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:
Dec. 23, 2025
Filed:
Nov. 23, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Eunhyung Lee, Paju-si, KR;
Younghun Han, Paju-si, KR;
Kwangjong Kim, Paju-si, KR;
Ji Hun Lee, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/08 (2006.01); H10K 59/131 (2023.01); H10K 59/35 (2023.01); H10K 59/65 (2023.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
H10K 59/65 (2023.02); H10K 59/131 (2023.02); H10K 59/353 (2023.02); H10K 59/879 (2023.02);
Abstract
The present disclosure relates to a display device including a first capping layer and enabling a first optical area to have a higher transmittance by designing the first optical area such that at least one of thicknesses and refractive indexes of respective portions of the first capping layer in the first optical area and the normal area is different from each other.