发明名称 |
ELECTRODELESS DISCHARGE ENERGY SUPPLY APPARATUS AND ELECTRODELESS DISCHARGE LAMP DEVICE |
摘要 |
Relatively uniform high frequency energy can be applied to a planar or linear discharge space and a more uniform discharge can be produced by using an electrodeless discharge energy supply apparatus which comprises a surface wave transmission line 11 for exciting a surface wave by a high frequency, the surface wave transmission line 11 being formed from a conductive material having a periodic array of corrugations 14, wherein using the surface wave produced in the vicinity of the surface wave transmission line 11, energy necessary to produce an electrodeless discharge is supplied to an electrodeless discharge tube 12. <IMAGE> |
申请公布号 |
EP0989589(A4) |
申请公布日期 |
2001.10.10 |
申请号 |
EP19990939859 |
申请日期 |
1999.03.11 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
HOCHI, AKIRA;TAKEDA, MAMORU;SAKIYAMA, KAZUYUKI |
分类号 |
H01J61/30;H01J65/04 |
主分类号 |
H01J61/30 |
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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