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    Method and apparatus for depositing material using a dynamic pressure
    11.
    发明授权
    Method and apparatus for depositing material using a dynamic pressure 有权
    使用动态压力沉积材料的方法和装置

    公开(公告)号：US08535759B2

    公开(公告)日：2013-09-17

    申请号：US12823323

    申请日：2010-06-25

    Applicant: Stephen R. Forrest ,  Max Shtein

    Inventor： Stephen R. Forrest ,  Max Shtein

    IPC: C23C16/00 ,  B05D5/06

    CPC classification number: B05D1/60 ,  C23C14/12 ,  C23C14/228 ,  H01L51/0003 ,  H01L51/0081

    Abstract: A method of depositing organic material is provided. A carrier gas carrying organic material is ejected from a nozzle at a flow velocity that is at least 10% of the thermal velocity of the carrier gas, such that the organic material is deposited onto a substrate. In some embodiments, the dynamic pressure in a region between the nozzle and the substrate surrounding the carrier gas is at least 1 Torr, and more preferably 10 Torr, during the ejection. In some embodiments, a guard flow is provided around the carrier gas.

    Abstract translation: 提供了沉积有机材料的方法。 携带有机材料的载气以比载气的热速度的至少10％的流速从喷嘴喷出，使得有机材料沉积到基底上。 在一些实施例中，在喷射期间喷嘴和围绕载体气体的基底之间的区域中的动态压力为至少1托，更优选为10托。 在一些实施例中，围绕载气提供防护流。

    CONTINUOUS WAVE ORGANIC SEMICONDUCTOR LASERS BY TRIPLET MANAGERS
    13.
    发明申请
    CONTINUOUS WAVE ORGANIC SEMICONDUCTOR LASERS BY TRIPLET MANAGERS 审中-公开
    连续波形有机半导体激光器由TRIPLET经理

    公开(公告)号：US20130107902A1

    公开(公告)日：2013-05-02

    申请号：US13283284

    申请日：2011-10-27

    Applicant: Stephen R. Forrest ,  Yifan Zhang

    Inventor： Stephen R. Forrest ,  Yifan Zhang

    IPC: H01S5/36

    CPC classification number: H01S5/36 ,  H01S3/168 ,  H01S5/041

    Abstract: A first device is provided. The device includes an organic semiconductor laser. The organic semiconductor laser further includes an optical cavity and an organic layer disposed within the optical cavity. The organic layer includes: an organic host compound; an organic emitting compound capable of fluorescent emission; and an organic dopant compound. The organic dopant compound may also be referred to herein as a “triplet manager.” The triplet energy of the organic dopant compound is lower than or equal to the triplet energy of the organic host compound. The triplet energy of the organic dopant compound is lower or equal to than the triplet energy of the organic emitting compound. The singlet energy of the organic emitting compound is lower than the singlet energy of the organic host compound.

    Abstract translation: 提供第一个设备。 该器件包括有机半导体激光器。 有机半导体激光器还包括光腔和设置在光腔内的有机层。 有机层包括：有机主体化合物; 能够进行荧光发射的有机发光性化合物; 和有机掺杂剂化合物。 有机掺杂剂化合物在本文中也可称为“三线态管理器”。 有机掺杂剂化合物的三线态能量低于或等于有机主体化合物的三线态能量。 有机掺杂剂化合物的三重态能量低于或等于有机发光化合物的三线态能量。 有机发光化合物的单线态能量低于有机主体化合物的单线态能。

    Roll to roll fabrication of microlens arrays for low cost light outcoupling from OLEDs
    15.
    发明授权
    Roll to roll fabrication of microlens arrays for low cost light outcoupling from OLEDs 有权
    从OLED到低成本光耦合的微透镜阵列的卷对卷制造

    公开(公告)号：US08257793B2

    公开(公告)日：2012-09-04

    申请号：US12147115

    申请日：2008-06-26

    Applicant: Stephen R. Forrest

    Inventor： Stephen R. Forrest

    IPC: B05D1/00 ,  B05D3/00

    CPC classification number: B29D11/00365 ,  G02B3/0031

    Abstract: A patterned roller, and a method of making the patterned roller, is provided. A patterned roller may be made by first forming a first mold having a negative pattern by etching pits in a flat mold surface with an etching process. Then, a second mold is formed having a positive pattern, by pouring a first curable material into the first mold, curing the first curable material, and removing the first curable material from the first mold. Then the patterned roller having the negative pattern is formed by coating a roller with a layer of a second curable material, pre-curing the second curable material to provide a viscous but not hardened surface, and rolling the roller over the second mold to create the negative pattern in the second curable material. The second curable material is then cured. Any of the curable materials may be coated after curing, preferably with metal, to reduce sticking in subsequent steps. The patterned roller may be used to create a pattern of microlenses in a third curable material. A substrate is coated with the third curable material. The patterned roller is rolled over the third curable material to transfer the pattern to the third curable material. The third curable material may then be cured.

