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:
Jun. 12, 2018
Filed:
Jun. 24, 2015
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Yu-Sik Hwang, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Abstract
A protection element includes a positive temperature coefficient (PTC) material layer, a second conductive layer on a second surface of the PTC material layer, a first electrode lead layer on the first conductive layer, and a second electrode lead layer on the second conductive layer. The first conductive layer includes a plurality of laminated first layers and the second conductive layer includes a plurality of laminated second layers. The first conductive layer has a plurality of first through-holes including a first conductive material to connect at least two of the first layers. The second conductive layer having a plurality of second through-holes including a second conductive material to connect at least two of the second layers.