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    • 23. 发明授权
    • 스폿 용접용 다중 가압 전극
    • 用于点焊的多压电极
    • KR101432091B1
    • 2014-08-22
    • KR1020140030236
    • 2014-03-14
    • 한양대학교 산학협력단
    • 이세헌김동현
    • B23K11/11B23K11/30
    • The present invention relates to a spot welding electrode capable of pressing multiple sides. According to the present invention, the spot welding electrode capable of pressing multiple sides includes an electrode (100) having a contact part (105), which contacts with a to-be-welded member (400), at an end portion thereof; and a pressing member (200) which is joined to the end portion of the electrode (100), encircles the contact part (105) to be separated from the contact part (105) at a certain distance (W), and presses the to-be-welded member (400).
    • 本发明涉及一种能够按压多个侧面的点焊电极。 根据本发明,能够压制多个侧面的点焊电极包括在其端部具有与被焊接部件(400)接触的接触部(105)的电极(100) 和连接到所述电极(100)的端部的按压部件(200)围绕所述接触部分(105)以一定距离(W)与所述接触部分(105)分离,并按压到 焊接部件(400)。
    • 25. 发明公开
    • 플래시 메모리 장치 및 플래시 메모리 장치의 프로그램 방법
    • 闪速存储器件和闪速存储器件编程方法
    • KR1020100135444A
    • 2010-12-27
    • KR1020090053811
    • 2009-06-17
    • 한양대학교 산학협력단
    • 김영일이학수김동현윤한섭곽계달
    • G11C16/34G11C16/12G11C16/30
    • G11C16/3459G11C11/5628G11C16/0483G11C16/12G11C16/30
    • PURPOSE: A flash memory device and a method for programming the same are provided to shorten a program time by performing an erase operation by applying a negative voltage to a word line if the cell is over-programmed. CONSTITUTION: An ISPP voltage generator(110) provides a temporary program voltage to the selected cell and determines whether the selected cell is programmed after an ISPP voltage is provided. An error checking unit(120) determines the program or over-program of the selected cell according to the turn-on of the selected cell. A controller(130) controls the operation of the ISPP voltage generator and performs an erase operation based on the determination result of the error checking unit. An erase voltage generator(140) generates a negative voltage based on the control of the controller.
    • 目的:提供闪速存储器件及其编程方法,以通过在单元被过度编程的情况下通过对字线施加负电压来执行擦除操作来缩短编程时间。 构成:ISPP电压发生器(110)向所选择的单元提供临时编程电压,并且在提供ISPP电压之后确定所选择的单元是否被编程。 错误检查单元(120)根据所选择的单元的导通来确定所选择的单元的程序或过程。 控制器(130)控制ISPP电压发生器的操作,并且基于错误检查单元的确定结果执行擦除操作。 擦除电压发生器(140)根据控制器的控制产生负电压。