Abstract: A three-dimensional printing apparatus includes a liquid tank capable of accommodating a photosensitive liquid. The liquid tank includes a film, a plurality of side walls, a plate and a motor. The film has a workpiece curing area. The plurality of side walls surrounds the film. The plate is capable of supporting the film and having at least one fluid tunnel extending from a first surface of the plate contacting the film to a second surface of the plate. The motor is connected to the liquid tank to incline the liquid tank. A gap is formed between the plat and one of the plurality of side walls of the liquid tank, and the film is communicated with an outside space via the gap.

Abstract: A three-dimensional printing device including a rigid optically transparent plate, a release film, an adhesive layer, a light source, and a reflection assembly is provided. The rigid optically transparent plate has a first surface and a second surface opposite the first surface, the release film is disposed on a side of the rigid optically transparent plate adjacent to the first surface, and the adhesive layer is arranged between the rigid optically transparent plate and the release film. The light source is disposed on a side of the rigid optically transparent plate adjacent to the second surface, and the reflection assembly includes at least one mirror and is arranged at a position capable of forming a light path from the light source to the rigid optically transparent plate.

Abstract: A three-dimensional printing apparatus includes a tank, a transparent plate, a printing platform, a projector and a heat dissipation assembly. The tank accommodates a photocurable material, and the transparent plate is disposed adjacent to the tank. The printing platform and the projector are respectively disposed on opposite sides of the transparent plate. The heat dissipation assembly is disposed adjacent to the tank.

Abstract: A three-dimensional printing apparatus includes a tank, a transparent plate, a printing platform, a projector and a heat dissipation assembly. The tank accommodates a photocurable material, and the transparent plate is disposed adjacent to the tank. The printing platform and the projector are respectively disposed on opposite sides of the transparent plate. The heat dissipation assembly is disposed adjacent to the tank.

Abstract: A three dimensional printing device includes a plane putting a photocured material. A pusher mechanism has a contact end above the plane, wherein the contact end is used to contact and remove a portion of the photocured material. The remnant thickness of the removed photocured material is larger than the thickness of a layer of cured pattern.

Abstract: A three dimensional printing device includes a plane, a projector, a separation mechanism, and a driving mechanism. The plane is used to put a first photocured material and a second photocured material. The projector emits a light to cure the first photocured material and the second photocured material. The separation mechanism is disposed on the plane and used for separating the first photocured material and the second photocured material, and the driving mechanism drives the separation mechanism to change a location of the first photocured material on the plane.

Abstract: A three-dimensional printing apparatus includes a liquid tank capable of accommodating a photosensitive liquid. The liquid tank includes a film, a plurality of side walls, a plate and a motor. The film has a workpiece curing area. The plurality of side walls surrounds the film. The plate is capable of supporting the film and having at least one fluid tunnel extending from a first surface of the plate contacting the film to a second surface of the plate. The motor is connected to the liquid tank to incline the liquid tank. A gap is formed between the plat and one of the plurality of side walls of the liquid tank, and the film is communicated with an outside space via the gap.

Abstract: A three dimensional printing device includes a plane putting a photocured material. A pusher mechanism has a contact end above the plane, wherein the contact end is used to contact and remove a portion of the photocured material. The remnant thickness of the removed photocured material is larger than the thickness of a layer of cured pattern.

Abstract: A three dimensional printing device includes a plane, a projector, a separation mechanism, and a driving mechanism. The plane is used to put a first photocured material and a second photocured material. The projector emits a light to cure the first photocured material and the second photocured material. The separation mechanism is disposed on the plane and used for separating the first photocured material and the second photocured material, and the driving mechanism drives the separation mechanism to change a location of the first photocured material on the plane.

Abstract: A three dimensional printing mechanism includes a plane receiving a first photocured material and a second photocured material which is different from the first photocured material. A first photocured material supplying mechanism is used for inputting the first photocured material into the plane, whereas a second photocured material supplying mechanism is used for inputting the second photocured material into the plane.

Abstract: A three-dimensional printing apparatus includes a liquid tank and a motor. The liquid tank includes a film and a plate. The film has a working area, and the plate supports the film and has at least one fluid tunnel extending from a first surface of the plate contacting the film to a second surface of the plate. The motor is disposed on the liquid tank, providing dragging-down traction to incline the liquid tank. The embodiments of the present invention facilitate the separation of workpieces from the film. Another three-dimensional printing apparatus and a three-dimensional printing method are also provided.