▎ 摘　　要

NOVELTY - The conductive layer has a carbon nano-tube layer formed with a P-type gallium nitride (P-GaN) layer. The P-type gallium nitride layer is formed on a graphene layer. The graphene layer is covered on the carbon nano-tube layer. The carbon nano-tube layer is formed with a graphene-containing layer i.e. composite layer. USE - Transparent conductive layer for a semiconductor LED (claimed). ADVANTAGE - The conductive layer has better flexibility, high heat conducting performance and high electrical conductivity, and improves LED utilization performance.