OPTOELECTRONIC POLYMER COMPOSITIONS, AND DEVICES THEREFROM
    1.
    发明申请
    OPTOELECTRONIC POLYMER COMPOSITIONS, AND DEVICES THEREFROM 审中-公开
    光电聚合物组合物及其装置

    公开(公告)号:US20080319155A1

    公开(公告)日:2008-12-25

    申请号:US11766424

    申请日:2007-06-21

    IPC分类号: C08G14/04

    摘要: In one aspect, the invention provides a polyarylether having pendant carbazolyl groups. The polymers of the invention are made by the bromination of a polyarylether, which is then reacted with a carbazole moiety. The polymers may have some amount of unsubstituted aromatic groups and some brominated aromatic groups also. These polymers find use in optoelectronic device. Thus, in another aspect, the invention provides optoelectronic device comprising a polyarylether having pendant carbazolyl groups.

    摘要翻译: 一方面,本发明提供了具有咔唑基侧基的聚芳醚基。 本发明的聚合物通过聚芳基醚的溴化而制成,然后与咔唑部分反应。 聚合物也可以具有一定量的未取代的芳族基团和一些溴化芳族基团。 这些聚合物可用于光电器件。 因此,在另一方面,本发明提供了包含具有侧链咔唑基的聚芳醚的光电装置。

    ELECTRON-TRANSPORTING POLYMERS
    2.
    发明申请
    ELECTRON-TRANSPORTING POLYMERS 有权
    电子传输聚合物

    公开(公告)号:US20100137538A1

    公开(公告)日:2010-06-03

    申请号:US12326115

    申请日:2008-12-02

    IPC分类号: C08F26/06 C09K11/06

    摘要: The invention relates to polymers useful in optoelectronic devices and comprising structural unit of formula I: wherein R1 and R2 are independently at each occurrence, hydrogen, a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or a C3-C20 cycloaliphatic radical; R3 is H or alkyl; a and b are, independently at each occurrence 0, or an integer ranging from 1 to 3; and Ar is a direct bond or aryl.

    摘要翻译: 本发明涉及可用于光电子器件的聚合物,其包含式I的结构单元:其中R 1和R 2在每次出现时独立地为氢,C 1 -C 20脂族基,C 3 -C 20芳族基或C 3 -C 20环脂族基 ; R3是H或烷基; a和b各自独立地为0或1至3的整数; 并且Ar是直接键或芳基。

    OPTOELECTRONIC DEVICES AND ORGANIC COMPOUNDS USED THEREIN
    3.
    发明申请
    OPTOELECTRONIC DEVICES AND ORGANIC COMPOUNDS USED THEREIN 审中-公开
    光电器件及其使用的有机化合物

    公开(公告)号:US20100270537A1

    公开(公告)日:2010-10-28

    申请号:US12428055

    申请日:2009-04-22

    IPC分类号: H01L51/54 C07D471/14

    摘要: An optoelectronic device comprises a cathode; an electron-transporting layer comprising a compound of formula I; a light emitting-layer; and an anode; wherein R1 and R2 are independently at each occurrence, hydrogen, a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or a C3-C20 cycloaliphatic radical; R3 is H or alkyl; a and b are, independently at each occurrence 0, or an integer ranging from 1 to 3; n is 2 or 3; and Ar is an aryl.

    摘要翻译: 光电器件包括阴极; 包含式I化合物的电子传输层; 发光层; 和阳极; 其中R 1和R 2在每次出现时独立地为氢,C 1 -C 20脂族基,C 3 -C 20芳族基或C 3 -C 20环脂族基; R3是H或烷基; a和b各自独立地为0或1至3的整数; n为2或3; 并且Ar是芳基。

    Bis-carbazole monomers and polymers
    4.
    发明授权
    Bis-carbazole monomers and polymers 有权
    双咔唑单体和聚合物

    公开(公告)号:US07381985B1

    公开(公告)日:2008-06-03

    申请号:US11610032

    申请日:2006-12-13

    IPC分类号: H01L29/08 H01L35/24 H01L51/00

    摘要: The invention relates to compounds of formula I wherein R1, R2, and R4 are independently at each occurrence a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or a C3-C20 cycloaliphatic radical; R3 and R5 are independently at each occurrence hydrogen, a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or a C3-C20 cycloaliphatic radical; and a, b and d are independently 0 or an integer ranging from 1 to 3. The invention further relates to polymers derived from compounds of formula I. The polymers may be polyesters, polyethers, polycarbonates, polyestercarbonates, polyetherketones, or polyethersulfones. Compounds and polymers of the invention find use in light emitting devices.

    摘要翻译: 本发明涉及式I化合物,其中R 1,R 2,R 4和R 4各自独立地为C 1 C 20 -C 20脂肪族基团,C 3 -C 20芳族基团或C 3 H 3 -C 20脂环族基团; R 3和R 5在每次出现时独立地为氢,C 1 -C 20脂族基团, C 3 -C 20芳族基团或C 3 -C 20脂环族基团; C 3 -C 20芳族基团或C 3 -C 20 -C 20脂环族基团; 并且a,b和d独立地为0或1至3的整数。本发明还涉及衍生自式I化合物的聚合物。聚合物可以是聚酯,聚醚,聚碳酸酯,聚酯碳酸酯,聚醚酮或聚醚砜。 本发明的化合物和聚合物可用于发光器件。

    Electron-transporting polymers
    5.
    发明授权
    Electron-transporting polymers 有权
    电子输送聚合物

    公开(公告)号:US08101699B2

    公开(公告)日:2012-01-24

    申请号:US12326115

    申请日:2008-12-02

    IPC分类号: C08F26/06

    摘要: The invention relates to polymers useful in optoelectronic devices and comprising structural unit of formula I: wherein R1 and R2 are independently at each occurrence, hydrogen, a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or a C3-C20 cycloaliphatic radical; R3 is H or alkyl; a and b are, independently at each occurrence 0, or an integer ranging from 1 to 3; and Ar is a direct bond or aryl.

