基本信息:
- 专利标题: BOTTOM PACKAGE WITH METAL POST INTERCONNECTIONS
- 专利标题(中):底部包装与金属接头互连
- 申请号:PCT/US2015/014870 申请日:2015-02-06
- 公开(公告)号:WO2015126638A1 公开(公告)日:2015-08-27
- 发明人: GU, Shiqun , RADOJCIC, Ratibor , KIM, Dong Wook
- 申请人: QUALCOMM INCORPORATED
- 申请人地址: ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- 专利权人: QUALCOMM INCORPORATED
- 当前专利权人: QUALCOMM INCORPORATED
- 当前专利权人地址: ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- 代理机构: HALLMAN, Jonathan W.
- 优先权: US61/941,345 20140218; US14/254,494 20140416
- 主分类号: H01L21/48
- IPC分类号: H01L21/48 ; H01L23/498 ; H01L25/10
摘要:
A bottom package substrate is provided that includes a plurality of metal posts that electrically couple through a die-side redistribution layer to a plurality of die interconnects. The metal posts and the die interconnects are plated onto a seed layer on the bottom package substrate.
摘要(中):
提供了底部封装基板,其包括多个金属柱,其通过裸片侧再分配层电耦合到多个管芯互连。 金属柱和管芯互连电镀在底部封装衬底上的晶种层上。