Dielectric composition for thin-film transistors
    2.
    发明授权
    Dielectric composition for thin-film transistors 有权
    薄膜晶体管的介电组成

    公开(公告)号:US09076975B2

    公开(公告)日:2015-07-07

    申请号:US12768038

    申请日:2010-04-27

    摘要: An electronic device, such as a thin-film transistor, includes a substrate and a dielectric layer formed from a dielectric composition. The dielectric composition includes a dielectric material, a crosslinking agent, and an infrared absorbing agent. In particular embodiments, the dielectric material comprises a lower-k dielectric material and a higher-k dielectric polymer. When deposited, the lower-k dielectric material and the higher-k dielectric material form separate phases. The infrared absorbing agent allows the dielectric composition to attain a temperature that is significantly greater than the temperature attained by the substrate during curing. This difference in temperature allows the dielectric layer to be cured at relatively high temperatures and/or shorter time periods, permitting the selection of lower-cost substrate materials that would otherwise be deformed by the curing of the dielectric layer.

    摘要翻译: 诸如薄膜晶体管的电子器件包括由电介质组合物形成的衬底和电介质层。 电介质组合物包括电介质材料,交联剂和红外线吸收剂。 在特定实施例中,电介质材料包括较低介电常数材料和较高k电介质聚合物。 当沉积时,较低k电介质材料和较高介电材料形成分离相。 红外吸收剂允许电介质组合物获得明显高于固化期间由基底获得的温度的温度。 这种温度差允许电介质层在相对较高的温度和/或更短的时间周期下固化,允许选择否则通过电介质层的固化而变形的较低成本的基底材料。

    Organic thin film transistors
    3.
    发明授权
    Organic thin film transistors 有权
    有机薄膜晶体管

    公开(公告)号:US08735871B2

    公开(公告)日:2014-05-27

    申请号:US12935573

    申请日:2009-02-25

    IPC分类号: H01L35/24

    摘要: An organic thin film transistor comprising: a substrate; a source electrode and a drain electrode disposed over the substrate with a channel region therebetween; a layer of organic semiconductor disposed in the channel region; a gate electrode; and a gate dielectric disposed between the layer of organic semiconductor and the gate electrode, wherein the gate dielectric comprises a cross-linked polymer and a fluorine containing polymer.

    摘要翻译: 一种有机薄膜晶体管,包括:基板; 源电极和漏极,设置在衬底上,沟道区域在其之间; 布置在沟道区域中的有机半导体层; 栅电极; 以及设置在所述有机半导体层与所述栅极电极之间的栅极电介质,其中所述栅极电介质包含交联聚合物和含氟聚合物。

    NANOPARTICLE DISPERSIONS WITH LOW AGGREGATION LEVELS
    9.
    发明申请
    NANOPARTICLE DISPERSIONS WITH LOW AGGREGATION LEVELS 有权
    具有低聚集水平的纳米颗粒分散体

    公开(公告)号:US20110295029A1

    公开(公告)日:2011-12-01

    申请号:US13191689

    申请日:2011-07-27

    申请人: Ashok J. Maliakal

    发明人: Ashok J. Maliakal

    IPC分类号: C07F9/02 C07F19/00 B82Y30/00

    摘要: A composition includes an inorganic particle core and an initiator molecule chemically bonded thereto. The particle core is formed of a material having a dielectric constant of about fifteen or more. The initiator molecule includes a chain having about twenty or fewer carbon atoms and a phosphorous atom chemically bonded to an end of the chain. An alkyl derivative of an aryl moiety terminates another end of the chain.

    摘要翻译: 组合物包括与其化学键合的无机颗粒芯和引发剂分子。 颗粒芯由介电常数约为15或更大的材料形成。 引发剂分子包括具有约20个或更少碳原子的链和与该末端化学键合的磷原子。 芳基部分的烷基衍生物终止链的另一端。