HOMOGENEOUS LIGHT SOURCE METHOD USING ARRANGEMENT ANGLE ROTATION AND MULTI ARRANGEMENT OF ASYMMETRIC INHOMOGENEOUS LED LIGHT SOURCE, AND LED LIGHTING DEVICE APPLIED THE SAME

摘要

The purpose of the present invention is to provide a method to homogeneously arrange light emitting diode (LED) light sources by using the multiple arrangements of heterogeneous LED light sources and the rotation of an arranging angle and an LED lighting device applying the same. The method comprises the steps of: arranging a plurality of POB type LEDs having a heterogeneous light source characteristic with a chip arrangement structure separated on an LED mounting substrate; rotating and arranging the POB type LEDs to have a predetermined slope arranging angle which is not a normal direction arrangement; and symmetrically and homogenously arranging the POB type LEDs on 2(n+1) divided surfaces with the same interval and the same number. The efficiency of lighting is improved by applying the POB type LED to the LED lighting device having high power. The present invention relates to the method to homogeneously arrange the multiple arrangement of the heterogeneous LED light source and the rotation of the arranging angle to use the homogeneous lighting source and an LED lighting device applying the same method.