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. 02, 2021
Filed:
Jan. 27, 2020
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01); G09G 3/3266 (2016.01); G09G 3/3233 (2016.01); G09G 3/3225 (2016.01);
U.S. Cl.
CPC ...
H01L 27/3218 (2013.01); G09G 3/3225 (2013.01); G09G 3/3233 (2013.01); G09G 3/3266 (2013.01); H01L 27/322 (2013.01); H01L 27/3258 (2013.01); H01L 51/5209 (2013.01); H01L 51/5221 (2013.01); H01L 51/56 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/0281 (2013.01); H01L 51/5218 (2013.01);
Abstract
A disclosed display device includes first electrodes, a second electrode, an organic layer arranged between the first electrodes and the second electrode, and an insulating film configured to cover at least a side face of each of the first electrodes. The insulating film includes a first insulating layer configured to cover at least a part of the side face of each of the first electrodes, and a second insulating layer configured to cover the side face. The first insulating layer is arranged between the side face and the second insulating layer, and includes a first part and a second part whose density is lower than a density of the first part.