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:
Jun. 22, 2021

Filed:

Mar. 07, 2019
Applicant:

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

Inventors:

Kuniaki Yosui, Nagaokakyo, JP;

Shingo Ito, Nagaokakyo, JP;

Isamu Morita, Nagaokakyo, JP;

Naoki Gouchi, Nagaokakyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/047 (2006.01); H01L 41/083 (2006.01); H01L 41/09 (2006.01); H01L 41/193 (2006.01); H01F 27/28 (2006.01); H01F 27/32 (2006.01); H05K 1/18 (2006.01); H01F 7/20 (2006.01); H05K 3/46 (2006.01); H05K 1/14 (2006.01); H05K 1/16 (2006.01); H01F 17/00 (2006.01);
U.S. Cl.
CPC ...
H01L 41/0475 (2013.01); H01F 7/20 (2013.01); H01F 27/2804 (2013.01); H01F 27/323 (2013.01); H01L 41/083 (2013.01); H01L 41/0986 (2013.01); H01L 41/193 (2013.01); H05K 1/181 (2013.01); H05K 3/4691 (2013.01); H01F 2017/006 (2013.01); H01F 2027/2809 (2013.01); H05K 1/147 (2013.01); H05K 1/165 (2013.01); H05K 3/4635 (2013.01); H05K 2201/1003 (2013.01);
Abstract

A multilayer substrate includes a stacked body including first and second flexible insulating base material layers, and an actuator conductor pattern on at least the first insulating base material layer. The stacked body includes a first region including stacked first and second insulating base material layers, and a second region including stacked second insulating base material layers. The first region includes an actuator function portion in a portion thereof, the actuator function portion including the actuator conductor pattern. The thickness of the first insulating base material layer including the actuator conductor pattern is smaller than the thickness of one second insulating base material layer.


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