Shift register circuit

Details Shift register circuit Shift register circuit

2006-08-17

2010-02-02

Le, Don P (Department: 2819)

Electronic digital logic circuitry

Multifunctional or programmable

Sequential or with flip-flop

C377S064000, C345S100000

Reexamination Certificate

active

07656194

ABSTRACT:
A shift register circuit comprising a plurality of stages dependently connected to an initial input signal or an output signal of a previous stage and connected to first and second clock signals which are mutually inverted. Each stage includes eight switching devices interconnected together with three capacitors and interfaced through eleven interface points. Some of the interface points are connected to the first and second clock signals according to whether the stage is an even numbered stage or an odd numbered stage. Other ones of the interface points are connectable to the first and second clock signals in alternative ways to reduce power consumption without changing an internal configuration of the stage.

REFERENCES:
patent: 6426743 (2002-07-01), Yeo et al.
patent: 2002/0149318 (2002-10-01), Jeon et al.
patent: 2003/0128180 (2003-07-01), Kim et al.
patent: 2007/0040771 (2007-02-01), Chung et al.
patent: 2007/0263763 (2007-11-01), Moon
patent: 2008/0012818 (2008-01-01), Lee et al.
patent: 2008/0226013 (2008-09-01), Deane
patent: 2000-55633 (2000-08-01), None
patent: 10-438525 (2004-06-01), None
Search Report issued in European Patent Application No. 06255686.5 on Jul. 9, 2007.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4176020