| 摘要 |
An apparatus includes a gobo configured to be inserted into a projection gate of a projector. The gobo includes a substantially transparent substrate and a coating on the substrate. The coating includes one or more layers of ultraviolet curable ink material. The gobo may also include an adhesion promoter directly on the substrate, where the coating is directly on the adhesion promoter. The coating may include a stack having multiple layers of ultraviolet curable ink material, where the stack includes ink material of at least two different colors. One layer could have white/reflective ultraviolet curable ink material, where that layer is configured to face a light source of the projector. At least one layer of ultraviolet curable ink material could have a varying thickness, which can control a percentage or a color saturation of light transmitted through the at least one layer of ultraviolet curable ink material. |
