发明授权
- 专利标题: Semiconductor package system with patterned mask over thermal relief
- 专利标题(中): 具有图形掩模的半导体封装系统
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申请号: US11773951申请日: 2007-07-05
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公开(公告)号: US08274145B2公开(公告)日: 2012-09-25
- 发明人: Leocadio M. Alabin , Librado Gatbonton , Chiu Hsieh Ong , Beng Yee Teh , Antonio B. Dimaano, Jr.
- 申请人: Leocadio M. Alabin , Librado Gatbonton , Chiu Hsieh Ong , Beng Yee Teh , Antonio B. Dimaano, Jr.
- 申请人地址: SG Singapore
- 专利权人: Stats Chippac Ltd.
- 当前专利权人: Stats Chippac Ltd.
- 当前专利权人地址: SG Singapore
- 代理机构: Ishimaru & Associates LLP
- 代理商 Mikio Ishimaru; Stanley M. Chang
- 主分类号: H01L23/48
- IPC分类号: H01L23/48
摘要:
A semiconductor package system including: providing a substrate having a thermal relief thereon; depositing a mask on the substrate and the thermal relief, the mask deposited on the thermal relief and having a regular pattern to partially cover the thermal relief; and die attaching a semiconductor die over the thermal relief.
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