In LCD technology what is the “duty cycle” of each pixel
I am trying to determine how much energy is transferred from an SLA printer pixel to the resin. One of the key things I am having trouble finding a good answer to is given a static image how long is any given pixel actually on during the display time? Basically what is the “Duty Cycle” of that pixel. 


The "duty cycle" is nearly 100%, but a lot of energy is still lost in the display due to polarization, fill factor and absorption, especially if using very short wavelengths. 

This should really be measured, but a transmission of less than 50% is certainly possible for shorter blue wavelengths even when the pixel is on and the light source polarized. If you're using 405nm or lower, transmission could be even less.