发明申请
- 专利标题: APPARATUS FOR TEMPORARY THERMAL COUPLING OF AN ELECTRONIC DEVICE TO A HEAT SINK DURING TEST
- 专利标题(中): 在测试期间将电子设备临时热耦合到散热器的装置
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申请号: US11743899申请日: 2007-05-03
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公开(公告)号: US20070285116A1公开(公告)日: 2007-12-13
- 发明人: Paul Aube , Normand Cote , Roger Gamache , David Gardell , Paul Gaschke , Marc Knox , Denis Turcotte
- 申请人: Paul Aube , Normand Cote , Roger Gamache , David Gardell , Paul Gaschke , Marc Knox , Denis Turcotte
- 主分类号: G01R31/02
- IPC分类号: G01R31/02
摘要:
A method, system and apparatus for testing an integrated circuit chip. The system including: means for forming a liquid polyalphaolefine layer on a bottom surface of the integrated circuit chip, a top surface of the integrated circuit chip having and a bottom surface not having signal and power pads; means for placing a surface of a heat sink into physical contact with the bottom surface of the polyalphaolefine layer; means for electrically coupling the integrated circuit chip to a tester; means for electrically testing the integrated circuit chip; means for electrically de-coupling the integrated circuit chip from the tester; means for removing the heat sink from contact with the polyalphaolefine layer, all or a portion of the polyalphaolefine layer remaining on the bottom surface of the integrated circuit chip; and means for removing the polyalphaolefine layer from the bottom surface of the integrated circuit chip.
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