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:
May. 10, 2022
Filed:
Dec. 23, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
Shunsuke Kimura, Suwon-si, KR;
Sungtae Kim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A micro light emitting diode (LED), including a first semiconductor layer doped with an n-type dopant; a second semiconductor layer doped with a p-type dopant; an active layer arranged between the first semiconductor layer and the second semiconductor layer, and configured to provide light; a first side surface including a vertical side surface of the first semiconductor layer; a second side surface tilted with respect to the first side surface, and including a first tilted side surface of the active layer and a second tilted side surface of the second semiconductor layer; an insulating layer arranged to surround the first side surface and the second side surface; and a reflective layer arranged to partially surround the insulating layer in an area of the insulating layer corresponding to the second side surface.