发明名称 |
Gas-discharge lamp with controllable length of illumination |
摘要 |
An elongated gas-discharge lamp having a controllable illuminated length may be formed with a dielectric barrier discharge, in which the position of a discharge voltage is dependent, for example, on a discharge gap 6' which varies over the length of the lamp 1'. The varying discharge gap allows, for example, bar displays or quantitative brake warning lights to be provided.
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申请公布号 |
US6407513(B1) |
申请公布日期 |
2002.06.18 |
申请号 |
US20000555096 |
申请日期 |
2000.05.24 |
申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
VOLLKOMMER FRANK;HITZSCHKE LOTHAR |
分类号 |
B60Q1/44;H01J61/067;H01J65/00;(IPC1-7):H05B41/00 |
主分类号 |
B60Q1/44 |
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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