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    Memory element with molecular or polymeric layers, memory cell, memory array, and smart card
    2.
    发明授权
    Memory element with molecular or polymeric layers, memory cell, memory array, and smart card 有权

    公开(公告)号：US06614048B2

    公开(公告)日：2003-09-02

    申请号：US10159156

    申请日：2002-05-31

    申请人： Rainer Leuschner

    发明人： Rainer Leuschner

    IPC分类号： H01L5100

    CPC分类号： G11C13/0014 ,  B82Y10/00 ,  G11C13/0016 ,  G11C13/02

    摘要： The memory cell or the memory array formed of such memory cells has different molecular or polymeric layers forming an electrochemical redox pair. A matrix acting as proton donors or acceptors is provided in the two different molecular or polymeric layers. If a corresponding voltage is applied between mutually crossing upper and lower interconnects, one layer of their molecules emits electrons to the interconnect. As a result the molecules are oxidized. At the same time, electrons flow from the other interconnect into the molecules of the other polymer layer. As a result the molecules of that layer are reduced. Charge transport is balanced by proton flow, so that the oxidation state of the two layers is stabilized. If the voltage polarity is reversed, the memory cell is rewritten to the initial form. The memory array is suitable where the number of read-outs significantly exceeds the number of write operations, for example in smart cards.

    Hybrid organic-inorganic semiconductor structures and sensors based thereon
    4.
    发明授权
    Hybrid organic-inorganic semiconductor structures and sensors based thereon 有权
    混合有机 - 无机半导体结构和基于其的传感器

    公开(公告)号：US06433356B1

    公开(公告)日：2002-08-13

    申请号：US09297303

    申请日：1999-07-14

    申请人： David Cahen ,  Konstantin Gartsman ,  Alexander Kadyshevitch ,  Ron Naaman ,  Abraham Shanzer

    发明人： David Cahen ,  Konstantin Gartsman ,  Alexander Kadyshevitch ,  Ron Naaman ,  Abraham Shanzer

    IPC分类号： H01L5100

    CPC分类号： G01N27/414

    摘要： A hybrid organic-inorganic semiconductor device is provided as a sensor for chemicals and light, said device being composed of: (i) at least one layer of a conducting semiconductor such as doped n-GaAs or n-(Al,Ga)As; (ii) at least one insulating layer such as of an undoped semiconductor; e.g. GaAs or (Al,Ga)As; (iii) a thin layer of multifunctional organic sensing molecules directly chemisorbed on one of its surfaces, said multifunctional organic sensing molecules having at least one functional group that binds to said surface and at least one another functional group that serves as a sensor; and (iv) two conducting pads on the top layer making electrical contact with the electrically conducting layer, so that the electrical current can flow between them at a finite distance from the surface of the device. The surface-binding functional group of the multifunctional organic sensing molecule may be one or more aliphatic or aromatic carboxyl, thiol, sulfide, hydroxamic acid or trichlorosilane groups. The functional group that serves as a sensor may be a group suitable for binding and detection of metal ions such as Cu2+, Fe2+ and Ru2+ such as radicals derived from hydroxamic acids, bipyridyl, imidazol and hydroxyquinoline, or a group that is an efficient light absorber at a given wavelength and is suitable for detection of light such as radicals derived from aliphatic or aromatic hydroxamates, substituted aromatic groups such as cyanobenzoyl and methoxybenzoyl, bipyridyl, hydroxyquinoline, or imidazolyl groups to which a metal porphyrin or a metal phtalocyanin residue is attached.

    摘要翻译： 提供混合有机 - 无机半导体器件作为化学和光的传感器，所述器件由以下组成：（i）至少一层导电半导体，例如掺杂的n-GaAs或n-（Al，Ga）As; （ii）至少一个绝缘层，例如未掺杂的半导体; 例如 GaAs或（Al，Ga）As; （iii）在其表面之一上直接化学吸附的多功能有机感测分子的薄层，所述多功能有机传感分子具有至少一个与所述表面结合的官能团和至少一个用作传感器的功能团; 和（iv）顶层上的两个导电焊盘与导电层电接触，使得电流可以在与器件表面有距离的位置在它们之间流动。 多功能有机传感分子的表面结合官能团可以是一个或多个脂族或芳族羧基，硫醇，硫醚，异羟肟酸或三氯硅烷基团。 用作传感器的官能团可以是适于结合和检测诸如Cu 2+，Fe 2+和Ru 2+的金属离子的基团，例如衍生自异羟肟酸，联吡啶，咪唑和羟基喹啉的基团，或作为有效光吸收剂的基团 并且适用于光的检测，例如衍生自脂族或芳族异羟肟酸的衍生物，诸如氰基苯甲酰基和甲氧基苯甲酰基，联吡啶基，羟基喹啉或咪唑基的取代芳族基团，金属卟啉或金属酞菁残基连接到其上。

