GTK has recently launched its O film technology that is commonly known as Optical film Technology. When its is used with conjuction with TFT displays it is claimed to provide an improved viewing angle. This O film will be working as a polarizing agent that will be displayed through a optical bonding and will be used to redirect the light and provide all kinds of viewing angles to any standard TFT screen. This will be allowing the designers to use the TFT as in the applications that will be requiring more expensive switching solutions.
This O film technology will be suitable for use in medical instrumenst and barcode reader and scanner and the other EPOS devices as well.