公开(公告)号：US3958150A

公开(公告)日：1976-05-18

申请号：US493656

申请日：1974-07-30

申请人： Masaki Kobayakawa ,  Kazufumi Yawata ,  Hideo Murayama ,  Itsuo Matsusaki

发明人： Masaki Kobayakawa ,  Kazufumi Yawata ,  Hideo Murayama ,  Itsuo Matsusaki

IPC分类号： G09G3/12 ,  H01J31/15 ,  H01J1/66 ,  H01J63/06 ,  H05B37/00

CPC分类号： H01J31/15

摘要： A multi-digit luminescence display tube comprises an anode assembly including a plurality of luminescent anode segments for each digit, a cathode, a plurality of grids disposed between the cathode and the anode segments of the respective digits, structure for supplying first voltages to the grids and to at least a selected one of the anode segments to make the same luminesce, and apparatus for superposing a second voltage on the first voltage supplied to at least a selected one of the grids to suppress luminescence at the anode segments covered thereby. The cathode comprises a common filament for the anode segments of all digits. Structure is provided for rendering the second voltage non-negative without adversely affecting the brightness of the selected anode segment which are not covered by the selected grid.

公开(公告)号：US4035885A

公开(公告)日：1977-07-19

申请号：US643006

申请日：1975-12-22

申请人： Katsuyuki Matsushita ,  Hideo Murayama ,  Kazufumi Yawata ,  Masaki Kobayakawa

发明人： Katsuyuki Matsushita ,  Hideo Murayama ,  Kazufumi Yawata ,  Masaki Kobayakawa

IPC分类号： H01J1/88 ,  H01J9/02 ,  H01J9/14 ,  H01J9/18 ,  H01J9/24 ,  H01J31/15

CPC分类号： H01J9/244 ,  H01J31/15 ,  H01J9/18 ,  H01J9/241 ,  H01J2329/00

摘要： A method for producing multi-figure luminescent display tubes comprising a step of baking a frit glass for fixing parts such as grid electrodes and filament supports onto a substrate which is provided with segment electrodes having phosphor layers applied thereon. The baking process is carried out in a non-oxidizing environment and an infrared heater is used prior to baking to eliminate the frit binder.

摘要翻译： 一种多图形发光显示管的制造方法，其特征在于，包括如下步骤：将熔接玻璃用于将诸如栅电极和灯丝支架的部件固定在具有施加有荧光体层的段电极的基板上。 烘烤过程在非氧化环境中进行，并且在烘焙之前使用红外加热器以消除玻璃料粘合剂。

公开(公告)号：US4394576A

公开(公告)日：1983-07-19

申请号：US191870

申请日：1980-09-29

申请人： Eiichi Tanaka ,  Norimasa Nohara ,  Hideo Murayama ,  Kenji Ishimatsu ,  Akira Ogushi ,  Katsumi Takami

发明人： Eiichi Tanaka ,  Norimasa Nohara ,  Hideo Murayama ,  Kenji Ishimatsu ,  Akira Ogushi ,  Katsumi Takami

IPC分类号： G01T1/20 ,  A61B6/00 ,  G01T1/164

CPC分类号： G01T1/1642

摘要： An apparatus for a detecting the location of incident radiation comprises at least one pair of assembly comprised of a scintillation crystal consisting of a plurality of crystal segments, a pair of photo-multiplier tubes optically coupled to the scintillation crystal so as to be able to detect a scintillation produced in any one of these crystal segments. These plural crystal segments are coupled to each other in such manner that any scintillation produced in any single crystal segment will cause the photo-multiplier tubes to deliver substantially a same output irrespective of the illuminating position within this crystal segment, and also that scintillations produced in the respective crystal segments will cause the photo-multiplier tubes to deliver outputs which are different in level for the respective crystal segments.

摘要翻译： 用于检测入射辐射的位置的装置包括至少一对组件，其包括由多个晶体段组成的闪烁晶体，一对与闪烁晶体光学耦合的光电倍增管，以便能够检测 在这些晶体段中的任何一个中产生的闪烁。 这些多个晶体段以这样的方式彼此耦合，使得在任何单晶段中产生的任何闪烁将导致光电倍增管输出基本上相同的输出，而与该晶体段内的照明位置无关，并且还产生在 相应的晶体段将导致光电倍增管传递各个晶体段的电平不同的输出。