公开(公告)号：KR1020140035285A

公开(公告)日：2014-03-21

申请号：KR1020130110025

申请日：2013-09-12

Applicant: 한국화학연구원

Inventor： 석상일 ,  임상혁 ,  노준홍 ,  허진혁

IPC: H01L31/04 ,  H01L31/0216

CPC classification number: H01L51/0032 ,  H01L51/4226 ,  Y02E10/549 ,  Y02P70/521

Abstract: A method for manufacturing a solar cell according to the present invention comprises the steps of: a) manufacturing a porous electrode by forming a porous metallic oxide layer at the upper part of a first electrode; b) spreading a light absorber solution, where light absorber is dissolved, on the porous electrode and drying the light absorber solution; and c) spreading a hole transporting solution where an organic hole transporting material is dissolved and drying the hole transporting solution to form a hole conductive layer. [Reference numerals] (AA) Light absorber thin film; (BB) Composite layer

Abstract translation: 根据本发明的太阳能电池的制造方法包括以下步骤：a）通过在第一电极的上部形成多孔金属氧化物层来制造多孔电极; b）将光吸收剂溶解的光吸收剂溶液撒在多孔电极上并干燥光吸收剂溶液; 和c）扩散有机空穴传输材料溶解的空穴传输溶液，并干燥该空穴传输溶液以形成导电层。 （附图标记）（AA）光吸收剂薄膜; （BB）复合层