Thin film field effect transistor with gate dielectric made of organic material and method for fabricating the same
    2.
    发明授权
    Thin film field effect transistor with gate dielectric made of organic material and method for fabricating the same 有权
    具有由有机材料制成的栅极电介质的薄膜场效应晶体管及其制造方法

    公开(公告)号:US07326957B2

    公开(公告)日:2008-02-05

    申请号:US11134512

    申请日:2005-05-23

    IPC分类号: H01L29/08

    摘要: The gate dielectric layer of a thin film field effect transistor is formed as a multilayer layer system having at least one self assembling molecular monolayer (SAM) and a dielectric polymer layer made of an insulating polymer. With comparatively small layer thicknesses of 10 to 50 nanometers, the multilayer gate dielectric layer ensures low leakage currents and enables failsafe operation of the thin film field effect transistor at low supply voltages of less than 5 volts. The gate dielectric layer is robust toward voltages of up to approximately 20 volts and permits the use of a multiplicity of different materials for realizing an underlying electrode.

    摘要翻译: 薄膜场效应晶体管的栅介质层形成为具有至少一个自组装分子单层(SAM)和由绝缘聚合物制成的电介质聚合物层的多层系统。 具有10至50纳米的相对较小的层厚度,多层栅极介质层确保低泄漏电流,并且能够在低于5伏特的低电源电压下实现薄膜场效应晶体管的故障安全操作。 栅极电介质层对于高达约20伏特的电压是鲁棒的,并且允许使用多种不同的材料来实现底层电极。

    Surface-functionalized inorganic semiconductor particles as electrical semiconductors for microelectronics applications
    4.
    发明授权
    Surface-functionalized inorganic semiconductor particles as electrical semiconductors for microelectronics applications 失效
    表面官能化的无机半导体颗粒作为用于微电子应用的电子半导体

    公开(公告)号:US06867442B2

    公开(公告)日:2005-03-15

    申请号:US10425460

    申请日:2003-04-29

    摘要: A semiconductor device has a first contact, by which charge carriers are injected into a semiconductor path, and a second contact, by which the charge carriers are extracted from the semiconductor path. The semiconductor path is formed by surface-modified semiconductor particles that bear alkyl or aryl ligands at their surface. The modification with ligands enables the semiconductor particles to form a stable dispersion that can easily be applied to a substrate with a printing technique. Consequently, the semiconductor device according to the invention can be produced very easily and inexpensively.

    摘要翻译: 半导体器件具有将电荷载流子注入到半导体路径中的第一接触和通过其从半导体路径中提取电荷载流子的第二接触。 半导体路径由在其表面上具有烷基或芳基配体的表面改性的半导体颗粒形成。 用配体的改性使得半导体颗粒能够形成稳定的分散体,其可以通过印刷技术容易地施加到基材上。 因此,根据本发明的半导体器件可以非常容易且廉价地制造。

    Semiconductor component having at least one organic semiconductor layer and method for fabricating the same
    6.
    发明授权
    Semiconductor component having at least one organic semiconductor layer and method for fabricating the same 有权
    具有至少一个有机半导体层的半导体部件及其制造方法

    公开(公告)号:US07303940B2

    公开(公告)日:2007-12-04

    申请号:US11066732

    申请日:2005-02-25

    CPC分类号: H01L51/107 H01L51/0545

    摘要: A semiconductor component has at least one organic semiconductor layer. The component also includes at least one protective layer for at least partially covering the at least one organic semiconductor layer to protect against environmental influences. The at least one protective layer contains a proportion of an alkane with CnH2n+1 and n greater than or equal to 15 or consists entirely of an alkane of this type, or of a mixture of alkanes of this type. In one example, the protective layer is a paraffin wax. This creates a high resistance to moisture.

    摘要翻译: 半导体部件具有至少一个有机半导体层。 该组件还包括至少一个保护层,用于至少部分地覆盖至少一个有机半导体层以防止环境影响。 至少一个保护层含有一定比例的具有C n H 2n + 1 N的烷烃,n大于或等于15,或完全由这种烷烃组成 ,或这种类型的烷烃的混合物。 在一个实例中,保护层是石蜡。 这产生了很高的耐湿性。

    Silicon particles as additives for improving charge carrier mobility in organic semiconductors
    9.
    发明授权
    Silicon particles as additives for improving charge carrier mobility in organic semiconductors 失效
    硅颗粒作为添加剂,用于改善有机半导体中的载流子迁移率

    公开(公告)号:US07057206B2

    公开(公告)日:2006-06-06

    申请号:US10974774

    申请日:2004-10-28

    IPC分类号: H01L29/08

    摘要: The invention relates to a semiconductor device having a semiconductor path made from an organic semiconductor material. Semiconductor particles or semiconductor clusters are distributed randomly in the organic semiconductor material. The semiconductor particles and/or semiconductor clusters can also be linked by linker molecules. The addition of semiconductor particles to the organic semiconductor material makes it possible to improve the electrical properties, for example, of a field-effect transistor has a semiconductor path of this nature.

    摘要翻译: 本发明涉及具有由有机半导体材料制成的半导体路径的半导体器件。 半导体颗粒或半导体簇随机分布在有机半导体材料中。 半导体颗粒和/或半导体簇也可以通过连接分子连接。 将半导体颗粒添加到有机半导体材料中可以提高电性能,例如场效应晶体管具有这种性质的半导体路径。

    Polythiophene polymer with high charge-carrier mobilities, method for fabricating the polymer, and semiconductor component and organic field effect transistor including the polymer
    10.
    发明授权
    Polythiophene polymer with high charge-carrier mobilities, method for fabricating the polymer, and semiconductor component and organic field effect transistor including the polymer 失效
    具有高电荷载流子迁移率的聚噻吩聚合物,制备聚合物的方法,以及包含聚合物的半导体组分和有机场效应晶体管

    公开(公告)号:US06994805B2

    公开(公告)日:2006-02-07

    申请号:US10281807

    申请日:2002-10-28

    IPC分类号: H01B1/12

    CPC分类号: C08G61/126 H01L51/0036

    摘要: A polythiophene polymer with high charge-carrier mobilities, a method for fabricating the polymer, and a semiconductor component and an organic field effect transistor including the polymer are provided. The polymer has electrical semiconductor characteristics and includes a backbone formed from thiophene groups. The thiophene groups carry a side group in the 3rd and 4th positions that can itself have semiconductor characteristics. The polymers have a high mobility of the charge carriers and are therefore suitable for fabricating electronic components such as field effect transistors.

    摘要翻译: 提供了具有高电荷 - 载流子迁移率的聚噻吩聚合物,制备聚合物的方法,以及包含聚合物的半导体组件和有机场效应晶体管。 聚合物具有电半导体特性并且包括由噻吩基团形成的骨架。 噻吩基团在其本身具有半导体特性的第3和第4位中携带侧基。 聚合物具有电荷载流子的高迁移率,因此适用于制造诸如场效应晶体管的电子部件。