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    PHOTOLUMINESCENT DISPLAY DEVICE
    21.
    发明申请
    PHOTOLUMINESCENT DISPLAY DEVICE 审中-公开
    光电显示装置

    公开(公告)号：US20170017124A1

    公开(公告)日：2017-01-19

    申请号：US15093065

    申请日：2016-04-07

    Applicant: Samsung Display Co., LTD.

    Inventor： Donghoon KIM ,  Youra KIM ,  Young-min PARK ,  Junwoo YOU ,  Seunghwan CHUNG

    IPC: G02F1/1335 ,  F21V8/00

    CPC classification number: G02F1/133621 ,  G02B6/0051 ,  G02B6/0053 ,  G02F1/133504 ,  G02F1/133617

    Abstract: A photoluminescent display device includes a backlight unit, an optical sheet provided on the backlight unit, and a display panel provided on the optical sheet where the display panel includes a first substrate, a first polarizing plate provided on the first substrate, and a color conversion layer provided on the first polarizing plate and including a photoexcitation member, the optical sheet includes a plurality of first optical parts and a plurality of second optical parts, each of the first optical parts has a first refractive index, and the second optical parts are provided alternately with the first optical parts in a plan view and each of the second optical parts has a second refractive index greater than the first refractive index.

    Abstract translation: 光致发光显示装置包括背光单元，设置在背光单元上的光学片和设置在该光学片上的显示面板，其中，显示面板包括第一基板，设置在第一基板上的第一偏振板和颜色转换 所述光学片包括多个第一光学部件和多个第二光学部件，每个所述第一光学部件具有第一折射率，并且所述第二光学部件设置在所述第一偏振片上，并且包括光激发部件 交替地以平面图的第一光学部件，并且每个第二光学部件具有大于第一折射率的第二折射率。

    DISPLAY DEVICE WITH BENDING PROTECTIVE LAYER
    23.
    发明申请
    DISPLAY DEVICE WITH BENDING PROTECTIVE LAYER 有权

    公开(公告)号：US20220199945A1

    公开(公告)日：2022-06-23

    申请号：US17402705

    申请日：2021-08-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Aely OH ,  Byoung Dae YE ,  Junwoo YOU

    IPC: H01L51/52 ,  G09G3/3208 ,  G09G3/00 ,  H01L27/32 ,  H01L51/00

    Abstract: A display device includes a substrate including a display area and a bending area adjacent to the display area, a conductive layer disposed on the substrate in the bending area, where the conductive layer is configured to transmit driving signals from a driving circuit to a display unit, and a bending protective layer disposed on the conductive layer in the bending area. The bending protective layer includes conductive particles. In the case of a crack in the conductive layer, the conductive particles within the bending protective layer may freely move and fill into the conductive layer, preventing a decrease in display performance.

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    24.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20200159060A1

    公开(公告)日：2020-05-21

    申请号：US16749054

    申请日：2020-01-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Byoungdae YE ,  Donghyeon LEE ,  Junwoo YOU

    IPC: G02F1/1345 ,  G09G3/36 ,  H01L27/12 ,  G02F1/1343

    Abstract: A display device includes a substrate of a display panel, including: a display area and a non-display area, an upper surface and a lower surface each in the display area and the non-display area, and side surfaces connecting the upper and lower surfaces to each other; a signal line on the upper surface of the substrate; a circuit substrate on a side surface of the substrate; and a connection electrode on the upper surface of the substrate in the non-display area thereof, where the connection electrode electrically connects the signal line and the circuit substrate to each other. In the non-display area, the substrate further includes: a first etched portion recessed from the side surface at which the circuit substrate is disposed, and a second etched portion extending from the first etched portion toward the signal line, and the connection electrode is in the first and second etched portions.

    DISPLAY DEVICE, OPTICAL MEMBER, AND METHOD OF FABRICATING OPTICAL MEMBER
    25.
    发明申请
    DISPLAY DEVICE, OPTICAL MEMBER, AND METHOD OF FABRICATING OPTICAL MEMBER 审中-公开

    公开(公告)号：US20190310410A1

    公开(公告)日：2019-10-10

    申请号：US16365926

    申请日：2019-03-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sunhee OH ,  Junwoo YOU ,  Taeho LEE

    IPC: F21V8/00 ,  G02F1/061

    Abstract: A display device includes a display panel, a light guide plate, a first light source unit, and an optical member. The light guide plate is on the display panel. The first light source unit is configured to provide light to a side surface of the light guide plate. The optical member is between the light guide plate and the display panel. The optical member includes an interconnection layer, an optical pattern unit including first optical patterns on a surface of the interconnection layer, and first pattern shaping wires configured to receive a control voltage from the interconnection layer and to control a shape of each of the first optical patterns via the control voltage. Each of the first optical patterns is connected to a respective some of the first pattern shaping wires.

