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    • 5. 发明授权
    • Image display device and drive device therefor
    • 图像显示装置及其驱动装置
    • US5949394A
    • 1999-09-07
    • US934022
    • 1997-09-19
    • Takao KishinoTatsuo YamauraKoji OnodakaShigeo Itoh
    • Takao KishinoTatsuo YamauraKoji OnodakaShigeo Itoh
    • G09G3/22H01J29/08H01J31/12H01J31/15
    • B82Y10/00G09G3/22H01J29/085H01J31/127H01J31/15G09G2310/0235
    • An image display device including a field emission element capable of preventing diffusion of electrons to be impinged on a display section. An anode substrate is provided thereon with a phosphor-deposited display section and a cathode substrate is provided thereon with field emission elements including cathode conductors, emitter electrodes and gate electrodes. The cathode conductors and gate electrodes are formed into a stripe-like shape and arranged so as to intersect each other to form a matrix. A stripe-like diffusion prevention electrode is arranged between each adjacent two of the gate electrodes. The emitter electrodes selected by the gate electrodes and cathode conductors emit electrons. The diffusion prevention electrodes on both sides of each of the gate electrodes selected are applied thereto a voltage lower than a voltage of the gate electrodes, so that the electrons may be impinged on the display section required without diffusion, to thereby permit picture cells required to emit light.
    • 一种图像显示装置,包括能够防止电子侵入显示部的扩散的场致发射元件。 阳极基板上设置有荧光体沉积显示部分,阴极基板上设有包括阴极导体,发射极和栅电极的场致发射元件。 阴极导体和栅电极形成为条状,并配置成彼此交叉以形成矩阵。 每个相邻的两个栅电极之间布置条状扩散防止电极。 由栅电极和阴极导体选择的发射极发射电子。 将选择的每个栅电极的两侧的扩散防止电极施加到低于栅电极的电压的电压,使得电子可能被照射在所需的显示部分而不扩散,从而允许 发光。
    • 7. 发明授权
    • Image display device and drive device therefor
    • 图像显示装置及其驱动装置
    • US5703611A
    • 1997-12-30
    • US777193
    • 1996-12-27
    • Takao KishinoTatsuo YamauraKoji OnodakaShigeo Itoh
    • Takao KishinoTatsuo YamauraKoji OnodakaShigeo Itoh
    • G09G3/22H01J29/08H01J31/12H01J31/15
    • B82Y10/00G09G3/22H01J29/085H01J31/127H01J31/15G09G2310/0235
    • An image display device including a field emission element capable of preventing diffusion of electrons to be impinged on a display section. An anode substrate is provided thereon with a phosphor-deposited display section and a cathode substrate is provided thereon with field emission elements including cathode conductors, emitter electrodes and gate electrodes. The cathode conductors and gate electrodes are formed into a stripe-like shape and arranged so as to intersect each other to form a matrix. A stripe-like diffusion prevention electrode is arranged between each adjacent two of the gate electrodes. The emitter electrodes selected by the gate electrodes and cathode conductors emit electrons. The diffusion prevention electrodes on both sides of each of the gate electrodes selected are applied thereto a voltage lower than a voltage of the gate electrodes, so that the electrons may be impinged on the display section required without diffusion, to thereby permit picture cells required to emit light.
    • 一种图像显示装置,包括能够防止电子侵入显示部的扩散的场致发射元件。 阳极基板上设置有荧光体沉积显示部分,阴极基板上设有包括阴极导体,发射极和栅电极的场致发射元件。 阴极导体和栅电极形成为条状,并配置成彼此交叉以形成矩阵。 每个相邻的两个栅电极之间布置条状扩散防止电极。 由栅电极和阴极导体选择的发射极发射电子。 将选择的每个栅电极的两侧的扩散防止电极施加到低于栅电极的电压的电压,使得电子可能被照射在所需的显示部分而不扩散,从而允许 发光。