公开(公告)号：US20170023837A1

公开(公告)日：2017-01-26

申请号：US15049306

申请日：2016-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Chul SHIN ,  Jin Won KIM ,  Oh Jeong KWON ,  Dong Han SONG ,  Taek Joon LEE ,  Ki Chul SHIN ,  Hyeok Jin LEE

IPC: G02F1/1362 ,  G02F1/1335 ,  H01L29/417 ,  G02F1/1343 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/136227 ,  G02F1/134309 ,  G02F2001/136222 ,  H01L27/124 ,  H01L27/1259 ,  H01L29/41733

Abstract: A display device includes: a substrate; a gate line disposed on the substrate and extending in a first direction; a data line insulated from the gate line and extending in a second direction intersecting the first direction; a pixel electrode disposed in a pixel region defined by the gate line and the data line; a source electrode connected to the data line; a drain electrode spaced apart from the source electrode; and a color filter layer disposed on the data line, the source electrode, and the drain electrode. The color filter layer includes: a first contact hole exposing the drain electrode, and a second contact hole disposed over at least one of the source electrode and the drain electrode. The pixel electrode is disposed on the color filter layer and is connected to the drain electrode through the first contact hole.

Abstract translation: 显示装置包括：基板; 设置在所述基板上并沿第一方向延伸的栅极线; 与栅极线绝缘并沿与第一方向相交的第二方向延伸的数据线; 设置在由栅极线和数据线限定的像素区域中的像素电极; 连接到数据线的源电极; 与源电极间隔开的漏电极; 以及设置在数据线，源电极和漏电极上的滤色器层。 滤色器层包括：暴露漏电极的第一接触孔和设置在源电极和漏电极中的至少一个上的第二接触孔。 像素电极设置在滤色器层上，并通过第一接触孔连接到漏电极。

公开(公告)号：US20160202561A1

公开(公告)日：2016-07-14

申请号：US14922445

申请日：2015-10-26

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Tae Jin KONG ,  Sang Gyun KIM ,  Taek Joon LEE

IPC: G02F1/1337 ,  G02F1/1341 ,  G02F1/1343

CPC classification number: G02F1/133788 ,  G02F1/133711 ,  G02F1/1393 ,  G02F2001/133715 ,  G02F2001/133726

Abstract: A manufacturing method of a liquid crystal display according to an exemplary embodiment of the present invention includes: a step of preparing a lower panel in which a pixel electrode is formed and which is coated with a lower alignment layer including reactive mesogen; a step of preparing an upper panel in which a common electrode is formed and which is coated with an upper alignment layer including reactive mesogen; a step of forming a display panel assembly by injecting a liquid crystal between the lower panel and the upper panel and bonding the lower panel and the upper panel; a step of pre-tilting the liquid crystal by applying a voltage to the display panel assembly and primarily irradiating ultraviolet rays having a wavelength of 310 nm to 380 nm; and a step of removing remaining reactive mesogen by secondarily irradiating ultraviolet rays having a wavelength of 300 nm to 360 nm to the display panel assembly.

Abstract translation: 根据本发明的示例性实施例的液晶显示器的制造方法包括：制备其中形成像素电极的下面板并涂覆有包括反应性介晶的下取向层的步骤; 制备其中形成公共电极并且涂覆有包括反应性液晶的上取向层的上面板的步骤; 通过在下面板和上面板之间注入液晶并结合下面板和上面板来形成显示面板组件的步骤; 通过向显示面板组件施加电压并主要照射波长为310nm至380nm的紫外线来预倾斜液晶的步骤; 以及通过二次将具有300nm至360nm的波长的紫外线照射到显示面板组件来去除剩余的反应性中间膜的步骤。

公开(公告)号：US20150268489A1

公开(公告)日：2015-09-24

申请号：US14480746

申请日：2014-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Taek Joon LEE

IPC: G02F1/13 ,  G02F1/1337

CPC classification number: G02F1/1309 ,  G02F1/1337 ,  Y10T428/1005 ,  Y10T428/1018

Abstract: A liquid crystal display includes a substrate, an alignment layer disposed on the substrate and in which a pinhole is defined in the alignment unit, the alignment layer including an alignment unit including a vertical functional group and a photoreactive group, and a repair layer filled in the pinhole, wherein the repair layer and the alignment unit include a solvent and polymers, and the solvent of the repair layer and the alignment unit includes at least two materials with the same content, and a polymer content of the repair layer is less than a polymer content of the alignment unit.

