公开(公告)号：US20250057055A1

公开(公告)日：2025-02-13

申请号：US18609675

申请日：2024-03-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae Yun KIM ,  In Su JEON ,  Hyeok Shin KWON

IPC: H10N60/80 ,  G06N10/40 ,  H10N60/12 ,  H10N60/82

Abstract: A superconducting device includes a frequency tunable device comprising a first conductive pad and a second conductive pad that are connected to each other by a Josephson junction, a ferromagnetic structure disposed at a predetermined distance apart from the first and second conductive pads, a control line located below the ferromagnetic structure, and a control circuit configured to control a resonant frequency of the frequency tunable device by controlling current flowing through the control line.

公开(公告)号：US20160006957A1

公开(公告)日：2016-01-07

申请号：US14790901

申请日：2015-07-02

Applicant: Samsung Electronics Co., Ltd. ,  Dongguk University Industry-Academic Cooperation Foundation

Inventor： Jae Jung PARK ,  Dae Yun KIM ,  Jae Young BAE ,  Min Kyu SONG

IPC: H04N5/357 ,  H04N5/376 ,  H04N5/378 ,  H04N5/3745 ,  H04N3/14

CPC classification number: H04N5/378

Abstract: An image sensor may include a comparator including a first input terminal configured to receive a reset signal, a second input terminal configured to receive an image signal, a third input terminal configured to receive a ramp signal configured to ramp in one direction, and an output terminal. The comparator may further include a switch circuit including a plurality of switches. The comparator may be configured to compare the reset signal with the ramp signal and output a first comparison signal through the output terminal according to a first arrangement of the switches in a reset phase and the comparator may be configured to compare the image signal with the ramp signal and output a second comparison signal through the output terminal according to a second arrangement of the switches in an image phase.

Abstract translation: 图像传感器可以包括比较器，其包括被配置为接收复位信号的第一输入端子，被配置为接收图像信号的第二输入端子，被配置为接收被配置为沿一个方向斜坡的斜坡信号的第三输入端子， 终奌站。 比较器还可以包括包括多个开关的开关电路。 比较器可以被配置为将复位信号与斜坡信号进行比较，并且根据复位阶段中的开关的第一布置，通过输出端输出第一比较信号，并且比较器可以被配置为将图像信号与斜坡 根据图像相位中的开关的第二布置，通过输出端子信号并输出​​第二比较信号。

公开(公告)号：US20250081858A1

公开(公告)日：2025-03-06

申请号：US18602554

申请日：2024-03-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae Yun KIM ,  Hyeok Shin KWON ,  In Su JEON

IPC: H10N60/12

Abstract: A superconducting device includes a frequency-tunable device including a first conductive pad and a second conductive pad which are connected to each other by a Josephson junction, a ferromagnet having a magnetic domain wall, and a control circuit configured to apply a current to the ferromagnet to adjust a position of the magnetic domain wall of the ferromagnet, and to control a resonance frequency of the frequency-tunable device.

公开(公告)号：US20240423101A1

公开(公告)日：2024-12-19

申请号：US18414001

申请日：2024-01-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae Yun KIM ,  Dae Seok HAN ,  Kyung Mee SONG

IPC: H10N60/12 ,  G06N10/40 ,  H01P7/08 ,  H10N60/82 ,  H10N60/85

Abstract: A superconducting qubit-based device includes: a superconducting qubit comprising a first conductive pad and a second conductive pad, each being formed of a superconducting material, and a ferromagnetic body configured to form a Josephson junction with the first conductive pad and the second conductive pad; a conducting wire spaced apart from the ferromagnetic body by a predetermined distance; and a control circuit configured to control a resonance frequency of the superconducting qubit by controlling a current flowing through the conducting wire.