知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

13 records (took 0.026 seconds)

    LIGHT GUIDE PANEL, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY
    3.
    发明申请
    LIGHT GUIDE PANEL, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY 审中-公开
    光导板，背光单元和液晶显示

    公开(公告)号：US20150168630A1

    公开(公告)日：2015-06-18

    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: F21V8/00

    CPC classification number: G02B6/0036 ,  G02B6/0053

    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.

    Abstract translation: 导光板包括顶表面，其被配置为具有分别在X轴方向和Y轴方向上延伸的第一和第二侧，配置成与顶表面相对设置的底表面，并且包括基面，以及多个 扩散图案被设置为从基底表面突出或凹入，并且多个漫射图案中的每一个包括限定与基底表面的第一倾斜角度的第一倾斜表面和与基底表面相邻的第二倾斜表面 第一倾斜表面并且限定与基部表面的第二倾斜角度，以及第一侧表面和第二侧表面，所述第一侧表面和第二侧表面被配置为设置在顶表面和底表面之间并且彼此面对，其中第一倾斜角度为约1.8 度至约5.7度。

    PIXEL AND DISPLAY DEVICE HAVING THE SAME
    4.
    发明申请
    PIXEL AND DISPLAY DEVICE HAVING THE SAME 有权

    公开(公告)号：US20210367104A1

    公开(公告)日：2021-11-25

    申请号：US17188875

    申请日：2021-03-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hae Ju YUN ,  Yong Sub SHIM ,  Sang Woo HA ,  Jin Yool KIM ,  Min Seong YI

    IPC: H01L33/24 ,  H01L33/60 ,  H01L33/38

    Abstract: A display device includes a pixel located in a display area, the pixel including: a first electrode and a second electrode spaced from each other on a base layer; a first insulating layer and a second insulating layer sequentially stacked on the first electrode and the second electrode; a light emitting element on the second insulating layer and located between the first electrode and the second electrode; and a light control layer interposed between the first insulating layer and the second insulating layer and overlapping the light emitting element.

    LIGHT GUIDE PANEL, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY
    8.
    发明申请
    LIGHT GUIDE PANEL, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY 审中-公开

    公开(公告)号：US20180372942A1

    公开(公告)日：2018-12-27

    申请号：US16115914

    申请日：2018-08-29

    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: F21V8/00

    CPC classification number: G02B6/0036 ,  G02B6/0053

    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.

Patent Agency Ranking