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
    • 8. 发明授权
    • Single chip data processing device with embedded nonvolatile memory and method thereof
    • 具有嵌入式非易失性存储器的单片数据处理装置及其方法
    • US07598139B2
    • 2009-10-06
    • US11896560
    • 2007-09-04
    • Weon-Ho ParkSang-Soo KimHyun-Khe YooSung-Chul ParkByoung-Ho KimJu-Ri KimSeung-Beom YoonJeong-Uk Han
    • Weon-Ho ParkSang-Soo KimHyun-Khe YooSung-Chul ParkByoung-Ho KimJu-Ri KimSeung-Beom YoonJeong-Uk Han
    • H01L21/336
    • H01L27/11526H01L21/76224H01L21/823842H01L21/823857H01L21/823892H01L27/0922H01L27/105H01L27/11546
    • A device is described comprising a substrate of a first conductivity type having a first dopant concentration, a first well formed in the substrate, a second well of the first conductivity type formed in the substrate and being deeper than the first well, the second well having a higher dopant concentration than the first dopant concentration, and a nonvolatile memory cell formed on the second well. A device is described comprising four wells of various conductivity types with a nonvolatile memory cell formed on the second well. A device is described comprising a plurality of wells for isolating transistors of a plurality of voltage ranges, wherein each one of the plurality of wells contains at least one transistor of a particular voltage range, and wherein transistors of only one of the plurality of voltage ranges are within each of the plurality of wells. A method is described of isolating transistors of a first voltage range from transistors of another voltage range, comprising forming a first well to hold transistors only of a first particular voltage range, and forming a second well to hold transistors only of a second particular voltage range.
    • 描述了一种器件,其包括具有第一掺杂剂浓度的第一导电类型的衬底,在衬底中形成的第一阱,在衬底中形成并且比第一阱更深的第一导电类型的第二阱,第二阱具有 比第一掺杂剂浓度高的掺杂剂浓度,以及形成在第二阱上的非易失性存储单元。 描述了一种装置,其包括具有形成在第二阱上的非易失性存储单元的各种导电类型的四个阱。 描述了一种器件,其包括用于隔离多个电压范围的晶体管的多个阱,其中多个阱中的每一个阱包含特定电压范围的至少一个晶体管,并且其中仅一个电压范围的晶体管 在多个孔的每一个内。 描述了一种将第一电压范围的晶体管与另一电压范围的晶体管隔离的方法,包括形成第一阱以仅保持第一特定电压范围的晶体管,以及形成第二阱以仅将晶体管保持在第二特定电压范围 。
    • 9. 发明申请
    • Semiconductor device and method of fabricating the same
    • 半导体装置及其制造方法
    • US20070102734A1
    • 2007-05-10
    • US11499515
    • 2006-08-04
    • Ju-Ri KimJeong-Uk HanSung-Taeg KangChang-Hun LeeSung-Chul Park
    • Ju-Ri KimJeong-Uk HanSung-Taeg KangChang-Hun LeeSung-Chul Park
    • H01L29/76
    • H01L29/7883H01L27/115H01L27/11526H01L27/11529H01L27/11568H01L29/1041H01L29/792
    • Disclosed is a semiconductor device and method of fabricating the same. The semiconductor device is applicable to various electronic devices such as transistors or memories with transistors. A MOS transistor of the semiconductor device includes a first region and a second region, different in impurity concentration, which are formed in a channel region between source and drain regions. The first region is higher than the second region in impurity concentration. Impurities of the first region are concentrated on a boundary region between an active region and a field isolation film. The first region prevents a punch-through effect in the channel region, while the second region prevents current from decreasing by an increase of impurity during an operation of the transistor. The first region is formed using an additional ion implantation mask, and the second region is formed using an ion implantation mask or formed along with a well.
    • 公开了半导体器件及其制造方法。 半导体器件可应用于各种电子器件,例如具有晶体管的晶体管或存储器。 半导体器件的MOS晶体管包括在源极和漏极区域之间的沟道区域中形成的杂质浓度不同的第一区域和第二区域。 第一区域高于杂质浓度的第二区域。 第一区域的杂质集中在活性区域和场隔离膜之间的边界区域上。 第一区域防止沟道区域中的穿通效应,而第二区域在晶体管的操作期间防止电流由杂质增加而减小。 使用另外的离子注入掩模形成第一区域,并且使用离子注入掩模形成第二区域或与阱一起形成。
    • 10. 发明申请
    • Single chip data processing device with embedded nonvolatile memory and method thereof
    • 具有嵌入式非易失性存储器的单片数据处理装置及其方法
    • US20070298571A1
    • 2007-12-27
    • US11896560
    • 2007-09-04
    • Weon-Ho ParkSang-Soo KimHyun-Khe YooSung-Chul ParkByoung-Ho KimJu-Ri KimSeung-Beom YoonJeong-Uk Han
    • Weon-Ho ParkSang-Soo KimHyun-Khe YooSung-Chul ParkByoung-Ho KimJu-Ri KimSeung-Beom YoonJeong-Uk Han
    • H01L21/8247
    • H01L27/11526H01L21/76224H01L21/823842H01L21/823857H01L21/823892H01L27/0922H01L27/105H01L27/11546
    • A device is described comprising a substrate of a first conductivity type having a first dopant concentration, a first well formed in the substrate, a second well of the first conductivity type formed in the substrate and being deeper than the first well, the second well having a higher dopant concentration than the first dopant concentration, and a nonvolatile memory cell formed on the second well. A device is described comprising four wells of various conductivity types with a nonvolatile memory cell formed on the second well. A device is described comprising a plurality of wells for isolating transistors of a plurality of voltage ranges, wherein each one of the plurality of wells contains at least one transistor of a particular voltage range, and wherein transistors of only one of the plurality of voltage ranges are within each of the plurality of wells. A method is described of isolating transistors of a first voltage range from transistors of another voltage range, comprising forming a first well to hold transistors only of a first particular voltage range, and forming a second well to hold transistors only of a second particular voltage range.
    • 描述了一种器件,其包括具有第一掺杂剂浓度的第一导电类型的衬底,在衬底中形成的第一阱,在衬底中形成并且比第一阱更深的第一导电类型的第二阱,第二阱具有 比第一掺杂剂浓度高的掺杂剂浓度,以及形成在第二阱上的非易失性存储单元。 描述了一种装置,其包括具有形成在第二阱上的非易失性存储单元的各种导电类型的四个阱。 描述了一种器件,其包括用于隔离多个电压范围的晶体管的多个阱,其中多个阱中的每一个阱包含特定电压范围的至少一个晶体管,并且其中仅一个电压范围的晶体管 在多个孔的每一个内。 描述了一种将第一电压范围的晶体管与另一电压范围的晶体管隔离的方法,包括形成第一阱以仅保持第一特定电压范围的晶体管,以及形成第二阱以仅将晶体管保持在第二特定电压范围 。