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:
Jan. 05, 1993
Filed:
Jun. 13, 1991
Applicant:
Inventor:
William K Bohannon, San Diego, CA (US);
Assignee:
Proxima Corporation, San Diego, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ; G02F / ; G02F / ;
U.S. Cl.
CPC ...
359 73 ; 359 74 ; 359 81 ;
Abstract
A liquid crystal display panel construction includes a matrix of liquid crystal elements and a layer of optical fluid extending substantially in a plane parallel to the matrix of liquid crystal elements, for improving the optical characteristics of the panel.