公开(公告)号：US20160077373A1

公开(公告)日：2016-03-17

申请号：US14605360

申请日：2015-01-26

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Youb OH ,  Hee-Keun LEE

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

CPC classification number: G02F1/133377 ,  G02F1/133305 ,  G02F1/1339 ,  G02F1/1341

Abstract: Embodiments relate to a display device in which damage of constituent elements formed on a substrate is reduced when applying a force bending the substrate, and a manufacturing method thereof. The display device according to an exemplary embodiment includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer disposed on the pixel electrode to be spaced apart from the pixel electrode with a plurality of microcavities therebetween; a first groove disposed at at least one of a ceiling surface of the roof layer, an inner wall surface of the roof layer, and a corner at which the ceiling surface and the inner wall surface meet; a liquid crystal layer filling the microcavities; and an encapsulation layer disposed on the roof layer to seal the microcavities.

Abstract translation: 实施例涉及一种显示装置及其制造方法，其中在施加弯曲基板的力时，在基板上形成的构成元件的损伤减小。 根据示例性实施例的显示装置包括：基板; 设置在所述基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 设置在像素电极上以与像素电极间隔开的屋顶层，其间具有多个微腔; 设置在屋顶层的顶面，屋顶层的内壁面和天花板面与内壁面相交的角部中的至少一方的第一槽; 填充微腔的液晶层; 以及设置在屋顶层上以密封微腔的封装层。

公开(公告)号：US20160202540A1

公开(公告)日：2016-07-14

申请号：US14737270

申请日：2015-06-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Keun LEE ,  Dong Woo KIM ,  Dong Youb OH

IPC: G02F1/1333 ,  G02F1/1341 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1343

CPC classification number: G02F1/133377 ,  G02F1/1341

Abstract: A display device that can simplify the manufacturing process thereof is provided. The display device includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer formed above the pixel electrode in such a manner so as to be spaced apart from the pixel electrode with a microcavity interposed therebetween; a liquid crystal layer disposed in the microcavity; and an encapsulation layer disposed on the roof layer and sealing the microcavity, wherein the roof layer has an L-shape.

Abstract translation: 提供了一种可以简化其制造过程的显示装置。 显示装置包括：基板; 设置在所述基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 形成在所述像素电极上方的屋顶层，以便与所述像素电极间隔开一个微腔; 设置在微腔中的液晶层; 以及设置在屋顶层上并密封微腔的封装层，其中屋顶层具有L形形状。

公开(公告)号：US20150287744A1

公开(公告)日：2015-10-08

申请号：US14465582

申请日：2014-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Youb OH ,  Hee-Keun LEE

IPC: H01L27/12 ,  G02F1/1341 ,  G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/1337 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133711 ,  G02F1/1341 ,  G02F1/1368 ,  H01L27/124 ,  H01L27/1262 ,  H01L27/127

Abstract: Provided is a display device, including: an insulation substrate; a thin film transistor positioned on the insulation substrate; a pixel electrode connected with the thin film transistor; a first alignment layer positioned on the pixel electrode; a second alignment layer spaced apart from the first alignment layer by a microcavity; a common electrode positioned on the second alignment layer; a roof layer on the common electrode; a liquid crystal injection hole in the common electrode and the roof layer to extend to a part of the microcavity; a liquid crystal layer filling the microcavity; and an overcoat on the roof layer to cover the liquid crystal injection hole to seal the microcavity. Each of the first alignment layer and the second alignment layer includes a plurality of heterogeneous layers.

Abstract translation: 提供一种显示装置，包括：绝缘基板; 位于所述绝缘基板上的薄膜晶体管; 与薄膜晶体管连接的像素电极; 位于像素电极上的第一取向层; 通过微腔与第一取向层隔开的第二取向层; 位于所述第二取向层上的公共电极; 公共电极上的屋顶层; 公共电极和屋顶层中的液晶注入孔延伸到微腔的一部分; 填充微腔的液晶层; 以及在屋顶层上的覆盖层以覆盖液晶注入孔以密封微腔。 第一取向层和第二取向层各自包含多个异质层。

公开(公告)号：US20160091741A1

公开(公告)日：2016-03-31

申请号：US14959937

申请日：2015-12-04

Applicant: Samsung Display Co., Ltd

Inventor： Dong Youb OH ,  Hee-Keun LEE

IPC: G02F1/1337 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/1337 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133711 ,  G02F1/1341 ,  G02F1/1368 ,  H01L27/124 ,  H01L27/1262 ,  H01L27/127

Abstract: Provided is a display device, including: an insulation substrate; a thin film transistor positioned on the insulation substrate; a pixel electrode connected with the thin film transistor; a first alignment layer positioned on the pixel electrode; a second alignment layer spaced apart from the first alignment layer by a microcavity; a common electrode positioned on the second alignment layer; a roof layer on the common electrode; a liquid crystal injection hole in the common electrode and the roof layer to extend to a part of the microcavity; a liquid crystal layer filling the microcavity; and an overcoat on the roof layer to cover the liquid crystal injection hole to seal the microcavity. Each of the first alignment layer and the second alignment layer includes a plurality of heterogeneous

Abstract translation: 提供一种显示装置，包括：绝缘基板; 位于所述绝缘基板上的薄膜晶体管; 与薄膜晶体管连接的像素电极; 位于像素电极上的第一取向层; 通过微腔与第一取向层隔开的第二取向层; 位于所述第二取向层上的公共电极; 公共电极上的屋顶层; 公共电极和屋顶层中的液晶注入孔延伸到微腔的一部分; 填充微腔的液晶层; 以及在屋顶层上的覆盖层以覆盖液晶注入孔以密封微腔。 第一配向层和第二取向层中的每一个包括多个异质

公开(公告)号：US20150092144A1

公开(公告)日：2015-04-02

申请号：US14266357

申请日：2014-04-30

Applicant: Samsung Display Co., Ltd.

Inventor： Hee-Keun LEE ,  Suk Hoon KANG ,  Sang Il KIM ,  Yeun Tae KIM ,  Dong Youb OH ,  Mi Hwa LEE ,  Woo Jae LEE ,  Jun Woo LEE

IPC: G02F1/1333

CPC classification number: G02F1/1333 ,  G02F1/133377 ,  G02F1/133788 ,  G02F2001/133368

Abstract: A liquid crystal display is provided that includes: a substrate; a thin film transistor disposed on the substrate; a protection layer disposed on the thin film transistor; a first electrode and a second electrode disposed on the protection layer; an alignment layer disposed on the second electrode; and a roof layer facing the second electrode, wherein a plurality of microcavities are formed between the second electrode and the roof layer, the microcavities include a liquid crystal material, and the alignment layer includes a photo-alignment material.

Abstract translation: 提供了一种液晶显示器，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保护层; 设置在保护层上的第一电极和第二电极; 设置在所述第二电极上的取向层; 以及面向第二电极的屋顶层，其中在第二电极和屋顶层之间形成多个微腔，微腔包括液晶材料，并且取向层包括光取向材料。