会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • BIPIRIDINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT CONTAINING THE SAME
    • BIPIRIDINE衍生物和有机电致发光元件
    • US20100327265A1
    • 2010-12-30
    • US12648136
    • 2009-12-28
    • Masato KimuraAtsushi Oda
    • Masato KimuraAtsushi Oda
    • H01L51/54C07D213/22
    • C07D213/22C09K11/06C09K2211/1007C09K2211/1029H01L51/0067H01L51/0077H01L51/0085H01L51/5048H01L2251/308
    • The present invention provides a new bipyridine derivative which is suitable for an electron transport material of an organic electronics element and which has bipyridyl central rings as a core, and further provides an organic electroluminescence element containing the derivative.The bipyridine derivative is expressed by the following general formula. (where A1, A2: represent an aromatic heterocyclic group (except for a carbazolyl group) and an aromatic hydrocarbon group and the aromatic heterocyclic group may be combined; a, b=1 or 2; Ar1, Ar2: represent a divalent or trivalent aromatic hydrocarbon group which may be substituted by hydrogen atom, an alkyl group, a cycloalkyl group, or an alkoxy group; B1, B2: represent hydrogen atom, an alkyl group, a cycloalkyl group, an alkoxy group, an aromatic hydrocarbon group, or an aromatic heterocyclic group; and ring E1, ring E2: represent a pyridine ring, and may have hydrogen atom, an alkyl group, a cycloalkyl group, or an alkoxy group.), which is used as an electron transport material.
    • 本发明提供了适用于有机电子元件的电子传输材料并以联吡啶中心环为核心的新的联吡啶衍生物,并且还提供含有该衍生物的有机电致发光元件。 联吡啶衍生物由以下通式表示。 (其中A1,A2表示芳香族杂环基(咔唑基除外),芳香族烃基和芳香族杂环基可以组合; a,b = 1或2; Ar1​​,Ar2表示二价或三价芳香族 可以被氢原子,烷基,环烷基或烷氧基取代的烃基; B1,B2表示氢原子,烷基,环烷基,烷氧基,芳香族烃基或 芳环杂环基;环E1,环E2表示吡啶环,可以具有氢原子,烷基,环烷基或烷氧基),其用作电子传输材料。
    • 2. 发明申请
    • ORGANIC ELECTROLUMINESCENCE ELEMENT
    • 有机电致发光元件
    • US20090206743A1
    • 2009-08-20
    • US12370939
    • 2009-02-13
    • Atsushi OdaMasato KimuraTakayuki Horiuchi
    • Atsushi OdaMasato KimuraTakayuki Horiuchi
    • H01J1/63
    • H01L51/005C09K11/06C09K2211/1011H01L51/0058H01L51/006H01L51/0067H01L51/0085H01L51/5048H05B33/14Y02B20/181
    • To find a triphenylbenzene derivative suitable for a wide-gap material which allows blue luminescence excellent in color purity, and provide an organic EL element using the same.The organic EL element having one or a plurality of organic layers including a light emitting layer between a pair of electrodes is arranged such that at least one layer of the above-mentioned organic layers contains a compound as expressed by the following general formula (1) independently or as a mixture, where R1-R21 are each independently selected from the group consisting of hydrogen, an alkyl group, a cycloalkyl group, an alkoxy group, a cycloalkoxy group, an aryloxy group, and an alkylsilyl group. Each of Ar1-Ar3 is A or B independently, and at least one of them is A. X indicates a bond part with respect to a central benzene ring and is bonded in a meta position with respect to the central benzene ring.
    • 为了找到适合宽间隙材料的三苯基苯衍生物,其允许颜色纯度优异的蓝色发光,并提供使用其的有机EL元件。 具有包括一对电极之间的发光层的一个或多个有机层的有机EL元件被布置成使得至少一层上述有机层含有由以下通式(1)表示的化合物, 独立地或作为混合物,其中R 1 -R 21各自独立地选自氢,烷基,环烷基,烷氧基,环烷氧基,芳氧基和烷基甲硅烷基。 Ar 1 -Ar 3各自独立地为A或B,并且其中至少一个为A.X表示相对于中心苯环的键合部分,并且相对于中心苯环键合在间位。
    • 6. 发明申请
    • ORGANIC ELECTROLUMINESCENT DEVICE
    • 有机电致发光器件
    • US20110101319A1
    • 2011-05-05
    • US12922635
    • 2009-02-27
    • Takayuki FukumatsuIkumi IchihashiHiroshi MiyazakiAtsushi Oda
    • Takayuki FukumatsuIkumi IchihashiHiroshi MiyazakiAtsushi Oda
    • H01L51/54C07D487/12C07D493/12
    • H01L51/5088C07D487/04C07D493/14H01L51/005H01L51/0053H01L51/5048H01L2251/552
    • Provided are a hole-injecting material for an organic electroluminescent device (organic EL device) exhibiting high luminous efficiency at a low voltage and having greatly improved driving stability, and an organic EL device using the material. The hole-injecting material for an organic EL device is selected from benzenehexacarboxylic acid anhydrides, benzenehexacarboxylic acid imides, or N-substituted benzenehexacarboxylic acid imides. Further, the organic EL device has at least one light-emitting layer and at least one hole-injecting layer between an anode and a cathode arranged opposite to each other, and includes the above-mentioned hole-injecting material for an organic EL device in the hole-injecting layer. The organic EL device may contain a hole-transporting material having an ionization potential (IP) of 6.0 eV or less in the hole-injecting layer or a layer adjacent to the hole-injecting layer.
