| abstract |
The utility model relates to a build plate for a three-dimensional printer, comprising: an optically transparent first channel layer with channels therein; an optically transparent second channel layer on the first channel layer and having channels therein; A flexible, optically clear sheet of upper and lower surfaces, the upper surface of the sheet including a textured surface for forming a three-dimensional object, the lower surface of the sheet positioned on the second channel layer. The utility model also relates to a construction plate assembly of a three-dimensional printer, and a device for forming a three-dimensional object from a polymerizable liquid. |