公开(公告)号：US20150206698A1

公开(公告)日：2015-07-23

申请号：US14421831

申请日：2013-08-11

Applicant: Moshe MOALEM ,  NANOX IMAGING PLC

Inventor： Tetsuo Hori ,  Hitoshi Masuya ,  Hidenori Kenmotsu

IPC: H01J29/62 ,  H01J35/06 ,  H01J29/02

CPC classification number: H01J29/62 ,  H01J29/025 ,  H01J29/46 ,  H01J31/28 ,  H01J35/065

Abstract: An image capture device and an x-ray emitting device are introduced comprising an electron receiving construct and an electron emitting construct separated by a spacer. The electron receiving construct comprises a faceplate, an anode and an inward facing photoconductor. The electron emitting construct comprises: a backplate; a substrate; a cathode; a plurality of field emission type electron sources arranged in an array; a stratified resistive layer between the field emission type electron source and the cathode; a gate electrode; a focus structure and a gate electrode support structure configured to support the gate electrode at a required cathode-gate spacing from the cathode.

Abstract translation: 引入图像捕获装置和x射线发射装置，其包括由间隔物隔开的电子接收构造体和电子发射构造。 电子接收结构包括面板，阳极和面向内的感光体。 电子发射构件包括：背板; 底物; 阴极 排列成阵列的多个场发射型电子源; 场致发射型电子源与阴极之间的分层电阻层; 栅电极; 焦点结构和栅电极支撑结构，其构造成以与所述阴极所需的阴极 - 栅极间隔支撑所述栅电极。