会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Rare gas discharge fluorescent lamp device
    • 稀有气体放电荧光灯装置
    • US5723952A
    • 1998-03-03
    • US925497
    • 1992-08-05
    • Sadayuki MatsumotoTakeo SaikatsuTakehiko SakuraiMasao KarinoHiroyoshi Yamazaki
    • Sadayuki MatsumotoTakeo SaikatsuTakehiko SakuraiMasao KarinoHiroyoshi Yamazaki
    • H05B41/24G03G15/04H01J61/76H05B41/392H05B37/00
    • H05B41/3927G03G15/04036H01J61/76Y10S315/07
    • The present invention provides a rare gas discharge fluorescent lamp device which is long in life and high in brightness and efficiency. The lamp device basically comprises a rare gas discharge fluorescent lamp wherein rare gas is enclosed in the inside of a glass bulb which has a fluorescent layer formed on an inner face thereof and has a pair of electrodes at the opposite ends thereof. In one embodiment, it further comprises a dc power source and a resonance circuit for generating pulse-like voltage across the pair of electrodes having the time rate of energization time to a period higher than 5% but lower than 70% and the energization time within a period shorter than 150 .mu.sec, and in another embodiment, it further comprises a high-frequency ac power source and an electric voltage generating means; to generate pulse-like voltage across a pair of electrodes of the lamp wherein an energization time of the pulse-like voltage is equal to a half period of a wave form applied from ac power source and the idle time integral-number times as long as the half period of the wave form applied from the ac power source.
    • 本发明提供一种寿命长,亮度高,效率高的稀有气体放电荧光灯装置。 灯装置基本上包括稀有气体放电荧光灯,其中稀有气体封闭在玻璃灯泡的内部,玻璃灯泡的内表面上形成有荧光层,并在其相对端具有一对电极。 在一个实施例中,它还包括一个直流电源和一个谐振电路,用于产生一对电极的脉冲状电压,该电极具有通电时间的时间率,高于5%但是低于70%的周期内的通电时间 时间短于150μsec,在另一实施例中,还包括高频交流电源和电压发生装置; 以在灯的一对电极之间产生脉冲状电压,其中脉冲状电压的通电时间等于从交流电源施加的波形的半周期以及空闲时间积分时间,只要 从交流电源施加的波形的半周期。