公开(公告)号：US20180286891A1

公开(公告)日：2018-10-04

申请号：US15755458

申请日：2016-05-20

Applicant: LG DISPLAY CO., LTD.

Inventor： SangGul LEE ,  SangHee YU ,  GwangTae KIM ,  YeonTaek YOO ,  NamSu KIM ,  SukHo CHO ,  Hoon CHOI ,  HyunJin SHIN ,  HwaChun LIM

IPC: H01L27/12 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1343

Abstract: In an exemplary embodiment of the present disclosure, a thin film transistor including a gate electrode, an active layer, a source electrode, and a drain electrode on a non-pixel area of a substrate includes a first insulating layer that insulates the gate electrode from the source electrode and the drain electrode, and a second insulating layer that covers the source electrode and the drain electrode. According to an exemplary embodiment of the present disclosure, the first insulating layer and the second insulating layer are configured so as not to be extended to a pixel area of the substrate in order to reduce possible oscillation of transmittance depending on a viewing angle which occurs when a specific light of a light source passes through the pixel area.

公开(公告)号：US20150346533A1

公开(公告)日：2015-12-03

申请号：US14714799

申请日：2015-05-18

Applicant: LG DISPLAY CO., LTD.

Inventor： Heonkwang PARK ,  SangHee YU ,  SungHyun CHO ,  SangWoon KIM ,  TaeSang KIM

IPC: G02F1/1339 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F2001/133357

Abstract: A liquid crystal display panel includes features to prevent damage to the liquid crystal alignment layer when a color filter substrate and a thin-film transistor array substrate are moved relative to each other. The liquid crystal display panel may include a column spacer on the color filter substrate under the black matrix and a bump pattern on the array substrate where the column spacer and the bump pattern are in contact with each other. The array substrate may otherwise include a planarization layer with a step portion and a protective layer on the planarization layer where the protective layer is in contact with the column spacer.

Abstract translation: 液晶显示面板包括当滤色器基板和薄膜晶体管阵列基板相对于彼此移动时防止对液晶取向层的损坏的特征。 液晶显示面板可以包括在黑色矩阵下方的滤色器基板上的列间隔物和阵列基板上的柱状间隔物和凸块图案彼此接触的凸起图案。 阵列基板可以另外包括平坦化层，其平坦化层与保护层与柱间隔物接触的平坦化层上具有台阶部分和保护层。

公开(公告)号：US20170124972A1

公开(公告)日：2017-05-04

申请号：US15220911

申请日：2016-07-27

Applicant: LG DISPLAY CO., LTD.

Inventor： Byoungwoo KIM ,  SangHee YU

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0434 ,  G09G2300/0465 ,  G09G2310/0286 ,  G09G2320/0209 ,  G09G2320/0223

Abstract: An array substrate includes: a display area; a non-display area outside of the display area; a gate-in-panel (GIP) circuit in the non-display area; a plurality of clock signal lines in the non-display area and configured to transfer signals to the GIP circuit; and connection lines in the non-display area and configured to connect the plurality of clock signal lines to the GIP circuit. Each of the plurality of clock signal lines is a ring shaped line.

公开(公告)号：US20130313546A1

公开(公告)日：2013-11-28

申请号：US13728732

申请日：2012-12-27

Applicant: LG DISPLAY CO., LTD.

Inventor： SangHee YU

IPC: H01L29/786 ,  H01L27/15 ,  H01L29/66

CPC classification number: H01L29/7869 ,  H01L27/153 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/66742 ,  H01L29/66969 ,  H01L29/78606

Abstract: A thin film transistor (TFT), a method for fabricating a TFT, an array substrate for a display device having a TFT, and a method for fabricating the same are provided. An oxide thin film transistor (TFT) includes: a gate electrode formed on a substrate; a gate insulating layer formed on the gate electrode; an active layer formed on the gate insulating layer above the gate electrode; an etch stop layer pattern formed on the active layer; a source alignment element and a drain alignment element formed on the etch stop layer pattern and spaced apart from one another; and a source electrode in contact with the source alignment element and the active layer and a drain electrode in contact with the drain alignment element and the active layer.

Abstract translation: 提供薄膜晶体管（TFT），TFT制造方法，具有TFT的显示装置用阵列基板及其制造方法。 氧化物薄膜晶体管（TFT）包括：形成在基板上的栅电极; 形成在所述栅电极上的栅极绝缘层; 形成在栅电极上方的栅极绝缘层上的有源层; 形成在有源层上的蚀刻停止层图案; 形成在蚀刻停止层图案上并彼此分开的源极对准元件和漏极对准元件; 以及与源极对准元件和有源层接触的源极和与漏极对准元件和有源层接触的漏电极。

公开(公告)号：US20190019467A1

公开(公告)日：2019-01-17

申请号：US16134117

申请日：2018-09-18

Applicant: LG DISPLAY CO., LTD.

Inventor： Byoungwoo KIM ,  SangHee YU

IPC: G09G3/36

Abstract: An array substrate includes: a display area; a non-display area outside of the display area; a gate-in-panel (GIP) circuit in the non-display area; a plurality of clock signal lines in the non-display area and configured to transfer signals to the GIP circuit; and connection lines in the non-display area and configured to connect the plurality of clock signal lines to the GIP circuit. Each of the plurality of clock signal lines is a ring shaped line.

公开(公告)号：US20160349565A1

公开(公告)日：2016-12-01

申请号：US15167369

申请日：2016-05-27

Applicant: LG DISPLAY CO., LTD.

Inventor： SangWoon KIM ,  SangHee YU ,  SungHyun CHO ,  SangGul LEE

IPC: G02F1/1345 ,  G02F1/1343 ,  G02F1/1339 ,  G02F1/133 ,  H01L51/52 ,  H01L27/32

CPC classification number: G02F1/13452 ,  G02F1/13306 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/13439 ,  G02F1/1345 ,  G02F2001/13398 ,  G02F2201/50 ,  H01L27/124 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/5246 ,  H01L51/5284 ,  H01L2227/323

Abstract: A display device according to an embodiment includes a lower substrate in which a display area and a non-display area are divided and an upper substrate which corresponds to the lower substrate and includes a black matrix BM. Further, the display device can include a bezel which is located on the non-display area and includes a GIP driver, a plurality of signal transmission lines, a connection line connecting the GIP driver and the plurality of signal transmission lines, and a seal area equipped with a sealant, in a direction being apart from one side of the display area, a plurality of bridge patterns which is located on the non-display area and electrically connects the GIP driver and the connection line, and the connection line and the plurality of signal transmission lines, respectively, and a plurality of shield patterns enclosing the plurality of bridge patterns. Also, the display device can include a plurality of shield patterns which minimize an area in which the sealant and the plurality of bridge patterns are in directly contact with each other.

Abstract translation: 根据实施例的显示装置包括其中显示区域和非显示区域被分割的下基板和对应于下基板并包括黑矩阵BM的上基板。 此外，显示装置可以包括位于非显示区域上的边框，包括GIP驱动器，多条信号传输线，连接GIP驱动器和多条信号传输线的连接线，以及密封区域 在与所述显示区域的一侧隔开的方向上设置有密封剂，位于所述非显示区域上并且电连接所述GIP驱动器和所述连接线的多个桥接图案，以及所述连接线和所述多个 的信号传输线，以及包围所述多个桥模式的多个屏蔽图案。 此外，显示装置可以包括使密封剂和多个桥接图案彼此直接接触的区域最小化的多个屏蔽图案。