中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

118 records (took 0.045 seconds)

    STRUCTURAL TEMPLATING FOR ORGANIC ELECTRONIC DEVICES HAVING AN ORGANIC FILM WITH LONG RANGE ORDER
    3.
    发明申请
    STRUCTURAL TEMPLATING FOR ORGANIC ELECTRONIC DEVICES HAVING AN ORGANIC FILM WITH LONG RANGE ORDER 审中-公开
    有机电子元件的长期定型结构变形

    公开(公告)号：WO2011025567A2

    公开(公告)日：2011-03-03

    申请号：PCT/US2010/037334

    申请日：2010-06-03

    Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN ,  FORREST, Stephen, R. ,  LUNT, Richard ,  KENA-COHEN, Stephane ,  LASSITER, Brian, Einstein

    Inventor： FORREST, Stephen, R. ,  LUNT, Richard ,  KENA-COHEN, Stephane ,  LASSITER, Brian, Einstein

    IPC: H01L33/26

    CPC classification number: H01L51/001 ,  B82Y10/00 ,  H01L51/0012 ,  H01L51/0046 ,  H01L51/0053 ,  H01L51/0055 ,  H01L51/56 ,  Y02E10/549 ,  Y02P70/521

    Abstract: Organic electronic devices having an organic film with a desired crystalline order and methods for making such devices is presented. An organic photosensitive device incorporating such organic films includes a first electrode layer and at least one structural templating layer disposed on the first electrode layer. A photoactive region is disposed on the at least one structural templating layer where the photoactive region includes a donor material and an acceptor material, wherein the donor material or the acceptor material is templated by the at least one structural templating layer and thus having an ordered molecular arrangement, and further wherein at least a majority of the molecules of the templated material are in a non-preferential orientation with respect to the first electrode layer. An organic light emitting device incorporating such organic films includes a first electrode layer, a second electrode layer, at least one structural templating layer disposed between the first and second electrodes, and a functional layer disposed over the at least one structural templating layer. The functional layer has its molecules in an ordered molecular arrangement, wherein at least a majority of the molecules of the functional layer are in a non-preferential orientation with respect to the layer immediately below the at least one structural templating layer.

    Abstract translation: 本发明提供了具有期望结晶度的有机薄膜的有机电子器件及其制造方法。 包含这种有机膜的有机感光装置包括第一电极层和设置在第一电极层上的至少一个结构模板层。 光活性区域设置在至少一个结构模板层上，其中光活性区域包括施主材料和受主材料，其中施主材料或受主材料由至少一个结构模板层模板化，因此具有有序分子 并且其中所述模板材料的至少大部分分子相对于所述第一电极层处于非优先取向。 包含这种有机膜的有机发光器件包括第一电极层，第二电极层，设置在第一和第二电极之间的至少一个结构模板层，以及设置在至少一个结构模板层上的功能层。 功能层具有有序分子排列的分子，其中功能层的至少大部分分子相对于至少一个结构模板层正下方的层处于非优先取向。

    ORGANIC TANDEM SOLAR CELLS
    5.
    发明申请
    ORGANIC TANDEM SOLAR CELLS 审中-公开
    有机TANDEM太阳能电池

    公开(公告)号：WO2010036963A1

    公开(公告)日：2010-04-01

    申请号：PCT/US2009/058481

    申请日：2009-09-25

    Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN ,  FORREST, Stephen, R. ,  LASSITER, Brian, E. ,  WEI, Guodan

    Inventor： FORREST, Stephen, R. ,  LASSITER, Brian, E. ,  WEI, Guodan

    IPC: H01L51/42 ,  H01L27/30

    CPC classification number: H01L27/302 ,  B82Y10/00 ,  H01L51/0046 ,  H01L51/0053 ,  H01L51/0078 ,  H01L51/4246 ,  H01L51/4253 ,  H01L2251/308 ,  Y02E10/549 ,  Y02P70/521

    Abstract: There is disclosed an organic photovoltaic device comprising two or more organic photoactive regions located between a first electrode and a second electrode, wherein each of the organic photoactive regions comprise a donor, and an acceptor, and wherein the organic photovoltaic device comprises at least one exciton blocking layer, and at least one charge recombination layer, or charge transfer layer between the two or more photoactive regions. It has been discovered that a high open circuit voltage can been obtained for organic tandem solar cells according to this disclosure. Methods of making and methods of using are also disclosed.

    Abstract translation: 公开了一种有机光伏器件，其包括位于第一电极和第二电极之间的两个或更多个有机光活性区域，其中每个有机光活性区域包括供体和受体，并且其中所述有机光伏器件包括至少一个激子 阻挡层和至少一个电荷复合层，或两个或更多个光活性区域之间的电荷转移层。 已经发现，根据本公开，可以获得用于有机串联太阳能电池的高开路电压。 还公开了制备方法和使用方法。

    ARCHITECTURES AND CRITERIA FOR THE DESIGN OF HIGH EFFICIENCY ORGANIC PHOTOVOLTAIC CELLS
    8.
    发明申请
    ARCHITECTURES AND CRITERIA FOR THE DESIGN OF HIGH EFFICIENCY ORGANIC PHOTOVOLTAIC CELLS 审中-公开
    高效有机光伏电池设计的结构与标准

    公开(公告)号：WO2008008477A2

    公开(公告)日：2008-01-17

    申请号：PCT/US2007/015967

    申请日：2007-07-11

    Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY ,  THE REGENTS OF THE UNIVERSITY OF MICHIGAN ,  RAND, Barry ,  FORREST, Stephen, R. ,  BURK, Diana, Pendergrast

