LCD explanation is completely backwards. The lcd doesn't display the image of each layer, it displays a mask that allows UV light to pass through where the layer needs to be exposed. The lcd isn't what cures the resin.
However, changing the lcd+fep on a 3d lcd printer, has the same cost as changing just the fep on a dlp printer. the lcd lasts one year, the fep 1 month, being the most advantageous lcd
I am new to the 3D printing world. I use an LCD printer at the moment but am very interested in getting a DLP printer as well. I noticed that there’s different types of resin and if that really matters. My question is, can I can use LCD resin on a DLP printer?
Yes, Laser SLA prints are smoother and have better tolerances compared to DLP and LCD. Laser SLA printers do not target consumers because it is low maintenance. You need to replace your LCD every 2000 hours. DLP and laser based SLA requires less maintenance and tend to last longer. I haven't seen a laser based SLA printer fails because of laser diode failures
