摘要 |
PURPOSE: To provide a manufacturing method for an organic EL element wherein organic EL materials are prevented from being color-mixed among adjacent barriers, when the element is manufactured such that the materials are coated among the barriers formed on a substrate, and also to provide a displaying device with the element. CONSTITUTION: Hole transport layers 10 are formed by drying a hole transport material 8 by means of heating the substrate 2 after the hole transport material 8 is selectively supplied to each element space SP. As a result, the adhesion of the hole transport material 8 to tops of the barriers is prevented, and liquid repellency treatment to the barrier tops are carried out. Specifically, layers 12 containing fluorine are formed on the tops of the barriers 6. Further, following the liquid repellency treatment, the organic EL materials 14R are supplied to spaces among the barriers. In this process, the transfer of the materials to other spaces among the barriers is hindered so that the color mixing of the materials having a plurality of colors is effectively prevented.
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