| 摘要 |
PROBLEM TO BE SOLVED: To form a finer pattern by appropriately adhering and fixing the dot pattern of an injection solution at a desired location on a substrate, when forming an organic EL light-emitting element substrate by utilizing an ink jet injection principle. SOLUTION: There is a transparent conductive film 4 on the surface of a transparent substrate 5. A region in which a resin coating 3 is present and a region in which no resin coatings 3 are present are selectively formed on the transparent conductive film 4. A plurality of independent regions are formed whose periphery is surrounded by the resin coating 3. Solution 2 containing an organic EL material for emitting a different color is injected and given to a plurality of regions in which the transparent conductive film 4 is exposed and the plurality of regions whose periphery is surrounded by the resin coating 3, thus manufacturing the organic EL light-emitting element substrate in which a group of organic EL light-emitting elements are formed. The resin coating 3 is wet to the solution 2 easier than a region in which the transparent conductive film 4 is exposed, and light between adjacent emission sections cannot be leaked as a non-light-transmitting material. COPYRIGHT: (C)2006,JPO&NCIPI
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