公开(公告)号：US20180237690A1

公开(公告)日：2018-08-23

申请号：US15900496

申请日：2018-02-20

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung Display Co., Ltd. ,  SAMSUNG SDI CO., LTD.

Inventor： Deukseok CHUNG ,  Tae Won JEONG ,  Tae Gon KIM ,  Shin Ae JUN

IPC: C09K11/02 ,  C09K11/70 ,  C08F220/06 ,  C08G77/04 ,  C08F22/10 ,  C08K3/32 ,  C08K3/30 ,  C08K9/10 ,  G03F7/16 ,  G03F7/20 ,  G03F7/32 ,  G03F7/40 ,  G03F7/004 ,  G03F7/033 ,  G02F1/1335

CPC classification number: C09K11/025 ,  B82Y20/00 ,  B82Y40/00 ,  C08F22/105 ,  C08F220/06 ,  C08F2800/10 ,  C08G77/04 ,  C08G77/20 ,  C08K3/30 ,  C08K3/32 ,  C08K9/10 ,  C08K2003/3036 ,  C08K2201/001 ,  C08K2201/011 ,  C09D4/00 ,  C09D133/02 ,  C09K11/703 ,  G02F1/133516 ,  G02F1/133617 ,  G02F2201/50 ,  G03F7/0007 ,  G03F7/0043 ,  G03F7/0047 ,  G03F7/033 ,  G03F7/162 ,  G03F7/168 ,  G03F7/2002 ,  G03F7/322 ,  G03F7/40 ,  Y10S977/774 ,  Y10S977/818 ,  Y10S977/824 ,  Y10S977/892 ,  Y10S977/896 ,  Y10S977/95

Abstract: A layered structure including a luminescent layer including a quantum dot polymer composite pattern; an inorganic layer disposed on the luminescent layer, the inorganic layer including a metal oxide, a metal nitride, a metal oxynitride, a metal sulfide, or a combination thereof; and an organic layer being disposed between the luminescent layer and the inorganic layer, the organic layer including an organic polymer, a method of producing the same, and a liquid crystal display including the same. The quantum dot polymer composite pattern includes a repeating section including a polymer matrix; and a plurality of quantum dots (e.g., dispersed) in the polymer matrix, the repeating unit including a first section configured to emit light of a first light, and wherein the inorganic layer is disposed on at least a portion of a surface of the repeating section.