公开(公告)号：US10139683B2

公开(公告)日：2018-11-27

申请号：US14742400

申请日：2015-06-17

Applicant: Samsung Display Co., Ltd.

Inventor： Min Su Kim ,  Jang-Hyun Kim ,  Tae Wook Kang ,  Tae Woon Cha

IPC: G02F1/1339 ,  G02F1/1333

Abstract: A mother substrate assembly according to an exemplary embodiment of the present invention includes: a first mother substrate and a second mother substrate formed with a plurality of unit liquid crystal panels; and a sealant formed between the first mother substrate and the second mother substrate and combining the mother substrates, wherein the sealant encloses a circumference of each unit liquid crystal panel, and includes a first irradiation line formed in the sealant, and a second irradiation line formed in the sealant of a side closer to the unit liquid crystal panel than the first irradiation line.

公开(公告)号：US09477110B2

公开(公告)日：2016-10-25

申请号：US14264939

申请日：2014-04-29

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Gyun Kim ,  Hyoung Sub Lee ,  Tae Woon Cha ,  Woo Yong Sung

IPC: G02F1/1333 ,  G02F1/1341

CPC classification number: G02F1/133377 ,  G02F1/1341

Abstract: A display device is provided. The display device includes a substrate including a plurality of pixel areas; a thin film transistor disposed on the substrate; a first insulating layer disposed on the thin film transistor; a pixel electrode connected to the thin film transistor and disposed on the first insulating layer; a common electrode separated from the pixel electrode with a microcavity interposed therebetween; a second insulating layer disposed on the common electrode; a roof layer disposed on the second insulating layer; a hydrophobic layer disposed on the roof layer and including a plurality of protrusions; an injection hole disposed in the common electrode, the second insulating layer, and the roof layer, the injection hole exposing a portion of the microcavity; a liquid crystal layer for filling the microcavity; and an overcoat formed on the roof layer and covering the injection hole, so as to seal the microcavity.

Abstract translation: 提供显示装置。 显示装置包括：包括多个像素区域的基板; 设置在所述基板上的薄膜晶体管; 设置在所述薄膜晶体管上的第一绝缘层; 连接到薄膜晶体管并设置在第一绝缘层上的像素电极; 与像素电极分离的共用电极，其间具有微腔; 设置在所述公共电极上的第二绝缘层; 设置在所述第二绝缘层上的屋顶层; 疏水层，设置在屋顶层上并包括多个突起; 设置在所述公共电极，所述第二绝缘层和所述屋顶层中的注入孔，所述注入孔暴露所述微腔的一部分; 用于填充微腔的液晶层; 以及形成在屋顶层上并覆盖注射孔的外涂层，以密封微腔。

公开(公告)号：US09366897B2

公开(公告)日：2016-06-14

申请号：US14564953

申请日：2014-12-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Gun Choi ,  Seung-Yeon Chae ,  Hee-Keun Lee ,  Tae Woon Cha

IPC: H01J9/00 ,  H01J9/24 ,  G02F1/1339 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1341 ,  H01L27/12

CPC classification number: G02F1/13338 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/1339 ,  G02F1/1341 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/133368 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04101 ,  G06F2203/04105 ,  H01L27/1262

Abstract: The present invention provides a display device including a substrate including a plurality of pixel areas, a thin film transistor formed on the substrate, a common electrode and a pixel electrode formed on the thin film transistor, a liquid crystal layer filling a microcavity formed on the common electrode and the pixel electrode, a lower insulating layer formed to be spaced apart from the common electrode and the pixel electrode, a roof layer formed on the lower insulating layer, an intermediate insulating layer formed on the roof layer, a first touch sensing electrode formed on the intermediate insulating layer, an injection hole partially exposing the microcavity formed in the roof layer, the intermediate insulating layer, and the first touch sensing electrode, an overcoat formed on the first touch sensing electrode to cover the injection hole and sealing the microcavity, and a second touch sensing electrode formed on the overcoat.

Abstract translation: 本发明提供了一种显示装置，包括：包括多个像素区域的基板;形成在基板上的薄膜晶体管，形成在薄膜晶体管上的公共电极和像素电极，填充形成在该薄膜晶体管上的微腔的液晶层 公共电极和像素电极，形成为与公共电极和像素电极间隔开的下部绝缘层，形成在下部绝缘层上的屋顶层，形成在屋顶层上的中间绝缘层，第一触摸感测电极 形成在所述中间绝缘层上，所述注入孔部分地暴露形成在所述屋顶层中的微腔，所述中间绝缘层和所述第一触摸感测电极，所述外涂层形成在所述第一触摸感测电极上以覆盖所述注入孔并密封所述微腔 ，以及形成在外涂层上的第二触摸感测电极。

公开(公告)号：US08912026B2

公开(公告)日：2014-12-16

申请号：US14328387

申请日：2014-07-10

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Yong Sung ,  Tae Woon Cha ,  Jeong Ho Lee ,  Sang Gun Choi ,  Hyoung Wook Lee

