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    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    11.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20200163216A1

    公开(公告)日：2020-05-21

    申请号：US16542206

    申请日：2019-08-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Junwoo YOU ,  Atsushi NEMOTO ,  Byoungdae YE ,  Taeho LEE

    IPC: H05K1/14 ,  H05K1/18 ,  H05K1/11 ,  H05K3/36 ,  H05K3/40

    Abstract: A display device and a method of manufacturing the display device are capable of substantially minimizing damage to a display panel. The display device includes: a first substrate including a display area and a pad area; a polarization film disposed at an upper surface of the first substrate to overlap the display area; a flexible printed circuit board disposed at a lower surface of the first substrate; a via hole defined through the first substrate at the pad area; and a connection metal located at the via hole. The connection metal includes a connection portion disposed in the via hole and a first protruding portion that protrudes with respect to the first substrate, and the polarization film is spaced apart from the via hole in a plan view.

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    12.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20190049771A1

    公开(公告)日：2019-02-14

    申请号：US15961966

    申请日：2018-04-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： Byoungdae YE ,  Donghyeon LEE ,  Junwoo YOU

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

    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.

    LIGHT GUIDE PLATE AND DISPLAY DEVICE HAVING THE SAME
    13.
    发明申请
    LIGHT GUIDE PLATE AND DISPLAY DEVICE HAVING THE SAME 有权
    光导板和显示装置

    公开(公告)号：US20170059760A1

    公开(公告)日：2017-03-02

    申请号：US15097352

    申请日：2016-04-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Junwoo YOU ,  Taeho LEE

    IPC: F21V8/00

    CPC classification number: G02B6/0003 ,  G02B6/0018 ,  G02B6/002 ,  G02B6/0026 ,  G02B6/0068

    Abstract: A light guide plate includes a light conversion portion which transmits a transmission incident light having a first wavelength, and converts a conversion incident light having the first wavelength to a converted light having a second wavelength; and a light guide portion which guides the transmission incident light and the converted light in a first direction. The light conversion portion includes a light incident surface which receives the transmission incident light and the conversion incident light, an inclined side surface inclined with respect to the light incident surface to form an inclined angle with the light incident surface, quantum dots which convert light having the first wavelength to light having the second wavelength and are distributed in a quantum area on the light incident surface and the inclined side surface, and a reflector adjacent to the inclined side surface in a second direction opposite to the first direction.

    Abstract translation: 导光板包括透射具有第一波长的透射入射光并将具有第一波长的入射光转换为具有第二波长的转换光的光转换部分; 以及导光部，其在第一方向上引导透射入射光和转换光。 光转换部分包括接收透射入射光和转换入射光的光入射表面，相对于光入射表面倾斜以与光入射表面形成倾斜角的倾斜侧表面，将具有 第一波长具有第二波长的光并分布在光入射表面和倾斜侧表面上的量子区域中，以及反射器，在与第一方向相反的第二方向上与倾斜侧表面相邻。

    DISPLAY DEVICE
    14.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20140292621A1

    公开(公告)日：2014-10-02

    申请号：US14225236

    申请日：2014-03-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： JooYoung KIM ,  Gicherl KIM ,  Junwoo YOU ,  Dongmin YEO

    IPC: G09G3/32

    CPC classification number: G09G3/3648 ,  G09G2310/0232 ,  G09G2340/045 ,  H04N5/64

    Abstract: A display device includes a display module and a protective member that accommodates the display module. The protective member includes a first curved-line part extending in a horizontal direction and curved to have a concave surface on the top, a second curved-line part spaced apart from the first curved-line part to face the first curved-line part, formed below the first curved-line part, extending in the horizontal direction, and have a concave surface on the bottom, and connection parts that connect the first curved-line part and the second curved-line part to define an opening portion through which the portion of a display area is exposed. The display area comprises a display part exposed through the opening portion to display the effective image, a first peripheral part overlapped with the first curved-line part, and a second peripheral part overlapped with the second curved-line part.

