Invention Grant
- Patent Title: Package-on-package devices with same level WLP components and methods therefor
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Application No.: US15393100Application Date: 2016-12-28
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Publication No.: US09991233B2Publication Date: 2018-06-05
- Inventor: Min Tao , Hoki Kim , Ashok S. Prabhu , Zhuowen Sun , Wael Zohni , Belgacem Haba
- Applicant: Invensas Corporation
- Applicant Address: US CA San Jose
- Assignee: Invensas Corporation
- Current Assignee: Invensas Corporation
- Current Assignee Address: US CA San Jose
- Main IPC: H01L25/065
- IPC: H01L25/065 ; H01L25/00 ; H01L21/56 ; H01L23/31 ; H01L23/00 ; H01L21/52

Abstract:
Package-on-package (“PoP”) devices with same level wafer-level packaged (“WLP”) components and methods therefor are disclosed. In a PoP device, a first integrated circuit die is surface mount coupled to an upper surface of a package substrate. Conductive lines are coupled to the upper surface of the package substrate in a fan-out region. The first conductive lines extend away from the upper surface of the package substrate. A molding layer is formed over the upper surface of the package substrate, around sidewall surfaces of the first integrated circuit die, and around bases and shafts of the conductive lines. WLP microelectronic components are located at a same level above an upper surface of the molding layer respectively surface mount coupled to sets of upper portions of the conductive lines.
Public/Granted literature
- US20180026011A1 Package-on-Package Devices with Same Level WLP Components and Methods Therefor Public/Granted day:2018-01-25
Information query
IPC分类: