under the guidance of Mrs. Shobha p cdept of ece, AIT BANGALORE Presented by Hemant Kumar Sharma ( 1AT08EC043)
What is an OLED? OLED - Organic Light Emitting Diode An OLED is an electronic device made by placing aseries of organic thin films between two conductors. Whenelectrical current is applied, a bright light is emitted..
Architecture of OLEDs
How OLEDs Emit Light *The battery or power supply of the device containing the OLED applies a voltage across the OLED. *An electrical current flows from the cathode to the anode through the organic layers.(an electrical current is a flow of electrons) *At the boundary between the emissive and the conductive layers, electrons find electron holes. *The OLED emits light