阅读说明：本技术 光电模块 (Optoelectronic module ) 是由 杨婵媛 于 2018-08-22 设计创作，主要内容包括：本发明涉及一种聚合物层,并且尤其是这种聚合物层作为光电模块的外保护层的用途。该层的聚合物选自纤维素及其衍生物,淀粉及其衍生物,海藻酸盐及其衍生物,瓜尔胶及其衍生物,甲壳质及其衍生物以及果胶及其衍生物。(The present invention relates to a polymer layer and in particular to the use of such a polymer layer as an outer protective layer for photovoltaic modules. The polymer of the layer is selected from the group consisting of cellulose and derivatives thereof, starch and derivatives thereof, alginate and derivatives thereof, guar gum and derivatives thereof, chitin and derivatives thereof, and pectin and derivatives thereof.)