发明名称 |
POWER SUPPLY FOR ELECTROCHROMIC MIRRORS IN HIGH VOLTAGE AUTOMOTIVE POWER SYSTEMS |
摘要 |
A rearview mirror assembly is disclosed including a housing adapted to be mounted to the vehicle, a mirror disposed in the housing, at least one electrically powered device disposed in the housing, and a power supply for receiving pow er from a vehicle power source having a voltage in excess of about 24 V and for supplying power at a voltage of about 5 V or less to the electrically powered device. The electrically powered device and the power supply exhibit an electromagnetic interference level of less than about 41 dB.mu.V/m for emissions in the frequency range from about 0.4 MHz to about 20 MHz. The mirror is preferably an electrochromic mirror, and the electrically powered device may be a control circuit for the electrochromic mirror.</SDOA B>
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申请公布号 |
CA2385316(C) |
申请公布日期 |
2009.01.27 |
申请号 |
CA20002385316 |
申请日期 |
2000.10.04 |
申请人 |
GENTEX CORPORATION |
发明人 |
BAUER, FREDERICK T.;TURNBULL, ROBERT R. |
分类号 |
G02F1/15;B60R1/06;B60R1/08;G02B5/08;G02F1/157 |
主分类号 |
G02F1/15 |
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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