Optical coupler for projection display

• Main Author: AUERBACH ROY A.,GUNNARSSON GUNNAR H
• Format: Patent
• Language: English
• Published: 10.01.2007
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

An optical element is disclosed that includes a face plate of a cathode ray tube and a lens element facing the face plate. The optical element further includes an optical coupling material disposed between the lens element and the face plate. The optical coupling material includes particles disperse...