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:
Aug. 25, 1987
Filed:
Mar. 23, 1983
Applicant:
Inventor:
Hiroshi Hikichi, Tokyo, JP;
Assignee:
Nippon Electric Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
340802 ; 340762 ; 340813 ;
Abstract
A control circuit for a time division multielement display in which a display information generator provides display information to all elements of the display in common, a digital signal generator enables each of the elements in sequence, an active period control circuit controls the enabling signal of the signal generator, and an active period set circuit sets the length of time the control circuit causes an element to be enabled, whereby erroneous displays due to slow transitions are eliminated by shortening the enabled period.
Hikichi, Hiroshi. (1987). Display apparatus time-division controlled in a dynamic driving system (U.S. Patent No. 4689618). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4689618
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile