[Aldric Negrier] is no stranger to the 3D printing world. Having built a few already, he designed and built an SLA/DLP 3D printer ... by the Cristelia – SLA/LCD 3d printer and the Vulcanus ...

Liquid Crystal Display (LCD) 3D printing functions similarly to DLP, but this approach leverages an LCD screen to mask the UV light and display the desired layer shape. Image Credit: Scott Bader ...

The majority of non-SLA resin 3D printers ... degrades the LCD over time, making the LCD itself a consumable item. Enter stage left, Digital Light Processing or DLP to his close friends.