发明授权
US08912726B2 Light emitting device 有权
发光装置

Light emitting device
摘要:
Light emitting devices. A light emitting device including a power source; and a plurality of light emitting diode (LED) arrays coupled to the power source unit; and at least one delay unit. Each delay unit is coupled to a corresponding light emitting diode array of the light emitting diode arrays.
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