ASTN

ASTN LCD module in a car stereo
ASTN LCD module in a car stereo

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
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

 

Viewing angle comparison between FSTN and ASTN
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°