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:
Jun. 25, 2024
Filed:
Mar. 25, 2021
Playnitride Display Co., Ltd., MiaoLi County, TW;
Tzu-Yang Lin, MiaoLi County, TW;
Yen-Chun Tseng, MiaoLi County, TW;
Yun-Syuan Chou, MiaoLi County, TW;
Fei-Hong Chen, MiaoLi County, TW;
Pai-Yang Tsai, MiaoLi County, TW;
Jian-Zhi Chen, MiaoLi County, TW;
PlayNitride Display Co., Ltd., MiaoLi County, TW;
Abstract
A micro light emitting diode including an epitaxy layer, a first pad, a second pad, a first ohmic contact metal, a second ohmic contact metal and at least one etch protection conductive layer is provided. The first pad and the second pad are electrically connected to a first type semiconductor layer and a second type semiconductor layer of the epitaxy layer, respectively. The first ohmic contact metal is disposed between the first type semiconductor layer and the first pad. The second ohmic contact metal is disposed between the second type semiconductor layer and the second pad. The at least one etch protection conductive layer is disposed between the first ohmic contact metal and the first pad and/or between the second ohmic contact metal and the second pad. A display panel is also provided.