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290 records (took 0.017 seconds)

    Structure for and method of aligning beam-defining apertures by means of alignment apertures
    91.
    发明授权
    Structure for and method of aligning beam-defining apertures by means of alignment apertures 失效
    用于通过对准孔对准光束限定孔的结构和方法

    公开(公告)号：US4607187A

    公开(公告)日：1986-08-19

    申请号：US643314

    申请日：1984-08-22

    Applicant: Sigmund T. Villanyi

    Inventor： Sigmund T. Villanyi

    IPC: H01J9/18 ,  H01J29/50 ,  H01J29/46

    CPC classification number: H01J29/503 ,  H01J9/18

    Abstract: A multibeam electron gun comprises two spaced successive electrodes individually held in position from a common electrically-insulating support. Each of the electrodes has at least three beam-defining apertures therein. Each of the electrodes also has two dissimilarly shaped alignment apertures therein which are mutually aligned so that the beam defining apertures are accurately aligned along common axes in a statically determined manner.

    Abstract translation: 多光子电子枪包括两个间隔开的连续电极，其单独地保持在与普通电绝缘支撑件的位置上。 每个电极在其中具有至少三个光束限定孔。 每个电极还具有两个不同形状的对准孔，其中相互对准，使得限定孔的光束以静态确定的方式以公共轴精确对准。

    Method for making CRT shadow masks
    92.
    发明授权
    Method for making CRT shadow masks 失效
    CRT阴影掩模的制作方法

    公开(公告)号：US4540374A

    公开(公告)日：1985-09-10

    申请号：US696881

    申请日：1985-01-31

    Applicant: Eiji Kamohara

    Inventor： Eiji Kamohara

    IPC: H01J9/14 ,  H01J9/18 ,  H01J29/02 ,  H01J29/07 ,  H01J29/81 ,  H01J31/20

    CPC classification number: H01J9/142 ,  H01J29/02 ,  H01J9/18 ,  Y10T29/49812

    Abstract: A method of making a mask structure including two or more masks for a color cathode ray tube, for example a mask-focusing color cathode ray tube, and the mask structure formed by the method. A plurality of apertured flat masks, each mask having an effective portion having apertures and non-effective portion surrounding the effective portion, are aligned and stacked with a predetermined gap. The gap is then filled with filling material, which solidifies thereby fixing the flat masks together. The fixed masks are simultaneously pressed into a predetermined curved shape. The filling material is then removed from the curved masks.

    Abstract translation: 制造包括彩色阴极射线管的两个或更多掩模的掩模结构的方法，例如掩模聚焦彩色阴极射线管，以及通过该方法形成的掩模结构。 多个有孔平面掩模，每个掩模具有具有孔的有效部分和围绕有效部分的非有效部分，以预定间隙对准和堆叠。 然后用填充材料填充该间隙，由此固化平面掩模在一起的固化物。 固定的掩模被同时压入预定的弯曲形状。 然后从弯曲的掩模中取出填充材料。

    Method of adjusting the electrode spacings in systems of electron-beam tubes
    93.
    发明授权
    Method of adjusting the electrode spacings in systems of electron-beam tubes 失效
    调整电子束管系统电极间距的方法

    公开(公告)号：US4449951A

    公开(公告)日：1984-05-22

    申请号：US298848

    申请日：1981-09-03

    Applicant: Eberhard Nill

    Inventor： Eberhard Nill

    IPC: H01J9/18

    CPC classification number: H01J9/18

    Abstract: For the purpose of the exact position adjustment and mounting of the cathodes (3) in their supporting plates (4) outside the system of a TV-Picture tube electron gun, the fitting position of the supporting plate and the fitting positions of the cathodes in this supporting plate are transferred to the outside of the system with the aid of a measuring head comprising independently guided spacing jigs (8, 10) for transferring the fitting position instead of having to use a limit stop lying outside the system.

