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:
Aug. 16, 2022
Filed:
Mar. 27, 2018
Sharp Kabushiki Kaisha, Sakai, JP;
Jumpei Takahashi, Sakai, JP;
Hisao Ochi, Sakai, JP;
Tohru Senoo, Sakai, JP;
Takeshi Hirase, Sakai, JP;
Tohru Sonoda, Sakai, JP;
Takashi Ochi, Sakai, JP;
Akihiro Matsui, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
A display device includes a TFT substrate including a flattening layer on a surface, a sealing film including a resin film that is an ink-jet resin film, and a first bank that surrounds the flattening layer, is covered with the resin film on an inner side, and has a frame shape. The flattening layer includes, on an entire periphery of a circumferential end portion thereof, a recessed and protruding portion provided with recesses and protrusions having sizes different on a first side and a second side in a plan view.