发明申请
US20070145397A1 HIGH EFFICIENCY LIGHT EMITTING DIODE (LED) 有权
高效发光二极管(LED)

HIGH EFFICIENCY LIGHT EMITTING DIODE (LED)
摘要:
An (Al, Ga, In)N light emitting diode (LED), wherein light extraction from chip and/or phosphor conversion layer is optimized. By novel shaping of LED and package optics, a high efficiency light emitting diode is achieved.
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