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. 14, 2025
Filed:
Sep. 09, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2005.12); G02F 1/1333 (2005.12); G06F 3/044 (2005.12); H10K 50/856 (2022.12); H10K 59/40 (2022.12); H10K 71/00 (2022.12); H10K 102/00 (2022.12);
U.S. Cl.
CPC ...
G06F 3/0412 (2012.12); G02F 1/13338 (2012.12); G06F 3/0445 (2019.04); G06F 3/0446 (2019.04); H10K 50/856 (2023.01); H10K 59/40 (2023.01); H10K 71/00 (2023.01); G06F 2203/04103 (2012.12); G06F 2203/04111 (2012.12); G06F 2203/04112 (2012.12); H10K 2102/311 (2023.01);
Abstract
A organic light emitting display device includes a substrate comprising a light-emitting region and a reflection region, a first sensing electrode which senses a touch position is disposed in the reflection region, and comprises a material having a first reflectivity and a second sensing electrode which senses a touch position is disposed in the light-emitting region and the reflection region, and comprises a material having a second reflectivity, and overlapping a portion of the first sensing electrode.