公开(公告)号：US09246110B2

公开(公告)日：2016-01-26

申请号：US14669318

申请日：2015-03-26

Applicant: Ryota Arai ,  Yu Hidaka ,  Woong Shin ,  Chihaya Adachi ,  Takuma Yasuda

Inventor： Ryota Arai ,  Yu Hidaka ,  Woong Shin ,  Chihaya Adachi ,  Takuma Yasuda

IPC: H01G9/20 ,  H01L51/00 ,  C07D495/04 ,  H01L51/44

CPC classification number: H01L51/0074 ,  C07D495/04 ,  H01L51/0037 ,  H01L51/0046 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/4253 ,  H01L51/442 ,  Y02E10/549

Abstract: An organic material represented by the following General Formula (1): where in the General Formula (1), R1 and R2, which may be identical to or different from each other, each represent an alkyl group having 4 to 24 carbon atoms, X represents a substituted or unsubstituted aromatic hydrocarbon group, Y represents an aromatic hydrocarbon group, an alkoxyl group, or an alkyl group, which may be substituted with a substituent, and n represents an integer of 1 to 3.

Abstract translation: 由以下通式（1）表示的有机材料：其中在通式（1）中，可以相同或不同的R 1和R 2各自表示碳原子数为4〜24的烷基，X 表示取代或未取代的芳香族烃基，Y表示可以被取代基取代的芳香族烃基，烷氧基或烷基，n表示1〜3的整数。

公开(公告)号：US08993129B2

公开(公告)日：2015-03-31

申请号：US13514248

申请日：2010-12-02

Applicant: Ayataka Endo ,  Chihaya Adachi ,  Kazuaki Yoshimura ,  Atsushi Kawada ,  Hiroshi Miyazaki ,  Takahiro Kai

Inventor： Ayataka Endo ,  Chihaya Adachi ,  Kazuaki Yoshimura ,  Atsushi Kawada ,  Hiroshi Miyazaki ,  Takahiro Kai

IPC: H01L51/54 ,  C09K11/06 ,  H05B33/10 ,  C09B57/00 ,  H01L51/00 ,  H01L51/50

CPC classification number: C09K11/06 ,  C07D209/86 ,  C07D487/04 ,  C09B57/00 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1018 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  H01L51/0072 ,  H01L51/5012 ,  H05B33/10 ,  Y10S428/917

Abstract: Fluorescence-emitting material which improves luminous efficiency of an organic light-emitting element such as an organic EL element or an organic PL element and an organic light-emitting element using the fluorescence-emitting material. The fluorescence-emitting material includes a compound having an indolocarbazole skeleton represented by the following general formula (1), as defined in the specification. The organic light-emitting element includes an organic EL element including: a substrate; an anode; a cathode; and a light-emitting layer, the anode and the cathode being laminated on the substrate and the light-emitting layer being sandwiched between the anode and the cathode, in which the light-emitting layer includes: the organic light-emitting material; and as a host material, an organic compound having excited triplet energy higher than that of the organic light-emitting material.

Abstract translation: 使用荧光发射材料提高诸如有机EL元件或有机PL元件的有机发光元件和有机发光元件的发光效率的荧光发射材料。 荧光发射材料包括具有如说明书中定义的由以下通式（1）表示的吲哚咔唑骨架的化合物。 有机发光元件包括：有机EL元件，包括：基板; 阳极; 阴极 和发光层，阳极和阴极层压在基板上，发光层夹在阳极和阴极之间，其中发光层包括：有机发光材料; 作为主体材料，具有比有机发光材料高的激发三重态能量的有机化合物。

公开(公告)号：US08957236B2

公开(公告)日：2015-02-17

申请号：US14128665

申请日：2012-06-22

Applicant: Qisheng Zhang ,  Chihaya Adachi ,  Shigeyuki Matsunami ,  Kei Sakanoue

