Latest Martin Schadt Stories
An interdisciplinary team of University of Pennsylvania researchers has already developed a technique for controlling liquid crystals by means of physical templates and elastic energy, rather than the electromagnetic fields that manipulate them in televisions and computer monitors.
Liquid crystals (LCs), a state of matter that has properties between those of a conventional liquid and those of a solid crystal, are fast becoming a household name thanks to their widespread use in television, smartphone and computer displays.
Chemists at Vanderbilt University have created a new class of liquid crystals with unique electrical properties that could improve the performance of digital displays used on everything from digital watches to flat panel televisions.
A University of York scientist has been awarded a Royal Society Dorothy Hodgkin Fellowship for her research on smart polymer materials that could eventually be used as sensors to detect biological materials and pollutants.
In order to successfully fabricate a commercial Liquid Crystal Display, uniform orientation of the liquid crystal (LC) molecules is required. Traditionally this molecular alignment of liquid crystal is achieved by physically or chemically treating the surface. A simple method used to achieve preferred orientation is rubbing but this may produce dust, static charging and mechanical damage which deteriorates the production yield.
- To writhe; struggle or twist about with more or less force; wriggle.
- To scribble, jot.