公开(公告)号：US4190787A

公开(公告)日：1980-02-26

申请号：US914948

申请日：1978-06-12

申请人： Takao Kishino ,  Yoichi Mera ,  Satoru Makita ,  Tsutomu Morooka

发明人： Takao Kishino ,  Yoichi Mera ,  Satoru Makita ,  Tsutomu Morooka

IPC分类号： H01J31/15 ,  H01J63/02 ,  H01J63/06

CPC分类号： H01J31/15

摘要： A phosphorus luminescent display tube of the triode type having, in a vacuum casing, a filamentary cathode for emitting thermions, a control electrode for accelerating and controlling the thermions emitted from the cathode, a plurality of pattern display sections each composed of a plurality of segment anodes each coated with a phosphor layer for emitting light when the thermions impinge thereon, the segment anodes being selectively given an anode potential, and auxiliary anode conductors provided in the vicinity of and substantially on the same level with the segment anodes and kept positive with respect to the filamentary cathode so as to absorb electron oscillations occurring in the vicinity of the segment anodes to which the anode potential is not given.

摘要翻译： 一种三极管型磷光发光显示管，其在真空壳体中具有用于发射热量的丝状阴极，用于加速和控制从阴极发出的热离子的控制电极，多个图案显示部分，每个图案显示部分由多个部分 每个阳极各自涂覆有荧光体层，用于当热量撞击其上时发光，分段阳极选择性地给予阳极电位，并且辅助阳极导体设置在与阳极阳极附近并且基本上在与阳极相同的水平上并且保持相对于 以吸收在没有给予阳极电位的段阳极附近发生的电子振荡。

公开(公告)号：US4122376A

公开(公告)日：1978-10-24

申请号：US748877

申请日：1976-12-09

申请人： Yoichi Mera ,  Takao Kishino ,  Tsutomu Morooka

发明人： Yoichi Mera ,  Takao Kishino ,  Tsutomu Morooka

IPC分类号： H01J9/02 ,  G09F9/30 ,  H01J31/15 ,  H01J61/42 ,  H01J1/72 ,  H01J63/06 ,  H05B37/00

CPC分类号： H01J31/15 ,  H01J61/42

摘要： A multi-indicia fluorescent display tube having a casing formed of a base plate and a cover plate bonded together, a plurality of pattern display sections provided on the base plate and each composed of a plurality of segment anodes each having a fluorescent layer thereon, a cathode stretched opposite to the pattern display sections, shield-electrode layers for preventing electrification, etc. provided on the portions of the base plate in the vicinity of the segment anodes, and a diffusion electrode for levelling the density of electron current flowing from the cathode to each of the segment anodes during operation by the influence of a positive potential applied thereto with respect to the cathode potential, said diffusion electrode being provided on the portion of the inside surface of the cover plate opposite to the pattern display sections or in the vicinity of the inside surface of the cover plate.

摘要翻译： 一种多标记荧光显示管，具有由基板和盖板结合的壳体，多个图案显示部分，设置在基板上，并且各自由多个在其上具有荧光层的段阳极组成， 与图案显示部相对地延伸的阴极，设置在基板的部分阳极附近的防止带电的屏蔽电极层等，以及用于调整从阴极流过的电子电流的密度的扩散电极 通过相对于阴极电位施加的正电位的影响，在操作期间对每个段阳极施加，所述扩散电极设置在与图案显示部分相对的盖板的内表面的部分或附近 的盖板的内表面。