Abstract translation: 液晶显示器包括：基板，配置在基板上的定向层，定位单元中限定有针孔，取向层包括具有垂直功能基团和​​光反应性基团的取向单元，以及修补层， 针孔，其中修复层和对准单元包括溶剂和聚合物，并且修复层和对准单元的溶剂包括具有相同含量的至少两种材料，并且修复层的聚合物含量小于 对准单元的聚合物含量。

公开(公告)号：US20180356689A1

公开(公告)日：2018-12-13

申请号：US16107674

申请日：2018-08-21

Applicant: Samsung Display Co. Ltd.

Inventor： Tae Min KIM ,  Jin Won KIM ,  Sung Jae YUN ,  Taek Joon LEE ,  Sun Kyu JOO

IPC: G02F1/1337 ,  G02F1/1335

CPC classification number: G02F1/1337 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/133723 ,  G02F1/1339 ,  G02F1/136209 ,  G02F2001/133388 ,  G02F2001/133776

Abstract: A liquid crystal display device includes first substrate including a display area in which a plurality of pixels are disposed and a non-display area which surrounds the display area, and a light-shielding member disposed on the first substrate, the light-shielding member disposed on boundaries between the plurality of pixels and on the entire non-display area and defining an alignment layer dam pattern, which is in the shape of a recess, in the non-display area, where the alignment layer dam pattern surrounds the display area and has step-type height differences on a side of the display area.

公开(公告)号：US20180188593A1

公开(公告)日：2018-07-05

申请号：US15676615

申请日：2017-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Young Gu KIM ,  Jin-Soo JUNG ,  Taek Joon LEE ,  Hye Lim JANG ,  Baek Kyun JEON

IPC: G02F1/1335 ,  G02B1/02 ,  G02B5/20

CPC classification number: G02F1/133514 ,  G02B1/02 ,  G02B5/201 ,  G02F1/133512 ,  G02F1/133528 ,  G02F1/133617 ,  G02F1/1368 ,  G02F2001/133519 ,  G02F2001/133548 ,  G02F2202/10 ,  G02F2202/36

Abstract: A color conversion display panel includes a first color conversion layer and a second color conversion layer disposed on a color conversion substrate and including semiconductor nanocrystals, and a transmission layer, wherein a first distance between the first and second color conversion layers is different from a second distance between one of the first and second color conversion layers and the transmission layer.

公开(公告)号：US20180107028A1

公开(公告)日：2018-04-19

申请号：US15648997

申请日：2017-07-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Soo JUNG ,  Young Gu KIM ,  Taek Joon LEE ,  Hye Lim JANG ,  Baek Kyun JEON

IPC: G02F1/00 ,  G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/0063 ,  G02F1/133502 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/133617 ,  G02F1/133707 ,  G02F2001/133357 ,  G02F2001/133548 ,  G02F2001/133565 ,  G02F2001/136281 ,  G02F2001/1635 ,  G02F2201/48 ,  G02F2203/055

Abstract: A display device including a first substrate, a pixel disposed on the first substrate and including first, second and third sub-pixel electrodes adjacent to each other, a second substrate spaced from the first substrate, a color conversion layer disposed on the second substrate and with a first wavelength conversion layer overlapping with the first sub pixel electrode and a second wavelength conversion layer overlapping with the second sub pixel electrode, a transmissive layer including a first sub-transmissive layer overlapping with the third sub-pixel electrode and a second sub-transmissive layer disposed between the first wavelength conversion layer and the second wavelength conversion layer, and a planarization layer disposed on the color conversion layer and the transmissive layer. Methods of manufacturing display devices having a flatter, planarization layer with reduced variations in thickness also is disclosed.

