Reducing the manufacturing cost of an EL display device and an electronic device furnished with the EL display device is taken as an objective. A textured structure in which projecting portions are formed on the surface of a cathode is used. External stray light is diffusely (irregularly) reflected by...http://www.google.com.au/patents/US7710028?utm_source=gb-gplus-sharePatent US7710028 - EL display device having pixel electrode with projecting portions and manufacturing method thereof
