Invention Grant
- Patent Title: Fan-out fingerprint sensor package
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Application No.: US15922348Application Date: 2018-03-15
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Publication No.: US10395088B2Publication Date: 2019-08-27
- Inventor: Min Keun Kim , Young Sik Hur , Yong Ho Baek , Tae Hee Han
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2017-0050802 20170420; KR10-2017-0105906 20170822
- Main IPC: H05K5/00
- IPC: H05K5/00 ; H05K7/00 ; H05K1/18 ; G06K9/00 ; H01L23/498 ; H01L23/31

Abstract:
A fan-out fingerprint sensor package includes a first connection member having a through-hole, a fingerprint sensor disposed in the through-hole, an encapsulant encapsulating at least portions of the first connection member and the fingerprint sensor, and a second connection member disposed on the first connection member and an active surface of the fingerprint sensor. The first connection member includes a distribution layer. The second connection member includes a first insulating layer disposed on the distribution layer and the active surface, a redistribution layer disposed on the first insulating layer, a first via connecting the redistribution layer to a connection pad of the fingerprint sensor, and a second via connecting the redistribution layer to the distribution layer. The first via passes through the first insulating layer and at least a portion of the encapsulant, and the second via passes through the first insulating layer.
Public/Granted literature
- US20180307890A1 FAN-OUT FINGERPRINT SENSOR PACKAGE Public/Granted day:2018-10-25
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