| 摘要 |
PROBLEM TO BE SOLVED: To provide a power generating element protective film endowed simultaneously with steam barrier aptitude, ultraviolet absorption characteristic, and transparency which can be manufactured by an inexpensive manufacturing method.SOLUTION: A power generating element protective transparent film including at least (1) a layer including acrylic groups, (3) a film on which a steam barrier layer including Si atoms is formed, and (5) a layer absorbing ultraviolet rays of 380 nm or below is provided. A power generating element protective transparent film wherein organic adhesive layers are formed between (1) a layer including acrylic groups and (3) a film on which a steam barrier layer including Si atoms is formed and (5) a layer absorbing ultraviolet rays of 380 nm or below is also provided. |
