| 摘要 |
The invention relates to a photovoltaic thin-film module (1) having a substrate (2) on which a transparent front electrode layer (3), a semiconductor layer (4), and a rear electrode layer (5) are deposited as functional layers provided for forming cells (C1, C2, C3) connected in series and having cell dividing lines (6, 7, 8), wherein ablation of the functional layers (3 to 5) is performed using a laser (23) in the edge region (10) and an insulation dividing line (13) is formed in the edge region of the functional layers (3 to 5) in the functional layers (3 to 5) for insulating between the front electrode layer (3) and the rear electrode layer (5) using a laser (24) for forming a dividing line (17) in the front electrode layer (3) and using a laser (25) for forming a dividing line (18, 19) in the semiconductor layer (4) and the rear electrode layer (5). The ablating of the functional layers (3 to 5) in the edge area (10) of the module (1) and the forming of the insulation dividing layer (13) is performed jointly in one step. |
