公开(公告)号：US4583026A

公开(公告)日：1986-04-15

申请号：US629038

申请日：1984-07-09

申请人： Toshiro Kajiwara ,  Yoshinori Anzai ,  Takeo Saikatsu ,  Goroku Kobayashi ,  Hiroshi Yamazaki ,  Yoshiji Minagawa

发明人： Toshiro Kajiwara ,  Yoshinori Anzai ,  Takeo Saikatsu ,  Goroku Kobayashi ,  Hiroshi Yamazaki ,  Yoshiji Minagawa

IPC分类号： H01J61/54 ,  H01J61/72 ,  H05B41/282 ,  H05B41/295 ,  H05B37/02

CPC分类号： H05B41/2824 ,  H01J61/54 ,  H01J61/72 ,  H05B41/295 ,  Y10S315/07

摘要： A low-pressure mercury vapor discharge lamp comprises a tubular bulb having an inside diameter of from 22 mm to 35 mm, an electrode-to-electrode distance of from 400 mm to 1,200 mm, and an inner surface coated with a phosphor. A rare gas including Kr and a mercury vapor source are sealed in the bulb, which is energized by an igniting device having a high-frequency power supply connected to a DC power supply for generating a substantially sinusoidal high-frequency output voltage, and a quiescent period generator connected to the high-frequency power supply and including a switch 17 turned on and off at least once during each half cycle to provide a quiescent period and thereby produce a substantially square wave high-frequency output voltage having rise and fall times of 2 .mu.s or less.

摘要翻译： 低压汞蒸汽放电灯包括内径为22mm至35mm的管状灯泡，电极与电极的距离为400mm至1,200mm，以及涂覆有荧光体的内表面。 包括Kr和汞蒸汽源的稀有气体被密封在灯泡中，该灯泡由具有连接到直流电源的高频电源的点火装置激励，用于产生基本上正弦的高频输出电压，以及静态 连接到高频电源并且包括开关17在每个半周期期间至少打开一次以提供静止周期，从而产生具有上升和下降时间2的基本上方波的高频输出电压 亩或以下。

公开(公告)号：US5073743A

公开(公告)日：1991-12-17

申请号：US432777

申请日：1989-11-01

申请人： Toshiro Kajiwara ,  Goroku Kobayashi ,  Keiji Fukuyama ,  Ko Sano ,  Yojiro Yano ,  Keiji Watanabe

发明人： Toshiro Kajiwara ,  Goroku Kobayashi ,  Keiji Fukuyama ,  Ko Sano ,  Yojiro Yano ,  Keiji Watanabe

IPC分类号： H01J61/06 ,  H01J1/32 ,  H01J17/04 ,  H01J17/06 ,  H01J61/04 ,  H01J61/067

CPC分类号： H01J61/0677 ,  H01J1/32 ,  H01J17/04 ,  H01J17/066

摘要： An electrode for discharge light source which is suitable for discharge display on account of its high reliability and outstanding discharge characteristics attributable to the metal conductor which is formed 1-5 .mu.m thick in the discharge container and also to the film of the material for secondary emission which is formed on the metal conductor from a compound composed of LaB.sub.6 and Ba in an amount of 0.01-20 mol % of LaB.sub.6 or a compound composed of LaB.sub.6, Ba in an amount of 0.01-20 mol % of LaB.sub.6, and Ca in an amount of 0.01-5 mol % of Ba, and is 0.5-2 .mu.m thick so that it is free of pin-holes.

摘要翻译： 一种用于放电光源的电极，由于其高可靠性以及归因于在放电容器中形成为1-5μm厚的金属导体以及用于次级材料的膜的薄膜而具有出色的放电特性，因此适于放电显示 由LaB6和Ba组成的LaB6和Ba组成的化合物的LaB6或由LaB6，Ba组成的化合物的量为0.01-20摩尔％的LaB 6的化合物和Ca 的量为0.01-5mol％的Ba，为0.5-2μm厚，因此没有针孔。

公开(公告)号：US4461981A

公开(公告)日：1984-07-24

申请号：US451230

申请日：1982-12-20

申请人： Takeo Saikatsu ,  Yoshinori Anzai ,  Toshiro Kajiwara ,  Goroku Kobayashi ,  Shunichi Morimoto

发明人： Takeo Saikatsu ,  Yoshinori Anzai ,  Toshiro Kajiwara ,  Goroku Kobayashi ,  Shunichi Morimoto

IPC分类号： H01J61/26 ,  H01J61/76 ,  H01J61/16 ,  H05B41/24

CPC分类号： H01J61/76 ,  H01J61/26

摘要： A lamp primarily containing neon gas is supplied with alternating electrical power at a frequency of not less than 5 kHz. The discharge current is determined on the basis of the gas pressure such that no striations occur. If necessary, getter means including a metal element belonging to the second, third, fourth or fifth periodic group are provided near each electrode, oriented so as not to interfere with any electron emissions from the lamp electrodes.

摘要翻译： 主要包含氖气的灯以不小于5kHz的频率供给交流电力。 基于气体压力确定放电电流，使得不发生条纹。 如果需要，包括属于第二，第三，第四或第五周期组的金属元素的吸气装置设置在每个电极附近，定向成不干扰来自灯电极的任何电子发射。