| 发明名称 |
AUTOMATIC FOCUS CONTROL UNIT, ELECTRONIC DEVICE AND AUTOMATIC FOCUS CONTROL METHOD |
| 摘要 |
<p>Disclosed herein is an automatic focus control unit including: a first light-emitting element; a line sensor; a second light-emitting element; a slit member; a shifting mechanism; and a controller.</p> |
| 申请公布号 |
KR101484323(B1) |
申请公布日期 |
2015.01.28 |
| 申请号 |
KR20090019632 |
申请日期 |
2009.03.09 |
| 申请人 |
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发明人 |
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| 分类号 |
G02B7/04;G02B7/18;G02B7/28 |
主分类号 |
G02B7/04 |
| 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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