LIQUID COMPOSITIONS FOR INKJET PRINTING OF ORGANIC LAYERS OR OTHER USES
    1.
    发明申请
    LIQUID COMPOSITIONS FOR INKJET PRINTING OF ORGANIC LAYERS OR OTHER USES 有权
    用于印刷有机层或其他用途的液体组合物

    公开(公告)号:US20120270349A1

    公开(公告)日:2012-10-25

    申请号:US13479787

    申请日:2012-05-24

    IPC分类号: H01L51/56 H01B1/12 H01L51/54

    摘要: A method of forming an organic layer for an organic electronic device (e.g., an OLED) by using a liquid composition comprising a small molecule organic semiconductor material mixed in a solvent preparation in which the content of higher boiling impurities is reduced. The solvent preparation comprises a high boiling point solvent and 0.1 wt % or less of impurities having a higher boiling point than the solvent. The liquid composition is deposited on a surface by inkjet printing to form the organic layer. Also, provided are liquid compositions which can be used to make organic layers.

    摘要翻译: 通过使用包含混合在其中较高沸点杂质含量降低的溶剂制剂中的小分子有机半导体材料的液体组合物形成有机电子器件(例如,OLED)的有机层的方法。 溶剂制备包括高沸点溶剂和0.1重量%以下的具有比溶剂沸点高的杂质。 通过喷墨印刷将液体组合物沉积在表面上以形成有机层。 此外,提供了可用于制备有机层的液体组合物。

    LIQUID COMPOSITIONS FOR INKJET PRINTING OF ORGANIC LAYERS OR OTHER USES
    2.
    发明申请
    LIQUID COMPOSITIONS FOR INKJET PRINTING OF ORGANIC LAYERS OR OTHER USES 有权
    用于印刷有机层或其他用途的液体组合物

    公开(公告)号:US20100323464A1

    公开(公告)日:2010-12-23

    申请号:US12797163

    申请日:2010-06-09

    IPC分类号: H01L51/56 H01B1/12 H01L51/30

    摘要: A method of forming an organic layer for an organic electronic device (e.g., an OLED) by using a liquid composition comprising a small molecule organic semiconductor material mixed in a solvent preparation in which the content of higher boiling impurities is reduced. The solvent preparation comprises a high boiling point solvent and 0.1 wt % or less of impurities having a higher boiling point than the solvent. The liquid composition is deposited on a surface by inkjet printing to form the organic layer. Also, provided are liquid compositions which can be used to make organic layers.

    摘要翻译: 通过使用包含混合在其中较高沸点杂质含量降低的溶剂制剂中的小分子有机半导体材料的液体组合物形成有机电子器件(例如,OLED)的有机层的方法。 溶剂制备包括高沸点溶剂和0.1重量%以下的具有比溶剂沸点高的杂质。 通过喷墨印刷将液体组合物沉积在表面上以形成有机层。 此外,提供了可用于制备有机层的液体组合物。

    Cross-Linked Charge Transport Layer Containing an Additive Compound
    3.
    发明申请
    Cross-Linked Charge Transport Layer Containing an Additive Compound 审中-公开
    含有添加剂的交联电荷输送层

    公开(公告)号:US20120049168A1

    公开(公告)日:2012-03-01

    申请号:US13163933

    申请日:2011-06-20

    IPC分类号: H01L51/54 H01B1/12 H01L51/56

    摘要: Organic electronic devices comprising an improved charge transport layer. The charge transport layer comprises a covalently cross-linked host matrix. The covalently cross-linked matrix comprises a charge transport compound as molecular subunits that are cross-linked to each other. The charge transport layer further comprises a second charge transport compound as an additive, which may be a small molecule, or a polymer, or a mixture of both. The charge transport layer may be a hole transport layer. The charge transport compound for the additive may be an arylamine compound, such as NPD.

