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    • 4. 发明专利
    • Method for maintaining characteristic of antistatic film formed on surface of spacer arranged in cold cathode field electron emission display device
    • 用于保持冷藏在阴极中的间隔物表面形成的抗静电膜的特征的方法电子发射显示装置
    • JP2006330560A
    • 2006-12-07
    • JP2005157016
    • 2005-05-30
    • Sony Corpソニー株式会社
    • NAGAMINE KUNIHIKO
    • G09G3/22G09G3/20H01J29/62H01J29/87H01J31/12
    • PROBLEM TO BE SOLVED: To provide a method with which the characteristics of an antistatic film formed on the surface of a spacer are maintained and held, even by display operation and drive for a long period of time. SOLUTION: In the method for maintaining the characteristics of the antistatic film 41 in a cold cathode field electron emission display device, in which a cathode panel CP provided with a plurality of cold cathode field electron emission elements having convergence electrodes 17, an anode panel AP provided with a fluorescent substance layer 22 and an anode electrode 22 are jointed in the peripheral rim parts and a plurality of spacers 40 on the surface of which the plurality of antistatic films 41 are arranged, voltage V G that is higher than voltage V C to be applied to a cathode electrode 11 is applied to a gate electrode 13, in a state with the voltage not being applied to the anode electrode 24, voltage V F higher than the voltage V G to be applied to the gate electrode 13 is applied to the convergence electrode 17, and electrons emitted from an electron emission part 15 are made to collide with convergence electrode 17, and the gas emitted from the convergence electrode is adsorbed to the antistatic film 41. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种即使通过显示操作和长时间驱动也能够保持和保持在间隔物的表面上形成的抗静电膜的特性的方法。 解决方案:在冷阴极场电子发射显示装置中,为了保持抗静电膜41的特性的方法,其中设有多个具有会聚电极17的冷阴极场电子发射元件的阴极板CP, 设置有荧光物质层22和阳极电极22的阳极面板AP被接合在周边边缘部分中,并且多个隔离物40在其表面上布置有多个抗静电膜41,电压V < 施加到阴极电极11上的高于电压V SB 的SB'在施加到阳极电极24的电压的状态下施加到栅电极13,电压V < 施加到栅电极13上的高于电压V SB 的SB> F 被施加到会聚电极17,并且使从电子发射部分15发射的电子与 会聚电极17和从c发射的气体 失效电极被吸附到抗静电膜41.版权所有(C)2007,JPO&INPIT
    • 6. 发明专利
    • Cold cathode electron source and its manufacturing method
    • 冷阴极电子源及其制造方法
    • JP2006004643A
    • 2006-01-05
    • JP2004176636
    • 2004-06-15
    • Mitsubishi Electric Corp三菱電機株式会社
    • NAKADA SHUHEIONO KATSUMIINUMOCHI MITSUOMAKINO SEITARO
    • H01J1/304H01J1/46H01J9/02H01J29/62
    • PROBLEM TO BE SOLVED: To provide a cold cathode electron source which can be manufactured easily and has a high resolution and its manufacturing method. SOLUTION: The cold cathode electron source 30 emits electrons from a CNT film 4 by a voltage impressed on a conductive membrane 5 and a conductive membrane 6, and comprises an insulating film 2, the conductive membrane 5 formed on the insulating film 2, the conductive membrane 6 formed on the conductive membrane 5, and an insulating film 7 formed between the conductive membrane 5 and the conductive membrane 6. Each of holes 2a, 5a are opened at each of the insulating film 2 and the conductive membrane 5, and a hole 12 which is connected to the holes 2a, 5a is opened at the conductive membrane 6. Furthermore, the CNT film 4 is provided which is formed at the bottom part of the holes 2a, 5a. The diameter of the hole 12 becomes smaller as it goes away from the insulating film 7. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供可以容易地制造并且具有高分辨率的冷阴极电子源及其制造方法。 解决方案:冷阴极电子源30通过施加在导电膜5和导电膜6上的电压从CNT膜4发射电子,并且包括绝缘膜2,形成在绝缘膜2上的导电膜5 形成在导电膜5上的导电膜6和形成在导电膜5和导电膜6之间的绝缘膜7.每个孔2a,5a在绝缘膜2和导电膜5的每一个处打开, 连接孔2a,5a的孔12在导电膜6上开口。另外,在孔2a,5a的底部形成有CNT膜4。 孔12的直径随着离开绝缘膜7而变小。(C)版权所有(C)2006,JPO&NCIPI