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:
Dec. 03, 2019
Filed:
Sep. 26, 2017
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Akihiro Matsui, Sakai, JP;
Jumpei Takahashi, Sakai, JP;
Tohru Senoo, Sakai, JP;
Takeshi Hirase, Sakai, JP;
Tohru Sonoda, Sakai, JP;
Takashi Ochi, Sakai, JP;
Hisao Ochi, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
Provided is a method for manufacturing an organic EL display device, including forming a sealing film to cover an organic EL element. The forming a sealing film includes forming a first inorganic layer to cover the organic EL element, forming a partition on the first inorganic layer, forming an organic layer on the first inorganic layer by applying an organic material inward from the partition on a surface of the first inorganic layer, removing the partition, and forming a second inorganic layer on the first inorganic layer to cover the organic layer.