公开(公告)号：US20200235152A1

公开(公告)日：2020-07-23

申请号：US16840663

申请日：2020-04-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kang Sun Lee ,  Seung Ho Shin ,  Hyung Jin Bae ,  Jin Ho Seo ,  Ji Hun Shin ,  Moo Sup Lim ,  Young Tae Jang ,  Young Kyun Jeong

IPC: H01L27/146 ,  H04N5/355 ,  H04N5/3745 ,  H04N5/353

Abstract: An image sensor including: a first photodiode; a first circuit including an overflow transistor and a first transfer transistor connected to the first photodiode, a switch element connected to the first transfer transistor and a capacitor disposed between the first transfer transistor and the switch element, wherein the capacitor is a physical capacitor; a second photodiode; and a second circuit including a second transfer transistor connected to the second photodiode, a reset transistor connected to an output of the first circuit and a driving transistor connected to the second transfer transistor and the output of the first circuit.

公开(公告)号：US10714517B2

公开(公告)日：2020-07-14

申请号：US16218704

申请日：2018-12-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kang Sun Lee ,  Seung Ho Shin ,  Hyung Jin Bae ,  Jin Ho Seo ,  Ji Hun Shin ,  Moo Sup Lim ,  Young Tae Jang ,  Young Kyun Jeong

IPC: H04N5/355 ,  H04N5/353 ,  H04N5/3745 ,  H01L27/146 ,  H01L31/0203

Abstract: An image sensor including: a first photodiode; a first circuit including an overflow transistor and a first transfer transistor connected to the first photodiode, a switch element connected to the first transfer transistor and a capacitor disposed between the first transfer transistor and the switch element, wherein the capacitor is a physical capacitor; a second photodiode; and a second circuit including a second transfer transistor connected to the second photodiode, a reset transistor connected to an output of the first circuit and a driving transistor connected to the second transfer transistor and the output of the first circuit.