发明名称 |
Bildaufnahmevorrichtung für ein Fahrzeug |
摘要 |
<p>The invention relates to an image capturing device comprising an image sensor. A first polarizing filter is arranged in at least one first subarea in front of the image sensor while a second polarizing filter is arranged in at least one second subarea. The polarizing filters have different directions of polarization (h;v). The image capturing device of the invention comprises an evaluation unit which is able to detect the presence of polarized light by comparing the intensities of the at least two subareas that are polarized differently. In other words, the intensity in the subarea of the image sensor which receives electromagnetic radiation that has passed through the first polarizing filter is compared with the intensity in the subarea of the image sensor which receives electromagnetic radiation that has passed through the second polarizing filter.</p> |
申请公布号 |
DE112012002809(A5) |
申请公布日期 |
2014.03.20 |
申请号 |
DE20121102809T |
申请日期 |
2012.07.02 |
申请人 |
CONTI TEMIC MICROELECTRONIC GMBH |
发明人 |
KROEKEL, DIETER |
分类号 |
H01L27/146;G01N21/17;G01N21/21;H04N9/04 |
主分类号 |
H01L27/146 |
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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