公开(公告)号：US09746714B2

公开(公告)日：2017-08-29

申请号：US15017875

申请日：2016-02-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Ho Song ,  Jae Cheol Park ,  Seong Gyu Kwon ,  You Young Jin

IPC: G02F1/1337 ,  G02F1/1333 ,  G02F1/1341 ,  C09K19/56 ,  C09K19/54

CPC classification number: G02F1/133711 ,  C09K19/56 ,  C09K2019/548 ,  G02F1/133377 ,  G02F1/1341 ,  G02F2001/133746 ,  Y10T428/10 ,  Y10T428/1005

Abstract: A display device includes a substrate, a thin film transistor positioned on the substrate, a pixel electrode connected to the thin film transistor, an alignment layer positioned on the pixel electrode, a liquid crystal layer including liquid crystal molecules formed on the alignment layer and positioned in a plurality of microcavities, a roof layer positioned such that the roof layer is spaced apart from the pixel electrode with a microcavity interposed therebetween, and an overcoat positioned on the roof layer and covering a trench positioned between the plurality of microcavities, in which in the liquid crystal layer, a pre-tilt angle manifestation group positioned to be adjacent to the alignment layer is formed, and the pre-tilt angle manifestation group includes a polymer of a compound represented by Chemical Formula 1.

公开(公告)号：US09709857B2

公开(公告)日：2017-07-18

申请号：US14481635

申请日：2014-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Seok-Joon Hong ,  Seong Gyu Kwon ,  Ji Seong Yang

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1368

CPC classification number: G02F1/134309 ,  G02F1/133377 ,  G02F1/1368 ,  G02F2001/134345

Abstract: A display device may include a substrate having a first substrate portion, a second substrate portion, and a third substrate portion positioned between the first substrate portion and the second substrate portion. The display device may further include a first roof layer and a second roof layer formed of the same material, spaced from each other, and respectively overlapping the first substrate portion and the second substrate portion. The display device may further include a transistor overlapping the third substrate portion. The display device may further include a liquid crystal set. The display device may further include a common electrode portion positioned between the first substrate portion and the liquid crystal set. The display device may further include a sub-pixel electrode positioned between the liquid crystal set and the first roof layer and electrically connected to the transistor.

公开(公告)号：US20170059940A1

公开(公告)日：2017-03-02

申请号：US15243712

申请日：2016-08-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong Seok Kim ,  Seong Gyu Kwon ,  Young Min Kim ,  Ki Soo Park ,  Hae Il Park

IPC: G02F1/1335

CPC classification number: G02F1/133617 ,  G02F1/133509 ,  G02F1/133512

Abstract: A color conversion panel according to an exemplary embodiment of the present invention includes an substrate, first, second, and third color conversion layers on the substrate and configured to emit lights of different colors, and a light blocking member between adjacent ones of the first, second, and third color conversion layers, wherein any one of the first, second, and third color conversion layers and the light blocking member is soluble.

Abstract translation: 根据本发明的示例性实施例的颜色转换面板包括在基板上的基板，第一，第二和第三颜色转换层，并且被配置为发射不同颜色的光，以及在第一， 第二和第三颜色转换层，其中第一，第二和第三颜色转换层和遮光构件中的任一个是可溶的。

公开(公告)号：US10459272B2

公开(公告)日：2019-10-29

申请号：US14724604

申请日：2015-05-28

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Ho Song ,  Seong Gyu Kwon ,  Yong Seok Kim ,  Jae Cheol Park ,  Seok-Joon Hong

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1341 ,  H01L27/12 ,  G02F1/1339 ,  G02F1/1362

Abstract: An exemplary embodiment provides a liquid crystal display including: a substrate configured to include a display area and a peripheral area; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer disposed to face the pixel electrode; a capping layer disposed on the roof layer; and a blocking film disposed in the peripheral area to surround a lateral surface of the capping layer, wherein a plurality of microcavities are formed between the pixel electrode and the roof layer in the display area, and the microcavities form a liquid crystal layer including a liquid crystal material, wherein a level of a top surface of the blocking film is higher than that of a top surface of the liquid crystal layer.

公开(公告)号：US10338437B2

公开(公告)日：2019-07-02

申请号：US13680024

申请日：2012-11-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seon Uk Lee ,  Yeun Tae Kim ,  Seong Gyu Kwon ,  Nam Seok Roh

IPC: G02F1/1339 ,  H01L33/00 ,  G02F1/1333 ,  G02F1/1341

Abstract: A display device includes: a substrate including a plurality of pixel areas; a thin film transistor on the substrate; a pixel electrode connected to the thin film transistor; an roof layer connected between pixel areas adjacent in a first direction and separated from the pixel electrode; a column protruded from the roof layer in a boundary portion of the pixel areas; a space between the pixel electrode and the roof layer, the roof layer partially overlapping an upper inner wall and a first side inner wall of the space and exposing a second side inner wall of the space; a liquid crystal in the space.

公开(公告)号：US09568779B2

公开(公告)日：2017-02-14

申请号：US14494896

申请日：2014-09-24

Applicant: Samsung Display Co., Ltd.

