The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 2022
Filed:
May. 08, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sangmoo Park, Suwon-si, KR;
Doyoung Kwag, Suwon-si, KR;
Byungchul Kim, Suwon-si, KR;
Minsub Oh, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A method of manufacturing a micro light emitting diode (LED) display and a transfer apparatus are provided. The method of manufacturing a micro LED display includes: identifying a repairing micro LED, from among a plurality of second micro LEDs, on a second substrate based on a first position of a defective micro LED, from among a plurality of first micro LEDs, on a first substrate; removing the defective micro LED from the first substrate; matching the first position on the first substrate from which the defective micro LED has been removed to a second position of the repairing micro LED on the second substrate; and transferring the repairing micro LED from the second position on the second substrate to the first position on the first substrate from which the defective micro LED has been removed, by using a laser transfer method.