| 摘要 |
<p>The invention relates to a photovoltaic cell comprising a photovoltaic absorbent material, said cell including a front face substrate (10), particularly a transparent glass substrate. A main surface of the substrate is provided with a transparent electrode coating (100) formed by a stack of thin layers including a metal functional layer (40) based, in particular, on silver, and at least two anti-reflective coatings (20, 60). The invention is characterised in that the optical thickness of the anti-reflective coating (60) disposed on top of the metal functional layer (40) on the side opposite that of the substrate is equal to approximately four times the optical thickness of the anti-reflective coating (20) disposed below the metal functional layer (40) on the side of the substrate.</p> |
