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:
Apr. 27, 2021
Filed:
Mar. 30, 2017
Sharp Kabushiki Kaisha, Sakai, JP;
Sakai Display Products Corporation, Sakai, JP;
Takashi Ochi, Sakai, JP;
Tohru Sonoda, Sakai, JP;
Takeshi Hirase, Sakai, JP;
Katsuhiko Kishimoto, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
SAKAI DISPLAY PRODUCTS CORPORATION, Osaka, JP;
Abstract
An encapsulation film covering a light emitting element includes: a first inorganic layer covering the light emitting element; an organic layer formed on the first inorganic layer; a second inorganic layer formed on the organic layer; and a third inorganic layer formed on the second inorganic layer. The peripheral end face of the second inorganic layer is aligned with the peripheral end face of the organic layer. The third inorganic layer covers the peripheral end face of the first inorganic layer or the peripheral end face of the second inorganic layer.