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:
May. 12, 2026
Filed:
Sep. 05, 2023
Nichia Corporation, Anan, JP;
Hajime Akimoto, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A method for manufacturing an image display device includes: preparing a substrate comprising a circuit and a first insulating film covering the circuit; forming a conductive layer on the first insulating film, the conductive layer comprising a single-crystal metal; forming a semiconductor layer on the conductive layer, the semiconductor layer comprising a light-emitting layer; forming a light-emitting element including a bottom surface on the conductive layer, and a light-emitting surface at a side opposite to the bottom surface; forming a second insulating film covering the conductive layer, light-emitting element, and first insulating film; forming a first via extending through the first and second insulating films; and forming a wiring layer on the second insulating film. The first via is located between the wiring layer and the circuit and electrically connects the wiring layer and the circuit. The light-emitting element is electrically connected to the circuit via the wiring layer.