Organic light emitting diode structure having light-emitting, hole transport layer and fabricating method thereof

摘要

An organic light emitting diode structure is disclosed. The hole transport layer of the organic light emitting diode structure is used as a first primary color light emitting layer. A second primary color light emitting unit and a third primary color light emitting unit are formed on the first primary color light emitting layer, and a part of the first primary color light emitting layer is exposed. A method for fabricating the organic light emitting diode structure is also disclosed.