A panoramic display system (10') includes a curved projection screen (14'), a panoramic projector (12'), and a substantially conically shaped barrier (218). The projector (12') is configured to project an image onto the projection screen (14') from a projection point located substantially above the projection screen. The conical barrier (218) has a base (214) disposed toward the bottom of the projection screen (14'), and an apex region (212) disposed toward the projection point. The barrier blocks scattered light from reflecting from portions of the curved screen to other portions thereof.

Title
Reflection barrier for panoramic display
Application Number
GB20060015746 20041213
Publication Number
2428106B
Application Date
December 13, 2004
Publication Date
January 17, 2007
Inventor
Tanner Allen H
US
Christensen Rob
US
Streid Harry
US
Corporation Evans Sutherland C
US
Assignee
Corporation Evans Sutherland C
US
IPC
H04N 05/74
G06F 07/00
G02B 27/00
G03B 37/00
H04N 05/74
G06F 07/00
G02B 27/00
G03B 37/00
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