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。

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

IPC分类号： G09G3/10 ,  H05B37/00

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。

公开(公告)号：US20110148310A1

公开(公告)日：2011-06-23

申请号：US12842523

申请日：2010-07-23

申请人： Jin Woo JEONG ,  Yoon Ho Song ,  Dong II Kim ,  Jae Woo Kim ,  Jun Tae Kang

发明人： Jin Woo JEONG ,  Yoon Ho Song ,  Dong II Kim ,  Jae Woo Kim ,  Jun Tae Kang

IPC分类号： H05B37/02 ,  G09F13/08 ,  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。

公开(公告)号：US20110116603A1

公开(公告)日：2011-05-19

申请号：US12743496

申请日：2008-11-13

申请人： Dae Jun Kim ,  Yoon Ho Song ,  Jin Woo Jeong

发明人： Dae Jun Kim ,  Yoon Ho Song ,  Jin Woo Jeong

IPC分类号： H01J35/04

CPC分类号： H01J35/065 ,  H01J35/14 ,  H01J35/16 ,  H01J2235/062 ,  H01J2235/068 ,  H01J2235/087 ,  H01J2235/164 ,  H01J2235/186

摘要： A microminiature X-ray tube with a triode structure using a nano emitter is provided, which can increase a field emission region as much as possible by means of nano emitters fine-patterned in a cathode to not only increase an emission current per unit area as much as possible but secure high electrical characteristics, reliability, and structural stability by means of a cover and a bonding material. In addition, gate holes having a macro structure can be formed in the gate to promote electron beam focusing by means of the gate without using a separate focusing electrode and to prevent a leakage current from occurring on the gate. Further, an auxiliary electrode can be formed on a top or an inner surface of a cover applied for structural stability to further promote the electron beam focusing and to control the output amounts per individual X-ray tubes output according to current switching to be equal to each other.

摘要翻译： 提供了一种具有使用纳米发射极的三极管结构的微型X射线管，其可以通过在阴极中精细图案化的纳米发射体尽可能多地增加场发射区域，以便不仅增加每单位面积的发射电流 尽可能地通过盖和接合材料确保高的电气特性，可靠性和结构稳定性。 此外，可以在栅极中形成具有宏观结构的栅极孔，以通过栅极促进电子束聚焦，而不使用单独的聚焦电极并防止在栅极上发生漏电流。 此外，可以在用于结构稳定性的盖的顶表面或内表面上形成辅助电极，以进一步促进电子束聚焦，并且根据电流切换来控制每个X射线管输出的输出量等于 彼此。

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

IPC分类号： H01J35/16 ,  H01J35/06 ,  G21G4/08 ,  H01J35/14

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。

公开(公告)号：US08519627B2

公开(公告)日：2013-08-27

申请号：US12502810

申请日：2009-07-14

申请人： Jin Woo Jeong ,  Yoon Ho Song ,  Dong Il Kim ,  Jun Tae Kang ,  Ji Seon Kim

发明人： Jin Woo Jeong ,  Yoon Ho Song ,  Dong Il Kim ,  Jun Tae Kang ,  Ji Seon Kim

IPC分类号： G09G3/10

CPC分类号： H05B41/14 ,  G09G3/22 ,  G09G3/3406 ,  G09G2320/0633 ,  G09G2320/064 ,  G09G2330/025 ,  G09G2330/04

摘要： Provided is a field emission device having a simple structure and capable of pulse driving and local dimming. The field emission device turns a current flowing from each cathode electrode block on or off in response to a switching control signal having a very low voltage ranging from 0 to 5 V while a constant voltage is applied to an anode electrode and a gate electrode to control a field emission current. Compared with a conventional field emission device, the field emission device having a simple structure is capable of pulse driving and local dimming without using a separate pulse driving high voltage power source.

摘要翻译： 提供具有简单结构并能够进行脉冲驱动和局部调光的场发射器件。 场致发射器件响应于具有0至5V的非常低的电压的开关控制信号而使来自每个阴极电极块的电流开启或关闭，同时将恒定电压施加到阳极电极和栅电极以控制 场发射电流。 与传统的场致发射器件相比，具有简单结构的场发射器件能够在不使用单独的脉冲驱动高压电源的情况下进行脉冲驱动和局部调光。

公开(公告)号：US08300769B2

公开(公告)日：2012-10-30

申请号：US12743496

申请日：2008-11-13

申请人： Dae Jun Kim ,  Yoon Ho Song ,  Jin Woo Jeong

发明人： Dae Jun Kim ,  Yoon Ho Song ,  Jin Woo Jeong

IPC分类号： H01J35/00

CPC分类号： H01J35/065 ,  H01J35/14 ,  H01J35/16 ,  H01J2235/062 ,  H01J2235/068 ,  H01J2235/087 ,  H01J2235/164 ,  H01J2235/186

摘要： A microminiature X-ray tube with a triode structure using a nano emitter is provided, which can increase a field emission region as much as possible by means of nano emitters fine-patterned in a cathode to not only increase an emission current per unit area as much as possible but secure high electrical characteristics, reliability, and structural stability by means of a cover and a bonding material. In addition, gate holes having a macro structure can be formed in the gate to promote electron beam focusing by means of the gate without using a separate focusing electrode and to prevent a leakage current from occurring on the gate. Further, an auxiliary electrode can be formed on a top or an inner surface of a cover applied for structural stability to further promote the electron beam focusing and to control the output amounts per individual X-ray tubes output.

