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21 条记录 (耗时 0.011 秒)

    Computer driven displays employing pattern recognition techniques
    1.
    发明授权
    Computer driven displays employing pattern recognition techniques 失效
    计算机驱动显示器采用模式识别技术

    公开(公告)号：US3579252A

    公开(公告)日：1971-05-18

    申请号：US3579252D

    申请日：1965-09-30

    申请人： GOODMAN DAVID M

    发明人： GOODMAN DAVID M

    IPC分类号： H04N5/72

    CPC分类号： H04N5/72 ,  Y10S348/902

    摘要： Different displays are generated on the face of a color cathode ray tube to provide easy-to-interpret patterns representative of input data. The display may be analyzed by human observers, or by automatic means. The patterns are matrixlike in format. Analogue input data is quantized so that the position and/or color of points in the matrix represent a comparison of the input data to reference data. For testing purposes, the data is quantized into five levels and a different color is assigned to each level. Digital input data is transformed into color bits for visually testing the memory bank of a computer. Test data which varies in time is superimposed on data of fixed format to provide a ''''Blink'''' effect when the two sets of data do not match. Parity detectors are used to trigger a camera unit which takes photographs of the display screen when mismatch or out-oftolerance conditions are detected. One such detector consists of an in-line of assembly of display screen, photochromic screen, and plastic scintillator.

    Systems for modulation of beam-index color cathode ray tubes, and the like
    2.
    发明授权
    Systems for modulation of beam-index color cathode ray tubes, and the like 失效
    用于调制光束颜色阴极射线管的系统等

    公开(公告)号：US3564121A

    公开(公告)日：1971-02-16

    申请号：US3564121D

    申请日：1965-09-17

    申请人： GOODMAN DAVID M

    发明人： GOODMAN DAVID M

    IPC分类号： H04N9/24 ,  H04N9/28 ,  H01J29/10

    CPC分类号： H04N9/24

    摘要： A rear-ported beam index color cathode ray tube is described with a plurality of means for accurately controlling the modulation applied to the electrodes thereof in order to control the quality of data presented on the tube. Electrical and optical means are described which improve the signal to noise ratio in the index signal deriving section of the receiver. This improvement is achieved via the individual and collective action of (1) target screens having low x-ray emitting and high x-ray emitting index strips, and (2) large area scintillators for detecting and filtering the index radiation, and (3) electrical circuit means for generating synchronizing signals which respond to selected portions of the index radiation and (4) timing circuits for sequentially enabling the development of the synchronizing signals, and (5) circuit means which respond to the input data signals, deflection signals, and the synchronizing signals to precisely control the waveshapes of modulating signals applied to the cathode ray tube.

    Cathode ray tubes with target screens and manufacture thereof
    3.
    发明授权
    Cathode ray tubes with target screens and manufacture thereof 失效
    具有目标屏幕的阴极射线管及其制造

    公开(公告)号：US3890507A

    公开(公告)日：1975-06-17

    申请号：US45366374

    申请日：1974-03-21

    申请人： GOODMAN DAVID M

    发明人： GOODMAN DAVID M

    IPC分类号： H01J9/227 ,  G01T1/20

    CPC分类号： H01J9/2272 ,  H01J2231/121

    摘要： Target screens for beam-index cathode ray tubes and beam-index color kinescopes are described with ribs, filaments, or projections which support or align the beam-index elements with the remainder of the screen structure. An elongated scintillatorderived light source is positioned parallel to strip-like elements of the target screen to reduce exposure time when the photo-resist, or other photographic, method of screen fabrication is used. Means to further simplify the construction of target screens for color kinescopes are described which use printing techniques (brush, flame-spray, electrostatic spray, etc.) to deposit the different color producing phosphors on the faceplate in the register with the index strips.

