发明名称 |
SHARED TIME OF FLIGHT PIXEL |
摘要 |
A time of flight pixel includes a photodiode that accumulates charge in response to light incident upon the photodiode. A first transfer transistor is couple between the photodiode and a first charge storage device to selectively transfer charge to the first charge storage device from the photodiode. A second transfer transistor coupled between the photodiode and a second charge storage device to selectively transfer charge to the second charge storage device from the photodiode. An enable transistor is coupled between the first charge storage device and a readout node coupled to the second charge storage device to selectively couple the first charge storage device to the readout node. An amplifier transistor having a gate is also coupled to a readout node.
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申请公布号 |
US2013181119(A1) |
申请公布日期 |
2013.07.18 |
申请号 |
US201213350609 |
申请日期 |
2012.01.13 |
申请人 |
BIKUMANDLA MANOJ;SALADI SASIDHAR;OMNIVISION TECHNOLOGIES, INC. |
发明人 |
BIKUMANDLA MANOJ;SALADI SASIDHAR |
分类号 |
H01L27/144 |
主分类号 |
H01L27/144 |
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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