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:
Apr. 05, 2005
Filed:
Aug. 13, 2003
Norihisa Takahara, Ibaraki, JP;
Emiko Igaki, Amagasaki, JP;
Masakazu Tanahashi, Osaka, JP;
Takafumi Moriyasu, Neyagawa, JP;
Rui Nakao, Ikoma, JP;
Tomoyuki Washizaki, Miyazaki, JP;
Yoshiaki Fukui, Miyazaki, JP;
Norihisa Takahara, Ibaraki, JP;
Emiko Igaki, Amagasaki, JP;
Masakazu Tanahashi, Osaka, JP;
Takafumi Moriyasu, Neyagawa, JP;
Rui Nakao, Ikoma, JP;
Tomoyuki Washizaki, Miyazaki, JP;
Yoshiaki Fukui, Miyazaki, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A ceramic electronic component includes two or more electrodesandspaced at a predetermined distance from each other, between which a potential difference is produced in operation and a voidthat penetrates to the outside is provided. In the void, a water repellent filmis formed. This prevents water vapor from being absorbed in the voidconnecting the electrodesand, and thereby preventing the formation of a conductive path and the occurrence of ion migration.