公开(公告)号：US20140055849A1

公开(公告)日：2014-02-27

申请号：US13739119

申请日：2013-01-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ju-Youn SON ,  Jin SEO ,  Ju-Hwa HA

IPC: G02B5/02

CPC classification number: G02B5/0215 ,  G02B5/0242 ,  G02B5/0268 ,  G02B5/0278

Abstract: A light diffusion plate includes a body including a first surface through which incident light enters, and a second surface through which light exits and facing the first surface, a light scattering member disposed in the body, and an ultraviolet absorption member disposed in the body. The second surface has a convex pattern. The convex pattern has ridges and valleys arranged in a plurality of columns. The ridges and valleys are sequentially arranged with each other.

Abstract translation: 光扩散板包括：主体，其包括入射光的第一表面和光离开并面向第一表面的第二表面;设置在主体中的光散射部件;以及设置在主体中的紫外线吸收部件。 第二表面具有凸形图案。 凸形图案具有布置在多个列中的脊和谷。 脊和谷依次相互排列。

公开(公告)号：US20130148333A1

公开(公告)日：2013-06-13

申请号：US13658142

申请日：2012-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ju-Hwa HA ,  Joong-Hyun KIM ,  Jin SEO ,  Ju-Youn SON ,  Dong-Min YEO ,  Sang-Heon YE ,  Young-Keun LEE ,  Ji-Won LEE

IPC: G02F1/13357 ,  G09F13/04 ,  F21V5/04

CPC classification number: G02F1/133603 ,  F21V5/046 ,  G02B5/0263 ,  G02B19/0009 ,  G02B19/0061 ,  G02F2001/133607

Abstract: A lens includes an upper flat surface having a first outer diameter, a bottom surface having a second outer diameter and a third inner diameter, an external curved surface which connects the upper flat surface and the bottom surface, and an inner curved surface which protrudes toward the upper flat surface from the bottom surface at the third inner diameter.

Abstract translation: 透镜包括具有第一外径，下表面具有第二外径和第三内径的上平坦表面，连接上平坦表面和底表面的外弯曲表面和朝向 在第三内径处的底表面的上平坦表面。