公开(公告)号：US09671633B2

公开(公告)日：2017-06-06

申请号：US14848144

申请日：2015-09-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Ho Lee ,  Seong Gyu Kwon ,  Hee Keun Lee

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1341

CPC classification number: G02F1/133345 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/1341

Abstract: There is provided a display device including a substrate, a black matrix disposed on one side of the substrate, a thin film transistor disposed on the other side of the substrate, a common electrode and a pixel electrode disposed on the thin film transistor and overlapping with each other with an insulating layer disposed therebetween, a roof layer formed to be spaced apart from the pixel electrode and the common electrode with a microcavity disposed therebetween, including a supporting member, and having an injection hole through which a portion of the microcavity is exposed, a liquid crystal layer filling the microcavity, and an overcoat formed on the roof layer so as to cover the injection hole and sealing the microcavity.

公开(公告)号：US10996515B2

公开(公告)日：2021-05-04

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: G02F1/13357 ,  G02F1/1335

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.

公开(公告)号：US10095069B2

公开(公告)日：2018-10-09

申请号：US14792241

申请日：2015-07-06

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1341 ,  G02F1/1335 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1333

Abstract: An exemplary embodiment provides a liquid crystal display including: a substrate; 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; and a capping layer disposed on the roof layer, wherein a plurality of microcavities are disposed between the pixel electrode and the roof layer, the microcavities form a liquid crystal layer including a liquid crystal material, a liquid crystal injection portion is formed between the microcavities, the capping layer is disposed to cover the liquid crystal injection portion, and the capping layer includes a light-blocking material and a water-soluble polymer material.

公开(公告)号：US20140176893A1

公开(公告)日：2014-06-26

申请号：US13870503

申请日：2013-04-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Koichi SUGITANI ,  Seong Gyu Kwon ,  Joo-Han Bae ,  Hoon Kang ,  Jae-Sung Kim ,  Jin-Young Choi ,  Jin Ho Ju ,  Dong Hyun Yu ,  Hyung-Il Jeon

IPC: G02F1/1343

CPC classification number: G02F1/133377 ,  G02F1/133305 ,  G02F2001/133368

Abstract: A display device according to an exemplary embodiment of the present invention includes a substrate including a plurality of pixel regions, a thin film transistor disposed on the substrate, and a pixel electrode connected to the thin film transistor and disposed in a first pixel region. A roof layer is disposed on the pixel electrode and spaced apart from the pixel electrode with a microcavity interposed therebetween. The plurality of pixel regions is disposed in a matrix form including a plurality of pixel rows and a plurality of pixel columns, the roof layer is disposed along the plurality of pixel rows, and the roof layer includes a bridge portion connecting the roof layers disposed in different pixel rows.

Abstract translation: 根据本发明的示例性实施例的显示装置包括：包括多个像素区域的衬底;设置在衬底上的薄膜晶体管;以及连接到薄膜晶体管并设置在第一像素区域中的像素电极。 屋顶层设置在像素电极上并与像素电极间隔开，其间插入有微腔。 所述多个像素区域以包括多个像素行和多个像素列的矩阵形式设置，所述屋顶层沿着所述多个像素列布置，所述屋顶层包括桥接部分，所述桥接部分将设置在 不同的像素行。

公开(公告)号：US09927662B2

公开(公告)日：2018-03-27

申请号：US15419572

申请日：2017-01-30

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1333 ,  G02F1/1341 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/1341 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/133514 ,  G02F1/134309 ,  G02F1/136209 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133519 ,  G02F2201/123

Abstract: An exemplary embodiment of the present invention provides a liquid crystal display including: a substrate; a thin film transistor disposed on the substrate to be connected to a gate line extending in a first direction and a data line extending in a second direction; a pixel electrode connected to the thin film transistor; a roof layer positioned over the pixel electrode; a liquid crystal layer disposed in a plurality of microcavities formed between the pixel electrode and the roof layer; an inorganic insulating layer disposed to overlap the microcavities; and an overcoat disposed on the roof layer, wherein the inorganic insulating layer includes a first portion overlapping the roof layer and a second portion that does not overlap the roof layer, and a length of the second portion in the second direction is about 20 μm or more.

公开(公告)号：US09581872B2

公开(公告)日：2017-02-28

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-Il Cho

IPC: B05D5/06 ,  B05C5/00 ,  B05B1/04 ,  G02F1/136 ,  H01L27/12 ,  B05C5/02 ,  B05B3/18 ,  G02F1/13 ,  G02F1/1333 ,  B05C11/10 ,  G02F1/1343

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：US09459479B2

公开(公告)日：2016-10-04

申请号：US14271047

申请日：2014-05-06

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk Lee ,  Woo Jae Lee ,  Seong Gyu Kwon ,  Don Chan Cho

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

CPC classification number: G02F1/133377 ,  G02F1/1341

Abstract: A display device includes: a substrate; a thin film transistor; a pixel electrode; a common electrode; a liquid crystal layer; and an encapsulation layer. The thin film transistor is disposed on the substrate. The pixel electrode is disposed on the thin film transistor. The common electrode is disposed on the pixel electrode and is separated from the pixel electrode via a microcavity therebetween. The liquid crystal layer fills the microcavity. The encapsulation layer is configured to seal the microcavity, wherein the encapsulation layer has an opening positioned at a portion overlapping the microcavity.

Abstract translation: 显示装置包括：基板; 薄膜晶体管; 像素电极; 公共电极; 液晶层; 和封装层。 薄膜晶体管设置在基板上。 像素电极设置在薄膜晶体管上。 公共电极设置在像素电极上，并通过其间的微腔与像素电极分离。 液晶层填充微腔。 封装层被配置为密封微腔，其中封装层具有位于与微腔重叠的部分处的开口。