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

    公开(公告)号：US20190324187A1

    公开(公告)日：2019-10-24

    申请号：US16503195

    申请日：2019-07-03

    申请人： Samsung Display Co., Ltd.

    发明人： Seong Yong HWANG ,  Young Min PARK ,  Ju Young YOON ,  Sung Kyu SHIM ,  Sang Won LEE

    IPC分类号： F21V8/00

    摘要： An optical member and a display device including the same. The optical member includes a light guide plate including a surface disposed on a plane defined by a first direction and a second direction crossing the first direction, a low refractive index pattern disposed on the surface of the light guide plate and including an opening for exposing the surface of the light guide plate, a wavelength conversion layer disposed on the low refractive index pattern, and a passivation layer disposed on the wavelength conversion layer and covering a side surface of the wavelength conversion layer and a side surface of the low refractive index pattern at least one side portion. The low refractive index pattern has a lower index of refraction than the light guide plate, and a ratio of an area occupied by the low refractive index pattern to an area of the surface of the light guide plate decreases in the first direction.

    BACKLIGHT ASSEMBLY AND DISPLAY DEVICE INCLUDING THE SAME
    3.
    发明申请
    BACKLIGHT ASSEMBLY AND DISPLAY DEVICE INCLUDING THE SAME 有权
    背光组件和包括其的显示装置

    公开(公告)号：US20150160513A1

    公开(公告)日：2015-06-11

    申请号：US14242605

    申请日：2014-04-01

    申请人： Samsung Display Co., Ltd.

    发明人： Sang Won LEE ,  Ju Hee SONG ,  Min Young SONG ,  Ji Won LEE

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133609 ,  G02F1/133602 ,  G02F1/133603 ,  G02F1/133605

    摘要： A backlight assembly and a display device including the same are provided. A backlight assembly includes a light source portion including a plurality of light sources having a first light source and a second light source, the second light source emits light of a color that is different from a color of light emitted from the first light source, and a reflective member that is adjacent to an edge portion of the light source portion, wherein the reflective member includes a base layer including a first region that faces the first light source and a second region that faces the second light source, and a plurality of color patterns including a plurality of first color patterns that are positioned on the first region of the base layer and a plurality of second color patterns that are positioned on the second region of the base layer, wherein the plurality of first color patterns and the plurality of second color patterns have different colors.

    摘要翻译： 提供背光组件和包括该组件的显示装置。 背光组件包括：光源部，包括具有第一光源和第二光源的多个光源，第二光源发射与第一光源发射的光的颜色不同的颜色的光;以及 与光源部分的边缘部分相邻的反射部件，其中反射部件包括基底层，该基底层包括面向第一光源的第一区域和面向第二光源的第二区域，以及多个颜色 位于基层的第一区域上的多个第一颜色图案和位于基层的第二区域上的多个第二颜色图案的图案，其中多个第一颜色图案和多个第二颜色图案 颜色图案有不同的颜色。

    DISPLAY DEVICE MANUFACTURING APPARATUS AND DISPLAY DEVICE MANUFACTURING METHOD USING THE SAME
    4.
    发明申请
    DISPLAY DEVICE MANUFACTURING APPARATUS AND DISPLAY DEVICE MANUFACTURING METHOD USING THE SAME 有权

    公开(公告)号：US20220371311A1

    公开(公告)日：2022-11-24

    申请号：US17879227

    申请日：2022-08-02

    申请人： Samsung Display Co., LTD.

    发明人： Jae Suk YOO ,  Young Su KIM ,  Sang Won LEE ,  Kyu Ho JUNG

    IPC分类号： B32B37/10 ,  B32B3/04

    摘要： A display device manufacturing apparatus includes a support portion including a core portion and a conductive portion disposed over the core portion. The core portion includes a first flat surface extending in a first direction; a second flat surface extending in the first direction and being opposite to the first flat surface; and a curved surface extending between the first flat surface and the second flat surface. The conductive portion includes a first flat conductive portion overlapping the first flat surface of the core portion in a second direction; a second flat conductive portion overlapping the second flat surface of the core portion in the second direction; and a curved conductive portion extending between the first flat conductive portion and the second flat conductive portion.

    OPTICAL MEMBER AND DISPLAY DEVICE INCLUDING THE SAME
    5.
    发明申请
    OPTICAL MEMBER AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20190163018A1

    公开(公告)日：2019-05-30

    申请号：US16049812

    申请日：2018-07-31

    申请人： Samsung Display Co., Ltd.

    发明人： Sang Won LEE ,  Sung Kyu SHIM ,  Seong Yong HWANG

    IPC分类号： G02F1/1335

    摘要： An optical member and display device, the optical member including a diffuser plate, a wavelength conversion layer disposed on a top surface of the diffuser plate, a passivation layer disposed on the wavelength conversion layer and covering a side surface of the wavelength conversion layer on at least one side thereof, and a diffusing pattern layer disposed on and in direct contact with a bottom surface of the diffuser plate and containing diffusion particles.

    OPTICAL MEMBER AND DISPLAY DEVICE INCLUDING THE SAME
    6.
    发明申请
    OPTICAL MEMBER AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20190079240A1

    公开(公告)日：2019-03-14

    申请号：US16111215

    申请日：2018-08-24

    申请人： Samsung Display Co. Ltd.

    发明人： Seong Yong HWANG ,  Young Min PARK ,  Ju Young YOON ,  Sung Kyu SHIM ,  Sang Won LEE

    IPC分类号： F21V8/00

    CPC分类号： G02B6/0061 ,  G02B6/0035 ,  G02B6/0043 ,  G02B6/005 ,  G02B6/0055 ,  G02B6/0068 ,  G02B6/0093

    摘要： An optical member including a light guide plate including a surface disposed on a plane defined by a first direction and a second direction crossing the first direction, a low refractive index pattern disposed on the surface of the light guide plate and including an opening for exposing the surface of the light guide plate, a wavelength conversion layer disposed on the low refractive index pattern, and a passivation layer disposed on the wavelength conversion layer and covering a side surface of the wavelength conversion layer and a side surface of the low refractive index pattern at least one side portion. The low refractive index pattern has a lower index of refraction than the light guide plate, and a ratio of an area occupied by the low refractive index pattern to an area of the surface of the light guide plate decreases in the first direction.

    OPTICAL MEMBER AND DISPLAY INCLUDING THE SAME
    10.
    发明申请
    OPTICAL MEMBER AND DISPLAY INCLUDING THE SAME 审中-公开

    公开(公告)号：US20190154901A1

    公开(公告)日：2019-05-23

    申请号：US16126624

    申请日：2018-09-10

    申请人： Samsung Display Co. Ltd.

    发明人： Sang Won LEE ,  Seong Yong HWANG ,  Hye Eun PARK ,  Sung Kyu SHIM

    IPC分类号： F21V8/00 ,  G02F1/13357

    摘要： An optical member includes a light guide plate in which light incident thereto is propagated, including: an emission surface through which propagated light exits the light guide plate, a light incident side surface through which the light is incident to the light guide plate, and an inclined edge surface connecting the emission and light incident side surfaces to each other; and a wavelength conversion layer to which exited light from the light guide plate is incident and which converts a wavelength of the exited light, disposed facing the emission surface of the light guide plate. The inclined edge surface and emission surfaces define a boundary therebetween, and a side surface of the wavelength conversion layer which is closest to the light incident side surface is further from the light incident side surface than the boundary between the inclined edge surface and the emission surface.