GUTE TEK PLASTIC polarizer film for LCD module is suitable for all kinds of screens, such as laptops, computers, lcd TVs, lcd monitor, projectors, etc.. As everyone knows, polarizer film is an optical filter, in which the transmittance of light is directly related to its polarization state. Which is one of the core part of the LCD. The liquid crystal between the two polarizing film of the LCD changes the direction of light or adjusts the intensity to display images. 14 inches polarizer film is the regular size for Dell, Lenovo and HP laptop.
The polarizing film is a transparent film with dichroism. The main function of polarizer film is to make non polarized natural light produce polarization, make it convert to polarized light. The imaging of liquid crystal displays must depend on polarized light. Coupled with the torsional characteristics of liquid crystal molecules, it can control the passage of light to improve the transmittance and viewing angle range, forming anti glare function. GUTE TEK PLASTIC polarizer film can be widely used in modern liquid crystal display products: liquid crystal televisions, laptops, mobile phones, PDAs, electronic dictionaries, MP3 players, instruments, projectors, etc..
One type of film, although on the most surface of a screen, is not intended to protect the screen and it exists as a necessary structure for imaging. That is the polarizer film of liquid crystal screens.
The LCD screen emits light through the backlight unit. The light passes through the liquid crystal layer, color filter film, and polarization layer, it finally displays the image seen by the user. Without the polarizing film filtering the light, we only see the white light emitted by the backlight unit.
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