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. 16, 2021
Filed:
Apr. 21, 2020
National Chung-hsing University, Taichung, TW;
Dong-Sing Wuu, Taichung, TW;
Shuo-Huang Yuan, Taichung, TW;
Po-Wei Chen, Taichung, TW;
Ray-Hua Horng, Taichung, TW;
NATIONAL CHUNG-HSING UNIVERSITY, Taichung, TW;
Abstract
A large area passive micro light-emitting diode matrix display includes a plurality of micro light-emitting diode matrices and an external circuit component. Each of the micro light-emitting diode matrices includes a first layer, a plurality of light-emitting layers disposed on the first layer, a plurality of second layers disposed on the light-emitting layers, respectively, a plurality of first inner electrode layers disposed on the second layers, respectively, and a second inner electrode layer which is disposed on the first layer, and which includes a first portion and a second portion having a plurality of through holes to accommodate said light-emitting layers, respectively.