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:
Dec. 27, 2022
Filed:
Oct. 28, 2021
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Chin-Yueh Liao, New Taipei, TW;
Hui-Chu Lin, Hsinchu, TW;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A light-emitting array substrate allowing a higher efficiency in the seating of numerous very small light source elements includes a substrate, an insulating layer on the substrate including positioning holes, and light-emitting elements. Each positioning hole penetrates the insulating layer and forms a first opening and a second opening. For each positioning hole, a size of the bottommost first opening is less than a size of the topmost second opening, and, from topmost to bottommost of the substrate, a projection of the second opening on the substrate more than covers a projection of the first opening on the substrate. A method of fabricating the substrate and a display panel using the substrate are further disclosed.