logo

For the Inventor, By the Inventor

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.:

US 8847726 B1

PDFFull Text
Date of Patent:
Sep. 30, 2014

Filed:

Aug. 03, 2012

Method for manufacturing esd protection device and esd protection device

Applicants:

Tetsuya Ikeda, Nagaokakyo, JP;

Takayuki Tsukizawa, Nagaokakyo, JP;

Inventors:

Tetsuya Ikeda, Nagaokakyo, JP;

Takayuki Tsukizawa, Nagaokakyo, JP;

Assignee:

Murata Manufacturing Co., Ltd., Kyoto, JP;

Attorney:

Keating & Bennett, LLP

Primary Examiner:

Kyung Lee

Int. Cl.
CPC ...
H01C 7/10 (2006.01); H01C 7/13 (2006.01); H02H 9/04 (2006.01); H05K 1/02 (2006.01); H01T 21/00 (2006.01); H05F 3/02 (2006.01); H01T 4/12 (2006.01); H05K 3/46 (2006.01); H05K 1/16 (2006.01);
U.S. Cl.
CPC ...
H02H 9/044 (2013.01); H05K 3/4629 (2013.01); H05K 2201/096 (2013.01); H05K 1/026 (2013.01); H05K 1/16 (2013.01); H05K 1/0259 (2013.01); H01T 21/00 (2013.01); H05F 3/02 (2013.01); H01T 4/12 (2013.01);
Abstract

In a method for manufacturing an ESD protection device and an ESD protection device, on sheets defining insulating layers, portions defining a first connection conductor and a second connection conductor and a portion defining a mixed portion are formed, then the sheets are laminated and heated. The mixed portion is formed using a mixed portion formation material containing a cavity formation material and a solid component containing at least one of (i) a metal and a semiconductor, (ii) a metal and ceramic, (iii) a metal, a semiconductor, and ceramic, (iv) a semiconductor and ceramic, (v) a semiconductor, (vi) a metal coated with an inorganic material, (vii) a metal coated with an inorganic material and a semiconductor, (viii) a metal coated with an inorganic material and ceramic, and (ix) a metal coated with an inorganic material, a semiconductor, and ceramic. The cavity formation material disappears during heating.

Find Patent Forward Citations

Ikeda, Tetsuya. (2014). Method for manufacturing esd protection device and esd protection device (U.S. Patent No. 8847726). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8847726

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…