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:
Feb. 18, 2025
Filed:
Apr. 04, 2019
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventors:
Shoji Okazaki, Sakai, JP;
Tohru Okabe, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/122 (2023.01); H10K 50/818 (2023.01); H10K 59/12 (2023.01); H10K 59/131 (2023.01); H10K 71/00 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01); H10K 102/10 (2023.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); H10K 71/00 (2023.02); H10K 50/818 (2023.02); H10K 59/1201 (2023.02); H10K 59/131 (2023.02); H10K 77/111 (2023.02); H10K 2102/103 (2023.02); H10K 2102/311 (2023.02);
Abstract
A display device () includes: a planarization film; and a light-emitting-element layer including an anode, an edge cover, an EL active layer, and a cathode in this sequence. The display device further includes: a first photospacer and a second photospacer each having a surface thereof covered by the cathode; and a lightning rod photospacer () including a second projection portion () that is a part of the planarization film and having a surface thereof covered by a first metal film () made of the same material and in the same layer as the anode.