公开(公告)号：US20220308380A1

公开(公告)日：2022-09-29

申请号：US17833685

申请日：2022-06-06

Applicant: Samsung Display Co., Ltd.

Inventor： KOOK-HYUN CHOI ,  HYO-TAEK LIM ,  DONG-HO SHIN ,  YOUNG-JE CHO ,  YONG-JO KIM ,  SANG-YONG NO ,  SUNG-HOON KIM ,  HYO-SEOP KIM

IPC: G02F1/133 ,  G02F1/1345 ,  G02F1/1362 ,  G02F1/1333

Abstract: A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate.

公开(公告)号：US20140146254A1

公开(公告)日：2014-05-29

申请号：US14167330

申请日：2014-01-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KOOK-HYUN CHOI ,  HYO-TAEK LIM ,  DONG-HO SHIN ,  YOUNG-JE CHO ,  YONG-JO KIM ,  SANG-YONG NO ,  SUNG-HOON KIM ,  HYO-SEOP KIM

IPC: G02F1/133

CPC classification number: G02F1/13306 ,  G02F1/133345 ,  G02F1/133711 ,  G02F1/1345 ,  G02F1/13454 ,  G02F1/136209 ,  G02F1/136286 ,  G02F2001/136222 ,  G02F2201/50 ,  G02F2202/022

Abstract: A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate.

Abstract translation: 显示基板具有通过绝缘层彼此分开的第一和第二导电层。 第一和第二导电层用于一体地形成在显示基板上，在基板的相对中心的显示区域中的像素单元和集成的栅极驱动电路以及在一个或多个外围区域中的相关联的布线。 第一和第二导电层被由第一电绝缘材料制成的第一保护层覆盖。 在第一保护层的顶部设置第二补充保护层。 补充保护层（缓冲层）由与第一保护层不同的材料形成，以提供对腐蚀性化学试剂的补充抗性和对形成裂纹的补充抗性。 在一类实施例中，补充保护层由与显示基板的取向层，密封层和间隔层中的至少一个相同的材料制成。

公开(公告)号：US20200057331A1

公开(公告)日：2020-02-20

申请号：US16665041

申请日：2019-10-28

Applicant: Samsung Display Co., Ltd.

Inventor： KOOK-HYUN CHOI ,  HYO-TAEK LIM ,  DONG-HO SHIN ,  YOUNG-JE CHO ,  YONG-JO KIM ,  SANG-YONG NO ,  SUNG-HOON KIM ,  HYO-SEOP KIM

IPC: G02F1/133 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1345

Abstract: A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate.

公开(公告)号：US20140340373A1

公开(公告)日：2014-11-20

申请号：US14451775

申请日：2014-08-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNG-HOON LIM ,  MAN HONG NA ,  YOUNG-JE CHO ,  SUNG-MAN KIM ,  MIN-CHUL SONG ,  SOO JUNG CHAE ,  EU GENE LEE

IPC: G09G5/18 ,  G09G3/36

CPC classification number: G02F1/13454 ,  G02F1/1339 ,  G02F1/1345 ,  G09G3/3688 ,  G09G3/3696 ,  G09G5/18 ,  G09G2300/0408 ,  G09G2300/08 ,  H01L21/77

Abstract: A liquid crystal display includes a substrate, a plurality of signal lines, a gate driver, and a sealant. The substrate includes a display area and a peripheral area outside the display area. The signal lines are integrated with the substrate and include a clock signal line. The gate driver includes a stage located between the clock signal line and the display area. The stage is integrated with the substrate and is configured to apply a gate voltage to the display area. The sealant is distributed over part of the peripheral area. A seal region where the sealant is distributed includes a seal line, and the clock signal line is located within the seal line. The clock signal line is located further away from the stage than the other signal lines.

Abstract translation: 液晶显示器包括基板，多条信号线，栅极驱动器和密封剂。 基板包括显示区域和显示区域外的周边区域。 信号线与衬底集成并且包括时钟信号线。 栅极驱动器包括位于时钟信号线和显示区域之间的级。 该台与衬底集成，并被配置为向显示区域施加栅极电压。 密封剂分布在周边区域的一部分上。 密封剂分配的密封区域包括密封线，并且时钟信号线位于密封线内。 时钟信号线比其他信号线更远离舞台。

公开(公告)号：US20210103172A1

公开(公告)日：2021-04-08

申请号：US17124575

申请日：2020-12-17

Applicant: Samsung Display Co., Ltd.

Inventor： KOOK-HYUN CHOI ,  HYO-TAEK LIM ,  DONG-HO SHIN ,  YOUNG-JE CHO ,  YONG-JO KIM ,  SANG-YONG NO ,  SUNG-HOON KIM ,  HYO-SEOP KIM

IPC: G02F1/133 ,  G02F1/1345 ,  G02F1/1362 ,  G02F1/1333

Abstract: A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate.

公开(公告)号：US20170059911A1

公开(公告)日：2017-03-02

申请号：US15350874

申请日：2016-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： KOOK-HYUN CHOI ,  HYO-TAEK LIM ,  DONG-HO SHIN ,  YOUNG-JE CHO ,  YONG-JO KIM ,  SANG-YONG NO ,  SUNG-HOON KIM ,  HYO-SEOP KIM

IPC: G02F1/133 ,  G02F1/1345 ,  G02F1/1333 ,  G02F1/1362

Abstract: A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate.

Abstract translation: 显示基板具有通过绝缘层彼此分开的第一和第二导电层。 第一和第二导电层用于在显示基板上整体形成，在基板的相对中心的显示区域中的像素单元和集成的栅极驱动电路以及在一个或多个外围区域中的相关联的布线。 第一和第二导电层被由第一电绝缘材料制成的第一保护层覆盖。 在第一保护层的顶部设置第二补充保护层。 补充保护层（缓冲层）由与第一保护层不同的材料形成，以提供对腐蚀性化学试剂的补充抗性和对形成裂纹的补充抗性。 在一类实施例中，补充保护层由与显示基板的取向层，密封层和间隔层中的至少一个相同的材料制成。

公开(公告)号：US20160085106A1

公开(公告)日：2016-03-24

申请号：US14956625

申请日：2015-12-02

Applicant: Samsung Display Co., Ltd.

Inventor： SUNG-HOON LIM ,  MAN HONG NA ,  YOUNG-JE CHO ,  SUNG-MAN KIM ,  MIN-CHUL SONG ,  SOO JUNG CHAE ,  EU GENE LEE

IPC: G02F1/1345 ,  G09G3/36 ,  G02F1/1339

CPC classification number: G02F1/13454 ,  G02F1/1339 ,  G02F1/1345 ,  G09G3/3688 ,  G09G3/3696 ,  G09G5/18 ,  G09G2300/0408 ,  G09G2300/08 ,  H01L21/77

Abstract: A liquid crystal display includes a substrate, a plurality of signal lines, a gate driver, and a sealant. The substrate includes a display area and a peripheral area outside the display area. The signal lines are integrated with the substrate and include a clock signal line. The gate driver includes a stage located between the clock signal line and the display area. The stage is integrated with the substrate and is configured to apply a gate voltage to the display area. The sealant is distributed over part of the peripheral area. A seal region where the sealant is distributed includes a seal line, and the clock signal line is located within the seal line. The clock signal line is located further away from the stage than the other signal lines.