I am using 20X4 character LCD display. Like these: https://www.alibaba.com/product-detail/big-size-20x4-line-white-color_62471561311.html?spm=a2700.pc_countrysearch.main07.78.2bafd2a7u344W2
The operating temperature rating is maximum 70 deg. cel. and I read that UV rays damage the LCD screen. Are there any products or protective films that I can apply to protect from UV rays or direct sunlight?