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:
Oct. 14, 2025
Filed:
Mar. 10, 2022
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/80 (2023.01); H10K 50/844 (2023.01); H10K 50/856 (2023.01); H10K 50/86 (2023.01);
U.S. Cl.
CPC ...
H10K 59/8791 (2023.02); H10K 50/844 (2023.02); H10K 50/856 (2023.02); H10K 50/865 (2023.02); H10K 59/873 (2023.02); H10K 59/878 (2023.02); H10K 59/8792 (2023.02);
Abstract
A display apparatus includes: a substrate; a light-emitting element on the substrate; a low-reflection layer on the light-emitting element and including an inorganic material; and a reflection control layer on the low-reflection layer and configured to absorb light in at least three wavelength bands selected from a first wavelength band of 430 nm or less, a second wavelength band of 480 nm to 510 nm, a third wavelength band of 575 nm to 605 nm, and a fourth wavelength band of 650 nm or greater.