VATN Displays (Vertical Align Twisted Nematic), also known as Vertical Alignment (VA) LCDs is Focus Display Solution’s newest technology that provides a custom LCD display with ultra-high contrast, no hot spots and an extra-wide viewing angle.
Focus Display’s US-based design support will assist you in customizing a VATN Display module for your product. We support you from your engineering design requirements to production.
Vertical Alignment display is an LCD display technology where the liquid crystals align vertically when the voltage is zero. This creates a truly black display. The crystals change alignment and rotate to allow light to pass through when voltage is applied. The greater the angle of the tilt, the more light is allowed to pass through.
VATN (Vertical Alignment Twisted Nematic) LCD Display Modules
The diagram below compares the crystal alignment between a TN and VA (VATN)
We are pleased that we made the decision to work with Focus Displays. The engineering staff was helpful in the design of our custom LCD module. They created the counter drawing in a few days. They were able to accommodate any changes we made and quickly modified the counter drawing. We currently purchase a few different displays from Focus and we have been happy with their service and support.