发明名称 |
STROBE DEVICE AND PORTABLE APPARATUS |
摘要 |
<p>A strobe device of the present invention includes a flash discharge tube; a plurality of external triggering electrodes formed on an outer surface of the flash discharge tube; a trigger circuit that outputs a trigger signal to the external triggering electrodes causing the flash discharge tube to emit light at predetermined timing; and a control unit that controls and directs the trigger circuit to switch between a first mode in which a voltage is applied to any of the plurality of external triggering electrodes having a predetermined attachment area to the flash discharge tube, and a second mode in which a voltage is applied to another of the external triggering electrodes having an area larger than the predetermined area.</p> |
申请公布号 |
EP2455807(A4) |
申请公布日期 |
2012.10.24 |
申请号 |
EP20110815606 |
申请日期 |
2011.09.05 |
申请人 |
PANASONIC CORPORATION |
发明人 |
OGINO, YASUSHI;AMARI, SATOSHI |
分类号 |
G03B15/05;G03B15/03;H01J61/54;H01J61/80 |
主分类号 |
G03B15/05 |
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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