摘要翻译： 提供了一种具有使用纳米发射极的三极管结构的微型X射线管，其可以通过在阴极中精细图案化的纳米发射体尽可能多地增加场发射区域，以便不仅增加每单位面积的发射电流 尽可能地通过盖和接合材料确保高的电气特性，可靠性和结构稳定性。 此外，可以在栅极中形成具有宏观结构的栅极孔，以通过栅极促进电子束聚焦，而不使用单独的聚焦电极并防止在栅极上发生漏电流。 此外，可以在用于结构稳定性的盖的顶表面或内表面上形成辅助电极，以进一步促进电子束聚焦并且控制每个X射线管输出的输出量。

公开(公告)号：US08264151B2

公开(公告)日：2012-09-11

申请号：US12550814

申请日：2009-08-31

申请人： Jin Woo Jeong ,  Yoon Ho Song ,  Dong Il Kim ,  Jun Tae Kang ,  Ji Seon Kim

发明人： Jin Woo Jeong ,  Yoon Ho Song ,  Dong Il Kim ,  Jun Tae Kang ,  Ji Seon Kim

IPC分类号： H01J25/50

CPC分类号： H01J29/98 ,  G09G3/22

摘要： A field emission device having a simple structure and capable of readily changing emission colors of light by adjusting emission intensity of red, green and blue light is provided. In the field emission device, current that flows into each cathode electrode block is adjusted according to a very low control pulse signal of 0 to 5 V with a predetermined voltage applied to an anode electrode and a gate electrode over time, so that emission intensities of red, green and blue are individually adjusted. Therefore, the current that flows into each cathode electrode block is adjusted in a simple manner using a control pulse signal of a low level without a separate pulse driving high-voltage power supply, so that emission intensities of red, green and blue can be arbitrarily adjusted and emission colors of the field emission device can be readily changed.

摘要翻译： 提供了具有简单结构并且能够通过调节红，绿和蓝光的发射强度来容易地改变发光颜色的场发射器件。 在场发射装置中，流过各阴极电极块的电流根据非常低的0〜5V的控制脉冲信号进行调整，并且随着时间推移施加到阳极电极和栅电极的规定电压，发光强度 红色，绿色和蓝色分别进行调整。 因此，流入各阴极电极块的电流使用低电平的控制脉冲信号以单独的脉冲驱动高压电源的方式进行调整，从而红色，绿色和蓝色的发光强度可以任意调整 可以容易地改变场致发射装置的调整和发射颜色。

公开(公告)号：US08212465B2

公开(公告)日：2012-07-03

申请号：US12576397

申请日：2009-10-09

申请人： Jin Woo Jeong ,  Yoon Ho Song

发明人： Jin Woo Jeong ,  Yoon Ho Song

IPC分类号： H01J1/62

CPC分类号： H01J1/30 ,  H01J1/304 ,  H01J2201/30 ,  H01J2201/304

摘要： Provided is a field emission device. The field emission device includes an insulated cathode substrate facing an anode substrate, a plurality of cathodes arranged on the cathode substrate and separated from each other, and an emitter formed on each of the cathodes. In order to prevent accumulation of charges on an exposed area of the cathode substrate between the cathodes due to electrons discharged from the emitter, the distance between the cathodes is equal to or smaller than a first threshold value, and the distance from the emitter to the end of the cathode is equal to or greater than a second threshold value. Accordingly, in the field emission device in which a plurality of cathodes are separated from each other on the same plane, it is possible to prevent abnormal field emission and arc generation due to accumulated charges between the cathodes, thereby performing stable operation.

摘要翻译： 提供场致发射装置。 场发射器件包括面对阳极衬底的绝缘阴极衬底，布置在阴极衬底上并彼此分离的多个阴极以及形成在每个阴极上的发射极。 为了防止由于从发射极排出的电子而在阴极的阴极基板的露出区域上积累电荷，阴极之间的距离等于或小于第一阈值，并且从发射极到 阴极的端部等于或大于第二阈值。 因此，在多个阴极在同一平面上彼此分离的场发射器件中，可以防止由于阴极之间的累积电荷引起的异常场发射和电弧产生，从而进行稳定的操作。

公开(公告)号：US07884623B2

公开(公告)日：2011-02-08

申请号：US12181819

申请日：2008-07-29

申请人： Seong Hyun Kim ,  Yong Suk Yang ,  Sang Chul Lim ,  Zin Sig Kim ,  Yoon Ho Song

发明人： Seong Hyun Kim ,  Yong Suk Yang ,  Sang Chul Lim ,  Zin Sig Kim ,  Yoon Ho Song

IPC分类号： G01R27/26 ,  G01R27/08

CPC分类号： G01N27/414

摘要： Provided is a detector having a transistor or resistor structure. When an electrode is exposed to a detected solution, such as blood, a variation in current flowing through the detected solution may be greater than a variation in the electrical characteristics of the detector caused by a variation in the physical properties of semiconductor so that it is difficult to detect whether a bio-particle is contained in the detected solution. In order to solve this problem, a detection portion and an electrical measurement portion are separately formed, and the detection portion is processed with the bio-particle and then post-processed. Subsequently, the detection portion and the electrical measurement portion are bonded to each other using, for example, a laminating process, and the detector measures a detection value.

摘要翻译： 提供了具有晶体管或电阻器结构的检测器。 当电极暴露于检测到的溶液（例如血液）时，流经检测到的溶液的电流变化可能大于由半导体的物理性质的变化引起的检测器的电特性的变化， 难以检测检测到的溶液中是否含有生物粒子。 为了解决这个问题，分开形成检测部分和电测量部分，并且用生物粒子处理检测部分，然后进行后处理。 随后，使用例如层压处理将检测部分和电测量部分彼此接合，并且检测器测量检测值。