Inventor： Seong Gyu Kwon ,  Seok-Joon Hong ,  Dae Ho Song ,  Seon Uk Lee ,  Woo Jae Lee

IPC: G02F1/1333 ,  G02F1/1341 ,  G02F1/1343

CPC classification number: G02F1/1341 ,  G02F1/133377 ,  G02F1/134336

Abstract: The disclosure relates to a display device, and more particularly to a display device having an improved aperture ratio and robustness. The display device may provide a display device including: a substrate; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor; microcavities formed on the pixel electrode, the microcavities holding liquid crystals; a roof layer formed on the microcavities and covering some sides of the microcavities; and an encapsulation layer formed on the roof layer to seal the microcavities, wherein sides of neighboring microcavities define openings are disposed in a matrix configuration.

Abstract translation: 本发明涉及一种显示装置，更具体地涉及一种具有改善的开口率和鲁棒性的显示装置。 显示装置可以提供一种显示装置，包括：基板; 形成在所述基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 形成在像素电极上的微腔，保持液晶的微腔; 形成在微腔上并覆盖微腔的一些侧面的屋顶层; 以及形成在屋顶层上以密封微腔的封装层，其中相邻微腔限定开口的侧面以矩阵构型设置。

公开(公告)号：US20160016185A1

公开(公告)日：2016-01-21

申请号：US14623468

申请日：2015-02-16

Applicant: Samsung Display Co., Ltd. ,  K.C. TECH CO., LTD.

Inventor： Jae Cheol Park ,  Gyeong Eun Eoh ,  Jong Soo Kim ,  Jun Heui Lee ,  Jong Wan Choi ,  Won Hyeng Pyen ,  Dae Ho Song ,  Seong Gyu Kwon ,  Kang-II Cho

IPC: B05B1/04 ,  G02F1/136 ,  H01L27/12

CPC classification number: G02F1/136 ,  B05B1/044 ,  B05B3/18 ,  B05C5/0254 ,  B05C11/10 ,  G02F1/1303 ,  G02F1/133377 ,  G02F2001/133357 ,  G02F2001/134345 ,  H01L27/124 ,  H01L27/1262

Abstract: A slot die coater planarizing an upper surface of an encapsulation layer and a coating method using the same. The slot die coater includes a slit nozzle configured to supply a coating solution. The slit nozzle includes a hole vertically penetrating a center portion thereof, a first bottom surface disposed at a movement direction side of the slit nozzle with reference to the hole, and a second bottom surface disposed at an opposite direction side of the movement direction of the slit nozzle with reference to the hole. A width of the first bottom surface is different from the width of the second bottom surface.

Abstract translation: 平面化封装层的上表面的槽模涂布机和使用其的涂布方法。 槽模涂布机包括构造成供应涂布溶液的狭缝喷嘴。 狭缝喷嘴包括垂直贯穿其中心部分的孔，相对于该孔设置在狭缝喷嘴的移动方向侧的第一底面，以及设置在该狭缝喷嘴的移动方向的相反方向侧的第二底面 狭缝喷嘴参照孔。 第一底面的宽度与第二底面的宽度不同。

公开(公告)号：US10281781B2

公开(公告)日：2019-05-07

申请号：US15483071

申请日：2017-04-10

Applicant: Samsung Display Co. Ltd.

Inventor： Byung Gon Kum ,  Seong Gyu Kwon ,  Sang Il Kim ,  Tae Woo Lim ,  Sang Gil Lee

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1343

Abstract: A display device includes a first substrate including a display area and a non-display area which is outside the display area; a first gate signal line and a second gate signal line each on the non-display area of the first substrate; a connection electrode which is on the non-display area of the first substrate and connects the first gate signal line and the second gate signal line to each other; and a static electricity prevention pattern which is on the non-display area of the first substrate and on the connection electrode.

公开(公告)号：US09883604B2

公开(公告)日：2018-01-30

申请号：US15185705

申请日：2016-06-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Heui Lee ,  Seong Gyu Kwon ,  Jae Cheol Park ,  Gyeong Eun Eoh

IPC: H05K7/00 ,  H01L51/00 ,  G02F1/1333 ,  G09F9/30 ,  G06F1/16

CPC classification number: H05K7/005 ,  G02F1/133305 ,  G02F1/133377 ,  G06F1/1652 ,  G09F9/301 ,  H01L51/0097

Abstract: A display device may include a display panel, and first member, and a second member. The display panel has a first section and a second section. The first member includes an electromagnet, extends parallel to the first section and has a first side and a second side. The first side is oriented a first obtuse angle with respect to the second side. The second member directly contacts the first member, extends parallel to the second section, and has a third side and a fourth side. The third side is oriented a second obtuse angle with respect to the fourth side. The first member is connected through the second member to the second section. The second member is connected through the first member to the first section.

公开(公告)号：US09851595B2

公开(公告)日：2017-12-26

申请号：US15204913

申请日：2016-07-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Choi Sang Park ,  Seong Gyu Kwon ,  Tae Woo Lim

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1341 ,  G02F1/1343 ,  G02F1/1345 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1337

CPC classification number: G02F1/133377 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133707 ,  G02F1/1341 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136222 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/10

Abstract: A display device according to an exemplary embodiment includes: a substrate including a display area and a peripheral area; a thin film transistor positioned in the display area of the substrate; a first electrode connected to the thin film transistor; a roof layer positioned on the first electrode and spaced apart from the first electrode by a microcavity that is interposed between the roof layer and the first electrode; a liquid crystal layer positioned inside the microcavity; an encapsulation layer positioned on the roof layer; a pad portion positioned in the peripheral area of the substrate; and a pillar positioned in the peripheral area of the substrate.