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1. 发明公开

EP3075000A4 ELECTRON EMITTING CONSTRUCT CONFIGURED WITH ION BOMBARDMENT RESISTANT 审中-实审转让
标题翻译： GEGEN IONENBESCHUSS RESISTENTES ELEKTRONENEMITTIERENDES KONSTRUKT
公开(公告)号：EP3075000A4
公开(公告)日：2017-07-12
申请号：EP14865513
申请日：2014-11-26
申请人： NANOX IMAGING PLC
发明人： KENMOTSU HIDENORI , MASUYA HITOSHI , IIDA KOICHI
IPC分类号： H01J35/02
CPC分类号： H01J35/065 , H01J1/3042 , H01J35/08 , H01J35/14 , H01J2235/062 , H01J2235/086
摘要： An electron emitting construct design of an x-ray emitter device is disclosed configured to facilitate radiation in the X-ray spectrum and further relates to preventing a cold cathode from being damaged by ion bombardment in high-voltage applications. The electron beam emitted by the emitting construct is focused and accelerated by an electrical field towards an electron anode target operable to attract electron beam to an associated focal spot, wherein the generated ions are accelerated along a trajectory perpendicular to the electric field in parallel to the surface of the electron anode target. More specifically, the present invention relates to realizing a robust cold cathode to avoid ion bombardments damages in high-voltage applications, by means of setting non-emitter zone surrounded by or set between the emitter areas. The system is further configured to provide an angled target anode or a stepped target anode to further reduce the ion bombardment damage.
摘要翻译：公开了一种X射线发射器装置的电子发射构造设计，其被配置为促进X射线谱中的辐射并且还涉及防止冷阴极在高电压应用中被离子轰击损坏。由发射构造发射的电子束通过朝向电子阳极目标的电场聚焦和加速，所述电子阳极目标可操作以将电子束吸引到相关联的焦斑，其中所产生的离子沿与垂直于电场的轨迹平行于电子阳极靶的表面。更具体地说，本发明涉及通过设置在发射极区域之间围绕或设置的非发射极区域来实现稳健的冷阴极以避免高电压应用中的离子轰击损害。该系统还被配置为提供成角度的目标阳极或阶梯式目标阳极以进一步减少离子轰击损伤。

2. 发明公开

EP3075000A1 ELECTRON EMITTING CONSTRUCT CONFIGURED WITH ION BOMBARDMENT RESISTANT 审中-实审转让
标题翻译：电子发射结构配置离子抗辐射
公开(公告)号：EP3075000A1
公开(公告)日：2016-10-05
申请号：EP14865513.7
申请日：2014-11-26
申请人： Nanox Imaging Plc
发明人： KENMOTSU, Hidenori , MASUYA, Hitoshi , IIDA, Koichi
IPC分类号： H01J35/02
CPC分类号： H01J35/065 , H01J1/3042 , H01J35/08 , H01J35/14 , H01J2235/062 , H01J2235/086
摘要： An electron emitting construct design of an x-ray emitter device is disclosed configured to facilitate radiation in the X-ray spectrum and further relates to preventing a cold cathode from being damaged by ion bombardment in high-voltage applications. The electron beam emitted by the emitting construct is focused and accelerated by an electrical field towards an electron anode target operable to attract electron beam to an associated focal spot, wherein the generated ions are accelerated along a trajectory perpendicular to the electric field in parallel to the surface of the electron anode target. More specifically, the present invention relates to realizing a robust cold cathode to avoid ion bombardments damages in high-voltage applications, by means of setting non-emitter zone surrounded by or set between the emitter areas. The system is further configured to provide an angled target anode or a stepped target anode to further reduce the ion bombardment damage.
摘要翻译：公开了一种X射线发射器装置的电子发射构造设计，其被配置为促进X射线谱中的辐射并且还涉及防止冷阴极在高电压应用中被离子轰击损坏。由发射构造发射的电子束通过朝向电子阳极目标的电场聚焦和加速，所述电子阳极目标可操作以将电子束吸引到相关联的焦斑，其中所产生的离子沿与垂直于电场的轨迹平行于电子阳极靶的表面。更具体地说，本发明涉及通过设置在发射极区域之间围绕或设置的非发射极区域来实现稳健的冷阴极以避免高电压应用中的离子轰击损害。该系统还被配置为提供成角度的目标阳极或阶梯式目标阳极以进一步减少离子轰击损伤。

3. 发明公开

EP2826056A4 DEVICES HAVING AN ELECTRON EMITTING STRUCTURE 有权转让
标题翻译： VORRICHTUNGEN MIT EINER ELEKTRONENEMITTIERENDEN STRUKTUR
公开(公告)号：EP2826056A4
公开(公告)日：2016-08-17
申请号：EP13761314
申请日：2013-03-14
申请人： NANOX IMAGING PLC
发明人： IIDA KOICHI , KENMOTSU HIDENORI , YAMAZAKI JUN , MASUYA HITOSHI
IPC分类号： H01J1/304 , G01N23/00 , G01N23/04
CPC分类号： 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

4. 发明公开

EP2885806A4 IMAGE CAPTURE DEVICE 审中-公开
公开(公告)号：EP2885806A4
公开(公告)日：2018-04-25
申请号：EP13879289
申请日：2013-08-11
申请人： NANOX IMAGING PLC
发明人： HORI TETSUO , MASUYA HITOSHI , KENMOTSU HIDENORI
IPC分类号： H01J29/46 , H01J19/24
CPC分类号： H01J29/62 , H01J29/025 , H01J29/46 , H01J31/28 , H01J35/065
摘要： 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.

5. 发明公开

EP2885806A2 IMAGE CAPTURE DEVICE 审中-公开
标题翻译： BILDERFASSUNGSVORRICHTUNG
公开(公告)号：EP2885806A2
公开(公告)日：2015-06-24
申请号：EP13879289.0
申请日：2013-08-11
申请人： NANOX IMAGING PLC
发明人： HORI, Tetsuo , MASUYA, Hitoshi , KENMOTSU, Hidenori
IPC分类号： H01J29/46 , H01J19/24
CPC分类号： H01J29/62 , H01J29/025 , H01J29/46 , H01J31/28 , H01J35/065
摘要： 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.
摘要翻译：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; 基材; 阴极排列成阵列的多个场发射型电子源; 场发射型电子源和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。

6. 发明公开

EP2826056A1 DEVICES HAVING AN ELECTRON EMITTING STRUCTURE 有权转让
标题翻译： WITH A电子发射结构的器件
公开(公告)号：EP2826056A1
公开(公告)日：2015-01-21
申请号：EP13761314.7
申请日：2013-03-14
申请人： NANOX IMAGING PLC
发明人： IIDA, Koichi , KENMOTSU, Hidenori , YAMAZAKI, Jun , MASUYA, Hitoshi
IPC分类号： H01J1/304 , G01N23/04 , G01N23/00
CPC分类号： 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
摘要： 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.

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