| 摘要 |
An organic EL display device manufacturing method that allows the reliability of the organic EL display device having undergone a defect repair process to be improved. Manufacturing method for organic EL display device, method including an organic EL element substrate formation step of forming at least one organic EL element on an organic EL element substrate, the organic EL element including an organic EL film, an anode electrode, reflection electrode that form a first conductive film provided below the organic EL film, a cathode electrode that forms a second conductive film provided above the to organic EL film, resin sealing step of providing a thermoplastic sealing resin to cover the upper side of the organic EL element, defect detection step of detecting a defect in the organic EL element, and defect elimination step of eliminating the defect detected in the defect detection step by irradiating the defect with a laser beam.
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