公开(公告)号：US3809946A

公开(公告)日：1974-05-07

申请号：US21308271

申请日：1971-12-28

Applicant: IBM

Inventor： POLEY N

IPC: H01J31/38 ,  H01J31/40 ,  H01J31/48

CPC classification number: H01J31/40 ,  H01J31/38

Abstract: An improved vidicon tube is produced by adding a transmission grid to a standard vidicon tube. The improved tube serves as an image buffer which is compatible with broadband and narrowband transmission lines and can be written electrically at high or low data rates as well as optically. Information optically impressed on the photoconductor can be transferred to storage on the transmission grid. The improved vidicon, when built with a standard T.V. compatible photoconductor, is used as an intrusion alarm. When the improved vidicon is built with a storage photoconductor, information which is electrically written on the transmission grid is converted to conductivity storage in the photoconductor. Appropriate supporting apparatus and methods of operating this versatile tube are discussed.

Abstract translation: 通过将传输网格添加到标准的摄像管来制造改进的视频管。 改进的管用作与宽带和窄带传输线兼容的图像缓冲器，并且可以以高或低数据速率以及光学地写入。 在光电导体上光照射的信息可以传送到传输网格上的存储器。 当使用标准T.V.兼容光电导体构建时，改进的摄像机被用作入侵报警器。 当利用存储光电导体构建改进的摄像机时，将电气写入传输网格的信息转换为光电导体中的电导率存储。 讨论了适用的支撑装置和操作该通用管的方法。

公开(公告)号：US3767282A

公开(公告)日：1973-10-23

申请号：US3767282D

申请日：1971-11-15

Applicant: IBM

Inventor： POLEY N ,  WHITAKER H ,  WILSON D

IPC: H01J9/26 ,  H01J5/46 ,  H01J9/02 ,  H01J9/32 ,  H01J17/49 ,  H05K3/28 ,  H01J9/00 ,  H01J9/20

CPC classification number: H01J11/00

Abstract: A water removable material ordinarily used as a brazing stop-off - i.e. to restrict the flow of a molten metal and thereby to prevent wetting of an underlying surface in a brazing or soldering process - has been found useful presently as a means to prevent oxidation of, or other damage to, terminal metallurgy of metallized glass components during protracted periods of baking, gas-filling and glass sealing processing incidental to fabrication of gas discharge display panel assemblies. The subject baking, gas-filling and sealing processing involves hours or even days of variant temperature treatment, which should be distinguished from seconds or at most minutes of brazing treatment. The protective function required of the water removable coating during this prolonged processing period is considered unique and eliminates certain application and removal process operations associated with the use of other protective media (e.g. sintered glass frit).

Abstract translation: 通常用作钎焊停止的水可移除材料 - 即限制熔融金属的流动并由此防止钎焊或焊接工艺中的下面的表面的润湿已被发现可用作防止氧化的手段 ，或其他对金属化玻璃部件的末端冶金的损害，在与气体放电显示面板组件的制造有关的烘烤，气体填充和玻璃密封处理的持续时间期间。 受试烘烤，气体填充和密封处理涉及数小时甚至数天的变形温度处理，其应与钎焊处理的秒或至多分钟进行区分。 在这个延长的处理期间，水可除去涂层所需的保护功能被认为是独特的，并且消除了与使用其它保护介质（例如烧结玻璃料）有关的某些应用和去除工艺操作。