Optical coupler for projection display

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...

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Bibliographic Details
Main Author AUERBACH ROY A.,GUNNARSSON GUNNAR H
Format Patent
LanguageEnglish
Published 10.01.2007
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary: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 dispersed in a host material.
Bibliography:Application Number: CN200480037858