发明名称 |
ILLUMINANT DEVICE AND LIGHT REFLECTING SHADE THEREOF |
摘要 |
This invention provides an illuminant device and its light reflecting shade for reflecting a light emitted from a light source. The light reflecting shade includes at least one reflecting sheet, which forms a conoid-like structure having a first side and a second side. The light source is disposed at the first side, and the second side is a light emitting side. The central axial line of the first side is aligned or not aligned with the central axial line of the second side.
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申请公布号 |
US2010085760(A1) |
申请公布日期 |
2010.04.08 |
申请号 |
US20080345089 |
申请日期 |
2008.12.29 |
申请人 |
HSU HAN-CHUNG;LIANG NAI-YUEH |
发明人 |
HSU HAN-CHUNG;LIANG NAI-YUEH |
分类号 |
F21V1/00;F21V7/09 |
主分类号 |
F21V1/00 |
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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