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    Electron emission device and electron emission display using the same
    3.
    发明公开
    Electron emission device and electron emission display using the same 有权
    电子邮件和电子邮件

    公开(公告)号：EP1770741A1

    公开(公告)日：2007-04-04

    申请号：EP06121619.8

    申请日：2006-10-02

    申请人： Samsung SDI Co., Ltd.

    发明人： Cho, Jin-Hui ,  Lee, Sang-Jo ,  Jeon Sang-Ho ,  Ahn, Sang-Hyuck ,  Hong, Su-Bong ,  Jea, Byung-Gil

    IPC分类号： H01J1/30 ,  H01J1/304 ,  H01J29/04 ,  H01J31/12

    CPC分类号： H01J1/304 ,  H01J1/30 ,  H01J29/04 ,  H01J31/127

    摘要： An electron emission device includes a substrate, cathode and gate electrodes placed on the substrate in an insulated manner, and electron emission regions electrically connected to the cathode electrodes. Each of the cathode electrodes includes a line electrode having a groove at one lateral side surface thereof, and isolation electrodes formed on the substrate exposed through the groove such that the isolation electrodes are isolated from the line electrode. The electron emission regions are placed on the isolation electrodes and a resistance layer electrically connects the isolation electrodes to the line electrode.

    摘要翻译： 电子发射器件包括以绝缘方式放置在衬底上的衬底，阴极和栅电极以及电连接到阴极的电子发射区。 每个阴极包括在其一个侧面具有凹槽的线电极和形成在衬底上的隔离电极，该隔离电极通过沟槽露出，使得隔离电极与线电极隔离。 电子发射区域被放置在隔离电极上，并且电阻层将隔离电极电连接到线路电极。

    Electron emission device
    4.
    发明公开
    Electron emission device 有权
    电子发射装置

    公开(公告)号：EP1569258A3

    公开(公告)日：2005-09-07

    申请号：EP05101406.6

    申请日：2005-02-24

    申请人： Samsung SDI Co., Ltd.

    发明人： Lee, Chun-Gyoo ,  Ahn, Sang-Hyuck ,  Hong, Su-Bong ,  Lee, Byong-Gon ,  Jeon, Sang-Ho ,  Lee, Sang-Jo ,  Choi, Yong-Soo

    IPC分类号： H01J1/304

    CPC分类号： H01J3/022

    摘要： An electron emission device includes gate electrodes (6) formed on a substrate (2). The gate electrodes are located on a first plane. An insulating layer (8) is formed on the gate electrodes. Cathode electrodes (10) are formed on the insulating layer. Electron emission regions (12) are electrically connected to the cathode electrodes. The electron emission regions are located on a second plane. In addition, the electron emission device includes counter electrodes (18) placed substantially on the second plane of the electron emission regions. The gate electrodes and the counter electrodes are for receiving a same voltage, and a distance, D, between at least one of the electron emission regions and at least one of the counter electrodes satisfies the following condition: 1(µm)≤D≤28.1553+1.7060t(µm), where t indicates a thickness of the insulating layer.

    摘要翻译： 一种电子发射装置包括形成在衬底（2）上的栅电极（6）。 栅电极位于第一平面上。 绝缘层（8）形成在栅电极上。 阴极电极（10）形成在绝缘层上。 电子发射区域（12）电连接到阴极电极。 电子发射区域位于第二平面上。 另外，电子发射装置包括基本上位于电子发射区域的第二平面上的反电极（18）。 栅电极和对电极用于接收相同的电压，并且至少一个电子发射区和至少一个对电极之间的距离D满足以下条件：1（μm）≤D≤28.1553 + 1.7060t（μm），其中t表示绝缘层的厚度。

    Electron emission device and display device using the same
    6.
    发明公开
    Electron emission device and display device using the same 有权
    Elektronenemissionsvorrichtung und Anzeigetafel

    公开(公告)号：EP1786020A2

    公开(公告)日：2007-05-16

    申请号：EP06122975.3

    申请日：2006-10-26

    申请人： Samsung SDI Co., Ltd.

    发明人： Jeon, Sang-Ho ,  Lee, Sang-Jo ,  Cho, Jin-Hui ,  Ahn, Sang-Hyuck ,  Hong, Su-Bong ,  Jea, Byung-Gil

    IPC分类号： H01J31/12

    CPC分类号： H01J9/025 ,  H01J1/304 ,  H01J29/04 ,  H01J31/127

    摘要： An electron emission device is disclosed. The electron emission device includes a cathode electrode including a main electrode having an opening, ii) a plurality of isolated electrodes on each of which each of plurality of electron emission units is located, and iii) at least one resistance layer electrically connecting the main electrode and the plurality of isolated electrodes. The plurality of isolated electrodes are located within the opening and form gaps with the main electrode. A resistance between the main electrode and one of the plurality of isolated electrodes is different from that between the main electrode and the other isolated electrodes.

