利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

137 条记录 (耗时 0.028 秒)

    Bipolar organic devices
    22.
    发明申请
    Bipolar organic devices 有权
    双极有机器件

    公开(公告)号：US20050110005A1

    公开(公告)日：2005-05-26

    申请号：US10721072

    申请日：2003-11-26

    申请人： Stephen Forrest ,  Jiangeng Xue

    发明人： Stephen Forrest ,  Jiangeng Xue

    IPC分类号： H01L51/00 ,  H01L51/30

    CPC分类号： H01L51/0504 ,  H01L51/002 ,  H01L51/0051 ,  H01L51/0052 ,  H01L51/0062

    摘要： An organic device is provided, having a first electrode and a second electrode. A first organic layer is disposed between the first electrode and the second electrode. The first organic layer includes a first organic material, with a concentration of at least 50% molar, and a second organic material, with a concentration less than 50% molar. A second organic layer is also disposed between the first electrode and the second electrode. The second organic layer includes the second organic material, with a concentration of at least 50% molar, and the first organic material, with a concentration less than 50% molar. The first organic material may act as an n-dopant in the second organic layer, and the second organic material may act as a p-dopant in the first organic layer. Alternately, the first organic material may act as a p-dopant in the second organic layer, and the second organic material may act as an n-dopant in the first organic layer. Exemplary materials for the first and second organic materials include PTCDA and BTQBT. Devices that may be fabricated include organic light emitting devices, organic transistors, and organic photosensitive devices. Preferably, the electron affinity of the first organic material is within about 0.4 eV of the ionization potential of the second organic material, and more preferably within about 0.2 eV. The first and second organic layers may also be used in separate devices fabricated on the same substrate. A method of fabricating devices is provided, by co-depositing the first and second organic materials at different concentrations in different layers, such that a different material is the host in different layers.

    摘要翻译： 提供了具有第一电极和第二电极的有机器件。 第一有机层设置在第一电极和第二电极之间。 第一有机层包括浓度为至少50％摩尔的第一有机材料和浓度小于50％摩尔的第二有机材料。 第二有机层也设置在第一电极和第二电极之间。 第二有机层包括浓度至少为50％摩尔的第二有机材料和第一有机材料，其浓度小于50％摩尔。 第一有机材料可以在第二有机层中充当n掺杂剂，并且第二有机材料可以在第一有机层中充当p掺杂剂。 或者，第一有机材料可以在第二有机层中用作p掺杂剂，并且第二有机材料可以在第一有机层中充当n掺杂剂。 用于第一和第二有机材料的示例性材料包括PTCDA和BTQBT。 可以制造的器件包括有机发光器件，有机晶体管和有机光敏器件。 优选地，第一有机材料的电子亲和力在第二有机材料的电离电位的约0.4eV内，更优选在约0.2eV内。 第一和第二有机层也可以用在同一衬底上制造的分开的器件中。 提供一种制造器件的方法，通过在不同层中以不同浓度共沉积第一和第二有机材料，使得不同的材料是不同层中的主体。

    Solar cells
    24.
    发明申请
    Solar cells 有权
    太阳能电池

    公开(公告)号：US20050061364A1

    公开(公告)日：2005-03-24

    申请号：US10876951

    申请日：2004-06-24

    申请人： Peter Peumans ,  Soichi Uchida ,  Stephen Forrest

    发明人： Peter Peumans ,  Soichi Uchida ,  Stephen Forrest

    IPC分类号： B05D3/02 ,  B05D5/06 ,  B05D5/12 ,  H01L31/00 ,  H01L51/00 ,  H01L51/42

    CPC分类号： H01L51/4253 ,  H01L51/0026 ,  H01L51/0053 ,  H01L51/0078 ,  H01L51/424 ,  H01L51/4246 ,  H01L2251/308 ,  Y02E10/549

    摘要： Organic photosensitive optoelectronic devices are disclosed. The devises are thin-film crystalline organic optoelectronic devices capable of generating a voltage when exposed to light, and prepared by a method including the steps of: depositing a first organic layer over a first electrode; depositing a second organic layer over the first organic layer; depositing a confining layer over the second organic layer to form a stack; annealing the stack; and finally depositing a second electrode over the second organic layer.

