The purpose of this study is to apply vertical LED(VLED) structure to increase chip current and reduce brightness degradation. The costly SiC base material is recyclable in laser lift-off process by adding Diamond-like Carbon(DLC) films into VLED.The DLC films which lie in between semi-conductor and metal interfaces can improve bad soldering rate and release stress driven by two different materials.Besides, the DLC film is faster in heat conduction than cooper. Therefore,DLC interface can help accelerate to remove waste heat from LED lighting and extend its lifetime effectively