NOVELTY - Organic optoelectronic component (10') comprises: first electrode (110); active layer (150) on first electrode; second intermediate layer (190) on active layer, and active layer is between first electrode and second intermediate layer; and second electrode (170) on second intermediate layer, and second intermediate layer is between active layer and second electrode, where second intermediate layer is formed with second mixture containing second polymer and second organic molecule(s) to form hole/electron transferring material, or electron/hole blocking material.    USE - As organic optoelectronic component (claimed) e.g. light-emitting diodes, solar cells, and light sensors.    ADVANTAGE - The organic optoelectronic component contains first and/or second intermediate layer(s) formed form a mixture of polymer and organic molecule for forming hole/electron transfer material, or hole/electron blocking material; as compared to the prior art optoelectronic components in which polymer materials are used as electron transferring layers or hole blocking layers, where it is difficult to control performance of components due to complicated structures of polymers. In the organic optoelectronic component, polymer is used for providing film-formation property and organic molecule contributes to desired optoelectronic property; provides manufacture of organic optoelectronic component by solution process; simplifies the process; and enhances component efficiency.    DETAILED DESCRIPTION - An organic optoelectronic component (10') comprises: first electrode (110); active layer (150) formed on first electrode; second intermediate layer (190) formed on active layer, allowing active layer to be interposed between first electrode and second intermediate layer; and second electrode (170) formed on second intermediate layer, allowing second intermediate layer to be interposed between active layer and second electrode, where second intermediate layer is formed with second mixture containing second polymer and at least second organic molecule for forming hole transferring material, electron transferring material, electron blocking material, or hole blocking material. The organic optoelectronic component further comprises first intermediate layer (130) between active layer and first electrode; and is formed with first mixture containing first polymer and at least first organic molecule for forming hole transferring material, electron transferring material, electron blocking material, or hole blocking material. The second organic molecule is different from first organic molecule. The first intermediate layer is hole transferring layer and second intermediate layer is electron transferring layer or hole blocking layer; or first intermediate layer is electron blocking layer and second intermediate layer is electron transferring layer or hole blocking layer. The first polymer is for forming hole transferring material or electron blocking material, and second polymer is for forming hole blocking material or electron transferring material. The second organic molecule is (30-95 wt.%) of second mixture. The organic optoelectronic component alternatively comprises: first electrode; first intermediate layer formed on first electrode; active layer formed on first intermediate layer, allowing first intermediate layer to be interposed between first electrode and active layer; and second electrode formed on active layer, allowing active layer to be interposed between first intermediate layer and second electrode, where first intermediate layer is formed with first mixture containing first polymer and a first organic molecule for forming hole transferring material, electron transferring material, electron blocking material, or hole blocking material, and the first organic molecule is (30-95 wt.%) of first mixture. The first organic molecule has a molecular weight of 50-1000. An INDEPENDENT CLAIM is included for fabricating organic optoelectronic component involving: applying onto first electrode first mixture which is dissolved in first solvent and comprises first polymer and first organic molecule, and allowing first mixture to form first intermediate layer on first electrode; removing first solvent from first intermediate layer, followed by forming active layer on first intermediate layer; and forming second electrode on active layer, and allowing active layer to be interposed between first intermediate layer and the second electrode, where first organic molecule is for forming hole transferring material, electron transferring material, electron blocking material, or hole blocking material, or forming active layer on first electrode; applying onto active layer second mixture which is dissolved in second solvent and comprises second polymer and at least second organic molecule, to form second intermediate layer on active layer, where at least second organic molecule is for forming hole transferring material, electron transferring material, electron blocking material, or hole blocking material; and forming second electrode on second intermediate layer.    DESCRIPTION OF DRAWING(S) - The figures show cross-sectional views of the organic optoelectronic components.    Organic optoelectronic component (10', 20)    First electrode (110)    First intermediate layer (130)    Active layer (150)    Second electrode (170)    Second intermediate layer (190, 290)