公开(公告)号：US09012858B2

公开(公告)日：2015-04-21

申请号：US13535734

申请日：2012-06-28

Applicant: Kang Min Hwang ,  Hae Sung Lee ,  Jong Chul Kim ,  Jae Seok Lee

Inventor： Kang Min Hwang ,  Hae Sung Lee ,  Jong Chul Kim ,  Jae Seok Lee

IPC: H01L27/146 ,  H01L27/148 ,  G01T1/24

CPC classification number: G01T1/247 ,  G01T1/2018 ,  G01T1/24 ,  H04N5/32 ,  H04N5/361

Abstract: Described embodiments provide an X-ray detector and a method for driving the same. The X-ray detector includes: a sensor panel in which a plurality of pixels are defined, the plurality of pixels each including a photodiode for converting light corresponding to incident X-ray into an electric signal, and a switching element connected to one terminal of the photodiode to control the output of the electric signal; a light emitting unit for providing light to the photodiode; and a voltage supply unit connected to the other terminal of the photodiode to selectively supply first and second voltages different from each other.

Abstract translation: 描述的实施例提供一种X射线检测器及其驱动方法。 X射线检测器包括：传感器面板，其中限定了多个像素，所述多个像素各自包括用于将对应于入射X射线的光转换为电信号的光电二极管，以及连接到 光电二极管控制电信号的输出; 用于向光电二极管提供光的发光单元; 以及电压供给单元，连接到所述光电二极管的另一个端子，以选择性地提供彼此不同的第一和第二电压。

公开(公告)号：US20140003581A1

公开(公告)日：2014-01-02

申请号：US13535734

申请日：2012-06-28

Applicant: Kang Min HWANG ,  Hae Sung LEE ,  Jong Chul KIM ,  Jae Seok LEE

Inventor： Kang Min HWANG ,  Hae Sung LEE ,  Jong Chul KIM ,  Jae Seok LEE

IPC: H05G1/64

CPC classification number: G01T1/247 ,  G01T1/2018 ,  G01T1/24 ,  H04N5/32 ,  H04N5/361

Abstract: Described embodiments provide an X-ray detector and a method for driving the same. The X-ray detector includes: a sensor panel in which a plurality of pixels are defined, the plurality of pixels each including a photodiode for converting light corresponding to incident X-ray into an electric signal, and a switching element connected to one terminal of the photodiode to control the output of the electric signal; a light emitting unit for providing light to the photodiode; and a voltage supply unit connected to the other terminal of the photodiode to selectively supply first and second voltages different from each other.

Abstract translation: 描述的实施例提供一种X射线检测器及其驱动方法。 X射线检测器包括：传感器面板，其中限定了多个像素，所述多个像素各自包括用于将对应于入射X射线的光转换为电信号的光电二极管，以及连接到 光电二极管控制电信号的输出; 用于向光电二极管提供光的发光单元; 以及电压供给单元，连接到所述光电二极管的另一个端子，以选择性地提供彼此不同的第一和第二电压。

公开(公告)号：US06366012B1

公开(公告)日：2002-04-02

申请号：US09559523

申请日：2000-04-28

Applicant: Jong-Hyuk Lee ,  Jung-Hwan Park ,  Yoon-Hyung Cho ,  Hae-Sung Lee ,  Dong-Sik Zang

Inventor： Jong-Hyuk Lee ,  Jung-Hwan Park ,  Yoon-Hyung Cho ,  Hae-Sung Lee ,  Dong-Sik Zang

IPC: H01J2928

CPC classification number: H01J29/896 ,  H01J2229/8916 ,  Y10S428/922

Abstract: A CRT has an improved contrast with the provision of a filter layer where nano-sized metal particles and colored particles are dispersed in a dielectric matrix to selectively absorb light in predetermined wavelengths, specifically wavelengths between peak wavelengths of primary colors emitted by phosphors coated on the inner surface of the faceplate. The improved contrast is a result of the metal particles in a dielectric matrix resonating with particular wavelengths and thus absorbing them.

Abstract translation: CRT具有改进的对比度，其中提供过滤层，其中纳米尺寸金属颗粒和着色颗粒分散在介电矩阵中以选择性地吸收预定波长的光，特别是在涂覆在荧光体上的荧光体发射的原色的峰值波长之间的波长 面板内表面。 改善的对比度是介电矩阵中的金属颗粒与特定波长共振并因此吸收它们的结果。