Invention Grant
- Patent Title: Method for transferring and bonding of devices
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Application No.: US17228310Application Date: 2021-04-12
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Publication No.: US11677060B2Publication Date: 2023-06-13
- Inventor: Jiho Joo , Yong Sung Eom , Gwang-Mun Choi , Kwang-Seong Choi , Chanmi Lee , Ki Seok Jang
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELEOCMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELEOCMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: Rabin & Berdo, P.C.
- Priority: KR 20200044832 2020.04.13 KR 20210035840 2021.03.19
- Main IPC: H01L33/62
- IPC: H01L33/62 ; H01L23/00 ; H01L33/56 ; H01L25/075

Abstract:
Provided is a method for transferring and bonding devices. The method includes applying an adhesive layer to a carrier, arranging a plurality of devices, attaching the arranged devices to the carrier, applying a polymer film to a substrate, aligning the carrier to which the plurality of devices are attached with the substrate, bonding the plurality of devices to the substrate by radiating laser, and releasing the carrier from the substrate to which the plurality of devices are bonded.
Public/Granted literature
- US20210320236A1 METHOD FOR TRANSFERRING AND BONDING OF DEVICES Public/Granted day:2021-10-14
Information query
IPC分类: