发明名称 |
Strap design for tiled rear projection screens |
摘要 |
An improved strap design is provided for to reducing edge reflections in tiled video cubes. More particularly, a groove is notched on the outside of the strap into which bonding compound is injected for bonding the screen mounting surface to the video cube. In addition to eliminating edge reflections, the new strap design also provides a clearer bond, without voids and cutting debris trapped between the side strap and clear screen mounting surface. Crazing is also reduced with the new bond, and there is no excessive machining requirement to create the groove in the strap, thereby saving on construction time.
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申请公布号 |
US6930832(B1) |
申请公布日期 |
2005.08.16 |
申请号 |
US20040913452 |
申请日期 |
2004.08.09 |
申请人 |
CHRISTIE DIGITAL SYSTEMS, INC. |
发明人 |
PARKIN JOHN;KOMARNYCKY O. NICHOLAS |
分类号 |
G03B21/56;H04N5/64;H04N5/74;(IPC1-7):G03B21/56 |
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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