发明名称 |
APPARATUS AND METHOD FOR FORMING SIGNAL FETCH TERMINAL OF SEMICONDUCTOR MATERIAL |
摘要 |
PURPOSE: An apparatus and a method for forming a signal fetch terminal of semiconductor material are provided to prevent a miss ball or a double ball and form easily the signal fetch terminal with a predetermined height and shape by forming a conductive paste on an inner side of a groove. CONSTITUTION: A plurality of grooves(1a) are formed on a bottom face of the first side(1). A through-hole(1b) is formed on each center of the grooves(1a). A diameter of the groove(1a) is larger than the diameter of the through-hole(1b). A shape of the groove(1a) can be variously changed according to a height and a shape of a signal fetch terminal formed on a conductive pad. The second side(2) is formed around the first side(1). The first side(1) can be coupled with or detached from the second side(2). A space between the first side(1) and the second side(2) is filled by a conductive paste(3). A plunger(4) is located on an upper portion of the conductive paste(3) in order to discharge the conductive paste(3).
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申请公布号 |
KR20020077708(A) |
申请公布日期 |
2002.10.14 |
申请号 |
KR20010017448 |
申请日期 |
2001.04.02 |
申请人 |
AMKOR TECHNOLOGY KOREA, INC. |
发明人 |
DO, WON CHEOL;LEE, SEUNG JU;SHIN, WON DAE |
分类号 |
H01L23/12;(IPC1-7):H01L23/12 |
主分类号 |
H01L23/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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