公开(公告)号：US20160091649A1

公开(公告)日：2016-03-31

申请号：US14865391

申请日：2015-09-25

Applicant: FUJIFILM Corporation

Inventor： Kyohisa UCHIUMI ,  Eijiro IWASE

IPC: F21V8/00

CPC classification number: G02B6/005 ,  B32B3/02 ,  B32B5/00 ,  B32B5/16 ,  B32B7/02 ,  B32B27/08 ,  B32B27/20 ,  B32B27/36 ,  B32B2255/20 ,  B32B2255/28 ,  B32B2264/00 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/12 ,  B32B2307/418 ,  B32B2307/7242 ,  B32B2307/732 ,  B32B2457/202 ,  B32B2551/00 ,  C09D123/06 ,  C09K11/02 ,  C09K11/70 ,  G02B6/0023

Abstract: Provided are a laminate film which enables to enhance luminance, and a backlight unit and a liquid crystal display device including this laminate film, as well as a method for producing this laminate film. Provided are laminate films including an optical functional layer and a barrier layer stacked on at least one surface of the optical functional layer, laminate films each having a film having a higher refractive index than a refractive index of the optical functional layer, on a lateral surface of the optical functional layer. It is preferable that the optical functional layer include at least one of a quantum dot and a quantum rod.

Abstract translation: 提供能够提高亮度的层压膜，以及背光单元和包括该层压膜的液晶显示装置，以及该层叠膜的制造方法。 提供了层叠膜，其包括层叠在光学功能层的至少一个表面上的光学功能层和阻挡层，在侧面上具有折射率高于光学功能层的折射率的膜的层叠膜 的光学功能层。 光学功能层优选包括量子点和量子棒中的至少一个。