发明申请
US20120242239A1 AC Light Emitting Diode and AC LED Drive Methods and Apparatus 有权
交流发光二极管和交流LED驱动方法和装置

AC Light Emitting Diode and AC LED Drive Methods and Apparatus
摘要:
An LED device for use with an AC voltage power source configured such that at least one LED emits light during a positive phase of power provided from an AC power supply and at least one LED emits light during the negative phase of power provided from an AC power supply. The LED device includes a first power connection lead and a second power connection lead, both leads capable of being connected to and receiving power from an AC power supply.
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