    Abstract translation: 显示装置包括显示模块和容纳显示模块的保护构件。 保护构件包括在水平方向上延伸并弯曲成在顶部具有凹面的第一曲线部分，与第一曲线部分间隔开以面对第一曲线部分的第二曲线部分， 形成在所述第一曲线部分的下方，在所述水平方向上延伸，并且在所述底部具有凹面，以及连接部，其将所述第一曲线部和所述第二曲线部连接，以限定开口部， 显示区域的一部分被曝光。 显示区域包括通过开口部分露出以显示有效图像的显示部分，与第一曲线部分重叠的第一外围部分和与第二曲线部分重叠的第二外围部分。

    DISPLAY APPARATUS
    16.
    发明申请
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20180259705A1

    公开(公告)日：2018-09-13

    申请号：US15915240

    申请日：2018-03-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Junwoo YOU ,  Taeho LEE

    IPC: F21V8/00 ,  G09F13/18 ,  G02F1/1335

    CPC classification number: G02B6/0088 ,  G02B6/0055 ,  G02B6/0076 ,  G02B6/0078 ,  G02B6/0083 ,  G02F1/133615 ,  G09F13/18

    Abstract: A display apparatus includes a plurality of pixels disposed in an active area, a plurality of non-pixels disposed in a non-active area adjacent to the active area, and a plurality of light guide members disposed on boundary pixels of the pixels in the active area and which extends into the non-active area and is disposed on the non-pixels in the non-active area. The boundary pixels are adjacent to a boundary between the active area and the non-active area, and the light guide members guide light exiting from the boundary pixels to the non-pixels.

    DISPLAY DEVICE
    17.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180081110A1

    公开(公告)日：2018-03-22

    申请号：US15691142

    申请日：2017-08-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Junwoo YOU ,  Taeho LEE ,  Sunhee OH

    IPC: F21V8/00

    CPC classification number: G02B6/0055 ,  G02B6/0035 ,  G02B6/0081

    Abstract: A display device includes a backlight unit and a display panel disposed on the backlight unit. The backlight unit includes a light guide plate including a plurality of charged particles, a light source unit disposed at a side of the light guide plate and providing light to the light guide plate, and a transparent electrode disposed under the light guide plate. Each of the plurality of charged particles includes first and second charged portions which have charge values of which polarities are different from each other. The first charged portion reflects the light received from the light source unit, and the second charged portion absorbs the light received from the light source unit. Positions of the first and second charged portions of each of the plurality of charged particles are controlled based on a voltage applied to the transparent electrode.

    LIGHT GUIDE UNIT AND DISPLAY DEVICE
    18.
    发明申请
    LIGHT GUIDE UNIT AND DISPLAY DEVICE 审中-公开

    公开(公告)号：US20170160463A1

    公开(公告)日：2017-06-08

    申请号：US15269127

    申请日：2016-09-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Junwoo YOU ,  Donghoon KIM ,  Sehee JEON

    IPC: F21V8/00

    CPC classification number: G02B6/0065 ,  G02B6/0038 ,  G02B6/0058 ,  G02B6/0088

    Abstract: A light guide unit includes: a light guide plate curved about a center of curvature, and including a first outer circumferential surface and a first inner circumferential surface disposed closer to the center of curvature than the first outer circumferential surface; and a restoring force-offset layer coupled to at least one of the first outer circumferential surface and the first inner circumferential surface. The light guide plate includes a first material having a first thermal expansion coefficient, and the restoring force-offset layer includes a material having a thermal expansion coefficient different from the first thermal expansion coefficient to offset a restoring force of the light guide plate.

    POLARIZER AND DISPLAY DEVICE HAVING THE SAME
    19.
    发明申请
    POLARIZER AND DISPLAY DEVICE HAVING THE SAME 有权

    公开(公告)号：US20170139094A1

    公开(公告)日：2017-05-18

    申请号：US15184210

    申请日：2016-06-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Junwoo YOU ,  Donghoon KIM

    IPC: G02B5/30 ,  F21V8/00 ,  G02F1/1335

    CPC classification number: G02B5/3041 ,  G02B6/0055 ,  G02B6/0056 ,  G02B6/0065 ,  G02B6/0083 ,  G02F1/133528 ,  G02F2201/121 ,  G02F2201/123

    Abstract: A display device includes a display panel which displays an image with light, a backlight unit which generates and provides the light to the display panel, and a polarizer which is coupled to the display panel and includes a polarizing film to polarize the light. The polarizing film includes a base film defining a first optical surface thereof from which first grooves are defined recessed and a second optical surface thereof which opposes the first optical surface and from which second grooves are defined recessed; a polarizing layer including the first grooves recessed from the first optical surface; and a light blocking layer including the second grooves recessed from the second optical surface.

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