Bottom electrode chemically-bonded Langmuir-Blodgett films via photolabile groups
    11.
    发明授权
    Bottom electrode chemically-bonded Langmuir-Blodgett films via photolabile groups 失效
    底部电极通过光不稳定组化学键合Langmuir-Blodgett薄膜

    公开(公告)号:US07291514B2

    公开(公告)日:2007-11-06

    申请号:US10792961

    申请日:2004-03-02

    IPC分类号: H01L51/40

    摘要: Langmuir-Blodgett films are provided in which a molecule is chemically bonded with a bottom electrode substrate as part of a crossed wire device comprising two electrodes and a molecular layer therebetween. The molecule, which comprises a switchable moiety and a connecting moiety, is provided with a photolabile capping group attached to the connecting moiety. The photolabile capping group temporarily caps the reactive connecting group of the molecule. The capped molecules are processed to form a LB film on the water-air interface of water. The films are then exposed to UV light. The photolabile capping group decomposes to give back the connecting group, which remains in the water. As the uncapped LB films are transferred to a bottom electrode substrate, the surface of the electrode reacts with the reactive connecting group of the molecule to form a chemically bonded LB layer on the substrate, thereby providing improved LB films.

    摘要翻译: 提供Langmuir-Blodgett膜,其中分子与底部电极基底化学键合,作为包括两个电极和其间的分子层的交叉线器件的一部分。 包含可切换部分和连接部分的分子具有连接到连接部分上的光不透明封端基团。 光敏封端组暂时封闭分子的反应性连接基团。 加热封端的分子在水的水 - 空气界面上形成LB膜。 然后将膜暴露于UV光。 光不稳定封盖组分解,使回流在水中的连接组。 由于未封装的LB膜转移到底部电极基板,电极的表面与分子的反应性连接基团反应,以在基板上形成化学键合的LB层,从而提供改进的LB膜。

    Digital dyes based on electrochemical redox reactions
    12.
    发明申请
    Digital dyes based on electrochemical redox reactions 审中-公开
    基于电化学氧化还原反应的数字染料

    公开(公告)号:US20050084204A1

    公开(公告)日:2005-04-21

    申请号:US10688400

    申请日:2003-10-16

    摘要: A digital dye having an optical change resulting from an electrochemical oxidation/reduction reaction is provided for use in a molecular system. The molecular system provides two different colors based on two different oxidation states of at least one digital dye in the molecular system. Further, an optical switch comprising the molecular system configured within an electric field generated by a pair of electrodes is provided, employing the above-described digital dye. Still further, a display device including a transparent display electrode, a counter electrode, and the molecular system disposed therebetween is provided, where the molecular system comprises at least one digital dye.

    摘要翻译: 提供了由电化学氧化/还原反应产生的具有光学变化的数字染料用于分子体系。 分子系统基于分子系统中至少一种数字染料的两种不同的氧化态提供两种不同的颜色。 此外,使用上述数字染料,提供包含由一对电极产生的电场内构成的分子系统的光学开关。 此外,提供了包括透明显示电极,对电极和设置在其间的分子系统的显示装置,其中分子系统包括至少一种数字染料。

    Immobilizing chemical or biological sensing molecules on semi-conducting nanowires
    13.
    发明授权
    Immobilizing chemical or biological sensing molecules on semi-conducting nanowires 有权
    在半导体纳米线上固定化学或生物传感分子

    公开(公告)号:US08048377B1

    公开(公告)日:2011-11-01

    申请号:US10795730

    申请日:2004-03-08

    IPC分类号: G01N27/00 C12M1/00 G01N21/75

    摘要: The present invention is drawn toward a chemical or biological sensor that can comprise a semi-conducting nanowire and a chemical or biological sensing molecule tethered to the semi-conducting nanowire through a spacer group including a hydrophilic reactive group. In one embodiment, the semi-conducting nanowire can be part of an array of like or similar semi-conducting nanowires. Electrical leads can provide an electrical current to the array, and a signal measurement apparatus can be electrically coupled to the array, and can be configured for detecting changes in the electrical current of the array.

    摘要翻译: 本发明涉及化学或生物传感器,其可以包括通过包括亲水反应性基团的间隔基团连接到半导体纳米线的半导体纳米线和化学或生物传感分子。 在一个实施例中,半导体纳米线可以是类似或类似的半导体纳米线阵列的一部分。 电引线可以向阵列提供电流,并且信号测量装置可以电耦合到阵列,并且可以被配置为检测阵列的电流的变化。

    Charge transport layer for organic photoconductors
    17.
    发明授权
    Charge transport layer for organic photoconductors 有权
    有机光电导体的电荷传输层

    公开(公告)号:US09188884B2

    公开(公告)日:2015-11-17

    申请号:US13308063

    申请日:2011-11-30

    IPC分类号: G03G5/047 G03G5/05 G03G5/07

    摘要: An organic photoconductor includes an inner charge generation layer for generating charges and an outer charge transport layer for facilitating charge transport. The charge transport layer comprises a semi-interpenetrating hole-transport polymer or oligomer network in which the polymer or oligomer is cross-linked. A process for forming a charge transport layer in an organic photoconductor is also provided.

    摘要翻译: 有机感光体包括用于产生电荷的内电荷产生层和用于促进电荷传输的外电荷输送层。 电荷传输层包含交联聚合物或低聚物的半互穿空穴传输聚合物或低聚物网络。 还提供了在有机光电导体中形成电荷输送层的方法。

    Pigment-based ink
    18.
    发明授权
    Pigment-based ink 有权
    颜料基油墨

    公开(公告)号:US09134586B2

    公开(公告)日:2015-09-15

    申请号:US12897982

    申请日:2010-10-05

    摘要: A pigment-based ink comprises: a non-polar carrier fluid; and pigment particles suspended in the non-polar carrier fluid. The pigment particles are coated with a metal oxide that is modified with at least one silane coupling agent to introduce functional groups, steric stabilizers or both. A combination of an electronic display and an electronic ink is provided, as is a method for modifying the pigment particles.

    摘要翻译: 颜料基油墨包括:非极性载体流体; 和悬浮在非极性载体流体中的颜料颗粒。 颜料颗粒被用至少一种硅烷偶联剂改性以引入官能团,空间稳定剂或两者的金属氧化物涂覆。 提供电子显示器和电子墨水的组合,以及颜料颗粒的改性方法。

    Coating for extending lifetime of an organic photoconductor
    19.
    发明授权
    Coating for extending lifetime of an organic photoconductor 有权
    涂层,延长有机感光体的寿命

    公开(公告)号:US09116451B2

    公开(公告)日:2015-08-25

    申请号:US14000642

    申请日:2011-02-24

    IPC分类号: G03G5/14 G03G5/147

    摘要: A doped protective coating for extending a lifetime of an organic photoconductor is provided. The coating includes an in-situ cross-linked polymer matrix and a substantially uniformly distributed dopant therein. The dopant comprises a charge transport molecular species. A process for coating the organic photoconductor and a coated organic photoconductor are also disclosed.

    摘要翻译: 提供了用于延长有机感光体寿命的掺杂保护涂层。 涂层包括原位交联的聚合物基质和其中基本均匀分布的掺杂剂。 掺杂剂包括电荷传输分子种类。 还公开了涂覆有机光电导体和涂覆的有机光电导体的方法。