公开(公告)号：US20140175404A1

公开(公告)日：2014-06-26

申请号：US14089228

申请日：2013-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-shik SHIM ,  Chul-Ho JEONG ,  Eun-Young CHO ,  You-Min SHIN ,  Eui-Soo KIM ,  Hyun-Min KIM ,  Young OH

IPC: H01L27/32 ,  G02B5/30

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：US20140353618A1

公开(公告)日：2014-12-04

申请号：US14089241

申请日：2013-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-shik SHIM ,  Chul-Ho JEONG ,  Eun-Young CHO ,  You-Min SHIN ,  Eui-Soo KIM ,  Young OH ,  Hyun-Min KIM

IPC: G02B5/28 ,  H01L51/52 ,  G02B5/30 ,  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°。