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. 12, 2025
Filed:
Jul. 16, 2023
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Dong-Ki Lee, Seongnam-si, KR;
Hoon-Kee Min, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); G06F 3/041 (2006.01); G06F 3/045 (2006.01); G09G 3/3225 (2016.01); G09G 3/3258 (2016.01); G09G 3/3266 (2016.01); G09G 3/3275 (2016.01); H10K 50/844 (2023.01); H10K 59/123 (2023.01); H10K 59/131 (2023.01); H10K 59/40 (2023.01); H10K 59/80 (2023.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
H10K 59/40 (2023.02); G06F 3/0412 (2013.01); G06F 3/04166 (2019.05); G06F 3/0444 (2019.05); G06F 3/045 (2013.01); G09G 3/3225 (2013.01); G09G 3/3258 (2013.01); G09G 3/3266 (2013.01); G09G 3/3275 (2013.01); H10K 50/844 (2023.02); H10K 59/123 (2023.02); H10K 59/131 (2023.02); H10K 59/873 (2023.02); H10K 59/12 (2023.02);
Abstract
An organic light emitting device includes: a substrate; a thin film transistor disposed on the substrate; an organic light emitting element connected to the thin film transistor and receiving a data voltage; a plurality of encapsulation thin films disposed on the organic light emitting element, and encapsulating the thin film transistor and the organic light emitting element; a planarization layer disposed on the encapsulation thin film; and a touch sensor disposed on the planarization layer.