发明名称 |
Fill-in light emitting apparatus and still video camera |
摘要 |
A fill-in light emitting apparatus having an illuminating mechanism for emitting illumination light whose color temperature can be varied; a color temperature metering mechanism for measuring the color temperature of the external light; and a color temperature controlling mechanism for varying the color temperature of the illumination light in accordance with color temperature data measured by the color temperature metering mechanism.
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申请公布号 |
US6081076(A) |
申请公布日期 |
2000.06.27 |
申请号 |
US19970915381 |
申请日期 |
1997.08.20 |
申请人 |
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
OGAWA, KIMIAKI |
分类号 |
G03B7/16;G03B15/05;H04N5/225;H04N5/235;H04N5/77;H04N5/781;H04N9/73;(IPC1-7):H04N9/73 |
主分类号 |
G03B7/16 |
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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