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    • 81. 发明申请
    • Wheel holder and chuck assembly
    • 轮架和卡盘组件
    • US20070131077A1
    • 2007-06-14
    • US11604871
    • 2006-11-28
    • Young-Min Kim
    • Young-Min Kim
    • B26D3/08
    • C03B33/027C03B33/10Y10T83/0385
    • Provided is a wheel holder and chuck assembly of a scriber for scribing a substrate made of a brittle material, including: a bearing mounted on a head of the scriber for scribing the substrate made of a brittle material; a wheel holder whose one end is connected to a holder shaft, and whose the other end has a wheel attached thereto; and a chuck whose one end is connected to the bearing, and whose the other end is detachably coupled to the holder shaft of the wheel holder. According to the present invention, only the wheel holder, when the wheel 52 is worn, is replaced without additional replacement of the bearing as in the conventional scriber, thus reducing the maintenance cost. Also, the wheel holder is conveniently attached to and detached from the head using the chuck, thus facilitating replacement of the wheel holder.
    • 本发明提供一种用于划片由脆性材料制成的基板的划线机的轮架和卡盘组件,包括:安装在划线机头部上的轴承,用于划刻由脆性材料制成的基板; 其一端连接到保持器轴并且另一端具有附接到其上的轮的车轮保持器; 以及其一端连接到所述轴承并且另一端可拆卸地联接到所述车轮保持器的保持器轴的卡盘。 根据本发明,如传统划线机一样,仅在车轮52磨损的情况下更换轮架,而不需要更换轴承,从而降低维护成本。 此外,轮架通过卡盘方便地附接到头部并从头部拆下,从而便于更换轮架。
    • 84. 发明授权
    • Polishing head and chemical mechanical polishing apparatus including the same
    • 抛光头和化学机械抛光装置包括它
    • US06773338B2
    • 2004-08-10
    • US10357471
    • 2003-02-04
    • Cheol-Ju YunYoung-Min Kim
    • Cheol-Ju YunYoung-Min Kim
    • B24B100
    • B24B37/32B24B49/04
    • A polishing head and a chemical mechanical polishing apparatus having the polishing head including a plate having vacuum holes for transferring vacuum pumping force; a porous film having holes corresponding to the vacuum holes and attached to a lower surface of the plate; a retainer ring attached to the lower surface of the plate at an edge portion thereof and having a sloped surface; a clamp ring attached to the lower surface of the plate adjacent the retainer ring for clamping the retainer ring; an adjusting ring having a sloped surface parallel and in contact with the sloped surface of the retainer ring, the adjusting ring being installed between the retainer ring and the plate; and a diameter adjusting device for adjusting a diameter of the adjusting ring by moving the adjusting ring along the sloped surface of the retainer ring, thereby adjusting a height of the retainer ring.
    • 一种抛光头和化学机械抛光装置,其具有包括具有用于传递真空抽吸力的真空孔的板的抛光头; 多孔膜,其具有与所述真空孔对应的孔,并且附着到所述板的下表面; 保持环在其边缘部分处附接到板的下表面并具有倾斜表面; 夹紧环,其附接到邻近保持环的板的下表面,用于夹持保持环; 调节环,其具有平行于所述保持环的倾斜表面的倾斜表面,所述调节环安装在所述保持环和所述板之间; 以及直径调节装置,用于通过沿着保持环的倾斜表面移动调节环来调节调节环的直径,从而调节保持环的高度。
    • 85. 发明授权
    • Device for removing electric field of display
    • 用于去除显示器电场的装置
    • US5818171A
    • 1998-10-06
    • US782638
    • 1997-01-14
    • Young-Min KimTae-Sung Kim
    • Young-Min KimTae-Sung Kim
    • G09G1/00H01J29/00H04N3/16H01J29/06
    • H01J29/003H01J2229/0015
    • A device for removing electric field of a display according to the present invention comprises: a voltage generator connected to a horizontal deflection output circuit of a CRT and generating an antiphase reverse pulse having a frequency band equal to that of a horizontal output pulse; a reverse pulse sensor made of a conductive material, insulated at a given location in the front part of the CRT, and generating the reverse pulse around the CRT; and a connector for detecting the reverse pulse of the voltage generator, connected to ground at one end thereof and the reverse pulse sensor at the other end thereof, and sending the reverse pulse to the reverse pulse sensor.
    • 根据本发明的用于去除显示器的电场的装置包括:电压发生器,其连接到CRT的水平偏转输出电路,并产生具有与水平输出脉冲的频带相同的频带的反相反向脉冲; 由导电材料制成的反向脉冲传感器,在CRT的前部的给定位置处绝缘,并在CRT周围产生反向脉冲; 以及用于检测其一端连接到地的电压发生器的反向脉冲和另一端的反向脉冲传感器的连接器,并将反向脉冲发送到反向脉冲传感器。
    • 86. 发明授权
    • Electric power cut-off detection unit for a monitor
    • 用于监视器的电力切断检测单元
    • US5638245A
    • 1997-06-10
    • US549571
    • 1995-10-27
    • Young-Min Kim
    • Young-Min Kim
    • G01R31/02G06F1/26H02M7/02H04N3/20H02H3/14
    • H04N3/20
    • Disclosed is an electric power cut-off detection unit for a monitor which has a full-wave rectifier for generating a first direct voltage, a second voltage generator for generating a second direct voltage, a third direct voltage generator for generating a third direct voltage, a fourth direct voltage generator for inputting the first and the third direct voltages and for outputting a fourth direct voltage according to an input of the first direct voltage, and microprocessor for inputting the third direct voltage as an operation voltage, monitoring the fourth direct voltage and for storing data concerning operation states of the monitor as safety measures according to the fourth direct voltage during inputting the third direct voltage on a power cut-off or a power failure. With such safety measures of microprocessor for the monitor, inconvenience for a user to readjust monitor's display states can be eliminated when a normal alternate electric power is resupplied and a prevention of a damage to the monitor can be achieved by eliminating a damage with a deflection circuit.
    • 公开了一种用于监视器的电力切断检测单元,其具有用于产生第一直流电压的全波整流器,用于产生第二直流电压的第二电压发生器,用于产生第三直流电压的第三直流电压发生器, 用于输入第一和第三直流电压并根据第一直流电压的输入输出第四直流电压的第四直流电压发生器,以及用于输入第三直流电压作为工作电压的微处理器,监视第四直流电压;以及 用于在关闭电源或停电时输入第三直流电压期间将与监视器的操作状态有关的数据作为安全措施,根据第四直流电压进行。 通过这种用于监视器的微处理器的这种安全措施,当正常的替代电力被重新供给并且可以通过消除偏转电路的损坏来防止对监视器的损坏时,可以消除用户重新调整监视器的显示状态的不便 。