US 11,881,543 B2
Quantum dot films utilizing multi-phase resins
Cong-Duan Vo, Manchester (GB); Imad Naasani, Manchester (GB); and Amilcar Pillay Narrainen, Manchester (GB)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Dec. 27, 2022, as Appl. No. 18/146,869.
Application 18/146,869 is a continuation of application No. 17/332,765, filed on May 27, 2021, granted, now 11,552,223.
Application 17/332,765 is a continuation of application No. 15/618,863, filed on Jun. 9, 2017, granted, now 11,335,834, issued on Apr. 24, 2022.
Application 15/618,863 is a continuation of application No. 14/460,008, filed on Aug. 14, 2014, granted, now 9,680,068, issued on Jun. 13, 2017.
Claims priority of provisional application 61/865,692, filed on Aug. 14, 2013.
Prior Publication US 2023/0128324 A1, Apr. 27, 2023
Int. Cl. H01L 33/04 (2010.01); B32B 37/24 (2006.01); C09K 11/02 (2006.01); C09K 11/70 (2006.01); B82Y 20/00 (2011.01); C08J 5/22 (2006.01); C08L 33/08 (2006.01); C08L 63/00 (2006.01); H01L 33/50 (2010.01)
CPC H01L 33/504 (2013.01) [B32B 37/24 (2013.01); C09K 11/02 (2013.01); C09K 11/703 (2013.01); H01L 33/502 (2013.01); B32B 2037/243 (2013.01); B32B 2307/418 (2013.01); B32B 2307/7242 (2013.01); B82Y 20/00 (2013.01); Y10T 156/10 (2015.01)] 14 Claims
 
1. A light emitting device comprising:
a primary light source; and
a panel comprising a quantum dot (QD)-containing composition disposed between gas barrier sheets, wherein
the QD-containing composition is a cured emulsion having a plurality of domains of a first resin contained within a continuous domain of a second resin, and
quantum dots are dispersed in the first resin.