发明名称 |
Gas discharge tube and means for maintaining an invisible gas discharge therein |
摘要 |
A gas discharge display tube is supplied with a small DC current at a level to maintain an invisible gas discharge and with a pulse-shaped supply voltage having a controllable pulse duration whereby a stable discharge is obtained at a very low brilliance level and voltage transients are substantially eliminated.
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申请公布号 |
US4096411(A) |
申请公布日期 |
1978.06.20 |
申请号 |
US19760742342 |
申请日期 |
1976.11.16 |
申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
ALING, WILLEM |
分类号 |
G09G3/00;G09G3/10;H03J1/04;H03K7/08;H05B41/392;(IPC1-7):H05B37/02;H05B41/39 |
主分类号 |
G09G3/00 |
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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