发明申请
- 专利标题： Phase change thermal interface materials including polyester resin
- 专利标题（中）： 相变热界面材料包括聚酯树脂
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申请号： US10631912申请日： 2003-07-30
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公开(公告)号： US20050041406A1公开(公告)日： 2005-02-24
- 发明人: James Matayabas , Paul Koning
- 申请人： James Matayabas , Paul Koning
- 主分类号： C09K5/06
- IPC分类号： C09K5/06 ; H01L23/373 ; H01L23/427 ; H05K1/14
摘要：
An embodiment of a phase change TIM of this invention comprises a polyester matrix with melting temperature near or below operating temperature (typically less than about 130° C.), thermally conductive filler with bulk thermal conductivity greater than about 50 W/mK, and optionally other additives. The polyester resin has improved thermo-oxidative stability compared to the polyolefin resins, thereby providing improved reliability performance during test.
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