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:
Jul. 12, 2022
Filed:
Dec. 10, 2019
Playnitride Display Co., Ltd., MiaoLi County, TW;
PlayNitride Display Co., Ltd., MiaoLi County, TW;
Abstract
A micro light-emitting diode device includes a substrate, a micro light-emitting diode, a first protection layer and a second protection layer. The micro light-emitting diode is adapted to be disposed on the substrate. The first protection layer is disposed on a first portion of an outer side wall of the micro light-emitting diode and has a gap from the substrate. The second protection layer is disposed on a second portion of the outer side wall of the micro light-emitting diode. The second protection layer is located in the gap between the first protection layer and the substrate and covers a part of the first protection layer. A maximum thickness of the first protection layer on the outer side wall is less than a maximum thickness of the second protection layer on the outer side wall.