Computer graphics processing and selective visual display system – Display driving control circuitry – Intensity or color driving control
Reexamination Certificate
2007-02-13
2007-02-13
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Intensity or color driving control
C345S102000, C345S692000
Reexamination Certificate
active
09834276
ABSTRACT:
A method for driving an LED backlight device using pulse width modulation with an additional timer to manage the power consumption, thermal output, and lighting level of the device with improved resolution.
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Hjerpe Richard
Honeywell International , Inc.
McDonnell Boehnen & Hulbert & Berghoff LLP
Shapiro Leonid
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