    Abstract translation: 提供了图案化辊，以及制造图案辊的方法。 可以通过用蚀刻工艺在平坦模具表面中蚀刻凹坑来首先形成具有负图案的第一模具来制造图案化辊。 然后，通过将第一可固化材料倒入第一模具中，固化第一可固化材料，并从第一模具中除去第一可固化材料，形成具有正图案的第二模具。 然后，具有负图案的图案辊通过用一层第二可固化材料涂覆辊来形成，预先固化第二可固化材料以提供粘性但不硬化的表面，以及将辊滚动到第二模上以产生 第二可固化材料中的负图案。 然后固化第二可固化材料。 任何可固化材料可以在固化之后，优选用金属涂覆，以减少后续步骤中的粘附。 图案化辊可用于在第三可固化材料中产生微透镜图案。 用第三可固化材料涂覆基材。 图案化辊在第三可固化材料上滚动以将图案转移到第三可固化材料。 然后可以固化第三可固化材料。

    System and Method of Forming Semiconductor Devices
    16.
    发明申请
    System and Method of Forming Semiconductor Devices 有权
    形成半导体器件的系统和方法

    公开(公告)号：US20120218719A1

    公开(公告)日：2012-08-30

    申请号：US13034776

    申请日：2011-02-25

    Applicant: Stephen R. Forrest ,  Xin Xu ,  Christopher Kyle Renshaw

    Inventor： Stephen R. Forrest ,  Xin Xu ,  Christopher Kyle Renshaw

    IPC: H05K7/02 ,  H05K13/04

    CPC classification number: H01L27/14692 ,  H01L27/14609 ,  H01L27/14612 ,  H01L27/307 ,  H01L27/3253 ,  H01L51/0021 ,  H01L51/0022 ,  H01L51/0097 ,  H01L2251/5338 ,  H05K13/046 ,  Y02E10/549 ,  Y10T29/49128 ,  Y10T29/4913

    Abstract: Systems and methods including bonding two or more separately formed circuit layers are provided using, for example, cold welding techniques. Processing techniques may be provided for combining inorganic and/or organic semiconductor devices in apparatus including, for example, microchips, optoelectronic devices, such as solar cells, photodetectors and organic light emitting diodes (OLEDs), and other apparatus with multi-layer circuitry. Methods of bonding preformed circuit layers may include the use of stamping and pressure bonding contacts of two or more circuit layers together. Such methods may find applicability, for example, in bonding circuitry to shaped substrates, including various rounded and irregular shapes, and may be used to combine devices with different structural properties, e.g. from different materials systems.

    Abstract translation: 使用例如冷焊技术提供包括接合两个或更多个单独形成的电路层的系统和方法。 可以提供加工技术，用于将无机和/或有机半导体器件组合在包括例如微芯片，诸如太阳能电池，光电检测器和有机发光二极管（OLED）的光电子器件的设备中，以及具有多层电路的其它设备。 键合预成型电路层的方法可以包括使用两个或多个电路层的冲压和压接触点在一起。 这种方法可以发现适用性，例如在将电路连接到成形基板上，包括各种圆形和不规则形状，并且可用于组合具有不同结构特性的装置，例如， 从不同的材料系统。

    MATERIALS FOR CONTROLLING THE EPITAXIAL GROWTH OF PHOTOACTIVE LAYERS IN PHOTOVOLTAIC DEVICES
    18.
    发明申请
    MATERIALS FOR CONTROLLING THE EPITAXIAL GROWTH OF PHOTOACTIVE LAYERS IN PHOTOVOLTAIC DEVICES 审中-公开
    用于控制光伏器件中光致发光层的外延生长的材料

