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:
Mar. 19, 2024
Filed:
Aug. 30, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Sung Ho Park, Yongin-si, KR;
Jae Won Choi, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01); H01L 25/16 (2023.01); H01L 33/00 (2010.01); H01L 33/24 (2010.01); H01L 33/26 (2010.01);
U.S. Cl.
CPC ...
B41J 2/17526 (2013.01); H01L 25/167 (2013.01); H01L 33/005 (2013.01); H01L 33/24 (2013.01); H01L 33/26 (2013.01);
Abstract
A reservoir of a light emitting element includes a storage container accommodating a material in which at least one light emitting element is dispersed. A first electrode and a second electrode are spaced apart from each other in the inside of the storage container. A power supply is electrically coupled to each of the first electrode and the second electrode to apply a power source corresponding to each of the first electrode and the second electrode. Holes are formed in each of the first electrode and the second electrode.