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    Electrically conducting dendrimers
    1.
    发明授权
    Electrically conducting dendrimers 失效
    导电树枝状大分子

    公开(公告)号：US6043336A

    公开(公告)日：2000-03-28

    申请号：US311

    申请日：1998-01-26

    申请人： Larry L. Miller ,  Donald A. Tomalia ,  Robert G. Duan

    发明人： Larry L. Miller ,  Donald A. Tomalia ,  Robert G. Duan

    IPC分类号： C08G73/06 ,  C08G83/00 ,  C08G63/00 ,  C08G73/00

    CPC分类号： C08G83/003 ,  C08G73/0688 ,  Y10S424/16

    摘要： An electrically conductive polymer is comprised of the reaction product of a dendrimer and an electrophoric compound which exhibits .pi.-stacking upon reduction. The reaction product which is a peripherally modified dendrimer is formed and reduced, either chemically or electrochemically, in a polar solvent. The reduced electrophoric moieties aggregate (form .pi.-stacks) to form electrically conductive pathways. The reduced peripherally modified dendrimers of the invention can be cast into films and other solid forms to provide flexible electrical conductors and semiconductors. The conductive polymers of the invention exhibit electrical conductivities comparable to that of doped polyacetalene, but are oxygen and moisture stable.

    摘要翻译： PCT No.PCT / US96 / 12283 Sec。 371日期1998年1月26日 102（e）1998年1月26日PCT PCT 1996年7月25日PCT公布。 出版物WO97 / 05631 日期1997年2月13日导电聚合物由树枝状聚合物和电还原化合物的反应产物组成，其在还原时显示出π堆叠。 作为外围改性的树枝状聚合物的反应产物在极性溶剂中以化学或电化学方式形成和还原。 还原的电化学部分聚集（形成π-叠层）以形成导电通路。 本发明的减少的周边改性的树枝状大分子可以铸成薄膜和其它固体形式以提供柔性电导体和半导体。 本发明的导电聚合物表现出与掺杂的聚缩醛相当的电导率，但是氧和水分稳定。

    Vapochromic photodiode
    2.
    发明授权
    Vapochromic photodiode 失效
    变色光电二极管

    公开(公告)号：US06417923B1

    公开(公告)日：2002-07-09

    申请号：US09638281

    申请日：2000-08-14

    申请人： Yoshihito Kunugi ,  Kent R. Mann ,  Larry L. Miller ,  Marie K. Pomije

    发明人： Yoshihito Kunugi ,  Kent R. Mann ,  Larry L. Miller ,  Marie K. Pomije

    IPC分类号： G01N278

    CPC分类号： H01L51/0087 ,  H01L51/0006 ,  H01L51/0036 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/0068 ,  H01L51/009 ,  H01L51/424 ,  H01L51/441 ,  H01L2251/308 ,  Y02E10/549

    摘要： A sandwich-type, organic p-n junction photodiode is prepared by electrode-position of an insoluble layer of oligomerized tris(4-(2-thienyl)phenyl)amine onto conducting indium-tin oxide coated glass, spin-coating the stacked platinum compound, bis(cyanide)-bis(para-dodecylphenylisocyanide)platinum (II), from chloroform onto the oligomer layer, and then coating the platinum complex with a micro-array of aluminum electrodes by vapor deposition. This device shows rectification of current and gives a measurable photocurrent. The photocurrent action spectrum follows the absorption spectrum of the platinum complex; changes in the action spectrum with layer thickness point to a p-n junction formed at the interface of the molecular layers as the site of rectification. Exposure of the device to acetone vapor causes the action spectrum to shift dramatically to longer wavelength. Exposure to chloroform vapor causes a return to the original spectrum. These results demonstrate a new type of photosensor that reports the arrival of organic vapors.

    摘要翻译： 通过将低聚三（4-（2-噻吩基）苯基）胺的不溶性层的电极置于导电的氧化铟锡涂覆的玻璃上，旋涂层叠的铂化合物，制备夹心型有机pn结光电二极管， 双（氰化物） - 双（对 - 十二烷基苯基异氰化物）铂（II），从氯仿到低聚物层，然后通过气相沉积用铝电极的微阵列涂覆铂络合物。 该装置显示电流的整流并给出可测量的光电流。 光电流作用光谱遵循铂络合物的吸收光谱; 具有层厚度的作用光谱的变化指向在分子层的界面处形成的p-n结作为整流位点。 将装置暴露于丙酮蒸汽会使作用光谱显着变化到更长的波长。 接触氯仿蒸汽会导致原始光谱的返回。 这些结果证明了一种新型的光电传感器来报告有机蒸汽的到来。

    Vapochromic LED
    4.
    发明授权
    Vapochromic LED 失效

    公开(公告)号：US06578406B2

    公开(公告)日：2003-06-17

    申请号：US10010478

    申请日：2001-11-05

    申请人： Yoshihito Kunugi ,  Kent R. Mann ,  Larry L. Miller ,  Christopher L. Exstrom

