Invention Application
- Patent Title: DISPLAY MODULE AND METHOD FOR REPAIRING DISPLAY MODULE
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Application No.: US17885164Application Date: 2022-08-10
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Publication No.: US20220384675A1Publication Date: 2022-12-01
- Inventor: Byungchul KIM , Doyoung KWAG , Sangmoo PARK , Wonsik CHOI
- 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
- Priority: KR10-2020-0034631 20200320
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L25/075

Abstract:
A method for repairing a display module and a display module repaired by the method are provided. The method for repairing a display module includes: detecting light-emitting diode (LED) missing positions on a target substrate; loading the target substrate onto a first stage; loading a transfer substrate onto a second stage; arranging the target substrate and the transfer substrate by operating the first stage and the second stage; and transferring a laser consecutively to the LED missing positions by moving the target substrate and the transfer substrate at a constant speed by operating the first stage and the second stage in a row direction or a column direction.
Information query
IPC分类: