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    Light-emissive device and method of manufacture
    31.
    发明申请
    Light-emissive device and method of manufacture 有权
    发光装置及其制造方法

    公开(公告)号：US20060131572A1

    公开(公告)日：2006-06-22

    申请号：US11339361

    申请日：2006-01-25

    Applicant: Ilaria Grizzi ,  Peter Lyon

    Inventor： Ilaria Grizzi ,  Peter Lyon

    IPC: H01L21/00

    CPC classification number: H01L51/0005 ,  H01L51/0007 ,  H01L51/0036 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/5012 ,  H01L51/56

    Abstract: A light-emissive device is prepared by depositing a polymer layer on a substrate. The deposition process utilizes a formulation comprising a conjugated polymer dissolved in a solvent, the solvent including a trialkyl-substituted aromatic hydrocarbon wherein at least two of the alkyl substituents are ortho to one another. The deposition of the polymer layer on the substrate may be accomplished by an ink-jet method.

    Abstract translation: 通过在基底上沉积聚合物层来制备发光装置。 沉积工艺利用了包含溶解在溶剂中的共轭聚合物的溶剂，溶剂包括三烷基取代的芳族烃，其中至少两个烷基取代基彼此邻接。 聚合物层在衬底上的沉积可以通过喷墨法来实现。

    Self-assembled transport layers for OLEDs
    34.
    发明授权
    Self-assembled transport layers for OLEDs 有权
    用于OLED的自组装传输层

    公开(公告)号：US06850003B1

    公开(公告)日：2005-02-01

    申请号：US09508034

    申请日：1998-09-04

    Applicant: Karl Pichler ,  Jeremy Burroughes ,  Peter Ho ,  Chris Bright ,  Richard Henry Friend ,  Neil Clement Greenham

    Inventor： Karl Pichler ,  Jeremy Burroughes ,  Peter Ho ,  Chris Bright ,  Richard Henry Friend ,  Neil Clement Greenham

    IPC: C08L25/18 ,  C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14 ,  H05B33/22 ,  H01J1/62 ,  B05D1/04 ,  B05D1/06 ,  B05D1/18 ,  H01J63/04

    CPC classification number: H05B33/10 ,  B82Y10/00 ,  B82Y30/00 ,  H01L51/0037 ,  H01L51/0038 ,  H01L51/0039 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/0059 ,  H01L51/5012

    Abstract: Provided is a method of fabricating an organic light-emitting device; which method comprises the steps of: forming a first electrode (4) for the device over a substrate (2); either forming by self-assembly at least one polymer layer (6, 8) over the first electrode (4) and forming other than by self-assembly at least one layer of organic light emissive material (10) over the at least one polymer layer (6, 8); and forming a second electrode (12) for the device over the at least one layer of organic light emissive material (10); or forming other than by self-assembly at least one layer of organic light emissive material over the first electrode and forming by self-assembly at least one polymer layer over the at least one layer of organic light emissive material; and forming a second electrode for the device over the at least one polymer layer. Also provided is an organic light emitting device, obtainable according to the method of the present invention.

    Abstract translation: 提供一种制造有机发光装置的方法; 该方法包括以下步骤：在衬底（2）上形成用于器件的第一电极（4）; 通过在第一电极（4）上自组装至少一个聚合物层（6,8）来形成，并且通过在至少一个聚合物层上自组装至少一层有机发光材料（10）而形成， （6,8）; 以及在所述至少一层有机发光材料（10）上形成用于所述器件的第二电极（12）; 或者通过在第一电极上自组装至少一层有机光发射材料而形成，而不是通过在至少一层有机发光材料上自组装至少一个聚合物层而形成; 以及在所述至少一个聚合物层上形成用于所述器件的第二电极。 还提供了根据本发明的方法可获得的有机发光器件。

    Method of forming a light-emitting device
    35.
    发明授权
    Method of forming a light-emitting device 有权

    公开(公告)号：US09620732B2

    公开(公告)日：2017-04-11

    申请号：US14993355

    申请日：2016-01-12

    Applicant: Cambridge Display Technology, Ltd.

    Inventor： Surama Malik ,  Colin Baker ,  Laurence Scullion

    IPC: H01L21/00 ,  H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  H01L51/50 ,  H01L21/02

    CPC classification number: H01L51/5206 ,  H01L21/02697 ,  H01L51/0021 ,  H01L51/5088 ,  H01L51/5209 ,  H01L51/5221 ,  H01L51/56 ,  H01L2251/301

    Abstract: A method of forming a light-emitting device comprises: forming patterned portions of precursor material over a substrate, the edges of the patterned portions defining sidewalls; performing a shaping control process on the patterned portions of precursor material to control the sidewall profile to reduce the angle the sidewalls of the precursor material make with the substrate to less than 15 degrees; selectively applying from solution a conductive coating onto the portions of shaped precursor material so as to form a plurality of first conducting contacts such that an upper surface of said conductive coating follows the sidewall profile of the precursor material; forming a light-emitting layer over the conductive contacts and substrate, and forming a plurality of second conducting contacts over the light-emitting layer. The precursor material may comprises an activator catalyst and the conductive coating comprises a metal selectively applied to the shaped precursor material by electroless plating.

