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:
Jun. 17, 2008
Filed:
Aug. 26, 2004
Masayuki Yoshida, Tokyo, JP;
Junichi Sutoh, Tokyo, JP;
Shunji Aoki, Tokyo, JP;
Genichi Watanabe, Tokyo, JP;
Masayuki Yoshida, Tokyo, JP;
Junichi Sutoh, Tokyo, JP;
Shunji Aoki, Tokyo, JP;
Genichi Watanabe, Tokyo, JP;
TDK Corporation, Tokyo, JP;
Abstract
The invention relates to a so-called ceramic green sheet used for manufacturing multilayer ceramic electronic parts. The invention is intended to improve accuracy in shape of an electrode or other element formed on the sheet, accuracy in its position and uniformity in its thickness. In a process according to the invention, a layer made of a photosensitive material including a powder having a desired electric characteristic is formed on a light transmissive base member. A mask having a desired pattern is disposed on the back side of the base member and the photosensitive material is exposed from the back side of the base member through the mask. Then the photosensitive layer after the exposure is subjected to development.