Inventor： Qisheng Zhang ,  Chihaya Adachi ,  Shigeyuki Matsunami ,  Kei Sakanoue

IPC: C07F9/53 ,  H01L51/00 ,  C07F9/50 ,  C07F9/572 ,  C07F9/58 ,  C07F9/655 ,  C07F9/6553 ,  C07F15/00 ,  C09K11/06 ,  H05B33/14 ,  H01L51/50

CPC classification number: H01L51/005 ,  C07F9/5045 ,  C07F9/5325 ,  C07F9/5329 ,  C07F9/5728 ,  C07F9/58 ,  C07F9/65517 ,  C07F9/655354 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  H01L51/008 ,  H01L51/0085 ,  H01L51/009 ,  H01L51/0091 ,  H01L51/5016 ,  H01L51/5072 ,  H05B33/14

Abstract: The compounds represented by the following general formula have excellent properties as a charge transport material. In the formula, R1 to R3 represent a substituent, n1 and n2 indicate an integer of from 0 to 5, n3 indicates an integer of from 0 to 4, X represents a linking group of —O—, —S—, —SO2—, —CS—, —R4—, —C(R5)(R6)—, —PO(R7)—, —Si(R8)(R9)—, >PO—, >Si(R10)— or >Si

Abstract translation: 由以下通式表示的化合物作为电荷传输材料具有优异的性能。 式中，R 1〜R 3表示取代基，n 1和n 2表示0〜5的整数，n 3表示0〜4的整数，X表示-O - ， - S-，-SO 2 - ，-C（R） - ， - R 4 - ， - C（R 5）（R 6） - ， - （R 7） - ， - Si（R 8） ，m为2〜4的整数，R4表示脂肪族环状连接基，R5〜R10表示氢原子，烷基，芳基等。

公开(公告)号：US08952371B2

公开(公告)日：2015-02-10

申请号：US13997729

申请日：2012-03-13

Applicant: Manabu Nakata ,  Chihaya Adachi ,  Yasukazu Nakata

Inventor： Manabu Nakata ,  Chihaya Adachi ,  Yasukazu Nakata

IPC: H01L51/50 ,  H01L31/18 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5203 ,  H01L51/5218 ,  H01L51/56 ,  H01L2251/5315 ,  H01L2251/5369

Abstract: An organic EL element comprises: a substrate; a first electrode formed at one surface side of the substrate; a second electrode opposing the first electrode; and an organic EL layer located between the first and second electrodes. In the organic EL element, the second electrode is a transparent electrode, and the first electrode is a reflecting electrode. The organic EL element is a top-emission type. The first electrode comprises a plurality of nanometer-size (nanometer-order) columnar structures formed on the above-mentioned one surface of the substrate, and each of the plurality of columnar structures has a metallic surface as the outermost surface.

Abstract translation: 有机EL元件包括：基板; 形成在所述基板的一个表面侧的第一电极; 与第一电极相对的第二电极; 以及位于第一和第二电极之间的有机EL层。 在有机EL元件中，第二电极是透明电极，第一电极是反射电极。 有机EL元件是顶级发光型。 第一电极包括形成在基板的上述一个表面上的多个纳米级（纳米级）柱状结构，并且多个柱状结构中的每一个具有作为最外表面的金属表面。

公开(公告)号：US08901543B2

公开(公告)日：2014-12-02

申请号：US13566290

申请日：2012-08-03

Applicant: Chihaya Adachi ,  Takuma Yasuda ,  Yang Yu Seok ,  Hayato Kakizoe ,  Hiroyuki Mieno

Inventor： Chihaya Adachi ,  Takuma Yasuda ,  Yang Yu Seok ,  Hayato Kakizoe ,  Hiroyuki Mieno

IPC: H01L35/24

CPC classification number: C07D495/14 ,  C09B57/00 ,  H01L51/0071 ,  H01L51/0074 ,  H01L51/0512 ,  H01L51/0533 ,  H01L51/0545

Abstract: An organic semiconductor device which has an organic semiconductor layer formed by crystallizing a compound represented by the following formula (1) from a solution of the compound: wherein X1, X2 and X3 represent O, S, Se or Te; at least one of R1, R2, R3 and R4 represents a group that has both an aromatic ring to form a π-conjugated system with the skeleton to which it bonds, and a chainlike structure in which the number of the carbon atoms constituting the main chain is from 4 to 20, and the remaining ones represent a hydrogen atom or a substituent.

