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. 17, 2021
Filed:
Dec. 28, 2018
Samsung Display Co., Ltd., Yongin-si, KR;
Nam-Gon Choi, Yongin-si, KR;
Kyoung Ho Lim, Suwon-si, KR;
Kangmin Kim, Hwaseong-si, KR;
Jinpil Kim, Suwon-si, KR;
Taehyeong An, Hwaseong-si, KR;
Seokha Hong, Seoul, KR;
Moon Shik Kang, Hwaseong-si, KR;
Jaehoon Lee, Seoul, KR;
Kunhee Jo, Yongin-si, KR;
Seoung-Bum Pyoun, Hwaseong-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display apparatus includes a backlight unit including a first light source for outputting a first color light, and a second light source for outputting a second color light that is different from the first color light, a switching element layer on the backlight unit, and including a plurality of switching elements, a liquid crystal layer on the switching element layer, and a color conversion layer on the liquid crystal layer, including a color-converting material for converting a color of light passing therethrough, including a first color area, a second color area, and a third color area, and including quantum dot particles.