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:
Nov. 25, 2014
Filed:
Jan. 06, 2012
Applicants:
Yutaka Takeshima, Nagaokakyo, JP;
Toshiyuki Nakaiso, Nagaokakyo, JP;
Shinsuke Tani, Nagaokakyo, JP;
Inventors:
Assignee:
Murata Manufacturing Co., Ltd., Nagaokakyo-Shi, Kyoto-fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/52 (2006.01); H01L 23/525 (2006.01); H01L 27/02 (2006.01); H01L 23/62 (2006.01); H01L 25/16 (2006.01);
U.S. Cl.
CPC ...
H01L 23/5252 (2013.01); H01L 27/0248 (2013.01); H01L 23/62 (2013.01); H01L 25/167 (2013.01); H01L 2924/0002 (2013.01);
Abstract
An anti-fuse element that includes a capacitance unit having an insulation layer and at least a pair of electrode layers formed on upper and lower surfaces of the insulation layer. The capacitance unit has a protection function against electrostatic discharge. Because the capacitance unit has a protection function against electrostatic discharge, an anti-fuse element can be provided which is less likely to cause insulation breakdown due to electrostatic discharge at the time of, for example, mounting a component.