发明名称 MOLD FOR TRANSFER MOLDING
摘要 <p>A mold for transfer molding which is used for molding a semiconductor package is provided. The transfer mold includes a port portion (12) through which a compound is supplied and rectangular center blocks (10) in which runners (14) extended from the port portion (12) are formed, both which are disposed at the center of a mold base (1), wherein a plurality of rectangular chases (20) in which runners (22) lengthily extended so as to communicate with the runners (14), and cavities (24) communicating with the runners (22) are formed, are aligned in the form of a cross to thereby abut on the four sides of the center block (10).</p>
申请公布号 WO2006129907(A1) 申请公布日期 2006.12.07
申请号 WO2005KR04097 申请日期 2005.12.02
申请人 CHAMTECH CO., LTD;PARK, HAE CHEOL 发明人 PARK, HAE CHEOL
分类号 B29C45/02;B29C45/26;H01L21/56 主分类号 B29C45/02
代理机构 代理人
主权项
地址