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:
Feb. 02, 1999
Filed:
Apr. 28, 1995
Applicant:
Inventors:
James D Sampica, Cedar Rapids, IA (US);
Melvin L Campbell, Marion, IA (US);
C John Anderson, Cedar Rapids, IA (US);
Duane Schlatter, Springville, IA (US);
Assignee:
Rockwell International, Costa Mesa, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
349122 ; 349158 ; 349 60 ;
Abstract
A liquid crystal display optical component stack-up is created with reduced defects typically caused by adhesive materials used to attach optical components to the liquid crystal display. A layer of silicone gel is positioned between a surface of the liquid crystal display and a surface of a first optical component. The layer of silicone gel attaches the first optical component to the liquid crystal display such that strain on the liquid crystal display is minimized.