发明名称 PRESSURE-SENSITIVE ADHESIVE SHEET FOR TESTING
摘要 Disclosed is an adhesive sheet for inspection, which is obtained by arranging an adhesive layer on a base film. The base film and the adhesive layer are electrically conductive, and an electrically conductive path is formed between the base film and the adhesive layer. Consequently, an inspection for electrical conduction of a semiconductor wafer or a semiconductor chip obtained by dicing a semiconductor wafer can be performed while the semiconductor wafer or the semiconductor chip is bonded to the adhesive sheet. In addition, this adhesive sheet for inspection enables to prevent deformation (warping) or breakage of a semiconductor wafer or generation of cracks or scratches on the back surface of the semiconductor wafer during the inspection.
申请公布号 US2010313667(A1) 申请公布日期 2010.12.16
申请号 US20080513230 申请日期 2008.10.09
申请人 TERADA YOSHIO;ASAI FUMITERU;HASHIMOTO HIROKUNI 发明人 TERADA YOSHIO;ASAI FUMITERU;HASHIMOTO HIROKUNI
分类号 G01L9/00;H01L21/66 主分类号 G01L9/00
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