Non-volatile memory device and method of fabricating the same
    51.
    发明申请
    Non-volatile memory device and method of fabricating the same 审中-公开
    非易失性存储器件及其制造方法

    公开(公告)号:US20090045450A1

    公开(公告)日:2009-02-19

    申请号:US11976250

    申请日:2007-10-23

    IPC分类号: H01L29/788 H01L21/336

    摘要: Provided are a non-volatile memory device, which may have higher integration density, improved or optimal structure, and/or reduce or minimize interference between adjacent cells without using an SOI substrate, and a method of fabricating the non-volatile memory device. The non-volatile memory device may include: a semiconductor substrate comprising a body, and a pair of fins protruding from the body; a buried insulating layer filling between the pair of fins; a pair of floating gate electrodes on outer surfaces of the pair of fins to a height greater than that of the pair of fins; and a control gate electrode on the pair of floating gate electrodes.

    摘要翻译: 提供了一种非易失性存储器件,其可以具有更高的集成密度,改进的或最优的结构,和/或减少或最小化相邻单元之间的干扰而不使用SOI衬底,以及制造非易失性存储器件的方法。 非易失性存储器件可以包括:半导体衬底,其包括主体和从主体突出的一对鳍; 埋在绝缘层之间的一对散热片; 一对浮栅电极,其在所述一对翅片的外表面上的高度大于所述一对鳍片的高度; 以及一对浮栅上的控制栅电极。

    Method of fabricating non-volatile memory device
    52.
    发明申请
    Method of fabricating non-volatile memory device 有权
    制造非易失性存储器件的方法

    公开(公告)号:US20080242011A1

    公开(公告)日:2008-10-02

    申请号:US11978567

    申请日:2007-10-30

    IPC分类号: H01L21/84

    摘要: A method of fabricating a non-volatile memory device according to example embodiments may include forming a semiconductor layer on a substrate. A plurality of lower charge storing layers may be formed on a bottom surface of the semiconductor layer. A plurality of lower control gate electrodes may be formed on the plurality of lower charge storing layers. A plurality of upper charge storing layers may be formed on a top surface of the semiconductor layer. A plurality of upper control gate electrodes may be formed on the plurality of upper charge storing layers, wherein the plurality of lower and upper control gate electrodes may be arranged alternately.

    摘要翻译: 根据示例性实施例的制造非易失性存储器件的方法可包括在衬底上形成半导体层。 多个下电荷存储层可以形成在半导体层的底表面上。 可以在多个下电荷存储层上形成多个下控制栅电极。 多个上电荷存储层可以形成在半导体层的顶表面上。 多个上部控制栅极电极可以形成在多个上部电荷存储层上,其中多个下部和上部控制栅电极可以交替布置。

    Memory devices and methods of manufacturing the same
    53.
    发明申请
    Memory devices and methods of manufacturing the same 有权
    存储器件及其制造方法

    公开(公告)号:US20080308783A1

    公开(公告)日:2008-12-18

    申请号:US12213062

    申请日:2008-06-13

    IPC分类号: H01L47/00 H01L29/76 H01L21/00

    摘要: Memory devices and methods of manufacturing the same are provided. In a memory device, a memory-switch structure is formed between a first and second electrode. The memory-switch structure includes a memory resistor and a switch structure. The switch structure controls current supplied to the memory resistor. A memory region of the memory resistor and a switch region of the switch structure are different from each other.

    摘要翻译: 提供了存储器件及其制造方法。 在存储器件中,在第一和第二电极之间形成存储器开关结构。 存储器开关结构包括存储器电阻器和开关结构。 开关结构控制提供给存储电阻的电流。 存储电阻的存储区域和开关结构的开关区域彼此不同。

    Memory devices and methods of manufacturing the same
    54.
    发明授权
    Memory devices and methods of manufacturing the same 有权
    存储器件及其制造方法

    公开(公告)号:US08274067B2

    公开(公告)日:2012-09-25

    申请号:US12213062

    申请日:2008-06-13

    IPC分类号: H01L29/06

    摘要: Memory devices and methods of manufacturing the same are provided. In a memory device, a memory-switch structure is formed between a first and second electrode. The memory-switch structure includes a memory resistor and a switch structure. The switch structure controls current supplied to the memory resistor. A memory region of the memory resistor and a switch region of the switch structure are different from each other.

    摘要翻译: 提供了存储器件及其制造方法。 在存储器件中,在第一和第二电极之间形成存储器开关结构。 存储器开关结构包括存储器电阻器和开关结构。 开关结构控制提供给存储电阻的电流。 存储电阻的存储区域和开关结构的开关区域彼此不同。

    Reflection mask for EUV photolithography and method of fabricating the reflection mask
    55.
    发明授权
    Reflection mask for EUV photolithography and method of fabricating the reflection mask 有权
    用于EUV光刻的反射掩模和制造反射掩模的方法

    公开(公告)号:US07682758B2

    公开(公告)日:2010-03-23

    申请号:US11441835

    申请日:2006-05-26

    IPC分类号: G03F1/00

    摘要: A reflection mask for extreme ultraviolet (EUV) photolithography and a method of fabricating the same, in which the reflection mask includes a substrate, a lower reflection layer formed in a multi-layer structure on the substrate and including a material reflecting EUV light, an upper reflection layer formed in a multi-layer structure on the lower reflection layer and reflecting EUV light, and a phase reversing layer formed between the lower reflection layer and the upper reflection layer in a certain pattern and causing destructive interference between reflection light from the upper reflection layer and reflection light from the lower reflection layer. An incidence of a shadow effect can be reduced and unnecessary EUV light can be eliminated, so that a pattern on the reflection mask can be projected precisely on a silicon wafer. Since the phase reversing layer includes the same material as the reflection layer and an absorption layer, mask fabrication processes can be handled easily.

