Display screen
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United States of America Patent
Stats
-
May 13, 2008
Grant Date -
Aug 31, 2006
app pub date -
Jun 6, 2005
filing date -
Feb 28, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A display screen for a projection device is disclosed, wherein the display screen includes a substantially rigid translucent backing structure, and a viewing surface disposed on the backing structure, wherein the viewing surface has a frosted appearance. The display screen also may include a contrast-improving intermediate layer disposed between the backing structure and the viewing surface.
First Claim
Family
International Classification(s)
Cited Art Landscape
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