Invention Grant
- Patent Title: Electronic package and method for fabricating the same
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Application No.: US15945308Application Date: 2018-04-04
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Publication No.: US10354891B2Publication Date: 2019-07-16
- Inventor: Po-Hao Wang , Chih-Jen Yang , Yu-Chih Cheng , Chee-Key Chung , Chang-Fu Lin
- Applicant: Siliconware Precision Industries Co., Ltd.
- Applicant Address: TW Taichung
- Assignee: Siliconware Precision Industries Co., Ltd.
- Current Assignee: Siliconware Precision Industries Co., Ltd.
- Current Assignee Address: TW Taichung
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Peter F. Corless; Steven M. Jensen
- Priority: TW106143154A 20171208
- Main IPC: H01L23/52
- IPC: H01L23/52 ; H01L21/56 ; H01L23/31 ; H01L23/498 ; H01L23/00

Abstract:
An electronic package and a method for fabricating the same are provided. The method includes forming a filling material, such as an underfill, between a carrier and a plurality of electronic components and filling the filling material in a space between the electronic components to form a spacing portion. The spacing portion has a first segment and a second segment separated from each other to serve as a stress buffer zone. Therefore, when an encapsulation layer encapsulating the electronic components is subsequently ground, the present disclosure can effectively prevent the electronic components from being cracked due to stresses induced by the external grinding force.
Public/Granted literature
- US20190181021A1 ELECTRONIC PACKAGE AND METHOD FOR FABRICATING THE SAME Public/Granted day:2019-06-13
Information query
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