发明名称 |
Low-pressure discharge lamp. |
摘要 |
Disclosed is a low-pressure discharge lamp comprising a discharge vessel (4) defining an airtight space therein, at least one pair of electrodes (1, 2) disposed in the discharge vessel, and discharge gases enclosed in the discharge vessel, one of the electrodes which acts as an anode (2) being located in a zone of negative glow.
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申请公布号 |
EP0270083(A2) |
申请公布日期 |
1988.06.08 |
申请号 |
EP19870117775 |
申请日期 |
1987.12.01 |
申请人 |
HITACHI, LTD. |
发明人 |
MASTUNO, HIROMISTU;MURAYAMA, SEIICHI;ONO, TETSUO;WATANABE, YOSHIO |
分类号 |
H01J61/067;H01J61/16;H01J61/72;H01J61/76 |
主分类号 |
H01J61/067 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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