NANOSTRUCTURE COMPOSITE AND METHOD OF PRODUCING THE SAME
    4.
    发明申请
    NANOSTRUCTURE COMPOSITE AND METHOD OF PRODUCING THE SAME 审中-公开
    纳米结构复合材料及其制造方法

    公开(公告)号:US20100255252A1

    公开(公告)日:2010-10-07

    申请号:US12676185

    申请日:2008-09-03

    IPC分类号: B82B3/00 C23C16/40

    摘要: Provided is a nano structure composite and a method of manufacturing the same. More specifically, a nano structure composite that includes a substrate, a first layer formed of carbon nano structures on the substrate, and a second layer formed of metal oxide nano structures on the first layer, and a method of manufacturing the same are provided. When the nano structure composite according to the present invention is used, a device having a field emission characteristic higher efficiency than a conventional device can be realized, and also, the device can be manufactured at a lower temperature and at a lower pressure. Thus, manufacturing cost can be reduced and a large scale process can be performed.

    摘要翻译: 提供了一种纳米结构复合材料及其制造方法。 更具体地说,提供一种纳米结构复合体及其制造方法,所述纳米结构复合体包括基板,由所述基板上的碳纳米结构形成的第一层和由所述第一层上的金属氧化物纳米结构形成的第二层。 当使用根据本发明的纳米结构复合材料时,可以实现具有比常规器件更高效率的场发射特性的器件,并且还可以在较低温度和较低压力下制造器件。 因此,可以降低制造成本并且可以执行大规模处理。

    METHOD OF FORMING SENSOR FOR DETECTING GASES AND BIOCHEMICAL MATERIALS, INTEGRATED CIRCUIT HAVING THE SENSOR, AND METHOD OF MANUFACTURING THE INTEGRATED CIRCUIT
    8.
    发明申请
    METHOD OF FORMING SENSOR FOR DETECTING GASES AND BIOCHEMICAL MATERIALS, INTEGRATED CIRCUIT HAVING THE SENSOR, AND METHOD OF MANUFACTURING THE INTEGRATED CIRCUIT 审中-公开
    形成用于检测气体和生物材料的传感器的方法,具有传感器的集成电路以及制造集成电路的方法

    公开(公告)号:US20080121946A1

    公开(公告)日:2008-05-29

    申请号:US11736658

    申请日:2007-04-18

    IPC分类号: H01L29/78 H01L21/00

    CPC分类号: G01N27/122 G01N27/127

    摘要: A method of forming a sensor for detecting gases and biochemical materials that can be fabricated at a temperature in a range from room temperature to 400° C., a metal oxide semiconductor field effect transistor (MOSFET)-based integrated circuit including the sensor, and a method of manufacturing the integrated circuit are provided. The integrated circuit includes a semiconductor substrate. The sensor for detecting gases and biochemical materials includes a pair of electrodes formed on a first region of the semiconductor substrate, and a metal oxide nano structure layer formed on surfaces of the pair electrodes. A heater is formed to perform thermal treatment to re-use the material detected in the metal oxide nano structure layer. Also, a signal processor is formed by a MOSFET to process a predetermined signal obtained from a quantity change of a current flowing through the pair of electrodes of the sensor. To form the sensor, the metal oxide nano structure layer is formed on surfaces of the pair of electrodes at a temperature in a range from room temperature to 400° C.

    摘要翻译: 一种形成用于检测可在室温至400℃的温度范围内制造的气体和生物化学材料的传感器的方法,基于金属氧化物半导体场效应晶体管(MOSFET)的集成电路,包括该传感器,以及 提供了一种制造集成电路的方法。 集成电路包括半导体衬底。 用于检测气体和生化材料的传感器包括形成在半导体衬底的第一区域上的一对电极和形成在该对电极的表面上的金属氧化物纳米结构层。 形成加热器以进行热处理以重新使用在金属氧化物纳米结构层中检测的材料。 此外,信号处理器由MOSFET形成以处理从流过传感器的一对电极的电流的量变化获得的预定信号。 为了形成传感器,金属氧化物纳米结构层在室温至400℃的温度范围内形成在该对电极的表面上。

