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公开(公告)号：US09048059B2
公开(公告)日：2015-06-02
申请号：US13554379
申请日：2012-07-20
申请人： Jin Woo Jeong , Jun Tae Kang , Yoon Ho Song , Jae Woo Kim
发明人： Jin Woo Jeong , Jun Tae Kang , Yoon Ho Song , Jae Woo Kim
CPC分类号： H01J35/04 , H01J35/08 , H01J35/16 , H01J2235/16
摘要： The present disclosure relates to a stacked x-ray tube apparatus using a spacer, and more particularly, to a stacked x-ray tube apparatus using a spacer that makes it possible to reduce the size of an x-ray tube by forming a stacked structure, with electric insulation and predetermined gaps maintained for each electrode, by forming a stacked x-ray tube by inserting insulating spacers (for example, ceramic) between a exhausting port, a cathode, a gate, a focusing electrode, and an anode and bonding them with an adhesive substance, and then inserting a spacer between a field emitter on a cathode substrate and a gate hole connected with a gate electrode.
摘要翻译： 本公开涉及一种使用间隔物的叠层X射线管装置，更具体地说，涉及一种使用间隔件的层叠X射线管装置，其可以通过形成堆叠结构来减小X射线管的尺寸 通过在排气口，阴极，栅极，聚焦电极和阳极之间插入绝缘间隔物（例如陶瓷）来形成堆叠的x射线管，并且通过在每个电极上保持电绝缘和预定间隙 然后在阴极基板的场发射体和与栅电极连接的栅极孔之间插入间隔物。
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公开(公告)号：US08253317B2
公开(公告)日：2012-08-28
申请号：US12842523
申请日：2010-07-23
申请人： Jin Woo Jeong , Yoon Ho Song , Dong Il Kim , Jae Woo Kim , Jun Tae Kang
发明人： Jin Woo Jeong , Yoon Ho Song , Dong Il Kim , Jae Woo Kim , Jun Tae Kang
IPC分类号： H01J1/62
CPC分类号： H01J1/72 , G02F1/133602 , G02F2001/133625 , G09G3/3406 , G09G2310/0235
摘要： Provided is a field emission lamp (FEL), which includes a plurality of cathode electrodes formed above a first substrate, an anode electrode formed under a second substrate to face the cathode electrode, a fluorescent layer composed of red, green and blue (RGB) patterns formed alternately on the anode electrode in an oblique direction, and a plurality of emitters formed on the cathode electrodes to correspond to the RGB patterns. According to the present invention, as an FEL having a fast response time is used as a backlight unit, a color breaking phenomenon can be prevented in a color sequential driving method.
摘要翻译： 本发明提供一种场致发射灯（FEL），其包括形成在第一基板上的多个阴极电极，形成在第二基板下方的与阴极电极对置的阳极电极，由红色，绿色和蓝色（RGB）构成的荧光层， 在阳极电极上交替地沿倾斜方向形成的图案，以及形成在阴极电极上以对应于RGB图案的多个发射体。 根据本发明，由于使用具有快速响应时间的FEL作为背光单元，因此可以防止在彩色顺序驱动方法中发生颜色破坏现象。
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公开(公告)号：US08212487B2
公开(公告)日：2012-07-03
申请号：US12841570
申请日：2010-07-22
申请人： Jin Woo Jeong , Yoon Ho Song , Jae Woo Kim
发明人： Jin Woo Jeong , Yoon Ho Song , Jae Woo Kim
CPC分类号： H05B33/0896
摘要： Provided are a field emission device enabling rapid pulse operation and a method of operating the same. The field emission device includes a cathode electrode including a field emission source, an anode electrode disposed to face the cathode electrode and accelerating electrons emitted from the field emission source, a current controller controlling field emission current flowing through the cathode electrode, and a field emission controller applying a pull-up voltage to the cathode electrode when the current controller is turned off.
摘要翻译： 提供了能够进行快速脉冲操作的场致发射装置及其操作方法。 场发射装置包括：阴极电极，其包括场致发射源;阳极，设置为面对阴极电极并加速从场发射源发射的电子;电流控制器，控制流过阴极的场发射电流;以及场发射 控制器在电流控制器关闭时向阴极施加上拉电压。
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公开(公告)号：US20120148027A1
公开(公告)日：2012-06-14
申请号：US13315954
申请日：2011-12-09
申请人： Jin Woo Jeong , Yoon-Ho Song , Juntae Kang , Jae-Woo Kim
发明人： Jin Woo Jeong , Yoon-Ho Song , Juntae Kang , Jae-Woo Kim
CPC分类号： H01J35/14 , B82Y10/00 , H01J35/065
摘要： Provided is a field emission X-ray tube. The field emission X-ray tube includes a cathode electrode provided to one end of a vacuum vessel and including a field emission emitter, an anode electrode provided to the other end of the vacuum vessel in an extending direction of the vacuum vessel, and a gate electrode provided on an outer surface of the vacuum vessel adjacent to the cathode electrode.
