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:
Mar. 31, 1987
Filed:
Jun. 21, 1985
Applicant:
Inventor:
William I Lehrer, Los Altos, CA (US);
Assignee:
Fairchild Camera & Instrument Corp., Cupertino, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ; B32D / ;
U.S. Cl.
CPC ...
428428 ; 427 34 ; 427 96 ; 427 99 ; 427226 ; 427240 ; 427255 ; 427269 ; 427271 ; 427379 ; 427380 ; 427404 ; 4274192 ; 4274193 ; 4274194 ; 4274196 ; 428432 ; 428901 ;
Abstract
There is disclosed herein a stress relieved intermediate insulating layer consisting of one or more layers of spun-on glass lying over a metalization pattern. The spun-on layers are allowed to crack from thermal stress imposed upon the structure. The cracks in the spun-on layers are then filled with a glass layer deposited by CVD or LPCVD.