    发明人： Yoshihito Kunugi ,  Kent R. Mann ,  Larry L. Miller ,  Christopher L. Exstrom

    IPC分类号： G01N700

    CPC分类号： H01L51/0087 ,  H01L51/0006 ,  H01L51/0036 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/009 ,  H01L51/424 ,  H01L51/441 ,  H01L2251/308 ,  Y02E10/549

    摘要： A sandwich device was prepared by electrodeposition of an insoluble layer of oligomerized tris(4-(2-thienyl)phenyl)amine onto conducting indium-tin oxide coated glass, spin coating the stacked platinum compound, tetrakis(p-decylphenylisocyano)platinum tetranitroplatinate, from toluene onto the oligomer layer, and then coating the platinum complex with aluminum by vapor deposition. This device showed rectification of current and gave electroluminescence. The electroluminescence spectrum (&lgr;max=545 nm) corresponded to the photoluminescence spectrum of the platinum complex. Exposure of the device to acetone vapor caused the electroemission to shift to 575 nm. Exposure to toluene vapor caused a return to the original spectrum. These results demonstrate a new type of sensor that reports the arrival of organic vapors with an electroluminescent signal. The sensor comprises (a) a first electrode; (b) a hole transport layer formed on the first electrode; (c) a sensing/emitting layer formed on the hole transport layer, the sensing/emitting layer comprising a material that changes color upon exposure to the analyte vapors; (d) an electron conductor layer formed on the sensing layer; and (e) a second electrode formed on the electron conductor layer. The hole transport layer emits light at a shorter wavelength than the sensing/emitting layer and at least the first electrode comprises an optically transparent material.

    Vapochromic led
    8.
    发明授权
    Vapochromic led 失效
    Vapochromic领导

    公开(公告)号：US6160267A

    公开(公告)日：2000-12-12

    申请号：US225758

    申请日：1999-01-05

    申请人： Yoshihito Kunugi ,  Kent R. Mann ,  Larry L. Miller ,  Christopher L. Exstrom

    发明人： Yoshihito Kunugi ,  Kent R. Mann ,  Larry L. Miller ,  Christopher L. Exstrom

    IPC分类号： H01L51/00 ,  H01L51/30 ,  H01L51/40 ,  H01L35/24

    CPC分类号： H01L51/0087 ,  H01L51/0006 ,  H01L51/0036 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/009 ,  H01L51/424 ,  H01L51/441 ,  H01L2251/308 ,  Y02E10/549

    摘要： A sandwich device was prepared by electrodeposition of an insoluble layer of oligomerized tris(4-(2-thienyl)phenyl)amine onto conducting indium-tin oxide coated glass, spin coating the stacked platinum compound, tetrakis(p-decylphenylisocyano)platinum tetranitroplatinate, from toluene onto the oligomer layer, and then coating the platinum complex with aluminum by vapor deposition. This device showed rectification of current and gave electroluminescence. The electroluminescence spectrum (.lambda..sub.max =545 nm) corresponded to the photoluminescence spectrum of the platinum complex. Exposure of the device to acetone vapor caused the electroemission to shift to 575 nm. Exposure to toluene vapor caused a return to the original spectrum. These results demonstrate a new type of sensor that reports the arrival of organic vapors with an electroluminescent signal. The sensor comprises (a) a first electrode; (b) a hole transport layer formed on the first electrode; (c) a sensing/emitting layer formed on the hole transport layer, the sensing/emitting layer comprising a material that changes color upon exposure to the analyte vapors; (d) an electron conductor layer formed on the sensing layer; and (e) a second electrode formed on the electron conductor layer. The hole transport layer emits light at a shorter wavelength than the sensing/emitting layer and at least the first electrode comprises an optically transparent material.

    摘要翻译： 通过将低聚的三（4-（2-噻吩基）苯基）胺的不溶性层电沉积到导电的氧化铟锡涂覆的玻璃上，旋涂所述堆叠的铂化合物，四（对 - 癸基苯基异氰酸）四氨基铂铂酸铂， 从甲苯到低聚物层，然后通过气相沉积用铝涂覆铂络合物。 该装置显示电流的整流并给出电致发光。 电致发光光谱（λmax= 545nm）对应于铂络合物的光致发光光谱。 将装置暴露于丙酮蒸汽导致电子发射转移到575nm。 暴露于甲苯蒸汽导致返回原来的光谱。 这些结果证明了一种新型的传感器，报告有机蒸气到达电致发光信号。 传感器包括（a）第一电极; （b）形成在第一电极上的空穴传输层; （c）形成在空穴传输层上的感测/发射层，感测/发射层包括在暴露于分析物蒸汽时改变颜色的材料; （d）形成在感测层上的电子导体层; 和（e）形成在电子导体层上的第二电极。 空穴传输层以比感测/发射层更短的波长发射光，并且至少第一电极包括光学透明材料。