公开(公告)号：US09541256B2

公开(公告)日：2017-01-10

申请号：US14675181

申请日：2015-03-31

Applicant: LG ELECTRONICS INC.

Inventor： Jinwoo Sung ,  Jinmok Oh ,  Byoungkwon Cho ,  Moongoo Choi

IPC: F21V9/16 ,  H01L33/50 ,  F21Y113/00

CPC classification number: F21V9/30 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02B1/04 ,  G02B6/0003 ,  G02F1/133603 ,  G02F2001/133614 ,  H01L33/50 ,  H01L33/502 ,  H01L33/505 ,  H01L2224/48091 ,  H01L2924/181 ,  C08L2666/70 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: A light conversion film including a first barrier film, a light conversion layer disposed on the first barrier film, the light conversion layer including a matrix resin and red quantum dots that are dispersed into the matrix resin, and a second barrier film disposed on the light conversion layer. The light conversion film satisfies following Equation (1): 5≦(weight of quantum dot within light conversion layer/total weight of light conversion layer)×100×t≦50, where, t is a thickness of the light conversion layer.

Abstract translation: 一种光转换膜，包括第一阻挡膜，设置在第一阻挡膜上的光转换层，包含基质树脂的光转换层和分散在基质树脂中的红色量子点，以及设置在该光上的第二阻挡膜 转换层。 光转换膜满足以下等式（1）：5≤（光转换层内的量子点的重量/光转换层的总重量）×100×t≤50，其中，t是光转换层的厚度。