PMOLED is also called Passive Matrix Organic Light Emitting Diode. PMOLED display has a simple structure, gray, resolution and image quality are decided by driver apparent current. Most PMOLED products are single color or multi-color, mainly used on small size products. Zhunyi PMOLED from 0.96 inch to 2.8 inch, resolution 64*128 to 64*256.