发明名称 METHOD FOR ASSEMBLING SEMICONDUCTOR CHIP
摘要 PURPOSE:To improve wettability and to supply a stable film thickness by transferring an adhesive layer or a paste layer formed on a film to a lead frame, and fixing a semiconductor chip by the adhesive layer or the paste layer. CONSTITUTION:A gap 8 through which a synthetic resin film 7 is passed is provided in a vessel 6 in which an adhesive or paste is charged, and a layer 4 of predetermined thickness is transferred to the passed film 7. After the film 7 coated with the layer 4 is conveyed to a lead frame 3, a collet 14 is pressed by a suitable load to transfer the layer 4 to a bed on the frame 3. A predetermined semiconductor chip 5 is fixed to the transferred layer 4. Thus, excellent wettability fitted with the chip can be obtained in a predetermined film thickness. Further, various types of components to be fixed can be handled by designing the shape of the collet.
申请公布号 JPH0684975(A) 申请公布日期 1994.03.25
申请号 JP19920230625 申请日期 1992.08.31
申请人 TOSHIBA CORP 发明人 KUROSAWA TETSUYA
分类号 H01L21/52;H01L23/50;(IPC1-7):H01L21/52 主分类号 H01L21/52
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