公开(公告)号：US20150323707A1

公开(公告)日：2015-11-12

申请号：US14803795

申请日：2015-07-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-shik SHIM ,  Eun-young CHO ,  Hyun-min KIM ,  You-min SHIN ,  Young OH ,  Chul-ho JEONG

IPC: G02B1/111 ,  G02B1/10 ,  G02B5/30 ,  H01L51/52

CPC classification number: G02B1/111 ,  G02B1/10 ,  G02B1/11 ,  G02B3/0037 ,  G02B5/0215 ,  G02B5/201 ,  G02B5/305 ,  H01L27/3211 ,  H01L27/322 ,  H01L51/5246 ,  H01L51/5265 ,  H01L51/5268 ,  H01L51/5271 ,  H01L51/5275 ,  H01L51/5281 ,  H01L51/5293

Abstract: Optical films, and organic light-emitting display devices employing the same, include a high refractive index pattern layer including a lens pattern region and a non-pattern region alternately formed, wherein the lens pattern region includes a plurality of grooves each having a depth larger than a width thereof, and the non-pattern region has no pattern; and a low refractive index pattern layer formed of a material having a refractive index smaller than a refractive index of the high refractive index pattern layer, wherein the low refractive index pattern includes a plurality of filling portions filling the plurality of grooves.

Abstract translation: 光学膜和使用该光学膜的有机发光显示装置包括高折射率图案层，其包括交替形成的透镜图案区域和非图案区域，其中透镜图案区域包括多个凹槽，每个凹槽具有较大的深度 并且非图案区域不具有图案; 以及由折射率小于高折射率图案层的折射率的材料形成的低折射率图案层，其中低折射率图案包括填充多个凹槽的多个填充部分。

公开(公告)号：US20140252331A1

公开(公告)日：2014-09-11

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: G02B5/02 ,  H01L51/52 ,  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：US20160077248A1

公开(公告)日：2016-03-17

申请号：US14846231

申请日：2015-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-shik SHIM ,  Eun-young CHO ,  You-min SHIN ,  Eui-soo KIM ,  Chul-ho JEONG ,  Young OH ,  Hyun-min KIM

IPC: G02B5/02 ,  H01L51/52 ,  G02B27/28 ,  H01L27/32

CPC classification number: G02B5/0247 ,  G02B5/0242 ,  G02B5/0263 ,  G02B5/0278 ,  G02B5/1871 ,  G02B5/3025 ,  G02B27/286 ,  H01L27/3211 ,  H01L27/322 ,  H01L51/5265 ,  H01L51/5268 ,  H01L51/5275 ,  H01L51/5281 ,  H01L51/5284

Abstract: Optical films, and organic light-emitting display apparatuses employing the same, include a high refractive index pattern layer including a first surface and a second surface facing each other, wherein the first surface includes a pattern having a plurality of grooves. The plurality of grooves each have a curved surface and a depth greater than a width thereof. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. The optical films, and the organic light-emitting display apparatuses, further include a low refractive index pattern layer formed of a material having a refractive index smaller than the refractive index of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling the plurality of grooves.

Abstract translation: 光学膜和使用该光学膜的有机发光显示装置包括高折射率图案层，其包括彼此相对的第一表面和第二表面，其中第一表面包括具有多个凹槽的图案。 多个槽各自具有弯曲表面和大于其宽度的深度。 高折射率图案层由折射率大于1的材料形成。光学膜和有机发光显示装置还包括由折射率小于 构成高折射率图案层的材料的折射率。 低折射率图案层包括用于填充多个凹槽的填充材料。

公开(公告)号：US20140355124A1

公开(公告)日：2014-12-04

申请号：US14293333

申请日：2014-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-hyun JU ,  Hyun-min KIM ,  Young OH ,  Seung-man CHOI ,  You-min SHIN ,  Hong-shik SHIM ,  Chul-ho JEONG ,  Eun-young CHO

IPC: G02B5/02 ,  B05D5/06 ,  B05D3/06 ,  G02B3/00

CPC classification number: G02B5/0242 ,  B29D11/00278 ,  B29D11/00788 ,  G02B3/005 ,  G02B5/0294

Abstract: Provided are a color improving film and a method of manufacturing the color improving film. The color improving film includes a base layer, a high refractive light diffusion layer comprising a light diffuser, a high refractive resin layer, and a low refractive resin layer in which a lenticular lens pattern is formed, wherein the base layer, the high refractive light diffusion layer, the high refractive resin layer, and the low refractive resin layer are stacked, wherein the lenticular lens pattern is formed on a surface of the low refractive resin layer facing the high refractive resin layer, and a unit lenticular lens of the lenticular lens pattern is an oval lenticular lens, wherein the color improving film satisfies 0.10

Abstract translation: 提供了一种改色膜和一种制造该改色膜的方法。 该改色膜包括基底层，包括光漫射体的高折射光漫射层，高折射率树脂层和形成双凸透镜图案的低折射树脂层，其中基底层，高折射光 扩散层，高折射率树脂层和低折射率树脂层，其中双凸透镜图案形成在面向高折射率树脂层的低折射树脂层的表面上，双凸透镜的单位双凸透镜 图案是椭圆形双凸透镜，其中改色膜满足0.10 <＆Dgr; n <0.20，＆Dgr; n = n1-n2，其中n1表示高折射率树脂层的折射率，n2表示 低折射树脂层。

