发明名称 SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURE THEREOF, CIRCUIT BOARD AND ELECTRONIC DEVICE
摘要 A method of manufacture of a semiconductor device comprises a step of providing an adhesive (30) between a semiconductor chip (20) and a substrate (10), a step of positioning electrodes (22) and leads (12) to oppose each other, and a step of applying pressure in the direction of making the gap between the semiconductor chip (20) and substrate (10) narrower, and on the substrate (10), in a region opposing the surface of the semiconductor chip (20) and avoiding the leads (12), a film (14) is formed with lower adhesion with the adhesive (30) than the substrate (10). <IMAGE>
申请公布号 EP1043767(A1) 申请公布日期 2000.10.11
申请号 EP19990952797 申请日期 1999.10.28
申请人 SEIKO EPSON CORPORATION 发明人 NAKAYAMA, TOSHIYUKI
分类号 H01L21/56;H01L23/498;(IPC1-7):H01L21/60 主分类号 H01L21/56
代理机构 代理人
主权项
地址