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    Light guide panel, backlight unit, and liquid crystal display
    1.
    发明授权
    Light guide panel, backlight unit, and liquid crystal display 有权

    公开(公告)号：US10088621B2

    公开(公告)日：2018-10-02

    申请号：US14262772

    申请日：2014-04-27

    Applicant: Samsung Display Co. Ltd.

    Inventor： Se Ki Park ,  Sang Woo Ha ,  Jun Woo You ,  Ha Young Lee ,  Yu Dong Kim ,  Dong Yeol Yeom ,  Seung Hwan Chung

    IPC: F21V7/04 ,  F21V8/00

    Abstract: A light guide panel includes a top surface configured to have first and second sides extending in X- and Y-axis directions, respectively, a bottom surface configured to be disposed opposite to the top surface, and includes a base surface, and a plurality of diffusion patterns which is provided to protrude from, or to be recessed into, the base surface, and each of the plurality of diffusion patterns including a first inclined surface which defines a first inclination angle with the base surface and a second inclined surface which adjoins the first inclined surface and defines a second inclination angle with the base surface, and a first side surface and a second side surface configured to be disposed between the top surface and the bottom surface and face each other, where the first inclination angle ranges from about 1.8 degrees to about 5.7 degrees.

    Illumination device and display device including the same
    3.
    发明授权
    Illumination device and display device including the same 有权

    公开(公告)号：US09720165B2

    公开(公告)日：2017-08-01

    申请号：US14669872

    申请日：2015-03-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Se Ki Park ,  Sung Yong Kang

    IPC: F21V7/04 ,  F21V8/00

    CPC classification number: G02B6/0083 ,  G02B6/0036 ,  G02B6/0055 ,  G02B6/0061 ,  G02B6/0068

    Abstract: An illumination device having a first light source package including a first electrode lead and a second electrode lead, the first and second electrode leads projecting from a side of the first light source package; a second light source package including a first electrode lead and a second electrode lead, the first and second electrode leads projecting from a side of the second light source package; and a light guide member adjacent to the first and second light source packages, The light guide member includes a light guide panel, and a circuit pattern disposed on a surface of the light guide panel, the circuit pattern including first electrode pads connected to the first electrode leads and second electrode pads connected to the second electrode leads.

    Backlight unit and liquid crystal display including the same
    7.
    发明授权
    Backlight unit and liquid crystal display including the same 有权
    背光单元和液晶显示器包括相同的

    公开(公告)号：US09383605B2

    公开(公告)日：2016-07-05

    申请号：US14307633

    申请日：2014-06-18

    Applicant: Samsung Display Co. Ltd.

    Inventor： Se Ki Park ,  Su Chang Ryu ,  Jae Sang Lee ,  Yong Hwi Kim

    IPC: G02F1/1333 ,  F21V7/04 ,  G02F1/1335

    CPC classification number: G02F1/133608 ,  G02F1/133605 ,  G02F1/133606 ,  G02F2001/133314 ,  G02F2001/133328

    Abstract: A backlight unit includes a light source portion configured to provide light to a display panel, a reflection sheet arranged on a lower part of the light source portion, a mold frame accommodating the light source portion, and a support frame which supports the mold frame and includes a bottom portion, first and second side wall portions which extend upward from both end sides of the bottom portion and face each other, a ceiling portion which extends in a horizontal direction from an upper end of the first side wall portion, and a slant portion slanted downward from an end part of the ceiling portion and having one end that comes in contact with the end part of the ceiling portion and the other end that comes in contact with an upper end of the second side wall portion.

    Abstract translation: 背光单元包括被配置为向显示面板提供光的光源部，布置在光源部的下部的反射片，容纳光源部的模架，以及支撑模框的支撑框架， 包括底部，从底部的两端侧向上延伸并彼此面对的第一和第二侧壁部分，从第一侧壁部分的上端沿水平方向延伸的顶部和倾斜的 部分从顶部的端部向下倾斜，并且具有与顶部的端部接触的一端和与第二侧壁部的上端接触的另一端。

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