发明名称 LEADLESS PAD ARRAY CHIP CARRIER
摘要 A leadless pad array chip carrier package is disclosed, employing a printed circuit board (22) having an array of solder pads (34) on the bottom side. A semiconductor device (24) is electrically wire bonded (49) and attached with conductive adhesive (47) to the metallization patterns (43, 45) of the printed circuit board (22). A protective plastic cover (26) is transfer molded about the semiconductor device (24) covering substantially all of the top side of the printed circuit board (22).
申请公布号 CA2095609(C) 申请公布日期 1996.11.26
申请号 CA19912095609 申请日期 1991.11.21
申请人 MOTOROLA, INC.;MOTOROLA, INC.;CITIZEN WATCH CO., LTD. 发明人 MULLEN, WILLIAM B., III;URBISH, GLENN F.;FREYMAN, BRUCE J.;WALKER, MAURO J.
分类号 H01L23/12;H01L21/60;H01L23/31;H01L23/498 主分类号 H01L23/12
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