发明名称 |
DYNAMIC, SINGLE PHOTODIODE PIXEL CIRCUIT AND OPERATING METHOD THEREOF |
摘要 |
The invention relates to pixel circuit and an operating method thereof, comprising a front-end circuit comprising a single photodiode and having an output, said front-end circuit being configured for delivering on said output a photoreceptor signal derived from a light exposure of said single photodiode; a transient detector circuit configured for detecting a change in said photoreceptor signal delivered on said output; an exposure measurement circuit configured for measuring said photoreceptor signal delivered on said output upon detection by the transient detector circuit of a change in the photoreceptor signal. The invention also relates to an image sensor comprising a plurality of pixel circuits. |
申请公布号 |
EP3047647(A1) |
申请公布日期 |
2016.07.27 |
申请号 |
EP20140765959 |
申请日期 |
2014.09.15 |
申请人 |
CHRONOCAM |
发明人 |
MATOLIN, DANIEL;POSCH, CHRISTOPH |
分类号 |
H04N5/351 |
主分类号 |
H04N5/351 |
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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