公开(公告)号：US10559611B2

公开(公告)日：2020-02-11

申请号：US16031710

申请日：2018-07-10

Applicant: STMicroelectronics (Crolles 2) SAS

Inventor： Francois Roy ,  Philippe Are

IPC: H01L27/146 ,  H01L27/148

Abstract: An image sensor includes a control circuit and pixels. Each pixel includes: a photosensitive area, a substantially rectangular storage area adjacent to the photosensitive area, and a read area. First and second insulated vertical electrodes electrically connected to each other are positioned opposite each other and delimit the storage area. The first electrode extends between the storage area and the photosensitive area. The second electrode includes a bent extension opposite a first end of the first electrode, with the storage area emerging onto the photosensitive area on the side of the first end. The control circuit operates to apply a first voltage to the first and second electrodes to perform a charge transfer, and a second voltage to block charge transfer.

公开(公告)号：US20170221946A1

公开(公告)日：2017-08-03

申请号：US15488691

申请日：2017-04-17

Applicant: STMicroelectronics (Crolles 2) SAS

Inventor： Francois Roy ,  Philippe Are

IPC: H01L27/146 ,  H01L27/148

CPC classification number: H01L27/14607 ,  H01L27/1461 ,  H01L27/14612 ,  H01L27/14614 ,  H01L27/1463 ,  H01L27/14636 ,  H01L27/14638 ,  H01L27/14643 ,  H01L27/14812

Abstract: An image sensor includes a control circuit and pixels. Each pixel includes: a photosensitive area, a substantially rectangular storage area adjacent to the photosensitive area, and a read area. First and second insulated vertical electrodes electrically connected to each other are positioned opposite each other and delimit the storage area. The first electrode extends between the storage area and the photosensitive area. The second electrode includes a bent extension opposite a first end of the first electrode, with the storage area emerging onto the photosensitive area on the side of the first end. The control circuit operates to apply a first voltage to the first and second electrodes to perform a charge transfer, and a second voltage to block charge transfer.

公开(公告)号：US20170125474A1

公开(公告)日：2017-05-04

申请号：US15136569

申请日：2016-04-22

Applicant: STMicroelectronics (Crolles 2) SAS

Inventor： Francois Roy ,  Philippe Are

IPC: H01L27/146

CPC classification number: H01L27/14607 ,  H01L27/1461 ,  H01L27/14612 ,  H01L27/14614 ,  H01L27/1463 ,  H01L27/14636 ,  H01L27/14638 ,  H01L27/14643 ,  H01L27/14812

Abstract: An image sensor including a control circuit and a plurality of pixels, each pixel including: a photosensitive area, a substantially rectangular storage area adjacent to the photosensitive area, and a read area; first and second insulated vertical electrodes electrically connected to each other, opposite each other, and delimiting the storage area, the first electrode extending between the storage area and the photosensitive area, the second electrode including a bent extension opposite a first end of the first electrode, the storage area emerging onto the photosensitive area on the side of the first end, the control circuit being capable of applying a first voltage to the first and second electrodes to perform a charge transfer, and a second voltage to block said transfer.

公开(公告)号：US20180323228A1

公开(公告)日：2018-11-08

申请号：US16031710

申请日：2018-07-10

Applicant: STMicroelectronics (Crolles 2) SAS

Inventor： Francois Roy ,  Philippe Are

IPC: H01L27/146 ,  H01L27/148

CPC classification number: H01L27/14607 ,  H01L27/1461 ,  H01L27/14612 ,  H01L27/14614 ,  H01L27/1463 ,  H01L27/14636 ,  H01L27/14638 ,  H01L27/14643 ,  H01L27/14812

Abstract: An image sensor includes a control circuit and pixels. Each pixel includes: a photosensitive area, a substantially rectangular storage area adjacent to the photosensitive area, and a read area. First and second insulated vertical electrodes electrically connected to each other are positioned opposite each other and delimit the storage area. The first electrode extends between the storage area and the photosensitive area. The second electrode includes a bent extension opposite a first end of the first electrode, with the storage area emerging onto the photosensitive area on the side of the first end. The control circuit operates to apply a first voltage to the first and second electrodes to perform a charge transfer, and a second voltage to block charge transfer.

公开(公告)号：US10043837B2

公开(公告)日：2018-08-07

申请号：US15488691

申请日：2017-04-17

Applicant: STMicroelectronics (Crolles 2) SAS

Inventor： Francois Roy ,  Philippe Are

IPC: H01L27/148 ,  H01L27/146

Abstract: An image sensor includes a control circuit and pixels. Each pixel includes: a photosensitive area, a substantially rectangular storage area adjacent to the photosensitive area, and a read area. First and second insulated vertical electrodes electrically connected to each other are positioned opposite each other and delimit the storage area. The first electrode extends between the storage area and the photosensitive area. The second electrode includes a bent extension opposite a first end of the first electrode, with the storage area emerging onto the photosensitive area on the side of the first end. The control circuit operates to apply a first voltage to the first and second electrodes to perform a charge transfer, and a second voltage to block charge transfer.

公开(公告)号：US09673247B2

公开(公告)日：2017-06-06

申请号：US15136569

申请日：2016-04-22

Applicant: STMicroelectronics (Crolles 2) SAS

Inventor： Francois Roy ,  Philippe Are

IPC: H01L27/148 ,  H01L27/146

CPC classification number: H01L27/14607 ,  H01L27/1461 ,  H01L27/14612 ,  H01L27/14614 ,  H01L27/1463 ,  H01L27/14636 ,  H01L27/14638 ,  H01L27/14643 ,  H01L27/14812

Abstract: An image sensor includes a control circuit and pixels. Each pixel includes: a photosensitive area, a substantially rectangular storage area adjacent to the photosensitive area, and a read area. First and second insulated vertical electrodes electrically connected to each other are positioned opposite each other and delimit the storage area. The first electrode extends between the storage area and the photosensitive area. The second electrode includes a bent extension opposite a first end of the first electrode, with the storage area emerging onto the photosensitive area on the side of the first end. The control circuit operates to apply a first voltage to the first and second electrodes to perform a charge transfer, and a second voltage to block said transfer.