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. 06, 2021
Filed:
Dec. 11, 2019
Playnitride Display Co., Ltd., MiaoLi County, TW;
Shiang-Ning Yang, MiaoLi County, TW;
Chih-Ling Wu, MiaoLi County, TW;
Yi-Min Su, MiaoLi County, TW;
Bo-Wei Wu, MiaoLi County, TW;
PlayNitride Display Co., Ltd., MiaoLi County, TW;
Abstract
A micro light emitting device display apparatus including a circuit substrate, a plurality of epitaxial structures, a plurality of contact pads and a plurality of light shielding patterns is provided. The plurality of epitaxial structures are dispersedly arranged on the circuit substrate. The plurality of contact pads are disposed between the plurality of epitaxial structures and the circuit substrate. The plurality of epitaxial structures are electrically connected to the circuit substrate via the plurality of contact pads respectively. The plurality of light shielding patterns and the plurality of contact pads are alternately arranged on the circuit substrate, and each of the light shielding patterns is connected between two adjacent contact pads without overlapping with the contact pads and is adapted to block light with a wavelength ranging from 150 nm to 400 nm from penetrating through. A method of fabricating the micro light emitting device display apparatus is also provided.