公开(公告)号：US20180298228A1

公开(公告)日：2018-10-18

申请号：US16013532

申请日：2018-06-20

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Ryo TANAKA ,  Takashi JIKUMARU ,  Ikuno HIGASHI

IPC: C09D127/16 ,  B32B27/30 ,  C09D7/48

Abstract: A fluororesin film contains a vinylidene fluoride polymer as a main component. The fluororesin film has ductility at break of 100% or more in all of four different directions of the fluororesin film, and difference in ductility at break between the four directions is 15% or less.

公开(公告)号：US20170017021A1

公开(公告)日：2017-01-19

申请号：US15282333

申请日：2016-09-30

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Osamu TOKINOYA ,  Ikuno HIGASHI

IPC: G02B5/02 ,  F21V8/00 ,  G02B1/14

CPC classification number: G02B5/0226 ,  B32B27/08 ,  B32B27/20 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2457/202 ,  G02B1/14 ,  G02B6/005 ,  G02F1/133617 ,  G02F2202/36 ,  H01L33/505

Abstract: A wavelength conversion sheet includes a phosphor, and one or more barrier films that seal the phosphor. At least one of the barrier films includes a coating layer having an optical function. The coating layer is provided to a surface of the barrier film.

Abstract translation: 波长转换片包括磷光体和一个或多个密封荧光体的阻挡膜。 至少一个阻挡膜包括具有光学功能的涂层。 涂层被提供到阻挡膜的表面。