Level shift circuit and semiconductor device

Details Level shift circuit and semiconductor device Level shift circuit and semiconductor device

2005-07-12

2005-07-12

Tra, Quan (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

C327S333000

Reexamination Certificate

active

06917239

ABSTRACT:
A level shift circuit including a capacitor, a charge control circuit, and a limiting circuit. The charge control circuit is connected to the capacitor to provide the voltage of a high potential power supply to the capacitor and to control the charging of the capacitor. The limiting circuit is connected to the high potential power supply and the charge control circuit to limit the voltage provided to the capacitor from the high potential power supply before the charge control circuit stops providing the voltage of the high potential power supply to the capacitor.

REFERENCES:
patent: 613556 (1898-11-01), Brown
patent: 4000412 (1976-12-01), Rosenthal et al.
patent: 4612462 (1986-09-01), Asano et al.
patent: 5917348 (1999-06-01), Chow
patent: 5933028 (1999-08-01), Kushiyama
patent: 5940283 (1999-08-01), Mihara
patent: 6060930 (2000-05-01), Choi
patent: 6091351 (2000-07-01), Shimomura
patent: 6198334 (2001-03-01), Tomobe et al.
patent: 6222384 (2001-04-01), Kim
patent: 6433623 (2002-08-01), Okutsu et al.
patent: 2525057 (1976-12-01), None
patent: 3638957 (1988-05-01), None
patent: 4139762 (1993-06-01), None
patent: 19834428 (2000-02-01), None
patent: 19842458 (2000-07-01), None
patent: 19825034 (2001-04-01), None
patent: 10144080 (1998-05-01), None

Affiliated with

Also associated with

Rating

Level shift circuit and semiconductor device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Level shift circuit and semiconductor device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Level shift circuit and semiconductor device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3430190