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:
Mar. 24, 2020
Filed:
Sep. 26, 2016
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Mamoru Ishida, Sakai, JP;
Tetsuya Okamoto, Sakai, JP;
Takeshi Hirase, Sakai, JP;
Takashi Ochi, Sakai, JP;
Tohru Senoo, Sakai, JP;
Tohru Sonoda, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
In an organic EL display device that includes a base material having flexibility and an organic EL element (electroluminescence element) provided on the base material, a sealing film is formed that seals the organic EL element. Additionally, a first adjustment layer and a second adjustment layer, which are configured of materials having the same thickness and the same Young's modulus and are configured to adjust a neutral surface of the organic EL display device, are each provided at an end portion on one side and an end portion on another side of the organic EL display device in a film thickness direction T.