| 摘要 |
PURPOSE:To obtain a small-sized, low cost, highly accurate, highly reliable and safe three-dimensional structure, which makes short-time working possible. CONSTITUTION:A collimator lens 2 is provided on the optical path irradiated from an ultraviolet beam source 1. A transmission type liquid crystal display panel 3 is arranged to the traveling direction of parallel luminous flux 2a passed through the collimator lens 2. Below the transmission type liquid crystal display panel 3, an ultraviolet-curing resin liquid tank 4, in which ultraviolet-curing resin liquid 5 is filled. Within the ultraviolet-curing resin liquid tank 4, a table 6, which is vertically movable with a table lifting device 8, is arranged through a table supporting arm 7. The device concerned is controlled with a controller 10. |
