Invention Grant
- Patent Title: Heat releasing semiconductor chip package and method for manufacturing the same
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Application No.: US16387162Application Date: 2019-04-17
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Publication No.: US11289345B2Publication Date: 2022-03-29
- Inventor: Jo Han Kim , Hee Jin Park , Kyeong Su Kim , Jae Jin Lee
- Applicant: Magnachip Semiconductor, Ltd.
- Applicant Address: KR Cheongju-si
- Assignee: Magnachip Semiconductor, Ltd.
- Current Assignee: Magnachip Semiconductor, Ltd.
- Current Assignee Address: KR Cheongju-si
- Agency: NSIP Law
- Priority: KR10-2014-0077400 20140624
- Main IPC: H01L23/42
- IPC: H01L23/42 ; H01L21/56 ; H01L23/373 ; H01L23/433 ; H01L21/48

Abstract:
A method for manufacturing a heat releasing semiconductor chip package includes attaching a first surface of a semiconductor chip onto an insulating film, injecting a coating liquid onto a second surface of the semiconductor chip to form a liquefied coating layer and curing the liquefied coating layer to form a heat releasing layer. The coating liquid includes a liquefied molding compound for heat releasing and fine alumina particles. Therefore, the heat releasing semiconductor chip package and method for manufacturing the semiconductor chip package form a heat releasing layer in direct contact with the semiconductor chip to maximize a heat releasing effect.
Public/Granted literature
- US20190244833A1 HEAT RELEASING SEMICONDUCTOR CHIP PACKAGE AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2019-08-08
Information query
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