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:
Dec. 23, 2008
Filed:
Apr. 17, 2002
Applicants:
Kazuhide Sato, Aichi-pref., JP;
Hidekazu Hattori, Nagoya, JP;
Ikuo Ito, Anjyo, JP;
Syouichi Takenouchi, Toyota, JP;
Toshiaki Kamiya, Yokkaichi, JP;
Inventors:
Kazuhide Sato, Aichi-pref., JP;
Hidekazu Hattori, Nagoya, JP;
Ikuo Ito, Anjyo, JP;
Syouichi Takenouchi, Toyota, JP;
Toshiaki Kamiya, Yokkaichi, JP;
Assignee:
Denso Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/02 (2006.01); B32B 38/04 (2006.01); C04B 33/32 (2006.01); H01L 41/083 (2006.01);
U.S. Cl.
CPC ...
Abstract
A high reliability ceramic laminate suppresses delamination and cracks. Wide ceramic sheets are temporarily laminated by heat and pressure to form a pre-laminate which is cut to form a unit body. Unit bodies are laminated to obtain a ceramic laminate. Dewaxing removes not less than 90% of a binder resin before the ceramic laminate is sintered.