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:
Jun. 03, 1980
Filed:
Feb. 23, 1978
Applicant:
Inventors:
Michael N Ernstoff, Los Angeles, CA (US);
Gordon F Anderson, Huntington Beach, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
2959 / ; 204 15 ; 204 24 ;
Abstract
A process for forming planar liquid crystal matrix array chips including the steps of electro-plating a conductive material over a smoothing layer thereby filling the contact holes with conductive material or alternatively placing a photoresist over the micro circuit, electroplating over the photo resist, which is then dissolved leaving conductive posts. The smoothing material is applied around the posts and the surface then polished, made flat and reflecting electrodes attached.