    Gas sensor having zinc oxide nano-structures and method of fabricating the same
    9.
    发明授权
    Gas sensor having zinc oxide nano-structures and method of fabricating the same 有权
    具有氧化锌纳米结构的气体传感器及其制造方法

    公开(公告)号:US08087151B2

    公开(公告)日:2012-01-03

    申请号:US12373908

    申请日:2007-04-03

    IPC分类号: G01N27/12

    CPC分类号: G01N27/12 Y10T29/49002

    摘要: A gas sensor includes zinc oxide nano-structures formed on a substrate, a plurality of metal islands coated on a surface of each zinc oxide nano-structure and separated from one another, a first electrode electrically connected to one end of each zinc oxide nano-structure through the substrate, a second electrode electrically connected to the other end of each zinc oxide nano-structure, and a current variation-measuring unit electrically connected to each of the first electrode and the second electrode so as to measure a variation in the amount of current flowing between the first electrode and the second electrode. In order to form the plurality of metal islands on the zinc oxide nano-structures, a solution of metal components of a metal material is coated on the surface of each zinc oxide nano-structure.

    摘要翻译: 气体传感器包括形成在基板上的氧化锌纳米结构体,涂覆在每个氧化锌纳米结构的表面上且彼此分离的多个金属岛,与每个氧化锌纳米结构的一端电连接的第一电极, 通过基板的结构,与每个氧化锌纳米结构的另一端电连接的第二电极和电连接到第一电极和第二电极中的每一个的电流变化测量单元,以测量量的变化量 的电流在第一电极和第二电极之间流动。 为了在氧化锌纳米结构上形成多个金属岛,金属材料的金属成分溶液涂覆在每个氧化锌纳米结构的表面上。

    GAS SENSOR HAVING ZINC OXIDE NANO-STRUCTURES AND METHOD OF FABRICATING THE SAME
    10.
    发明申请
    GAS SENSOR HAVING ZINC OXIDE NANO-STRUCTURES AND METHOD OF FABRICATING THE SAME 有权
    具有氧化锌纳米结构的气体传感器及其制造方法

    公开(公告)号:US20100012919A1

    公开(公告)日:2010-01-21

    申请号:US12373908

    申请日:2007-04-03

    IPC分类号: H01L29/12 H01L21/34

    CPC分类号: G01N27/12 Y10T29/49002

    摘要: Provided are a gas sensor using a plurality of zinc oxide nano-structures on which metal islands are formed, and a method of fabricating the same. The gas sensor comprises zinc oxide nano-structures formed on a substrate, a plurality of metal islands coated on a surface of each zinc oxide nano-structure and separated from one another, a first electrode electrically connected to one end of each zinc oxide nano-structure through the substrate, a second electrode electrically connected to the other end of each zinc oxide nano-structure, and a current variation-measuring unit electrically connected to each of the first electrode and the second electrode so as to measure a variation in the amount of current flowing between the first electrode and the second electrode. In order to form the plurality of metal islands separated from one another on the surface of each zinc oxide nano-structure using a wet process, metal components of a metal material are coated on the surface of each zinc oxide nano-structure using the solution in which the metal material is solved.

    摘要翻译: 提供了使用其上形成金属岛的多个氧化锌纳米结构的气体传感器及其制造方法。 气体传感器包括形成在基板上的氧化锌纳米结构体,涂覆在每个氧化锌纳米结构的表面上并分离的多个金属岛,与每个氧化锌纳米结构的一端电连接的第一电极, 通过基板的结构,与每个氧化锌纳米结构的另一端电连接的第二电极和电连接到第一电极和第二电极中的每一个的电流变化测量单元,以测量量的变化量 的电流在第一电极和第二电极之间流动。 为了使用湿法在每个氧化锌纳米结构的表面上形成彼此分离的多个金属岛,金属材料的金属成分使用溶液涂覆在每个氧化锌纳米结构的表面上 金属材料被解决。