公开(公告)号：US09348066B2

公开(公告)日：2016-05-24

申请号：US14200914

申请日：2014-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Oh ,  Hyun-min Kim ,  Young-hyun Ju ,  Seung-man Choi ,  You-min Shin ,  Hong-shik Shim ,  Chul-ho Jeong ,  Eun-young Cho

IPC: H01L51/52 ,  G02B5/02 ,  G02B3/00

CPC classification number: G02B5/0242 ,  G02B3/005 ,  G02B5/0268 ,  H01L51/5265 ,  H01L51/5275 ,  Y10T156/1039

Abstract: Provided are a color display film and a method for manufacturing the same, and a display apparatus. The color display film includes a base material layer, a high-refractive resin layer on which an optical pattern is formed, and a low-refractive light diffusion layer including a light diffuser in a stacked configuration. The optical pattern is formed in one surface of the high-refractive resin layer facing the low-refractive light diffusion layer. The method of manufacturing a color display film includes forming a high-refractive resin layer by coating a high-refractive transparent resin on one surface of a base material layer and forming an imprinted optical pattern on the coated high-refractive transparent resin, forming a low-refractive light diffusion layer by dispersing a light diffuser into a low-refractive transparent resin, and bonding one surface of the low-refractive light diffusion layer on a surface on which the optical pattern is formed.

Abstract translation: 提供一种彩色显示膜及其制造方法以及显示装置。 彩色显示膜包括基材层，其上形成有光学图案的高折射率树脂层和包括堆叠构型的光漫射体的低折射光漫射层。 光学图案形成在面向低折射光漫射层的高折射率树脂层的一个表面中。 制造彩色显示膜的方法包括通过在基材层的一个表面上涂覆高折射透明树脂并在涂覆的高折射率透明树脂上形成印记的光学图案来形成高折射率树脂层，形成低 通过将光漫射体分散在低折射透明树脂中，并将低折射光漫射层的一个表面粘合在其上形成有光学图案的表面上而形成的折射光漫射层。

公开(公告)号：US09625624B2

公开(公告)日：2017-04-18

申请号：US14291955

申请日：2014-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Oh ,  Hyun-min Kim ,  Young-hyun Ju ,  Seung-man Choi ,  You-min Shin ,  Hong-shik Shim ,  Chul-ho Jeong ,  Eun-young Cho

IPC: G02B5/02 ,  H01L51/52 ,  G02B3/00 ,  B29D11/00

CPC classification number: G02B5/0242 ,  B29D11/00278 ,  B29D11/00788 ,  G02B3/0037 ,  G02B3/005

Abstract: Provided is a color improving film comprising a base layer, a high refractive light diffusion layer including an organic light diffuser on the base layer, a high refractive resin layer on the high refractive light diffusion layer, and a low refractive resin layer in which a lenticular lens pattern is formed on the high refractive resin layer, wherein the organic light diffuser comprises particles coated with a black pigment and non-coated particles, and wherein the lenticular lens pattern is formed on a surface of the low refractive resin layer facing the high refractive resin layer. According to the color improving film, a change in color sensitivity according to an angle of view is small, an external light reflectivity is low, and a light transmittivity and a light diffusibility are substantially improved. Also, the method of preparing the color improving film has excellent processiblity and economic efficiency.