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    • 5. 发明授权
    • Non-volatile memory devices with multiple layers having band gap relationships among the layers
    • 具有层之间具有带隙关系的多层的非易失性存储器件
    • US08460999B2
    • 2013-06-11
    • US13067405
    • 2011-05-31
    • Seung-Jae BaikHong-Suk KimSi-Young ChoiKi-Hyun HwangSang-Jin Hyun
    • Seung-Jae BaikHong-Suk KimSi-Young ChoiKi-Hyun HwangSang-Jin Hyun
    • H01L21/336
    • H01L29/792H01L21/28282H01L29/42348H01L29/513H01L29/66833
    • A nonvolatile memory device may include: a tunnel insulating layer on a semiconductor substrate; a charge storage layer on the tunnel insulating layer; a blocking insulating layer on the charge storage layer; and a control gate electrode on the blocking insulating layer. The tunnel insulating layer may include a first tunnel insulating layer and a second tunnel insulating layer. The first tunnel insulating layer and the second tunnel insulating layer may be sequentially stacked on the semiconductor substrate. The second tunnel insulating layer may have a larger band gap than the first tunnel insulating layer. A method for fabricating a nonvolatile memory device may include: forming a tunnel insulating layer on a semiconductor substrate; forming a charge storage layer on the tunnel insulating layer; forming a blocking insulating layer on the charge storage layer; and forming a control gate electrode on the blocking insulating layer.
    • 非易失性存储器件可以包括:半导体衬底上的隧道绝缘层; 隧道绝缘层上的电荷存储层; 电荷存储层上的阻挡绝缘层; 以及在所述阻挡绝缘层上的控制栅电极。 隧道绝缘层可以包括第一隧道绝缘层和第二隧道绝缘层。 第一隧道绝缘层和第二隧道绝缘层可以顺序堆叠在半导体衬底上。 第二隧道绝缘层可以具有比第一隧道绝缘层更大的带隙。 非易失性存储器件的制造方法可以包括:在半导体衬底上形成隧道绝缘层; 在隧道绝缘层上形成电荷存储层; 在电荷存储层上形成阻挡绝缘层; 以及在所述阻挡绝缘层上形成控制栅电极。
    • 9. 发明授权
    • Nonvolatile memory devices with multiple layers having band gap relationships among the layers
    • 具有层之间具有带隙关系的多层的非易失性存储器件
    • US07973355B2
    • 2011-07-05
    • US12216945
    • 2008-07-14
    • Seung-Jae BaikHong-Suk KimSi-Young ChoiKi-Hyun HwangSang-Jin Hyun
    • Seung-Jae BaikHong-Suk KimSi-Young ChoiKi-Hyun HwangSang-Jin Hyun
    • H01L29/792
    • H01L29/792H01L21/28282H01L29/42348H01L29/513H01L29/66833
    • A nonvolatile memory device may include: a tunnel insulating layer on a semiconductor substrate; a charge storage layer on the tunnel insulating layer; a blocking insulating layer on the charge storage layer; and a control gate electrode on the blocking insulating layer. The tunnel insulating layer may include a first tunnel insulating layer and a second tunnel insulating layer. The first tunnel insulating layer and the second tunnel insulating layer may be sequentially stacked on the semiconductor substrate. The second tunnel insulating layer may have a larger band gap than the first tunnel insulating layer. A method for fabricating a nonvolatile memory device may include: forming a tunnel insulating layer on a semiconductor substrate; forming a charge storage layer on the tunnel insulating layer; forming a blocking insulating layer on the charge storage layer; and forming a control gate electrode on the blocking insulating layer.
    • 非易失性存储器件可以包括:半导体衬底上的隧道绝缘层; 隧道绝缘层上的电荷存储层; 电荷存储层上的阻挡绝缘层; 以及在所述阻挡绝缘层上的控制栅电极。 隧道绝缘层可以包括第一隧道绝缘层和第二隧道绝缘层。 第一隧道绝缘层和第二隧道绝缘层可以顺序堆叠在半导体衬底上。 第二隧道绝缘层可以具有比第一隧道绝缘层更大的带隙。 非易失性存储器件的制造方法可以包括:在半导体衬底上形成隧道绝缘层; 在隧道绝缘层上形成电荷存储层; 在电荷存储层上形成阻挡绝缘层; 以及在所述阻挡绝缘层上形成控制栅电极。
    • 10. 发明申请
    • BURNER FOR DIESEL PARTICULATE FILTER REGENERATION
    • 燃烧器用于柴油颗粒过滤器再生
    • US20100319330A1
    • 2010-12-23
    • US12568893
    • 2009-09-29
    • Soon Chul HongHong Suk Kim
    • Soon Chul HongHong Suk Kim
    • F01N3/025
    • F01N3/0256F01N2240/28
    • Provided is a burner using electric discharge as an ignition source such as arc or plasma rotating with flow, and more particularly, to a DPF regenerating burner that improves ignition performance of the burner by having a metal ball on a conical electrode surface where electricity is discharged, inducing accurate electric discharge through a metal ball, and supplying a fuel-air mixture toward the metal ball. The DPF regeneration burner includes a fuel-air mixture supplying unit having an injecting unit be connected to a reaction unit to supply the fuel-air mixture to the reaction unit; and a metal ball on a circumference of the electrode to ignite the injected fuel-air mixture. The DPF regenerating burner generates electric discharge in an electrode surface where a metal ball is located. The ignition performance is improved by accurately supplying a fuel-air mixture at a location where the electric discharge is generated.
    • 提供一种使用放电作为点火源的燃烧器,例如电弧或等离子体流动旋转,更具体地说,涉及一种DPF再生燃烧器,其通过在排出电力的圆锥形电极表面上具有金属球来改善燃烧器的点火性能 通过金属球引起精确的放电,并向金属球供给燃料 - 空气混合物。 DPF再生燃烧器包括燃料 - 空气混合物供应单元,其具有连接到反应单元以将燃料 - 空气混合物供应到反应单元的注入单元; 以及在电极的圆周上的金属球以点燃喷射的燃料 - 空气混合物。 DPF再生燃烧器在金属球所在的电极表面产生放电。 通过在产生放电的位置准确地供给燃料 - 空气混合物来提高点火性能。