摘要翻译： 提供场发射X射线管。 场发射X射线管包括设置在真空容器的一端并包括场致发射体的阴极，在真空容器的延伸方向上设置在真空容器的另一端的阳极，以及栅极 设置在与阴极相邻的真空容器的外表面上的电极。
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5.发明授权Manufacturing method of CNT emitter with density controlled carbon nanotube 有权具有密度控制的碳纳米管的CNT发射体的制造方法公开(公告)号：US09156686B2
公开(公告)日：2015-10-13
申请号：US13483547
申请日：2012-05-30
申请人： Jin Woo Jeong , Jun Tae Kang , Yoon Ho Song , Jae Woo Kim
发明人： Jin Woo Jeong , Jun Tae Kang , Yoon Ho Song , Jae Woo Kim
CPC分类号： B82Y10/00 , B82Y30/00 , B82Y40/00 , H01J1/3048 , H01J9/025 , H01J9/042 , H01J2201/30469
摘要： Provided is a manufacturing method of a CNT emitter with density controlled CNT, comprising: (i) fabricating a CNT paste by dispersing a carbon nanotube (CNT) powder, two kinds or more of inorganic fillers which have a lower melting temperature than the CNT and different oxidation degrees of the CNT, and an organic binder in a solvent; (ii) coating the CNT paste on an electrode formed above a substrate; (iii) sintering the substrate coated with the CNT paste to selectively oxidize the CNT around one kind of inorganic filler among two kinds or more of the inorganic fillers; and (iv) treating the surface of the CNT paste so that the surface of the CNT paste is activated.
摘要翻译： 提供了一种具有密度可控的CNT的CNT发射体的制造方法，包括：（i）通过分散碳纳米管（CNT）粉末，两种或更多种具有比CNT低的熔融温度的无机填料制造CNT浆料，以及 CNT的不同氧化度和溶剂中的有机粘合剂; （ii）将CNT浆料涂布在形成在基材上方的电极上; （iii）烧结涂覆有CNT浆料的基材，以选择性地将两种或更多种无机填料中的一种无机填料的CNT氧化; 和（iv）处理CNT浆料的表面，使CNT浆料的表面活化。
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公开(公告)号：US08761343B2
公开(公告)日：2014-06-24
申请号：US13315954
申请日：2011-12-09
申请人： Jin Woo Jeong , Yoon-Ho Song , Juntae Kang , Jae-Woo Kim
发明人： Jin Woo Jeong , Yoon-Ho Song , Juntae Kang , Jae-Woo Kim
CPC分类号： H01J35/14 , B82Y10/00 , H01J35/065
摘要： Provided is a field emission X-ray tube. The field emission X-ray tube includes a cathode electrode provided to one end of a vacuum vessel and including a field emission emitter, an anode electrode provided to the other end of the vacuum vessel in an extending direction of the vacuum vessel, and a gate electrode provided on an outer surface of the vacuum vessel adjacent to the cathode electrode.
摘要翻译： 提供场发射X射线管。 场发射X射线管包括设置在真空容器的一端并包括场致发射体的阴极，在真空容器的延伸方向上设置在真空容器的另一端的阳极，以及栅极 设置在与阴极相邻的真空容器的外表面上的电极。
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公开(公告)号：US08531097B2
公开(公告)日：2013-09-10
申请号：US13481373
申请日：2012-05-25
申请人： Jin Woo Jeong , Jun Tae Kang , Yoon Ho Song , Jae Woo Kim
发明人： Jin Woo Jeong , Jun Tae Kang , Yoon Ho Song , Jae Woo Kim
IPC分类号： H01J1/304
CPC分类号： H01J1/304 , H01J3/021 , H01J2203/0236
摘要： Disclosed is a field emitter, including: a cathode electrode in a shape of a tip; an emitter having a diameter smaller than a diameter of the cathode electrode and formed on the cathode electrode; and a gate electrode having a single hole and located above the emitter while maintaining a predetermined distance from the emitter.
