Character LCD Modules TV works

LCD TV works:
LCD TVs are backlit (backlight) principle, the use of the lamp as a backlight source, through the auxiliary optical module and the control of the liquid crystal layer of light to achieve ideal display. Liquid crystal is a regular arrangement of the organic compound, which is a range between the solid and liquid substances is generally used at present the most suitable for the manufacture of the molecular arrangement of the nematic liquid crystal displays fine columnar crystal. Crystal structure itself does not emit light, it is mainly because the voltage changes by leaving the liquid crystal in an electric field produce changes to display images. OLED Display
LCD screen material:
LCD panel mainly by two sodium-glass sandwich a polarizing plate, a liquid crystal layer and color considered a laminated sheet having a light formed. LCD screen, seemingly a solid black screen, in fact, this layer of the screen manufacturers will add a special coating. This layer of special coating The main function is to prevent the user when used by other light sources and reflective glare, while strengthening its own color LCD screen contrast.
But because the manufacturers are using this layer of coating material are not the same, of course, its degree of durability will therefore vary. So the user during cleaning, do not use any alkaline solution or random chemical solution wipe the screen surface. serial display modules