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:
Nov. 03, 2026
Filed:
Jul. 14, 2023
Samsung Display Co., Ltd., Yongin-si, KR;
Sunkyu Joo, Yongin-si, KR;
Keunchan Oh, Yongin-si, KR;
Sunyoung Kwon, Yongin-si, KR;
Sangji Park, Yongin-si, KR;
Jaecheol Park, Yongin-si, KR;
Dokyung Youn, Yongin-si, KR;
Songee Lee, Yongin-si, KR;
Wooman Ji, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
Provided is a display apparatus including a lower substrate, a light-emitting device over the lower substrate, an upper substrate over the lower substrate with the light-emitting device therebetween and including a central area overlapping the light-emitting device and a peripheral area outside the central area, a first bank over the upper substrate facing the lower substrate and defining a first opening and a second opening overlapping the central area, a refractive layer on the first bank, a transmission layer on the refractive layer and in the first opening, a quantum dot layer on the refractive layer and in the second opening, and a second bank over the first bank and the refractive layer and including the same material as the transmission layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile