公开(公告)号：US20250004175A1

公开(公告)日：2025-01-02

申请号：US18827202

申请日：2024-09-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yuichiro GOTO ,  Tsuyoshi OHYAMA ,  Yoshihiro YOKOTE ,  Naewon JANG ,  Byoungjin CHO ,  Seunggi KIM

IPC: G02B1/111

Abstract: Disclosed is a resin film including an anti-glare layer that includes scattering particles having irregularities formed on surfaces of the anti-glare layer. The resin film includes a binder made of a resin dispersing the scattering particles, and a low refractive index layer on the anti-glare layer. The low refractive index layer has a refractive index less than or equal to 1.4, and the anti-glare layer has a flat portion and a protrusion where the scattering particles protrude from the flat portion.

公开(公告)号：US20230017197A1

公开(公告)日：2023-01-19

申请号：US17941185

申请日：2022-09-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yuichiro GOTO ,  Yoshihiro YOKOTE

IPC: G02F1/1335 ,  B29D11/00

Abstract: Resin films and the like capable of improving viewing angle characteristics and antireflection characteristics, for example, when the resin film is applied to a display are provided. The resin film includes a low-refractive-index layer 17 and an anisotropic diffusion layer 16. The low-refractive-index layer 17 has a refractive index of 1.40 or less. The anisotropic diffusion layer 16 anisotropically diffuses light. The anisotropic diffusion layer 16 contains anisotropic particles 162 and a resin portion 161. The anisotropic particles 162 have an anisotropic shape and a longitudinal direction aligned along one direction. The resin portion 161 diffuses the anisotropic particles 162 and is formed of a resin. A reflectivity of the resin film excluding a specular reflection light component is 1.0% or less.

公开(公告)号：US20230258978A1

公开(公告)日：2023-08-17

申请号：US18295273

申请日：2023-04-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yuichiro GOTO ,  Naewon JANG ,  Youngchol LEE ,  Yoshihiro YOKOTE

IPC: G02F1/1335

CPC classification number: G02F1/133607 ,  G02F1/133504

Abstract: A liquid crystal display device includes a light source, a light collection part, a liquid crystal part, and an anisotropic diffusion layer. The light source emits light. The light collection part collects the light emitted from the light source in the front direction of the liquid crystal display device so that, when an image is displayed, the light collecting property in a left-right direction is different from the light collecting property in an updown direction. The liquid crystal part controls a transmission state of the light collected by the light collection part using a liquid crystal. The anisotropic diffusion layer anisotropically diffuses the light transmitted through the liquid crystal part.

公开(公告)号：US20210284795A1

公开(公告)日：2021-09-16

申请号：US17195970

申请日：2021-03-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yuichiro GOTO ,  Toshiyuki Takahashi ,  Atsushi Sato ,  Yoshihiro Yokote

IPC: C08G65/00 ,  C08K3/36 ,  C08K7/26 ,  C08J5/18 ,  G02F1/1335

Abstract: Provided is a resin film, including: a basic substance; hollow silica particles provided in the basic substance; and a surface modifying agent including an oil repellent surface modifying agent and a lipophilic surface modifying agent.