LCD shutter: transparancy control?


#1

Hi,

does the LCD shutter do only black at 3.3V and transparent at 0V, or can it goes to 50% transparency at 1.5V (for example) ?


(sorry if bad english, not my natural language)


#2

You will get some opacity control, but the response is non-linear, so 1.65% would almost certainly not be 50% transparency. Anything below around 1v would be fully transparent which leaves you with 2.3v range at best, but since it’s nonlinear most of that range would appear fully opaque.