| 发明名称 |
Power supply circuit for a diode adapted to emit light in dependence of the prevailing surrounding light |
| 摘要 |
A power supply circuit for a light emitting diode may be adjusted automatically by the voltage of a solar cell which is a power source in the circuit by including in the circuit a series connected current regulator governed by said voltage of said solar cell.
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| 申请公布号 |
US4804858(A) |
申请公布日期 |
1989.02.14 |
| 申请号 |
US19880174780 |
申请日期 |
1988.03.29 |
| 申请人 |
AIMPOINT AB |
发明人 |
JOERLOEV, RICHARD;NYSTROEM, LARS;LEWENHAUPT, SIXTEN |
| 分类号 |
F41G1/32;F41G3/00;G02B23/14;G08B5/00;G09G3/04;G09G3/20;H02J7/35;H05B33/08;(IPC1-7):H02J7/00 |
主分类号 |
F41G1/32 |
| 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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