会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 51. 发明申请
    • Rotary punching apparatus
    • 旋转冲孔机
    • US20070007327A1
    • 2007-01-11
    • US11334815
    • 2006-01-18
    • Ok-Hwan KimSang-Ho Lee
    • Ok-Hwan KimSang-Ho Lee
    • B26D7/01
    • B26F1/36B26D3/10B26D7/2628B26D2007/0056B26D2007/0087B26F1/02B26F1/14B26F1/32B26F1/46Y10T83/8785Y10T83/8831Y10T83/8841Y10T83/943Y10T83/944
    • Rotary punching apparatus includes: an upper rotation plate provided with punching member on which punching blade having a pattern of a specific shape is formed, and an upper jig which support elastically the punching member and forms a guide hole in the same shape as the pattern; an upper plate configured to enable the upper rotation plate to be rotated; a lower rotation plate including lower jig on which a punching hole in the same shape as the pattern is formed; and lower plate configured to enable the lower rotation plate to be rotated. The upper and the lower plate are provided with at least one magnets in a position opposite to each other and the upper and the lower rotation plate are provided with at least one or more magnets in a position opposite to each other, so that the fixed position is mutually aligned due to the magnetic force of the magnet. As a result, the present invention can freely punch a desired position irrespective of punching positions such as the seat as an object of the punching.
    • 旋转冲孔装置包括:上旋转板,其上形成有形成具有特定形状的图案的冲压刀片的冲压构件;弹性地支撑冲压构件并形成与图案相同形状的引导孔的上夹具; 配置成使上部旋转板旋转的上板; 下部旋转板包括下部夹具,其上形成与图案相同形状的冲孔; 并且下板被配置为使得下旋转板能够旋转。 上板和下板在彼此相对的位置设置有至少一个磁体,并且上下旋转板在彼此相对的位置中设置有至少一个或多个磁体,使得固定位置 由于磁体的磁力而相互对准。 结果,本发明可以自由地冲压期望的位置,而不管冲孔位置如作为冲孔的对象的座。
    • 53. 发明授权
    • Semiconductor memory device and fabrication method therefor
    • 半导体存储器件及其制造方法
    • US06483158B1
    • 2002-11-19
    • US09481495
    • 2000-01-12
    • Sang-Ho Lee
    • Sang-Ho Lee
    • H01L2976
    • H01L29/66636H01L27/10873H01L29/0653H01L29/41766
    • A semiconductor device and a fabrication method thereof which can, for example, prevent a punch-through from occurring by forming oxide spacers around source/drain regions in a semiconductor substrate instead of forming a conventional halo ion implanting layer. Such structure improves, for example, an operational speed by reducing junction capacitance, prevents a hot carrier effect from occurring by weakening an electric field around the drain region, and improves reliability by preventing a latch up from occurring. The semiconductor device includes a gate electrode formed on the semiconductor substrate, sidewall spacers formed at the sidewalls of the gate electrode, an impurity layer formed in the semiconductor substrate below each sidewall spacer, a trench formed in the semiconductor substrate at both sides of the gate electrode, oxide spacers formed at the bottom inside corner of each trench, and a conductive material filling up each trench.
    • 半导体器件及其制造方法,其可以例如通过在半导体衬底中的源极/漏极区域周围形成氧化物间隔来防止穿通而不是形成常规的卤素离子注入层。 这样的结构例如通过减小结电容来提高操作速度,通过削弱漏极区域周围的电场来防止热载流子效应的发生,并且通过防止发生闩锁来提高可靠性。 半导体器件包括形成在半导体衬底上的栅极电极,形成在栅极侧壁处的侧壁间隔物,形成在半导体衬底中的每个侧壁间隔物下方的杂质层,形成在栅极两侧的半导体衬底中的沟槽 电极,形成在每个沟槽的底部内角处的氧化物间隔物,以及填充每个沟槽的导电材料。
    • 55. 发明授权
    • Column decoding circuit for semiconductor memory device
    • 用于半导体存储器件的列解码电路
    • US5777945A
    • 1998-07-07
    • US886445
    • 1997-07-01
    • Jae-Kwang SimSang-Ho Lee
    • Jae-Kwang SimSang-Ho Lee
    • G11C11/413G11C8/10G11C11/407G11C11/409H03M1/66G11C8/00
    • G11C8/10
    • A column decoding circuit for a semiconductor memory device includes a decoding unit and a pulse generating unit. The decoding unit decodes a selected column address and generates a selection signal. The pulse generating unit self-generates a pulse signal based on the selection signal output from the decoding unit. The pulse generating unit uses the self-generated pulse signal and the selection signal to output to a selected column switch a control signal having a minimum pulse width sufficient for selecting an associated column. Accordingly, a high speed read operation is performed by decreasing a loading and transmission time of the control signal. Further, power consumption of the column decoding circuit is decreased by self-generating the pulse signal, preferably based on the selection signal.
    • 用于半导体存储器件的列解码电路包括解码单元和脉冲产生单元。 解码单元解码所选择的列地址并产生选择信号。 脉冲发生单元基于从解码单元输出的选择信号自生成脉冲信号。 脉冲发生单元使用自生成的脉冲信号,并且选择信号输出到选定的列切换具有足以选择相关列的最小脉冲宽度的控制信号。 因此,通过减小控制信号的负载和发送时间来执行高速读取操作。 此外,优选地基于选择信号,通过自发生脉冲信号来降低列解码电路的功耗。