公开(公告)号：US20180062006A1

公开(公告)日：2018-03-01

申请号：US15447077

申请日：2017-03-01

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Sung Hyun KIM ,  Myong Jae YOO ,  Ji Sun PARK

IPC: H01L31/0224 ,  H01L31/0236 ,  H01L31/0216

CPC classification number: H01L31/022425 ,  H01B1/22 ,  H01L31/02168 ,  H01L31/02363 ,  Y02E10/50

Abstract: Disclosed is a conductive paste for a front electrode of a solar cell, including copper-silver core-shell particles, boron, and a binder, wherein the boron is contained in an amount of 2.5 to 11 wt % based on the total weight of the conductive paste.