IPC: G02F1/1337

CPC classification number: G02F1/133711 ,  G02F2201/501 ,  G02F2202/42 ,  H01L29/41733

Abstract: Provided is a liquid crystal display including: a first substrate; a thin film transistor disposed on the first substrate; a passivation layer disposed on the thin film transistor and comprising a contact hole exposing an electrode of the thin film transistor; a pixel electrode disposed on the passivation layer and connected to the electrode of the thin film transistor through the contact hole; a lower buffer layer disposed on the pixel electrode; a lower alignment layer disposed on the lower buffer layer; a second substrate facing the first substrate; a common electrode disposed on the second substrate; an upper buffer layer disposed on the common electrode; and an upper alignment layer disposed on the upper buffer layer, in which the lower buffer layer comprises parylene, the upper buffer layer comprises parylene, or both the lower and the upper buffer layers comprise parylene.

公开(公告)号：US20140192302A1

公开(公告)日：2014-07-10

申请号：US14137068

申请日：2013-12-20

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hwan KIM ,  Si Kwang Kim ,  Ha-Young Park ,  Tae Woon Cha ,  Se Hee Han

IPC: G02F1/1341 ,  G02F1/1343

CPC classification number: G02F1/1341 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133368 ,  G02F2001/13415 ,  G02F2201/40

Abstract: A display includes a plurality of pixel columns and a plurality of pixel rows including a first pair of pixel rows and a second pair of pixel rows adjacent to each other. The LCD also includes a first gate line and a second gate line positioned between the first pair of pixel rows and the second pair of pixel rows, a microcavity layer including a plurality of liquid crystal injection holes, and a common electrode positioned on the microcavity layer. The LCD also includes a supporting member positioned on a common electrode and a capping layer positioned on a supporting member to cover the liquid crystal injection holes. The plurality of liquid crystal injection holes may be positioned between the first pair of pixel rows and the second pair of pixel rows.

Abstract translation: 显示器包括多个像素列和包括彼此相邻的第一对像素行和第二对像素行的多个像素行。 LCD还包括位于第一对像素行和第二对像素行之间的第一栅极线和第二栅极线，包括多个液晶注入孔的微腔层和位于微腔层上的公共电极 。 LCD还包括位于公共电极上的支撑构件和位于支撑构件上以覆盖液晶注入孔的封盖层。 多个液晶注入孔可以位于第一对像素行和第二对像素行之间。

公开(公告)号：US10416500B2

公开(公告)日：2019-09-17

申请号：US15296248

申请日：2016-10-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Woo Yong Sung ,  A Ram Lee ,  Tae Woon Cha ,  Sang Youn Han

IPC: G02F1/1339 ,  G02F1/1341 ,  G02F1/1335 ,  G02F1/1333

Abstract: A display device includes a lower display panel, an upper display panel facing the lower display panel, a metal oxide layer surrounding outermost surfaces of the upper display panel and the lower display panel, and a barrier layer surrounding the metal oxide layer. The barrier layer includes a self-assembled monolayer.

公开(公告)号：US09557610B2

公开(公告)日：2017-01-31

申请号：US14459463

申请日：2014-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Si Kwang Kim ,  Tae Gyun Kim ,  Hyoung Sub Lee ,  Woo Yong Sung ,  Tae Woon Cha ,  Sang Gun Choi

IPC: G02F1/1341 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1362 ,  G02F1/1337

CPC classification number: G02F1/1341 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/1337 ,  G02F1/13394 ,  G02F1/136209

Abstract: Provided is a display device capable of preventing a liquid crystal from being left outside a microcavity. The display device includes: a substrate; a pixel electrode formed on the substrate; a roof layer formed on the pixel electrode so as to be spaced apart from the pixel electrode with a plurality of microcavities therebetween; a light blocking member positioned between two microcavities of the plurality of microcavities, overlapping with a first edge of one microcavity of the two microcavities, and not overlapping with a second edge of the other microcavity; an injection hole exposing a part of the microcavity; a liquid crystal layer filling the microcavity; and an encapsulation layer formed on the roof layer so as to cover the injection hole to seal the microcavity.

Abstract translation: 提供了能够防止液晶离开微腔的显示装置。 显示装置包括：基板; 形成在所述基板上的像素电极; 形成在所述像素电极上以与所述像素电极间隔开的屋顶层，其间具有多个微腔; 定位在所述多个微腔的两个微腔之间的遮光构件，与所述两个微腔的一个微腔的第一边缘重叠，并且不与所述另一微腔的第二边缘重叠; 暴露所述微腔的一部分的注入孔; 填充微腔的液晶层; 以及形成在屋顶层上以封闭注射孔以密封微腔的封装层。

公开(公告)号：US09523879B2

公开(公告)日：2016-12-20

申请号：US14479585

申请日：2014-09-08

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Yong Sung ,  A Ram Lee ,  Tae Woon Cha ,  Seung Yeon Chae ,  Sang Gun Choi