    Abstract translation: 为了精确调整位置并将阴极（3）安装在电视机管电子枪系统外部的支撑板（4）中，支撑板的安装位置和阴极的装配位置 该支撑板借助于包括独立引导的间隔夹具（8,10）的测量头传送到系统的外部，用于传送装配位置，而不必使用位于系统外部的限位挡块。

    Method for establishing uniform cathode-to-grid spacing in an electron gun
    96.
    发明授权
    Method for establishing uniform cathode-to-grid spacing in an electron gun 失效
    在电子枪中建立均匀的阴极到栅格间距的方法

    公开(公告)号：US4176432A

    公开(公告)日：1979-12-04

    申请号：US969158

    申请日：1978-12-13

    Applicant: Harry E. McCandless

    Inventor： Harry E. McCandless

    IPC: H01J9/18 ,  H01J29/48

    CPC classification number: H01J9/18

    Abstract: Uniform cathode-to-grid spacing in an electron gun including a plurality of cathodes is provided by first, inserting a metal strip and a confronting plastic strip on the cathode side of a grid. The sum of the thicknesses of the two strips is the desired cathode-to-grid spacing. Next, the cathodes are moved until the cathodes press against one of the strips. The cathodes now are affixed relative to the grid. Thereafter, one of the strips not in contact with the cathodes is withdrawn. Finally, the other strip is withdrawn.

    Abstract translation: 首先，在栅极的阴极侧插入金属带和相对的塑料条，来提供包括多个阴极的电子枪中的均匀阴极至栅格间隔。 两个条带的厚度之和是所需的阴极至栅格间距。 接下来，阴极被移动直到阴极压靠其中一条。 阴极现在相对于栅格固定。 此后，取出不与阴极接触的一个条。 最后，另一条是撤回。

    Method of manufacturing a unitized in-line electron gun
    97.
    发明授权
    Method of manufacturing a unitized in-line electron gun 失效
    一体化在线电子枪的制造方法

    公开(公告)号：US4063340A

    公开(公告)日：1977-12-20

    申请号：US736791

    申请日：1976-10-29

    Applicant: Horst H. Blumenberg ,  Kenneth A. Guzowski

    Inventor： Horst H. Blumenberg ,  Kenneth A. Guzowski

    IPC: H01J9/18 ,  H01J29/50

    CPC classification number: H01J29/503 ,  H01J9/18

    Abstract: For unitized, in-line electron guns for television color cathode ray tubes, an improved method for mounting the convergence cup is depicted and described. The method facilitates production assembly and provides accurate alignment of the convergence cup with respect to the main gun assembly.

    Abstract translation: 对于用于电视彩色阴极射线管的单元化的在线电子枪，描绘和描述了用于安装会聚杯的改进方法。 该方法有利于生产组装，并提供衔接杯相对于主枪组件的精确对准。

    Method of incorporating amalgam-forming material in a fluorescent lamp
    99.
    发明授权
    Method of incorporating amalgam-forming material in a fluorescent lamp 失效
    在荧光灯中并入汞合金材料的方法

    公开(公告)号：US3869772A

    公开(公告)日：1975-03-11

    申请号：US46395274

    申请日：1974-04-25

    Applicant: GTE SYLVANIA INC

    Inventor： LATASSA FRANK M ,  MILKE HOWARD W ,  SADOSKI TADIUS T

    IPC: H01J9/18 ,  H01J61/72 ,  H01J17/26

    CPC classification number: H01J9/18 ,  H01J61/72

    Abstract: In the manufacture of a fluorescent lamp, a method of incorporating an amalgam-forming material, such as indium, as an integral part of the lamp for providing mercury vapor pressure regulation. During fabrication of the lamp mount structure, indium is applied to the hot flare of the glass stem immediately after the flare making step and prior to scoring and cutting. The non-flared end of the glass stem is then heated to the melting point and pressed to fuse a pair of lead wires and an exhaust tube into the stem. After completion of the mount, it is attached to the lamp by sealing the periphery of the stem flare to the end of the lamp envelope, and the lamp is further processed to completion.

    Abstract translation: 在荧光灯的制造中，将诸如铟的汞合金形成材料作为用于提供汞蒸汽压力调节的灯的组成部分的方法。 在灯安装结构的制造过程中，在火炬制作步骤之后并且在刻痕和切割之前，将铟施加到玻璃杆的热火炬上。 然后将玻璃杆的未扩口端加热至熔点并按压以将一对引线和排气管熔合到杆中。 在安装完成之后，通过将杆状火炬的周边密封到灯壳的端部而附接到灯，并且灯被进一步处理完成。

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