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:
May. 19, 1998
Filed:
Jan. 05, 1995
Applicant:
Inventor:
Michael Ray, Goleta, CA (US);
Assignee:
Santa Barbara Research Center, Goleta, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428469 ; 428472 ; 4284721 ; 4284722 ; 428432 ; 428433 ; 428209 ; 428210 ;
Abstract
A microelectronic device includes a substrate device and a dark mirror coating overlying one side of the substrate device. The dark mirror coating has a via therethrough to the substrate device. The dark mirror coating has a plurality of alternating layers of dielectrics and metals. Each metallic layer has an electrically nonconducting region adjacent to the vias, preferably formed by anodizing the metallic layers after deposition.