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    Display device and method of manufacturing the same
    1.
    发明授权
    Display device and method of manufacturing the same 有权

    公开(公告)号：US10136537B2

    公开(公告)日：2018-11-20

    申请号：US14857543

    申请日：2015-09-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jae Suk Yoo ,  Seongsik Choi

    IPC: H05K7/02 ,  F21V8/00 ,  G02F1/1333 ,  G02F1/1335

    Abstract: A display device includes a backlight unit generating a light and curved, a display panel curved while being disposed on the backlight unit and receiving the light to display an image, and a heat discharge bottom chassis fixing the backlight unit and the display panel to each other and curved. The backlight unit includes a light source unit generating the light and an optical member disposed on the light source unit. The heat discharge bottom chassis includes a light source unit accommodating part accommodating the light source unit, an optical member accommodating part accommodating the optical member and supporting the display panel, and a display panel accommodating part disposed on the optical member accommodating part and accommodating the display panel. The light source unit accommodating part, the optical member accommodating part, and the display panel accommodating part include a same material.

    ADHESIVE COMPOSITION AND DISPLAY APPARATUS INCLUDING THE SAME
    2.
    发明申请
    ADHESIVE COMPOSITION AND DISPLAY APPARATUS INCLUDING THE SAME 有权

    公开(公告)号：US20250075107A1

    公开(公告)日：2025-03-06

    申请号：US18674508

    申请日：2024-05-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Bookan Ki ,  Hoyun Byun ,  Jeongin Lee ,  Seongsik Choi

    IPC: C09J7/38 ,  C09J4/06 ,  H05K5/00 ,  H05K5/03

    Abstract: An adhesive composition is disclosed that includes styrene, polybutadiene, sulfurous ester, isopropenyl toluene, and methylphenylacetylene. A cured product of the adhesive composition has a relative permittivity of at least about 2.0 but not more than about 2.5 wt %. Using the adhesive composition as an antenna film adhesive layer between a display panel and an antenna film or between a functional layer and the antenna film may provide a small thickness of the adhesive layer and improved reliability of a touch sensor and an antenna.

    Display device
    3.
    发明授权
    Display device 有权

    公开(公告)号：US10031280B2

    公开(公告)日：2018-07-24

    申请号：US15048727

    申请日：2016-02-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seongsik Choi ,  Cheuljin Park

    IPC: F21V8/00

    Abstract: A display device includes: a lower frame having a planar shape, where a first groove is defined in an edge of the lower frame; a first intermediate frame coupled to the lower frame to define an accommodating space, where the first intermediate frame includes a side wall portion on an edge of the lower frame; a first adhesive member on the first groove, where the first adhesive member fixes the first intermediate frame to the lower frame; a second intermediate frame on the first intermediate frame; a display panel on an upper surface of the second intermediate frame; and a second adhesive member on the upper surface of the second intermediate frame, where the second adhesive member fixes the display panel to the second intermediate frame.

    Display apparatus
    9.
    发明授权
    Display apparatus 有权
    显示装置

    公开(公告)号：US09483964B2

    公开(公告)日：2016-11-01

    申请号：US14600143

    申请日：2015-01-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seongsik Choi ,  Jong-Myeong Park ,  Kyu-Hun Shim ,  Yong-Hwi Kim ,  Jaesang Lee

    IPC: G02F1/1333 ,  G09F9/30 ,  G02F1/1335

    CPC classification number: G09F9/301 ,  G02F1/133308 ,  G02F1/133606 ,  G02F1/133608 ,  G02F2001/133314 ,  G02F2201/50 ,  G09F9/30

    Abstract: A display apparatus includes a display panel which receives a light to display an image, a backlight unit which provides the light to the display panel, and a first protection member accommodating the backlight unit therein. The first protection member includes a bottom part, an inclined part connected to an edge of the bottom part and bent upward at a predetermined angle with respect to the bottom part, a connection part connected to an edge of the inclined part, and a first sidewall part connected to an edge of the connection part and extending upward. The display panel, the backlight unit, the bottom part and the connection part have a curved surface shape in a first direction and have a flat shape in a second direction substantially perpendicular to the first direction.

    Abstract translation: 一种显示装置，包括：接收用于显示图像的光的显示面板;向显示面板提供光的背光单元;以及容纳背光单元的第一保护构件。 第一保护构件包括底部，与底部的边缘连接并相对于底部以预定角度向上弯曲的倾斜部分，连接到倾斜部分的边缘的连接部分和第一侧壁 部分连接到连接部分的边缘并向上延伸。 显示面板，背光单元，底部和连接部在第一方向上具有弯曲表面形状，并且在基本上垂直于第一方向的第二方向上具有平坦形状。

    Backlight unit and display device having the same
    10.
    发明授权
    Backlight unit and display device having the same 有权
    背光单元和具有相同的显示装置

    公开(公告)号：US09454037B2

    公开(公告)日：2016-09-27

    申请号：US14469887

    申请日：2014-08-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jaesang Lee ,  Yong-Hwi Kim ,  Luly Lee ,  Seongsik Choi

    IPC: G02F1/1335 ,  G02F1/1333

    CPC classification number: G02F1/133603 ,  G02F1/133305 ,  G02F1/133504 ,  G02F1/133606

    Abstract: A display device includes a display panel and a backlight unit. The display panel is curved along a first direction. The backlight unit includes an upper surface, and a lower surface having a curvature different from a curvature of the upper surface. The backlight unit includes a bottom cover that includes a bottom portion, and a sidewall extending from the bottom portion, a plurality of light emitting diodes on the bottom portion and generating light, and a diffusion plate on the light emitting diodes. In the first direction from a center portion of the bottom portion to an outer portion of the bottom portion, pitches between the light emitting diodes along a surface of the bottom portion, are proportional to distances between the light emitting diodes and the diffusion plate in a direction substantially normal to positions of the bottom portion at which the light emitting diodes are disposed.

    Abstract translation: 显示装置包括显示面板和背光单元。 显示面板沿着第一方向弯曲。 背光单元包括上表面和具有不同于上表面的曲率的曲率的下表面。 背光单元包括底盖，其包括底部，从底部延伸的侧壁，底部上的多个发光二极管，并产生光，以及在发光二极管上的扩散板。 在从底部的中心部分到底部的外部的第一方向上，沿着底部的表面的发光二极管之间的间距与发光二极管和扩散板之间的距离成比例 方向基本上垂直于设置有发光二极管的底部的位置。

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