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    • 3. 发明授权
    • Superjunction semiconductor device
    • 超结半导体器件
    • US07301203B2
    • 2007-11-27
    • US10999578
    • 2004-11-29
    • Jae-gil LeeJin-young JungHo-cheol Jang
    • Jae-gil LeeJin-young JungHo-cheol Jang
    • H01L29/76H01L21/332
    • H01L29/7811H01L29/0634H01L29/7802
    • In accordance with an embodiment of the invention, a superjunction semiconductor device includes an active region and a termination region surrounding the active region. A central vertical axis of a boundary column of a second conductivity type material defines the boundary between the active region and the termination region. The active and termination regions include columns of first and second conductivity type material alternately arranged along a horizontal direction in a semiconductor region having top and bottom surfaces. At least one of the columns of the first conductivity type material in the termination region has a different width than a width of the columns of the first conductivity type material in the active region.
    • 根据本发明的实施例,超结半导体器件包括有源区和围绕有源区的终端区。 第二导电类型材料的边界列的中心垂直轴限定有源区和端接区之间的边界。 活性和终止区域包括在具有顶表面和底表面的半导体区域中沿水平方向交替布置的第一和第二导电类型材料的列。 终端区域中的第一导电类型材料的列中的至少一列具有与有源区中的第一导电类型材料的列的宽度不同的宽度。
    • 9. 发明申请
    • Superjunction Semiconductor Device
    • 超结半导体器件
    • US20080211053A1
    • 2008-09-04
    • US11872949
    • 2007-10-16
    • Jae-gil LeeJin-young JungHo-cheol Jang
    • Jae-gil LeeJin-young JungHo-cheol Jang
    • H01L27/10
    • H01L29/7811H01L29/0634H01L29/7802
    • In accordance with an embodiment of the invention, a superjunction semiconductor device includes an active region and a termination region surrounding the active region. A central vertical axis of a boundary column of a second conductivity type material defines the boundary between the active region and the termination region. The active and termination regions include columns of first and second conductivity type material alternately arranged along a horizontal direction in a semiconductor region having top and bottom surfaces. At least one of the columns of the first conductivity type material in the termination region has a different width than a width of the columns of the first conductivity type material in the active region.
    • 根据本发明的实施例,超结半导体器件包括有源区和围绕有源区的端接区。 第二导电类型材料的边界列的中心垂直轴限定有源区和端接区之间的边界。 活性和终止区域包括在具有顶表面和底表面的半导体区域中沿水平方向交替布置的第一和第二导电类型材料的列。 终端区域中的第一导电类型材料的列中的至少一列具有与有源区中的第一导电类型材料的列的宽度不同的宽度。
    • 10. 发明授权
    • Lubricating device of reciprocating compressor
    • 往复式压缩机润滑装置
    • US07210561B2
    • 2007-05-01
    • US10663654
    • 2003-09-17
    • Jong-Tae HeoJin-Young JungJong-Koo LeeJin-Dong Kim
    • Jong-Tae HeoJin-Young JungJong-Koo LeeJin-Dong Kim
    • F01M1/00
    • F04B35/045F04B39/0261F04B39/0292F16H57/0434
    • A lubricating device of a reciprocating compressor includes a pumping unit for pumping lubrication oil contained in a lower portion of a case and a front frame having a supply hole which supplies the lubrication oil pumped from the pumping unit to a sliding part within the case and a discharge hole which discharges the lubrication oil upon completion of a lubrication operation. A lubrication oil storage is arranged at a front of the discharge hole for storing the lubrication oil discharged to the discharge hole for a predetermined time and then discharging the lubrication oil. A lubrication oil guide is provided for guiding the lubrication oil discharged from the discharge hole to a lower portion of the case in order to prevent the lubrication oil discharged through the discharge hole from flowing to an air hole formed at a front frame. In the device, lubrication oil is discharged after foam generated by mixture between lubrication oil and a working fluid is burst in the lubrication oil, thereby reducing noise generated when the foam is burst.
    • 往复式压缩机的润滑装置包括用于泵送容纳在壳体的下部中的润滑油的泵送单元和具有供给孔的前框架的供给孔,所述供给孔将从泵送单元泵送的润滑油供给到壳体内的滑动部件, 排出孔,其在润滑操作完成时排出润滑油。 在排出孔的前部设置润滑油存储部,用于将排出孔排出的润滑油储存一定时间,然后排出润滑油。 设置润滑油引导件,用于将从排出孔排出的润滑油引导到壳体的下部,以防止通过排出孔排出的润滑油流向形成在前框架上的气孔。 在设备中,润滑油在润滑油和工作油之间的混合物产生的泡沫在润滑油中爆裂后排出,从而降低泡沫破裂时产生的噪音。