会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Image-forming apparatus, and designation of electron beam diameter at
image-forming member in image-forming apparatus
    • 图像形成装置,以及图像形成装置中图像形成部件处的电子束直径的指定
    • US5455597A
    • 1995-10-03
    • US172060
    • 1993-12-23
    • Naoto NakamuraIchiro NomuraHidetoshi SuzukiYasue Sato
    • Naoto NakamuraIchiro NomuraHidetoshi SuzukiYasue Sato
    • H01J1/316H01J31/12G09G3/22
    • H01J1/316H01J31/127H01J2201/3165
    • An image-forming apparatus is comprised of a substrate, an electron-emitting device which is provided on the substrate and includes an electron-emitting region between electrodes and emits electrons on application of voltage between the electrodes, and an image-forming member which forms an image on irradiation of an electron beam. A diameter S.sub.1 of the electron beam on the image-forming member in direction of application of the voltage between the electrodes is given by Equation (I):S.sub.1 =K.sub.1 .multidot.2d(V.sub.f /V.sub.a).sup.1/2 (I)where K.sub.1 is a constant and 0.8.ltoreq.K.sub.1 .ltoreq.1.0, d is a distance between the substrate and the image-forming member, V.sub.f is a voltage applied between the electrodes, and V.sub.a is a voltage applied to the image-forming member. A method for designing a diameter of an electron beam at an image-forming member face of the image-forming apparatus is comprised of a diameter S.sub.1 the electron beam at the image-forming member face in a direction of application of the voltage between the electrodes designed so as to satisfy the equation (I).
    • 一种图像形成装置包括一基板,一电子发射装置,该电子发射装置设置在该基板上,并且包括电极之间的电子发射区域,并且在该电极之间施加电压而发射电子;以及图像形成部件,其形成 照射电子束的图像。 在电极之间施加电压方向上的图像形成部件上的电子束的直径S1由等式(I)给出:S1 = K1x2d(Vf / Va)1/2(I)其中K1是常数 并且0.8≤Ki≤1.0,d是衬底和图像形成构件之间的距离,Vf是施加在电极之间的电压,Va是施加到图像形成构件的电压。 用于设计图像形成装置的图像形成构件面处的电子束的直径的方法包括直径S1,图像形成构件的电子束在施加电极之间的电压方向上面对 设计为满足等式(I)。