[INQ. NO. 1312C41] Sewha P&C is leading the optical film technology by succeeding in developing the protective film of personal information through Micro-louver technology. Privacy filter which is new material nano film and protective film for personal information is the patented product using Micro-louver technology.

It controls the view angle and allows the screen to be seen in the front in a method of delicate blind but it allows dark screen to be seen in the side of right and left, leading to the protection of personal information. As mobile devices like laptop, PMP and cell phone have wide usage in public places, the demand for the Magic Screen is rising, and it is also considered as the company’s flagship model for it is a low volume high value product.

Shehwa P&C, one of Korea’s major optical film manufacturers, has lately presented its DF privacy film for smart phones, which makes the screen of the handheld devices black when people see the screen from an angle greater than 30 degree. With its high quality and cost competitiveness, the Magic screen has been exporting

 
 
 
 
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