PMVA Displays

Passive Matrix Vertical Alignment (PMVA) is a monochrome display technology that enables the designer to achieve the look and feel of expensive colour displays but at a lower cost, both in the display and drive electronics.

PMVA displays utilise an altered LCD cell design, the advantages are very wide or full viewing angle, very high contrast ratio, fast response time and true blacks. It is a negative (white on black) technology but can also use colour backlight or screen printing to colour zones of the display or even individual segments. It's even possible to use RGB backlight LEDs and change colours on the fly.

These displays are available as custom masked glass or graphical modules. Customisation is relatively low cost and very short lead time and the resulting product is cost competitive with standard STN/TN modules.

PMVA displays’ performance characteristics are very stable with temperature, and the designer does not have to derate its usage to ensure the device will function properly as ambient temperature changes or becomes extreme. Add this to its robust character with typical operating life of 100k hours makes the technology very suitable for applications requiring reliable operation in challenging environments.

All Black characteristics means the designer can create a superbly polished display effect, the off characters disappear completely giving a very modern, sophisticated look and feel to the end product. 

 Get in touch today to find out more about customised PMVA display solutions