Flat panel TFT Display Module using plastic optical film production technology

Optical diaphragm (filter) to enhance the optical properties of the product range is very kind, such as 122x32 lcd module / CRT Projection TV, VCR, CRT, CCD digital cameras, CD / MD / VCD / DVD optical pickup (pick up head ), liquid crystal display (LCD: Liquid Crystal Display), Plasma TV (plasma TV), field emission display (FED: Field Emitting Display), EL panel EL, optical lenses and so on. Among them, LCD flat panel display to improve the brightness, uniformity, color, perspective, it is necessary to use up to 5 to 6 or more kinds of high price of the optical film.
Conventional optical film in a vacuum state, the impedance heating deposition surface of the elongated film on a glass substrate; However, recently, most high-precision multi-layer optical film sputtering process to switch production (sputtring process). Length of the glass substrate surface membrane technology, because the film quality by the high degree of recognition, so long it has not been questioned production costs. With the reactive sputtering and vacuum technology and polymer resin coating tree diaphragm (plastic film) and long-membrane technology (referred to as Roll to Roll Technology) advances, high-precision multi-layer optical film of plastic material gradually into the mainstream market, and there are replacing the optical film glass trend. Among them, "Roll to Roll" long membrane technology than ever batch process (batch process) with a low-cost, high-capacity, high-precision, high stability, etc., so it is highly related to the future development of industry attention.
Due to the high deflection of the advent of plastic optical films, coupled with production technology and processing equipment advances, making these kinds of optical products are no longer limited by the optical film appearance, but whether it is cost side or the size, weight and process has thus been significantly streamlined. 240x64 lcd