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. 22, 1978
Filed:
Jan. 13, 1977
Applicant:
Inventor:
Donald Jones Channin, Princeton, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
3403 / ; 350356 ;
Abstract
A multiplex addressing system for use with a multi-element array of liquid crystal electro-optic devices wherein all elements of a selected row are turned on by applying a predetermined activating voltage to all the elements of the row, then erasing the selected and non-selected elements in the row by a lesser and a greater amount to effect predetermined on and off responses, to take advantage of the highly non-linear erase response of the electro-optic devices.
Channin, Donald. (1978). Matrix address system using erase operation (U.S. Patent No. 4109242). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4109242
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile