US 12,336,411 B2
Display device
Jung Hyun Son, Seoul (KR); Yo Han Kim, Seoul (KR); Yong Tack Kim, Yongin-si (KR); Byoung Duk Lee, Seongnam-si (KR); and Yoon Hyeung Cho, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Oct. 17, 2022, as Appl. No. 18/047,264.
Application 18/047,264 is a continuation of application No. 16/595,307, filed on Oct. 7, 2019, granted, now 11,476,311.
Claims priority of application No. 10-2018-0138699 (KR), filed on Nov. 13, 2018.
Prior Publication US 2023/0060021 A1, Feb. 23, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H10K 59/38 (2023.01); H10H 20/851 (2025.01); H10K 50/844 (2023.01); H10K 50/858 (2023.01); H10K 59/35 (2023.01)
CPC H10K 59/38 (2023.02) [H10H 20/851 (2025.01); H10K 50/844 (2023.02); H10K 50/858 (2023.02); H10K 59/35 (2023.02)] 16 Claims
OG exemplary drawing
 
1. A display device comprising:
a first substrate;
a plurality of light-emitting elements on the first substrate;
an encapsulation layer covering the plurality of light-emitting elements;
a second substrate facing the first substrate;
a plurality of color filters on the second substrate;
a capping layer comprising an inorganic material on the plurality of color filters;
a plurality of light conversion patterns on the capping layer;
a first outermost layer located between the capping layer and the encapsulation layer, and comprising SiOXNY, in which x>y>0; and
a filler material between the encapsulation layer and the first outermost layer,
wherein the filler material comprises a silicon-based organic material or an acrylic organic material,
wherein the plurality of color filters are between the second substrate and the capping layer, and
wherein the plurality of light conversion patterns are between the capping layer and the first outermost layer.