Question

LCD Ke andar konsi coating ki jaty hai...jiski wajah se vo band hone ke baad black dhikty hai jabki purane tv bnd hone ke baad slety dhikte hai why?

Answer 1

hey.....
In all LCDs, the liquid crystal is sandwiched between 2 pieces of glass or transparent plastic called substrates. If glass is used, it is often coated with silicon dioxide to improve liquid crystal alignment. Transparent electrode patterns are then made by applying a layer of indium tin oxide to the glass and using a photolithography or silkscreening process to produce the pattern of black colour...

thank you

this will defenetely✌ understoodable....