What is a mask oled module?

Mask (English: Reticle, Mask): in the production of IC process, using photolithography, is formed on the semiconductor pattern, the pattern is copied on the wafer, through the photomask must be made with the principle. Such as flushing photos, negatives copy images to use the photo.
Entity structure: full integrated circuit image chromium metal film on a quartz glass image. Fold reduction mask (Reticle): When the chromium film only partially cover glass wafer called fold reduced mask pattern usually be enlarged 4 times, 5 times or 10 times. Mask (Mask): When the chromium film on the glass when the image can cover the entire wafer is called mask.lcd module manufacturer 
Known in the industry light mask, mask, MASK Product name or PHOTOMASK), material: quartz glass, chromium and a photosensitive adhesive, the product is made of quartz glass as a substrate, on which a layer of chromium metal and a photosensitive coating plastic, into a photosensitive material, the circuit pattern has been designed by electron laser exposure on the photosensitive adhesive, the exposed area will be developed out of a circuit pattern formed on the metallic chromium, of a similar film after light exposure mask, the projection is then applied to the integrated circuit positioned by an integrated circuit lithography machine circuit of the projected light etching, the production processes are: exposure, developing, to the light-sensitive adhesive, and finally applied to light etching.mini lcd module