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    DISPLAY DEVICE
    11.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230259238A1

    公开(公告)日：2023-08-17

    申请号：US18101026

    申请日：2023-01-24

    Applicant: Samsung Display Co., LTD.

    Inventor： Tae Gyun KIM ,  Hee Rim SONG ,  Dong Hoon LEE ,  Yu Jin LEE

    IPC: G06F3/044 ,  G06F3/041

    CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F2203/04111

    Abstract: A display device includes: a base layer; a circuit layer provided on the base layer, the circuit layer including pixel circuits and sensor circuits; a pixel element layer provided on the circuit layer, the pixel element layer including light emitting elements respectively connected to the pixel circuits and light receiving elements respectively connected to the sensor circuits; an encapsulation layer covering the pixel element layer; and a touch sensing layer on the encapsulation layer, the touch sensing layer including a conductive pattern forming touch electrodes for sensing a touch. The light emitting elements include light emitting layers, and the light receiving elements include light receiving layers. The conductive pattern includes main patterns respectively surrounding the light receiving layers in a closed form.

    UNIT OF LIGHT-EMITTING ELEMENTS AND DISPLAY DEVICE INCLUDING THE SAME
    13.
    发明申请
    UNIT OF LIGHT-EMITTING ELEMENTS AND DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20220130895A1

    公开(公告)日：2022-04-28

    申请号：US17444742

    申请日：2021-08-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Tae Gyun KIM ,  Jun Hong PARK ,  Ki Beom LEE ,  Eui Suk JUNG

    IPC: H01L27/15 ,  H01L33/54 ,  H01L33/24

    Abstract: A unit of light-emitting elements is provided. The unit includes: a plurality of light-emitting elements having a shape extended in a first direction and arranged and spaced apart from one another in a second direction perpendicular to the first direction; and a binder extending around a periphery of the plurality of light-emitting elements and fixing the plurality of light-emitting elements. Each of the plurality of light-emitting elements includes: a first semiconductor layer; a second semiconductor layer; and an active layer between the first semiconductor layer and the second semiconductor layer. The plurality of light-emitting elements includes a first light-emitting element and a second light-emitting element. A first semiconductor layer of the first light-emitting element, an active layer of the first light-emitting element, and a second semiconductor layer of the first light-emitting element are arranged along the first direction in this order, and a second semiconductor layer of the second light-emitting element, an active layer of the second light-emitting element, and a first semiconductor layer of the second light-emitting element are arranged along the first direction in this order.

    BACKLIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME
    14.
    发明申请
    BACKLIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME 有权

    公开(公告)号：US20210003888A1

    公开(公告)日：2021-01-07

    申请号：US16845871

    申请日：2020-04-10

    Applicant: Samsung Display Co., LTD.

    Inventor： Tae Gyun KIM ,  Yong Doo PARK ,  Bum LEE

    IPC: G02F1/13357

    Abstract: A backlight unit, and a display device including the backlight unit are provided. The backlight unit includes a light source member including a first substrate; and a plurality of light sources disposed on a surface of the first substrate, and a wavelength conversion member disposed on over of the light source member to overlap the light source member, the wavelength conversion member including a second substrate and a plurality of wavelength conversion patterns disposed on a surface of the second substrate, wherein the plurality of wavelength conversion patterns are disposed to be spaced apart from one another, and each of the plurality of wavelength conversion patterns covers at least one of the plurality of light sources.

    DISPLAY DEVICE
    16.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20150234215A1

    公开(公告)日：2015-08-20

    申请号：US14459463

    申请日：2014-08-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Si Kwang KIM ,  Tae Gyun KIM ,  Hyoung Sub LEE ,  Woo Yong SUNG ,  Tae Woon CHA ,  Sang Gun CHOI

    IPC: G02F1/1341 ,  G02F1/1337 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1335

    CPC classification number: G02F1/1341 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/1337 ,  G02F1/13394 ,  G02F1/136209

    Abstract: Provided is a display device capable of preventing a liquid crystal from being left outside a microcavity. The display device includes: a substrate; a pixel electrode formed on the substrate; a roof layer formed on the pixel electrode so as to be spaced apart from the pixel electrode with a plurality of microcavities therebetween; a light blocking member positioned between two microcavities of the plurality of microcavities, overlapping with a first edge of one microcavity of the two microcavities, and not overlapping with a second edge of the other microcavity; an injection hole exposing a part of the microcavity; a liquid crystal layer filling the microcavity; and an encapsulation layer formed on the roof layer so as to cover the injection hole to seal the microcavity.

    Abstract translation: 提供了能够防止液晶离开微腔的显示装置。 显示装置包括：基板; 形成在所述基板上的像素电极; 形成在所述像素电极上以与所述像素电极间隔开的屋顶层，其间具有多个微腔; 定位在所述多个微腔的两个微腔之间的遮光构件，与所述两个微腔的一个微腔的第一边缘重叠，并且不与所述另一微腔的第二边缘重叠; 暴露所述微腔的一部分的注入孔; 填充微腔的液晶层; 以及形成在屋顶层上以封闭注射孔以密封微腔的封装层。

    LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME
    17.
    发明申请
    LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME 有权
    液晶显示器及其制造方法

    公开(公告)号：US20150049286A1

    公开(公告)日：2015-02-19

    申请号：US14169974

    申请日：2014-01-31

    Applicant: Samsung Display Co., Ltd.

    Inventor： Si Kwang KIM ,  Tae Gyun KIM ,  Woo Yong SUNG ,  Hyoung Sub LEE ,  Ha-Young PARK ,  Tae Woon CHA ,  Se Hee HAN

    IPC: G02F1/1333

    CPC classification number: G02F1/133345 ,  G02F1/133305 ,  G02F1/133377 ,  G02F1/1341 ,  G02F2001/133368

    Abstract: A liquid crystal display includes a thin film transistor disposed on a substrate, a pixel electrode connected to the thin film transistor, a lower insulating layer disposed facing the pixel electrode, a roof layer disposed on the lower insulating layer, and a microcavity formed between the pixel electrode and the lower insulating layer. The microcavity includes a liquid crystal layer including a liquid crystal material. The liquid crystal display further includes a first groove formed between a first pixel area and a second pixel area, a second groove formed between the first pixel area and a third pixel area, wherein the first groove is covered by the roof layer, the second groove is exposed at a portion where the roof layer is removed, the first pixel area corresponds to the pixel electrode, and the first pixel area is disposed between the second pixel area and the third pixel area.

    Abstract translation: 液晶显示器包括设置在基板上的薄膜晶体管，连接到薄膜晶体管的像素电极，与像素电极相对设置的下绝缘层，设置在下绝缘层上的顶层，以及形成在该薄膜晶体管之间的微腔 像素电极和下绝缘层。 微腔包括含有液晶材料的液晶层。 液晶显示器还包括形成在第一像素区域和第二像素区域之间的第一凹槽，形成在第一像素区域和第三像素区域之间的第二凹槽，其中第一凹槽被屋顶层覆盖，第二凹槽 暴露在去除屋顶层的部分处，第一像素区域对应于像素电极，并且第一像素区域设置在第二像素区域和第三像素区域之间。

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