| 发明名称 |
DIGITAL CAMERAS WITH TRIANGULATION AUTOFOCUS SYSTEMS AND RELATED METHODS |
| 摘要 |
Digital cameras with triangulation auto focus systems include a spot beam emitter than can be used to project a spot onto a subject that is captured in an image and used to electronically automatically determine a subject to camera distance.
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| 申请公布号 |
US2009186655(A1) |
申请公布日期 |
2009.07.23 |
| 申请号 |
US20090415679 |
申请日期 |
2009.03.31 |
| 申请人 |
SONY ERICSSON MOBILE COMMUNICATIONS AB |
发明人 |
WERNERSSON MATS GORAN HENRY |
| 分类号 |
H04M1/00;H04N5/225;H04N5/232 |
主分类号 |
H04M1/00 |
| 代理机构 |
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代理人 |
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