The privacy filter, also known as the notebook privacy film, is designed to protect the notebook or desktop display screen from other people's snooping. They reduce the viewing angle and only allow people sitting in front of the screen to view the contents of the screen. The privacy film can be mounted directly above the display screen while also reducing the radiation and glare from LCD and CRT computer display displays.

　　The history of the privacy filter

　　The anti-peep film was first introduced in the 1990s by 3M Company (formerly known as the Minnesota Mining and Manufacturing Company) in Two Harbors, Minnesota. In the 2000s, it was improved. As one of the domestic anti-peep film manufacturers, YIPI uses imported materials from Japan and provides various anti-spy films. All products are guaranteed for one year.

　　Privacy filter design

　　The anti-spy film uses micro-louver technology to prevent peeping eyes from viewing the screen. Made of a thin plastic film with a thickness of no more than 2 mm. It is a flat sheet with two basic designs: frame and no frame. For quick installation and removal, and for widescreen and conventional CRT and LCD displays.

　　Privacy filter type and size

　　There are many types of anti-spy film on the market, the most common of which are notebook anti-spy film, LCD anti-spy film and CRT anti-spy film. They come in a variety of sizes depending on the size of the display, such as 12, 13, 14, 17 and 19-inch screens. The YIPI also offers mobile phone anti-spy film, including mainstream phones such as Apple phones, Huawei phones and Samsung phones.

　　Use of privacy filter

　　Anti-spy film is the ideal solution for users working in high-traffic industries and fields. They are often used to protect sensitive data and information from insurance, banking, finance, human resources, trade, inspection rooms and medical staff. The privacy film is also used by government officials who perform sensitive operations and customers who insist on privacy.

　　Privacy filter benefits

　　The privacy film protects computer users from confidential and private information. It allows them to work in crowded areas such as trains, airports, cafes, buses and offices without having to worry about passersby staring at their screens. It also protects sensitive intellectual property while reducing glare and preventing computer-related headaches. The YIPI generation of privacy filter they also protect the computer and mobile phone screen from scratches, scratches and dust.