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公开(公告)号：KR1020100134981A
公开(公告)日：2010-12-24
申请号：KR1020090053371
申请日：2009-06-16
Applicant: 한국전기연구원
Abstract: PURPOSE: In order to act to the dual mode of transmissive and reflective the generator standing the dual X - capable of the selection of transmissive or the reflection type constitutes the generator standing one X. CONSTITUTION: The cathode(110) occurs the electronics. It focuses the electronics emitted from cathode and the concentration module(120) emits the electronic beam. The target part(200) occurs the Roentgen ray to the electronic beam from the concentration module. The target part comprises the transmissive target(310) and the reflective target(210) which selectively releases the Roentgen ray.
Abstract translation: 目的：为了采用透射和反射的双重模式，站立双X的发生器 - 能够选择透射或反射型构成发生器站立在一个X上。构成：阴极（110）发生在电子器件上。 它聚焦从阴极发射的电子元件，浓度模块（120）发射电子束。 目标部分（200）发生从浓度模块到电子束的Roentgen射线。 目标部分包括有选择地释放朗根射线的透射目标（310）和反射目标（210）。
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公开(公告)号：KR1020100123252A
公开(公告)日：2010-11-24
申请号：KR1020090042379
申请日：2009-05-15
Applicant: 한국전기연구원 , 경희대학교 산학협력단
Abstract: PURPOSE: A combination structure of a carbon nano tube based cathode is provided to easily replace a CNT emitter by detachably combining the CNT emitter with a support substrate through an auxiliary combination unit. CONSTITUTION: A CNT(Carbon Nano Tube) emitter(210) comprises a carbon nano tube which emits electrons. A support substrate(220) mounts the CNT emitter. An auxiliary combination unit(230) mechanically fixes the CNT emitter to the support substrate. The auxiliary combination unit is located higher than the carbon nano tube. The carbon nano tube is grown on the upper side of the substrate and emits electrons according to the application of the voltage.
Abstract translation: 目的：提供一种基于碳纳米管的阴极的组合结构，以通过辅助组合单元将CNT发射体与支撑衬底可拆卸地组合来容易地取代CNT发射器。 构成：CNT（碳纳米管）发射体（210）包括发射电子的碳纳米管。 支撑衬底（220）安装CNT发射器。 辅助组合单元（230）将CNT发射器机械地固定到支撑衬底。 辅助组合单元位于比碳纳米管高的位置。 碳纳米管在衬底的上侧生长，并根据电压的应用发射电子。
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公开(公告)号：KR101121639B1
公开(公告)日：2012-03-09
申请号：KR1020090116765
申请日：2009-11-30
Applicant: 한국전기연구원 , 세종대학교산학협력단
Abstract: 본발명은전자방출장치의음극부구조에관한것으로서, 전자를방출하는음극부; 및상기음극부의상부에배치되는양극부;를포함하는전자방출장치에있어서, 상기음극부는, 표면에요철이형성된기판; 및상기기판의상부에형성되는에미터;를포함하는것을특징으로하며, 음극부의기판에형성된요철에의해에미터로부터방출되는단위면적당방출전류를최대화시킬수 있는음극부를제공할수 있다.
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公开(公告)号：KR101065604B1
公开(公告)日：2011-09-20
申请号：KR1020090042379
申请日：2009-05-15
Applicant: 한국전기연구원 , 경희대학교 산학협력단
Abstract: 본 발명에 의한 X-선관을 위한 탄소나노튜브 기반 음극부의 결합 구조가 개시된다. 본 발명에 따른 X-선관을 위한 탄소나노튜브 기반 음극부의 결합 구조는 전자를 방출하는 CNT(Carbon NanoTube) 에미터를 지지 기판에 기계적으로 고정시키기 위한 보조 결합수단을 구비하되, 지지 기판과의 착탈이 가능하도록, 전자를 방출하는 탄소나노튜브로 구성된 CNT 에미터; 상기 CNT 에미터가 장착되는 지지 기판; 및 상기 CNT 에미터를 상기 지지 기판에 기계적으로 고정시키고, 그 상부면이 상기 탄소나노튜브보다 높게 형성된 보조 결합수단을 포함한다. 이를 통해, 본 발명은 CNT 에미터의 교체가 간편할 뿐만 아니라 X-선관의 효율을 향상시키며, 탄소나노튜브의 손상을 방지할 수 있다.
X-선관, 음극부, 탄소나노튜브, CNT, 에미터-
Patent Agency Ranking
公开(公告)号：KR1020110019470A
公开(公告)日：2011-02-28
申请号：KR1020090077007
申请日：2009-08-20
Applicant: 한국전기연구원
IPC: H01J35/06
Abstract: PURPOSE: A cathode structure based on a carbon nanotube for an x-ray tube is provided to increase resolution by integrating electronics in as much as small area in an anode unit by using a deep CNT. CONSTITUTION: A multiple sample probe(210) is formed with at least two grooves. A cathode(250) is installed in the grooves. The cathode includes a cathode holder for accepting a least two cathode pins having a CNT. A multiple sample probe comprises a rotatable shaft(240). The cathode comprises a cathode cap to be combined with the cathode holder.
