ORGANISCHE LEUCHTDIODE MIT ERHÖHTER RADIKALANIONENSTABILITÄT, SOWIE VERWENDUNGEN DAVON
    2.
    发明申请
    ORGANISCHE LEUCHTDIODE MIT ERHÖHTER RADIKALANIONENSTABILITÄT, SOWIE VERWENDUNGEN DAVON 审中-公开
    具有增强RADIKALANIONENSTABILITÄT和有机发光二极管及其用途

    公开(公告)号:WO2006010757A1

    公开(公告)日:2006-02-02

    申请号:PCT/EP2005/053635

    申请日:2005-07-26

    IPC分类号: H01L51/30

    摘要: Die Erfindung betrifft eine organische Leuchtdiode (OLED) mit verbesserter Lebensdauer und verbessertem Transport negativer Ladungsträger. Die organische Leuchtdiode auf der Basis eines organischen halbleitenden Materials, in dem der Transport negativer Ladungsträger und die Stabilität bezüglich Reduktion durch Azahetarylen-Lewissäure-Komplex-Einheiten bestimmt werden. Dies führt zu einer verbesserten Lebensdauer der Emissionsschicht, was zum einen die Lebensdauer des Bauteils erhöht und ein Nachregeln der Helligkeit während des Betriebs vermeidet. Außerdem betrifft die Erfindung solche organische Leuchtdioden, in denen durch Azahetarylen-Lewissäure-Komplex-Einheiten die Lage der Emissionszone in der Emitterschicht und die Farbe der Emission gezielt beeinflusst werden können.

    摘要翻译: 本发明涉及一种具有改进的使用寿命和改进的负电荷载体的传输的有机发光二极管(OLED)。 其中负电荷载体和稳定的传输将与由azahetarylene - 路易斯酸络合物单元对于减少来确定有机半导体材料的基础上,所述有机发光二极管。 这导致改进的发光层,其在一方面增加了部件的使用寿命和操作过程中避免了亮度的再调整的耐久性。 此外,本发明涉及这样的有机发光二极管,其中,在所述发射极层的发射区和发射的颜色的位置可以通过azahetarylene - 路易斯酸络合物单元进行具体的影响。

    NEAR INFRA-RED COMPOSITE POLYMER-NANOCRYSTAL MATERIALS AND ELECTRO-OPTICAL DEVICES PRODUCED THEREFROM
    5.
    发明申请
    NEAR INFRA-RED COMPOSITE POLYMER-NANOCRYSTAL MATERIALS AND ELECTRO-OPTICAL DEVICES PRODUCED THEREFROM 审中-公开
    近红外复合聚合物 - 纳米晶体材料及其生产的电光器件

    公开(公告)号:WO2003038914A2

    公开(公告)日:2003-05-08

    申请号:PCT/IL2002/000867

    申请日:2002-10-29

    IPC分类号: H01L33/00

    摘要: The invention comprises a composite material comprising a host material in which are incorporated semiconductor nanocrystals. The host material is light-transmissive and/or light-emissive and is electrical charge-transporting thus permitting electrical charge transport to the core of the nanocrystals. The semiconductor nanocrystals emit and/or absorb light in the near infrared spectral range. The nanocrystals cause the composite material to emit/absorb energy in the near infrared (NIR) spectral range, and/or to have a modified dielectric constant, compared to the host material. The invention further comprises electro-optical devices composed of this composite material and a method of producing them. Specifically described are light emitting diodes that emit light in the NIR and photodetectors that absorb light in the same region.

    摘要翻译: 本发明包括一种复合材料,其包含掺入半导体纳米晶体的主体材料。 主体材料是透光的和/或发光的,并且是电荷输送,因此允许电荷输送到纳米晶体的核心。 半导体纳米晶体在近红外光谱范围内发射和/或吸收光。 与主体材料相比,纳米晶体导致复合材料在近红外(NIR)光谱范围内发射/吸收能量,和/或具有改进的介电常数。 本发明还包括由该复合材料构成的电光装置及其制造方法。 具体描述了在NIR中发射光的发光二极管和吸收相同区域中的光的光电探测器。

    ELECTROLUMINESCENT POLYMERS AND USE THEREOF IN LIGHT-EMITTING DEVICES
    6.
    发明申请
    ELECTROLUMINESCENT POLYMERS AND USE THEREOF IN LIGHT-EMITTING DEVICES 审中-公开
    电致发光聚合物及其在发光器件中的应用

