Where can I find TN liquid crystal?

Question

LCD displays

Good evening.
There was a need to purchase TN liquid crystal / liquid crystal / twisted nematic (not sure of its correct name) - the central part of the lcd.
That is, I need an lcd without polarizers, a reflector and backlight, but with contacts connected to the crystal, so as not to dance with soldering.
The essence of the task is to apply voltage to it and change the refraction of light, which can only be seen with the help of a different polarizing filter.
Does anyone know where it can be found? All I found myself is just displays or suggestions to open one of the unnecessary ones in order to pull out the central part from it.
PS need one big crystal (one pixel)

Answer 1

Such a device is called liquid crystal shutter, liquid crystal variable attenuator, liquid crystal light valve https://en.m.wikipedia.org/wiki/Light_valve . Example: https://www.adafruit.com/product/3330
You will have to remove the polarizer from such a device yourself, in retail quantities you will not find a bare liquid crystal layer without everything else. And to order - it will be expensive.