Abstract translation: 目的：提供一种基于用于X射线管的碳纳米管的阴极结构，以通过使用深CNT将阳极单元中的电子元件集成在多个小面积上来提高分辨率。 构成：多个样品探针（210）形成有至少两个凹槽。 阴极（250）安装在凹槽中。 阴极包括用于接受具有CNT的至少两个阴极引脚的阴极保持器。 多个样本探针包括可旋转轴（240）。 阴极包括与阴极保持器组合的阴极帽。
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公开(公告)号：KR1020100123253A
公开(公告)日：2010-11-24
申请号：KR1020090042380
申请日：2009-05-15
Applicant: 한국전기연구원 , 경희대학교 산학협력단
Abstract: PURPOSE: A gate-focusing electrode integrated electrode structure is provided to reduce manufacturing costs by integrating a grid electrode with a focusing electrode. CONSTITUTION: A nano emitter(210) is made of nano structure materials which emit electrons. A grid electrode(220) is separated from the nano emitter. The grid electrode extracts a part or entire electrons emitted from the nano emitter. A focusing electrode(230) is combined with the part of the grid electrode. The focusing electrode focuses the extracted electrons on the anode.
Abstract translation: 目的：提供栅极聚焦电极集成电极结构，通过将栅电极与聚焦电极集成来降低制造成本。 构成：纳米发射体（210）由发射电子的纳米结构材料制成。 栅极（220）与纳米发射极分离。 栅电极提取从纳米发射体发射的部分或全部电子。 聚焦电极（230）与网格电极的一部分组合。 聚焦电极将提取的电子聚焦在阳极上。
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公开(公告)号：KR1020110060236A
公开(公告)日：2011-06-08
申请号：KR1020090116765
申请日：2009-11-30
Applicant: 한국전기연구원 , 세종대학교산학협력단
Abstract: PURPOSE: A cathode structure of an electron emission device is provided to simplify a manufacturing process by performing a laser process or a mechanical process for forming a substrate having a concavo-convex part. CONSTITUTION: A cathode(200) emits electronics. An anode(100) is arranged on an upper part of the cathode. The cathode part includes a substrate(210) having a concavo-convex part formed on a surface thereof. The cathode part includes an emitter(230) which is formed on the upper surface of the substrate. The concavo-convex part includes a protrusive part and a concave part.
Abstract translation: 目的：提供一种电子发射器件的阴极结构，以通过执行用于形成具有凹凸部分的衬底的激光工艺或机械工艺来简化制造工艺。 构成：阴极（200）发射电子。 阳极（100）布置在阴极的上部。 阴极部包括在其表面上形成有凹凸部的基板（210）。 阴极部分包括形成在基板的上表面上的发射极（230）。 凹凸部包括突出部和凹部。
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公开(公告)号：KR1020100118177A
公开(公告)日：2010-11-05
申请号：KR1020090036874
申请日：2009-04-28
Applicant: 한국전기연구원
CPC classification number: A61N5/1001 , A61F7/12 , A61F2007/0059 , A61N2005/1022
Abstract: PURPOSE: A system for brachytherapy using nano-emitter based on x-ray and warm catheter is provided, which leads patient friendly cancer treatment industry. CONSTITUTION: A system for brachytherapy using nano-emitter based on x-ray and warm catheter comprises: an X-ray tube(110); and a catheter(180) which surrounds the X-ray tube in the longitudinal direction of the X-ray tube and flows in and flows out fluid through a fluid passage which is expanded to the part more than the anode target of X-ray tube. The fluid passage includes a inflow path connected to an entrance and an outflow path connected to an exit.
Abstract translation: 目的：提供一种基于x射线和暖导管的纳米发射器近距离放射治疗系统，引导患者友好的癌症治疗行业。 构成：基于X射线和温暖导管的使用纳米发射器的近距离放射治疗系统包括：X射线管（110）; 以及在X射线管的长度方向上包围X射线管的导管（180），并且流过通过扩散到X射线管的阳极靶以上的部分的流体流体流出 。 流体通道包括连接到入口的流入路径和连接到出口的流出路径。
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公开(公告)号：KR1020100109734A
公开(公告)日：2010-10-11
申请号：KR1020090028147
申请日：2009-04-01
Applicant: 한국전기연구원
IPC: A61B6/00
Abstract: PURPOSE: A hand-held X-ray imaging apparatus and an image collecting method thereof are provided to improve a conventional radiation image technology in the aspect of speed by rapidly and accurately executing an image diagnosis process. CONSTITUTION: A case(10) comprises a window(12) which is formed in both sides. An X-ray generator(20) is installed in the bottom surface inside the case in order to radiate an X rays. An image collector(30) is installed in the upper side of the inside of the case. The image collector generates a digital signal by collecting the X rays which are generated from the X-ray generator. A terminal(40) indicates an image by receiving a digital signal from the image collector. The image collector is moved upward and downward inside the case.
Abstract translation: 目的：提供一种手持式X射线成像设备及其图像采集方法，以通过快速且准确地执行图像诊断处理来改善传统的速度方面的放射线图像技术。 构成：壳体（10）包括形成在两侧的窗口（12）。 X射线发生器（20）安装在壳体内部的底表面中以便辐射X射线。 图像收集器（30）安装在壳体内侧的上侧。 图像采集器通过收集从X射线发生器产生的X射线产生数字信号。 终端（40）通过从图像采集器接收数字信号来指示图像。 图像收集器在壳体内向上和向下移动。
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