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    Photoelectric conversion device
    4.
    发明授权
    Photoelectric conversion device 有权
    光电转换装置

    公开(公告)号：US08742526B2

    公开(公告)日：2014-06-03

    申请号：US13388359

    申请日：2011-03-15

    申请人： Hiroyuki Iwabuchi ,  Chishio Hosokawa ,  Ryo Naraoka

    发明人： Hiroyuki Iwabuchi ,  Chishio Hosokawa ,  Ryo Naraoka

    IPC分类号： H01L31/0232 ,  H01L31/0203 ,  H01L39/00 ,  H01L21/44

    CPC分类号： H01L51/448 ,  H01G9/2077 ,  Y02E10/549 ,  Y02P70/521

    摘要： A photoelectric conversion device including a substrate, a photoelectric conversion element including a first electrode, a second electrode and an organic compound layer and a sealing member that are disposed in this order. When a cross section of the photoelectric conversion device in a thickness direction is observed with the sealing member being placed at an upper side, a bonding member seals the organic compound layer at an outside thereof. An output electrode on the sealing member has a protrusion. A side conductive portion is electrically connected with the protrusion in an up-and-down direction. A substrate conductive member electrically connected with the first electrode and the second electrode extends to an outside of the bonding member. An electrical connecting member electrically connects the side conductive portion to the substrate conductive member at a further outside of the bonding member.

    摘要翻译： 一种光电转换装置，其包括基板，包括第一电极，第二电极和有机化合物层的光电转换元件以及密封构件。 当密封构件位于上侧时，观察到厚度方向上的光电转换装置的横截面，接合构件在其外侧密封有机化合物层。 密封构件上的输出电极具有突出部。 侧导电部分在上下方向上与突起电连接。 与第一电极和第二电极电连接的基板导电部件延伸到接合部件的外侧。 电连接构件在接合构件的另一外侧将侧导电部电连接到基板导电构件。

    Organic electroluminescent element
    5.
    发明授权
    Organic electroluminescent element 有权
    有机电致发光元件

    公开(公告)号：US08604466B2

    公开(公告)日：2013-12-10

    申请号：US13258693

    申请日：2010-03-23

    申请人： Jun Endo ,  Chishio Hosokawa ,  Toshihiro Iwakuma

    发明人： Jun Endo ,  Chishio Hosokawa ,  Toshihiro Iwakuma

    IPC分类号： H01L35/24

    CPC分类号： H01L51/0072 ,  C07D235/18 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/5048 ,  H01L51/5092

    摘要： Provided is an organic electroluminescence device that has solved the conventional problems, and is thermally and chemically stable, has high efficiency with which an electron is injected from a cathode layer or an intermediate conductive layer to a light emitting layer, provides high luminous efficiency at a low voltage, and can maintain a long lifetime. Specifically, the organic electroluminescence device is an organic electroluminescence device, including: two electrode layers and optionally one or more intermediate conductive layers; a light emitting layer between the electrode layers, or between one of the electrode layers and the intermediate conductive layer and/or between the intermediate conductive layers; and an electron injection region formed of one or two or more layers between the light emitting layer and the cathode layer and/or between the light emitting layer and the intermediate conductive layer, in which at least one layer in the electron injection region contains at least one kind selected from the group consisting of an oxide of a transition metal belonging to any one of Groups 5 to 8 of the periodic table, a nitrogen-containing heterocyclic derivative, and a chalcogenide, and further contains a compound represented by the formula: MxAOy (in the formula, M represents Li, Na, K, Rb, or Cs, A represents Zr, V, Nb, Ta, Si, or Ge, x represents 1 or 2, and y represents an integer of 1 to 4).

    摘要翻译： 本发明提供了一种有机电致发光器件，其解决了常规问题，并且是化学稳定的，具有从阴极层或中间导电层向发光层注入电子的高效率，在 低电压，可以保持长寿命。 具体地说，有机电致发光元件是有机电致发光器件，包括：两个电极层和可选的一个或多个中间导电层; 电极层之间或者电极层和中间导电层之间和/或中间导电层之间的发光层; 以及在所述发光层和所述阴极层之间和/或所述发光层与所述中间导电层之间由一层或两层以上形成的电子注入区域，其中所述电子注入区域中的至少一层至少含有 选自属于周期表第5至8族中的任何一种的过渡金属的氧化物，含氮杂环衍生物和硫族化物的一种，并且还包含由下式表示的化合物：MxAOy （式中，M表示Li，Na，K，Rb或Cs，A表示Zr，V，Nb，Ta，Si或Ge，x表示1或2，y表示1〜4的整数。

    ORGANIC ELECTROLUMINESCENT ELEMENT AND ILLUMINATION DEVICE
    6.
    发明申请
    ORGANIC ELECTROLUMINESCENT ELEMENT AND ILLUMINATION DEVICE 有权
    有机电致发光元件和照明装置

