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:
Jun. 11, 2024
Filed:
Dec. 11, 2020
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Keongjin Lee, Seoul, KR;
Byungjoo Lee, Seoul, KR;
Juhoon Jang, Paju-si, KR;
Ara Yoon, Seoul, KR;
Woonchan Moon, Daegu, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/858 (2023.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 50/844 (2023.01); H10K 59/122 (2023.01); H10K 59/40 (2023.01);
U.S. Cl.
CPC ...
H10K 50/858 (2023.02); G06F 3/0412 (2013.01); G06F 3/0443 (2019.05); G06F 3/0446 (2019.05); H10K 50/844 (2023.02); H10K 59/122 (2023.02); H10K 59/40 (2023.02); G06F 2203/04112 (2013.01);
Abstract
A display device includes a light emitting element layer, an intermediate layer disposed on the light emitting element layer, a lens layer having a convex shape and disposed on the intermediate layer to correspond to the light emitting element layer, and a lens protecting layer disposed on the intermediate layer and configured to cover the lens layer, wherein a total reflection of light output from a light emitting area of the light emitting element layer does not occur on an interface between the lens layer and the lens protecting layer.