    公开(公告)号:WO2002094910A1

    公开(公告)日:2002-11-28

    申请号:PCT/US2002/016180

    申请日:2002-05-22

    申请人: SRI INTERNATIONAL

    发明人: PEI, Qibing

    IPC分类号: C08G73/00

    摘要: The invention provides conjugated polymers that have good solubility and semiconductivity, and that display high photoluminescent and electroluminescent efficiency. Representative polymers containing monomer units having the general structure of formula (I), wherein: Ar 1 and Ar 2 are independently selected from the group consisting of monocyclic, bicyclic and polycyclic arylene, heteroarylene, substituted arylene and substituted heteroarylene groups; L is alkylene, alkenylene, substituted alkylene, substituted alkenylene, heteroalkylene, heteroalkenylene, substituted heteroalkylene, substituted heteroalkenylene, arylene, heteroarylene, substituted arylene, substituted heteroarylene, or a combination thereof; Q is a heteroatom; m is zero or 1; p is zero or 1, and q is zero or 1, with the proviso that when p is zero, then q is zero; x is zero or 1; Q 1 and Q 2 are independently selected from the group consisting of H, aryl, heteroaryl, substituted aryl, substituted heteroaryl, alkyl, substituted alkyl, heteroalkyl, and substituted heteroalkyl, and Q 3 is selected from the group consisting of alkyl, substituted alkyl, heteroalkyl, and substituted heteroalkyl, with the proviso that when m is 1, Q 1 and Q 2 are other than H; and A - is a negatively charged counterion. Electroluminescent and other devices containing a polymer of the invention are also provided.

    摘要翻译: 本发明提供具有良好的溶解度和半导电性并且显示出高的光致发光和电致发光效率的共轭聚合物。 含有具有式(I)通式结构的单体单元的代表性聚合物,其中:Ar 1和Ar 2独立地选自单环,双环和多环亚芳基,亚杂芳基,取代的亚芳基和取代的亚杂芳基; L是亚烷基,亚烯基,取代的亚烷基,取代的亚烯基,杂亚烷基,杂亚烯基,取代的杂亚烷基,取代的亚杂烯基,亚芳基,亚杂芳基,取代的亚芳基,取代的亚杂芳基或它们的组合; Q是杂原子; m为零或1; p为零或1,q为零或1,条件是当p为零时,q为零; x为零或1; Q 1和Q 2独立地选自H,芳基,杂芳基,取代的芳基,取代的杂芳基,烷基,取代的烷基,杂烷基和取代的杂烷基,Q 3选自 由烷基,取代的烷基,杂烷基和取代的杂烷基组成,条件是当m为1时,Q 1和Q 2不是H; 而A < - >是负面反驳。 还提供含有本发明聚合物的电致发光和其它装置。

    ORGANIC LIGHT-EMITTING DEVICE
    10.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE 审中-公开
    有机发光装置

    公开(公告)号:WO2007072962A1

    公开(公告)日:2007-06-28

    申请号:PCT/JP2006/325683

    申请日:2006-12-19

    IPC分类号: C09K11/06

    摘要: Disclosed is an organic light-emitting device in which at least one organic layer comprising a light-emitting layer is sandwiched between an anode and a cathode and a phosphorescent compound in the light-emitting layer emits light, wherein the light-emitting layer comprises a polymer compound comprising a structural unit derived from a polymerizable compound (A) represented by the following general formula (1): wherein at least one of R1 - R24 represents a substituent having a polymerizable functional group; R1 - R24 except for the at least one substituent having a polymerizable functional group each represent independently an atom or a substituent selected from the group consisting of a hydrogen atom, a halogen atom, a cyano group, an alkyl group having 1 to 10 carbon atoms, an aryl group having 6 to 10 carbon atoms, an amino group optionally substituted with alkyl group(s) having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, a carbazolyl group and a silyl group; and in each of R1 - R5, R6 - R10, R11 - R15, R16 - R20 and R21 - R23, two groups bonding to adjacent carbon atoms in the benzene ring may bond to each other to form a fused ring.

    摘要翻译: 公开了一种有机发光装置,其中至少一个包含发光层的有机层夹在阳极和阴极之间,并且发光层中的磷光化合物发光,其中发光层包括 包含衍生自由以下通式(1)表示的可聚合化合物(A)的结构单元的高分子化合物:其中R 1 -R 24中的至少一个表示具有可聚合官能团的取代基; 除了具有聚合性官能团的至少一个取代基之外,R 1 -R 24各自独立地表示选自氢原子,卤素原子,氰基,碳原子数1〜10的烷基的原子或取代基 ,碳原子数6〜10的芳基,可以被碳原子数1〜10的烷基取代的氨基,碳原子数1〜10的烷氧基,咔唑基,甲硅烷基等。 并且在R 1 -R 5,R 6 -R 10,R 11 -R 15,R 16 -R 20和R 21 -R 23中的每一个中,与苯环中的相邻碳原子键合的两个基团可以彼此键合形成稠合环。