| 摘要 |
Provided is a method for manufacturing a light-emitting device, by which method a light-emitting device (21) can be manufactured with ease by selectively removing a thin film that is formed outside a light-emitting region by ink application.
The method for manufacturing a light-emitting device is a method to manufacture a light-emitting device that includes a supporting substrate and a plurality of organic electroluminescent (EL) elements (22) that are provided at a light-emitting region defined on the supporting substrate, the element including a first electrode (12), a second electrode, and an organic EL layer provided between the first electrode and the second electrode. The method includes: preparing the supporting substrate that is provided with the first electrode, supplying an ink containing the material of the organic EL layer onto the supporting substrate to form a thin film made of the ink in the light-emitting region and a region outside the light-emitting region on the supporting substrate, making the thin film in the light-emitting region insoluble, removing the thin film outside the light-emitting region by cleaning, and forming the second electrode.
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