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:
Jul. 17, 2012
Filed:
May. 19, 2009
Kumiko Kaneko, Yokohama, JP;
Nozomu Izumi, Chiba, JP;
Koichi Matsuda, Kawasaki, JP;
Yukito Aota, Mobara, JP;
Hiroshi Sugai, Funabashi, JP;
Kumiko Kaneko, Yokohama, JP;
Nozomu Izumi, Chiba, JP;
Koichi Matsuda, Kawasaki, JP;
Yukito Aota, Mobara, JP;
Hiroshi Sugai, Funabashi, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A method for producing an organic light-emitting device is provided for an organic light-emitting device having a substrate provided with external connection terminals, organic light-emitting elements provided on the substrate, and a protective film that covers the organic light-emitting elements. The method includes, sequentially, providing a protective film removal layer on the external connection terminals, forming the protective film on the substrate, dividing the substrate on which the protective film has been formed, and cleaning the substrate with water, an aqueous solution, or a solvent. The protective film removal layer and the protective film are removed from the external connection terminals as a result of cleaning the substrate.