Single gun, multi-screen, multi-beam, multi-color cathode ray tube
    1.
    发明授权
    Single gun, multi-screen, multi-beam, multi-color cathode ray tube 失效
    单枪,多屏,多光束,多色阴极射线管

    公开(公告)号:US3928785A

    公开(公告)日:1975-12-23

    申请号:US20146071

    申请日:1971-11-23

    Abstract: A single cathode ray tube envelope having a plurality of phosphor screen areas thereon providing a plurality of individual screens contained in a single glass envelope. Multiple beams are provided from a single electron gun construction having a single cathode, a single control grid panel, a first anode panel, and either a deflection yoke or a deflector plate assembly. A number of electron beams are thereby produced corresponding to the number of individual phosphor screens, and the screens may have phosphors of different colors for producing distinctive color images at the different screens, or regular color t.v. images on one or more of the individual screens, without the use of a shadow-mask.

    Abstract translation: 具有多个荧光屏面积的单个阴极射线管外壳,其上提供了包含在单个玻璃封套中的多个单独的屏幕。 从具有单个阴极的单个电子枪结构,单个控制网格面板,第一阳极面板以及偏转线圈或偏转板组件提供多个光束。 由此可以根据各个荧光屏的数量产生多个电子束,并且屏幕可以具有不同颜色的荧光体,以便在不同的屏幕或常规的颜色t.v下产生不同的彩色图像。 一个或多个单独屏幕上的图像,而不使用阴影掩模。

    Automatic sedimentation rate recorder
    2.
    发明授权
    Automatic sedimentation rate recorder 失效
    自动记录速率记录仪

    公开(公告)号:US3604924A

    公开(公告)日:1971-09-14

    申请号:US3604924D

    申请日:1969-09-24

    CPC classification number: G01N15/05

    Abstract: An automatic sedimentation rate recording apparatus wherein an elongated container tube containing a fluid sample is placed in a holder adjacent an elongated record forming strip and a highintensity flashlamp, and a solid state timer circuit times out a selected test period, for example, of 1 hour, activates the flashlamp to produce in the record forming strip an image indicating the level of the sediment in the container tube, and an indicator lamp is activated to signal completion of the test and recording.

    Electron gun construction for multi-beam color cathode ray tube
    4.
    发明授权
    Electron gun construction for multi-beam color cathode ray tube 失效
    多光束彩色阴极射线管电子枪施工

    公开(公告)号:US3914641A

    公开(公告)日:1975-10-21

    申请号:US36947473

    申请日:1973-06-13

    Abstract: An electron gun construction for cathode ray tubes which produces plural beams from a single electron gun having a single cathode and having a control grid and a first anode each of which have at least three beam apertures arranged for example to produce three vertically spaced beams. Focus and accelerating anodes for the plural beams are also provided. In a preferred tri-color example, the phosphor screen is made up of successive vertical sets of color-producing phosphor zones arranged in three, substantially horizontal rows of red, blue and green producing phosphor spaced in vertical succession and scanned by the three beams.

    Abstract translation: 一种用于阴极射线管的电子枪结构,其从具有单个阴极的单个电子枪产生多个光束,并具有控制栅格和第一阳极,每个具有至少三个光束孔径,例如布置成产生三个垂直间隔的光束。 还提供了聚焦和加速多个光束的阳极。 在优选的三色示例中,荧光屏由连续垂直的彩色荧光体组组成,排列成三个基本上水平的红色,蓝色和绿色产生荧光体,垂直相继间隔开并由三个光束扫描。

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