    公开(公告)号：US20130307406A1

    公开(公告)日：2013-11-21

    申请号：US13981603

    申请日：2012-01-24

    申请人： Chishio Hosokawa

    发明人： Chishio Hosokawa

    IPC分类号： H05B33/24

    CPC分类号： H01L51/50 ,  H01L51/0096 ,  H01L51/5218 ,  H05B33/24 ,  Y02E10/549

    摘要： An organic electroluminescence device includes: a first substrate; a reflective metal layer; a first electrode; an organic compound layer; and a second electrode, which are disposed in this sequence. The first substrate is provided by at least one of a metal film, a metal plate, a polymer film, a polymer plate, a polymer film with a damp-proof film, and a polymer plate with a damp-proof film. A smoothening layer is formed partially between the reflective metal layer and the first electrode. The reflective metal layer and the first electrode are electrically conductive to each other at a region where the smoothening layer is not formed.

    摘要翻译： 一种有机电致发光器件包括：第一衬底; 反射金属层; 第一电极; 有机化合物层; 和第二电极，其以该顺序设置。 第一基板由金属膜，金属板，聚合物膜，聚合物板，具有防潮膜的聚合物膜和具有防潮膜的聚合物板中的至少一种提供。 在反射金属层和第一电极之间部分地形成平滑化层。 反射金属层和第一电极在未形成平滑层的区域彼此导电。

    Organic electroluminescence device
    7.
    发明授权
    Organic electroluminescence device 有权
    有机电致发光器件

    公开(公告)号：US08586199B2

    公开(公告)日：2013-11-19

    申请号：US12098095

    申请日：2008-04-04

    申请人： Takayasu Sado ,  Kiyoshi Ikeda ,  Kenichi Fukuoka ,  Chishio Hosokawa

    发明人： Takayasu Sado ,  Kiyoshi Ikeda ,  Kenichi Fukuoka ,  Chishio Hosokawa

    IPC分类号： H01L51/54

    CPC分类号： H01L51/0054 ,  C07C2603/44 ,  C09K11/06 ,  C09K2211/1011 ,  H01L51/5012 ,  H05B33/14

    摘要： Provided is an organic electroluminescence device in which a reduction in luminance is suppressed and a lifetime is significantly improved. The object is achieved by an organic electroluminescence device having organic compound layers including an organic emitting layer, which is interposed between at least one pair of electrodes, in which the organic emitting layer is formed of an organic compound material containing an impurity composed of a hydroxyl group-containing compound at a concentration of less than 0.15% by mass, and a method of selecting an organic compound material for the organic electroluminescence device, the method including: determining the content of the impurity; and selecting an organic compound material in which the content is less than 0.15% by mass so that the material is used for forming the organic emitting layer. Provided are a coating film-forming ink, a method of forming a thin film, and a method of producing an organic electroluminescence device.

    摘要翻译： 提供了抑制亮度降低并且显着改善寿命的有机电致发光器件。 该目的是通过具有有机化合物层的有机电致发光器件来实现的，该有机化合物层包括介于至少一对电极之间的有机发光层，其中有机发光层由含有由羟基构成的杂质的有机化合物材料形成 浓度小于0.15质量％的含有基团的化合物和选择有机电致发光元件的有机化合物材料的方法，所述方法包括：测定所述杂质的含量; 并选择其中所述含量小于0.15质量％的有机化合物材料，以便将该材料用于形成有机发光层。 提供涂膜形成油墨，形成薄膜的方法和制备有机电致发光器件的方法。

    ORGANIC ELECTROLUMINESCENT ELEMENT AND ILLUMINATION DEVICE
    8.
    发明申请
    ORGANIC ELECTROLUMINESCENT ELEMENT AND ILLUMINATION DEVICE 有权
    有机电致发光元件和照明装置

    公开(公告)号：US20130299812A1

    公开(公告)日：2013-11-14

    申请号：US13981602

    申请日：2012-01-24

    申请人： Chishio Hosokawa

    发明人： Chishio Hosokawa

    IPC分类号： H01L51/52

    CPC分类号： H01L51/5212 ,  H01L51/5228

    摘要： An organic electroluminescence device includes: a first substrate, first electrode, organic compound layer and second electrode in this sequence. A first insulative portion and a second auxiliary electrode are formed between the first electrode and the second electrode in this sequence from the first electrode. The second electrode is in electric continuity with the second auxiliary electrode. The first electrode and the organic compound layer are insulated from the second auxiliary electrode by the first insulative portion.