    公开(公告)号：US20120090685A1

    公开(公告)日：2012-04-19

    申请号：US13273753

    申请日：2011-10-14

    Applicant: Stephen R. Forrest ,  Brian E. Lassiter ,  Jun Y. Lee ,  Kyoung S. Yook ,  Soon O. Jeon ,  Byung D. Chin

    Inventor： Stephen R. Forrest ,  Brian E. Lassiter ,  Jun Y. Lee ,  Kyoung S. Yook ,  Soon O. Jeon ,  Byung D. Chin

    IPC: H01L51/44 ,  H01L51/46 ,  H01L51/48 ,  B82Y40/00 ,  B82Y99/00

    CPC classification number: H01L51/0012 ,  B82Y10/00 ,  H01L51/001 ,  H01L51/0046 ,  H01L51/0072 ,  H01L51/424 ,  H01L51/4246 ,  H01L51/4253 ,  Y02E10/549 ,  Y02P70/521

    Abstract: There is disclosed ultrathin film material templating layers that force the morphology of subsequently grown electrically active thin films have been found to increase the performance of small molecule organic photovoltaic (OPV) cells. There is disclosed electron-transporting material, such as hexaazatriphenylene-hexacarbonitrile (HAT-CN) can be used as a templating material that forces donor materials, such as copper phthalocyanine (CuPc) to assume a vertical-standing morphology when deposited onto its surface on an electrode, such as an indium tin oxide (ITO) electrode. It has been shown that for a device with HAT-CN as the templating buffer layer, the fill factor and short circuit current of CuPc:C60 OPVs were both improved compared with cells lacking the HAT-CN template. This is explained by the reduction of the series resistance due to the improved crystallinity of CuPc grown onto the ITO surface.

    Abstract translation: 已经公开了超薄膜材料模板层，其强制随后生长的电活性薄膜的形态已经被发现增加小分子有机光伏（OPV）电池的性能。 公开了电子传输材料，例如六氮杂三亚苯基 - 六甲腈（HAT-CN）可用作模板材料，其在诸如铜酞菁（CuPc）等沉积在其表面上时呈现垂直立体形态 诸如氧化铟锡（ITO）电极的电极。 已经表明，对于具有HAT-CN作为模板缓冲层的器件，与缺乏HAT-CN模板的细胞相比，CuPc：C60 OPV的填充因子和短路电流都有所改善。 这通过由于生长到ITO表面上的CuPc的改善的结晶度而降低串联电阻来解释。

    STRUCTURAL TEMPLATING FOR ORGANIC ELECTRONIC DEVICES HAVING AN ORGANIC FILM WITH LONG RANGE ORDER
    19.
    发明申请
    STRUCTURAL TEMPLATING FOR ORGANIC ELECTRONIC DEVICES HAVING AN ORGANIC FILM WITH LONG RANGE ORDER 审中-公开
    有机电子结构的有机电子设备具有长期订单的有机膜

    公开(公告)号：US20120061658A1

    公开(公告)日：2012-03-15

    申请号：US13319932

    申请日：2010-06-03

    Applicant: Stephen R. Forrest ,  Richard R. Lunt ,  Stephane Kena-Cohen ,  Brian Einstein Lassiter

    Inventor： Stephen R. Forrest ,  Richard R. Lunt ,  Stephane Kena-Cohen ,  Brian Einstein Lassiter

    IPC: H01L51/46 ,  H01L51/56 ,  H01L51/54 ,  H01L51/48

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

    Abstract: An organic photosensitive device having an organic film with a desired crystalline order includes a first electrode layer and at least one structural templating layer disposed on the first electrode A photoactive region is disposed on the templating layer and includes a donor material and an acceptor material, wherein the donor or the acceptor is templated by the templating layer, and further wherein a majority of the molecules of the templated material are in a non-preferential orientation with respect to the first electrode 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 templating layer A majority of the molecules of the functional layer are in a non-preferential orientation with respect to the layer below the templating layer

    Abstract translation: 具有期望结晶度的有机薄膜的有机光敏元件包括第一电极层和设置在第一电极A上的至少一个结构模板层。光学活性区设置在模板层上，并且包括施主材料和受主材料，其中 供体或受体由模板层模板化，其中模板化材料的大部分分子相对于第一电极处于非优先取向。结合这种有机薄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，以及设置在模板层上的功能层。功能层的大部分分子相对于第二电极层处于非优先取向 在模板层下面

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