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.:
Date of Patent:
Jun. 14, 1994
Filed:
Jun. 17, 1992
Applicant:
Inventors:
Kazunori Katakura, Atsugi, JP;
Yoshio Hotta, Atsugi, JP;
Akira Tsuboyama, Atsugi, JP;
Mitsuo Iwayama, Odawara, JP;
Tadashi Mihara, Isehara, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345 97 ; 345 95 ;
Abstract
A display apparatus includes a matrix of electrodes formed of scanning electrodes and information electrodes. A scanning device uses a plurality of scanning methods for selecting scanning electrodes and performs the scanning methods according to respective priorities, and a driving device changes driving conditions according to the scanning methods or the priorities thereof.
Katakura, Kazunori. (1994). Display apparatus having both refresh-scan and partial-scan (U.S. Patent No. 5321419). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5321419
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile