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:
Nov. 30, 2021
Filed:
Dec. 11, 2019
Mikro Mesa Technology Co., Ltd., Apia, WS;
Li-Yi Chen, Tainan, TW;
MIKRO MESA TECHNOLOGY CO., LTD., Apia, WS;
Abstract
A micro light emitting diode display includes a substrate, an electrode layer and a micro light emitting diode device. The substrate has a first surface, a second surface opposite to the first surface, and at least one air passage extending from the first surface to the second surface. The electrode layer is disposed on and in contact with the first surface of the substrate. The air passage has an opening on the first surface of the substrate, and the electrode layer is spaced apart from the opening. The micro light emitting diode device is disposed on the electrode layer and has a light emitting area that is less than or equal to 2500 μm.