发明授权
US09224693B2 Semiconductor device and method of forming TMV and TSV in WLCSP using same carrier
有权
使用相同载波在WLCSP中形成TMV和TSV的半导体器件和方法
- 专利标题: Semiconductor device and method of forming TMV and TSV in WLCSP using same carrier
- 专利标题(中): 使用相同载波在WLCSP中形成TMV和TSV的半导体器件和方法
-
申请号: US14326237申请日: 2014-07-08
-
公开(公告)号: US09224693B2公开(公告)日: 2015-12-29
- 发明人: Reza A. Pagaila , Yaojian Lin , Seung Wook Yoon
- 申请人: STATS ChipPAC, Ltd.
- 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: Patent Law Group: Atkins and Associates, P.C.
- 代理商 Robert D. Atkins
- 主分类号: H01L23/48
- IPC分类号: H01L23/48 ; H01L23/538 ; H01L21/56 ; H01L21/768 ; H01L23/31 ; H01L23/498 ; H01L23/00 ; H01L25/10
摘要:
A semiconductor device has a semiconductor die mounted over a carrier. An encapsulant is deposited over the semiconductor die and carrier. An insulating layer is formed over the semiconductor die and encapsulant. A plurality of first vias is formed through the insulating layer and semiconductor die while mounted to the carrier. A plurality of second vias is formed through the insulating layer and encapsulant in the same direction as the first vias while the semiconductor die is mounted to the carrier. An electrically conductive material is deposited in the first vias to form conductive TSV and in the second vias to form conductive TMV. A first interconnect structure is formed over the insulating layer and electrically connected to the TSV and TMV. The carrier is removed. A second interconnect structure is formed over the semiconductor die and encapsulant and electrically connected to the TSV and TMV.
公开/授权文献
信息查询
IPC分类: