Custom VATN LCD Displays

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Custom VATN LCD Displays

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.

Advantages of VATN include:

• Less Expensive than In-Plane Switching
• Ultra-wide Viewing angle compared to Twisted Nematic
• Operating temperature range of -30C to 80C
• Contrast Ratio >150:1
• Response time of less than 70ms
• True black background compared to TN’s blue background

The VATN LCD Displays are a perfect solution for

• Industrial LCD displays
• Outdoor LCD displays
• Medical LCD displays

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)

Display	Controller
16×2 VATN LCD Displays
FDS16x2(76×36)SBV 1) V162CSB 2) 65×16 Viewing Area 3) 84×44 Module Dimension 4) Built-in controller (HT1621 or Equivalent) 5) [View Photo]	HT1621
20×2 VATN LCD Displays
FDS20x2(108×29)SBV 1) V202CSB 2) 73.5×11.5 Viewing Area 3) 115×36 Module Dimension 4) Built-in controller (HT1621 or Equivalent) 5) [View Photo]	HT1621