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    • 1. 发明授权
    • Magnetizing type induction motor
    • 磁化型感应电动机
    • US5008576A
    • 1991-04-16
    • US324217
    • 1989-03-15
    • Jong-Seob Lee
    • Jong-Seob Lee
    • H02K17/10H02K23/02H02K25/00H02K27/00
    • H02K23/02H02K25/00H02K27/00H02K99/20
    • A magnetizing type induction motor includes a conventional rotor enclosed within a novel stator. The stator has a pair of crescent-shaped pole pieces, the thickness of the stator pieces at their centers being larger than the thickness at the opposite edges thereof. These stator pieces are secured together by a pair of end cover plates which are provided with fitting grooves for receiving the stator pieces, and coupling pins are installed between the facing edges of the stator pieces. This magnetizing type induction motor is easily miniaturized and is not subject to frequent failures so that it can be reliably used in automated apparatuses.
    • 励磁型感应电动机包括封闭在新型定子内的常规转子。 定子具有一对月牙形极片,其中心处的定子片的厚度大于其相对边缘处的厚度。 这些定子片通过设置有用于接收定子片的装配槽的一对端盖固定在一起,并且联接销安装在定子片的相对边缘之间。 这种磁化型感应电动机容易地小型化,并且不会频繁发生故障,从而可以可靠地用于自动化装置。
    • 4. 发明授权
    • Apparatus and method for repeating signal by using wireless optical transmission
    • 使用无线光传输重复信号的装置和方法
    • US07209663B2
    • 2007-04-24
    • US10744317
    • 2003-12-22
    • Jong-Seob Lee
    • Jong-Seob Lee
    • H04B10/00
    • H04B10/1123
    • A repeating apparatus and method using wireless optical transmission is disclosed. The repeating apparatus includes a donor device for transmitting two identical copies of an optical signal by receiving a RF signal from a base station and electro-optic converting the RF signal to an optical signal, and for transmitting a RF signal by receiving two identical copies of the optical signal and optic-electro converting the optical signal to a RF signal; and a coverage device for transmitting a RF signal to a mobile communication terminal by receiving two identical copies of the optical signal from the donor device and optic-electro converting the two identical copies of the optical signal to the RF signal, and transmitting two optical signals to the donor device by receiving the RF signal from the mobile communication terminal and elector-optic converting the RF signal to the optical signal.
    • 公开了一种使用无线光传输的重复装置和方法。 中继装置包括一个供体装置,用于通过从基站接收RF信号并将RF信号电光转换成光信号来发送两个相同的光信号副本,并通过接收两个相同的拷贝 光信号和光电转换为RF信号的光信号; 以及覆盖设备,用于通过从所述施主设备接收所述光信号的两个相同副本并将所述光信号的两个相同副本光学电转换为所述RF信号来向所述移动通信终端发送RF信号,并且发送两个光信号 通过从移动通信终端接收RF信号并且将RF信号电光转换为光信号来施加到施主设备。
    • 5. 发明授权
    • Brushless unequal poles controlled electric motor
    • 无刷不等极控制电动机
    • US4943747A
    • 1990-07-24
    • US347999
    • 1989-05-05
    • Jong-Seob Lee
    • Jong-Seob Lee
    • H02K29/00H02K11/00H02K21/14H02K21/22H02K29/08H02P6/08
    • H02K29/08H02P6/085H02K21/22
    • A brushless unequal-pole electric motor includes a cylindrical rotor formed at least partly of a permanent magnet and rotatably installed within a casing, a plurality of field magnetic cores installed within the cylindrical rotor, field coils wound around the field magnetic cores for magnetizing the cores, and position-detecting sensors for detecting the positions of the magnetic poles of the cylindrical rotor. The sensors are connected to driving circuits for reversing the magnetic fields, to cause the rotor to rotate. The field magnetic cores generate magnetic fields of different magnitudes between the adjacent field magnetic cores, and generate magnetic fields of the same magnitude as that of the oppositely located field magnetic cores. In an alternate embodiment, the field magnetic cores surround the rotor.
    • 无刷非等电极电动机包括至少部分由永磁体形成并可旋转地安装在壳体内的圆柱形转子,安装在圆筒形转子内的多个励磁磁芯,围绕励磁磁芯缠绕的磁场线圈,用于磁化磁芯 以及用于检测圆筒形转子的磁极位置的位置检测传感器。 传感器连接到用于反转磁场的驱动电路,以使转子旋转。 场磁芯在相邻的场磁芯之间产生不同幅度的磁场,并且产生与相对定位的场磁芯相同大小的磁场。 在替代实施例中,场磁芯围绕转子。
    • 7. 发明授权
    • Methods of forming electrically interconnected lines using ultraviolet
radiation as an organic compound cleaning agent
    • 使用紫外线辐射作为有机化合物清洗剂形成电互连线的方法
    • US6043165A
    • 2000-03-28
    • US890578
    • 1997-07-09
    • Young-hun ParkSung-hoon KoJong-seob Lee
    • Young-hun ParkSung-hoon KoJong-seob Lee
    • H01L21/3205H01L21/3105H01L21/311H01L21/768H01L23/522H01L21/31H01L21/469
    • H01L21/31055H01L21/31133Y10S438/94Y10S438/963
    • Methods of forming electrically interconnected lines using organic compound cleaning agents include the steps of forming a first electrically conductive line on a substrate and then forming a first electrically insulating layer on the first electrically conductive line to electrically isolate the first conductive line from adjacent regions and lines. An organic spin-on-glass (SOG) passivation layer is then formed as a planarization layer on the first electrically insulating layer. The organic SOG layer is then etched-back to define a first etched surface thereon, using a carbon-fluoride gas which also preferably contains argon. The organic SOG layer may even be sufficiently etched back to expose an upper surface of the first electrically insulating layer. The first etched surface is then exposed to an organic compound cleaning agent so that organic residues can be removed from the etched surface so that layers subsequently formed on the etched surface are less susceptible to lift-off and flaking. The organic compound cleaning agents preferably consist of ultraviolet radiation and/or an oxygen containing plasma. After the first etched surface has been cleaned, the first electrically insulating layer is patterned to define a via therein which exposes an underlying portion of the first electrically conductive line. A second electrically conductive line (e.g., second level metallization) is then preferably formed in ohmic contact with the exposed portions of the first electrically conductive line and the ohmic contact therebetween is preferably free of organic residues which might adversely affect contact reliability and resistance.
    • 使用有机化合物清洁剂形成电互连线的方法包括以下步骤:在衬底上形成第一导电线,然后在第一导电线上形成第一电绝缘层,以将第一导电线与相邻区域和线电隔离 。 然后在第一电绝缘层上形成有机旋涂玻璃(SOG)钝化层作为平坦化层。 然后使用也优选含有氩的氟化碳气体将有机SOG层回蚀刻以限定其上的第一蚀刻表面。 有机SOG层甚至可以被充分地回蚀刻以暴露第一电绝缘层的上表面。 然后将第一蚀刻表面暴露于有机化合物清洁剂,使得可以从蚀刻表面除去有机残留物,使得随后在蚀刻表面上形成的层不易剥离和剥落。 有机化合物清洗剂优选由紫外线辐射和/或含氧等离子体组成。 在第一蚀刻表面已经被清洁之后,第一电绝缘层被图案化以限定其中暴露第一导电线的下面部分的通孔。 优选地,第二导电线(例如,第二级金属化)与第一导电线的暴露部分欧姆接触形成,并且其之间的欧姆接触优选不含可能不利地影响接触可靠性和电阻的有机残余物。