Phenothiazines, S-oxides, and S,S-dioxides as well as phenoxazines as emitters for OLEDs
    3.
    发明授权
    Phenothiazines, S-oxides, and S,S-dioxides as well as phenoxazines as emitters for OLEDs 有权
    吩噻嗪,S-氧化物和S,S-二氧化物以及吩恶嗪作为OLED的发射体

    公开(公告)号:US08029919B2

    公开(公告)日:2011-10-04

    申请号:US11720274

    申请日:2005-11-25

    IPC分类号: H01L51/00

    摘要: The use of phenoxazine, phenothiazine, phenothiazine S-oxide or phenothiazine S,S-dioxide derivatives as emitter substances in organic light-emitting diodes, an organic light-emitting diode comprising a light-emitting layer, the light-emitting layer comprising at least one phenoxazine, phenothiazine, phenothiazine S-oxide or phenothiazine S,S-dioxide derivative as an emitter substance, and a light-emitting layer comprising or consisting of the aforementioned phenoxazine, phenothiazine-phenothiazine, phenothiazine S-oxide or phenothiazine S,S-dioxide derivative as an emitter substance, a hole- and exciton-blocking layer comprising or consisting of the aforementioned phenoxazine derivative, phenothiazine derivative, phenothiazine S-oxide derivative or phenothiazine S,S-dioxide derivative, and a device which comprises an inventive organic light-emitting diode. The present invention further relates to specific phenothiazine S,S-dioxide derivatives, phenothiazine S-oxide derivatives and phenothiazine derivatives and production processes thereof, and to their use in organic light-emitting diodes.

    摘要翻译: 在有机发光二极管中使用吩恶嗪,吩噻嗪,吩噻嗪S-氧化物或吩噻嗪S,S-二氧化物衍生物作为发射物质,包含发光层的有机发光二极管,至少包含发光层 一种吩恶嗪,吩噻嗪,吩噻嗪S-氧化物或吩噻嗪S,S-二氧化物衍生物作为发射体物质,以及由上述吩恶嗪,吩噻嗪 - 吩噻嗪,吩噻嗪S-氧化物或吩噻嗪S组成或组成的发光层,S- 作为发射体物质的二氧化物衍生物,包含前述吩恶嗪衍生物,吩噻嗪衍生物,吩噻嗪S-氧化物衍生物或吩噻嗪S,S-二氧化物衍生物或包含本发明有机光的器件的空穴 - 和激子阻断层 发光二极管。 本发明还涉及特定的吩噻嗪S,S-二氧化物衍生物,吩噻嗪S-氧化物衍生物和吩噻嗪衍生物及其制备方法,以及它们在有机发光二极管中的应用。

    Polymerizable perylene-3,4,9,10-tetracarbimides
    8.
    发明授权
    Polymerizable perylene-3,4,9,10-tetracarbimides 失效
    可聚合的PERYLENE-3,4,9,10-TETRACARBIMIDES

    公开(公告)号:US5151516A

    公开(公告)日:1992-09-29

    申请号:US598004

    申请日:1990-10-12

    摘要: Perylimides useful as monomers have the formula ##STR1## wherein R.sup.1 is C.sub.1 -C.sub.20 -alkyl which may be interrupted by one or more oxygen atoms or is substituted phenyl,R.sup.2 has the meanings hydrogen, chlorine or substituted or unsubstituted phenoxy independently of one another in its four appearances,X is a chemical bond or a radical of the formula ##STR2## where R.sup.3 and R.sup.4 are each independently of the other hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen m is 1 or 2, and n is 0 or 1,Y is C.sub.6 -C.sub.14 -alkylene which may be interrupted by one or more oxygen atoms or by one or more imino or C.sub.1 -C.sub.4 -alkylimino groups, andZ is vinyl, acryloyloxy or acryloxylamino.

    摘要翻译: 作为单体使用的酰亚胺可具有下式:其中R 1为可被一个或多个氧原子间隔的C 1 -C 20烷基或被取代的苯基,R 2具有氢,氯或取代或未取代的苯氧基, 其四次出现,X为化学键或式为“IMAGE”的基团,其中R 3和R 4各自独立地为氢,C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基或卤素m为1或2,以及 n为0或1,Y为可被一个或多个氧原子或一个或多个亚氨基或C 1 -C 4烷基亚氨基封闭的C 6 -C 14亚烷基,Z为乙烯基,丙烯酰氧基或丙烯酰氧基氨基。

    Preparation of articles of manufacture from isotropic and anisotropic
polyamide anion solutions
    9.
    发明授权
    Preparation of articles of manufacture from isotropic and anisotropic polyamide anion solutions 失效
    从各向同性和各向异性聚酰胺阴离子溶液制备制品

    公开(公告)号:US5084497A

    公开(公告)日:1992-01-28

    申请号:US530363

    申请日:1990-05-30

    摘要: A process for preparing shaped articles of manufacture such as fibers, films and coatings from aromatic polyamide anions in liquid sulfoxides; anisotropic solutions of aromatic polyamide anions useful for the preparation of shaped articles having anistropic properties; isotropic solutions comprising the potassium salt of the polyamide anion; and methods for regulating solution viscosity by control of the degree to which the aromatic polyamide anions are deprotonated.

    摘要翻译: 一种制备成形制品的方法,例如纤维,薄膜和液体亚砜中芳族聚酰胺阴离子的涂层; 用于制备具有不平整性质的成型制品的芳族聚酰胺阴离子的各向异性溶液; 包含聚酰胺阴离子的钾盐的各向同性溶液; 以及通过控制芳香族聚酰胺阴离子去质子化程度来调节溶液粘度的方法。