公开(公告)号：US20160146951A1

公开(公告)日：2016-05-26

申请号：US14946918

申请日：2015-11-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-chul PARK ,  Kang-ho LEE ,  Young KIM ,  Jin-myoung KIM

IPC: G01T1/24

CPC classification number: G01T1/247

Abstract: A photon counting detection (PCD) apparatus and radiographic imaging apparatus including the PCD apparatus are provided. The PCD apparatus includes a negative-feedback resistor instead of a negative-feedback capacitor in a signal amplifying apparatus thereof to minimize a leakage current, circuit noise, and a photoelectric accumulation effect at a high speed, so that an improved image may be obtained.

Abstract translation: 提供了包括PCD装置的光子计数检测（PCD）装置和射线照相成像装置。 PCD装置在其信号放大装置中包括负反馈电阻器而不是负反馈电容器，以使得高速度的漏电流，电路噪声和光电积累效应最小化，从而可以获得改进的图像。

公开(公告)号：US20160307739A1

公开(公告)日：2016-10-20

申请号：US15010151

申请日：2016-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ja-woo LEE ,  Chung-huan JEON ,  Heok-jae LEE ,  Jang-hyoun YOUM ,  Sang-jean JEON ,  Kwang-young JUNG ,  Sun-uk KIM ,  Kang-ho LEE ,  Jung-hyun CHO ,  Soon-im WI ,  Yun-sik YANG ,  Moo-jin KIM ,  Jang-kyu CHOI

IPC: H01J37/32 ,  H05H1/46

CPC classification number: H01J37/32467 ,  H01J37/321 ,  H01J37/32357 ,  H01J37/32477 ,  H01J37/32495 ,  H01J37/3266 ,  H05H1/2406 ,  H05H1/46 ,  H05H2001/2462 ,  H05H2001/4667 ,  H05H2001/4682

Abstract: A remote plasma generator includes a body, a driver, and a protection tube. The body includes a gas injection port, a plasma exhaust port, and a plasma generation pipe through which discharge gas or plasma flow. The driver is coupled to the body and generates a magnetic field and plasma in the body. The protection tube is at an inner side of the plasma generation pipe to protect the plasma generation pipe from plasma.

Abstract translation: 远程等离子体发生器包括主体，驱动器和保护管。 主体包括气体注入口，等离子体排气口和等离子体产生管，通过该等离子体产生管，放电气体或等离子体流过。 驱动器耦合到身体并在身体中产生磁场和等离子体。 保护管位于等离子体发生管的内侧，以保护等离子体发生管免受等离子体的影响。

公开(公告)号：US20160146952A1

公开(公告)日：2016-05-26

申请号：US14947666

申请日：2015-11-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin-myoung KIM ,  Kang-ho LEE ,  Chae-hun LEE ,  Jae-chul PARK

IPC: G01T1/24

CPC classification number: G01T1/247 ,  G01T1/17

Abstract: Provided are photon counting apparatuses and methods, and radiographic imaging apparatuses configured to receive charge signals corresponding to incident radiation photons, and to count the incident radiation photons by using a plurality of counting bits, such that the counting changes only one counting bit from among the plurality of counting bits when the count value is increased by one. By using the photon counting methods, a data-change frequency of photon counting data corresponding to radiation photons is minimized while counting the radiation photons based on charge signals corresponding to input radiation photons.

Abstract translation: 提供了光子计数装置和方法以及被配置为接收与入射的辐射光子相对应的电荷信号的放射线照相成像装置，并且通过使用多个计数位对入射的辐射光子进行计数，使得计数仅从一个计数位 当计数值增加1时，多个计数位。 通过使用光子计数方法，对应于辐射光子的光子计数数据的数据变化频率最小化，同时基于对应于输入辐射光子的电荷信号计数辐射光子。