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:
Nov. 29, 2016
Filed:
Sep. 27, 2013
Applicant:
Ngk Insulators, Ltd., Nagoya, JP;
Inventors:
Assignee:
NGK Insulators, Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 38/10 (2006.01); B28D 5/00 (2006.01); H01L 41/337 (2013.01); B32B 38/00 (2006.01); B32B 38/08 (2006.01); H01L 41/338 (2013.01);
U.S. Cl.
CPC ...
B32B 38/0004 (2013.01); B28D 5/0011 (2013.01); B32B 38/08 (2013.01); H01L 41/338 (2013.01); Y10T 156/1082 (2015.01);
Abstract
A method for manufacturing a ceramic device is provided including fixing a ceramic substrate to a reinforcing plate via a sacrifice layer, forming a groove, which penetrates the ceramic substrate and the sacrifice layer and reaches the reinforcing plate, on an upper surface of the ceramic substrate to divide the ceramic substrate into plural ceramic substrates, and removing the sacrifice layer.