Invention Grant
- Patent Title: Micro LED transferring method and display module manufactured by the same
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Application No.: US16861728Application Date: 2020-04-29
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Publication No.: US11587974B2Publication Date: 2023-02-21
- Inventor: Byungchul Kim , Doyoung Kwag , Eunhye Kim , Sangmoo Park , Minsub Oh , Dongyeob Lee , Yoonsuk Lee
- 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: KR10-2019-0049989 20190429
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L27/15 ; H01L33/38

Abstract:
A micro light emitting diode (LED) transferring method includes setting a micro LED transfer substrate and a target substrate to initial positions and transferring a plurality of micro LEDs arranged in a partial region of the micro LED transfer substrate to the target substrate. Once the micro LEDs in the partial region are transferred to the target substrate, the micro LED transfer substrate is rotated and a plurality of micro LEDs, arranged in a remaining region of the micro LED transfer substrate, are then transferred to the target substrate.
Public/Granted literature
- US20200343297A1 MICRO LED TRANSFERRING METHOD AND DISPLAY MODULE MANUFACTURED BY THE SAME Public/Granted day:2020-10-29
Information query
IPC分类: