发明名称 CONTACT HUMP CONSTRUCTION FOR THE PRODUCTION OF A CONNECTOR CONSTRUCTION FOR SUBSTRATE CONNECTING SURFACES
摘要 Contact hump construction (27) and method for production of a contact hump construction for the formation of raised contact sites on connector surfaces (22) of a substrate (21), in particular, chip connector surfaces, with a spacing metallization (28) to achieve a defined height for the contact hump construction, whereby the spacing metallization (28) at last partly comprises tempered copper.
申请公布号 WO0250889(A3) 申请公布日期 2003.04.24
申请号 WO2001DE04774 申请日期 2001.12.19
申请人 PAC TECH-PACKAGING TECHNOLOGIES GMBH;ZAKEL, ELKE 发明人 ZAKEL, ELKE
分类号 H01L21/60;H01L23/485 主分类号 H01L21/60
代理机构 代理人
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