| 摘要 |
A method of forming an active layer of an organic solar cell using spray coating is provided. The method includes dissolving at least one material in a solvent to form a solution, preparing a coating material by diluting the solution, and spraying the coating material on a subject for spray coating. The spray coating does not need a vacuum chuck, and thus can be applied to a large-sized substrate, and a roll-to-roll method.
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