阅读说明：本技术 黑色制品 (Black product ) 是由 J·拜拉特 E·法夫尔 于 2020-02-21 设计创作，主要内容包括：黑色制品(1),其不是光伏器件,其包含：-基本透明基底(3)；-在所述基底的第一表面(3a)上提供的基本透明纹理层(5),所述纹理层(5)具有背向所述基底(3)的纹理表面(5a)；-包含硅-锗合金的吸收层(7),所述吸收层(7)位于所述纹理层(5)的所述纹理表面(5a)上。(A black article (1), which is not a photovoltaic device, comprising: -a substantially transparent substrate (3); -a substantially transparent texturing layer (5) provided on a first surface (3a) of said substrate, said texturing layer (5) having a textured surface (5a) facing away from said substrate (3); -an absorption layer (7) comprising a silicon-germanium alloy, the absorption layer (7) being located on the textured surface (5a) of the textured layer (5).)