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:
Apr. 07, 2026
Filed:
Oct. 18, 2018
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Daniel Volz, Karlsruhe, DE;
Harald Fluegge, Karlsruhe, DE;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/11 (2023.01); F21S 43/14 (2018.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
H10K 50/11 (2023.02); F21S 43/14 (2018.01); H10K 2101/10 (2023.02);
Abstract
The present invention relates to a lighting device for a motor vehicle, comprising at least one organic light-emitting diode (OLED) having an emission layer B, wherein the emission layer B comprises at least one emitter E that emits light by means of thermally activated delayed fluorescence (TADF). The present invention further relates to a method of generating light by means of such an OLED at an operating temperature above room temperature.