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. 03, 2024
Filed:
Aug. 09, 2021
Samsung Display Co., Ltd., Yongin-Si, KR;
Seon-Tae Yoon, Hwaseong-si, KR;
Junghyun Kwon, Yongin-si, KR;
Hyojoon Kim, Suwon-si, KR;
Yunha Ryu, Hwaseong-si, KR;
Kisoo Park, Hwaseong-si, KR;
Hyeseung Lee, Seoul, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display device includes a lower substrate including first and second pixel areas and a light shielding area surrounding the first and second pixel areas, a light emitting structure disposed on the lower substrate, an upper substrate disposed on the light emitting structure, a first color conversion layer disposed in the first pixel area on a bottom surface of the upper substrate, a second color conversion layer disposed in the second pixel area on the bottom surface of the upper substrate, first to third light shielding patterns disposed in the light shielding area on the bottom surface of the upper substrate, a groove defined on a bottom surface of at least one selected from the first to third light shielding patterns, and a spacer disposed in the groove.