METHOD FOR FORMING ELCTRODE OF HETERO-JUNCTION WITH INTRINSIC THIN LAYER SOLAR CELL DEVICE

摘要

PURPOSE: A method for forming an electrode of a heterojunction solar cell is provided to easily form a metal electrode wire using a selective electroless depositing method. CONSTITUTION: A texturing layer is formed on the front and the rear of an n-type Si layer. An intrinsic amorphous Si layer is formed on the front or the rear of the n-type Si layer. A p-type amorphous Si layer is formed on the front or the rear of the intrinsic amorphous Si layer. A TCO layer is formed on the front or the rear of the p-type amorphous Si layer(140). A seed layer is formed on the front and the rear of the TCO layer(150).