COMPOUNDS FOR ELECTRONIC DEVICES
    11.
    发明申请
    COMPOUNDS FOR ELECTRONIC DEVICES 有权
    电子设备用化合物

    公开(公告)号:US20130015403A1

    公开(公告)日:2013-01-17

    申请号:US13637402

    申请日:2011-02-28

    摘要: The present invention relates to compounds having a spirobifluorene skeleton of the formula (I) for use as functional materials in electronic devices, in particular for use in the charge-transport layer and/or emission layer of organic electroluminescent devices. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to mixtures comprising the compounds according to the invention. The invention furthermore relates to the use of the compounds of the formula (I) in electronic devices and to electronic devices comprising the compounds of the formula (I).

    摘要翻译: 本发明涉及具有式(I)的螺二萜骨架的化合物,其用作电子器件中的功能材料,特别是用于有机电致发光器件的电荷传输层和/或发射层。 本发明还涉及制备本发明化合物的方法和包含本发明化合物的混合物。 本发明还涉及式(I)化合物在电子器件中的用途以及包含式(I)化合物的电子器件。

    Method for controlling the molecular weight during poly(arylene vinylene) synthesis, and polymers produced therewith
    12.
    发明授权
    Method for controlling the molecular weight during poly(arylene vinylene) synthesis, and polymers produced therewith 失效
    用于控制聚(亚芳基亚乙烯基)合成期间的分子量的方法和由其制备的聚合物

    公开(公告)号:US07884175B2

    公开(公告)日:2011-02-08

    申请号:US10553534

    申请日:2004-04-13

    IPC分类号: C08G75/00 C08G61/00

    CPC分类号: C08G61/10 H01L51/0038

    摘要: The present invention relates to a process in which addition of certain bis(methyl)aryl compounds which have a further substituent other than hydrogen and on which at least one of the two methyl groups bears a leaving group, the molecular weight in the synthesis of poly(arylenevinylenes) is controlled reproducibly and can be deduced by the GILCH polymerization or by the sulfinyl precursor route, and to the polymers obtainable by means of the process according to the invention.

    摘要翻译: 本发明涉及一种方法,其中加入某些具有除氢以外的取代基的双(甲基)芳基化合物,其中两个甲基中的至少一个带有离去基团,聚合物中的分子量 (亚芳基亚乙烯基)可以重复地控制,并且可以通过GILCH聚合或亚磺酰基前体途径以及通过本发明的方法获得的聚合物来推导。

    RHODIUM COMPLEXES AND IRIDIUM COMPLEXES
    13.
    发明申请
    RHODIUM COMPLEXES AND IRIDIUM COMPLEXES 审中-公开
    RHODIUM复合物和IRIDIUM复合物

    公开(公告)号:US20100113779A1

    公开(公告)日:2010-05-06

    申请号:US12613198

    申请日:2009-11-05

    IPC分类号: C07F15/00

    摘要: The present invention describes novel organometallic compounds which are phosphorescence emitters. Such compounds can, as active constituents (=functional materials), be used in a number of different applications, which in the broadest sense can be classed as belonging to the electronics industry.The compounds according to the invention are described by the formulas (I), (Ia), (II), (IIa), (III), (IIIa), (IV) and (IVa).

    摘要翻译: 本发明描述了作为磷光发射体的新型有机金属化合物。 作为活性组分(=功能材料),这些化合物可以用于许多不同的应用中,其在最广泛的意义上可被归类为属于电子工业。 根据本发明的化合物由式(I),(Ia),(II),(IIa),(III),(IIIa),(IV)和(IVa)描述。

    Rhodium and iridium complexes
    15.
    发明授权
    Rhodium and iridium complexes 失效
    铑和铱络合物

    公开(公告)号:US07534853B2

    公开(公告)日:2009-05-19

    申请号:US11272404

    申请日:2005-11-10

    IPC分类号: C08G73/06 B32B9/00

    摘要: The present invention describes novel organometallic compounds which are phosphorescence emitters. Such compounds can be used as active components (=functional materials) in a series of different types of application which can be classed within the electronics industry in the broadest sense.The compounds according to the invention are described by the formulae (I), (Ia), (II) and (IIa).

    摘要翻译: 本发明描述了作为磷光发射体的新型有机金属化合物。 这些化合物可以用作一系列不同类型应用中的活性组分(=功能材料),其可以在最广泛的意义上在电子工业中分类。 根据本发明的化合物由式(I),(Ia),(II)和(IIa)描述。

    Method for producing olefin-substituted aromatic or heteroaromatic compounds
    16.
    发明授权
    Method for producing olefin-substituted aromatic or heteroaromatic compounds 失效
    制备烯烃取代芳族或杂芳族化合物的方法

    公开(公告)号:US07402717B2

    公开(公告)日:2008-07-22

    申请号:US10343291

    申请日:2001-08-01

    IPC分类号: C07C2/72 C07C2/64 C07C2/68

    摘要: Both low molecular weight and high molecular weight aromatic and heteroaromatic compounds which are substituted by olefins play an important role in industry, for instance as assistants and additives in cosmetic preparations, for example in sunscreens, various fine and electronics chemicals, and precursors for pharmaceuticals and agrochemicals. Also, particularly in the rapidly growing field of organic semiconductors (for example applications in organic or polymeric light emitting diodes, organic solar cells, organic ICs), precisely these compounds are of outstanding significance.The present invention relates to a process for preparing such olefin-substituted aromatics or heteroaromatics by reacting a functional aryl or heteroaryl compound with an olefin derivative which has at least one hydrogen atom on the double bond in the presence of a simple palladium compound, optionally in the presence of a nitrogen additive, and of a base in a solvent, to form a C—C bond and formally cleave off the functional group of the aryl or heteroaryl derivative and a hydrogen atom of the olefin compound, characterized by the presence of at least one metal additive other than palladium.

    摘要翻译: 由烯烃取代的低分子量和高分子量芳族和杂芳族化合物在工业中起重要作用,例如作为化妆品制剂中的助剂和添加剂,例如防晒剂,各种精细和电子化学品以及用于药物和 农药。 此外,特别是在快速增长的有机半导体领域(例如有机或聚合物发光二极管中的应用,有机太阳能电池,有机IC)中,精确地这些化合物具有突出的意义。 本发明涉及通过使官能的芳基或杂芳基化合物与单键钯化合物存在下在双键上具有至少一个氢原子的烯烃衍生物反应来制备这种烯烃取代芳族化合物或杂芳族化合物的方法,任选地 在溶剂中存在氮添加剂和碱,以形成CC键并正式地断开芳基或杂芳基衍生物的官能团和烯烃化合物的氢原子,其特征在于存在至少一种 除钯以外的金属添加剂。