Abstract translation: 一种有机半导体器件，其具有通过以下化合物的溶液使由下式（1）表示的化合物结晶而形成的有机半导体层：其中X1，X2和X3表示O，S，Se或Te; R 1，R 2，R 3和R 4中的至少一个表示具有芳香环以形成具有其键合的骨架的共轭体系的基团，以及构成其中的碳原子数的链状结构 主链为4〜20，其余为氢原子或取代基。

公开(公告)号：US20130277665A1

公开(公告)日：2013-10-24

申请号：US13997729

申请日：2012-03-13

Applicant: Manabu Nakata ,  Chihaya Adachi ,  Yasukazu Nakata

Inventor： Manabu Nakata ,  Chihaya Adachi ,  Yasukazu Nakata

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5203 ,  H01L51/5218 ,  H01L51/56 ,  H01L2251/5315 ,  H01L2251/5369

Abstract: An organic EL element comprises: a substrate; a first electrode formed at one surface side of the substrate; a second electrode opposing the first electrode; and an organic EL layer located between the first and second electrodes. In the organic EL element, the second electrode is a transparent electrode, and the first electrode is a reflecting electrode. The organic EL element is a top-emission type. The first electrode comprises a plurality of nanometer-size (nanometer-order) columnar structures formed on the above-mentioned one surface of the substrate, and each of the plurality of columnar structures has a metallic surface as the outermost surface.

Abstract translation: 有机EL元件包括：基板; 形成在所述基板的一个表面侧的第一电极; 与第一电极相对的第二电极; 以及位于第一和第二电极之间的有机EL层。 在有机EL元件中，第二电极是透明电极，第一电极是反射电极。 有机EL元件是顶级发光型。 第一电极包括形成在基板的上述一个表面上的多个纳米级（纳米级）柱状结构，并且多个柱状结构中的每一个具有作为最外表面的金属表面。

公开(公告)号：US20090199903A1

公开(公告)日：2009-08-13

申请号：US12307009

申请日：2007-05-31

Applicant: Takahito Oyamada ,  Chihaya Adachi

Inventor： Takahito Oyamada ,  Chihaya Adachi

IPC: H01L31/0256

CPC classification number: H01L51/422 ,  B82Y10/00 ,  H01L51/0046 ,  H01L51/424 ,  H01L51/442 ,  Y02E10/549

Abstract: To provide an organic solar cell in which a light is preferably introduced from a side opposite to a substrate and the light thus introduced can be efficiently used.The organic solar cell including a substrate; a first electrode; an organic solid layer; and a second electrode, laminated in this order, wherein the second electrode is made from an alloy containing magnesium and has a thickness of 1 to 20 nm.

Abstract translation: 为了提供一种有机太阳能电池，其中优选从与衬底相对的一侧引入光，并且可以有效地使用如此引入的光。 有机太阳能电池包括基板; 第一电极; 有机固体层; 和第二电极，其中所述第二电极由含有镁的合金制成，并且具有1至20nm的厚度。

公开(公告)号：US20080281098A1

公开(公告)日：2008-11-13

申请号：US12151455

申请日：2008-05-06

Applicant: Sergey Lamansky ,  Mark E. Thompson ,  Vadim Adamovich ,  Peter I. Djurovich ,  Chihaya Adachi ,  Marc A. Baldo ,  Stephen R. Forrest ,  Raymond Kwong

Inventor： Sergey Lamansky ,  Mark E. Thompson ,  Vadim Adamovich ,  Peter I. Djurovich ,  Chihaya Adachi ,  Marc A. Baldo ,  Stephen R. Forrest ,  Raymond Kwong