    LIGHT GUIDE PLATE INCLUDING ABSORPTION PATTERN AND DISPLAY DEVICE HAVING THE SAME
    28.
    发明申请
    LIGHT GUIDE PLATE INCLUDING ABSORPTION PATTERN AND DISPLAY DEVICE HAVING THE SAME 有权
    光导板包括吸收图案和显示装置

    公开(公告)号：US20170017030A1

    公开(公告)日：2017-01-19

    申请号：US15059426

    申请日：2016-03-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Junwoo YOU ,  Young-min PARK

    IPC: F21V8/00

    CPC classification number: G02B6/0061 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0041 ,  G02B6/005 ,  G02B6/0065

    Abstract: A display device includes a display panel which displays an image with light, a light guide plate through which the light is guided and which guides the light to the display panel, and an absorption filter provided in plural. The light guide plate defines a light exit surface thereof through which the light is emitted to the display panel and a rear surface thereof opposite to the light exit surface. The absorption filters are provided on the rear surface of the light guide plate. The absorption filters on the rear surface of the light guide plate each include a first filter layer and a second filter layer. The first filter layer has a first refractive index. The second filter layer is on the first filter layer and has a second refractive index lower than the first refractive index.

    Abstract translation: 显示装置包括：用光显示图像的显示面板;导光板，通过该导光板将光引导到显示面板;以及多个吸收滤光器。 导光板限定了光出射表面，光通过该光出射表面发射到显示面板和与光出射表面相对的后表面。 吸收滤光片设置在导光板的后表面上。 导光板后表面上的吸收滤光片各自包括第一滤光层和第二滤光层。 第一过滤层具有第一折射率。 第二过滤层位于第一过滤层上并具有低于第一折射率的第二折射率。

    BACKLIGHT UNIT INCLUDING LIGHT GUIDE PLATE HAVING INCLINED REFLECTIVE SURFACE AND DISPLAY DEVICE INCLUDING THE SAME
    29.
    发明申请
    BACKLIGHT UNIT INCLUDING LIGHT GUIDE PLATE HAVING INCLINED REFLECTIVE SURFACE AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开
    背光单元包括具有包含反射表面的光导板和包括其的显示装置

    公开(公告)号：US20160363712A1

    公开(公告)日：2016-12-15

    申请号：US14995289

    申请日：2016-01-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Donghyeon LEE ,  Junwoo YOU ,  Yongkyu KANG

    IPC: F21V8/00

    CPC classification number: G02B6/0031 ,  G02B6/0018 ,  G02B6/0023 ,  G02B6/0068 ,  G02B6/0091

    Abstract: A backlight unit includes: a point light source which generates light, a light guide plate defining upper and lower surfaces thereof opposing one another, a side surface provided in plural each connecting the upper and lower surfaces to each other; and among the plural side surfaces a light-incident side surface thereof at which the point light source is disposed and on which is incident the light generated from the point light source; and a reflective side surface thereof which is adjacent to the light-incident side surface and reflects light within the light guide plate, and which forms a first angle with respect to the light-incident side surface; and a wavelength converting unit between the light guide plate and the point light source.

    Abstract translation: 背光单元包括：产生光的点光源，限定其相对的上下表面的导光板，将上下表面彼此连接的多个侧面; 并且在所述多个侧面中设置有点光源的入射侧面，并且从所述多个侧面入射从所述点光源产生的光; 其反射侧表面与光入射侧表面相邻并且在导光板内反射光，并且相对于光入射侧表面形成第一角度; 以及在导光板和点光源之间的波长转换单元。

    BACKLIGHT ASSEMBLY INCLUDING OPTICAL MEMBER GUIDING LIGHT AND CONVERTING WAVELENGTH OF LIGHT AND DISPLAY DEVICE HAVING THE SAME
    30.
    发明申请
    BACKLIGHT ASSEMBLY INCLUDING OPTICAL MEMBER GUIDING LIGHT AND CONVERTING WAVELENGTH OF LIGHT AND DISPLAY DEVICE HAVING THE SAME 审中-公开
    背光组件，包括光学构件指示灯和转换光的波长和具有该光学构件的显示装置

    公开(公告)号：US20160363708A1

    公开(公告)日：2016-12-15

    申请号：US15046633

    申请日：2016-02-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Junwoo YOU ,  Donghoon KIM

    IPC: F21V8/00

    CPC classification number: G02B6/005 ,  G02B6/0053 ,  G02B6/0055

    Abstract: A backlight assembly includes a light source which generates and emits light, and an optical member which is between the light source and a display panel of a display device and adjusts a path of the light emitted from the light source. The optical member includes a first base film, a second base film which faces the first base film and is closer to the display panel than the first base film, an optical pattern which is provided in plural spaced apart from each other and disposed between the first and second base films, a reflecting layer which is disposed on the optical patterns and reflects light incident to the optical member, and a wavelength conversion pattern between the first and second base films and alternately disposed with the optical patterns. The wavelength conversion pattern converts a source wavelength of the light emitted from the light source.

    Abstract translation: 背光组件包括产生和发光的光源和位于显示装置的光源和显示面板之间的光学构件，并且调节从光源发射的光的路径。 光学构件包括第一基膜，第二基膜，其面对第一基膜并且比第一基膜更靠近显示面板;光学图案，其设置成彼此间隔开并且设置在第一基膜之间， 和第二基膜，设置在光学图案上并反射入射到光学构件的光的反射层和在第一和第二基底膜之间并与光学图案交替布置的波长转换图案。 波长转换图案转换从光源发射的光的源波长。

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