OLED display - OLED display

Organic electroluminescent diodes (Organic Light-Emitting Diode, OLED) Owing to the self-luminous , no backlight, high contrast , thin, wide viewing angle , fast response , flexibility of the panel can be used for a wide temperature range, relatively simple structure and process of the other excellent features, is considered medical titanium alloy generation of flat panel display technology emerging applications . For organic electroluminescent devices , luminescent material we may be divided into two types: small molecular baoji titanium industry  and a polymer OLED ( may also be referred to as PLED). Preparation of their differences mainly in the different devices : small molecule devices mainly used vacuum thermal evaporation process , the polymer devices are using spin coating or inkjet technology .