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. 04, 2026
Filed:
Feb. 27, 2023
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Sanghoon Kim, Yongin-si, KR;
Jongsung Park, Yongin-si, KR;
Sangshin Lee, Yongin-si, KR;
Seungjin Lee, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 14/04 (2006.01); H10K 59/122 (2023.01); H10K 59/88 (2023.01); H10K 71/16 (2023.01);
U.S. Cl.
CPC ...
C23C 14/042 (2013.01); H10K 59/122 (2023.02); H10K 59/88 (2023.02); H10K 71/166 (2023.02);
Abstract
In a mask for depositing an emission layer, the mask includes: a plurality of deposition areas corresponding to a plurality of display panels, wherein each of the plurality of deposition areas includes: a sensor area in which a plurality of grooves are arranged at regular intervals; and a main deposition area outside the sensor area to surround the sensor area, the main deposition area including a plurality of through-holes arranged at regular intervals to enable a deposition material to pass therethrough.