公开(公告)号：US20180074365A1

公开(公告)日：2018-03-15

申请号：US15700804

申请日：2017-09-11

Applicant: Samsung Display Co., Ltd.

Inventor： Kwangkeun LEE ,  Youngmin KIM ,  Haeil PARK ,  Seungjin BAEK ,  Junhan LEE ,  Kunhee JO

IPC: G02F1/1335

CPC classification number: G02F1/133509 ,  G02F1/133528 ,  G02F1/133621 ,  G02F2001/133507 ,  G02F2001/133565 ,  G02F2001/133614 ,  G02F2201/123

Abstract: A display device includes: a backlight unit emitting a light; a first substrate on a path of a light emitted from the backlight unit; a pixel electrode on the first substrate; a light amount control layer on the pixel electrode; a first polarizer on the light amount control layer; a color conversion layer on the first polarizer; and an angular filter between the backlight unit and the color conversion layer. The color conversion layer includes a phosphor, and the angular filter blocks 50% or more of a light incident to the angular filter at an incident angle of 30 degrees or more.

公开(公告)号：US20160306226A1

公开(公告)日：2016-10-20

申请号：US15069835

申请日：2016-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seontae YOON ,  Junghyun KWON ,  Minki NAM ,  Haeil PARK ,  Kwangkeun LEE ,  Junhan LEE

IPC: G02F1/1335 ,  G02F1/1337 ,  G02F1/1333

CPC classification number: G02F1/133377 ,  G02F1/133617 ,  G02F2001/133521

Abstract: A display device includes: a first substrate; a support layer defining a microcavity above the first substrate; a liquid crystal layer disposed in the microcavity; a planarization layer disposed on the support layer; and a blue-light transmission layer disposed between the support layer and the planarization layer. The display device has improved light extraction efficiency and process efficiency.

Abstract translation: 一种显示装置，包括：第一基板; 支撑层，其在所述第一基板上界定微腔; 设置在微腔中的液晶层; 设置在所述支撑层上的平坦化层; 以及布置在支撑层和平坦化层之间的蓝光透射层。 显示装置具有改进的光提取效率和工艺效率。

公开(公告)号：US20160215212A1

公开(公告)日：2016-07-28

申请号：US14965217

申请日：2015-12-10

Applicant: DONGWOO FINE-CHEM CO., LTD. ,  Samsung Display Co., Ltd

Inventor： Baekhee LEE ,  Minki NAM ,  Junghyun KWON ,  Youngmin KIM ,  Namseok ROH ,  Haeil PARK ,  Seontae YOON ,  Donguk KIM ,  Kisoo PARK ,  Kwangkeun LEE ,  Junhan LEE ,  Juho KIM ,  Hyounwoo KIM ,  Hunsik KIM ,  Jongsoo LEE

IPC: C09K11/88 ,  G02B5/20 ,  G02B1/04 ,  G02F1/1335 ,  G02B5/22

CPC classification number: C09K11/883 ,  C09K11/02 ,  G02B1/04 ,  G02B5/201 ,  G02B5/223 ,  G02F1/133617 ,  G02F2202/36 ,  G03F7/0007 ,  G03F7/028 ,  C08L2666/70

Abstract: A photosensitive resin composition comprising: a solvent in an amount of about 60 percentage by weight (wt %) to about 95 wt %; and a solid content in an amount of about 5 wt % to about 40 wt %, with respect to a total weight of the photosensitive resin composition, wherein the solid content comprises: a phosphor in an amount of about 5 wt % to about 90 wt %; a photopolymerizable compound in an amount of about 4 wt % to about 70 wt %; a photopolymerization initiator in an amount of about 0.1 wt % to about 20 wt %; an alkali soluble resin in an amount of about 5 wt % to about 80 wt %; and a dispersant in an amount of about 0.1 wt % to about 12 wt %, with respect to a total weight of the solid content.

Abstract translation: 一种感光性树脂组合物，其包含：约60重量％（wt％）〜约95wt％的溶剂; 和相对于感光性树脂组合物的总重量为约5重量％至约40重量％的固体含量，其中固体含量包括：约5重量％至约90重量％的量的荧光体 ％; 约4重量％至约70重量％的光聚合化合物; 约0.1重量％至约20重量％的光聚合引发剂; 约5重量％至约80重量％的碱溶性树脂; 和相对于固体含量的总重量为约0.1重量％至约12重量％的量的分散剂。

公开(公告)号：US20150323164A1

公开(公告)日：2015-11-12

申请号：US14601378

申请日：2015-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Junghyun KWON ,  Hyundeok IM ,  Jong Hyuk KANG ,  Jae Byung PARK ,  Haeil PARK ,  Hyun Min CHO

IPC: F21V23/00 ,  F21V9/16 ,  F21V21/14

CPC classification number: G02F1/133603 ,  F21V9/30 ,  F21V21/14 ,  F21V23/002 ,  G02F2001/133622 ,  G09G3/3413 ,  G09G2300/0452 ,  G09G2310/0235

Abstract: A display apparatus includes a display panel that includes a plurality of pixels which displays an image in a front direction, and a backlight unit which provides a light to the display panel and includes a first light source part which is disposed at a rear surface of the display panel, includes a first support substrate and a first light source mounted on the first support substrate and emits a first color light, and a second light source part which is disposed at the rear surface of the display panel, includes a second support substrate partially overlapped with the first support substrate and a second light source mounted on the second support substrate, and emits a second color light having a wavelength band different from that of the first color light, where an opening is defined through the second support substrate and corresponds to the first light source.

Abstract translation: 显示装置包括：显示面板，其包括在前方向上显示图像的多个像素;以及背光单元，其向所述显示面板提供光，并且包括设置在所述显示面板的背面的第一光源部 显示面板包括第一支撑基板和安装在第一支撑基板上并发射第一色光的第一光源，以及设置在显示面板的后表面的第二光源部分，部分地包括第二支撑基板 与第一支撑基板重叠并安装在第二支撑基板上的第二光源，并且发射具有与第一颜色光不同的波长带的第二颜色光，其中通过第二支撑基板限定开口，并且对应于 第一个光源。