    摘要翻译: 一种用于极紫外(EUV)光刻的反射掩模及其制造方法,其中反射掩模包括基板,在基板上形成为多层结构的下反射层,并且包括反射EUV光的材料, 在下反射层上形成多层结构并反射EUV光的上反射层和以一定图案形成在下反射层和上反射层之间的相位反转层,并且产生来自上层的反射光之间的相消干涉 反射层和来自下反射层的反射光。 可以减少阴影效应的入射,并且可以消除不必要的EUV光,使得反射掩模上的图案可以精确地投影在硅晶片上。 由于相位反转层包括与反射层和吸收层相同的材料,因此可以容易地处理掩模制造工艺。

    EUVL reflection device, method of fabricating the same, and mask, projection optics system and EUVL apparatus using the EUVL reflection device
    56.
    发明申请
    EUVL reflection device, method of fabricating the same, and mask, projection optics system and EUVL apparatus using the EUVL reflection device 审中-公开
    EUVL反射装置及其制造方法,掩模,投影光学系统和使用EUVL反射装置的EUVL装置

    公开(公告)号:US20070031741A1

    公开(公告)日:2007-02-08

    申请号:US11498020

    申请日:2006-08-03

    摘要: A reflection device that may include a substrate and a multi-reflection layer formed on the substrate. The multi-reflection layer may be formed of a material capable of reflecting EUV rays. The multi-reflection layer may be formed by stacking a plurality of layer groups, each including a first material layer, a surface-treated layer obtained by surface-treating the first material layer, and a second material layer formed on the surface-treated layer. A method of fabricating the reflection device that may include preparing a substrate and forming a multi-reflection layer on the substrate from a material capable of reflecting EUV rays. The forming of the multi-reflection layer may be performed by repeatedly forming a layer group. The forming of the layer group may include forming a first material layer, surface-treating the first material layer, and forming a second material layer on the surface-treated first material layer.

    摘要翻译: 可以包括形成在基板上的基板和多反射层的反射装置。 多反射层可以由能够反射EUV射线的材料形成。 多反射层可以通过层叠多个层组而形成,每个层组包括第一材料层,通过表面处理第一材料层获得的表面处理层和形成在表面处理层上的第二材料层 。 一种制造反射装置的方法,其可以包括准备基板并且在能够反射EUV射线的材料的基板上形成多反射层。 多反射层的形成可以通过重复形成层组来进行。 层组的形成可以包括形成第一材料层,对第一材料层进行表面处理,以及在表面处理的第一材料层上形成第二材料层。

    Reflection mask for EUV photolithography and method of fabricating the reflection mask
    58.
    发明申请
    Reflection mask for EUV photolithography and method of fabricating the reflection mask 有权
    用于EUV光刻的反射掩模和制造反射掩模的方法

    公开(公告)号:US20060281017A1

    公开(公告)日:2006-12-14

    申请号:US11441835

    申请日:2006-05-26

    IPC分类号: G21K5/00 G03F1/00

    摘要: A reflection mask for extreme ultraviolet (EUV) photolithography and a method of fabricating the same, in which the reflection mask includes a substrate, a lower reflection layer formed in a multi-layer structure on the substrate and including a material reflecting EUV light, an upper reflection layer formed in a multi-layer structure on the lower reflection layer and reflecting EUV light, and a phase reversing layer formed between the lower reflection layer and the upper reflection layer in a certain pattern and causing destructive interference between reflection light from the upper reflection layer and reflection light from the lower reflection layer. An incidence of a shadow effect can be reduced and unnecessary EUV light can be eliminated, so that a pattern on the reflection mask can be projected precisely on a silicon wafer. Since the phase reversing layer includes the same material as the reflection layer and an absorption layer, mask fabrication processes can be handled easily.

    摘要翻译: 一种用于极紫外(EUV)光刻的反射掩模及其制造方法,其中反射掩模包括基板,在基板上形成为多层结构的下反射层,并且包括反射EUV光的材料, 在下反射层上形成多层结构并反射EUV光的上反射层和以一定图案形成在下反射层和上反射层之间的相位反转层,并且产生来自上层的反射光之间的相消干涉 反射层和来自下反射层的反射光。 可以减少阴影效应的入射,并且可以消除不必要的EUV光,使得反射掩模上的图案可以精确地投影在硅晶片上。 由于相位反转层包括与反射层和吸收层相同的材料,因此可以容易地处理掩模制造工艺。