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. 09, 2022
Filed:
Aug. 06, 2020
Applicant:
Japan Display Inc., Minato-ku, JP;
Inventor:
Hideaki Abe, Minato-ku, JP;
Assignee:
Japan Display Inc., Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 25/075 (2006.01); H01L 33/60 (2010.01); F21K 9/68 (2016.01); H01L 33/46 (2010.01); H01L 33/54 (2010.01); H01L 25/16 (2006.01);
U.S. Cl.
CPC ...
H01L 25/0753 (2013.01); F21K 9/68 (2016.08); H01L 33/46 (2013.01); H01L 33/60 (2013.01); H01L 25/167 (2013.01); H01L 33/54 (2013.01); H01L 2933/0058 (2013.01);
Abstract
A display device includes a substrate, a first pixel region including a first light emitting element group over the substrate, a second pixel region including a second light emitting element group over the substrate and adjacent to the first light emitting element group, and a partition wall between the first light emitting element group and the second light emitting element. A height of the partition wall is larger than heights of a plurality of emitting elements included in each of the first light emitting element group and the second light emitting element group.