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    • 5. 发明授权
    • Electron emission display
    • 电子发射显示
    • US07622857B2
    • 2009-11-24
    • US11264739
    • 2005-10-31
    • Seung Joon YooJong Sick ChoiZin Min ParkSoo Joung LeeJung Ho KangSu Kyung Lee
    • Seung Joon YooJong Sick ChoiZin Min ParkSoo Joung LeeJung Ho KangSu Kyung Lee
    • H01J1/62H01J63/04
    • H01J31/123
    • An electron emission display including a first substrate having at least one electron emission device and a second substrate opposite the first substrate. The second substrate is formed with an effective region and a non-effective region. The effective region includes a fluorescent layer for emitting light by collision with electrons emitted from the electron emission device. The non-effective region includes a region in which a light-shielding layer has a transparent conductive layer and a metal layer. The transparent conductive layer is formed in the effective region where the fluorescent layer is absent. The second substrate improves the brightness of light emitted from the fluorescent layer and prevents a power supply layer, to which a high voltage is applied, from being damaged, because the transparent conductive layer is not formed under the effective region.
    • 一种电子发射显示器,包括具有至少一个电子发射器件的第一衬底和与第一衬底相对的第二衬底。 第二衬底形成有效区域和非有效区域。 有效区域包括用于通过与从电子发射装置发射的电子碰撞而发射光的荧光层。 非有效区域包括其中遮光层具有透明导电层和金属层的区域。 透明导电层形成在荧光层不存在的有效区域中。 由于透明导电层没有形成在有效区域之下,所以第二衬底提高了从荧光层发出的光的亮度,并且防止施加高电压的电源层被损坏。
    • 7. 发明授权
    • Electron emission display device with electron collector or metal member
    • 具有电子收集器或金属构件的电子发射显示装置
    • US07514858B2
    • 2009-04-07
    • US11291101
    • 2005-11-29
    • Seung Joon YooJong Sick ChoiZin Min ParkSoo Joung LeeJung Ho KangSu Kyung Lee
    • Seung Joon YooJong Sick ChoiZin Min ParkSoo Joung LeeJung Ho KangSu Kyung Lee
    • G09G3/22G09G3/36H01J63/04H01K1/62H01K1/34
    • H01J29/085H01J31/127
    • An electron emission display comprising an electron collector or metal member is provided. The electron emission display comprises an electron emission substrate comprising at least one electron emission device and an image forming substrate comprising at least one emission region and at least one non-emission region. Images are formed in the emission regions by the collision of electrons emitted from the electron emission devices with the emission regions. The image forming substrate further comprises a metal layer positioned on at least the emission regions, and at least one electron collector positioned in the non-emission region. The electron collector may comprise first and second ends, wherein the first end is attached to the image forming substrate and the second end faces the electron emission substrate. The electron collector stabilizes the metal layer and fluorescent layers, thereby reducing arc and maintaining uniform brightness by re-directing scattered electrons toward the fluorescent layers.
    • 提供了包括电子收集器或金属构件的电子发射显示器。 电子发射显示器包括包括至少一个电子发射器件和包括至少一个发射区域和至少一个非发射区域的成像衬底的电子发射衬底。 通过与电子发射装置发射的电子与发射区域的碰撞,在发射区域中形成图像。 图像形成基板还包括位于至少发射区域上的金属层和位于非发射区域中的至少一个电子收集器。 电子收集器可以包括第一端和第二端,其中第一端附着到成像衬底上,第二端面向电子发射衬底。 电子收集器稳定金属层和荧光层,从而通过将散射电子重新引向荧光层来减少电弧并保持均匀的亮度。