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:
Jan. 04, 2011
Filed:
Mar. 24, 2005
Hidenori Katsumura, Hyogo, JP;
Tatsuya Inoue, Osaka, JP;
Hiroshi Kagata, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
There is provided a static electricity countermeasure component including a varistor layer having a plurality of inner electrodes of a planer shape, embedded therein a board including alumina laminated with the varistor layer, and a terminal connected to the inner electrode of the varistor layer and formed at a side face of the varistor layer, in which the varistor layer and the board are sintered to thereby diffuse bismuth oxide of the varistor layer in the board and provide a bismuth oxide diffusing layer at the board. In this way, the static electricity countermeasure component achieving thin-sized formation while maintaining a varistor characteristic against a small surge voltage can be realized.