Signal dividing circuit and semiconductor device

Details Signal dividing circuit and semiconductor device Signal dividing circuit and semiconductor device

2006-01-31

2006-01-31

Lamarre, Guy (Department: 2133)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C257S359000

Reexamination Certificate

active

06992651

ABSTRACT:
To provide a constitution capable of reducing production cost in a semiconductor device for display of a type integrally formed with a drive circuit with a digital signal as an input signal and a pixel matrix unit, a signal dividing circuit is formed on a substrate where drive circuits and a pixel matrix unit are to be formed simultaneously with the drive circuits and the pixel matrix unit in view of fabrication steps by which fabrication steps of the signal dividing circuit per se and steps required for connecting the signal dividing circuit to wirings on the substrate can be dispensed with without adding further steps.

REFERENCES:
patent: 4644338 (1987-02-01), Aoki et al.
patent: 4736137 (1988-04-01), Ohwada et al.
patent: 4782340 (1988-11-01), Czubatyj et al.
patent: 4872002 (1989-10-01), Stewart et al.
patent: 4908517 (1990-03-01), Imamura
patent: 5250937 (1993-10-01), Kikuo et al.
patent: 5525867 (1996-06-01), Williams
patent: 5543352 (1996-08-01), Ohtani et al.
patent: 5563426 (1996-10-01), Zhang et al.
patent: 5643826 (1997-07-01), Ohtani et al.
patent: 5648277 (1997-07-01), Zhang et al.
patent: 5712653 (1998-01-01), Katoh et al.
patent: 5851440 (1998-12-01), Tanaka et al.
patent: 5877740 (1999-03-01), Hirakata et al.
patent: 5923962 (1999-07-01), Ohtani et al.
patent: 6140667 (2000-10-01), Yamazaki et al.
patent: 6147667 (2000-11-01), Yamazaki et al.
patent: 0 354 372 (1990-02-01), None
patent: 0 718 816 (1996-06-01), None
patent: 0 789 345 (1997-08-01), None
patent: 07-321339 (1995-12-01), None
patent: 08-78329 (1996-03-01), None
Ohtani et al., “LP-B: Late News Psoter: A 60-in. HDTV Rear-Projector with Continuous-Grain Silicon Technology”, May 17-22, 1998, pp. 467-470, SID 98 Digest, International Symposium Digest of Technical Papers, vol. XXIX.
U.S. Appl. No. 09/275,426, filed Mar. 24, 1999, entitled “Driving Circuit of a Semiconductor Display Device and the Semiconductor Display Device”.
European Search Report dated Oct. 18, 1999.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3579645