Discharge lamp
    9.
    发明申请
    Discharge lamp 审中-公开
    放电灯

    公开(公告)号:US20070152561A1

    公开(公告)日:2007-07-05

    申请号:US11715968

    申请日:2007-03-09

    IPC分类号: H01J1/62

    摘要: A discharge lamp, in which diamond high in secondary electron emission efficiency and low in sputtering ratio is used as a cold cathode, includes an outer envelope filled with a discharge gas, a fluorescent film provided on an inner surface of the outer envelope, and a pair of electrodes which cause discharge to occur within the outer envelope. A diamond member is provided on a surface of each electrode, and oxygen is contained in the discharge gas at a ratio not less than 0.002% and not more than 12.5%.

    摘要翻译: 使用高二次电子发射效率高且溅射比低的金刚石作为冷阴极的放电灯包括填充有放电气体的外壳,设置在外壳的内表面上的荧光膜,以及 导致放电发生在外壳内的一对电极。 在每个电极的表面上设置金刚石构件,并且放电气体中以不小于0.002%且不大于12.5%的比率含有氧。

    Discharge electrode and discharge lamp
    10.
    发明申请
    Discharge electrode and discharge lamp 有权
    放电电极和放电灯

    公开(公告)号:US20050264157A1

    公开(公告)日:2005-12-01

    申请号:US11140222

    申请日:2005-05-31

    摘要: A discharge lamp encompassing a sealed-off tube filled with a discharge gas and a discharge electrode provided in the sealed-off tube. The discharge electrode embraces a supporting base and an electron-emitting layer formed of a wide bandgap semiconductor and provided on the supporting base, implemented by a plurality of protrusions, at least part of surfaces of the protrusions are unseen from a perpendicular direction to thereof above a top surface of the electron-emitting layer, dangling bonds of the wide bandgap semiconductor at the surfaces are terminated with hydrogen atoms.

    摘要翻译: 一种放电灯,包括填充有放电气体的封闭管和设置在密封管中的放电电极。 放电电极包括支撑基底和由宽带隙半导体形成的电子发射层,并且设置在由多个突起构成的支撑基底上,突起的至少一部分表面从其上方的垂直方向看不见 电子发射层的顶表面,表面处的宽带隙半导体的悬挂键被氢原子终止。