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:
Jun. 25, 2024
Filed:
Apr. 05, 2019
Sharp Kabushiki Kaisha, Sakai, JP;
Tetsuya Hanamoto, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
A display device includes a hole portion provided in a non-display region. A first opening that surrounds the hole portion is formed in at least one inorganic insulating film in a plurality of inorganic insulating films of the non-display region. A sealing inorganic insulating film includes an edge sealing portion in a frame shape, the edge sealing portion being formed so as to cover an edge of the at least one inorganic insulating film around the hole portion. A reverse-tapered bank structure portion in a frame shape and a protruding portion including an inorganic film in a frame shape are formed to surround the first opening on the at least one inorganic insulating film. Both side surfaces of the reverse-tapered bank structure portion are tilted in a reverse tapered shape whose width between both the side surfaces gradually decreases toward a side of a resin substrate.