Shift register

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C345S098000, C377S064000

Reexamination Certificate

active

10747688

ABSTRACT:
A shift register includes stages shifting an input signal with phase-delayed control signals and first and second supply voltages, and for applying shifted input signals as output signals and as input signals of succeeding stages. Each of the stages includes a first controller selectively applying an input signal and a first supply voltage to a first node between first to third transistors; a second controller selectively applying the first and second supply voltages to a second node between fourth and fifth transistors; and an output buffer selectively applying a predetermined control signal and the first supply voltage as an output signal to a stage output line between sixth and seventh transistors, wherein the fifth transistor may be turned on to sustain a voltage present at the second node equal to the first supply voltage when the fourth transistor is turned off.

REFERENCES:
patent: 5701136 (1997-12-01), Huq et al.
patent: 6339631 (2002-01-01), Yeo et al.
patent: 6426743 (2002-07-01), Yeo et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Shift register does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-3862560

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.