BACK CONTACT SOLAR CELL AND FABRICATION METHOD THEREOF
摘要
The present invention discloses a back contact solar cell comprising: a first conductive type semiconductor substrate having a front surface and a rear surface of a texturing structure; an oxide layer formed on the front surface of the substrate; at least one first conductive type semiconductor region and second conductive type semiconductor region alternatively formed at predetermined intervals on the rear surface of the substrate; an oxide layer formed on the remaining rear surface of the substrate except for the first conductive type semiconductor region and the second conductive type semiconductor region; and electrodes formed on each of the first conductive type semiconductor region and the second conductive type semiconductor region.
申请公布号
WO2009107920(A1)
申请公布日期
2009.09.03
申请号
WO2008KR06685
申请日期
2008.11.13
申请人
LG ELECTRONICS INC.;KIM, HWA-NYEON;YUN, JU-HWAN;KIM, JONG-HWAN;KIM, BUM-SUNG;JUNG, IL-HYOUNG;KIM, JIN-AH
发明人
KIM, HWA-NYEON;YUN, JU-HWAN;KIM, JONG-HWAN;KIM, BUM-SUNG;JUNG, IL-HYOUNG;KIM, JIN-AH