Invention Grant
- Patent Title: Stack boat tool and method using the same
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Application No.: US15902209Application Date: 2018-02-22
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Publication No.: US10741430B2Publication Date: 2020-08-11
- Inventor: Tea-geon Kim , Jung-lae Jung
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do
- Agency: Muir Patent Law, PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@232aa048
- Main IPC: H01L21/67
- IPC: H01L21/67 ; H01L21/673 ; H01L23/00 ; H01L25/00 ; H01L25/10
Abstract:
A stack boat tool includes a boat including a stack hole configured to accommodate first and second semiconductor packages; and a weight bar configured to be placed on the second semiconductor package during a reflow process for combining the first and second semiconductor packages, wherein the weight bar includes: a base configured to contact an upper surface of the second semiconductor package; a sidewall on the base; and a balance weight arranged on the base configured to lower a weight center of the weight bar.
Public/Granted literature
- US20190074202A1 STACK BOAT TOOL AND METHOD USING THE SAME Public/Granted day:2019-03-07
Information query
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