    摘要翻译： 公开了一种电子发射装置。 电子发射装置包括：阴极，包括具有开口的主电极，ii）多个电子发射单元中的每一个上分布有多个隔离电极，以及iii）至少一个电阻层，电连接主电极 和多个隔离电极。 多个隔离电极位于开口内并与主电极形成间隙。 主电极和多个隔离电极中的一个之间的电阻与主电极和其它隔离电极之间的电阻不同。

    Electron emission device and electron emission display device using the same
    7.
    发明公开
    Electron emission device and electron emission display device using the same 有权
    Elektronenemissionsvorrichtung und Elektronenemissionsanzeigevorrichtung

    公开(公告)号：EP1708226A1

    公开(公告)日：2006-10-04

    申请号：EP06111889.9

    申请日：2006-03-29

    申请人： Samsung SDI Co., Ltd.

    发明人： Hong, Su-Bong ,  Lee, Chun-Gyoo ,  Lee, Sang-Jo ,  Jeon, Sang-Ho ,  Ahn, Sang-Hyuck

    IPC分类号： H01J1/304 ,  H01J29/04 ,  H01J31/12

    CPC分类号： H01J29/04 ,  H01J1/304 ,  H01J31/127

    摘要： An electron emission device includes a substrate; a cathode electrode (14) formed on the substrate; a gate electrode (18) crossing the cathode electrode and insulated from the cathode electrode; and an electron emission region (22) electrically connected to the cathode electrode. The cathode electrode includes a main electrode (141) with an inner opening portion, an isolate electrode (142) placed in the opening portion and spaced apart from the main electrode by a distance, and a resistance layer (143) disposed between the main electrode and the isolate electrode. The isolate electrode has a via hole. The electron emission region contacts the isolate electrode, and is placed in the via hole. The isolate electrode has a first height, and the electron emission region has a second height smaller than the first height.

    摘要翻译： 电子发射装置包括：基板; 形成在所述基板上的阴极电极; 栅极电极（18），与所述阴极电极交叉并与所述阴极绝缘; 和电连接到阴极的电子发射区（22）。 阴极包括具有内部开口部分的主电极（141），放置在开口部分中并与主电极隔开一段距离的隔离电极（142），以及设置在主电极 和隔离电极。 隔离电极具有通孔。 电子发射区域与隔离电极接触，放置在通孔中。 隔离电极具有第一高度，并且电子发射区具有小于第一高度的第二高度。

    Electron emission decvice
    10.
    发明公开
    Electron emission decvice 有权
    Elektronenemissionsvorrichtung

    公开(公告)号：EP2017873A1

    公开(公告)日：2009-01-21

    申请号：EP08159480.6

    申请日：2008-07-02

    申请人： Samsung SDI Co., Ltd.

    发明人： Han, Sam-Il ,  Ahn, Sang-Hyuck ,  Lee, Sang-Jo ,  Cho, Jin-Hui ,  Jeon, Sang-Ho ,  Hong, Su-Bong

    IPC分类号： H01J9/14 ,  H01J29/46 ,  H01J31/12

    CPC分类号： H01J29/467 ,  H01J9/148 ,  H01J31/127

    摘要： An electron emission device includes i) a substrate (10), ii) a cathode electrode (16) on the substrate, having a first opening (1611), and comprising an ultraviolet non-transmitting material, iii) an electron emission region (30) in the first opening (1611) and for emitting electrons, and iv) a gate electrode (20) electrically insulated from the cathode electrode and having a second opening (201) through which the electrons emitted from the electron emission region pass. The ultraviolet transmittance of the gate electrode is about 30% or more. A distance between a first imaginary line (C1) passing through a center of the electron emission region and normal to a plane surface of the substrate, and a second imaginary line (C2) passing through a center of the second opening and normal to the plane surface of the substrate is about 0.5 µm or less.

    摘要翻译： 电子发射装置包括：i）基板（10），ii）基板上的阴极电极，具有第一开口（1611），并且包括紫外线不透光材料，iii）电子发射区域（30） ）并且用于发射电子，以及iv）与所述阴极电绝缘并具有从所述电子发射区域发射的电子通过的第二开口（201）的栅电极（20）。 栅电极的紫外线透射率为约30％以上。 通过电子发射区域的中心并垂直于基板的平面的第一假想线（C1）和通过第二开口的中心并垂直于平面的第二假想线（C2）之间的距离 基板的表面为约0.5μm以下。