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    • 42. 发明授权
    • Method of manufacturing carbon nanotube field emitter by electrophoretic deposition
    • 通过电泳沉积制造碳纳米管场发射体的方法
    • US06616497B1
    • 2003-09-09
    • US09603201
    • 2000-06-26
    • Won-bong ChoiHoon-young KimDeuk-seok ChungJung-ho Kang
    • Won-bong ChoiHoon-young KimDeuk-seok ChungJung-ho Kang
    • H01J902
    • B82Y10/00H01J9/025H01J2201/30469Y10S977/842Y10S977/844Y10S977/847
    • A method of manufacturing a carbon nanotube field emitter for field emission displays by electrophoresis is disclosed. The method of manufacturing involves: first, loading an electrode plate and the field emitter substrate, which are spaced apart from one another, into an electrophoresis bath containing a carbon nanotube suspension for the electrophoresis; second, applying a predetermined bias voltage from a power supply between the electrode plate and the cathodes of the field emitter substrate to deposit, at room temperature, carbon nanotube particles on the surface of the electrodes exposed through the holes of the dielectric film; and third, drawing the field emitter substrate, on which the carbon nanotube particles have been deposited, out of the electrophoresis bath, and heating the field emitter substrate with carbon nanotube tips at a predetermined temperature. An efficient low-temperature process, incorporating low cost carbon nanotube particles, provides for a lower manufacturing cost.
    • 公开了一种通过电泳制造用于场致发射显示器的碳纳米管场致发射体的方法。 制造方法包括:首先将彼此间隔开的电极板和场致发射基板加载到含有用于电泳的碳纳米管悬浮液的电泳槽中; 第二,从电极板和场发射极基板的阴极之间的电源施加预定的偏置电压,在室温下沉积通过电介质膜的孔露出的电极的表面上的碳纳米管颗粒; 第三,将其上沉积有碳纳米管颗粒的场致发射基板从电泳槽中拉出,并在预定温度下用碳纳米管尖端加热场发射极基板。 结合低成本碳纳米管颗粒的有效的低温方法提供较低的制造成本。
    • 43. 发明授权
    • Chemical bath having a uniform etchant overflow
    • 化学浴具有均匀的蚀刻剂溢流
    • US6071373A
    • 2000-06-06
    • US870238
    • 1997-06-05
    • Jung-ho KangKwang-yul LeeDong-cho MaengJong-sub Hwang
    • Jung-ho KangKwang-yul LeeDong-cho MaengJong-sub Hwang
    • H01L21/306H01L21/00C23F1/02
    • H01L21/67086H01L21/67075
    • A chemical bath of an overflow-type includes an inner bath which includes a plurality of holes on its sidewalls. The holes are formed in such a manner that they are spaced apart from the upper end of the inner bath at a predetermined distance. In this chemical bath, the chemical in the inner bath flows over the upper end of the inner bath into the outer bath and is simultaneously is discharged to the outer bath through the holes. Accordingly, unless either of the opposed sidewalls slopes lower than another by over a predetermined value, the chemical can flow continuously at nearly the same rate at both sidewalls of the inner bath. This reduces the difference of the etching rate between the respective wafers caused by the difference of the position of the wafers immersed in the chemical in the inner bath and leads to an improvement in the reliability of the etching process.
    • 溢流型化学浴包括在其侧壁上包括多个孔的内浴。 孔以这样的方式形成,使得它们以预定距离与内槽的上端间隔开。 在该化学浴中,内浴中的化学物质在内槽的上端流入外槽,同时通过孔排出到外槽。 因此,除非相对的侧壁中的任一个相对于另一个侧壁的斜率低于预定值,否则化学物质能以几乎相同的速率以内浴的两个侧壁连续流动。 这样就可以减少由浸没在内槽中的化学物质中的晶片的位置差异引起的相应晶片之间的蚀刻速率差异,导致蚀刻工艺的可靠性提高。
    • 46. 发明授权
    • Electron emission display device with electron collector or metal member
    • 具有电子收集器或金属构件的电子发射显示装置
    • US07514858B2
    • 2009-04-07
    • US11291101
    • 2005-11-29
    • Seung Joon YooJong Sick ChoiZin Min ParkSoo Joung LeeJung Ho KangSu Kyung Lee
    • Seung Joon YooJong Sick ChoiZin Min ParkSoo Joung LeeJung Ho KangSu Kyung Lee
    • G09G3/22G09G3/36H01J63/04H01K1/62H01K1/34
    • H01J29/085H01J31/127
    • An electron emission display comprising an electron collector or metal member is provided. The electron emission display comprises an electron emission substrate comprising at least one electron emission device and an image forming substrate comprising at least one emission region and at least one non-emission region. Images are formed in the emission regions by the collision of electrons emitted from the electron emission devices with the emission regions. The image forming substrate further comprises a metal layer positioned on at least the emission regions, and at least one electron collector positioned in the non-emission region. The electron collector may comprise first and second ends, wherein the first end is attached to the image forming substrate and the second end faces the electron emission substrate. The electron collector stabilizes the metal layer and fluorescent layers, thereby reducing arc and maintaining uniform brightness by re-directing scattered electrons toward the fluorescent layers.
