| abstract |
The present invention provides an infrared organic light-emitting diode, which includes a light-transmitting substrate, an anode arranged on the light-transmitting substrate, a hole transporting layer arranged on the anode, a light emission layer arranged on the hole transporting layer, a hole blocking layer arranged on the light emission layer, an electron transporting layer arranged on the hole blocking layer, and a cathode arranged on the electron transporting layer. The light emission layer is an infrared light emission layer. The infrared organic light-emitting diode uses the infrared light emission layer to emit infrared light so as to overcome the drawbacks of high manufacturing cost, complicated operation, and being not able to form a film on polycrystalline, amorphous, or flexible plastic substrate found in the inorganic semiconductor infrared devices and thus lower down the manufacture cost to quite an extent and provides versatile utilization to help popularization |