公开(公告)号：US20190377119A1

公开(公告)日：2019-12-12

申请号：US16214135

申请日：2018-12-10

Applicant: Samsung Display Co., Ltd.

Inventor： Yun JANG ,  Byung Seo YOON

IPC: F21V8/00

Abstract: An optical member and a display device, the optical member including a light guide plate; a low refractive index layer disposed on a top surface of the light guide plate; a first optical pattern layer disposed on a bottom surface of the light guide plate; and a second optical pattern layer disposed to cover a light-incident surface of the light guide plate. The second optical pattern layer includes a focusing lens structure.

公开(公告)号：US20180157078A1

公开(公告)日：2018-06-07

申请号：US15825422

申请日：2017-11-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyunghwan JEON ,  Kwanghyun KIM ,  Yun JANG

IPC: G02F1/1343 ,  G02F1/1335

CPC classification number: G02F1/1343 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133617 ,  G02F1/133634 ,  G02F2001/133531

Abstract: A display device includes a first substrate, a first electrode on a first surface of the first substrate, a first polarizing plate on a second surface of the first substrate which faces the first surface, a liquid crystal layer on the first electrode, a second polarizing plate on the liquid crystal layer, a color conversion layer on the second polarizing plate, the color conversion layer including a plurality of color conversion portions, and a second substrate on the color conversion layer. The first polarizing plate includes a first polarizer, a phase compensation layer and a second polarizer which are sequentially disposed, and an absorption axis of the first polarizer and an absorption axis of the second polarizer are parallel to each other.

公开(公告)号：US20140132896A1

公开(公告)日：2014-05-15

申请号：US14071554

申请日：2013-11-04

Applicant: Samsung Display Co., Ltd.

Inventor： Nak Cho CHOI ,  Jae Cheol PARK ,  Seung Beom PARK ,  Gyeong Eun EOH ,  Yun JANG

IPC: G02F1/1335

CPC classification number: G02F1/13363 ,  C08G2261/3424 ,  G02B5/3083 ,  G02F1/133634 ,  G02F2001/133638 ,  G02F2413/01 ,  G02F2413/02 ,  G02F2413/05 ,  G02F2413/11 ,  H01L35/28

Abstract: Provided are a liquid crystal display including a liquid crystal display panel comprising a first substrate and a liquid crystal layer, an upper polarizer disposed on the liquid crystal display, a lower polarizer disposed under the liquid crystal display, and a first phase delay layer located on the liquid crystal display panel, configured to compensate for a phase delay value in a thickness direction and comprising parylene.

Abstract translation: 本发明提供一种液晶显示装置，其特征在于，具备包括第一基板和液晶层的液晶显示面板，配置在液晶显示器上的上偏振片，配置在液晶显示器下方的下偏振片，以及位于 所述液晶显示面板被配置为补偿厚度方向上的相位延迟值并且包括聚对二甲苯。