Display apparatus manufacturing method and display apparatus manufacturing system
US12058919B2 · kind B2 · utility
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Key dates
| Filing date | May 7, 2019 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | May 7, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/40
Abstract
A display apparatus manufacturing method includes preparing a substrate, forming, on the substrate, a display preliminary structure including at least one first electrode, arranging, in a processing chamber, the substrate on which the display preliminary structure is formed, and irradiating ultraviolet rays onto the substrate while maintaining a pressure atmosphere in the processing chamber lower than an atmospheric pressure, forming an intermediate layer on the display preliminary structure, the intermediate layer including an emission layer, and forming a second electrode on the intermediate layer.
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