公开(公告)号：US20180240917A1

公开(公告)日：2018-08-23

申请号：US15794430

申请日：2017-10-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyunjin KIM ,  Daeyeong GONG ,  Bokyeom CHOI

IPC: H01L31/0216 ,  H01L31/028 ,  H01L21/02

CPC classification number: H01L31/02167 ,  H01L21/02164 ,  H01L21/02236 ,  H01L31/028 ,  H01L31/1804 ,  H01L31/1864 ,  H01L31/1868 ,  H01L31/1876 ,  Y02E10/547 ,  Y02P70/521

Abstract: A method of manufacturing an oxidation layer for a solar cell is disclosed. The method includes exposing a substrate to a wet oxidation atmosphere and forming an oxidation layer on the substrate by maintaining a concentration of an oxidizing agent in the wet oxidation atmosphere for a process time.