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：US09411198B2

公开(公告)日：2016-08-09

申请号：US14213490

申请日：2014-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woo Lim ,  Jong Seong Kim ,  Kyung Tae Chae

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

CPC classification number: G02F1/1341 ,  G02F1/133377

Abstract: A liquid crystal display includes a pixel electrode disposed on an insulating substrate; a plurality of microcavities disposed over the pixel electrode; a plurality of liquid crystal injection holes connected to the plurality of microcavities that form a path through which a liquid crystal is injected; a common electrode that covers the microcavities; a partition wall structure that divides the plurality of liquid crystal injection holes; and a roof layer disposed over the common electrode that covers the common electrode and the microcavities, and comprises an organic material.

Abstract translation: 液晶显示器包括设置在绝缘基板上的像素电极; 设置在像素电极之上的多个微腔; 连接到多个微腔的多个液晶注入孔，其形成注入液晶的路径; 覆盖微腔的公共电极; 分隔多个液晶注入孔的隔壁结构; 以及设置在覆盖公共电极和微腔的公共电极上方的屋顶层，并且包括有机材料。

公开(公告)号：US09250483B2

公开(公告)日：2016-02-02

申请号：US14016858

申请日：2013-09-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Seok Kim ,  Tae Woo Lim ,  Jong Seong Kim ,  WooJae Lee

IPC: G02F1/1333 ,  G02F1/1341

CPC classification number: G02F1/1341 ,  G02F1/133377

Abstract: A display device includes a substrate, a cover layer, liquid crystal, electrodes, and a sealant layer. The cover layer is disposed on the substrate and defines at least a portion of a tunnel-shaped cavity. The liquid crystal is disposed in the tunnel-shaped cavity. The electrodes are disposed on the substrate and are configured to apply an electric field to the liquid crystal. The sealant layer is disposed on the substrate and is configured to seal the tunnel-shaped cavity. The cover layer includes a first insulating layer including a concave-convex surface.

Abstract translation: 显示装置包括基板，覆盖层，液晶，电极和密封层。 覆盖层设置在基底上并且限定隧道形腔的至少一部分。 液晶设置在隧道状空腔中。 电极设置在基板上，并被配置为向液晶施加电场。 密封剂层设置在基板上并且被构造成密封隧道状空腔。 覆盖层包括包括凹凸表面的第一绝缘层。

公开(公告)号：US20140293193A1

公开(公告)日：2014-10-02

申请号：US14213490

申请日：2014-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woo Lim ,  Jong Seong Kim ,  Kyung Tae Chae

IPC: G02F1/1339

CPC classification number: G02F1/1341 ,  G02F1/133377

Abstract: A liquid crystal display includes a pixel electrode disposed on an insulating substrate; a plurality of microcavities disposed over the pixel electrode; a plurality of liquid crystal injection holes connected to the plurality of microcavities that form a path through which a liquid crystal is injected; a common electrode that covers the microcavities; a partition wall structure that divides the plurality of liquid crystal injection holes; and a roof layer disposed over the common electrode that covers the common electrode and the microcavities, and comprises an organic material.

Abstract translation: 液晶显示器包括设置在绝缘基板上的像素电极; 设置在像素电极之上的多个微腔; 连接到多个微腔的多个液晶注入孔，其形成注入液晶的路径; 覆盖微腔的公共电极; 分隔多个液晶注入孔的隔壁结构; 以及设置在覆盖公共电极和微腔的公共电极上方的屋顶层，并且包括有机材料。

公开(公告)号：US20220139892A1

公开(公告)日：2022-05-05

申请号：US17412079

申请日：2021-08-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woo Lim ,  Hyung June Kim ,  Eun Je Jang ,  Jang Bog Ju

IPC: H01L25/16

Abstract: A tiled display device including a first display device; a second display device located at one side of the first display device in a first direction; a first chassis disposed under the first display device to support the first display device; and a second chassis disposed under the second display device to support the second display device. An end portion of the first chassis and an end portion of the second chassis are directly connected to each other, and an end portion of the first display device and an end portion of the second display device come into direct contact with each other.

公开(公告)号：US09575349B2

公开(公告)日：2017-02-21

申请号：US14505404

申请日：2014-10-02

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Seong Yang ,  Tae Woo Lim ,  Kyung Tae Chae

IPC: H01L29/66 ,  G02F1/1334 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1341

CPC classification number: G02F1/133377 ,  G02F1/1334 ,  G02F1/1341 ,  G02F1/13439 ,  G02F1/1368 ,  H01L29/66742

Abstract: A liquid crystal display according to an exemplary embodiment includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected with the thin film transistor; a roof layer provided facing the pixel electrode; and a capping layer disposed on the roof layer, wherein a plurality of microcavities are between the pixel electrode and the roof layer, each microcavity includes a liquid crystal material, and the roof layer is formed of only at least one inorganic layer.

Abstract translation: 根据示例性实施例的液晶显示器包括：基板; 设置在所述基板上的薄膜晶体管; 与薄膜晶体管连接的像素电极; 面向像素电极设置的屋顶层; 以及设置在屋顶层上的覆盖层，其中多个微腔位于像素电极和屋顶层之间，每个微腔包括液晶材料，屋顶层仅由至少一个无机层形成。

公开(公告)号：US09519190B2

公开(公告)日：2016-12-13

申请号：US14264248

申请日：2014-04-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung Tae Chae ,  Seon Uk Lee ,  Chung Hyuk Lee ,  Tae Woo Lim ,  Don Chan Cho

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

CPC classification number: G02F1/1341 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/1335 ,  G02F1/133514

Abstract: A display device includes a substrate including a plurality of pixel areas, a thin film transistor positioned on the substrate, a first insulating layer positioned on the thin film transistor, a pixel electrode connected with the thin film transistor and positioned on the first insulating layer, a common electrode positioned on the pixel electrode and spaced apart from the pixel electrode by a microcavity, a second insulating layer positioned on the common electrode, a roof layer positioned on the second insulating layer, a thickness of the roof layer being about 4 μm to about 50 μm, an injection hole through the common electrode, the second insulating layer, and the roof layer, the injection hole exposing a part of the microcavity, a liquid crystal layer filling the microcavity, and an overcoat on the roof layer and extending into the injection hole, the overcoat sealing the microcavity.

