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:
Dec. 29, 2023
Samsung Display Co., Ltd., Yongin-Si, KR;
Si Kwang Kim, Yongin-si, KR;
Jin-Su Byun, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-Si, KR;
Abstract
A display device includes a pixel defining layer on a first electrode and including a pixel opening overlapping the first electrode, an encapsulation layer on the pixel defining layer and the first electrode, a sensing electrode on the encapsulation layer, a second sensing insulating layer on the sensing electrode and overlapping the pixel opening, and a third sensing insulating layer on the second sensing insulating layer and the sensing electrode. The second sensing insulating layer includes a first sub-sensing insulating layer including an inorganic material and having a first refractive index, and a second sub-sensing insulating layer including an organic material and having a second refractive index, the first refractive index being greater than the second refractive index.