发明名称 MOUNTING METHOD OF SEMICONDUCTOR CHIP AND MOUNTING STRUCTURE OF SEMICONDUCTOR CHIP
摘要 PROBLEM TO BE SOLVED: To provide a mounting method of a semiconductor chip and the mounting structure of the semiconductor chip, which are capable of surely conducting the bumps of respective semiconductor chips to connecting terminal units on a substrate, in the case that a plurality of semiconductor chips are mounted on the substrate through an anisotropic conductive film. SOLUTION: A plurality of semiconductor chips, on which a plurality of bumps are formed so as to be projected, are mounted on the substrate, on the surface of which a plurality of connecting terminal units are formed so as to be opposed to each bumps respectively so that the bumps are conducted to each connecting terminals through the anisotropic conductive film. The plurality of semiconductor chips are formed so that thicknesses are different from each other as a whole and when the semiconductor chips are mounted, the chips are welded by pressure onto the substrate sequentially from the chip having a thinner thickness to the same having a thicker thickness.
申请公布号 JP2003124258(A) 申请公布日期 2003.04.25
申请号 JP20010311035 申请日期 2001.10.09
申请人 ROHM CO LTD 发明人 HARAOKA HIDEJI
分类号 G02F1/1345;H01L21/60;(IPC1-7):H01L21/60;G02F1/134 主分类号 G02F1/1345
代理机构 代理人
主权项
地址