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:
Mar. 16, 2021
Filed:
Jan. 29, 2020
Samsung Display Co., Ltd., Yongin-si, KR;
Sun-kyu Joo, Suwon-si, KR;
Keunchan Oh, Hwaseong-si, KR;
Byung-Chul Kim, Suwon-si, KR;
Inok Kim, Osan-si, KR;
Jaemin Seong, Suwon-si, KR;
Gakseok Lee, Hwaseong-si, KR;
Jieun Jang, Suwon-si, KR;
Inseok Song, Pocheon-si, KR;
Chang-Soon Jang, Seoul, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display panel includes an upper display substrate including pixel areas arranged in each of pixel columns and a light blocking area and a lower display substrate including display elements respectively overlapping the pixel areas. The upper display substrate includes a base substrate, a color filter layer, and a light control layer including transmission portions overlapping first pixel areas arranged in a first pixel column and first conversion portions overlapping second pixel areas arranged in a second pixel column, and a barrier layer including first barriers disposed between the first conversion portions and the transmission portions and first sub-barriers disposed between adjacent first conversion portions. A first shortest distance from the base substrate to a lower surface of each of the first barriers is equal to a second shortest distance from the base substrate to a lower surface of each of the first sub-barriers.