| 摘要 |
The invention relates to a method for producing a photovoltaic cell including the following consecutive steps: i) providing a substrate (1) including a photovoltaic p-n junction covered by, in order, a conductive transparent oxide layer (6) a first layer made of an electrically insulating material and a second metal layer (3); ii) carrying out a localized laser irradiation heat treatment under conditions which make it possible to locally cause the electrically insulating material and the metal material to react so as to form a seed layer (4) made of a metal-filled vitreous compound, said seed layer (4) being electrically connected to the p-n junction by means of the conductive transparent oxide layer (6); iii) collecting of the second layer (3) made of metal material; and iv) forming, by electrochemical deposition, an electrical contact (5) on the seed layer (4). |
