LCD Backlighting Control

The paper provides detail information about the LCD backlighting control which is a set of circuits and methods used to control cold cathode fluorescent lamps (CCFL). Control of the lamps is carried out with a Software Enabled Control System, which is at the forefront of developments in the field of Controls and Computer Science. The control system allows multiple lamps to be driven out of the same inverter circuit while preserving the independent dimming control for each lamp. It also informs that the control system is adaptive in that it compensates for aging, operating temperature, lamp-manufacturing variations along with appropriate conclusions and benefits.

Provided by: CEYX Technologies Topic: Date Added: Jan 2004 Format: PDF

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