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    • 26. 发明申请
    • VERTICAL THIN FILM TRANSISTOR AND FABRICATING METHOD THEREOF
    • 垂直薄膜晶体管及其制造方法
    • US20140167048A1
    • 2014-06-19
    • US13919813
    • 2013-06-17
    • Samsung Display Co., Lid.
    • Jung Hun Lee
    • H01L29/786H01L29/66
    • H01L29/78642H01L29/6675H01L51/057
    • A vertical thin film transistor includes a substrate, a first wall, a second wall, a source electrode, a drain electrode, a semiconductor layer, a gate insulating layer, and a gate electrode. The first wall and the second walls are spaced apart from each other on the substrate. The source electrode is formed on a top surface of the first wall. The drain electrode is provided on the substrate between the first and second walls. The semiconductor layer is formed on the source electrode, a sidewall of the first wall, and the drain electrode. The gate insulating layer covers the first and second walls, the source and drain electrodes, and the semiconductor layer. The gate electrode is disposed between the first and second walls in a planar view. The vertical thin film transistor may be formed without a mask.
    • 垂直薄膜晶体管包括基板,第一壁,第二壁,源电极,漏电极,半导体层,栅极绝缘层和栅电极。 第一壁和第二壁在基板上彼此间隔开。 源电极形成在第一壁的顶表面上。 漏极电极设置在第一和第二壁之间的衬底上。 半导体层形成在源电极,第一壁的侧壁和漏电极上。 栅极绝缘层覆盖第一和第二壁,源极和漏极以及半导体层。 栅电极在平面图中设置在第一和第二壁之间。 可以在没有掩模的情况下形成垂直薄膜晶体管。
    • 29. 发明授权
    • Nanotube array bipolar transistors
    • 纳米管阵列双极晶体管
    • US08624224B2
    • 2014-01-07
    • US12986440
    • 2011-01-07
    • Alexander Kastalsky
    • Alexander Kastalsky
    • H01L29/73
    • H01L29/7317B82Y10/00B82Y15/00B82Y20/00H01L27/283H01L29/66265H01L51/0048H01L51/0558H01L51/057
    • Carbon nanotube (CNT)-based devices and technology for their fabrication are disclosed. The planar, multiple layer deposition technique and simple methods of change of the nanotube conductivity type during the device processing are utilized to provide a simple and cost effective technology for large scale circuit integration. Such devices as p-n diode, CMOS-like circuit, bipolar transistor, light emitting diode and laser are disclosed, all of them are expected to have superior performance then their semiconductor-based counterparts due to excellent CNT electrical and optical properties. When fabricated on semiconductor wafers, the CNT-based devices can be combined with the conventional semiconductor circuit elements, thus producing hybrid devices and circuits.
    • 公布了基于碳纳米管(CNT)的器件及其制造技术。 使用平面多层沉积技术和在器件处理期间纳米管导电类型的简单改变方法来提供用于大规模电路集成的简单且成本有效的技术。 公开了诸如p-n二极管,类CMOS电路,双极晶体管,发光二极管和激光器的器件,由于优异的CNT电气和光学性能,它们都期望具有优于其基于半导体的对应物的性能。 当在半导体晶片上制造时,CNT-基器件可以与传统的半导体电路元件组合,从而产生混合器件和电路。
    • 30. 发明授权
    • System and method for providing a carbon nanotube mixer
    • 用于提供碳纳米管混合器的系统和方法
    • US08559906B2
    • 2013-10-15
    • US13168684
    • 2011-06-24
    • Dale E. DawsonJohn X. PrzybyszMaaz Aziz
    • Dale E. DawsonJohn X. PrzybyszMaaz Aziz
    • H04B1/26H04B1/28G06G7/16
    • H03D7/1491B82Y30/00H01L27/283H01L51/057H03D7/1458
    • An embodiment of a system and method provides a carbon nanotube transistor (CNT) mixer with a low local oscillator power requirement and no inter-modulation products. Specifically, an embodiment of the system and method provides two kinds of device current-voltage (I-V) characteristics on the same integrated circuit: exponential and linear. The CNT I-V characteristics support both the ideal exponential control characteristic (determined by physics constants) and the ideal linear control characteristic (also determined by physics constants), resulting in an ideal multiplier. In other words, the CNT mixer is mathematically equivalent to an ideal multiplier. Such an ideal multiplier can be used as a mixer with low local oscillator power requirement and virtually no inter-modulation products.
    • 一种系统和方法的实施例提供了一种具有低本地振荡器功率需求并且没有互调产物的碳纳米管晶体管(CNT)混频器。 具体地说,该系统和方法的一个实施例在同一集成电路上提供两种器件电流 - 电压(I-V)特性:指数和线性。 CNT I-V特性支持理想指数控制特性(由物理常数确定)和理想线性控制特性(也由物理常数确定),从而产生理想的乘数。 换句话说,CNT混合器在数学上等于理想乘数。 这种理想的乘法器可以用作具有低本地振荡器功率需求的混频器,并且实际上没有互调产物。