| 发明名称 |
REMOTE CONTROL LIGHT TRANSMITTING LENS SYSTEM |
| 摘要 |
A light transmitting lens for a light activated television remote control system. The lens has a modified cylindrical shape to provide a wide horizontal dispersion angle and a reduced vertical dispersion angle. |
| 申请公布号 |
CA1075057(A) |
申请公布日期 |
1980.04.08 |
| 申请号 |
CA19760257526 |
申请日期 |
1976.07.22 |
| 申请人 |
MAGNAVOX COMPANY (THE) |
发明人 |
MIERZWINSKI, EUGENE P. |
| 分类号 |
F21V5/04;G02B27/00;H01L33/58;H01L33/60;H04B10/00;H04B10/114;H04N5/00;H04Q9/00 |
主分类号 |
F21V5/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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