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:
Jun. 17, 2025
Filed:
Aug. 29, 2022
Playnitride Display Co., Ltd., MiaoLi County, TW;
PlayNitride Display Co., Ltd., MiaoLi County, TW;
Abstract
A micro light-emitting diode includes an epitaxial structure and an insulating layer. The epitaxial structure includes a first type semiconductor layer, a light-emitting layer, and a second type semiconductor layer, and has a first ion implantation region. A first distance is present between a surface of the first type semiconductor layer and a top surface of the light-emitting layer adjacent to the surface. A second distance is present between the surface of the first type semiconductor layer and a first bottom side of the first ion implantation region. The second distance is greater than the first distance and less than a height of a mesa. A first included angle having an absolute value between 0 and 15 degrees is present between a first extension direction of a first inner side of the first ion implantation region and a normal direction of the light-emitting layer.