公开(公告)号：US20160011447A1

公开(公告)日：2016-01-14

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: G02F1/1333 ,  H01L27/12 ,  G02F1/1341 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/1343

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：US09188814B2

公开(公告)日：2015-11-17

申请号：US13861002

申请日：2013-04-11

Applicant: SAMSUNG DISPLAY CO., LTD.

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

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

CPC classification number: G02F1/1341 ,  G02F1/133305 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/133528 ,  G02F1/136209 ,  G02F1/1368 ,  G02F2201/501

Abstract: A display device and a method of manufacturing the display device are provided. Moisture may be prevented from penetrating into the display device. The display device includes a substrate including a pixel area. A thin film transistor is formed on the substrate. A pixel electrode is connected to the thin film transistor and formed in the pixel area. A roof layer is formed on the pixel electrode. The roof layer is separated from the pixel electrode via a microcavity. A liquid crystal layer fills the microcavity. A liquid crystal injection hole is formed in the roof layer and exposes a portion of the microcavity. An encapsulation layer is formed on the roof layer. The encapsulation layer covers the liquid crystal injection hole and seals the microcavity for the pixel area. The encapsulation layer includes a multilayer structure.

Abstract translation: 提供了显示装置和制造显示装置的方法。 可以防止水分渗透到显示装置中。 显示装置包括包括像素区域的基板。 在基板上形成薄膜晶体管。 像素电极连接到薄膜晶体管并形成在像素区域中。 在像素电极上形成屋顶层。 屋顶层通过微腔与像素电极分离。 液晶层填充微腔。 在屋顶层中形成液晶注入孔，露出微腔的一部分。 在屋顶层上形成封装层。 封装层覆盖液晶注入孔并密封像素区域的微腔。 封装层包括多层结构。

公开(公告)号：US20150268502A1

公开(公告)日：2015-09-24

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: G02F1/1339 ,  G02F1/1337 ,  G02F1/1341

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：US09796050B2

公开(公告)日：2017-10-24

申请号：US14681492

申请日：2015-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jang Hyun Kim ,  Min Su Kim ,  Tae Woon Cha

IPC: B23K26/38 ,  B23K26/00 ,  B32B38/00 ,  G02F1/1333 ,  B32B37/00 ,  B23K101/36 ,  B23K103/00

CPC classification number: B23K26/38 ,  B23K26/0006 ,  B23K26/0093 ,  B23K26/359 ,  B23K2101/36 ,  B23K2103/54 ,  B23K2103/56 ,  B32B37/0076 ,  B32B38/105 ,  B32B2457/20 ,  G02F1/133351

Abstract: A method for manufacturing a display panel includes providing a mother substrate that includes a display area and a non-display area, and includes a first substrate, a second substrate facing the first substrate, and a sealant provided between the first substrate and the second substrate, generating a crack on the sealant through irradiation of laser onto the sealant between the first substrate and the second substrate, and cutting a part of the second substrate and a part of the sealant at a position corresponding to the crack.

公开(公告)号：US09704936B2

公开(公告)日：2017-07-11

申请号：US14879591

申请日：2015-10-09

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L27/32

CPC classification number: H01L27/3262 ,  H01L27/3218 ,  H01L27/3248

Abstract: An organic light emitting diode (OLED) display device including: a substrate; first, second and third thin film transistors sequentially laminated over the substrate; a pixel definition layer formed over the substrate and defining a pixel area; and first, second and third organic light emitting diode elements formed over the substrate, sequentially laminated in the pixel area, and respectively connected to the first, second and third thin film transistors.

公开(公告)号：US09429796B2

公开(公告)日：2016-08-30

申请号：US14198931

申请日：2014-03-06

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1341 ,  G02F1/1333

CPC classification number: G02F1/1341 ,  G02F1/133377

Abstract: A liquid crystal display includes: a substrate; a thin film transistor comprising one or more terminals and disposed on the substrate; a pixel electrode connected to one of the terminals of the thin film transistor; and a roof layer disposed to face the pixel electrode, wherein a microcavity is formed between the pixel electrode and the roof layer, the microcavity including a liquid crystal material, wherein a plurality of microcavities are disposed along a first row and a second row adjacent to each other, a trench is formed between the first row and the second row, and at least one bridge connecting the first row and the second row is disposed at the trench.

