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    • 1. 发明授权
    • CRT with elongated envelope having non-coaxial portions
    • CRT,其具有非同轴部分的细长的外壳
    • US4827182A
    • 1989-05-02
    • US151437
    • 1988-02-02
    • Peter Seats
    • Peter Seats
    • H01J29/86H01J31/12H01J29/76
    • H04N1/127H01J29/861H01J31/124H04N1/1295
    • A cathode ray tube useful as a transducer in a recording system is provided with a cylindrical envelope whose length is much longer than its width. An electron gun at one end of the envelope provides an electron beam directed for flow along the longitudinal axis of the envelope. A fiber optics faceplate is positioned to extend longitudinally in a sidewall of the envelope. The inner surface of the faceplate is coated with an electron-sensitive coating and the outer surface is positioned in contact with a recording medium. An array of electromagnets are positioned along the envelope and when energized the electron beam is deflected for repetitive linear scan of the faceplate. For relaxing the requirements of the deflecting system, various techniques are described, including modification of the tube envelope.
    • 用作记录系统中的换能器的阴极射线管设置有长度比其宽度长的圆柱形外壳。 外壳一端的电子枪提供一个电子束,该电子束指向沿着信封的纵向轴线流动。 光纤面板定位成在信封的侧壁中纵向延伸。 面板的内表面涂覆有电子敏感涂层,并且外表面定位成与记录介质接触。 电磁体阵列沿着外壳定位,当被激励时,电子束被偏转以对面板进行重复的线性扫描。 为了放松偏转系统的要求,描述了各种技术,包括管壳的修改。
    • 2. 发明授权
    • Plasma display Panel with field emitters
    • 等离子显示屏带场发射器的面板
    • US5663611A
    • 1997-09-02
    • US585443
    • 1996-01-16
    • Peter SeatsNeil Anthony Fox
    • Peter SeatsNeil Anthony Fox
    • H01J17/06H01J17/49
    • H01J17/492H01J17/066
    • A multi-color display has a matrix of cells containing an ionizable gas and fluorescent layers (18) that fluoresce with different colors. The display has rows of cathodes (21) and anodes (20) one of each of which is exposed within each cell so that individual cells can be energized. Each cathode (21) has at least one field-emitter (23) which may be either an uncoated cone, a cone coated with a material with a negative electron affinity, such as a diamond film (27), or formed with a negative electron affinity material, such as diamond. Cells may include an aluminum layer (17) and a dielectric layer (16) for reflecting UV and VUV radiation.
    • 多色显示器具有包含可电离气体的单元阵列和以不同颜色发荧光的荧光层(18)。 显示器具有排阴极(21)和阳极(20),其中每一个都暴露在每个电池内,使得各个电池可以通电。 每个阴极(21)具有至少一个场发射器(23),其可以是未涂覆的锥体,涂覆有具有负电子亲和力的材料的锥体,例如金刚石膜(27),或形成有负电子 亲和材料,如钻石。 电池可以包括用于反射UV和VUV辐射的铝层(17)和电介质层(16)。
    • 3. 发明授权
    • CRT with means for monitoring electron beam
    • CRT具有用于监测电子束的装置
    • US4827183A
    • 1989-05-02
    • US151439
    • 1988-02-02
    • Peter Seats
    • Peter Seats
    • H01J29/00H01J29/54H04N1/40H04N9/24H01J29/88H01J29/89
    • H04N1/127H01J29/00H01J29/54H04N1/1295H04N1/40025H04N9/24
    • A cathode ray tube useful as a transducer for converting electrical signal information into a visual pattern on a recording medium uses a cylindrical envelope along which a signal modulated beam is projected. A fiber optics plate is positioned along the sidewall of the envelope and the beam is swept in a liner scan of the fiber optics plate by an array of electromagnets, positioned along the envelope and properly excited to deflect the beam appropriately. For monitoring the properties of the electron beam, the inner surface of the end plate of the envelope is provided with a patterned coating of luminescent material on which the electron beam is incident when undeflected by the array of electromagnets. Sensors are provided for measuring the flux distribution for monitoring the properties of the electron beam.
    • 可用作用于将电信号信息转换成记录介质上的视觉图案的换能器的阴极射线管使用投影信号调制束的圆柱形外壳。 纤维光学板沿着封套的侧壁定位,并且通过沿着包络定位并适当地激励以适当地偏转光束的电磁体阵列在光束板的衬垫扫描中扫描光束。 为了监测电子束的性质,外壳的端板的内表面设置有发光材料的图案化涂层,当电磁体阵列未偏转时,电子束入射到其上。 提供传感器用于测量用于监测电子束特性的通量分布。
    • 4. 发明授权
    • Monotube CRT
    • 单管CRT
    • US4900991A
    • 1990-02-13
    • US291607
    • 1988-12-29
    • Peter Seats
    • Peter Seats
    • H01J29/86H01J31/12
    • H04N1/127H01J29/861H01J31/124H04N1/1295
    • A monotube CRT includes an envelope which comprises a first section that houses the electron gun and a second section that houses a fiber optics faceplate along a sidewall. An array of electromagnets is disposed along the second section for deflecting the electron beam from its longitudinal path through the envelope transversely to trace a linear scan on the faceplate. The first section of the envelope is a circular cylinder whose axis is coaxial with the longitudinal path of the electron flow. The second section of the envelope is essentially rectangular or elliptical in cross section and the undeflected beam flows adjacent one narrow sidewall opposite the sidewall housing the faceplate. Each electromagnet of the array includes a core portion adjacent said one narrow sidewall and pole pieces that flank the wide sidewalls of the section.
    • 单管CRT包括一个封套,其包括容纳电子枪的第一部分和沿侧壁容纳光纤面板的第二部分。 沿着第二部分布置电磁体阵列,用于使电子束从其纵向路径偏转穿过包络线横向以在面板上追踪线性扫描。 信封的第一部分是圆柱体,其轴线与电子流的纵向路径同轴。 信封的第二部分的横截面基本上是矩形或椭圆形,未折射的光束流过与容纳面板的侧壁相对的一个窄的侧壁。 阵列的每个电磁体包括与所述一个窄侧壁相邻的芯部分和在该部分的宽侧壁侧面的极片。