Abstract translation: 显示装置包括：包括多个像素区域的基板;位于基板上的薄膜晶体管;位于所述薄膜晶体管上的第一绝缘层;与所述薄膜晶体管连接且位于所述第一绝缘层上的像素电极， 位于像素电极上并通过微腔与像素电极间隔开的公共电极，位于公共电极上的第二绝缘层，位于第二绝缘层上的屋顶层，屋顶层的厚度为约4μm至 约50μm，通过公共电极，第二绝缘层和屋顶层的注入孔，暴露一部分微腔的注入孔，填充微腔的液晶层和顶层上的外涂层并延伸到 注射孔，外罩密封微腔。

公开(公告)号：US09411200B2

公开(公告)日：2016-08-09

申请号：US14292268

申请日：2014-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Yu Jin Kim ,  Seon Uk Lee ,  Tae Woo Lim ,  Don Chan Cho ,  Kyung Tae Chae

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

CPC classification number: G02F1/134309 ,  G02F1/133528 ,  G02F1/133536 ,  G02F1/1341 ,  G02F2001/133388

Abstract: The present invention relates to a liquid crystal display including: an insulating substrate; and a plurality of pixels arranged in a matrix shape over the insulating substrate. The pixels include a display pixel disposed in a display region and a dummy pixel disposed in a dummy region, the dummy region is disposed outside the display region, and the display pixel includes a liquid crystal layer injected into a microcavity.

Abstract translation: 本发明涉及一种液晶显示器，包括：绝缘基板; 以及在绝缘基板上排列成矩阵形状的多个像素。 像素包括布置在显示区域中的显示像素和设置在虚拟区域中的虚拟像素，虚设区域设置在显示区域的外部，并且显示像素包括注入到微腔中的液晶层。

公开(公告)号：US09019458B2

公开(公告)日：2015-04-28

申请号：US14047242

申请日：2013-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Won Tae Kim ,  Yong Seok Kim ,  Sung Hwan Won ,  Seon Uk Lee ,  Kyung Tae Chae ,  Pil Sook Kwon ,  Dae Ho Lee ,  Woo Jae Lee ,  Tae Woo Lim

IPC: G02F1/1339 ,  G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133305 ,  G02F1/133377 ,  G02F1/1339 ,  G02F2001/134318

Abstract: A display device includes: a substrate, on which pixel areas arranged substantially in a matrix form having pixel rows and pixel columns are defined; a thin film transistor disposed on the substrate; a pixel electrode disposed in the pixel areas and connected to the thin film transistor; common electrodes disposed on the pixel electrode and spaced apart from the pixel electrode, where a microcavity is defined between the pixel electrode and the common electrodes; a roof layer disposed on the common electrodes, where a liquid crystal injection hole is defined through the common electrodes and the roof layer and exposes the microcavity; a liquid crystal layer disposed in the microcavity; and an encapsulation layer disposed on the roof layer, where the encapsulation layer covers the liquid crystal injection hole and seals the microcavity, where the common electrodes in the pixel rows are connected to each other.

Abstract translation: 显示装置包括：基板，其上限定了基本上以矩阵形式排列的像素区域，其具有像素行和像素列; 设置在所述基板上的薄膜晶体管; 像素电极，设置在所述像素区域中并连接到所述薄膜晶体管; 公共电极设置在像素电极上并与像素电极间隔开，其中微腔限定在像素电极和公共电极之间; 设置在公共电极上的屋顶层，其中通过公共电极和屋顶层限定液晶注入孔并暴露微腔; 设置在微腔中的液晶层; 以及设置在屋顶层上的封装层，其中封装层覆盖液晶注入孔并密封微腔，其中像素行中的公共电极彼此连接。

公开(公告)号：US20140293205A1

公开(公告)日：2014-10-02

申请号：US14016858

申请日：2013-09-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Seok KIM ,  Tae Woo Lim ,  Jong Seong Kim ,  WooJae Lee

IPC: G02F1/1341 ,  H01L33/08

CPC classification number: G02F1/1341 ,  G02F1/133377

Abstract: A display device includes a substrate, a cover layer, liquid crystal, electrodes, and a sealant layer. The cover layer is disposed on the substrate and defines at least a portion of a tunnel-shaped cavity. The liquid crystal is disposed in the tunnel-shaped cavity. The electrodes are disposed on the substrate and are configured to apply an electric field to the liquid crystal. The sealant layer is disposed on the substrate and is configured to seal the tunnel-shaped cavity. The cover layer includes a first insulating layer including a concave-convex surface.

Abstract translation: 显示装置包括基板，覆盖层，液晶，电极和密封层。 覆盖层设置在基底上并且限定隧道形腔的至少一部分。 液晶设置在隧道状空腔中。 电极设置在基板上，并被配置为向液晶施加电场。 密封剂层设置在基板上并且被构造成密封隧道状空腔。 覆盖层包括包括凹凸表面的第一绝缘层。