Abstract translation: 液晶显示器包括：基板; 薄膜晶体管，其包括一个或多个端子并且设置在所述基板上; 连接到薄膜晶体管的一个端子的像素电极; 以及设置成面对所述像素电极的屋顶层，其中在所述像素电极和所述屋顶层之间形成微腔，所述微腔包括液晶材料，其中多个微腔沿着与所述像素电极和所述屋顶层相邻的第一行和第二行设置 彼此形成在第一行和第二行之间的沟槽，并且在沟槽处设置连接第一行和第二行的至少一个桥。

公开(公告)号：US09195099B2

公开(公告)日：2015-11-24

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 ,  G02F1/1333 ,  G02F1/1362

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：US20150116637A1

公开(公告)日：2015-04-30

申请号：US14272902

申请日：2014-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Gyun Kim ,  Woo Yong Sung ,  Tae Woon Cha

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

CPC classification number: G02F1/133377 ,  G02F1/1341 ,  G02F1/1368 ,  G02F2001/133368 ,  G02F2001/13415 ,  H01L27/124 ,  H01L27/1259 ,  H01L29/41733

Abstract: A liquid crystal display includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the thin film transistor; a roof layer facing the pixel electrode; a plurality of microcavities formed between the pixel electrode and the roof layer, each microcavity including liquid crystal materials; a trench formed between the microcavities; and a buffer region formed at an end portion of the trench.

Abstract translation: 液晶显示器包括：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像素电极; 面对像素电极的屋顶层; 形成在像素电极和屋顶层之间的多个微腔，每个微腔包括液晶材料; 在微腔之间形成沟槽; 以及形成在沟槽的端部处的缓冲区域。

公开(公告)号：US20150092130A1

公开(公告)日：2015-04-02

申请号：US14198931

申请日：2014-03-06

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/1341 ,  G02F1/133377

Abstract: A liquid crystal display includes: a substrate; a thin film transistor comprising one or more terminals and disposed on the substrate; a pixel electrode connected to one of the terminals of the thin film transistor; and a roof layer disposed to face the pixel electrode, wherein a microcavity is formed between the pixel electrode and the roof layer, the microcavity including a liquid crystal material, wherein a plurality of microcavities are disposed along a first row and a second row adjacent to each other, a trench is formed between the first row and the second row, and at least one bridge connecting the first row and the second row is disposed at the trench.

Abstract translation: 液晶显示器包括：基板; 薄膜晶体管，其包括一个或多个端子并且设置在所述基板上; 连接到薄膜晶体管的一个端子的像素电极; 以及设置成面对所述像素电极的屋顶层，其中在所述像素电极和所述屋顶层之间形成微腔，所述微腔包括液晶材料，其中多个微腔沿着与所述像素电极和所述屋顶层相邻的第一行和第二行设置 彼此形成在第一行和第二行之间的沟槽，并且在沟槽处设置连接第一行和第二行的至少一个桥。

公开(公告)号：US08899714B2

公开(公告)日：2014-12-02

申请号：US13828644

申请日：2013-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Gyun Kim ,  Seung-Yeon Chae ,  Hyoung Sub Lee ,  Tae Woon Cha

IPC: B41J29/393 ,  B41J2/175 ,  H01J9/20 ,  B41J3/407

CPC classification number: B41J3/407 ,  B41J2/17513 ,  B41J2/17593 ,  G02F1/1303 ,  G02F2001/13415 ,  H01J9/205

Abstract: An inkjet apparatus for depositing liquid crystal according to an exemplary embodiment of the present invention includes: an inkjet head configured to discharge liquid crystal; a liquid crystal reservoir configured to provide the liquid crystal to the inkjet head, and the liquid crystal reservoir comprises metal; a storing tank configured to supply the liquid crystal to the liquid crystal reservoir; and a heat supply device configured to supply heat to the liquid crystal reservoir, in which a separation part is disposed inside of the liquid crystal reservoir, and the separation part divides the liquid crystal reservoir into an upper storing space and a lower storing space.

Abstract translation: 根据本发明的示例性实施例的用于沉积液晶的喷墨设备包括：喷墨头，被配置为排出液晶; 液晶容器，其构造成将液晶提供给喷墨头，液晶容器包括金属; 存储罐，其构造成将所述液晶供给到所述液晶容器; 以及供给装置，被配置为向液晶容器提供热量，其中分离部分设置在液晶容器内部，并且分离部分将液晶容器分成上部存储空间和下部存储空间。