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    • 5. 发明授权
    • Integrated circuits including a resistance element and gate-last techniques for forming the integrated circuits
    • 集成电路包括用于形成集成电路的电阻元件和最后的技术
    • US09252142B2
    • 2016-02-02
    • US14141530
    • 2013-12-27
    • GLOBALFOUNDRIES Singapore Pte. Ltd.
    • Ming ZhuYiang Aun Nga
    • H01L29/66H01L27/06H01L21/28H01L49/02
    • H01L27/0629H01L21/28123H01L28/22H01L28/24H01L29/66545
    • Integrated circuits with a resistance element and gate-last techniques for forming the integrated circuits are provided. An exemplary technique includes providing a semiconductor substrate that includes a shallow trench isolation (STI) structure disposed therein. A dummy gate electrode structure is patterned overlying semiconductor material of the semiconductor substrate, and a resistor structure is patterned overlying the STI structure. The dummy gate electrode structure and the resistor structure include a dummy layer overlying a metal capping layer. A gate dielectric layer underlies the metal capping layer. An interlayer dielectric layer is formed overlying the semiconductor substrate and the STI structure. End terminal recesses for the resistance element are concurrently patterned through the dummy layer of the resistor structure along with removing the dummy layer of the dummy gate electrode structure to form a gate electrode recess. Metal gate material is deposited in the end terminal recesses and a gate electrode recess.
    • 提供了具有用于形成集成电路的电阻元件和栅极最后技术的集成电路。 一种示例性技术包括提供包括设置在其中的浅沟槽隔离(STI)结构的半导体衬底。 虚拟栅电极结构被图案化在半导体衬底的半导体材料上,并且将电阻器结构图案覆盖STI结构。 虚拟栅电极结构和电阻结构包括覆盖金属覆盖层的虚设层。 栅极电介质层位于金属覆盖层的下面。 层叠电介质层形成在半导体衬底和STI结构之上。 用于电阻元件的端部端子凹槽同时通过电阻器结构的虚设层图案化,同时去除虚拟栅电极结构的虚设层以形成栅电极凹槽。 金属栅极材料沉积在端子端子凹槽和栅电极凹槽中。
    • 9. 发明申请
    • SPIN DEVICE, DRIVING METHOD OF THE SAME, AND PRODUCTION METHOD OF THE SAME
    • 旋转装置,其驱动方法及其制造方法
    • US20130170290A1
    • 2013-07-04
    • US13780524
    • 2013-02-28
    • PANASONIC CORPORATION
    • Akihiro ODAGAWANozomu MATSUKAWA
    • G11C11/16
    • G11C11/161G11C11/1673G11C2213/35H01L28/22H01L29/1606H01L29/66984H01L43/08H01L43/10
    • The present disclosure provides a spin device including: a graphene; a first ferromagnetic electrode and a second electrode that are in electrical contact with and sandwich the graphene; a third ferromagnetic electrode and a fourth electrode that sandwich the graphene at a position apart from the first and second electrodes in electrical contact with the graphene; a current applying portion that applies an electric current between the first ferromagnetic electrode and the second electrode; and a voltage-signal detecting portion that detects spin accumulation information as a voltage signal via the third ferromagnetic electrode and the fourth electrode. The spin accumulation information is generated, by application of the electric current, in a part of the graphene that is sandwiched between the third and fourth electrodes. The first and third ferromagnetic electrodes are disposed on the same surface of the graphene, and the second and fourth electrodes are non-magnetic or ferromagnetic electrodes.
    • 本公开提供一种纺丝装置,包括:石墨烯; 与石墨烯电接触并夹持的第一铁磁电极和第二电极; 第三铁磁电极和第四电极,其在与所述石墨烯电接触的距离所述第一和第二电极的位置处夹着所述石墨烯; 电流施加部,其在所述第一铁磁电极和所述第二电极之间施加电流; 以及电压信号检测部,其经由所述第三铁磁电极和所述第四电极检测作为电压信号的自旋累积信息。 通过施加电流,在被夹在第三和第四电极之间的石墨烯的一部分中产生自旋累积信息。 第一和第三铁磁电极设置在石墨烯的相同表面上,第二和第四电极是非磁性或铁磁电极。