... of PET material with Patented Microlourver technology. LCD screen will be completely black when viewed from ... 30 degree angle.2.Prevent and protect your LCD screen from unwanted peepers. Feel free to ... with confidential and private content.3.Keep the LCD screen clean and unscratched with 3H hard ... CE certification, SGS ROHS passed.Applied for:Laptop, LCD TV, Digital Frame,Mobile phones, PDA, DC/DV, MP3 ...