公开(公告)号：US10804412B2

公开(公告)日：2020-10-13

申请号：US15835997

申请日：2017-12-08

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Hanbat National University Industry-Academic Cooperation Foundation

发明人： Eun Yeong Lee ,  Mi Yeon Song ,  Sol Kim ,  Sang Hak Kim ,  Moon Jung Eo ,  Hyungjun Kim ,  Jiwon Jeon ,  Taedaehyeong Eom ,  Ki Ha Hong

IPC分类号： H01L31/02 ,  H01L51/44 ,  H01L31/055 ,  H01L31/0224 ,  H01L51/00 ,  H01L51/42 ,  H01L31/0256

摘要： Various aspects of the present invention are directed to providing a perovskite solar cell, and has a technical feature in that excellent stability and high efficiency are simultaneously secured by using a solid solution having a specific composition as a light absorber.

公开(公告)号：US20180323317A1

公开(公告)日：2018-11-08

申请号：US15835997

申请日：2017-12-08

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Hanbat National University Industry-Academic Cooperation Foundation

发明人： Eun Yeong Lee ,  Mi Yeon Song ,  Sol Kim ,  Sang Hak Kim ,  Moon Jung Eo ,  Hyungjun Kim ,  Jiwon Jeon ,  Taedaehyeong Eom ,  Ki Ha Hong

IPC分类号： H01L31/02 ,  H01L51/44 ,  H01L31/055 ,  H01L31/0224

CPC分类号： H01L31/02021 ,  H01L31/02008 ,  H01L31/022425 ,  H01L31/055 ,  H01L51/005 ,  H01L51/4226 ,  H01L51/442 ,  H01L2031/0344 ,  H01L2251/305 ,  H01L2251/306 ,  H01L2251/308

摘要： Various aspects of the present invention are directed to providing a perovskite solar cell, and has a technical feature in that excellent stability and high efficiency are simultaneously secured by using a solid solution having a specific composition as a light absorber.