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. 29, 2019
Filed:
Nov. 03, 2015
Applicant:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Inventors:
Assignee:
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 9/00 (2006.01); H02H 9/04 (2006.01); H01T 1/22 (2006.01); H01T 2/02 (2006.01); H01T 4/10 (2006.01); H01L 23/498 (2006.01); H01L 23/60 (2006.01);
U.S. Cl.
CPC ...
H02H 9/04 (2013.01); H01L 23/49822 (2013.01); H01L 23/49838 (2013.01); H01L 23/60 (2013.01); H01T 1/22 (2013.01); H01T 2/02 (2013.01); H01T 4/10 (2013.01); H01L 2924/0002 (2013.01);
Abstract
There is provided an ESD protection device that can have an advantageously low discharge inception voltage. An ESD protection device having a substrate, first and second discharge electrodes provided somewhere on the substrate with their respective distal ends facing each other with a gap therebetween, and a high-dielectric-constant layer having a relative dielectric constant higher than that of the substrate.