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:
Feb. 04, 2025
Filed:
Nov. 29, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Byunghoon Lee, Suwon-si, KR;
Taeil Kim, Suwon-si, KR;
Jamyeong Koo, Suwon-si, KR;
Juseung Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Abstract
Various embodiments of the disclosure disclose a method for manufacturing a micro Light Emitting Diode (LED) display. The disclosed manufacturing method may include coating a face of a substrate including a circuit portion with a first thickness of a polymer adhesive solution containing a plurality of metal particles, attaching an array of micro LED chips on the polymer adhesive solution, physically connecting a connection pad for each of the array of micro LED chips to the metal particles through heating and pressing the attached plurality of micro LED chips to descend through the polymer adhesive solution, and chemically bonding the metal particles to the connection pad and the circuit portion through heating and pressing so that the micro LED chips are electrically connected to the circuit portion. Various other embodiments are also possible.