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. 06, 2024
Filed:
Aug. 04, 2021
Samsung Display Co., Ltd., Yongin-si, KR;
Jonghoon Kim, Yongin-si, KR;
Hwayeul Oh, Yongin-si, KR;
Joongkeun Lee, Yongin-si, KR;
Kidae Shin, Yongin-si, KR;
Seokhyun Im, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display device includes: a lower substrate; a display element on the lower substrate and including an emission layer; an upper substrate on the lower substrate with the display element therebetween, where the upper substrate includes a central area overlapping the display element and an adjacent area adjacent to the central area; a bank layer on a lower surface of the upper substrate facing the lower substrate, where a central opening overlapping the central area, an adjacent opening overlapping the adjacent area, and a connection portion connecting the central opening and the adjacent opening to each other are defined in the bank layer; a blocking layer overlapping the connection portion; and a functional layer including at least one selected from a quantum dot and a scatterer, where the functional layer fills the central opening in which a connection to the adjacent opening is blocked by the blocking layer.