    • 提供了包括电子收集器或金属构件的电子发射显示器。 电子发射显示器包括包括至少一个电子发射器件和包括至少一个发射区域和至少一个非发射区域的成像衬底的电子发射衬底。 通过与电子发射装置发射的电子与发射区域的碰撞,在发射区域中形成图像。 图像形成基板还包括位于至少发射区域上的金属层和位于非发射区域中的至少一个电子收集器。 电子收集器可以包括第一端和第二端,其中第一端附着到成像衬底上,第二端面向电子发射衬底。 电子收集器稳定金属层和荧光层,从而通过将散射电子重新引向荧光层来减少电弧并保持均匀的亮度。
    • 48. 发明授权
    • Composite pattern for monitoring various defects of semiconductor device
    • 用于监测半导体器件各种缺陷的复合图案
    • US07306958B2
    • 2007-12-11
    • US11324168
    • 2005-12-29
    • Jung Ho Kang
    • Jung Ho Kang
    • G01R31/26
    • H01L22/32H01L21/76229
    • A composite monitor is capable of determining a variety of defects of a semiconductor device. The composite monitor has an isolation region in a well region, an active region pattern in the well region and defined by the isolation region, and a metal line pattern partially overlying the active region pattern. The composite monitor further has an optional well region pad electrically coupled to the well region and separated from the metal line pattern, an active region pad electrically coupled to the active region pattern and separated from both the metal line pattern and the well region pad, a metal line pad electrically coupled to the metal line pattern and separated from both the well region pad and the active region pad, and a first contact between the active region pattern and the metal line pattern to provide an electrical path therebetween.
    • 复合监视器能够确定半导体器件的各种缺陷。 复合监视器在阱区域中具有隔离区域,阱区域中的有源区域图案并且由隔离区域限定,以及部分地覆盖有源区域图案的金属线图案。 复合监视器还具有电耦合到阱区并与金属线图案分离的可选的阱区焊盘,电耦合到有源区域图案并与金属线图案和阱区衬垫分离的有源区焊盘, 金属线焊盘,其电耦合到金属线图案并且与阱区焊盘和有源区焊盘两者分离,以及有源区域图案和金属线图案之间的第一接触,以在它们之间提供电路径。
    • 49. 发明授权
    • Pressure sensor, method of fabricating the same, and method of calibrating the same
    • 压力传感器,其制造方法及其校准方法
    • US07246526B2
    • 2007-07-24
    • US11035958
    • 2005-01-18
    • Jong-hwa WonJung-ho KangAn-sik NamTae-sik Park
    • Jong-hwa WonJung-ho KangAn-sik NamTae-sik Park
    • G01L9/16
    • G01L9/0098G01L27/002
    • A pressure sensor having a digital output includes a substrate formed with plural channels, and a gating part formed in such a way that an area confronting with the plural channels is spaced from the substrate and moved in response to an external pressure, thereby making the plural channels selectively conductive. Such a pressure sensor can obtain binary information of each channel from the fact that which is made to be conductive among the plural channels is determined by the movement of the area formed in the gating part to confront with the plural channels, and it is possible to measure a pressure within a set range from binary information of each of the plural channels. As a result, because a peripheral circuit of the pressure sensor can be simplified, the manufacturing costs and power consumption can be greatly reduced.
    • 具有数字输出的压力传感器包括形成有多个通道的基板,以及形成为使得与多个通道相对的区域与基板间隔开并且响应于外部压力而移动的门控部件,从而使多个 通道选择性导电。 这样的压力传感器可以从由多个通道中形成的导电性的事实确定通过在门控部中形成的区域与多个通道相对的事实来确定每个通道的二进制信息,并且可以 从多个通道中的每一个的二进制信息测量设定范围内的压力。 结果,由于可以简化压力传感器的外围电路,因此可以大大降低制造成本和功耗。
    • 50. 发明授权
    • Self-powered sensing module and tire pressure monitoring system using the same
    • 自供电感应模块和轮胎压力监测系统使用相同
    • US07183937B2
    • 2007-02-27
    • US10998578
    • 2004-11-30
    • Tae-sik ParkJung-ho KangJong-hwa Won
    • Tae-sik ParkJung-ho KangJong-hwa Won
    • G08B23/00
    • B60C23/0411
    • A tire pressure monitoring system (TPMS) having a self-powered sensing module having a sensor unit with at least one sensor for measuring at least one of a temperature, a pressure, and an acceleration in the tire, and a power unit generating a power by being deformed mechanically according to a rotation of the tire and supplying the sensor with a power required for actuating the sensor. The self-powered sensing module and the TPMS using the same are powered by the power unit generating the power owing to the mechanical deformation, without using a separate power supply. Hence, there is no need to replace a battery of the sensing module and maintenance costs are reduced.
    • 一种具有自供电感测模块的轮胎压力监测系统(TPMS),其具有传感器单元,所述传感器单元具有用于测量轮胎中的温度,压力和加速度中的至少一个的至少一个传感器,以及产生功率的功率单元 通过根据轮胎的旋转机械地变形并且向传感器提供用于致动传感器所需的功率。 自供电的感测模块和使用它的TPMS由功率单元供电,由于机械变形而产生电力,而不使用单独的电源。 因此,不需要更换感测模块的电池,并且降低了维护成本。