公开(公告)号：US20170090227A1

公开(公告)日：2017-03-30

申请号：US15170347

申请日：2016-06-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Jae YUN ,  Jin Won KIM ,  Tae Min KIM ,  Taek Joon LEE

IPC: G02F1/1339 ,  G02F1/1368 ,  G02F1/1337 ,  H01L27/12 ,  G02F1/1362

CPC classification number: G02F1/1339 ,  G02F1/1303 ,  G02F1/133351 ,  G02F1/1337 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133354 ,  G02F2001/133388 ,  G02F2001/136222 ,  H01L27/1214 ,  H01L27/124 ,  H01L27/1262

Abstract: A display panel includes a first substrate, a second substrate disposed opposite to the first substrate, a first alignment key disposed on the first substrate; and a second alignment key disposed on the second substrate to overlap the first alignment key, where the second alignment key includes a border portion and a groove pattern disposed in a region defined by the border portion.

公开(公告)号：US20170066968A1

公开(公告)日：2017-03-09

申请号：US15048643

申请日：2016-02-19

Applicant: Samsung Display Co. Ltd.

Inventor： Taek Joon LEE ,  Oh Jeong KWON ,  Dong Han SONG ,  Ki Chul SHIN ,  Dong Chul SHIN ,  Hyeok Jin LEE

IPC: C09K19/56 ,  B32B27/34 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339 ,  C08G73/10 ,  B32B7/14

CPC classification number: C09K19/56 ,  B32B7/12 ,  B32B7/14 ,  B32B27/281 ,  B32B27/34 ,  B32B2457/202 ,  C08G73/1025 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133719 ,  G02F1/133723 ,  G02F1/1339 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1023

Abstract: A composition for an alignment layer includes a polyimide-based compound including a polymerization initiator coupled to a side chain of the polyimide-based compound.

Abstract translation: 用于取向层的组合物包括聚酰亚胺基化合物，其包含与聚酰亚胺基化合物的侧链偶联的聚合引发剂。

公开(公告)号：US20210311338A1

公开(公告)日：2021-10-07

申请号：US17349637

申请日：2021-06-16

Applicant: Samsung Display Co., Ltd.

Inventor： Taek Joon LEE ,  Young Gu KIM ,  Keun Chan OH ,  Sun Young CHANG ,  Hye Lim JANG ,  Baek Kyun JEON ,  Jin Soo JUNG ,  Kyung Seon TAK ,  Jae Jin LYU ,  Moon Jung BAEK

IPC: G02F1/13357 ,  G02F1/1335 ,  H01L51/52 ,  H01L27/32

Abstract: Provided are a wavelength conversion layer and a display device. A color conversion element comprises: a wavelength conversion layer; one or more low refractive layers which are disposed on and/or under the wavelength conversion layer and have a lower refractive index than the wavelength conversion layer; and one or more capping layers which are disposed between the wavelength conversion layer and the low refractive layers and/or on a surface opposite to a surface of each of the low refractive layers which faces the wavelength conversion layer.

公开(公告)号：US20180130929A1

公开(公告)日：2018-05-10

申请号：US15803260

申请日：2017-11-03

Applicant: Samsung Display Co. Ltd.

Inventor： Young Gu KIM ,  Taek Joon LEE ,  Hye Lim JANG ,  Baek Kyun JEON ,  Jin Soo JUNG

IPC: H01L33/50 ,  H01L21/02 ,  G02F1/017

Abstract: Provided are display device and method for fabricating the same. According to an aspect of the present disclosure, there is provided a display device comprising: a first substrate; at least one wavelength conversion layer disposed on the first substrate; a capping layer disposed on the wavelength conversion layer and comprising a porous layer; and a first polarizing layer disposed on the capping layer.