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    OPTICAL SHEET, METHOD OF MANUFACTURING THE SAME, AND DISPLAY APPARATUS HAVING THE SAME
    1.
    发明申请
    OPTICAL SHEET, METHOD OF MANUFACTURING THE SAME, AND DISPLAY APPARATUS HAVING THE SAME 有权

    公开(公告)号：US20210080624A1

    公开(公告)日：2021-03-18

    申请号：US16996250

    申请日：2020-08-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Bokwang SONG ,  Juhoon KANG ,  Chung Sock CHOI ,  Youn Joon KIM ,  Jung Woo PARK

    IPC: G02B5/04 ,  G02B1/11 ,  B60K35/00

    Abstract: An optical sheet includes a first wedge layer having a first refractive index and including a wedge-shaped prism pattern including an inclined surface having an inclination angle with respect to a plane defined by a first direction and a second direction perpendicular to the first direction and a vertical surface extending in a third direction perpendicular to the first direction and the second direction, a second wedge layer disposed on the first wedge layer and having a second refractive index greater than the first refractive index, and a light blocking pattern disposed between the first wedge layer and the second wedge layer and including a first surface that contacts with the vertical surface and a second surface inclined to have the inclination angle with respect to the plane while contacting with the inclined surface.

    DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20170315412A1

    公开(公告)日：2017-11-02

    申请号：US15492909

    申请日：2017-04-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwang Soo BAE ,  Jung Woo PARK ,  Jung Suk BANG ,  Min Jeong OH ,  Hae Ju YUN

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

    Abstract: A display device according to an exemplary embodiment includes: a substrate; a thin film transistor; a pixel electrode; a common electrode; an insulation layer disposed between the pixel electrode and the common electrode; a roof layer spaced apart from the pixel electrode with a plurality of microcavities disposed therebetween; and a liquid crystal layer disposed in the microcavities; wherein the pixel electrode includes n branch electrodes that extend parallel with each other, a first connection electrode that connects a first end of a first branch electrode and a first end of a second branch electrode, and a second connection electrode that connects second ends of the n branch electrodes, where the n branch electrodes each has a shape that is bent at least once on a plan view, and the first branch electrode includes a first sub-branch electrode and a second sub-branch that are spaced apart from each other.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20170082890A1

    公开(公告)日：2017-03-23

    申请号：US15153650

    申请日：2016-05-12

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jung Woo PARK

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

    CPC classification number: G02F1/133377 ,  G02F1/134309 ,  G02F1/136286

    Abstract: A 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 to be separate from the pixel electrode via a plurality of microcavities on the pixel electrode; a liquid crystal layer filling the plurality of microcavities; an encapsulation layer disposed on the roof layer and sealing the plurality of microcavities; and a cutout penetrating the substrate and the encapsulation layer.

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    7.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权
    显示装置及其制造方法

    公开(公告)号：US20150311226A1

    公开(公告)日：2015-10-29

    申请号：US14480896

    申请日：2014-09-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ho Yun BYUN ,  Jung Woo PARK ,  Sun Hwa LEE

    IPC: H01L27/12

    CPC classification number: H01L27/124 ,  H01L27/1262 ,  H01L29/78633

    Abstract: A display device includes a substrate including a plurality of pixel areas, a thin film transistor disposed on the substrate, a color filter and a light blocking member disposed on the thin film transistor, an insulating layer which is disposed on the color filter and the light blocking member and includes an exposed region through which the light blocking member is exposed, a pixel electrode which is disposed on the insulating layer and is connected to the thin film transistor through a contact hole, a common electrode which is spaced apart from the pixel electrode with a microcavity therebetween, a roof layer disposed on the common electrode, a liquid crystal layer which is filled in the microcavity, and an overcoat which is disposed on the roof layer and configured to seal the microcavity.

    Abstract translation: 显示装置包括：包括多个像素区域的基板;设置在基板上的薄膜晶体管;滤色器;设置在薄膜晶体管上的遮光部件;设置在滤色器上的绝缘层和光 阻挡构件，其包括曝光的遮光构件的曝光区域，设置在绝缘层上并通过接触孔与薄膜晶体管连接的像素电极，与像素电极间隔开的公共电极 其间具有微空腔，设置在公共电极上的屋顶层，填充在微腔中的液晶层和设置在屋顶层上并被构造成密封微腔的外涂层。

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