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    Electron emission device, electron emission type backlight unit and flat display apparatus having the same.
    4.
    发明公开
    Electron emission device, electron emission type backlight unit and flat display apparatus having the same. 有权
    电子发射装置，电子发射型背光单元和具有该装置的平板显示装置。

    公开(公告)号：EP1746628A1

    公开(公告)日：2007-01-24

    申请号：EP06117616.0

    申请日：2006-07-21

    申请人： Samsung SDI Co., Ltd.

    发明人： Cho, Young-Suk ,  Bae, Jae-Woo ,  Kang, Dong-Hyun ,  Lim, Ik-Chul ,  Do, Ui-Song ,  Joo, Kyu-Nam

    IPC分类号： H01J31/12 ,  H01J61/30 ,  H01J63/06

    CPC分类号： H01J61/305 ,  H01J63/06

    摘要： An electron emission device (100) having improved electron emission efficiency and an electron emission type backlight unit including the electron emission device in which an electric field between an anode electrode (80) and a cathode electrode (120) is effectively blocked, and electrons are emitted continuously and stably by a low gate voltage, thereby improving light-emitting uniformity and light-emitting efficiency. Also provided is a flat display apparatus employing the electron emission type backlight unit having the electron emission device. The electron emission device includes a base substrate (110); an insulating layer (130) disposed on a surface of the base substrate; a cathode electrode formed on the insulating layer; a gate electrode (140) that is formed on the base substrate, separated from the cathode electrode, and higher than the cathode electrode; and an electron emission layer (150) that is electrically connected to the cathode electrode and disposed to face the gate electrode (140).

    摘要翻译： 一种具有改进的电子发射效率的电子发射装置（100）和一种包括电子发射装置的电子发射型背光单元，其中阳极电极（80）和阴极电极（120）之间的电场被有效地阻挡，并且电子 通过较低的栅极电压连续稳定地发光，从而提高了发光均匀性和发光效率。 还提供了采用具有电子发射装置的电子发射型背光单元的平板显示装置。 该电子发射装置包括基础衬底（110）; 设置在所述基底基板的表面上的绝缘层（130） 形成在绝缘层上的阴极电极; 栅极（140），其形成在所述基底基板上，与所述阴极隔开并且高于所述阴极; 以及与阴极电连接且与栅电极（140）相对配置的电子发射层（150）。

    Electron emission device, electron emission type backlight unit and flat display apparatus having the same
    6.
    发明公开
    Electron emission device, electron emission type backlight unit and flat display apparatus having the same 有权
    电子发射装置中，背光单元，以及与该平板显示装置

    公开(公告)号：EP1746620A3

    公开(公告)日：2007-04-25

    申请号：EP06117214.4

    申请日：2006-07-14

    申请人： Samsung SDI Co., Ltd.

    发明人： Cho, Young-Suk ,  Bae, Jae-Woo ,  Lim, Ik-Chul ,  Choi, Yong-Soo

    IPC分类号： H01J1/304 ,  H01J63/02

    CPC分类号： H01J63/02 ,  H01J3/021 ,  H01J3/08 ,  H01J29/481 ,  H01J31/127 ,  H01J63/06

    摘要： An electron emission device with improved electron emission efficiency and an electron emission type backlight unit with a new structure using the electron emission device in which an electric field between an anode electrode and a cathode electrode is effectively blocked, and electrons are emitted continuously and stably by a low gate voltage thereby improving light-emitting uniformity and light-emitting efficiency. Also provided is a flat display apparatus employing the electron emission type backlight unit having the electron emission device. The electron emission device includes a base substrate (110); a cathode electrode (120) formed on the base substrate; a gate electrode (130) that is formed on the base substrate and alternately separated from the cathode electrode when there are more than one; an electron emission layer (150) disposed on a surface of the cathode electrode; and a supplementary electrode (125) formed on the cathode electrode or the gate electrode which is higher than the corresponding gate or cathode electrode.

