Patent ID: 11179882

Abstract:
A system (1) for constructing a component, contains a trough (13) with an at least partly transparent base (23), an at least partly stretchable semipermeable layer (7), for receiving a photosensitive substance (5), and a phase (9) arranged below the semipermeable layer (7) and forms an intermediate layer (11) within the photosensitive substance (5). A light source (25) is below the trough base (23) for curing the photoreactive substance (5) in some regions. A construction platform (31) is above the semipermeable layer (7) and can be lifted and lowered for receiving the component (3), as well as with a driver (15) which extends from the semipermeable layer (7) in the direction of the construction platform (31) and can be moved relative to the trough base (23) to convey the photoreactive substance (5) into a gap (20) between the construction platform (31) and the semipermeable layer (7).