IPC: H01L21/84 ,  G02F1/1333 ,  G02F1/1341 ,  G02F1/1337

CPC classification number: G02F1/133377 ,  G02F1/1337 ,  G02F1/1341

Abstract: A liquid crystal display comprises: a substrate having a plurality of pixel regions; first electrode formed on the substrate in each of the pixel regions and including a plurality of separated branch electrodes; a cover layer forming a cavity with the substrate, the cover layer including side walls formed on the substrate to partition the plurality of pixel regions and a roof formed on the side walls; a second electrode formed on a bottom surface of the cover layer; a capping layer formed in the cavity to cover the first electrode on the substrate and to cover the second electrode on the bottom surface of the roof; an alignment layer formed on the capping layer; and a liquid crystal layer formed through injection of liquid crystal molecules into the cavity.

Abstract translation: 液晶显示器包括：具有多个像素区域的基板; 第一电极，形成在每个像素区域中的基板上，并且包括多个分离的分支电极; 覆盖层，其与所述基板形成空腔，所述覆盖层包括形成在所述基板上的侧壁以分隔所述多个像素区域，以及形成在所述侧壁上的屋顶; 形成在覆盖层的底面上的第二电极; 在所述空腔中形成覆盖所述基板上的所述第一电极并覆盖所述屋顶的所述底表面上的所述第二电极的覆盖层; 形成在覆盖层上的取向层; 以及通过将液晶分子注入到空腔中而形成的液晶层。

公开(公告)号：US09341877B2

公开(公告)日：2016-05-17

申请号：US14169974

申请日：2014-01-31

Applicant: Samsung Display Co., Ltd.

Inventor： Si Kwang Kim ,  Tae Gyun Kim ,  Woo Yong Sung ,  Hyoung Sub Lee ,  Ha-Young Park ,  Tae Woon Cha ,  Se Hee Han

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

CPC classification number: G02F1/133345 ,  G02F1/133305 ,  G02F1/133377 ,  G02F1/1341 ,  G02F2001/133368

Abstract: A liquid crystal display includes a thin film transistor disposed on a substrate, a pixel electrode connected to the thin film transistor, a lower insulating layer disposed facing the pixel electrode, a roof layer disposed on the lower insulating layer, and a microcavity formed between the pixel electrode and the lower insulating layer. The microcavity includes a liquid crystal layer including a liquid crystal material. The liquid crystal display further includes a first groove formed between a first pixel area and a second pixel area, a second groove formed between the first pixel area and a third pixel area, wherein the first groove is covered by the roof layer, the second groove is exposed at a portion where the roof layer is removed, the first pixel area corresponds to the pixel electrode, and the first pixel area is disposed between the second pixel area and the third pixel area.

Abstract translation: 液晶显示器包括设置在基板上的薄膜晶体管，连接到薄膜晶体管的像素电极，与像素电极相对设置的下绝缘层，设置在下绝缘层上的顶层，以及形成在该薄膜晶体管之间的微腔 像素电极和下绝缘层。 微腔包括含有液晶材料的液晶层。 液晶显示器还包括形成在第一像素区域和第二像素区域之间的第一凹槽，形成在第一像素区域和第三像素区域之间的第二凹槽，其中第一凹槽被屋顶层覆盖，第二凹槽 暴露在去除屋顶层的部分处，第一像素区域对应于像素电极，并且第一像素区域设置在第二像素区域和第三像素区域之间。

公开(公告)号：US20160077366A1

公开(公告)日：2016-03-17

申请号：US14949379

申请日：2015-11-23

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hwan KIM ,  Si Kwang Kim ,  Ha-Young Park ,  Tae Woon Cha ,  Se Hee Han

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

CPC classification number: G02F1/1341 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133368 ,  G02F2001/13415 ,  G02F2201/40

Abstract: A display includes a plurality of pixel columns and a plurality of pixel rows including a first pair of pixel rows and a second pair of pixel rows adjacent to each other. The LCD also includes a first gate line and a second gate line positioned between the first pair of pixel rows and the second pair of pixel rows, a microcavity layer including a plurality of liquid crystal injection holes, and a common electrode positioned on the microcavity layer. The LCD also includes a supporting member positioned on a common electrode and a capping layer positioned on a supporting member to cover the liquid crystal injection holes. The plurality of liquid crystal injection holes may be positioned between the first pair of pixel rows and the second pair of pixel rows.

Abstract translation: 显示器包括多个像素列和包括彼此相邻的第一对像素行和第二对像素行的多个像素行。 LCD还包括位于第一对像素行和第二对像素行之间的第一栅极线和第二栅极线，包括多个液晶注入孔的微腔层和位于微腔层上的公共电极 。 LCD还包括位于公共电极上的支撑构件和位于支撑构件上以覆盖液晶注入孔的封盖层。 多个液晶注入孔可以位于第一对像素行和第二对像素行之间。