公开(公告)号：US20150092923A1

公开(公告)日：2015-04-02

申请号：US14385503

申请日：2013-03-14

Applicant: NANOX IMAGING PLC

Inventor： Koichi Iida ,  Hidenori Kenmotsu ,  Jun Yamazaki ,  Hitoshi Masuya

IPC: H01J3/14 ,  G01T1/161 ,  H01J35/14 ,  H01J3/02

CPC classification number: H01J3/14 ,  G01N23/046 ,  G01N2223/204 ,  G01N2223/419 ,  G01T1/161 ,  H01J1/3042 ,  H01J3/021 ,  H01J3/027 ,  H01J29/467 ,  H01J31/127 ,  H01J35/065 ,  H01J35/14 ,  H01J2235/068

Abstract: The disclosure relates to an image capture device comprising an electron receiving construct and an electron emitting construct, and further comprising an inner gap providing an unobstructed space between the electron emitting construct and the electron receiving construct. The disclosure further relates to an x-ray emitting device comprising an x-ray emitting construct and an electron emitting construct, said x-ray emitting construct comprising an anode, the anode being an x-ray target, wherein the x-ray emitting device may comprise an inner gap providing an unobstructed space between the electron emitting construct and the x-ray emitting construct. The disclosure further relates to an x-ray imaging system comprising an image capture device and an x-ray emitting device.

Abstract translation: 本公开涉及包括电子接收构造体和电子发射构造物的图像捕获装置，并且还包括在电子发射构造体和电子接收构造体之间提供无障碍空间的内部间隙。 本发明还涉及一种包括x射线发射结构和电子发射结构的x射线发射器件，所述x射线发射结构包括阳极，阳极是x射线靶，其中x射线发射器件 可以包括提供电子发射构造体和x射线发射结构之间的无障碍空间的内部间隙。 本公开还涉及包括图像捕获装置和x射线发射装置的X射线成像系统。

公开(公告)号：US10242836B2

公开(公告)日：2019-03-26

申请号：US14385503

申请日：2013-03-14

Applicant: NANOX IMAGING PLC

Inventor： Koichi Iida ,  Hidenori Kenmotsu ,  Jun Yamazaki ,  Hitoshi Masuya

IPC: H01J35/06 ,  H01J35/14 ,  G01N23/046 ,  H01J1/304 ,  H01J29/46 ,  H01J31/12 ,  G01T1/161 ,  H01J3/02 ,  H01J3/14

Abstract: The disclosure relates to an image capture device comprising an electron receiving construct and an electron emitting construct, and further comprising an inner gap providing an unobstructed space between the electron emitting construct and the electron receiving construct. The disclosure further relates to an x-ray emitting device comprising an x-ray emitting construct and an electron emitting construct, said x-ray emitting construct comprising an anode, the anode being an x-ray target, wherein the x-ray emitting device may comprise an inner gap providing an unobstructed space between the electron emitting construct and the x-ray emitting construct. The disclosure further relates to an x-ray imaging system comprising an image capture device and an x-ray emitting device.

公开(公告)号：US11101095B2

公开(公告)日：2021-08-24

申请号：US16285475

申请日：2019-02-26

Applicant: NANOX IMAGING PLC

Inventor： Koichi Iida ,  Hidenori Kenmotsu ,  Jun Yamazaki ,  Hitoshi Masuya

IPC: H01J35/02 ,  H01J35/04 ,  H01J35/06 ,  H01J35/08 ,  H01J35/14 ,  H01J35/16 ,  H01J1/304 ,  H01J29/46 ,  H01J31/12 ,  G01N23/046 ,  G01T1/161 ,  H01J3/02 ,  H01J3/14

Abstract: Controlling total emission current of an electron emitting construct in an x-ray emitting device by providing a cathode, providing multiple active areas each active area having a gated cone electron source, including multiple emitter tips arranged in an array, a gate electrode, and a gate interconnect lead connected to the gate electrode, providing an x-ray emitting construct comprising an anode, the anode being an x-ray target, situating the x-ray emitting construct facing the active areas face each other, selecting a set of active areas, and activating selected active areas by conductively connecting a voltage source to their associated the gate electrode interconnect lead.