摘要翻译： 公开了一种场发射器，包括：尖端形状的阴极电极; 发射极，其直径小于阴极电极的直径并形成在阴极上; 以及具有单个孔并位于发射极上方的栅极，同时保持与发射极的预定距离。
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8.发明授权公开(公告)号：US08942352B2
公开(公告)日：2015-01-27
申请号：US13406545
申请日：2012-02-28
申请人： Jin Woo Jeong , Jun Tae Kang , Yoon Ho Song , Jae Woo Kim
发明人： Jin Woo Jeong , Jun Tae Kang , Yoon Ho Song , Jae Woo Kim
CPC分类号： H01J35/065 , H01J35/14
摘要： The present disclosure relates to a field emission X-ray tube apparatus for facilitating cathode replacement, and more particularly, to a field emission X-ray tube apparatus for facilitating cathode replacement in which gates and cathodes are easily arranged through a joining member and a rotation preventing guide when gates and insulating spacers are rotated and joined with the cathodes while the cathodes and respective gates maintain electrical insulation, thereby easily replacing the cathodes.
摘要翻译： 本发明涉及一种用于促进阴极替换的场致发射X射线管装置，更具体地，涉及一种用于促进阴极替换的场发射X射线管装置，其中栅极和阴极易于通过接合构件布置并且旋转 当栅极和绝缘间隔物旋转并与阴极接合时，防止引导，同时阴极和相应的栅极保持电绝缘，从而容易地更换阴极。
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9.发明授权公开(公告)号：US09042520B2
公开(公告)日：2015-05-26
申请号：US13556403
申请日：2012-07-24
申请人： Jin Woo Jeong , Jun Tae Kang , Yoon Ho Song , Jae Woo Kim
发明人： Jin Woo Jeong , Jun Tae Kang , Yoon Ho Song , Jae Woo Kim
CPC分类号： H01J35/04 , H01J35/065 , H01J35/20 , H01J2235/20 , H01J2235/205
摘要： The present disclosure relates to an electric field emission x-ray tube apparatus equipped with a built-in getter, and more particularly, to an electric field emission x-ray tube apparatus equipped with a built-in getter that makes it possible to reduce the size of an x-ray tube by forming a stacked structure, with electric insulation and predetermined gaps maintained for each electrode, by manufacturing an x-ray tube having a stacked structure by inserting insulating spacers (for example, ceramic) between an exhausting port, a cathode, a gate, a focusing electrode, and an anode and bonding them with an adhesive substance, and then inserting a spacer between a field emitter on a cathode substrate and a gate hole connected with a gate electrode.
摘要翻译： 本发明涉及配备有内置吸气剂的电场发射X射线管装置，更具体地说，涉及一种配备有内置吸气剂的电场发射X射线管装置，其能够减少 通过形成堆叠结构，通过在每个电极之间保持电绝缘和预定的间隙，通过制造具有堆叠结构的X射线管，通过在排气口，排气口之间插入绝缘间隔件（例如陶瓷）来形成x射线管的尺寸， 阴极，栅极，聚焦电极和阳极，并将它们与粘合物质接合，然后在阴极基板上的场发射体和与栅电极连接的栅极孔之间插入间隔物。
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公开(公告)号：US20130195254A1
公开(公告)日：2013-08-01
申请号：US13491969
申请日：2012-06-08
申请人： Sungyoul CHOI , Yoon Ho Song , Jin Woo Jeong , Jun Tae Kang , Jae-woo Kim
发明人： Sungyoul CHOI , Yoon Ho Song , Jin Woo Jeong , Jun Tae Kang , Jae-woo Kim
IPC分类号： G21K3/00
CPC分类号： G21K1/06 , G21K2201/062 , G21K2201/064
摘要： An X-ray control unit using a monocrystalline material which controls only a specific wavelength of X-rays, by using the monocrystalline material as a filter. The X-ray control unit includes a light source configured to generate X-rays, an X-ray control filter formed of a monocrystalline material having grown in one direction and configured to filter the X-rays generated by the light source to reflect and transmit characteristic X-rays, and an adjustor configured to adjust the light source and the X-ray control filter to arbitrary angles. Since X-rays having a specific wavelength can be selectively used by using a filter, the X-rays can be easily controlled and their intensity can be easily regulated. A characteristic line of the X-rays can be controlled and their intensity can be regulated without directly controlling an X-ray source.
摘要翻译： 通过使用单晶材料作为过滤器，使用仅控制特定波长的X射线的单晶材料的X射线控制单元。 X射线控制单元包括被配置为产生X射线的光源，由单一晶体材料形成的X射线控制滤波器，该单晶材料在一个方向上生长并且被配置为滤除由光源产生的X射线以反射和透射 特征X射线，以及被配置为将光源和X射线控制滤波器调整到任意角度的调节器。 由于可以通过使用滤波器来选择性地使用具有特定波长的X射线，因此可以容易地控制X射线，并且可以容易地调节其强度。 可以控制X射线的特征线，并且可以在不直接控制X射线源的情况下调节其强度。
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