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:
Jul. 28, 1998
Filed:
Feb. 29, 1996
Applicant:
Inventors:
Shari Powell Fisher, Santa Rosa, CA (US);
Roger W Phillips, Santa Rosa, CA (US);
Gregory F Davis, Guerneville, CA (US);
Charlotte LeGallee, Healdsburg, CA (US);
Assignee:
Flex Products, Inc., Santa Rosa, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
4284111 ; 428457 ; 428610 ; 428615 ; 428620 ; 428641 ; 101454 ;
Abstract
A lithographic laser imageable thin film structure comprising a substrate having first and second surfaces. A vacuum-deposited metal layer is carried by the first surface of the substrate. A layer of semiconductor material is adhered to and overlies the metal layer. The metal layer and the semiconductor material have thicknesses which are selected to maximize absorption of laser energy impinging on the same.