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
    4.
    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。