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:
Sep. 15, 2026
Filed:
Oct. 09, 2024
Samsung Display Co., Ltd., Yongin-si, KR;
Hae Chan Park, Yongin-si, KR;
Eun Je Jang, Yongin-si, KR;
Soo-Hye Ryu, Yongin-si, KR;
Hong-Jo Park, Yongin-si, KR;
Baek Min Oh, Yongin-si, KR;
Hae Ju Yun, Yongin-si, KR;
Eung Gyu Lee, Yongin-si, KR;
Hyemin Lee, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A light emitting display device includes a substrate, a plurality of anodes disposed on the substrate, a pixel defining layer having first openings overlapping each of the anodes, light emitting layers respectively disposed within the first openings of the pixel defining layer, a cathode formed on the light emitting layers and the pixel defining layer, an encapsulation layer disposed on the cathode, and a light blocking layer disposed on the encapsulation layer and including a second openings respectively overlapping the plurality of first openings. The first openings are formed in an elliptical shape. Among the first openings and the second openings, a first opening and a second opening corresponding to the first opening have different values in the major axis direction and the minor axis direction, which are the planar distances in the major axis direction and minor axis direction of the first opening in the plane.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile