Electron emission device, electron emission type backlight unit and flat display apparatus having the same
    41.
    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

    Abstract: 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.

    Abstract translation: 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
    42.
    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

    Abstract: 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.

    Abstract translation: 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
    43.
    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

    Abstract: 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.

    Abstract translation: 具有改善的电子发射EFF的电子发射器件

    고 및 저 빔 전류 둘 다에 의한 고분해능 이미징을 위한 듀얼 렌즈 총 전자 빔 장치 및 방법
    44.
    发明公开
    고 및 저 빔 전류 둘 다에 의한 고분해능 이미징을 위한 듀얼 렌즈 총 전자 빔 장치 및 방법 审中-实审
    双镜头电子束装置和用于高分辨率和低光束电流的高分辨率成像方法

    公开(公告)号:KR1020150055023A

    公开(公告)日:2015-05-20

    申请号:KR1020157009422

    申请日:2013-09-13

    Abstract: 하나의실시예는전자빔을방출하는듀얼렌즈전자총(dual-lens electron gun)을포함하는전자빔 장치에관한것이다. 전자빔은제1 동작모드에서의고 빔전류전자빔(high beam-current electron beam) 및제2 동작모드에서의저 빔전류전자빔(low beam-current electron beam)이다. 본장치는제1 동작모드에서고 빔전류전자빔의경로를벗어나있고제2 동작모드에서전자빔 장치의광학축에중심을둔 경통부개구부를추가로포함한다. 다른실시예는제1 총렌즈(gun lens), 빔제한개구부, 및제2 총렌즈를포함하는전자총에관한것이다. 제1 총렌즈는전자들이빔 제한개구부를통과하기전에전자들을포커싱시키는반면, 제2 총렌즈는전자들이빔 제한개구부를통과한후에전자들을포커싱시킨다. 다른실시예들, 태양들및 특징들이또한개시되어있다.

    전자 방출 소자 및 이를 구비한 평판 디스플레이 장치
    45.
    发明公开
    전자 방출 소자 및 이를 구비한 평판 디스플레이 장치 无效
    电子发射装置和具有该电子发射装置的平面显示装置

    公开(公告)号:KR1020070011803A

    公开(公告)日:2007-01-25

    申请号:KR1020050066379

    申请日:2005-07-21

    Abstract: An electron emission device and a flat display apparatus having the same are provided to prevent permeation of electric field of an anode electrode into electric field between a cathode electrode and a gate electrode by lengthening a cathode electrode and a gate electrode toward an anode electrode. A first substrate(90) includes an anode electrode(80) and a phosphor layer. A second substrate(110) is disposed at a predetermined position apart from the first substrate. A plurality of cathode electrodes(120) are formed on the second substrate. The cathode electrode has the height greater than the width thereof. A plurality of gate electrodes(140) are formed alternately on the second substrate. The gate electrode has the height greater than the width thereof. An electron emission layer(150) is disposed on a lateral surface of the cathode electrode. A spacer(60) is formed between the first and second substrates in order to maintain a gap therebetween.

    Abstract translation: 提供一种电子发射器件和具有该电子发射器件的平面显示器件,用于通过将阴极电极和栅电极延伸到阳极电极来防止阳极电场渗透到阴极和栅电极之间的电场中。 第一基板(90)包括阳极电极(80)和荧光体层。 第二基板(110)设置在离开第一基板的预定位置处。 在第二基板上形成多个阴极电极(120)。 阴极的高度大于其宽度。 在第二基板上交替地形成多个栅电极(140)。 栅电极的高度大于其宽度。 电子发射层(150)设置在阴极电极的侧表面上。 在第一和第二基板之间形成间隔物(60),以便在它们之间保持间隙。

    イオン生成装置
    46.
    发明专利

    公开(公告)号:JP2018156831A

    公开(公告)日:2018-10-04

    申请号:JP2017052592

    申请日:2017-03-17

    CPC classification number: H01T19/00 F01N3/0892 F01N2240/28 H01J3/08 H01T23/00

    Abstract: 【課題】複数の放電電極の放電状態を個別に検知して、投入電力に対するイオン生成効率が向上されるイオン生成装置を提供すること。 【解決手段】イオン生成装置1は、放電電極2、電源3、放電判定部4、出力制御部5を有する。放電電極2は複数備えられ、電圧の印加により放電してイオンを生成させる。電源3は、複数の放電電極2に印加される電圧を出力する。放電判定部4は、複数の放電電極2のそれぞれが放電しているか否かを判定する。出力制御部5は、放電判定部4の判定結果に基づいて、複数の放電電極2のうちの所定割合以上の放電電極2が放電するように、電源3の出力電圧をフィードバック制御する。 【選択図】図1

    電子銃、三次元積層造形装置及び電子銃制御方法
    49.
    发明专利
    電子銃、三次元積層造形装置及び電子銃制御方法 审中-公开
    电子枪,三维层压成型装置和电子枪控制方法

    公开(公告)号:JP2015167125A

    公开(公告)日:2015-09-24

    申请号:JP2015003094

    申请日:2015-01-09

    Inventor: 佐藤 崇

    Abstract: 【課題】 電流制限絞りが使用できなくとも、輝度を低下させずに電子銃を制御する。 【解決手段】 ウェネルト電極12は、カソードの先端が挿入される第1開口12cを有し、カソード11の先端から放出された熱電子を集束する。制御電極13は、カソード11の先端から放出された熱電子を、第2開口13cに通過させる。アノード14は、カソード11が放出した熱電子を加速し、第2開口13cを通過した熱電子を、第3開口14bに通過させて粉末試料8に電子ビームB1を照射する。制御部22は、電子ビームの輝度を一定に保つため、バイアス電圧及び制御電圧の組み合わせ条件に基づいてバイアス電圧及び制御電圧を設定する制御を行う。 【選択図】 図1

    Abstract translation: 要解决的问题:为了控制电子枪而不降低亮度,即使不能使用限流膜。解决方案:Wehnelt电极12具有第一开口12c,阴极11的尖端插入其中,并且聚焦 从阴极11的尖端发射的热电子。控制电极13使从阴极11的前端发射的热电子通过第二开口13c。 在粉末样品8被电子束B1照射之前,阳极14加速从阴极11发射的热电子,并使通过第二开口13c的热电子通过第三开口14b。 为了保持电子束的恒定亮度,控制单元22基于其组合条件执行用于设置偏置电压和控制电压的控制。

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