发明名称 |
SEAMLESS PROJECTION SCREEN FOR FAST INSTALLATION |
摘要 |
Seamless display screens that are portable and can be installed in a fast manner, as well as a projection unit for use with several projectors as well as methods of making such display screens. The projection unit can be suitable for being used as a rear projection unit. Devices are provided for reducing depth of the projection unit, to compensate for blend zones and to make it easy to transport such as to be suitable for trade shows, e.g. mirrors or Fresnel lenses. |
申请公布号 |
US2016216601(A1) |
申请公布日期 |
2016.07.28 |
申请号 |
US201415023905 |
申请日期 |
2014.09.07 |
申请人 |
BARCO NV ;BARCO CONTROL ROOMS GMBH |
发明人 |
DUCASTEELE Stefaan;DEWAELE Tom;VAN COLEN Davy;NEHRHOFF VON HOLDERBERG Lutz;MATTHYS Geert |
分类号 |
G03B37/04;G03B21/16;G02B3/08;G03B21/62 |
主分类号 |
G03B37/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Kortrijk BE |