| 发明名称 |
Display unit and optical waveguide for use in same |
| 摘要 |
The display unit comprises an optical waveguide (3) which is made of polycarbonate with admixtures of titanium dioxide and at least one fluorescent, light-converting organic dye. This achieves a uniform brightness distribution.
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| 申请公布号 |
US4929053(A) |
申请公布日期 |
1990.05.29 |
| 申请号 |
US19890301004 |
申请日期 |
1989.01.23 |
| 申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
MUELLER-STUTE, FRIEDRICH;WEIL, GUENTER |
| 分类号 |
G09F13/18;C08K3/22;C08K5/00;G01D13/22 |
主分类号 |
G09F13/18 |
| 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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