| 摘要 |
A patterning method comprises selectively depositing droplets of a first polymer material solvent solution onto a layer of another polymer material. The solvent is chosen to dissolve both polymer materials, which are selected so as to exhibit phase separation upon drying to provide domains of the first polymer material embedded in and extending though ther other polymer material. By selection of appropriate polymer materials the patterning method may be used, for example, to fabricate light emitting devices, optical colour filters, or vertical interconnects in electronic devices. |
