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    OPTICAL COMPONENT AND DISPLAY DEVICE HAVING THE SAME
    1.
    发明申请
    OPTICAL COMPONENT AND DISPLAY DEVICE HAVING THE SAME 审中-公开

    公开(公告)号：US20170153378A1

    公开(公告)日：2017-06-01

    申请号：US15361977

    申请日：2016-11-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyunwoo LEE ,  Yongkyu KANG ,  Sunhee OH ,  Kang-woo LEE

    IPC: F21V8/00

    CPC classification number: G02B6/0055 ,  G02B6/0036 ,  G02B6/005 ,  G02B6/0051 ,  G02B6/0053 ,  G02B6/0058

    Abstract: A display device includes a display panel, a light source, and an optical component including a light guide film and an optical sheet. The optical sheet is coupled to the light guide film to control a path of a light emitted from the light guide film. The optical sheet includes a base film, main optical patterns, and sub-optical patterns. The main optical patterns are disposed between the base film and the light guide film and coupled to the base film and the light guide film. Each of the main optical patterns includes a side surface inclined with respect to the light guide film. The sub-optical patterns are disposed between the base film and the light guide film, coupled to the base film, and spaced apart from the light guide film. Each of the sub-optical patterns has a side surface inclined with respect to the light guide film.

    OPTICAL COMPONENT AND DISPLAY DEVICE INCLUDING THE SAME
    2.
    发明申请
    OPTICAL COMPONENT AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20170097459A1

    公开(公告)日：2017-04-06

    申请号：US15182991

    申请日：2016-06-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kang-woo LEE ,  Yongkyu KANG ,  Sunhee OH ,  Hyunwoo LEE

    IPC: F21V8/00

    CPC classification number: G02B6/0053 ,  G02B6/0051 ,  G02B6/0088

    Abstract: A display device includes a display panel, a light source, and an optical component which provides a light from the light source to the display panel, includes a light guide film and an optical sheet, is coupled to the light guide film and includes a base film and optical layers disposed between the base film and the light guide film to control a traveling direction of the light where each of the optical layers overlaps the base film by a first width, each of the optical layers overlaps the light guide film by a second width, the first width is greater than a height of each of the optical layers, and a value obtained by dividing the second width by the first width is greater than about zero (0) and smaller than about 0.2.

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20170371084A1

    公开(公告)日：2017-12-28

    申请号：US15493536

    申请日：2017-04-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kang-woo LEE ,  Donghoon KIM ,  Kyung-min KIM ,  Seunghwan CHUNG

    IPC: F21V8/00 ,  G02F1/1335

    Abstract: A display device includes a backlight and a display panel on the backlight. The backlight includes a light source to provide a first light, and an optical wavelength converter to receive the first light and emits a second light. The optical wavelength converter includes a light emitting part having a plurality of excitation light emitting bodies to be excited by receiving the first light, and thereby emit the second light, and a light absorbing part including a plurality of absorbers provided on the light emitting part to receive the second light and absorb a portion of the second light having a wavelength of about 550 nm to about 650 nm.

    DISPLAY DEVICE
    5.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20170139101A1

    公开(公告)日：2017-05-18

    申请号：US15346900

    申请日：2016-11-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kang-woo LEE ,  Sunhee OH ,  Yongkyu KANG ,  Hyunwoo LEE

    IPC: F21V8/00

    CPC classification number: G02B6/005 ,  G02B6/0036 ,  G02B6/0055 ,  G02B6/0058 ,  G02B6/0088

    Abstract: A display device includes a display panel, a light source and an optical component which receives light from the light source, outputs the provided light toward the display panel, and includes a light guiding film which guides the light toward the display panel, an optical sheet which is coupled to the light guiding film, and the optical sheet includes a base film and optical patterns disposed between the base film and the light guiding film to adjust the traveling direction of the light, and a reinforcing part filled between the base film and the light guiding film corresponding to a periphery of the optical component.

    PRISM PLATE, DISPLAY DEVICE HAVING THE SAME, AND METHOD OF MANUFACTURING PRISM PLATE
    6.
    发明申请
    PRISM PLATE, DISPLAY DEVICE HAVING THE SAME, AND METHOD OF MANUFACTURING PRISM PLATE 审中-公开
    PRISM板，显示装置及其制造方法

    公开(公告)号：US20160291239A1

    公开(公告)日：2016-10-06

    申请号：US15019348

    申请日：2016-02-09

    Applicant: Samsung Display Co., LTD.

    Inventor： Kang-woo LEE ,  Youra KIM ,  Myeong-ju SHIN ,  Seunghwan CHUNG

    IPC: F21V8/00 ,  G02B5/04

    CPC classification number: G02B6/0053 ,  G02B3/0056 ,  G02B5/021 ,  G02B5/045 ,  G02B5/3025 ,  G02B6/0051 ,  G02B6/0056

    Abstract: A display device includes a display panel and a backlight unit which provides light to the display panel. The backlight unit includes a light source which emits the light, a light guide plate which guides the light emitted from the light source toward the display panel, and a prism plate. The prism plate includes a base film disposed on the light guide plate and a plurality of prisms disposed on the base film. Each of the prisms has an isosceles trapezoidal section, two base angles of which are obtuse angles, when viewed from a cross-sectional view in a width direction.

    Abstract translation: 显示装置包括向显示面板提供光的显示面板和背光单元。 背光单元包括发射光的光源，将从光源发射的光引向显示面板的导光板和棱镜板。 棱镜板包括设置在导光板上的基膜和设置在基膜上的多个棱镜。 当从宽度方向的横截面视图观察时，每个棱镜具有等腰梯形截面，其两个底角是钝角。

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