DLP technology is a kind of light curing molding technology, which was first developed by Texas Instruments, called digital light processing rapid prototyping technology.DLP technology uses a higher-resolution digital light processor to cure the liquid photopolymer, which cures the liquid polymer layer by layer.
Mainly used in dentistry (orthodontics, correction, surgical guide), jewelry.
|Technical Principle||High-Precision Digital Light Curing 3D Printing Technology (Dlp)|
|Print Layer Thickness||0.1-2mm|
|Type Of Light Source||450nm Uv Led Light Source (50,000 Hours)|
|File Format||Slc, Stl|
|Operating System||Windows, Linux, Ios|
Distinction from SLA
The printing material is also a photosensitive resin.The working principle is to use the characteristics of the liquid photosensitive resin to be cured under the irradiation of ultraviolet light.
1.DLP is formed by surface;SLA is formed by point, and then cured from point to line and from line to surface.
2.DLP molding technology first digitally processes the image signal and then projects the light to cure the photopolymer;SLA uses a laser spot to focus on the liquid photopolymer.