| 发明名称 |
OPTICAL RECORDERRREPRODUCER |
| 摘要 |
PURPOSE:To perform always satisfactory recording irrespective of various factor variations by detecting the amplitude variations of transmitted light in a recording material of recording light, comparing their magnitudes and controlling recording energy. |
| 申请公布号 |
JPS5369004(A) |
申请公布日期 |
1978.06.20 |
| 申请号 |
JP19760145007 |
申请日期 |
1976.12.01 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
YOSHIDA TOMIO;NAKADA AKIFUMI;HARIKAE SHIYUNJI;SATOU TOSHIO |
| 分类号 |
H04N5/85;G02B27/00;G11B7/00;G11B7/125;H04N5/84 |
主分类号 |
H04N5/85 |
| 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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