    Organic electronic devices with pressure sensitive adhesive layer
    5.
    发明授权
    Organic electronic devices with pressure sensitive adhesive layer 有权
    有机电子器件带有压敏胶层

    公开(公告)号：US06835950B2

    公开(公告)日：2004-12-28

    申请号：US10122969

    申请日：2002-04-12

    申请人： Julia J. Brown ,  Jeffrey Alan Silvernail ,  Michael Stuart Weaver ,  Anna Chwang

    发明人： Julia J. Brown ,  Jeffrey Alan Silvernail ,  Michael Stuart Weaver ,  Anna Chwang

    IPC分类号： H01L5100

    CPC分类号： H01L51/5246 ,  H01L51/5256 ,  H01L2251/5338 ,  Y10S257/918

    摘要： An organic electronic device structure, according to a first aspect of the invention, includes: (a) a substrate layer; (b) an organic electronic region disposed over the substrate layer; (c) a pressure sensitive adhesive layer disposed over the organic electronic device; and (d) a barrier layer disposed over the adhesive layer. According to a second aspect of the present invention, an organic electronic device structure includes: (a) a substrate layer; (b) an organic electronic region disposed over the substrate layer; (c) a barrier layer disposed over the organic electronic region; (d) a pressure sensitive adhesive layer disposed over the substrate layer and over the barrier layer; and (e) an additional layer disposed over the adhesive layer. In many preferred embodiments, the organic electronic device region is an OLED region.

    摘要翻译： 根据本发明的第一方面的有机电子器件结构包括：（a）衬底层; （b）设置在所述衬底层上的有机电子区域; （c）设置在有机电子器件上的压敏粘合剂层; 和（d）设置在粘合剂层上的阻挡层。 根据本发明的第二方面，有机电子器件结构包括：（a）衬底层; （b）设置在所述衬底层上的有机电子区域; （c）设置在有机电子区域上的阻挡层; （d）设置在所述基底层上方且在所述阻挡层上方的压敏粘合剂层; 和（e）设置在粘合剂层上的附加层。 在许多优选实施例中，有机电子器件区域是OLED区域。

    Organic thin film transistor
    6.
    发明授权
    Organic thin film transistor 失效
    有机薄膜晶体管

    公开(公告)号：US06784452B2

    公开(公告)日：2004-08-31

    申请号：US10263665

    申请日：2002-10-04

    申请人： Satoru Toguchi ,  Atsushi Oda ,  Hitoshi Ishikawa

    发明人： Satoru Toguchi ,  Atsushi Oda ,  Hitoshi Ishikawa

    IPC分类号： H01L5100

    CPC分类号： H01L51/057 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/0094 ,  H01L51/0516

    摘要： An organic TFT including an organic film, first and second electrodes each disposed in contact with opposite surfaces of the organic film each other; and a third electrode disposed at a specified distance from each of the first and second electrodes, the third electrode being applied with a voltage to control current flowing from one of the first and the second electrodes to the other through the organic film; and the organic film including a compound represented by general formula [1]. In this TFT, the carrier moves from one of the first and the second electrodes to the other in the direction of the film thickness of the organic film. The device structure realizes the enough short channel length. The organic film provides the higher mobility, thereby the organic TFT with the sufficiently higher speed response is realized.

