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    BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME
    2.
    发明申请
    BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME 有权
    背光单元和包括其的显示装置

    公开(公告)号：US20160313495A1

    公开(公告)日：2016-10-27

    申请号：US14933212

    申请日：2015-11-05

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Dawoon KIM ,  Donghoon KIM ,  Seunghwan CHUNG

    IPC: F21V8/00

    CPC classification number: G02B6/0038 ,  G02B6/0016 ,  G02B6/0036 ,  G02B6/0058 ,  G02B6/0068 ,  G02B6/0073

    Abstract: A backlight unit includes: a lower case including a bottom portion and a side portion on an edge of the bottom portion, a light guide plate accommodated in the lower case, and a light source module including a circuit board between the light guide plate and the side portion of the lower case and a light source on the circuit board, where the light guide plate includes a first light collecting pattern on a lower surface of the light guide plate, and a second light collecting pattern on the lower surface of the light guide plate and between the light source module and the first light collecting pattern.

    Abstract translation: 背光单元包括：下壳体，其包括底部的底部和在底部的边缘上的侧部，容纳在下壳体中的导光板，以及光源模块，其包括导光板和导光板之间的电路板 所述下壳体的侧面部分和所述电路板上的光源，其中所述导光板在所述导光板的下表面上包括第一聚光图案，以及在所述导光板的下表面上的第二聚光图案 并且在光源模块和第一聚光图案之间。

    SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME
    4.
    发明申请
    SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20200161404A1

    公开(公告)日：2020-05-21

    申请号：US16595357

    申请日：2019-10-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： Youngsu KIM ,  Dawoon KIM ,  Cheuljin PARK ,  Sukwon JUNG

    IPC: H01L27/32

    Abstract: A display device includes: a substrate having a first surface, a second surface opposite to the first surface, and an inner side surface defining through holes; a first wiring and a second wiring disposed on the first surface; and a first conductor and a second conductor disposed in one of the through holes. The first conductor is connected to the first wiring, the second conductor is connected to the second wiring, and the first and second conductors are insulated from each other.

    BACKLIGHT UNIT
    6.
    发明申请
    BACKLIGHT UNIT 有权
    背光单元

    公开(公告)号：US20150234234A1

    公开(公告)日：2015-08-20

    申请号：US14473959

    申请日：2014-08-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kang-Woo LEE ,  JoongHyun KIM ,  Sung-Kyu SHIM ,  Seong-Yong HWANG ,  Dawoon KIM

    IPC: G02F1/1335

    CPC classification number: G02F1/133609 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2001/133607

    Abstract: Provided is a backlight unit including a printed circuit board, a light-emitting diode package, a diffusion plate, and a reflection sheet. The light-emitting diode package including a light-emitting part configured to generate a first light. The diffusion plate includes a first diffusion pattern provided on a first region corresponding to the light-emitting diode package and a second diffusion pattern provided on a second region to have a transmittance higher than that of the first diffusion pattern. The reflection sheet includes an absorption pigment configured to absorb a fraction of the first light with a specific wavelength and converting the first light to a second light, and the reflection sheet is configured to reflect the second light toward the first diffusion pattern. The backlight unit can have improved color coordinate uniformity.

    Abstract translation: 提供了包括印刷电路板，发光二极管封装，扩散板和反射片的背光单元。 该发光二极管封装包括被配置为产生第一光的发光部。 扩散板包括设置在对应于发光二极管封装的第一区域上的第一扩散图案和设置在第二区域上的透射率高于第一扩散图案的透射率的第二扩散图案。 反射片包括吸收颜料，其被配置为吸收具有特定波长的第一光的一部分并将第一光转换为第二光，并且反射片被配置为朝向第一漫射图案反射第二光。 背光单元可以具有改进的颜色坐标均匀性。

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