| 摘要 |
PROBLEM TO BE SOLVED: To provide a production method of a reflector including a reflection film excellent in adhesion, which has high production efficiency, and a production apparatus therefor, and to provide a production method of a lighting system using the same.SOLUTION: A plasma treatment using nitroethane gas is performed onto a resin substrate 21 having a three-dimensional shape, and then an aluminum film 22 is formed as a reflection film. A protection film 23 is formed on the surface of the aluminum film 22. A sample to which the plasma treatment using nitroethane gas is applied can provide a reflection film excellent in adhesion without providing a ground layer. |
