公开(公告)号：US20190229138A1

公开(公告)日：2019-07-25

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: H01L27/146 ,  H04N5/355

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：US20220059588A1

公开(公告)日：2022-02-24

申请号：US17521218

申请日：2021-11-08

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 ,  H04N5/353 ,  H04N5/3745

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：US20210266522A1

公开(公告)日：2021-08-26

申请号：US17036908

申请日：2020-09-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji Hun SHIN ,  Se-Jun KIM ,  Bu Yong UM ,  Young Tae JANG

IPC: H04N17/00 ,  H04N5/225 ,  H04N5/232

Abstract: A method of operating an image sensing device includes applying control voltages to a pixel array in accordance with a test mode and performing an analog-to-digital conversion of a column line voltage to obtain one or more digital codes. The one or more digital codes are evaluated to detect an operating error associated with the column line and/or corresponding analog to digital converter. In response to an operating error, pixel values may be replaced or averaged with nearby pixel outputs not affected by the operating error.

公开(公告)号：US20220256139A1

公开(公告)日：2022-08-11

申请号：US17730514

申请日：2022-04-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji Hun SHIN ,  Se-Jun KIM ,  Bu Yong UM ,  Young Tae JANG

IPC: H04N17/00 ,  H04N5/232 ,  H04N5/225

Abstract: A method of operating an image sensing device includes applying control voltages to a pixel array in accordance with a test mode and performing an analog-to-digital conversion of a column line voltage to obtain one or more digital codes. The one or more digital codes are evaluated to detect an operating error associated with the column line and/or corresponding analog to digital converter. In response to an operating error, pixel values may be replaced or averaged with nearby pixel outputs not affected by the operating error.

公开(公告)号：US20200161564A1

公开(公告)日：2020-05-21

申请号：US16630893

申请日：2018-09-04

Applicant: SAMSUNG SDI CO., LTD. ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byungku KIM ,  Giwook KANG ,  Hanill LEE ,  Kipo JANG ,  Sung-Hyun JUNG ,  Min Seok SEO ,  Ji Hun SHIN ,  Hyungyu LEE ,  Jinseok JANG ,  Ho Kuk JUNG ,  Dalho HUH

IPC: H01L51/00 ,  C07D495/04 ,  C07D491/048

Abstract: Disclosed are an organic compound represented by Chemical Formula 1, a composition including the same, an organic optoelectronic device, and a display device. In Chemical Formula 1, X1, Ar1, Ar2, L1 to L3, R1, R2, CBZ, and n are the same as described in the specification.

公开(公告)号：US20160269658A1

公开(公告)日：2016-09-15

申请号：US15067783

申请日：2016-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Won Ho Choi ,  Young Kyun JEONG ,  Jin-Kyeong HEO ,  Chang Eun KANG ,  Ji Hun SHIN

IPC: H04N5/355 ,  H04N5/347 ,  H01L27/146 ,  H04N5/378

CPC classification number: H01L27/14627 ,  H01L27/14621 ,  H01L27/14623 ,  H04N5/35563

Abstract: An image sensor may include a plurality of pixels, a plurality of sub-pixel groups, respective ones of the sub-pixel groups including at least two pixels among the plurality of pixels, and an analog-to-digital converter configured to perform analog-to-digital conversion on pixel signals output from the plurality of sub-pixel groups and configured to output digital pixel signals responsive to the analog-to-digital conversion. The at least two pixels may have different saturation times.

Abstract translation: 图像传感器可以包括多个像素，多个子像素组，包括多个像素中的至少两个像素的子像素组中的相应子像素组以及被配置为执行模拟 - 对从多个子像素组输出的像素信号进行数字转换，并配置为响应于模数转换而输出数字像素信号。 至少两个像素可具有不同的饱和时间。

公开(公告)号：US20130215307A1

公开(公告)日：2013-08-22

申请号：US13771409

申请日：2013-02-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yu Jin PARK ,  Ji Min CHEON ,  Jin Ho SEO ,  Ji Hun SHIN ,  Seog Heon HAM

IPC: H03K5/1252 ,  H04N5/378

CPC classification number: H03K5/1252 ,  H04N5/378

Abstract: A correlated double sampling (CDS) circuit includes a correction circuit configured to receive an input pixel signal through a first node via a column line, correct the input pixel signal, and output the corrected pixel signal through a second node; and a comparator including first and second input terminals, the first input terminal being connected to the second node and being configured to receive the corrected pixel signal, and the second input terminal configured to receive a ramp signal, the comparator being configured to compare the corrected pixel signal with the ramp signal and output a comparison signal indicating a result of the comparing, wherein the correction circuit includes, a first capacitor connected between the first and second nodes, and one or more metal lines disposed adjacent to the first capacitor, and wherein at least one other capacitor is formed by the first capacitor and the metal line.

Abstract translation: 相关双采样（CDS）电路包括校正电路，配置为经由列线接收通过第一节点的输入像素信号，校正输入像素信号，并通过第二节点输出经校正的像素信号; 以及比较器，包括第一和第二输入端子，所述第一输入端子连接到所述第二节点并且被配置为接收所述校正的像素信号，并且所述第二输入端子被配置为接收斜坡信号，所述比较器被配置为将所述校正的 并且输出表示比较结果的比较信号，其中所述校正电路包括连接在所述第一和第二节点之间的第一电容器和与所述第一电容器相邻布置的一个或多个金属线，并且其中 至少一个其它电容器由第一电容器和金属线形成。