Computer monitor privacy filter, also known as anti-peep film or anti-peep screen, is made of ultra-fine louvers, which are unique in the world. Most peepproof membranes are 3 mm thick and have about 42 louvers, which makes about 715 louvers per inch (25.4 mm), equivalent to thousands of small louvers per screen.
The computer monitor filter on a laptop or computer monitor is bidirectional, blocking the line of sight from the left and right sides. The four-sided anti-peep film is made of two-layer louvers at 90 degrees from the vertical louvers. It is usually used in tablets and mobile phones. Increasing the shutter layer will make the antipeeper slightly thicker and reduce the transmittance, which needs to be compensated by increasing the brightness of the screen.
When the computer monitor filter is close to the screen, the maximum clarity can be achieved. There are two main ways to install the anti-peep film. The back (screen side) of the anti-peep film is coated with silica gel, which can provide adhesion for the screen, just like the ordinary mobile screen protection film. Without adhesion, the anti-peep film has protrusions and strips, which will remain in place from the edge.
Silicone adhesives provide maximum transparency and good cleaning care, but installation can be more difficult. Especially if there is dust during installation, the dust will enter between the anti-peep film and the screen, and need to be reinstalled. Non-viscous anti-peep film has viscous strip, which is made of transparent thin material. It is easy to smear along the edge of the filter. It can be removed according to its own preferences without worrying about dust or bubbles during installation.
The quality of computer monitor filter varies from manufacturer to manufacturer, most of which are made of multi-layer PET plastics. The outer surface is hard coated and anti-glare coated. The shutters are embedded in the transparent PET layer.YIPI of anti-peep film manufacturers, our anti-peep film can provide you with better privacy protection, reduce screen glare, 5H hardness can protect the screen from scratches, eye protection layer can effectively block harmful blue light harm to the human body. Our contact number is 13433007870!
Shenzhen YIPI Electronic Limited, established in 2 0 1 3, is a professional manufacture and exporter which focus on the research, development, production, sales and service of Laptop & Monitor Privacy Screen, Privacy filters and all kind of screen protect
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The laptop privacy screen is also called the anti-peep film, which is “left and right anti-theft” (also called 180 degree anti-peeping).