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.

Date of Patent:
May. 15, 2018

Filed:

Jun. 08, 2017
Applicant:

Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;

Inventors:

Kuniaki Yosui, Nagaokakyo, JP;

Keisuke Ikeno, Nagaokakyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/498 (2006.01); H01L 23/00 (2006.01); H01L 21/48 (2006.01);
U.S. Cl.
CPC ...
H01L 23/4985 (2013.01); H01L 21/4853 (2013.01); H01L 21/4857 (2013.01); H01L 23/49811 (2013.01); H01L 23/49822 (2013.01); H01L 23/49827 (2013.01); H01L 23/49838 (2013.01); H01L 23/562 (2013.01); H01L 24/17 (2013.01); H01L 24/81 (2013.01); H01L 2224/13144 (2013.01); H01L 2224/16227 (2013.01); H01L 2224/17132 (2013.01); H01L 2224/81191 (2013.01); H01L 2224/81205 (2013.01); H01L 2924/14 (2013.01); H01L 2924/35 (2013.01);
Abstract

A multilayer substrate includes a flexible element assembly including a principal surface, a first to an n-th external electrode disposed on the principal surface, and at least one first dummy conductor disposed inside the element assembly in a floating state. When the element assembly is viewed from a normal direction of the principal surface, a distance between an m-th external electrode and a nearest external electrode therefrom among the first to the n-th external electrodes is defined as a distance Dm, an average of distances Dto Dn is defined as an average Dave, and an area within a circle having a center on the m-th external electrode and having a radius of Dm is defined as an area Am. The first dummy conductor is located in at least one area Am having a radius of Dm greater than the average Dave when viewed from the normal direction.


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