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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.:

US 9089993 B1

PDFFull Text
Date of Patent:
Jul. 28, 2015

Filed:

Apr. 03, 2012

Ceramic green sheet, ceramic green sheet laminate, production method of ceramic green sheet, and production method of ceramic green sheet laminate

Applicants:

Kunihiko Yoshioka, Nagoya, JP;

Koji Kimura, Nagoya, JP;

Satoshi Ishibashi, Nagoya, JP;

Inventors:

Kunihiko Yoshioka, Nagoya, JP;

Koji Kimura, Nagoya, JP;

Satoshi Ishibashi, Nagoya, JP;

Assignee:

NGK Insulators, Ltd., Nagoya, JP;

Attorney:

Burr & Brown, PLLC

Primary Examiner:

Alex Efta

Int. Cl.
CPC ...
C03B 29/00 (2006.01); B28B 13/02 (2006.01); B28B 1/00 (2006.01); B28B 7/00 (2006.01); B28B 19/00 (2006.01); B32B 18/00 (2006.01); H01G 4/12 (2006.01); B29K 309/02 (2006.01); B29C 45/03 (2006.01); B29C 45/04 (2006.01); B29C 45/14 (2006.01); B28B 1/14 (2006.01); B28B 1/16 (2006.01); B28B 1/24 (2006.01); C04B 35/00 (2006.01); C04B 37/00 (2006.01); B32B 3/10 (2006.01); B32B 3/14 (2006.01);
U.S. Cl.
CPC ...
B28B 13/021 (2013.01); B28B 1/008 (2013.01); B28B 7/0091 (2013.01); B28B 19/0015 (2013.01); B32B 18/00 (2013.01); H01G 4/12 (2013.01); B28B 1/14 (2013.01); B28B 1/16 (2013.01); B28B 1/24 (2013.01); B29C 45/03 (2013.01); B29C 45/04 (2013.01); B29C 45/14 (2013.01); B29C 45/14008 (2013.01); B29K 2309/02 (2013.01); B32B 3/10 (2013.01); B32B 3/14 (2013.01); C04B 35/00 (2013.01); C04B 37/001 (2013.01); C04B 2235/602 (2013.01); C04B 2237/32 (2013.01); C04B 2237/34 (2013.01); C04B 2237/341 (2013.01); C04B 2237/343 (2013.01); C04B 2237/346 (2013.01); C04B 2237/348 (2013.01); C04B 2237/365 (2013.01); C04B 2237/368 (2013.01); C04B 2237/68 (2013.01); Y10T 428/24926 (2015.01);
Abstract

The present invention provides a ceramic green sheet with a thin flat plate shape obtained by molding and solidifying a ceramic slurry, which contains a ceramic powder, dispersion medium, and gelling agent, into a thin flat plate. The ceramic green sheet partially includes a body that is obtained by molding and solidifying a conductor paste, which becomes a conductor later, and the body is exposed on a part of each of the both surfaces of the sheet. Plural ceramic green sheets described above are produced. The plural ceramic green sheets are successively stacked and press-bonded in the thickness direction in such a manner that the bodies included in the respective sheets are connected to each other for all combinations of the adjacent two sheets. As a result, a ceramic green sheet laminate is formed, which includes one body that is obtained by connecting the bodies included in the respective sheets.

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