GEI’s line of ASTN LCD modules leads the industry in quality, reliability, and competitive pricing. ASTN (advanced super twisted nematic) uses a special liquid crystal polymer film to provide a good display at a wide temperature range. ASTN modules require less power and and can be manufactured at a lower cost than a TFT LCD. This can make ASTN an excellent choice for applications that require a good display while keeping the costs to a minimum.

Shown below is just one example of what GEI can provide in an ASTN module. For more information or a quote, please see our Contact page.

ASTN LCD Features： High contrast and a wide viewing angle Operating temperature： -30 ℃ – 85 ℃ Storage temperature： -40 ℃ – 90 ℃ Contrast: >7:1 （1/4duty） Horizontal viewing angle: -55° to 55° Vertical viewing angle: -50° to 55° Size: designed to customer specifications Compatibility: same as any normal LCD Applications include automotive displays, in-home panels, home appliances, industrial equipment, control instruments, and many more

 

FSTN	ASTN
Contrast 2	Contrast 2
Left viewing angle 43°	Left viewing angle 57°
Right viewing angle 39°	Right viewing angle 58°
Top viewing angle 44°	Top viewing angle >60°
Bottom viewing angle 45°	Bottom viewing angle 59°