A light distributing removable door assembly (and elements thereof) for a back-lit flat panel display subsystem wherein the subsystem is for direct viewing as a monitor and having overhead projection capability. The removable door assembly provides for back-lighting via a light pipe for direct viewing...http://www.google.es/patents/US5896119?utm_source=gb-gplus-sharePatente US5896119 - Removable backlighting assembly for flat panel display subsystem
Removable backlighting assembly for flat panel display subsystem
