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:
Feb. 05, 1985
Filed:
Feb. 04, 1983
Applicant:
Inventors:
Sakae Sanada, Hadano, JP;
Yoshiyuki Ohzawa, Hiratsuka, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; C04B / ;
U.S. Cl.
CPC ...
156 89 ; 264 56 ; 264 58 ; 264 65 ; 264 66 ; 264 67 ;
Abstract
A method for manufacturing a ceramic substrate, featured by pressing of the green sheet to reduce its dimensional change with time is provided. After this dimensional stabilization treatment, a conductor is printed on the surface of the green sheet and then the conductor-printed green sheet is sintered.