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:
Jan. 13, 2026
Filed:
Sep. 23, 2021
Xiamen San'an Optoelectronics Technology Co., Ltd., Fujian, CN;
Hubei San'an Optoelectronics Co., Ltd., Hubei, CN;
Abstract
A micro light-emitting assembly includes a base and at least one micro light-emitting device. The base contains a transitional substrate, a supporting layer disposed on the transitional substrate, and at least one supporting pillar having a bottom portion connected to the supporting layer and a top portion opposite to the bottom portion. The micro light-emitting device is supportively connected to the top portion of the supporting pillar. The micro light-emitting device has a recess-forming surface and a recess extending inwardly from the recess-forming surface to receive the top portion of the supporting pillar. A micro light-emitting device manufactured from the micro light-emitting assembly, and a method for mass transfer of micro light-emitting devices are also disclosed.