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:
Mar. 18, 1980
Filed:
Mar. 30, 1978
Applicant:
Inventor:
James W Pfeiffer, Cupertino, CA (US);
Assignee:
Fairchild Camera and Instrument Corporation, Mountain View, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
29593 ; 2959 / ; 206329 ;
Abstract
A method for applying polarizer material to partially-finished liquid-crystal displays comprises loading a plurality of partially-finished liquid-crystal devices on a strip carrier, applying adhesive polarizer material in strip form over the liquid-crystal devices on the strip carrier, and cutting the polarizer material to desired size with non-contact cutting means.
Pfeiffer, James. (1980). Technique for applying polarizer material to liquid-crystal displays (U.S. Patent No. 4193287). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4193287
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile