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
    • 21. 发明授权
    • Memory cell and manufacturing method thereof
    • 存储单元及其制造方法
    • US09209198B2
    • 2015-12-08
    • US14275559
    • 2014-05-12
    • MACRONIX International Co., Ltd.
    • Chih-Chieh ChengShih-Guei YanWen-Jer Tsai
    • H01L27/115H01L29/792H01L29/66
    • H01L27/11568H01L21/762H01L21/76224H01L29/66833H01L29/792H01L29/7923
    • Provided is a memory cell including a substrate, two doped regions of a first conductivity type, one doped region of a second conductivity type, two stacked structures, and a first isolation structure. The doped regions of the first conductivity type are respectively disposed in the substrate. The doped region of the second conductivity type is disposed in the substrate between the two doped regions of the first conductivity type. The stacked structures are disposed on the substrate and respectively cover the corresponding doped regions of the first conductivity type and a portion of the doped region of the second conductivity type. Each of the stacked structures includes one charge storage layer. The first isolation structure completely covers and is in contact with the bottom surface of each of the doped regions of the first conductivity type and the bottom surface of the doped region of the second conductivity type.
    • 提供了一种存储单元,其包括基板,第一导电类型的两个掺杂区域,第二导电类型的一个掺杂区域,两个堆叠结构和第一隔离结构。 第一导电类型的掺杂区域分别设置在基板中。 第二导电类型的掺杂区域设置在第一导电类型的两个掺杂区域之间的衬底中。 层叠结构设置在基板上并分别覆盖第一导电类型的对应掺杂区域和第二导电类型的掺杂区域的一部分。 每个堆叠结构包括一个电荷存储层。 第一隔离结构完全覆盖并与第一导电类型的每个掺杂区的底表面和第二导电类型的掺杂区的底表面接触。
    • 23. 发明申请
    • FABRICATING METHOD OF NON-VOLATILE MEMORY STRUCTURE
    • 非易失性存储器结构的制造方法
    • US20140209992A1
    • 2014-07-31
    • US13750606
    • 2013-01-25
    • MACRONIX INTERNATIONAL CO., LTD.
    • Chih-Chieh ChengShih-Guei YanWen-Jer Tsai
    • H01L29/792H01L29/66
    • H01L27/11563H01L21/28282H01L27/11568H01L29/4234H01L29/66833H01L29/792
    • A fabricating method for fabricating a non-volatile memory structure including the following steps is provided. A first conductive type doped layer is formed in a substrate. A plurality of stacked structures is formed on the substrate, and each of the stacked structures includes a charge storage structure. A first dielectric layer is formed on the substrate between the adjacent stacked structures. A second conductive type doped region is formed in the substrate between the adjacent charge storage structures. The second conductive type doped region has an overlap region with each of the charge storage structures. In addition, the second conductive type doped region divides the first conductive type doped layer into a plurality of first conductive type doped regions that are separated from each other. A conductive layer is formed on the first dielectric layer.
    • 提供一种用于制造包括以下步骤的非易失性存储器结构的制造方法。 在衬底中形成第一导电型掺杂层。 在基板上形成多个堆叠结构,并且每个堆叠结构都包括电荷存储结构。 在相邻的层叠结构之间的基板上形成第一电介质层。 在相邻的电荷存储结构之间的衬底中形成第二导电型掺杂区。 第二导电型掺杂区域与每个电荷存储结构具有重叠区域。 此外,第二导电型掺杂区域将第一导电类型掺杂层划分成彼此分离的多个第一导电型掺杂区域。 在第一电介质层上形成导电层。