METHOD OF REDUCING THE INTERFACIAL OXIDE THICKNESS
    3.
    发明申请
    METHOD OF REDUCING THE INTERFACIAL OXIDE THICKNESS 审中-公开
    减少界面氧化物厚度的方法

    公开(公告)号:US20080254605A1

    公开(公告)日:2008-10-16

    申请号:US11735926

    申请日:2007-04-16

    IPC分类号: H01L21/3205

    摘要: One inventive aspect is related to a method of minimizing the final thickness of an interfacial oxide layer between a semiconductor material and a high dielectric constant material. The method comprises depositing a covering layer on the high dielectric constant material. The method further comprises removing adsorbed/absorbed water from the high dielectric constant material prior to depositing the covering layer. The removal of adsorbed/absorbed water is preferably done by a degas treatment. The covering layer may be a gate electrode or a spacer dielectric.

    摘要翻译: 一个发明方面涉及使半导体材料和高介电常数材料之间的界面氧化物层的最终厚度最小化的方法。 该方法包括在高介电常数材料上沉积覆盖层。 该方法还包括在沉积覆盖层之前从高介电常数材料中除去吸附/吸收的水。 吸附/吸收的水的去除优选通过脱气处理进行。 覆盖层可以是栅电极或间隔电介质。

    Scalable interpoly dielectric stacks with improved immunity to program saturation
    6.
    发明授权
    Scalable interpoly dielectric stacks with improved immunity to program saturation 有权
    可扩展的互补电介质堆叠,具有提高的编程饱和度的免疫力

    公开(公告)号:US08021948B2

    公开(公告)日:2011-09-20

    申请号:US12338015

    申请日:2008-12-18

    IPC分类号: H01L29/72

    摘要: A method for manufacturing a non-volatile memory device is described. The method comprises growing a layer in a siliconoxide consuming material, e.g. DyScO, on top of the upper layer of the layer where charge is stored. A non-volatile memory device is also described. In the non-volatile memory device, the interpoly/blocking dielectric comprises a layer in a siliconoxide consuming material, e.g. DyScO, on top of the upper layer of the layer where charge is stored, the siliconoxide consuming material having consumed at least part of the upper layer.

    摘要翻译: 描述了用于制造非易失性存储器件的方法。 该方法包括在氧化硅消耗材料中生长一层,例如。 DyScO,在存储电荷的层的上层之上。 还描述了非易失性存储器件。 在非易失性存储器件中,多晶硅/绝缘电介质包括一层二氧化硅消耗材料, DyScO,在存储电荷的层的上层的顶部,消耗了上层的至少一部分的氧化硅消耗材料。

    Scalable Interpoly Dielectric Stacks With Improved Immunity To Program Saturation
    7.
    发明申请
    Scalable Interpoly Dielectric Stacks With Improved Immunity To Program Saturation 有权
    可扩展的Interpoly电介质堆叠,具有提高程序饱和度的抗扰度

    公开(公告)号:US20090166715A1

    公开(公告)日:2009-07-02

    申请号:US12338015

    申请日:2008-12-18

    IPC分类号: H01L29/792 H01L21/28

    摘要: A method for manufacturing a non-volatile memory device is described. The method comprises growing a layer in a siliconoxide consuming material, e.g. DyScO, on top of the upper layer of the layer where charge is stored. A non-volatile memory device is also described. In the non-volatile memory device, the interpoly/blocking dielectric comprises a layer in a siliconoxide consuming material, e.g. DyScO, on top of the upper layer of the layer where charge is stored, the siliconoxide consuming material having consumed at least part of the upper layer.

    摘要翻译: 描述了用于制造非易失性存储器件的方法。 该方法包括在氧化硅消耗材料中生长一层,例如。 DyScO,在存储电荷的层的上层之上。 还描述了非易失性存储器件。 在非易失性存储器件中,多晶硅/绝缘电介质包括一层二氧化硅消耗材料, DyScO,在存储电荷的层的上层的顶部,消耗了上层的至少一部分的氧化硅消耗材料。

    Scalable Interpoly Dielectric Stacks With Improved Immunity to Program Saturation
    8.
    发明申请
    Scalable Interpoly Dielectric Stacks With Improved Immunity to Program Saturation 有权
    可扩展的Interpoly电介质堆叠,具有提高对程序饱和度的抗扰度

    公开(公告)号:US20110291179A1

    公开(公告)日:2011-12-01

    申请号:US13207961

    申请日:2011-08-11

    IPC分类号: H01L29/792

    摘要: A method for manufacturing a non-volatile memory device is described. The method comprises growing a layer in a siliconoxide consuming material, e.g. DyScO, on top of the upper layer of the layer where charge is stored. A non-volatile memory device is also described. In the non-volatile memory device, the interpoly/blocking dielectric comprises a layer in a siliconoxide consuming material, e.g. DyScO, on top of the upper layer of the layer where charge is stored, the siliconoxide consuming material having consumed at least part of the upper layer.

    摘要翻译: 描述了用于制造非易失性存储器件的方法。 该方法包括在氧化硅消耗材料中生长一层,例如。 DyScO,在存储电荷的层的上层之上。 还描述了非易失性存储器件。 在非易失性存储器件中,多晶硅/绝缘电介质包括一层二氧化硅消耗材料, DyScO,在存储电荷的层的上层的顶部,消耗了上层的至少一部分的氧化硅消耗材料。