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    • 4. 发明申请
    • Electronic component and electronic apparatus using this electronic component
    • 使用该电子部件的电子部件和电子设备
    • US20060158800A1
    • 2006-07-20
    • US10540399
    • 2003-12-24
    • Ryouichi TakayamaHidekazu NakanishiTakashi InoueTetsuo KawasakiKouji HasegawaYukio Iwasaki
    • Ryouichi TakayamaHidekazu NakanishiTakashi InoueTetsuo KawasakiKouji HasegawaYukio Iwasaki
    • H02H9/00
    • H03H9/145H03H3/10H03H9/02559H03H9/02834H03H9/02929H03H9/02984H03H9/25H03H9/6496
    • The present invention relates to an electronic part, and its object is to improve temperature characteristics and electrical properties. In order to attain the object, the electronic part according to the present invention includes a substrate (1), a comb-type electrode (2) that is disposed on the upper surface of the substrate (1), and a protective film (4) that covers the comb-type electrode (2) and has an uneven shape at its top surface. If the pitch width of one pitch in the uneven shape of the protective film (4) is L, the width of one pitch of a convex portion (4a) of the unevenness in the uneven shape of the protective film (4) is L1, the width of one pitch of a concave portion (4b) thereof is L2, the pitch width of one pitch of the comb-type electrode (2) is p, the width of one of electrode fingers which form the comb-type electrode (2) is p1 and the width between the electrode fingers is p2, then each parameter is set so that the following expressions are satisfied, L1≦p1 and L2≧p2 (herein, the correlations of L≈p, p1+p2=p and L1+L2=L are satisfied).
    • 电子部件技术领域本发明涉及电子部件,其目的在于提高温度特性和电气性能。 为了实现该目的,根据本发明的电子部件包括基板(1),设置在基板(1)的上表面上的梳型电极(2)和保护膜(4) ),其覆盖梳状电极(2),并且在其顶面具有不均匀的形状。 如果保护膜(4)的凹凸形状中的一个间距的间距宽度为L,则保护膜(4)的凹凸形状的凹凸的凸部(4a)的一个节距的宽度为L 如图1所示,凹部(4b)的一个间距的宽度为L 2,梳型电极(2)的一个间距的间距宽度为p,形成梳状电极 型电极(2)为p 1,电极指之间的宽度为p 2,则每个参数被设定为满足以下表达式:L 1 <= p 1和L 2> = p 2(这里,相关性 L pp,p 1 + p 2 = p,L 1 + L 2 = L)。
    • 10. 发明授权
    • Cathode-ray tube with electrostatic convergence electrode assembly
    • 阴极射线管与静电会聚电极组件
    • US5418421A
    • 1995-05-23
    • US976391
    • 1992-11-13
    • Kouji HasegawaYukinobu IguchiYoshifumi NakayamaYouichi Ohshige
    • Kouji HasegawaYukinobu IguchiYoshifumi NakayamaYouichi Ohshige
    • H01J29/48H01J29/51H01J29/62H01J29/50
    • H01J29/628H01J29/51
    • A cathode-ray tube has an electron gun sealed in a neck in confronting relationship to the phosphor screen. The electron gun comprises a cathode assembly for emitting three electron beams, a main lens region for passing the electron beams therethrough, the main lens means including a high-voltage electrode or grid closer to the phosphor screen, and an assembly of electrostatic deflection plates, positioned closer to the phosphor screen than the high-voltage electrode, for converging the electron beams as one spot on the phosphor screen. An electrostatic convergence electrode assembly is disposed between the high-voltage electrode and the deflection plates. The electrostatic convergence electrode assembly may comprise three or two juxtaposed flat electrodes having electron beam passage holes. The voltages applied to the high-voltage electrode and the deflection plates are also applied selectively to the three or two electrodes of the electrostatic convergence electrode assembly for applying an astigmatic effect equally to the electron beams.
    • 阴极射线管具有与荧光屏面对面的密封在颈部的电子枪。 电子枪包括用于发射三个电子束的阴极组件,用于使电子束通过的主透镜区域,主透镜装置包括更靠近荧光屏的高压电极或栅格,以及静电偏转板的组件, 位于比高压电极更靠近荧光屏的位置,用于将电子束会聚为荧光屏上的一个点。 静电会聚电极组件设置在高压电极和偏转板之间。 静电会聚电极组件可以包括具有电子束通过孔的三个或两个并置的扁平电极。 施加到高电压电极和偏转板的电压也被选择性地施加到静电会聚电极组件的三个或两个电极上,用于对电子束施加像散效应。