    摘要翻译： 具有改善的电子发射EFF的电子发射器件

    Electron emission device, electron emission type backlight unit and flat display appaatus having the same
    7.
    发明公开
    Electron emission device, electron emission type backlight unit and flat display appaatus having the same 有权
    电子发射装置，电子发射型背光单元和具有相同的平面显示器

    公开(公告)号：EP1746634A2

    公开(公告)日：2007-01-24

    申请号：EP06117615.2

    申请日：2006-07-21

    申请人： Samsung SDI Co., Ltd.

    发明人： Cho, Young-Suk ,  Bae, Jae-Woo ,  Lim, Ik-Chul ,  Choi, Yong-Soo ,  Do, Ui-Song ,  Kang, Dong-Hyun ,  Joo, Kyu-Nam

    IPC分类号： H01J63/06 ,  H01J31/12 ,  H01J61/30

    CPC分类号： H01J63/06 ,  H01J1/304 ,  H01J3/021 ,  H01J3/08 ,  H01J29/481 ,  H01J31/127 ,  H01J63/02

    摘要： An electron emission device (102) with improved electron emission efficiency and an electron emission type backlight unit with a new structure using the electron emission device in which an electric field between an anode electrode (80) and a cathode electrode (120) is effectively blocked, and electrons are emitted continuously and stably by a low gate voltage, thereby improving light-emitting uniformity and efficiency. Also provided is a flat display apparatus employing the electron emission type backlight unit (100) having the electron emission device. The electron emission device includes a base substrate (110); a cathode electrode formed on the base substrate having a cross-section whose height is greater than its width; a gate electrode (140) that is formed on the base substrate and alternately separated from the cathode electrode and has a cross-section whose height is greater than its width; and an electron emission layer (150) disposed on a surface of the cathode electrode toward the gate electrode.

    摘要翻译： 一种具有改进的电子发射效率的电子发射装置（102）和一种采用其中阳极电极（80）和阴极电极（120）之间的电场被有效阻挡的电子发射装置的新结构的电子发射型背光单元 并且通过低栅极电压连续稳定地发射电子，从而提高了发光均匀性和效率。 还提供了采用具有电子发射装置的电子发射型背光单元（100）的平板显示装置。 该电子发射装置包括基础衬底（110）; 形成在具有高度大于其宽度的横截面的基底衬底上的阴极; 栅电极（140），其形成在所述基底基板上并且与所述阴极交替分离并且具有高度大于其宽度的截面; 和设置在阴极的朝向栅电极的表面上的电子发射层（150）。

    Electron emission device, electron emission type backlight unit and flat display apparatus having the same
    8.
    发明公开
    Electron emission device, electron emission type backlight unit and flat display apparatus having the same 有权
    与电子发射器件的背光单元，以及与这种单元纯平

    公开(公告)号：EP1746620A2

    公开(公告)日：2007-01-24

    申请号：EP06117214.4

    申请日：2006-07-14

    申请人： Samsung SDI Co., Ltd.

    发明人： Cho, Young-Suk ,  Bae, Jae-Woo ,  Lim, Ik-Chul ,  Choi, Yong-Soo

    IPC分类号： H01J1/304 ,  H01J63/02

    CPC分类号： H01J63/02 ,  H01J3/021 ,  H01J3/08 ,  H01J29/481 ,  H01J31/127 ,  H01J63/06

    摘要： An electron emission device with improved electron emission efficiency and an electron emission type backlight unit with a new structure using the electron emission device in which an electric field between an anode electrode and a cathode electrode is effectively blocked, and electrons are emitted continuously and stably by a low gate voltage thereby improving light-emitting uniformity and light-emitting efficiency. Also provided is a flat display apparatus employing the electron emission type backlight unit having the electron emission device. The electron emission device includes a base substrate (110); a cathode electrode (120) formed on the base substrate; a gate electrode (130) that is formed on the base substrate and alternately separated from the cathode electrode when there are more than one; an electron emission layer (150) disposed on a surface of the cathode electrode; and a supplementary electrode (125) formed on the cathode electrode or the gate electrode which is higher than the corresponding gate or cathode electrode.

    摘要翻译： 具有改善的电子发射EFF的电子发射器件