Invention Grant
- Patent Title: Thermally conductive sheet, production method for thermally conductive sheet, heat dissipation member, and semiconductor device
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Application No.: US16072671Application Date: 2017-01-13
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Publication No.: US10672682B2Publication Date: 2020-06-02
- Inventor: Hiroki Kanaya , Shinichi Uchida , Shunsuke Uchida , Gupta Rishabh , Keisuke Aramaki
- Applicant: Dexerials Corporation
- Applicant Address: JP Shinagawa-Ku, Tokyo
- Assignee: DEXERIALS CORPORATION
- Current Assignee: DEXERIALS CORPORATION
- Current Assignee Address: JP Shinagawa-Ku, Tokyo
- Agency: Carmody Torrance Sandak & Hennessey LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@54704677 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6c2b2220
- International Application: PCT/JP2017/001039 WO 20170113
- International Announcement: WO2017/130740 WO 20170803
- Main IPC: H01L23/00
- IPC: H01L23/00 ; H01L23/373 ; B29C48/08 ; C08K7/06 ; C08K3/00 ; B29C48/00 ; C08K9/00 ; B29C48/07 ; C09D183/04 ; C08K9/08 ; C08L83/04 ; C08K3/28 ; C08K9/04 ; C08K3/22 ; B29C39/00 ; C08L101/00 ; H01L23/42 ; D04H1/4242 ; H01L23/367 ; B29L31/18 ; B29K105/16 ; B29K509/02 ; B29K101/10 ; B29K83/00 ; C08G77/12 ; B29K105/24 ; C08G77/20 ; B29K509/04 ; B29K86/00 ; B81B3/00
Abstract:
A thermal conducting sheet, including: a binder resin; insulating-coated carbon fibers; and a thermal conducting filler other than the insulating-coated carbon fibers, wherein a mass ratio (insulating-coated carbon fibers/binder resin) of the insulating-coated carbon fibers to the binder resin is less than 1.30, and wherein the insulating-coated carbon fibers include carbon fibers and a coating film over at least a part of a surface of the carbon fibers, the coating film being formed of a cured product of a polymerizable material.
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