IPC: C07F15/00 ,  C07F1/12

CPC classification number: C09K11/06 ,  C07F15/0033 ,  C07F15/0086 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

Abstract: Emissive phosphorescent organometallic compounds are described that produce improved electroluminescence, particularly in the blue region of the visible spectrum. Organic light emitting devices employing such emissive phosphorescent organometallic compounds are also described. Also described is an organic light emitting layer including a host material having a lowest triplet excited state having a decay rate of less than about 1 per second; a guest material dispersed in the host material, the guest material having a lowest triplet excited state having a radiative decay rate of greater than about 1×105 or about 1×106 per second and wherein the energy level of the lowest triplet excited state of the host material is lower than the energy level of the lowest triplet excited state of the guest material.

Abstract translation: 描述了产生改善的电致发光的发光磷光有机金属化合物，特别是在可见光谱的蓝色区域。 还描述了使用这种发射磷光有机金属化合物的有机发光器件。 还描述了包括具有低于每秒约1的衰减率的具有最低三重态激发态的主体材料的有机发光层; 分散在主体材料中的客体材料，具有最低三重态激发态的客体材料具有大于约1×10 5或约1×10 6秒/秒的辐射衰减率， 其中主体材料的最低三重激发态的能级低于客体材料的最低三重态激发态的能级。

公开(公告)号：US07288331B2

公开(公告)日：2007-10-30

申请号：US11408542

申请日：2006-04-20

Applicant: Mark E. Thompson ,  Xiaofan Ren ,  Peter Djurovich ,  Haiping Hong ,  Stephen R. Forrest ,  Chihaya Adachi

Inventor： Mark E. Thompson ,  Xiaofan Ren ,  Peter Djurovich ,  Haiping Hong ,  Stephen R. Forrest ,  Chihaya Adachi

IPC: H01L51/54

CPC classification number: H01L51/5096 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  C09K2211/187 ,  C09K2211/188 ,  H01L51/002 ,  H01L51/0035 ,  H01L51/0037 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/007 ,  H01L51/0077 ,  H01L51/0079 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/0083 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5048 ,  H01L2251/552 ,  H05B33/14 ,  Y10S428/917 ,  Y10T428/24942

Abstract: Light emitting devices having charge transporting layers comprising one or more metal complexes are provided. More particularly, devices include hole transporting layers comprising at least one organometallic complex are disclosed. The present devices can further comprise an electron blocking layer for improved efficiency.

Abstract translation: 提供具有包含一种或多种金属络合物的电荷输送层的发光器件。 更具体地，装置包括包含至少一种有机金属络合物的空穴传输层。 本发明的器件还可以包括用于提高效率的电子阻挡层。

公开(公告)号：US20060051612A1

公开(公告)日：2006-03-09

申请号：US10542085

申请日：2004-01-16

Applicant: Masaaki Ikeda ,  Takaaki Kurata ,  Teppei Tsuchida ,  Chihaya Adachi

Inventor： Masaaki Ikeda ,  Takaaki Kurata ,  Teppei Tsuchida ,  Chihaya Adachi

IPC: H05B33/14 ,  C09K11/06 ,  C07D493/02 ,  C07D495/02

CPC classification number: C09K11/06 ,  C07D471/06 ,  C07D491/06 ,  C07D493/06 ,  C07D495/06 ,  C07D517/06 ,  C07D517/08 ,  C09B1/585 ,  C09B5/18 ,  C09K2211/1018 ,  H01L51/0052 ,  H01L51/0073 ,  H01L51/0074 ,  Y02B20/181 ,  Y10S428/917

Abstract: The device according to the invention is a device having organic thin films containing a light-emitting layer between an anode and a cathode that emits light by application of electric energy, characterized in that the light-emitting device contains at least a compound having the basic skeleton represented by the following General Formula (1) or (2). Use of the condensed polycyclic compound according to the invention allows production of high-brightness, high-efficiency light-emitting device superior in color purity.