公开(公告)号：US20210138772A1

公开(公告)日：2021-05-13

申请号：US17045877

申请日：2019-04-05

Applicant: Toray Industries, Inc.

Inventor： Takayuki Uto ,  Wataru Gouda ,  Takahito Sakai ,  Hiroji Kojima ,  Yuji Matsuo

IPC: B32B27/08 ,  B32B7/023 ,  B32B27/36 ,  G02B5/30

Abstract: The present invention provides a laminate film and a display member including the laminate film, which are excellent in visibility of external information such as scenery and displayability of information from a projection member, and are also excellent in color tone reproducibility. The laminate film includes a laminate of 50 or more alternately arranged layers of a plurality of different thermoplastic resins, the laminate film having a transmittance of light incident perpendicularly to a film surface of 50% or more, the laminate film satisfying a relationship of R20≤R40

公开(公告)号：US10784414B2

公开(公告)日：2020-09-22

申请号：US16086694

申请日：2017-03-21

Applicant: Toray Industries, Inc.

Inventor： Masaaki Umehara ,  Takayuki Uto ,  Wataru Gouda ,  Jun Sakamoto

IPC: H01L33/50 ,  F21S2/00 ,  G02B5/20 ,  G09F9/00 ,  G02F1/13357 ,  H01L27/146 ,  F21Y115/10

Abstract: A light source unit includes: a light source; a color conversion film containing an organic luminous material that converts incident light made incident from the light source into light with a longer wavelength than that of the incident light; and a laminated film comprising a constitution in which 11 or more layers of different thermoplastic resins are alternately laminated with each other.