    摘要翻译： 有机电致发光器件包括：第一衬底，第一电极，有机化合物层和第二电极。 第一绝缘部分和第二辅助电极以该顺序从第一电极形成在第一电极和第二电极之间。 第二电极与第二辅助电极电连通。 第一电极和有机化合物层通过第一绝缘部分与第二辅助电极绝缘。

    Organic electroluminescence display device and method for driving the same
    9.
    发明授权
    Organic electroluminescence display device and method for driving the same 有权
    有机电致发光显示装置及其驱动方法

    公开(公告)号：US08471789B2

    公开(公告)日：2013-06-25

    申请号：US13064965

    申请日：2011-04-28

    申请人： Masahide Matsuura ,  Chishio Hosokawa

    发明人： Masahide Matsuura ,  Chishio Hosokawa

    IPC分类号： G09G3/30

    CPC分类号： H01L51/0085 ,  G09G3/2014 ,  G09G3/3258 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2310/0256 ,  G09G2310/066 ,  G09G2320/0247 ,  G09G2320/043 ,  H01L27/3244 ,  H01L51/52 ,  H05B33/0896

    摘要： In an organic electroluminescence display device (30) comprising an organic EL element (26) having a structure wherein an organic luminescent medium (24) is sandwiched between a top electrode (20) and a bottom electrode (22), and a driving circuit (14) for driving the organic EL element (26), the organic luminescent medium (24) comprises a host compound and a triplet-related luminous compound and the driving circuit (14) applies a electric pulse voltage or pulse current having a frequency of 30 Hz or more and a duty ratio of 1/5 or less. In this way, it is possible to provide an organic EL display device which consumes a low electric power and has a long luminous life span, and a method for driving the same.

    摘要翻译： 在包含有机EL发光元件（26）的有机电致发光显示装置（30）中，其中有机发光介质（24）夹在顶电极（20）和底电极（22）之间，驱动电路 14）用于驱动有机EL元件（26），有机发光介质（24）包括主体化合物和三重态相关的发光化合物，并且驱动电路（14）施加电脉冲电压或频率为30的脉冲电流 Hz以上，占空比为1/5以下。 以这种方式，可以提供消耗低功率并且具有长发光寿命的有机EL显示装置及其驱动方法。

    ORGANIC LIGHT EMITTING DEVICE AND MATERIALS FOR USE IN SAME
    10.
    发明申请
    ORGANIC LIGHT EMITTING DEVICE AND MATERIALS FOR USE IN SAME 有权

    公开(公告)号：US20130126832A1

    公开(公告)日：2013-05-23

    申请号：US13642693

    申请日：2010-07-07

    申请人： Hitoshi Yamamoto ,  Michael S. Weaver ,  Julia J. Brown ,  Kazuki Nishimura ,  Toshihiro Iwakuma ,  Chishio Hosokawa ,  Toshinari Ogiwara

    发明人： Hitoshi Yamamoto ,  Michael S. Weaver ,  Julia J. Brown ,  Kazuki Nishimura ,  Toshihiro Iwakuma ,  Chishio Hosokawa ,  Toshinari Ogiwara

    IPC分类号： H01L51/00

    CPC分类号： H01L51/0058 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016 ,  H01L2251/308

    摘要： The present invention provides an OLED in which an organic thin film layer comprising a single layer or plural layers between a cathode and an anode, wherein the organic thin film layer comprises at least one organic light emitting layer, wherein at least one light emitting layer comprises at least one host material and at least one phosphorescent emitter material, wherein the host material comprises a substituted or unsubstituted hydrocarbon compound having the chemical structure represented by the formula (A-I): formula (A-1) wherein R1 and R2 each represent independently a substituted or unsubstituted alkyl group having from 1 to about 5 carbon atoms; Ar1 represents a divalent residue of a benzene ring, a naphthalene ring, a chrysene ring, a phenanthrene ring, a benzophenanthrene ring, a dibenzophenanthrene ring, a benzo[a]triphenylene ring, a benzochrysene ring, a fluoranthene ring, a benzo[b]fluoranthene ring, a chrysene ring, a phenanthrene ring, a benzophenanthrene ring, a dibenzophenanthrene ring, a benzo[a]triphenylene ring, a benzochrysene ring, a fluoranthene ring, a benzo[b]fluoranthene ring or a picene ring; and Ar1 and Ar2 each may have independently one or plural substituent(s) selected from the group consisting of an alkyl group having 1 to about 3 carbon atoms, a cycloalkyl group having about 5 to about 7 ring-forming carbon atoms, a silyl group having about 3 to about 12 carbon atoms, a cyano group, a halogen atom and an aryl group having about 6 to about 16 ring-forming carbon atoms; and the phosphorescent emitter material comprises a phosphorescent organometallic complex having a substituted chemical structure represented by one of the following partial chemical structures represented by the formulae: formulae (I), (II), (III) wherein R is independently hydrogen or an alkyl substituent having 1-3 carbon atoms, and wherein at least one ring of the formula has one or more of said alkyl substituent.