Low-pressure gas discharge lamp
    22.
    发明申请
    Low-pressure gas discharge lamp 失效
    低压气体放电灯

    公开(公告)号:US20050029947A1

    公开(公告)日:2005-02-10

    申请号:US10900030

    申请日:2004-07-27

    CPC classification number: H01J65/046

    Abstract: The invention relates to a low-pressure gas discharge lamp which includes at least one discharge vessel and at least two capacitive coupling-in structures and operates at an operating frequency f. In order to achieve a better efficiency in combination with a small structural volume, a high luminous flux, a low operating voltage, a low electromagnetic emission, a high resistance against switching transients and a long service life for the low-pressure gas discharge lamp, it is proposed to form each capacitive coupling-in structure from at least one dielectric having a thickness d and a dielectric constant ∈, each dielectric being subject to the condition d/(f.∈)

    Abstract translation: 本发明涉及一种低压气体放电灯,其包括至少一个放电容器和至少两个电容耦合结构,并以工作频率f工作。 为了在小的结构体积,高光通量,低工作电压,低电磁发射,高开关瞬态电阻和低压气体放电灯的长使用寿命方面实现更好的效率, 建议从具有厚度d和介电常数ε的至少一个电介质形成每个电容耦合入结构,每个电介质受到条件d /(f.ε)<10 -8 cm.s。 因此,每个灯长度(内腔/ cm)可以产生大得多的光。

    Gas discharge lamp with a capactive excitation structure
    23.
    发明授权
    Gas discharge lamp with a capactive excitation structure 失效
    气体放电灯具有主动激发结构

    公开(公告)号:US06507151B1

    公开(公告)日:2003-01-14

    申请号:US09663597

    申请日:2000-09-18

    CPC classification number: H01J65/046

    Abstract: The invention relates to a gas discharge lamp with a gas discharge vessel filled with a filling gas with a filling gas pressure p and at least one capacitive excitation structure. To improve the luminous efficacy of the gas discharge lamp, it is suggested that an electrode of a dielectric material forms at least one capacitive excitation structure, which electrode is connected to the gas discharge vessel and encloses at least one hollow space with a surface area A and a volume V, for which it is true that p·V/A

    Abstract translation: 本发明涉及一种气体放电灯,其具有填充有填充气体压力p和至少一个电容激励结构的填充气体的气体放电容器。 为了提高气体放电灯的发光效率,建议介电材料的电极形成至少一个电容激励结构,该电极连接到气体放电容器并且包围至少一个具有表面积A的中空空间 和体积V,其中pV / A <10cmTorr是真的。 根据本发明的这种电介质或电容电极被成形为使得其具有中空空间,除了与气体放电容器的连通以真空密封的方式封闭。 它在电极内部具有表面积A并且包围体积V.中空空间的尺寸使得p.V / A <10cmTorr,填充气体压力p以Torr给出。

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