公开(公告)号：US3787610A

公开(公告)日：1974-01-22

申请号：US3787610D

申请日：1972-07-10

申请人： GTE SYLVANIA INC

发明人： MURPHY W ,  WILLIAMS G ,  WILSON R ,  ZMUDA E

IPC分类号： H04N9/11 ,  H04N9/04

CPC分类号： H04N9/11

摘要： A multi-channel photomultiplier tube is utilized in a compact optical-to-electrical signal transducer system employed for displaying a film image on the screen of a CRT display device. Optional information derived from scanning the film area with a beam of radiant energy is translated to electrical signals and suitable processed to effect the display imagery. The radiant energy modified by passage through the film image is directed through a condensing lens and a mirror system to convey discrete components of the scanning energy to separate cathode areas of the multi-channel tube, the longitudinal axis of which is substantially in a common plane with the optical axis of the transducer. Utilization of the multi-channel tube promotes compact packaging and provides improved quality of the output of the system.

摘要翻译： 在用于在CRT显示装置的屏幕上显示胶片图像的紧凑型光电信号传感器系统中使用多通道光电倍增管。 从具有辐射能量束的电影区域中获取的可选信息被转换为电信号并被适当处理以实现显示图像。 通过通过胶片图像改变的辐射能被引导通过聚光透镜和反射镜系统，以将扫描能量的分立分量传送到多通道管的分离阴极区域，该多通道管的纵轴基本上处于公共平面 与传感器的光轴。 多通道管的利用促进了紧凑的包装，并提高了系统输出的质量。

公开(公告)号：US3787750A

公开(公告)日：1974-01-22

申请号：US3787750D

申请日：1972-07-13

申请人： GTE SYLVANIA INC

发明人： MURPHY W ,  ZMUDA E

IPC分类号： H04N3/18 ,  H01J29/70

CPC分类号： H04N3/18

摘要： High voltage and horizontal deflection circuitry for a flying spot scanner system includes a first inductance associated with a flying spot scanner tube and having an inductance value in an amount sufficient to effect a desired horizontal deflection of an electron beam of the scanner tube and a second inductance which, in combination with the first inductance, provides an inductive value of an amount sufficient to cause development of a desired high voltage potential sufficient to operate the scanner tube.

摘要翻译： 用于飞点扫描仪系统的高电压和水平偏转电路包括与飞点扫描器管相关联的第一电感，并具有足以实现扫描器管的电子束的期望水平偏转的量的电感值和第二电感 其与第一电感结合提供足以引起足以操作扫描管的期望的高电压电位的量的感应值。