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:
Oct. 16, 2007
Filed:
Jan. 26, 2005
Kozo Gyoda, Chino, JP;
Ryoichi Nozawa, Tatsuno-machi, JP;
Kozo Gyoda, Chino, JP;
Ryoichi Nozawa, Tatsuno-machi, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
To provide a manufacturing method of an electro-optical device capable of effectively forming self-emitting elements in a large substrate on which a plurality of small substrates are arranged in a plane, without increasing the size of a manufacturing apparatus, the electro-optical device manufactured by the method, and an electronic apparatus equipped with the same. When manufacturing an organic EL display device by bonding a plurality of small substrates, processes required for a laser annealing technique and a photolithography technique, such as a process of forming TFTs and a process of forming pixel electrode, are performed before a process of bonding the small substrates to the large substrate, and organic EL elements are formed by an inkjet method after the bonding process. Further, a protective film is formed on the small substrates while the organic EL display elements are being formed.