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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 6011535 B1

PDFFull Text
Date of Patent:
Jan. 04, 2000

Filed:

Nov. 05, 1996

Active matrix display device and scanning circuit

Applicant:
Inventors:

Kenichi Katoh, Hiroshima, JP;

Yasushi Kubota, Nara, JP;

Hidehiko Chimura, Nagano, JP;

Jun Koyama, Kanagawa, JP;

Assignees:

Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken, JP;

Sharp Kabushiki Kaisha, Osaka, JP;

Attorney:

Fish & Richardson P.C.

Primary Examiner:

Bipin H Shalwala

Assistant Examiner:

Kent Chang

Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345 98 ; 345 99 ; 345100 ; 345204 ;
Abstract

A scanning circuit for a display device having an array of pixels. One embodiment of the scanning circuit includes L scan control signal lines, first logic circuits to operate on signals from M of the L scan control signal lines, flip-flop circuits communicating with the first logic circuits, N timing control signal lines, and second logic circuits coupled to operate on signal from the N timing control signal lines and the flip-flop circuits.

Find Patent Forward Citations

Katoh, Kenichi. (2000). Active matrix display device and scanning circuit (U.S. Patent No. 6011535). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6011535

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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