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:
Nov. 18, 2025
Filed:
May. 16, 2023
Nichia Corporation, Anan, JP;
Hajime Akimoto, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A method for manufacturing an image display device includes: forming a conductive layer on a first substrate, wherein at least a part of the conductive layer is formed of a single-crystal metal; forming a semiconductor layer on said part of the conductive layer, the semiconductor layer comprising a light-emitting layer; forming a light-emitting element by patterning the semiconductor layer; forming a first insulating film that covers the first substrate, the conductive layer, and the light-emitting element; forming a circuit element on the first insulating film; forming a second insulating film that covers the first insulating film and the circuit element; exposing a surface that includes a light-emitting surface of the light-emitting element by removing a portion of the first insulating film and a portion of the second insulating film; and forming a wiring layer on the second insulating film.