    • 提供一种用于低电压且显着提高驱动稳定性的高发光效率的有机电致发光器件(有机EL器件)的空穴注入材料和使用该材料的有机EL器件。 用于有机EL器件的空穴注入材料选自苯六羧酸酐,苯六羧酸酰亚胺或N-取代苯六羧酸酰亚胺。 此外,有机EL器件具有至少一个发光层和在彼此相对布置的阳极和阴极之间的至少一个空穴注入层,并且包括上述用于有机EL器件的空穴注入材料 空穴注入层。 有机EL器件可以在空穴注入层或与空穴注入层相邻的层中含有电离电位(IP)为6.0eV以下的空穴传输材料。
    • 7. 发明申请
    • ORGANIC ELECTROLUMINESCENCE ELEMENT
    • 有机电致发光元件
    • US20110031476A1
    • 2011-02-10
    • US12625040
    • 2009-11-24
    • Atsushi OdaJunichi TanakaTakashi Kawai
    • Atsushi OdaJunichi TanakaTakashi Kawai
    • H01L51/54
    • H01L51/5036H01L51/5278
    • The present invention provides an organic EL element having a multi-photon structure, in which optical absorption in the visible region caused by a charge-transfer complex in a conventional intermediate layer structure is inhibited, and the resistance of this intermediate layer to a counter career is improved, thus allowing high efficiency and a long operation life of the element.The element is arranged to be formed on a substrate 1 and have a multi-photon structure in which a plurality of light emitting units 4 including at least one light emitting layer are stacked via an intermediate layer 5 between an anode layer 2 and a cathode layer 3 which is a counter electrode, the above-mentioned intermediate layer 5 is formed by mixing or stacking an electron accepting material or an electron donating material and an organic compound, so as to avoid formation of a charge-transfer complex.
    • 本发明提供了一种具有多光子结构的有机EL元件,其中在常规中间层结构中由电荷转移复合物引起的在可见光区域的光吸收被抑制,并且该中间层对计数器的阻力 提高了元件的高效率和长使用寿命。 该元件布置成形成在基板1上并且具有多光子结构,其中包括至少一个发光层的多个发光单元4经由阳极层2和阴极层之间的中间层5层叠 作为对电极的上述中间层5是通过混合或层叠电子接受材料或给电子材料和有机化合物形成的,以避免形成电荷转移络合物。
    • 10. 发明申请
    • ILLUMINATING DEVICE
    • 照明设备
    • US20100188846A1
    • 2010-07-29
    • US12625013
    • 2009-11-24
    • Atsushi OdaShinichi Shimada
    • Atsushi OdaShinichi Shimada
    • F21V21/00
    • H05B33/0896F21S4/20F21W2111/027F21Y2105/00F21Y2115/15F21Y2115/20H05B33/0803
    • An illuminating device is provided which is capable of being used for a variety of illuminating applications by combining panel cases housing surface light emitting bodies and of realizing light modulation control in a state in which each panel case is being combined. To one end of a long panel case 1 housing the surface light emitting body is connected a hub case 2 housing a power module and to the other end of the panel case 1 are sequentially connected panel case each having same configuration as the panel case 1, in series, via a connector. Driving power is supplied to a power module housed in the panel case of each of sets made up of the serially connected body and light modulation for the surface light emitting bodies housed in the panel cases of each set is exerted independently by the power module housed in the each hub case of each set.
    • 提供一种照明装置,其能够通过组合面板壳体表面发光体并且在每个面板壳体组合的状态下实现光调制控制来用于各种照明应用。 在容纳表面发光体的长面板壳体1的一端连接有容纳电源模块的轮毂壳体2和面板壳体1的另一端依次连接的面板壳体,每个壳体具有与面板壳体1相同的构造, 通过连接器串联连接。 驱动电力被供给到由串联连接的主体构成的每个组的面板壳体中的电力模块,并且通过容纳在每个组件中的功率模块独立地对容纳在每组的面板壳体中的表面发光体进行光调制 每个集线器的每个集线器情况。