公开(公告)号：US20160077249A1

公开(公告)日：2016-03-17

申请号：US14846319

申请日：2015-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-shik SHIM ,  Eun-young CHO ,  Hyun-min KIM ,  You-min SHIN ,  Young OH ,  Chul-ho JEONG ,  Eui-soo KIM

IPC: G02B5/02 ,  H01L51/52 ,  G02B27/28 ,  H01L27/32

CPC classification number: G02B5/0247 ,  G02B5/0215 ,  G02B5/0263 ,  G02B5/0278 ,  G02B27/286 ,  H01L27/3206 ,  H01L27/3211 ,  H01L51/5265 ,  H01L51/5268 ,  H01L51/5275 ,  H01L51/5281

Abstract: Optical films, and organic-light-emitting display apparatuses, include a high refractive index pattern layer including a first surface and a second surface facing each other. The first surface includes a pattern having grooves. The grooves each have a curved surface and a depth greater than a width. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. Further included is a low refractive index pattern layer formed of a material having a refractive index smaller than that of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling grooves. A tilt angle, θ, of each groove satisfies the following condition, 15°≦θ≦75°.

Abstract translation: 光学膜和有机发光显示装置包括包括第一表面和彼此面对的第二表面的高折射率图案层。 第一表面包括具有凹槽的图案。 凹槽各自具有弯曲表面和大于宽度的深度。 高折射率图案层由折射率大于1的材料形成。还包括由折射率小于构成高折射率图案层的材料的折射率的材料形成的低折射率图案层。 低折射率图案层包括用于填充凹槽的填充材料。 每个槽的倾角和角度满足下列条件：15°＆nlE;＆amp; the; nlE; 75°。

公开(公告)号：US20150144918A1

公开(公告)日：2015-05-28

申请号：US14549800

申请日：2014-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun-hyoung CHO ,  Woong KO ,  Jae-kwan KIM ,  Chang-youl MOON ,  Hong-shik SHIM ,  In-kyeong YOO ,  Chul-ho JEONG

IPC: H01L51/56 ,  H01L51/52 ,  H01L27/32 ,  B29D11/00 ,  B29C33/38

CPC classification number: H01L51/5275 ,  B29C33/3885 ,  B29D11/00365 ,  B29D11/00788 ,  B29K2029/04 ,  B29K2905/00 ,  B29K2907/00

Abstract: An optical film manufacturing method includes forming a master in which a shape corresponding to a plurality of micro-lens patterns is engraved, forming a low refractive index pattern layer in which the plurality of micro-lens patterns are formed, by using the master, forming a high refractive index material layer that has a higher refractive index than a refractive index of the low refractive index pattern layer, and imprinting the low refractive index pattern layer on the high refractive index material layer to form a high refractive index pattern layer, on a first surface of a substrate.

Abstract translation: 一种光学薄膜的制造方法，其特征在于，具备形成与多个微透镜图案对应的形状被雕刻的主体，通过使用所述主体形成形成有多个微透镜图案的低折射率图案层，形成 具有比所述低折射率图案层的折射率更高的折射率的高折射率材料层，以及在所述高折射率材料层上压印所述低折射率图案层以形成高折射率图案层， 衬底的第一表面。

公开(公告)号：US20140355123A1

公开(公告)日：2014-12-04

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 ,  B05D5/06 ,  B05D3/06 ,  G02B3/00

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.

Abstract translation: 本发明提供一种颜色改善膜，其包括基底层，在基底层上包括有机光漫射体的高折射光漫射层，高折射光漫射层上的高折射率树脂层，以及低折射树脂层，其中透镜状 透镜图案形成在高折射率树脂层上，其中有机光漫射体包括涂覆有黑色颜料和未涂覆颗粒的颗粒，并且其中双凸透镜图案形成在面向高折射率的低折射树脂层的表面上 树脂层。 根据变色膜，根据视角的颜色灵敏度的变化小，外部光反射率低，并且透光率和光扩散性显着提高。 此外，制备改色膜的方法具有优异的加工性和经济性。

公开(公告)号：US20140353645A1

公开(公告)日：2014-12-04

申请号：US14295594

申请日：2014-06-04

Applicant: Samsung Electronics Co., Ltd. ,  CHEIL INDUSTRIES INC.,

Inventor： Chul-ho JEONG ,  Eun-young CHO ,  Hyun-min KIM ,  You-min SHIN ,  Hong-shik SHIM ,  Young OH

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

CPC classification number: H01L51/5265 ,  G02B5/0215 ,  G02B5/0278 ,  H01L27/3211 ,  H01L51/5275 ,  H01L51/5281 ,  Y10T428/24612

Abstract: An optical film includes: a high refractive index pattern layer including a material having a refractive index greater than 1 and having a first surface and a second surface which face each other, where a plurality of grooves is defined in the first surface, and each of the plurality of grooves is defined by a curved surface portion of the first surface of the high refractive index pattern and has a depth greater than a width thereof; and a low refractive index pattern layer including a plurality of protruding patterns disposed in the plurality of grooves, having a refractive index less than the refractive index of the high refractive index pattern layer, and including a plurality of layers having different refractive indices from each other.

Abstract translation: 光学膜包括：高折射率图案层，其包括具有大于1的折射率的材料，并且具有彼此面对的第一表面和第二表面，其中在第一表面中限定多个凹槽， 多个凹槽由高折射率图案的第一表面的曲面部分限定，并且具有大于其宽度的深度; 以及低折射率图案层，包括设置在所述多个凹槽中的多个突出图案，折射率小于所述高折射率图案层的折射率，并且包括彼此具有不同折射率的多个层 。