Electron emission display spacer and manufacturing method thereof
    2.
    发明公开
    Electron emission display spacer and manufacturing method thereof 有权
    在einer Elektronenemissionsanzeigevorrichtung和Verfahren zu derem Herstellung的摊位

    公开(公告)号:EP1818966A1

    公开(公告)日:2007-08-15

    申请号:EP07101392.4

    申请日:2007-01-30

    IPC分类号: H01J9/18 H01J29/86 H01J9/24

    摘要: An electron emission display is provided to prevent electron beams around the spacers from being distorted and to prevent arc discharging due to the spacers. The electron emission display includes first and second substrates facing each other to form a vacuum vessel, an electron emission unit provided on the first substrate, a light emission unit provided on the second substrate, and a plurality of spacers disposed between the first and the second substrates. Each spacer has a spacer body with a surface roughness, a resistance layer placed on a lateral side of the spacer body, and a flattening layer covering the resistance layer. The flattening layer has a thickness larger than the thickness of the resistance layer and a surface roughness smaller than the surface roughness of the spacer body.

    摘要翻译: 提供电子发射显示器以防止间隔物周围的电子束变形并且防止由间隔物引起的电弧放电。 电子发射显示器包括彼此面对以形成真空容器的第一和第二基板,设置在第一基板上的电子发射单元,设置在第二基板上的发光单元,以及设置在第一和第二基板之间的多个间隔件 基板。 每个间隔物具有表面粗糙度的间隔体,位于间隔体的侧面的电阻层和覆盖电阻层的平坦化层。 平坦化层的厚度大于电阻层的厚度,表面粗糙度小于间隔体的表面粗糙度。