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:
Oct. 10, 2017
Filed:
Mar. 04, 2015
Samsung Electro-mechanics Co., Ltd., Suwon-Si, KR;
Sang Uk Son, Suwon-Si, KR;
Duck Hwan Kim, Suwon-si, KR;
Jea Shik Shin, Suwon-Si, KR;
Yeong Gyu Lee, Suwon-Si, KR;
Chul Soo Kim, Suwon-Si, KR;
Moon Chul Lee, Suwon-Si, KR;
Ho Soo Park, Suwon-Si, KR;
Jie Ai Yu, Suwon-Si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
There is provided an acoustic resonator including: a resonance part including a first electrode, a second electrode, and a piezoelectric layer interposed between the first and second electrodes; and a substrate provided below the resonance part, wherein the substrate includes at least one via hole penetrating through the substrate and a connective conductor formed in the via hole and connected to at least one of the first and second electrodes. Therefore, reliability of the connective conductor formed in the substrate may be secured.