| 发明名称 |
OPTICAL FIBER AND LIGHT EMISSION DISPLAY DEVICE USING THE SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a side-face projection type optical fiber which can project light in a specific direction from its side-face part. SOLUTION: The optical fiber has a solid core having an outer peripheral surface formed in uneven structure in its circumferential and length directions. |
| 申请公布号 |
JP2001108834(A) |
申请公布日期 |
2001.04.20 |
| 申请号 |
JP19990282911 |
申请日期 |
1999.10.04 |
| 申请人 |
THREE M INNOVATIVE PROPERTIES CO |
发明人 |
MATSUMOTO KENJI;KOGA YOSHIJI |
| 分类号 |
G09F13/00;E01F9/00;E01F9/016;E01F9/03;F21S2/00;F21V8/00;G02B6/00 |
主分类号 |
G09F13/00 |
| 代理机构 |
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