    METHOD AND COMPOUND
    37.
    发明申请
    METHOD AND COMPOUND 有权
    方法和化合物

    公开(公告)号：US20140193937A1

    公开(公告)日：2014-07-10

    申请号：US14151639

    申请日：2014-01-09

    Applicant: Sumitomo Chemical Company Limited ,  Cambridge Display Technology, Ltd.

    Inventor： Martin Humphries ,  Florence Bourcet

    IPC: H01L51/00 ,  H01L51/56 ,  H01L51/50

    CPC classification number: H01L51/56 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0056 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/5056 ,  H01L51/5088

    Abstract: A method of forming a layer of an electronic device, for example an organic light-emitting device, the method comprising the step of depositing a precursor layer comprising a compound of formula (I) and reacting the compound of formula (I) in a ring-opening addition reaction: Core-(Reactive Group)n  (I) wherein Core is a non-polymeric core group; and each Reactive Group, which may be the same or different in each occurrence, is a group of formula (II): wherein Sp1 independently in each occurrence represents a spacer group; w independently in each occurrence is 0 or 1; Ar in each occurrence independently represents an aryl or heteroaryl group; R1 in each occurrence independently represents H or a substituent, with the proviso that at least one R1 is a substituent; n is at least 1; and * is a point of attachment of the group of formula (II) to the Core; and wherein the compound of formula (I) reacts with itself or with a non-polymeric co-reactant.

    Abstract translation: 一种形成电子器件层的方法，例如有机发光器件，该方法包括沉积包括式（I）化合物的前体层并使式（I）化合物在环中反应的步骤 开环加成反应：核 - （活性基团）n（I）其中核是非聚合核心基团; 并且每个反应性基团在每次出现时可以相同或不同，是式（II）的基团：其中Sp1在每次出现中独立地表示间隔基; 每次发生时，w为0或1; Ar各自独立地表示芳基或杂芳基; R 1在每次出现时独立地表示H或取代基，条件是至少一个R 1是取代基; n至少为1; 和*是式（II）组对核心的附着点; 并且其中式（I）化合物与其自身或非聚合共反应物反应。

    Pixel Circuit
    38.
    发明申请
    Pixel Circuit 审中-公开
    像素电路

    公开(公告)号：US20110032232A1

    公开(公告)日：2011-02-10

    申请号：US12680488

    申请日：2008-09-26

    Applicant: Euan C. Smith

    Inventor： Euan C. Smith

    IPC: G09G5/00

    CPC classification number: G09G3/325 ,  G09G2300/0417 ,  G09G2300/0465 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/043

    Abstract: A pixel driver circuit for active matrix driving of an organic light emitting diode (OLED) comprises a drive transistor having a current path connected to a first voltage supply line at one end and to an OLED at the other end and a gate terminal connected to a storage element connected between gate and source of the drive transistor to memorize a drive signal for the drive transistor under the control of a first switch transistor having a gate connection to a first selection line and a current path connected between gate and drain of the drive transistor, and a second switch transistor having a gate connection to a second selection line, wherein the second switch transistor has a current path connected to the data line at one end and a node at the other end located between the drive transistor and the OLED.

    Abstract translation: 用于有机发光二极管（OLED）的有源矩阵驱动的像素驱动器电路包括驱动晶体管，其驱动晶体管具有连接到另一端的第一电压供应线和连接到另一端的OLED的电流路径 连接在驱动晶体管的栅极和源极之间的存储元件，在第一开关晶体管的控制下存储用于驱动晶体管的驱动信号，该第一开关晶体管具有连接到驱动晶体管的栅极和漏极之间的第一选择线和电流路径 以及具有到第二选择线的栅极连接的第二开关晶体管，其中第二开关晶体管具有连接到位于驱动晶体管和OLED之间的另一端的数据线的电流路径。

    Organic Thin Film Transistors
    39.
    发明申请
    Organic Thin Film Transistors 有权
    有机薄膜晶体管

    公开(公告)号：US20100032662A1

    公开(公告)日：2010-02-11

    申请号：US12529286

    申请日：2008-04-03

    Applicant: Gregory Whiting ,  Jonathan J. Halls

    Inventor： Gregory Whiting ,  Jonathan J. Halls

    IPC: H01L51/10 ,  H01L21/336

    CPC classification number: H01L51/052 ,  H01L51/0018 ,  H01L51/0541 ,  H01L51/0545

    Abstract: A method of forming an organic thin film transistor comprising: providing a structure comprising source and drain electrodes with a channel region therebetween, a gate electrode, and a dielectric layer disposed between the source and drain electrodes and the gate electrode; and patterning the dielectric layer using the source and drain electrodes as a mask to form a region of dielectric material in the channel region which is thinner than regions of dielectric material adjacent the channel region.

    Abstract translation: 一种形成有机薄膜晶体管的方法，包括：提供包括源极和漏极之间的沟道区的结构，栅电极和设置在源电极和漏电极与栅电极之间的电介质层; 以及使用源电极和漏电极作为掩模对电介质层进行构图，以在沟道区域中形成电介质材料的区域，其比邻近沟道区的电介质材料区域薄。

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