    摘要翻译： 光束折射阴极射线管和光束折射彩色显象管的目标屏幕用支撑或对准光束折射元件与屏幕结构的其余部分的肋，细丝或突起来描述。 长条闪烁体衍生的光源平行于目标屏幕的条状元件定位，以减少当使用光刻胶或其它照相的屏幕制造方法时的曝光时间。 描述了进一步简化用于彩色显像管的目标屏幕的构造的手段，其使用印刷技术（刷子，火焰喷涂，静电喷涂等）将不同颜色产生的磷光体沉积在与索引条的对齐面板上。

    Cathode ray tubes with target screens and the manufacture thereof
    4.
    发明授权
    Cathode ray tubes with target screens and the manufacture thereof 失效
    带目标屏幕的阴极射线管及其制造

    公开(公告)号：US3598628A

    公开(公告)日：1971-08-10

    申请号：US3598628D

    申请日：1968-11-01

    申请人： GOODMAN DAVID M

    发明人： GOODMAN DAVID M

    IPC分类号： H01J9/227 ,  H01J29/18 ,  H01J29/24 ,  H01J29/34 ,  H01J31/20

    CPC分类号： H01J29/182 ,  H01J9/2272 ,  H01J29/187 ,  H01J29/24 ,  H01J29/34

    摘要： TARGET SCREENS FOR BEAM-INDEX CATHODE RAY TUBES AND BEAM-INDEX COLOR KINESCOPES ARE DECRIBED WITH RIBS, FILAMENTS, OR PROJECTIONS WHICH SUPPORT OR ALIGN THE BEAMINDEX ELEMENTS WITH THE REMAINDER OF THE SCREEN STRUCTURE. AN ELONGATED SCINTILLATOR-DERIVED LIGHT SOURCE IS POSITIONED PARALLEL TO STRIP-LIKE ELEMENTS OF THE TARGET SCREEN TO REDUCE EXPOSURE TIME WHEN THE PHOTO-RESIST, OR OTHER PHOTOGRAPHIC, METHOD OF SCREEN FABRICATION IS USED. MEANS TO FURTHER SIMPLIFY THE CONSTRUCTION OF TARGET SCREENS FOR COLOR KINESCOPES ARE DESCRIBED WHICH USE PRINTING TECHNIQUES (BRUSH, FLAME-SPRAY, ELECTROSTATIC SPRAY, ETC.) TO DEPOSIT THE DIFFERENT COLOR PRODUCING PHOSPHORS ON THE FACEPLATE IN REGISTER WITH THE INDEX STRIPS.

    Detectors including scintillating means for beam index cathode ray tubes
    10.
    发明授权
    Detectors including scintillating means for beam index cathode ray tubes 失效
    检测器，包括用于光束指示阴极射线管的闪烁装置

    公开(公告)号：US3922581A

    公开(公告)日：1975-11-25

    申请号：US38651173

    申请日：1973-08-08

    申请人： GOODMAN DAVID M

    发明人： GOODMAN DAVID M

    IPC分类号： G01T1/20 ,  H01J29/48 ,  H01J31/20 ,  H01J29/08

    CPC分类号： G01T1/20 ,  H01J29/48 ,  H01J2231/121

    摘要： Beam-index cathode ray tubes are depicted in combination with elongated strip-like and coiled light pipe-scintillators. Penetrating radiation which impinges upon the side walls of the elongated light pipe-scintillator creates scintillations in the interior region thereof. These scintillations are in the optical frequency range and are accumulated in strength as they travel through the light pipe. They emerge at exit terminals in concentrated form. The concentrated optical scintillations are used for beam indexing purposes in cathode ray tubes including those with multicolor producing target screens. Single, dual, and triple index signal configurations are described.

    摘要翻译： 光束折射阴极射线管与长条状和线状的光管闪烁体组合在一起。 撞击细长光管闪烁体的侧壁的穿透辐射在其内部区域产生闪烁。 这些闪烁处于光学频率范围，并且在它们行进通过光管时被累积。 他们以集中的形式出现在出口码头。 集中的光学闪烁用于阴极射线管中的光束分度目的，包括具有多色产生目标屏幕的那些。 描述单，双和三索引信号配置。