System for controlling driving lamp of backlight unit

Details System for controlling driving lamp of backlight unit System for controlling driving lamp of backlight unit

2005-06-24

2010-12-14

Nguyen, Chanh (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S212000

Reexamination Certificate

active

07852312

ABSTRACT:
A liquid crystal display device including a liquid crystal display panel, a lamp for emitting light to the a liquid crystal display panel, a timing controller for generating a lamp control signal to control a light-on time of the lamp, and an inverter for controlling a light-on and a light-off of the lamp according to the lamp control signal while limiting current and maintaining power supplied to the lamp regardless of the light-on time for the lamp.

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