Invention Grant
- Patent Title: Process for producing PTC device
- Patent Title (中): 生产PTC器件的工艺
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Application No.: US12086311Application Date: 2006-12-07
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Publication No.: US08590142B2Publication Date: 2013-11-26
- Inventor: Arata Tanaka , Katsuaki Suzuki
- Applicant: Arata Tanaka , Katsuaki Suzuki
- Priority: JP2005-356125 20051209
- International Application: PCT/JP2006/324456 WO 20061207
- International Announcement: WO2007/066725 WO 20070614
- Main IPC: H01H69/02
- IPC: H01H69/02
Abstract:
There is provided a polymer PTC device including a polymer PTC element having a lower resistance. The production process of a PTC device which includes a PTC element (102) having a polymer PTC component (110) and metal electrodes (104) placed on both sides thereto; and a lead (106) connected electrically to at least one of the metal electrodes, is characterized in that the polymer PTC component is formed of an electrically conductive polymer composition which comprises a polymer material and conductive fillers dispersed therein, and the connection of the lead to the metal electrode is performed at a temperature which is lower than the melting point of the polymer material.
Public/Granted literature
- US20090223035A1 Process for Producing PTC Device Public/Granted day:2009-09-10
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