发明名称 SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD
摘要 <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can restrain a concentration of a pressing force in mounting on a specific portion between a plurality of pad strings. <P>SOLUTION: A semiconductor device chip 10 comprises two pads 13a of a first string, a pad 13b of a second string, and two pads 13c of a third string. These are disposed along an edge of the semiconductor device chip 10, and the pad 13b of the second string is located between the two pads 13a of the first string and between the two pads 13c of the third string in an X-axis direction. A spacing between the pad 13b of the second string and the pad 13a of the first string is equal to or more than 0, and a spacing between the pad 13b of the second string and the pad 13c of the third string is equal to or more than 0. <P>COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007035828(A) 申请公布日期 2007.02.08
申请号 JP20050215473 申请日期 2005.07.26
申请人 SEIKO EPSON CORP 发明人 MIYASHITA KOJI
分类号 H01L21/60 主分类号 H01L21/60
代理机构 代理人
主权项
地址
您可能感兴趣的专利