| 发明名称 |
Lateral light diffusion fibre optic |
| 摘要 |
The fibre optic has one or more identical fibres (10) each formed of four or seven twisted sub fibres of one millimetre diameter. The ratio between the pitch of the twist and its diameter determines the light characteristics and is between seven and seventeen.
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| 申请公布号 |
FR2772114(A1) |
申请公布日期 |
1999.06.11 |
| 申请号 |
FR19970015567 |
申请日期 |
1997.12.09 |
| 申请人 |
PHILIPS ELECTRONICS NV |
发明人 |
LAMBERT EMMANUEL |
| 分类号 |
F21V8/00;(IPC1-7):F21V8/00;G02B6/44 |
主分类号 |
F21V8/00 |
| 代理机构 |
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代理人 |
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