KAIYUAN CHEMICAL PTE.LTD
Add: Binhai New Area of Tianjin Xiangluo Bay
Business District Yingbin Avenue outstanding international block B room 2205
Tel:+86-22-59891255/59891266/59891277
Fax:+86-22-59892050
P.C.:300452
E-mail:sales@kaiyuanchem.com
URL:www.kaiyuanchem.com
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OLED Materials – for Revolutionary High-Performance Displays
OLEDs – organic light emitting diodes – have a simple structure. They consist of organic semiconductor small molecules or polymers mounted on a substrate of glass or flexible film between conducting electrodes. When a current flow between the electrodes, pairs of electrons and holes are formed, which generates excitons. They return from the excited state to the ground state by emitting light. The molecular structure of the semiconductors used determines the color of the light emitted. In a component based on small molecules, each OLED material has its own characteristic function.