公开(公告)号：US20160161802A1

公开(公告)日：2016-06-09

申请号：US14718943

申请日：2015-05-21

Applicant: Samsung Display Co., Ltd.

Inventor： Junghyun KWON ,  Seon-Tae YOON ,  Haeil PARK ,  Kwangkeun LEE

IPC: G02F1/1335

CPC classification number: G02F1/133621 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133606 ,  G02F2001/133601 ,  G02F2001/133622

Abstract: A backlight unit includes a substrate having a plurality of block regions, partitions confining the block regions respectively on the substrate, patterns extending along a direction on surfaces of the partitions and being parallel with each other, and light sources disposed respectively in the block regions.

Abstract translation: 背光单元包括具有多个块区域的基板，分别将块区域限制在基板上，沿着分隔板的表面上的方向延伸的并且彼此平行的图案，以及分别设置在块区域中的光源。

公开(公告)号：US20220075231A1

公开(公告)日：2022-03-10

申请号：US17526379

申请日：2021-11-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seontae YOON ,  Junghyun KWON ,  Donguk KIM ,  Haeil PARK ,  Junhan LEE

IPC: G02F1/13357 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1333

Abstract: A display device includes: a first substrate; a second substrate facing the first substrate; a light amount control layer between the first substrate and the second substrate; a first line disposed on the first substrate and extending in a first direction and a second line disposed on the first substrate and extending in a second direction which intersects the first direction; a light blocking member disposed on the first substrate and overlapping at least one of the first line and the second line; a plurality of color conversion layers on the second substrate in respective pixel areas; and a partition wall among the plurality of color conversion layers, corresponding to the first line and the second line. The partition wall has a width less than a width of the light blocking member.

公开(公告)号：US20210391309A1

公开(公告)日：2021-12-16

申请号：US17281227

申请日：2019-04-05

Applicant: Samsung Display Co., Ltd.

Inventor： Duk-Sung KIM ,  Junghyun KWON ,  Dong-Yoon KIM

IPC: H01L25/075 ,  H01L27/12 ,  H01L33/50 ,  H01L33/62

Abstract: A display device includes a display panel and a light unit. The light unit includes a substrate, a circuit layer disposed on the substrate and including a line, an insulation layer covering the circuit layer, light emitting elements including a first electrode, a second electrode, and a light emitting layer, and a conductive layer electrically connected to one of the first electrode and the second electrode to cover at least a portion of the line.

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。

公开(公告)号：US20140268634A1

公开(公告)日：2014-09-18

申请号：US13975154

申请日：2013-08-23

Applicant: Samsung Display Co., Ltd.

Inventor： JONG HYUK KANG ,  JAE BYUNG PARK ,  Junghyun KWON ,  SUNGTAE SHIN ,  Dong-Hoon LEE ,  Hyundeok IM ,  HYUN MIN CHO

IPC: G09G5/02

CPC classification number: G09G3/3406 ,  G09G3/2025 ,  G09G2300/0452 ,  G09G2300/0456

Abstract: A display apparatus is provided. The display apparatus includes a first light source unit comprising a first light source that emits light having a first spectral band and a photo-converter that converts the light having the first spectral band to a first color light. A spectral band of the first color light is different from the first spectral band of the light emitted from the first light source. The display apparatus also includes a second light source unit comprising a second light source that emits light having a second spectral band. The light having the second spectral band corresponds to a second color light, and has a same color as the light having the first spectral band. A spectral band of the second color light is different from the spectral band of the first color light.

Abstract translation: 提供一种显示装置。 显示装置包括：第一光源单元，包括发射具有第一光谱带的光的第一光源和将具有第一光谱带的光转换为第一色光的光转换器。 第一色光的光谱带与从第一光源发射的光的第一光谱带不同。 显示装置还包括第二光源单元，其包括发射具有第二光谱带的光的第二光源。 具有第二光谱带的光对应于第二色光，并且具有与具有第一光谱带的光相同的颜色。 第二色光的光谱带与第一色光的光谱带不同。