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. 11, 2026
Filed:
Jun. 12, 2023
Samsung Display Co., Ltd., Yongin-si, KR;
Pil Suk Lee, Yongin-si, KR;
Yoo Min Ko, Yongin-si, KR;
Sun Ho Kim, Yongin-si, KR;
Hye Won Kim, Yongin-si, KR;
Ju Chan Park, Yongin-si, KR;
Chung Sock Choi, Yongin-si, KR;
Sung Jin Hong, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-Si, KR;
Abstract
An emissive display device includes: a substrate; a transistor disposed on the substrate; an insulating layer disposed on the transistor; a connection electrode disposed on the insulating layer and electrically connected to the transistor; a first electrode of a light emitting element disposed on the insulating layer; a separation pattern layer including a first pattern layer disposed on the connection electrode and a second pattern layer disposed on the insulating layer; a pixel defining layer disposed on the insulating layer and the separation pattern layer and including an opening overlapping the connection electrode; and a second electrode of the light emitting element disposed on the pixel defining layer and connected to the connection electrode through the opening of the pixel defining layer.