发明名称 |
Dual-screen theater |
摘要 |
An embodiment of the invention provides a theater having a first screen and a second screen movable relative to the first screen. The first and second screens are typically designed for different movie formats. The second screen is mounted to a frame in sections, and a rotating member is operable to move sections of the second screen away from the first screen. A projection system disposed in front of one of the screens is operable to project screen images alternatively on the first screen or on the second screen. A plurality of speakers are mountable to the frame to provide a sound system.
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申请公布号 |
US6407798(B2) |
申请公布日期 |
2002.06.18 |
申请号 |
US19990404445 |
申请日期 |
1999.09.22 |
申请人 |
ENTERTAIMENT PROPERTIES, INC. |
发明人 |
GRAVES JEFFREY P.;GRANT WILLIAM NEIL;JOHNSON KEVIN P.;PACITTI JOE M. |
分类号 |
G03B21/56;(IPC1-7):G03B37/00 |
主分类号 |
G03B21/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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