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. 23, 2021
Filed:
Dec. 17, 2019
Playnitride Display Co., Ltd., MiaoLi County, TW;
Yun-Li Li, MiaoLi County, TW;
Tzu-Yang Lin, MiaoLi County, TW;
Yu-Hung Lai, MiaoLi County, TW;
Pei-Hsin Chen, MiaoLi County, TW;
Yi-Chun Shih, MiaoLi County, TW;
PlayNitride Display Co., Ltd., MiaoLi County, TW;
Abstract
A micro light-emitting device module includes a circuit substrate, a planarization layer and a micro light-emitting device. The planarization layer is disposed on an upper surface of the circuit substrate and has a first surface and a second surface opposite to each other. The second surface is in contact with the upper surface of the circuit substrate. The micro light-emitting device is disposed on the first surface of the planarization layer. A maximum height difference of the second surface of the planarization layer is greater than a thickness of the micro light-emitting device.