Eidophor: Difference between revisions

An '''Eidophor''' was a [[video projector]] used to create theater-sized images from an [[analog video]] signal. The name Eidophor is derived from the Greek word-roots ''eido'' and ''phor'' meaning 'image' and 'bearer' (carrier). Its basic technology was the use of [[Electrostatics|electrostatic]] charges to deform an [[oil]] surface.