Led supporting base and manufacturing method thereof

An LED bearing seats, comprising: a substrate, a metal layer, an insulating layer and a reflective layer. A metal layer disposed on the substrate and die bonding block and the ring block having a separate line. Solid crystal portion between the block and the block is defined as a loop line insulating region. An insulating layer disposed at least on the insulating region. A reflective layer located on the solid crystal block and partly cover the top surface of the insulating layer. Further, the present invention further provides a method for producing an LED of the supporting base.