Organic light emitting diode and electronic equipment
A technology of light-emitting diodes and light-emitting sub-layers, which is applied in the direction of organic light-emitting devices, organic light-emitting device structures, organic semiconductor devices, etc., can solve problems such as high voltage, high power consumption, and increased process complexity with the number of layers, so as to reduce the working voltage , The effect of reducing the number of layers and reducing power consumption
Active Publication Date: 2014-04-09
HEFEI BOE OPTOELECTRONICS TECH +1
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Abstract
The invention discloses an organic light emitting diode and a set of electronic equipment. The organic light emitting diode comprises a first carrier transport layer and a second carrier transport layer which are arranged opposite to each other and a light emitting layer. The light emitting layer comprises a first surface and a second surface which are opposite to each other, carriers transported by the first carrier transport layer enter the light emitting layer through the first surface, and carriers transported by the second carrier transport layer enter the light emitting layer through the second surface. The light emitting layer comprises a first light emitting sub-layer and a second light emitting sub-layer, wherein the first light emitting sub-layer is of a hollow structure, the second light emitting sub-layer comprises a body part and a protruding part, the protruding part protrudes out of the body part and is contained in the hollow structure, the surface of the first light emitting sub-layer and the surface of the protruding part form the first surface of the light emitting layer, and the surface of the body part forms the second surface of the light emitting layer. According to the organic light emitting diode and the electronic equipment, the working voltage is lowered, the power consumption is reduced, and the manufacturing technology is also simplified because the number of layers is reduced.
Application Domain
Solid-state devicesSemiconductor/solid-state device manufacturing +1
Technology Topic
Charge carrierVoltage +8
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