DC-DC converter for a display

Details DC-DC converter for a display DC-DC converter for a display

2005-06-28

2010-02-02

Behm, Harry (Department: 2838)

Electric power conversion systems

Current conversion

With voltage multiplication means

C327S536000

Reexamination Certificate

active

07656688

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.

REFERENCES:
patent: 5461557 (1995-10-01), Tamagawa
patent: 5521547 (1996-05-01), Tsukada
patent: 5920225 (1999-07-01), Choi et al.
patent: 6097665 (2000-08-01), Tomishima et al.
patent: 6507237 (2003-01-01), Hsu et al.
patent: 6741230 (2004-05-01), Sakai et al.
patent: 2001/0030571 (2001-10-01), Tsutsui et al.

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