    摘要翻译： 一种有机TFT，包括有机膜，第一和第二电极，各自与有机膜的相对表面相接触地设置; 以及第三电极，其以与所述第一和第二电极中的每一个隔开规定的距离设置，所述第三电极施加电压以控制通过所述有机膜从第一和第二电极之一流动的电流; 和含有通式[1]表示的化合物的有机薄膜。 在该TFT中，载体从有机膜的膜厚方向从第一和第二电极之一移动到另一个。 器件结构实现足够短的通道长度。 有机膜提供更高的迁移率，从而实现具有足够高的速度响应的有机TFT。

    Polymer-, organic-, and molecular-based spintronic devices
    8.
    发明授权
    Polymer-, organic-, and molecular-based spintronic devices 失效
    聚合物，有机和基于分子的自旋电子器件

    公开(公告)号：US06621100B2

    公开(公告)日：2003-09-16

    申请号：US10045543

    申请日：2001-10-26

    申请人： Arthur J. Epstein ,  Vladimir N. Prigodin

    发明人： Arthur J. Epstein ,  Vladimir N. Prigodin

    IPC分类号： H01L5100

    CPC分类号： H01L51/0508 ,  B82Y10/00 ,  B82Y25/00 ,  G11B5/3909 ,  G11B2005/3996 ,  G11C11/16 ,  G11C13/0014 ,  G11C13/0016 ,  G11C13/04 ,  H01F1/42 ,  H01F10/32 ,  H01F10/325 ,  H01F10/3254 ,  H01F10/3281 ,  H01L51/0051 ,  H01L51/05 ,  H01L51/5012 ,  H01L51/52

    摘要： This invention relates to organic based spintronic devices, and electronic devices comprising them, including spin valves, spin tunnel junctions, spin transistors and spin light-emitting devices. New polymer-, organic- and molecular-based electronic devices in which the electron spin degree of freedom controls the electric current to enhance device performance. Polymer-, organic-, and molecular-based spintronic devices have enhanced functionality, ease of manufacture, are less costly than inorganic ones. The long spin coherence times due to the weak spin-orbit interaction of carbon and other low atomic number atoms that comprise organic materials make them ideal for exploiting the concepts of spin quantum devices. The hopping mechanism of charge transport that dominates in semiconducting polymers (vs. band transport in crystalline inorganic semiconductors) enhances spin-magneto sensitivity and reduces the expected power loss.

    摘要翻译： 本发明涉及有机基自旋电子器件，以及包括它们的电子器件，包括自旋阀，自旋隧道结，自旋晶体管和自旋发光器件。 新的聚合物，有机和基于分子的电子器件，其中电子自由度控制电流以增强器件性能。 聚合物，有机和基于分子的自旋电子器件具有增强的功能，易于制造，成本比无机材料成本低。 由于包含有机材料的碳和其他低原子数原子的自旋轨道相互作用弱，长的自旋相干时间使其成为开发自旋量子器件概念的理想选择。 主导半导体聚合物（与结晶无机半导体中的带传输）电荷转移的跳跃机制增强了自旋磁感应灵敏度并降低了预期的功率损耗。

    Unimolecular organic rectifier of electrical current
    9.
    发明授权
    Unimolecular organic rectifier of electrical current 失效
    单分子有机整流器的电流

    公开(公告)号：US06169291A

    公开(公告)日：2001-01-02

    申请号：US09089164

    申请日：1998-06-02

    申请人： Robert M. Metzger ,  Bo Chen

    发明人： Robert M. Metzger ,  Bo Chen

    IPC分类号： H01L5100

    CPC分类号： H01L51/0579 ,  H01L51/0075 ,  Y10S977/936

    摘要： A unimolecular electrical rectifier is prepared by forming a metal electrode on a substrate such as silicon, glass or quartz. One or more organic monolayers are formed on the electrode by Langmuir-Blodgett film transfer methods, and the resulting organic layer is dried. The organic layer is super cooled to a temperature of about −200° C., to permit formation of a second electrode over the organic layer, without damaging the electrical properties of the organic layer. The two electrodes have the same composition, and the organic layer is a ground stage zwitteronic compound.

    摘要翻译： 通过在诸如硅，玻璃或石英的衬底上形成金属电极来制备单分子电整流器。 通过Langmuir-Blodgett膜转移方法在电极上形成一个或多个有机单层，并将所得有机层干燥。 将有机层超冷却至约-200℃的温度，以允许在有机层上形成第二电极，而不损害有机层的电性能。 两个电极具有相同的组成，有机层是研磨阶段的两性离子化合物。