Invention Grant
- Patent Title: System for transferring micro LED
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Application No.: US16370810Application Date: 2019-03-29
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Publication No.: US11217464B2Publication Date: 2022-01-04
- Inventor: Bum Mo Ahn , Seung Ho Park , Sung Hyun Byun
- Applicant: POINT ENGINEERING CO., LTD.
- Applicant Address: KR Asan
- Assignee: POINT ENGINEERING CO., LTD.
- Current Assignee: POINT ENGINEERING CO., LTD.
- Current Assignee Address: KR Asan
- Priority: KR10-2018-0036964 20180330
- Main IPC: H01L21/67
- IPC: H01L21/67 ; B65G47/91 ; H01L33/62 ; H01L27/12 ; H01L25/075
Abstract:
The present invention relates to a system for transferring a micro LED, the system not only releasing a grip force of a transfer head when transferring a micro LED to a substrate but also applying an additional force to the micro LED from below the substrate to attract the micro LED onto the substrate.
Public/Granted literature
- US20190304818A1 SYSTEM FOR TRANSFERRING MICRO LED Public/Granted day:2019-10-03
Information query
IPC分类:
