公开(公告)号：US20160215213A1

公开(公告)日：2016-07-28

申请号：US14965272

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 ,  G02B5/22 ,  G02F1/1335 ,  G02B1/04

CPC classification number: C09K11/883 ,  G02B1/04 ,  G02B5/201 ,  G02B5/223 ,  G02F1/133617 ,  G02F2202/36 ,  G03F7/0007 ,  G03F7/031 ,  C08L33/10

Abstract: A photosensitive resin composition comprises: 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 with respect to a total weight of the solid content: 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 %; an acetophenone-based photopolymerization initiator in an amount of about 0.1 wt % to about 20 wt %; and an alkali soluble resin in an amount of about 5 wt % to about 80 wt %, with respect to a total weight of the solid content.

Abstract translation: 感光性树脂组合物包含：约60重量％（wt％）〜约95wt％的溶剂; 相对于感光性树脂组合物的总重量为约5重量％〜约40重量％的固体成分，其中固体成分相对于固体成分的总重量包含： 约5重量％至约90重量％的量; 约4重量％至约70重量％的光聚合化合物; 量为约0.1重量％至约20重量％的基于苯乙酮的光聚合引发剂; 和相对于固体含量的总重量为约5重量％至约80重量％的碱溶性树脂。

公开(公告)号：US20170269435A1

公开(公告)日：2017-09-21

申请号：US15459452

申请日：2017-03-15

Applicant: Samsung Display Co., Ltd

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

IPC: G02F1/1335 ,  G02F1/1368 ,  H01L27/32 ,  G02F1/1362

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：US20170097541A1

公开(公告)日：2017-04-06

申请号：US15171552

申请日：2016-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-uk KIM ,  Youngmin KIM ,  Haeil PARK ,  Seon-tae YOON ,  Junhan LEE

IPC: G02F1/1335 ,  G02F1/167 ,  F21V8/00 ,  G02F1/1337 ,  G02F1/1333

CPC classification number: G02F1/133514 ,  G02B6/0035 ,  G02B6/0091 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/133528 ,  G02F1/133611 ,  G02F1/133617 ,  G02F1/1337 ,  G02F1/167 ,  G02F2001/133565

Abstract: A display device includes a display member and a backlight unit, where the display member includes a base substrate, a cover layer that is on the base substrate, extends in a first direction, and includes a plurality of portions defining a first cavity and a second cavity that are spaced apart from the base substrate and adjacent to each other in the first direction, a first display element and a second display element that respectively correspond to the first cavity and the second cavity, a color conversion filter that is disposed on the cover layer, and includes a first filter which overlaps the first cavity and converts incident light into a first color light, and a second filter which overlaps the second cavity and converts incident light into a second color light, and an optical member which is disposed between the color conversion filter and the cover layer.

公开(公告)号：US20170068127A1

公开(公告)日：2017-03-09

申请号：US15063955

申请日：2016-03-08

Applicant: Samsung Display Co., Ltd.

Inventor： Junhan LEE ,  Donguk KIM ,  Youngmin KIM ,  Kisoo PARK ,  Haeil PARK

IPC: G02F1/1335

CPC classification number: G02F1/133617 ,  G02F1/133514 ,  G02F2001/133521 ,  G02F2203/05 ,  G02F2203/055

Abstract: An optical filter configured to block light of a wavelength band less than a reference wavelength, in which a k index value of the optical filter is equal to or greater than 0.1 when a wavelength band is less than a reference wavelength, and less than or equal to 0.015 when a wavelength band is greater than the reference wavelength.

Abstract translation: 一种滤光器，被配置为当波长带小于参考波长时，阻挡光滤波器的ak指数值等于或大于0.1的小于参考波长的波长带的光，并且小于或等于 0.015，当波长带大于参考波长时。

公开(公告)号：US20230213816A1

公开(公告)日：2023-07-06

申请号：US18118767

申请日：2023-03-08

Applicant: Samsung Display Co., Ltd.

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

IPC: H10K59/38 ,  H10K59/122

CPC classification number: H10K59/38 ,  H10K59/122 ,  G02F1/133617

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：US20180019238A1

公开(公告)日：2018-01-18

申请号：US15648881

申请日：2017-07-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yongseok KIM ,  Daeho LEE ,  Junhan LEE ,  Youngmin KIM ,  Haeil PARK

IPC: H01L27/01 ,  H01L51/05 ,  H01L51/00 ,  H01L51/52 ,  H01L27/146

Abstract: A display device includes: a display substrate; an opposing substrate opposing the display substrate; and a light amount control layer disposed between the display substrate and the opposing substrate. The display substrate includes: a first substrate; a thin film transistor o disposed n the first substrate; and a pixel electrode connected to the thin film transistor. The opposing substrate includes: a second substrate; a color conversion layer disposed on the second substrate; and a first polarizer disposed on the color conversion layer. The first polarizer includes: a base substrate; and a linear polarizer disposed on one surface of the base substrate. The first polarizer opposes the pixel electrode. The one surface of the base substrate on which the linear polarizer is disposed has a flatness of about 60 nm or less.

公开(公告)号：US20160357039A1

公开(公告)日：2016-12-08

申请号：US15171919

申请日：2016-06-02

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1335

CPC classification number: G02F1/133512 ,  G02F1/133555 ,  G02F1/133621 ,  G02F2001/133562 ,  G02F2001/133614

Abstract: A display device includes a first substrate including a first surface and a second surface, a second substrate disposed on the second surface of the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a color conversion layer disposed on the second substrate, and a third substrate disposed on the color conversion layer. The second surface of the first substrate is opposite the first surface of first substrate. The color conversion layer includes a magnetic anisotropy barrier wall.

Abstract translation: 显示装置包括：第一基板，包括第一表面和第二表面;第二基板，设置在第一基板的第二表面上;液晶层，设置在第一基板和第二基板之间;颜色转换层， 第二基板和设置在颜色转换层上的第三基板。 第一基板的第二表面与第一基板的第一表面相对。 颜色转换层包括磁各向异性阻挡壁。

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：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。