    摘要翻译: 本发明涉及可用于光电子器件的聚合物,其包含式I的结构单元:其中R 1和R 2在每次出现时独立地为氢,C 1 -C 20脂族基,C 3 -C 20芳族基或C 3 -C 20环脂族基 ; R3是H或烷基; a和b各自独立地为0或1至3的整数; 并且Ar是直接键或芳基。

    BIS-CARBAZOLE MONOMERS AND POLYMERS
    6.
    发明申请
    BIS-CARBAZOLE MONOMERS AND POLYMERS 有权
    双酚A单体和聚合物

    公开(公告)号:US20080145665A1

    公开(公告)日:2008-06-19

    申请号:US11610032

    申请日:2006-12-13

    IPC分类号: B32B27/36 B32B27/00 C08F26/12

    摘要: The invention relates to compounds of formula I wherein R1, R2, and R4 are independently at each occurrence a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or a C3-C20 cycloaliphatic radical; R3 and R5 are independently at each occurrence hydrogen, a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or a C3-C20 cycloaliphatic radical; and a, b and d are independently 0 or an integer ranging from 1 to 3. The invention further relates to polymers derived from compounds of formula I. The polymers may be polyesters, polyethers, polycarbonates, polyestercarbonates, polyetherketones, or polyethersulfones. Compounds and polymers of the invention find use in light emitting devices.

    摘要翻译: 本发明涉及式I化合物,其中R 1,R 2,R 4和R 4各自独立地为C 1 C 20 -C 20脂肪族基团,C 3 -C 20芳族基团或C 3 H 3 -C 20脂环族基团; R 3和R 5在每次出现时独立地为氢,C 1 -C 20脂族基团, C 3 -C 20芳族基团或C 3 -C 20脂环族基团; C 3 -C 20芳族基团或C 3 -C 20 -C 20脂环族基团; 并且a,b和d独立地为0或1至3的整数。本发明还涉及衍生自式I化合物的聚合物。聚合物可以是聚酯,聚醚,聚碳酸酯,聚酯碳酸酯,聚醚酮或聚醚砜。 本发明的化合物和聚合物可用于发光器件。

    Organic iridium compositions and their use in electronic devices
    7.
    发明授权
    Organic iridium compositions and their use in electronic devices 有权
    有机铱组合物及其在电子设备中的应用

    公开(公告)号:US07695640B2

    公开(公告)日:2010-04-13

    申请号:US11506001

    申请日:2006-08-17

    IPC分类号: C09K11/06 H01L51/54

    摘要: The present invention provides novel polymer compositions comprising a polymeric component and a novel organic iridium compound comprising at least one cyclometallated ligand and at least one ketopyrrole ligand. The organic iridium compounds used in the polymer compositions are referred to as Type (1) organic iridium compositions and are constituted such that no ligand of the novel organic iridium compound has a number average molecular weight of 2,000 grams per mole or greater (as measured by gel permeation chromatography). Type (1) organic iridium compositions are referred to herein as comprising “organic iridium complexes”. In one aspect, the polymeric component may be an electroactive polymer. The novel polymer compositions of the invention are useful in optoelectronic electronic devices such as OLED devices and photovoltaic devices. In one aspect, the invention provides novel polymer compositions useful in the preparation of OLED devices exhibiting enhanced color properties and light output efficiencies.

    摘要翻译: 本发明提供了包含聚合物组分和包含至少一种环金属配体和至少一种酮吡咯配体的新型有机铱化合物的新型聚合物组合物。 在聚合物组合物中使用的有机铱化合物被称为类型(1)有机铱组合物,并且构成为使得新的有机铱化合物的配体的数均分子量为每摩尔或更大2000克(如通过 凝胶渗透色谱)。 类型(1)有机铱组合物在本文中被称为包含“有机铱络合物”。 在一个方面,聚合物组分可以是电活性聚合物。 本发明的新型聚合物组合物可用于诸如OLED器件和光伏器件的光电子器件。 在一个方面,本发明提供了可用于制备具有增强的颜色特性和光输出效率的OLED器件的新型聚合物组合物。

    Direct dianhydride synthesis
    9.
    发明授权
    Direct dianhydride synthesis 有权
    直接二酐合成

    公开(公告)号:US07268237B2

    公开(公告)日:2007-09-11

    申请号:US11078022

    申请日:2005-03-11

    IPC分类号: C07D493/02

    CPC分类号: C07C51/367 C07C65/24

    摘要: This invention is related to a method for making diether dianhydrides by the reaction of halophthalic anhydride and a metal salt of an aromatic dihydroxy compound in the presence of a solvent and a phase transfer catalyst. Typical phase transfer catalyst include guanidium salts, aminopyridinium salts, or phosphazenium salts.

    摘要翻译: 本发明涉及通过卤代邻苯二甲酸酐和芳族二羟基化合物的金属盐在溶剂和相转移催化剂的存在下反应制备二醚二酸酐的方法。 典型的相转移催化剂包括胍盐,氨基吡啶鎓盐或磷氮烯基鏻盐。