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    • 2. 发明授权
    • Color display
    • 彩色显示
    • US06259430B1
    • 2001-07-10
    • US09602315
    • 2000-06-23
    • George Herbert Needham RiddleHerschel Clement Burstyn
    • George Herbert Needham RiddleHerschel Clement Burstyn
    • G09G502
    • H04N9/3155H04N9/3194
    • A color display system comprises a radiation generator in which the intensity of at least four wavelength bands can be controlled to reproduce a desired color. The system includes an intensity modulator that generates a multiplicity of modulation control signals each corresponding to a respectively different one of the wavelength bands. A multi-wavelength radiation source provides a plurality of narrow-band radiation signals, each corresponding to a respectively different one of the wavelength bands. The radiation source is responsive to the control signals to control the intensity of each of the narrow-band radiation signals to provide a plurality of modulated narrow-band radiation signals. The plurality of narrow-band radiation signals are combined to reproduce the desired color.
    • 彩色显示系统包括辐射发生器,其中可以控制至少四个波长带的强度以再现期望的颜色。 该系统包括强度调制器,其产生各自对应于分别不同的一个波长带的多个调制控制信号。 多波长辐射源提供多个窄带辐射信号,每个窄带辐射信号对应于分别不同的一个波长带。 辐射源响应于控制信号以控制每个窄带辐射信号的强度,以提供多个调制的窄带辐射信号。 多个窄带辐射信号被组合以再现期望的颜色。
    • 6. 发明授权
    • Asymmetric space-saving cathode ray tube with magnetically deflected electron beam
    • 具有磁偏转电子束的不对称节省空间的阴极射线管
    • US06674230B1
    • 2004-01-06
    • US09615848
    • 2000-07-13
    • Joseph Michael CarpinelliDennis John BechisGeorge Herbert Needham Riddle
    • Joseph Michael CarpinelliDennis John BechisGeorge Herbert Needham Riddle
    • H01J2964
    • H01J29/70H01J29/72H01J31/12H01J31/128H01J31/203H01J31/206H01J2229/582H01J2229/587H01J2229/88
    • A cathode ray tube includes an electron gun directing electrons away from a faceplate having an electrode biased at screen potential. One or more electromagnets located on or near the rear wall of the tube envelope are biased with dc currents so that the electron beam (three beams in a color tube) is deflected by the magnetic field produced thereby to impinge upon the faceplate. The electron beam is magnetically deflected over a relatively small angle as it exits the electron gun to scan across the faceplate to impinge upon phosphors thereon to produce light depicting an image or information. The electromagnet closest the electron gun is typically biased to produce a strong magnetic field to deflect electrons to the faceplate near to the electron gun. The electromagnets more distant the electron gun produce magnetic fields to direct electrons towards the faceplate, with the electromagnet most distant the electron gun deflecting the electrons to tend to increase the landing angle thereof on the faceplate. One or more of the foregoing electromagnets may be utilized in cooperation with one or more electrodes biased at a potential to similarly deflect the electrons to the faceplate.
    • 一个阴极射线管包括一个电子枪,它将电子从一个具有偏置在屏幕电位上的电极的面板引出。 位于管外壁后壁附近的一个或多个电磁体用直流电流偏置,使得电子束(彩色管中的三个光束)被由此产生的磁场偏转以撞击在面板上。 当电子束离开电子枪时,电子束在相对较小的角度上被磁偏转,以跨过面板扫描以撞击其上的磷光体,以产生描绘图像或信息的光。 最靠近电子枪的电磁体通常被偏置以产生强磁场,以将电子偏转到靠近电子枪的面板。 电子枪比电子枪更远的电磁体产生磁场以将电子引向面板,电磁体最远的是电子枪使电子偏转,从而增加其面板上的着陆角。 上述电磁体中的一个或多个可以与一个或多个偏置在电位上的电极配合使用,以将电子类似地偏转到面板。
    • 8. 发明授权
    • Method of making a plasma display
    • 制造等离子显示器的方法
    • US5925203A
    • 1999-07-20
    • US887943
    • 1997-07-01
    • George Herbert Needham RiddleAshok Naryan PrabhuDennis Lee MatthiesAttiganal Narayanaswamy Sreeram
    • George Herbert Needham RiddleAshok Naryan PrabhuDennis Lee MatthiesAttiganal Narayanaswamy Sreeram
    • H01J9/02H01J11/12H01J11/36B32B31/26B32B31/12H01J17/49
    • H01J9/242H01J11/12H01J11/36Y10T156/1039Y10T156/1052Y10T156/1064
    • A plasma display includes a front panel having a glass body secured to a surface of a substrate. The glass body has a plurality of channels in the exposed surface thereof with upstanding ribs being between the channels. Conductive first electrodes are on the body with each electrode extending along the bottom of a separate channel. The first electrodes are preferably embedded in the glass body. A transparent front panel is over the back panel and is seated on and secured to the glass body. A plurality of spaced, parallel second electrodes extend between the front panel and the back panel substantially orthogonally to the first electrodes. Phosphors which emit different colors are coated on the channels and the channels are filled with a plasma gas.The back panel is formed of at least one and preferably a plurality of layers of a green tape of glass particles in a binder. The layers are stacked one on top of each other and the channels are formed in the surface of one of the layers. The stack is placed on a substrate and fired to bond the layers together and to the substrate. Prior to firing the stack, the first electrodes can be formed on one of the layers so that after firing the electrodes are embedded in the resulting glass body. For a body formed from a single layer of the green tape, the channels are formed in the surface of the layer which is opposite to the substrate.
    • 等离子体显示器包括具有固定到基板的表面的玻璃体的前面板。 玻璃体在其暴露表面中具有多个通道,其中直立的肋条在通道之间。 导电的第一电极在主体上,每个电极沿独立通道的底部延伸。 第一电极优选地嵌入玻璃体中。 透明的前面板位于后面板的后面,并且安装在玻璃体上并固定在玻璃体上。 多个间隔开的平行的第二电极在大致正交于第一电极的前面板和后面板之间延伸。 发射不同颜色的荧光体涂覆在通道上,并且通道充满等离子体气体。 后面板由粘合剂中至少一层,优选多层玻璃颗粒的生带形成。 这些层彼此堆叠在一起,并且通道形成在一个层的表面中。 将堆叠放置在基底上并烧制以将层粘合到基底上。 在烧结堆叠之前,可以在其中一层上形成第一电极,使得在烧制之后,将电极嵌入所得到的玻璃体中。 对于由生胶带的单层形成的主体,在与衬底相对的层的表面中形成通道。