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:
Jan. 03, 2017
Filed:
May. 01, 2014
Sharp Kabushiki Kaisha, Osaka-shi, JP;
Satoshi Inoue, Osaka, JP;
Katsuhiro Kikuchi, Osaka, JP;
Shinichi Kawato, Osaka, JP;
Takashi Ochi, Osaka, JP;
Yuhki Kobayashi, Osaka, JP;
Masahiro Ichihara, Mitsuke, JP;
Eiichi Matsumoto, Mitsuke, JP;
Sharp Kabushiki Kaisha, Osaka-shi, JP;
Abstract
The present invention provides a method for producing an organic EL element capable of shortening the film formation time while suppressing an increase in the blur width; and an organic EL display device. The method is for producing an organic EL element by scanning vapor deposition, in which one or more vapor deposition sources each are provided with ejection orifices that face the respective openings of a limiting plate, and the ejection orifices facing the same opening are spaced from each other to give a sum of distributions.