    摘要翻译： 公开了有机光敏光电器件。 这些设计是能够在暴露于光时产生电压的薄膜结晶有机光电器件，并且通过包括以下步骤的方法制备：在第一电极上沉积第一有机层; 在所述第一有机层上沉积第二有机层; 在第二有机层上沉积限制层以形成堆叠; 退火堆 最后在第二有机层上沉积第二电极。

    Rotary film clamp assembly for film wrapping or packaging machines, and method of operating the same
    25.
    发明授权
    Rotary film clamp assembly for film wrapping or packaging machines, and method of operating the same 有权
    用于薄膜包装或包装机的旋转薄膜夹具组件及其操作方法

    公开(公告)号：US06625954B2

    公开(公告)日：2003-09-30

    申请号：US10055909

    申请日：2002-01-28

    申请人： Stephen Forrest

    发明人： Stephen Forrest

    IPC分类号： B65B1104

    CPC分类号： B65B11/045

    摘要： A film clamping mechanism for use in connection with film wrapping apparatus comprises a pair of film clamping fingers or members which are movable between first and second CLOSED and OPENED states for respectively clamping and releasing a leading end portion of a wrapping film, and between first and second RAISED and LOWERED states for respectively clamping the leading end portion of the wrapping film at the commencement of the film wrapping operation and for maintaining the leading end portion of the wrapping film during the film wrapping operation. In this manner, since the clamping fingers are disposed at their LOWERED state during the film wrapping operation, such clamping fingers or members do not pose any interference with the carriage assembly upon which the supply of wrapping film is disposed whereby the carriage assembly can be disposed at its lower-most position in order to securely wrap loads having relatively small height dimensions as well as to shorten the film wrapping operation as well as to reduce the amount of wrapping film required for a particular film wrapping operation.

    摘要翻译： 用于与薄膜包装设备相结合的胶片夹紧机构包括一对胶片夹持指状物或构件，它们可在第一和第二闭合状态和打开状态之间移动，以分别夹紧和释放包装膜的前端部分，以及在第一和第 第二提升和下降状态，用于在膜包装操作开始时分别夹紧包装膜的前端部分并且在胶卷包装操作期间保持包装膜的前端部分。 以这种方式，由于夹膜指在薄膜包装操作期间处于其降低状态，所以夹持指状物或构件不会与设置有包装薄膜供应的滑架组件构成任何干扰，由此滑架组件可被布置 在其最低位置，以便可靠地包裹具有相对较小的高度尺寸的载荷以及缩短薄膜包装操作以及减少特定薄膜包装操作所需的包装薄膜的量。

    Organic electronic detectors and methods of fabrication
    28.
    发明授权
    Organic electronic detectors and methods of fabrication 有权
    有机电子探测器和制造方法

    公开(公告)号：US09041851B2

    公开(公告)日：2015-05-26

    申请号：US11272796

    申请日：2005-11-15

    申请人： Stephen Forrest

    发明人： Stephen Forrest

    IPC分类号： H04N5/232 ,  H01L27/146 ,  H01L27/30 ,  H04N5/369 ,  H04N5/225

    CPC分类号： H01L27/14625 ,  A61F2/141 ,  B29D11/02 ,  H01L27/146 ,  H01L27/307 ,  H04N5/225 ,  H04N5/2252 ,  H04N5/2254 ,  H04N5/3696

    摘要： The present invention is directed to a an organic imaging device having organic detectors on a curved surface. The device may be used for imaging applications such as photography, lightweight camera systems, very high-resolution imaging, lightweight “night vision”, robotic vision, and others. A concave housing with a deformable lens is provided. The deformable lens allows for a range of fields of view and focal lengths. The invention may be configured to detect a range of electromagnetic radiation. It may then provide input to a computer, display, or other device for processing or display of the detected radiation as an image.

    摘要翻译： 本发明涉及一种在弯曲表面上具有有机检测器的有机成像装置。 该装置可用于诸如摄影，轻量级相机系统，非常高分辨率成像，轻量级“夜视”，机器人视觉等的成像应用。 提供具有可变形透镜的凹形外壳。 可变形透镜允许一系列的视场和焦距。 本发明可以被配置为检测电磁辐射的范围。 然后，它可以向计算机，显示器或其他设备提供用于处理或显示所检测到的辐射作为图像的输入。

    Organic laser
    30.
    发明授权
    Organic laser 有权
    有机激光

    公开(公告)号：US07724796B2

    公开(公告)日：2010-05-25

    申请号：US11511356

    申请日：2006-08-29

    申请人： Stephen Forrest ,  Noel Giebink

    发明人： Stephen Forrest ,  Noel Giebink

    IPC分类号： H01S5/00 ,  H01S3/00 ,  H01S3/09 ,  H01S3/091 ,  H01L27/15 ,  H01L35/24

    CPC分类号： H01S5/36 ,  H01L51/50 ,  H01S5/041

    摘要： A device comprising an organic light emitting layer may be optically pumped to create excited states within the layer. When an electric field is applied across the layer, the excited states may dissociate into geminate polaron pairs within the organic layer. The dissociated states may change back to excitons when the electric field is rapidly reduced or removed. The organic light emitting layer may be optically pumped by an adjacent OLED, allowing for an electrically-driven device.

    摘要翻译： 包括有机发光层的器件可以被光泵浦以在层内产生激发态。 当跨越层施加电场时，激发态可以解离成有机层内的双子极化子对。 当电场迅速减少或去除时，解离状态可能会变回到激子。 有机发光层可以被相邻的OLED光泵浦，允许电驱动装置。