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公开(公告)号：EP3840364A1
公开(公告)日：2021-06-23
申请号：EP21156027.1
申请日：2016-11-11
IPC分类号： H04N5/374 , H01L27/146 , H04N5/357
摘要： An imaging device includes: unit pixel cells each including a first electrode, a second electrode facing the first electrode, a photoelectric conversion layer between the first electrode and second electrode, a charge accumulation region electrically connected to the first electrode, and a signal detection circuit electrically connected to the charge accumulation region; and a voltage supply circuit electrically connected to the second electrode, the voltage supply circuit supplying a first voltage to the second electrode in an exposure period that is a period for accumulating charges generated by photoelectric conversion in the charge accumulation region, the voltage supply circuit supplying a second voltage that is different from the first voltage to the second electrode in a non-exposure period. The start and end of the exposure period is common to the unit pixel cells.
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公开(公告)号：EP4280591A1
公开(公告)日：2023-11-22
申请号：EP21919519.5
申请日：2021-10-12
摘要： An imaging device 101 includes: a charge accumulation portion 37; a first transistor 81 having a first source, a first drain, and a first gate electrode electrically connected to one of the first source and the first drain; and a first capacitive element 71 that holds the charges and has a first terminal. A fixed potential is supplied to the one of the first source and the first drain, and the one of the first source and the first drain is always electrically connected to the first terminal of the capacitive element at least during an exposure period.
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公开(公告)号：EP4429262A2
公开(公告)日：2024-09-11
申请号：EP24190879.7
申请日：2016-11-11
IPC分类号： H04N25/76
CPC分类号： H01L27/14669 , H01L27/14612 , H04N25/531 , H04N25/709 , H04N25/76 , H10K39/32 , H10K85/311 , H04N25/532 , H04N25/62
摘要： An imaging device includes: unit pixel cells each including a first electrode, a second electrode facing the first electrode, a photoelectric conversion layer between the first electrode and second electrode, a charge accumulation region electrically connected to the first electrode, and a signal detection circuit electrically connected to the charge accumulation region; and a voltage supply circuit electrically connected to the second electrode, the voltage supply circuit supplying a first voltage to the second electrode in an exposure period that is a period for accumulating charges generated by photoelectric conversion in the charge accumulation region, the voltage supply circuit supplying a second voltage that is different from the first voltage to the second electrode in a non-exposure period. The start and end of the exposure period is common to the unit pixel cells.
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公开(公告)号：EP3910934A1
公开(公告)日：2021-11-17
申请号：EP19909132.3
申请日：2019-10-17
IPC分类号： H04N5/369 , H01L27/146
摘要： An imaging device 101 comprises a first pixel 11. The first pixel 11 has a photoelectric converting portion 15, a first capacitance element 71, and a first transistor 72. The photoelectric converting portion 15 converts incident light into signal charge. The first capacitance element 71 includes a first terminal 71a and a second terminal 71b, the first terminal 71a being electrically connected to the photoelectric converting portion 15 in at least a period of exposure. The first transistor 72 includes a first source and a first drain, one of the first source and the first drain is electrically connected to the second terminal 71b, and a direct-current potential is applied to the other of the first source and the first drain.
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公开(公告)号：EP3386189A1
公开(公告)日：2018-10-10
申请号：EP16870172.0
申请日：2016-11-11
IPC分类号： H04N5/374 , H01L27/146
CPC分类号： H04N5/353 , H01L27/14609 , H01L27/14612 , H01L27/14636 , H01L27/14643 , H01L27/14669 , H04N5/3532 , H04N5/35554 , H04N5/3698 , H04N5/378
摘要： An imaging device includes: unit pixel cells each including a first electrode, a second electrode facing the first electrode, a photoelectric conversion layer between the first electrode and second electrode, a charge accumulation region electrically connected to the first electrode, and a signal detection circuit electrically connected to the charge accumulation region; and a voltage supply circuit electrically connected to the second electrode, the voltage supply circuit supplying a first voltage to the second electrode in an exposure period that is a period for accumulating charges generated by photoelectric conversion in the charge accumulation region, the voltage supply circuit supplying a second voltage that is different from the first voltage to the second electrode in a non-exposure period. The start and end of the exposure period is common to the unit pixel cells.
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