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    DISPLAY APPARATUS
    2.
    发明申请
    DISPLAY APPARATUS 审中-公开
    显示设备

    公开(公告)号：US20160291231A1

    公开(公告)日：2016-10-06

    申请号：US14822112

    申请日：2015-08-10

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Nae-won JANG ,  Dae-hee LEE ,  Kye Hoon LEE ,  Young Chol LEE ,  Byoung-jin CHO ,  Sin-wook HYUNG

    IPC: F21V8/00 ,  G09G3/34 ,  G02F1/1333 ,  G09G3/20

    CPC classification number: G02B6/005 ,  G02B6/00 ,  G02B6/0013 ,  G02B6/0043 ,  G02B6/0088 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2/02 ,  G02F2001/133317 ,  G02F2001/133388 ,  G02F2001/133614 ,  G09G3/2003 ,  G09G3/3406

    Abstract: Provided is a display apparatus including: a display panel; and a backlight unit configured to output light to the display panel, wherein the backlight unit includes: a light source configured to emit light having a particular color; a light guide plate (LGP) configured to scatter the light incident from the light source and configured to emit the scattered light through a light emitting surface; and an optical converter configured to convert the light emitted from the light source and including an optical conversion pattern disposed on an inner side from the display panel, the optical converter including an optical conversion material for converting color of light; and wherein the optical converter is provided at an edge portion of the backlight unit.

    Abstract translation: 提供一种显示装置，包括：显示面板; 以及配置为向所述显示面板输出光的背光单元，其中所述背光单元包括：被配置为发射具有特定颜色的光的光源; 导光板（LGP），被配置为散射从光源入射的光，并被配置为通过发光表面发射散射光; 以及光转换器，其被配置为转换从所述光源发射的光并且包括设置在所述显示面板的内侧的光转换图案，所述光转换器包括用于转换光的颜色的光转换材料; 并且其中所述光转换器设置在所述背光单元的边缘部分。

    DISPLAY DEVICE AND BACKLIGHT UNIT INCLUDED THEREIN
    3.
    发明申请
    DISPLAY DEVICE AND BACKLIGHT UNIT INCLUDED THEREIN 有权
    显示设备和背光单元包括在内

    公开(公告)号：US20160161661A1

    公开(公告)日：2016-06-09

    申请号：US14736686

    申请日：2015-06-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Byoung-Jin CHO ,  Dae-Hee LEE ,  Kye Hoon LEE ,  Nae-Won JANG

    IPC: F21V8/00

    CPC classification number: G02B6/0061 ,  B82Y20/00 ,  G02B6/0011 ,  G02B6/0023 ,  G02B6/0026 ,  G02B6/0031 ,  G02B6/0043 ,  G02B6/005 ,  G02B6/0053 ,  G02B6/0055 ,  G02B6/0088 ,  G02F1/133615 ,  G02F2001/133388 ,  G02F2001/133614 ,  Y10S977/774

    Abstract: A display device includes a display panel, a backlight unit outputting light to the display panel, and an optical member refracting or reflecting the light output from the backlight unit and providing the display panel with the light. The backlight unit includes a light source emitting the light, a light guide plate scattering the light emitted from the light source and irradiating the scattered light to a front surface of the backlight unit, a reflective sheet reflecting the light, which is irradiated to a rear surface of the light guide plate, to the light guide plate, a quantum dot sheet for converting the light, which is irradiated to the front surface of the light guide plate, into a white light, and a light-converting material provided on an edge portion of the reflective sheet to convert the light into the white light.

    Abstract translation: 显示装置包括显示面板，向显示面板输出光的背光单元和折射或反射从背光单元输出的光并向显示面板提供光的光学构件。 背光单元包括发射光的光源，将从光源发射的光散射并将散射光照射到背光单元的前表面的导光板，反射照射到后面的光的反射片 导光板的表面，导光板，用于将照射到导光板的前表面的光转换成白光的量子点片，以及设置在导光板的边缘上的光转换材料 部分反射片将光转换成白光。

    DISPLAY APPARATUS WITH DICHROIC FILTER
    5.
    发明申请
    DISPLAY APPARATUS WITH DICHROIC FILTER 审中-公开

    公开(公告)号：US20180149914A1

    公开(公告)日：2018-05-31

    申请号：US15712966

    申请日：2017-09-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kye Hoon LEE

    IPC: G02F1/1335

    Abstract: A display apparatus including a dichroic filter is provided. The display apparatus includes a display panel including a liquid crystal layer and a quantum dot color filter disposed on the liquid crystal layer; a light source configured to emit light; a light guide plate configured to guide the light emitted from the light source towards the display panel; and a dichroic filter provided on a first side the light guide plate that is opposite to a second side of the light guide plate on which the display panel is provided, the dichroic filter being configured to concentrate the light emitted from the light source.

    DISPLAY APPARATUS
    7.
    发明申请
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20170219758A1

    公开(公告)日：2017-08-03

    申请号：US15501001

    申请日：2015-04-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Nae Won JANG ,  Kye Hoon LEE

    IPC: F21V8/00

    CPC classification number: G02B6/0023 ,  G02B6/0028 ,  G02B6/0031 ,  G02B6/0085 ,  G02F2001/133614

    Abstract: According to a display apparatus according to an embodiment of the present invention, it is possible to prevent a quantum dot unit provided in a backlight assembly from being damaged by heat generated from a light source. The display apparatus according to an embodiment of the present invention includes a display panel that displays an image, a light source that provides light from a rear side of the display panel, a light guide plate that is positioned on the rear side of the display panel and guides light emitted from the light source, and a quantum dot unit that is provided to be spaced apart from the light source and converts a wavelength of the light emitted from the light source.

    DISPLAY APPARATUS
    9.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210215976A1

    公开(公告)日：2021-07-15

    申请号：US16967492

    申请日：2019-01-17

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dae-Hee LEE ,  Kye Hoon LEE ,  Soon Min CHA ,  Jae Woo KIM ,  Kyung Soo PARK

    IPC: G02F1/13357

    Abstract: The present disclosure relates to a display apparatus capable of preventing blue light incident from a light source from being scattered rearward by forming a rear scattering prevention portion on a surface of a scattering particle applied to a transparent part of a quantum dot color filter. The display apparatus includes a display panel including a liquid crystal layer and a quantum dot color filter disposed above the liquid crystal layer such that an image is displayed in front, and a backlight unit configured to supply blue light to the display panel, wherein the quantum dot color filter includes a quantum dot conversion part configured to convert blue light supplied from the backlight unit into light of a different color and emit the converted light to the outside, and a transparent part configured to scatter blue light supplied from the backlight unit to the outside and including a rear scattering prevention particle to prevent rear scattering of blue light.

    DISPLAY APPARATUS
    10.
    发明申请
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20180156967A1

    公开(公告)日：2018-06-07

    申请号：US15802696

    申请日：2017-11-03

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kye Hoon LEE

    IPC: F21V8/00 ,  G02F1/1335

    Abstract: Disclosed is a display apparatus including a display panel, a light guiding plate disposed behind the display panel, a light source disposed to oppose a side of the light guiding plate, a dichroic filter disposed to cover a front side of a space between the light source and the side of the light guiding plate, and a black member disposed in front of the dichroic filter. Here, since light emitted forward from the light source toward the dichroic filter is generally absorbed by the black member or incident on the light guiding plate, the occurrence of bright parts caused by light leakage is suppressed.

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