发明名称 |
Image fibers |
摘要 |
An image fiber in which the contrast of the viewed image is improved. The image fiber of the invention is composed of a plurality of optical fiber cores with a cladding layer provided around the cores and filled into the spaces between the cores. A primary coating covers the cores and cladding layer. The primary coating contains a light-absorbing substance, for instance, carbon particles. Preferably, the primary coating is composed mainly of silicone resin.
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申请公布号 |
US4615583(A) |
申请公布日期 |
1986.10.07 |
申请号 |
US19840582518 |
申请日期 |
1984.02.22 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
TSUNO, KOICHI;FUJIWARA, KUNIO |
分类号 |
G02B6/04;G02B23/26;(IPC1-7):G02B6/22 |
主分类号 |
G02B6/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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