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. 24, 2019
Filed:
Aug. 10, 2017
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Hisao Ochi, Sakai, JP;
Tohru Senoo, Sakai, JP;
Jumpei Takahashi, Sakai, JP;
Takeshi Hirase, Sakai, JP;
Tohru Sonoda, Sakai, JP;
Takashi Ochi, Sakai, JP;
Akihiro Matsui, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
An electro-optical device includes a circuit substrate including a flattening layer provided on a surface of the circuit substrate, at least one electro-optical element provided on the flattening layer, a sealing film configured to seal the electro-optical element and including at least a resin layer, and a frame-shaped bank surrounding the flattening layer and covered by the resin layer on an inner side of the frame-shaped bank. In a plan view, an unevenness is provided at a peripheral edge of the flattening layer facing the frame-shaped bank.