Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
February 2, 2010
Patent Application Number
11168798
Date Filed
June 28, 2005
Patent Primary Examiner
Patent abstract
A DC-DC converter for a display. The DC-DC converter comprises a negative voltage generator, a level sifter and a DC-DC sub-converter. The negative generator generates a negative voltage. The level shifter, coupled to the negative voltage generator, generates complementary switch control signals. The DC-DC sub-converter coupled to the level shifter operates in response to the complementary switch control signals.
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