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    ORGANIC ELECTRONIC COMPONENT HAVING A CHARGE CARRIER GENERATION LAYER AND THE USE OF A ZINC COMPLEX AS A P-TYPE DOPANT IN CHARGE CARRIER GENERATION LAYERS
    3.
    发明申请
    ORGANIC ELECTRONIC COMPONENT HAVING A CHARGE CARRIER GENERATION LAYER AND THE USE OF A ZINC COMPLEX AS A P-TYPE DOPANT IN CHARGE CARRIER GENERATION LAYERS 审中-公开

    公开(公告)号：US20180277778A1

    公开(公告)日：2018-09-27

    申请号：US15763068

    申请日：2016-09-27

    申请人： OSRAM OLED GmbH

    发明人： Dominik PENTLEHNER ,  Guenter SCHMID ,  Anna MALTENBERGER ,  Sébastien PECQUEUR ,  Florian KESSLER ,  Stefan REGENSBURGER

    IPC分类号： H01L51/00 ,  C07F3/06

    CPC分类号： H01L51/0092 ,  C07F3/06 ,  H01L51/5004 ,  H01L51/506 ,  H01L51/5076 ,  H01L51/5278 ,  H01L2251/552

    摘要： The invention relates to an organic electronic component (100) comprising at least one charge generation layer (5) which has an organically p-doped region (5a) that contains a zinc complex as a p-dopant, said zinc complex in turn containing at least one ligand L of the following structure: formula (I) wherein R1 and R2 can be oxygen, sulphur, selenium, NH or NR4 independently from one another, wherein R4 is selected from the group containing alkyl or aryl and which can be bonded to R3; and wherein R3 is selected from the group containing alkyl, long-chain alkyl, cycloalkyl, halogen alkyl, at least partially halogenated long-chain alkyl, halogen cycloalkyl, aryl, arylene, halogen aryl, heteroaryl, heteroarylene, heterocyclic alkylene, heterocycloalkyl, halogen heteroaryl, alkenyl, halogen alkenyl, alkynyl, halogen alkynyl, ketoaryl, halogen ketoaryl, ketoheteroaryl, ketoalkyl, halogen ketoalkyl, ketoalkenyl, halogen ketoalkenyl, halogen alkyl aryl, and halogen alkyl heteroaryl, wherein, for suitable groups, one or a number of non-adjacent CH2 groups can be replaced by —O—, —S—, —NH—, —NR∘∘∘—, —SiR∘R∘∘—, —CO—, —COO—, —COR∘OR∘∘—, —OCO—, —OCO—O—, —SO2-, —S—CO—, —CO—S—, —O—CS—, —CS—O—, —CY1=CY2 or —C≡C— independently from one another, and in such a way that O and/or S atoms are not directly bonded to one another, and are replaced optionally with aryl- or heteroaryl preferably containing between 1 and 30 C atoms (terminal CH3 groups are understood to be CH2 groups in the sense of CH2-H). The invention further relates to the use of a zinc complex as a p-dopant in charge generation layers.

    Organic light emitting diode display
    7.
    发明授权
    Organic light emitting diode display 有权

    公开(公告)号：US09711759B2

    公开(公告)日：2017-07-18

    申请号：US14704687

    申请日：2015-05-05

    申请人： Innolux Corporation

    发明人： Chun-Kai Li ,  Hsin-Hui Wu

    IPC分类号： H01L51/52 ,  H01L51/50 ,  H01L27/32 ,  H01L51/00

    CPC分类号： H01L51/5284 ,  H01L27/3246 ,  H01L51/0053 ,  H01L51/008 ,  H01L51/0092

    摘要： An organic light emitting diode (OLED) display is provided. The OLED display has a plurality of pixel regions and comprises a substrate, a first electrode layer formed on the substrate, a second electrode layer formed on the first electrode layer, a pixel defining layer, and a light absorption composite layer. The pixel regions are separated by the pixel defining layer. The light absorption composite layer is formed on the substrate, and absorbs a light with wavelength of 380˜780 nm. The light absorption composite layer comprises a first light absorption layer and a second light absorption layer stacked together. The first light absorption layer absorbs a light with shorter wavelength. The second light absorption layer absorbs a light with longer wavelength different from that of the light absorbed by the first light absorption layer in the region of 380˜780 nm.

    Carbazole end capped bipyridine compounds and process for preparation thereof
    9.
    发明授权
    Carbazole end capped bipyridine compounds and process for preparation thereof 有权
    咔唑封端的联吡啶化合物及其制备方法

    公开(公告)号：US09493488B2

    公开(公告)日：2016-11-15

    申请号：US13985085

    申请日：2012-02-14

    申请人： Ajayaghosh Ayyappanpillai ,  Divya Kizhumuri ,  Srinivasan Sampath

    发明人： Ajayaghosh Ayyappanpillai ,  Divya Kizhumuri ,  Srinivasan Sampath

    IPC分类号： C07D401/14 ,  C07F3/06

    CPC分类号： C07D401/14 ,  C07F3/06 ,  C09D5/22 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/188 ,  H01L33/502 ,  H01L51/0071 ,  H01L51/0092 ,  H01L51/5012

    摘要： The present invention is to provide highly solid state emissive fluorophores of the formula 1 and 2 useful for the solid state lighting. The formula 1 and 2 have good solid state emission in blue and green region respectively. The zinc complexes of formula 1A and 2A have yellow and red emission respectively in solid state. The present invention also provide high solid state emissive assay of formula 1 and 2 to convert UV light into visible light by coating the color tunable materials on the 365-nm emitting solid state LED. The present invention further provides carbazole end-capped bipyridine for screening of metal salts with different counterions in solutions. The discrimination of the various metal salts can be monitored by noting the fluorescence change in solution. The zinc salts with different counterions have different emission color in solution. The present invention also develop a new two photon active fluorescent Zn2+ specific probe for detecting Zn2+ in cellular environments. Assay with formula 3 is used as a fluorescent probe for two photon imaging of Zn2+ ions in HeLa cells. The high two photon absorption cross section and fluorescence quantum yield of formula 3 made it as a useful probe for detecting Zn2+ in cellular environment by two photon excited fluorescence imaging.

    摘要翻译： 本发明是提供可用于固态照明的式1和2的高度固体发射荧光团。 公式1和2分别在蓝色和绿色区域具有良好的固态发射。 式1A和2A的锌络合物在固态下分别具有黄色和红色发射。 本发明还提供式1和2的高固体发射测定法，通过在365nm发射的固态LED上涂覆颜色可调谐材料将UV光转换成可见光。 本发明还提供了用于在溶液中筛选具有不同抗衡离子的金属盐的咔唑封端的联吡啶。 可以通过注意溶液中的荧光变化来监测各种金属盐的区别。 具有不同抗衡离子的锌盐在溶液中具有不同的发射颜色。 本发明还开发了用于在细胞环境中检测Zn 2+的新型双光子活性荧光Zn 2+特异性探针。 使用式3的测定用作HeLa细胞中Zn 2+离子的双光子成像的荧光探针。 式3的高双光子吸收截面和荧光量子产率使其成为通过双光子激发荧光成像检测细胞环境中Zn 2+的有用探针。