    Inventor： RAND, Barry ,  FORREST, Stephen, R. ,  BURK, Diana, Pendergrast

    IPC: H01L51/42 ,  H01L27/30

    CPC classification number: H01L51/4246 ,  B82Y10/00 ,  H01L27/302 ,  H01L51/0046 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0078 ,  H01L51/4253 ,  Y02E10/549

    Abstract: An organic photovoltaic cell includes an anode and a cathode, and a plurality of organic semiconductor layers between the anode and the cathode. At least one of the anode and the cathode is transparent. Each two adjacent layers of the plurality of organic semiconductor layers are in direct contact. The plurality of organic semiconductor layers includes an intermediate layer consisting essentially of a photoconductive material, and two sets of at least three layers. A first set of at least three layers is between the intermediate layer and the anode. Each layer of the first set consists essentially of a different organic semiconductor material having a higher LUMO and a higher HOMO, relative to the material of an adjacent layer of the plurality of organic semiconductor layers closer to the cathode. A second set of at least three layers is between the intermediate layer and the cathode. Each layer of the second set consists essentially of a different organic semiconductor material having a lower LUMO and a lower HOMO, relative to the material of an adjacent layer of the plurality of organic semiconductor layers closer to the anode.

    Abstract translation: 有机光伏电池包括阳极和阴极以及在阳极和阴极之间的多个有机半导体层。 阳极和阴极中的至少一个是透明的。 多个有机半导体层中的每两个相邻层直接接触。 多个有机半导体层包括基本上由光电导材料构成的中间层和两组至少三层。 第一组至少三层位于中间层和阳极之间。 相对于更靠近阴极的多个有机半导体层的相邻层的材料，第一组的每一层基本上由具有更高LUMO和更高HOMO的不同有机半导体材料组成。 第二组至少三层位于中间层和阴极之间。 相对于更靠近阳极的多个有机半导体层的相邻层的材料，第二组的各层基本上由具有较低LUMO和较低HOMO的不同有机半导体材料组成。

    THERMALLY-ASSISTED COLD-WELD BONDING FOR EPITAXIAL LIFT-OFF PROCESS
    9.
    发明申请
    THERMALLY-ASSISTED COLD-WELD BONDING FOR EPITAXIAL LIFT-OFF PROCESS 审中-公开
    用于外延提升过程的热辅助冷焊

    公开(公告)号：WO2015119690A1

    公开(公告)日：2015-08-13

    申请号：PCT/US2014/065003

    申请日：2014-11-11

    Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN

    Inventor： FORREST, Stephen, R. ,  LEE, Kyusang

    IPC: H01L31/18

    CPC classification number: H01L31/1864 ,  H01L31/02327 ,  H01L31/18 ,  H01L31/1892 ,  H01L31/1896 ,  Y02E10/50

    Abstract: A process for assembling a thin-film optoelectronic device is disclosed. The process may include providing a growth structure comprising a wafer having a growing surface, a sacrificial layer, and a device region. The process may further include providing a host substrate and depositing a first metal layer on the device region and depositing a second metal layer on the host substrate. The process may further include bonding the first metal layer to the second metal layer by pressing the first and second metal layers together at a bonding temperature, wherein the bonding temperature is above room temperature and below the lower of a glass transition temperature of the host substrate and a melting temperature of the host substrate.

    Abstract translation: 公开了一种用于组装薄膜光电子器件的方法。 该方法可以包括提供包括具有生长表面的晶片，牺牲层和器件区域的生长结构。 该方法还可以包括提供主机衬底并在器件区域上沉积第一金属层并在主体衬底上沉积第二金属层。 该方法还可以包括通过在接合温度下将第一和第二金属层压在一起而将第一金属层接合到第二金属层，其中接合温度高于室温并且低于主体基板的玻璃化转变温度的较低点 和主体基板的熔融温度。

    THIN FILM LIFT-OFF VIA COMBINATION OF EPITAXIAL LIFT-OFF AND SPALLING
    10.
    发明申请
    THIN FILM LIFT-OFF VIA COMBINATION OF EPITAXIAL LIFT-OFF AND SPALLING 审中-公开
    薄膜通过外延起飞和分离的组合提升

    公开(公告)号：WO2015073089A1

    公开(公告)日：2015-05-21

    申请号：PCT/US2014/052642

    申请日：2014-08-26

    Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN

    Inventor： FORREST, Stephen, R. ,  LEE, Kyusang ,  ZIMMERMAN, Jeramy, D.

    IPC: H01L21/18

    CPC classification number: H01L31/1896 ,  H01L21/187 ,  H01L31/1892 ,  Y02E10/50

    Abstract: The present disclosure generally relates to thin film liftoff processes for use in making devices such as electronic and optoelectronic devices, e.g., photovoltaic devices. The methods described herein use a combination of epitaxial liftoff and spalling techniques to quickly and precisely control the separation of an epilayer from a growth substrate. Provided herein are growth structures having a sacrificial layer positioned between a growth substrate and a sacrificial layer. Exemplary methods of the present disclosure include forming at least one notch in the sacrificial layer and spalling the growth structure by crack propagation at the at least one notch to separate the epilayer from the growth substrate.

    Abstract translation: 本公开一般涉及用于制造诸如电子和光电子器件（例如光伏器件）的器件的薄膜去离子方法。 本文描述的方法使用外延剥离和剥落技术的组合来快速且精确地控制外延层与生长衬底的分离。 本文提供了具有位于生长衬底和牺牲层之间的牺牲层的生长结构。 本公开的示例性方法包括在牺牲层中形成至少一个切口并且通过在至少一个切口处的裂纹扩展剥离生长结构，以将外延层与生长基底分离。

Patent Agency Ranking