatus and method for controlling a brightness level of a liquid crystal display. A brightness sensor is used to detect the brightness of the LCD. A control code value corresponding to the sensed brightness level is then set for the LCD. The control code information is then used to variably control the brightness of the LCD at an appropriate level.

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