    摘要翻译: 包括改进的电荷传输层的有机电子器件。 电荷传输层包含共价交联的主体基质。 共价交联的基质包含作为彼此交联的分子亚基的电荷输送化合物。 电荷输送层还包含作为添加剂的第二电荷输送化合物,其可以是小分子,或聚合物,或两者的混合物。 电荷输送层可以是空穴传输层。 用于添加剂的电荷输送化合物可以是芳基胺化合物,例如NPD。

    LIQUID COMPOSITIONS FOR INKJET PRINTING OF ORGANIC LAYERS OR OTHER USES
    5.
    发明申请
    LIQUID COMPOSITIONS FOR INKJET PRINTING OF ORGANIC LAYERS OR OTHER USES 有权
    用于印刷有机层或其他用途的液体组合物

    公开(公告)号:US20120205637A1

    公开(公告)日:2012-08-16

    申请号:US13453190

    申请日:2012-04-23

    摘要: A method of forming an organic layer by using a liquid composition comprising a small molecule organic semiconductor material mixed in a ketone solvent. The liquid composition is deposited on a surface to form the organic layer. The ketone solvent may be an aromatic ketone solvent, such as a tetralone solvent. The organic semiconductor material may be cross-linkable to provide a cross-linked organic layer. The method can be used to make organic electronic devices, such as organic light emitting devices. In another aspect, the liquid composition comprises a small molecule organic semiconductor material mixed in an aromatic ether solvent. Also, provided are liquid compositions which can be used to make organic layers.

    摘要翻译: 通过使用包含混合在酮溶剂中的小分子有机半导体材料的液体组合物形成有机层的方法。 液体组合物沉积在表面上以形成有机层。 酮溶剂可以是芳族酮溶剂,例如四氢萘酮溶剂。 有机半导体材料可以是可交联的以提供交联的有机层。 该方法可用于制造有机电子器件,例如有机发光器件。 另一方面,液体组合物包含混合在芳族醚溶剂中的小分子有机半导体材料。 此外,提供了可用于制备有机层的液体组合物。

    CROSS-LINKABLE IRIDIUM COMPLEXES AND ORGANIC LIGHT-EMITTING DEVICES USING THE SAME
    9.
    发明申请
    CROSS-LINKABLE IRIDIUM COMPLEXES AND ORGANIC LIGHT-EMITTING DEVICES USING THE SAME 有权
    使用相同的交联IRIDIUM复合物和有机发光装置

    公开(公告)号:US20120107989A1

    公开(公告)日:2012-05-03

    申请号:US13346183

    申请日:2012-01-09

    IPC分类号: H01L51/40 C07F15/00

    摘要: Organic devices comprising an organic layer, wherein the organic layer is non-electroluminescent and comprises a cross-linked metal complex. The cross-linked metal complex may be formed by cross-linking a cross-linkable iridium complex, which comprises a set of ligands coordinated to a central iridium atom. One or more of the ligands have attached thereon, one or more polymerizable groups that are able to polymerize with other molecules to form intermolecular covalent bonds. In some cases, the organic layer may also comprise a dopant. Also provided are a method of making an organic light-emitting device, an iridium complex, and an organic-light emitting device using certain iridium complexes.

    摘要翻译: 包含有机层的有机器件,其中所述有机层是非电致发光的并且包含交联的金属络合物。 交联的金属络合物可以通过交联可交联的铱络合物形成,该络合物包含与中心铱原子配位的一组配体。 一个或多个配体附着在其上,一个或多个能够与其他分子聚合以形成分子间共价键的可聚合基团。 在一些情况下,有机层也可以包含掺杂剂。 还提供了使用某些铱络合物制造有机发光器件,铱络合物和有机发光器件的方法。

    PHOSPHORESCENT EMITTERS
    10.
    发明申请
    PHOSPHORESCENT EMITTERS 有权
    磷光体

    公开(公告)号:US20110204333A1

    公开(公告)日:2011-08-25

    申请号:US12712802

    申请日:2010-02-25

    IPC分类号: H01L51/54 C07F19/00

    摘要: Compounds including a ligand with a dibenzo-fused 5-membered ring substituent are provided. In particular, the compounds may be iridium complexes including imidazole coordinated to the dibenzo-substituted ligand. The dibenzo-fused 5-membered ring moiety of the ligand may be twisted or minimally twisted out of plane with respect to the rest of the ligand structure. The compound may be used in organic light emitting devices, particularly as emitting dopants in blue devices. Devices comprising the compounds may demonstrate improved stability while maintaining excellent color.

    摘要翻译: 提供包括具有二苯并稠合的5元环取代基的配体的化合物。 特别地,化合物可以是包括与二苯并取代的配体配位的咪唑的铱络合物。 配体的二苯并稠合的5元环部分可以相对于配体结构的其余部分扭转或最小扭曲出平面。 该化合物可用于有机发光器件,特别是用于蓝色器件中的发射掺杂剂。 包含化合物的装置可以显示改进的稳定性,同时保持优异的颜色。