发明名称 |
High-frequency energy supply means, and a high-frequency electrodeless discharge lamp device using side resonator coupling |
摘要 |
A high-frequency energy supply device has a group of side resonators which are electrically connected in a practically annular form, and supply high-frequency energy using resonant high-frequency electromagnetic fields generated in the center portion; and a plurality of high-frequency coupling part for coupling a plurality of high frequency energies propagated from a plurality of high-frequency propagation paths to said group of side resonators; wherein a plurality of high frequencies coupled to said group of side resonators from said plurality of high-frequency coupling means have phases and/or frequencies different from each other.
|
申请公布号 |
US6274984(B1) |
申请公布日期 |
2001.08.14 |
申请号 |
US19980201295 |
申请日期 |
1998.11.30 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
HOCHI AKIRA;TAKEDA MAMORU |
分类号 |
H01J65/04;H05B41/24;(IPC1-7):H01J65/04 |
主分类号 |
H01J65/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|