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. 11, 1992
Filed:
Jun. 13, 1991
Applicant:
Inventor:
William K Bohannon, San Diego, CA (US);
Assignee:
Proxima Corporation, San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
445 25 ; 141-7 ; 141 82 ; 359 53 ; 359 80 ;
Abstract
A method of making a LCD panel system including selecting a pair of substrate panels, forming a peripheral seal on one of the flat surfaces of one of the panels to define an area on the panel surface, distributing compressible optical spheres over the area, aligning one substrate panel with the first and placing the second panel against the seal, in an aligned condition with the other to form a chamber. The panels are pressed together to form a fluid tight seal between the panels. Air is then evacuated from the chamber and an optical fluid is introduced into the chamber.