The present invention is an improved material and method for use for providing diffuse reflectivity of light in backlighted visual displays, such as liquid crystal displays (LCD) employed in a wide variety of applications. By employing an expanded polytetrafluoroethylene (PTFE) comprising...http://www.google.de/patents/US5838406?utm_source=gb-gplus-sharePatent US5838406 - Light reflectant surface of expanded polytetrafluoroethylene with nodes and fibrils for backlit liquid crystal displays 
