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. 19, 2025
Filed:
Oct. 05, 2023
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Sehee Lee, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/12 (2023.01); B60Q 1/04 (2006.01); B60Q 1/22 (2006.01); B60Q 1/24 (2006.01); B60Q 1/26 (2006.01); B60Q 1/34 (2006.01); B60Q 1/44 (2006.01); F21S 41/155 (2018.01); F21S 43/145 (2018.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/19 (2023.01); H10K 101/00 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
F21S 43/145 (2018.01); B60Q 1/04 (2013.01); B60Q 1/22 (2013.01); B60Q 1/24 (2013.01); B60Q 1/2696 (2013.01); B60Q 1/34 (2013.01); B60Q 1/44 (2013.01); F21S 41/155 (2018.01); H10K 50/12 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/19 (2023.02); H10K 2101/27 (2023.02); H10K 2102/351 (2023.02); H10K 2102/361 (2023.02);
Abstract
Disclosed are an organic light emitting display device and lighting apparatus for vehicles using the same. The organic light emitting display device includes a first layer including a first organic layer and a first emission layer on a first electrode, a second layer including a second emission layer and a second organic layer on the first layer, a second electrode on the second layer, and a third organic layer between the first layer and the second layer. A thickness of the first emission layer is equal to or greater than a thickness of each of the first organic layer and the second organic layer.