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公开(公告)号：US3783272A
公开(公告)日：1974-01-01
申请号：US3783272D
申请日：1972-07-10
申请人： GTE SYLVANIA INC
发明人： WILLIAMS G , WILSON R
摘要： A packaged assemblage is provided for an optical-to-electrical signal transducer employed in a system for displaying a film image on the screen of a CRT display device. The assemblage includes a condensing lens, a related plural-mirror system, and a single multi-channel photomultiplier tube all of which are compactly arranged in optical alignment within a plural-sided, light-tight and dust-free enclosure. The desired compaction of the assemblage is achieved within the walled enclosure by orienting the tube in a manner that its longitudinal axis is parallel with the optical axis of the condensing lens.
摘要翻译： 提供了一种用于在CRT显示装置的屏幕上显示胶片图像的系统中使用的光电信号传感器的封装组件。 该组合件包括聚光透镜，相关的多镜系统和单个多通道光电倍增管，它们都在多面，不透光，无尘的外壳内以光学对准的方式紧凑地布置。 通过以使其纵轴线与聚光透镜的光轴平行的方式定位管，可以在有壁的外壳内实现组合所需的压实。
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公开(公告)号：US3763051A
公开(公告)日：1973-10-02
申请号：US3763051D
申请日：1971-06-21
申请人： GTE SYLVANIA INC
摘要： A phosphor suspension for dip-coating metallic segments of a display device to provide a layer of phosphor thereon. The suspension is an aqueous solution containing a first preliminary binder such as polyvinyl alcohol, a second permanent binder such as sodium or potassium silicate, a given quantity of phosphor particles, a bubble eliminating agent selected from the group of lower primary alcohols having from one to five carbon atoms, a wetting agent such as sodium oleate, and a high-boiling solvent such as ethylene glycol. The suspension is applied to a suitable substrate such as a flexible sheet of vinyl and allowed to drain to leave a layer of suspension thereon. The metallic segments have the side to be coated brought into contact with this layer and are pressed thereinto and then removed for drying and subsequent processing.
摘要翻译： 一种用于浸涂显示装置的金属部分以在其上提供磷光体层的荧光体悬浮体。 该悬浮液是含有第一预粘合剂如聚乙烯醇，第二永久性粘合剂如硅酸钠或硅酸钾的水溶液，给定量的荧光体颗粒，选自下组伯 五个碳原子，润湿剂如油酸钠，和高沸点溶剂如乙二醇。 将悬浮液施加到合适的基底例如柔性的乙烯基片上，并使其排出以在其上留下一层悬浮液。 金属片段具有与该层接触的一面并被压入其中，然后除去以进行干燥和随后的加工。
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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
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。
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