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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 10121592 B1

PDFFull Text
Date of Patent:
Nov. 06, 2018

Filed:

Mar. 15, 2017

Dielectric thin film and electronic component

Applicant:

Tdk Corporation, Tokyo, JP;

Inventors:

Maiko Shirokawa, Tokyo, JP;

Raitarou Masaoka, Tokyo, JP;

Hiroki Uchiyama, Tokyo, JP;

Shohei Fujii, Tokyo, JP;

Assignee:

TDK CORPORATION, Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Lauren R Colgan

Int. Cl.
CPC ...
B32B 15/04 (2006.01); H01G 4/10 (2006.01); H01P 7/10 (2006.01); H03H 1/00 (2006.01); C23C 14/08 (2006.01); C04B 35/053 (2006.01); H01G 4/33 (2006.01); H01G 4/12 (2006.01); C23C 14/34 (2006.01); H01B 3/12 (2006.01);
U.S. Cl.
CPC ...
H01G 4/10 (2013.01); C04B 35/053 (2013.01); C23C 14/082 (2013.01); H01G 4/1209 (2013.01); H01G 4/33 (2013.01); H01P 7/10 (2013.01); H03H 1/00 (2013.01); C23C 14/3414 (2013.01); H01B 3/12 (2013.01); H01G 4/12 (2013.01); H03H 2001/0021 (2013.01);
Abstract

A dielectric thin film containing MgO as a main component, wherein the dielectric thin film is composed of a columnar structure group containing at least one columnar structure A constructed by single crystal and at least one columnar structure B constructed by polycrystal, respectively, and in the cross section of the direction perpendicular to the dielectric thin film, when the area occupied by the columnar structure A is set as Cand the area occupied by the columnar structure B is set as C, the relationship between Cand Csatisfies 0.4≤C/C≤1.1.

Find Patent Forward Citations

Shirokawa, Maiko. (2018). Dielectric thin film and electronic component (U.S. Patent No. 10121592). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10121592

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

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