Profile: Polytronix, Inc. provides custom-made liquid crystal displays and assemblies. We design LCDs for various companies, from aerospace to consumer electronics. Our Polyvision™ panels can transform from a cloudy white translucent barrier to an optically clear state with the flick of a switch. The panels are produced by laminating polymer-dispersed liquid crystal film with architectural grade PVB between two layers of glass. We set new standards for wide temperature range operation, rapid prototyping, and unique physical properties of performance with the standard displays.