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. 20, 2022
Filed:
May. 26, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Doyoung Kwag, Suwon-si, KR;
Byungchul Kim, Suwon-si, KR;
Sangmoo Park, Suwon-si, KR;
Minsub Oh, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A micro LED transferring method is provided. The transferring method includes selectively applying a color conversion material to a mono-color substrate, the mono-color substrate including first micro LEDs in a first color; obtaining a multi-color substrate based on a result of the applying, the multi-color substrate including the first micro LEDs in the first color and second micro LEDs in a second color different from the first color; and irradiating a laser beam toward the multi-color substrate to transfer the first micro LEDs and the second micro LEDs to a target substrate.