公开(公告)号：US09365767B2

公开(公告)日：2016-06-14

申请号：US11816672

申请日：2006-02-14

申请人： Masayoshi Yabe ,  Tomoyuki Ogata ,  Hideki Sato ,  Koichiro Iida ,  Asato Tanaka ,  Mitsuru Tanamura ,  Yuichiro Kawamura ,  Hironori Ishikawa ,  Kazuki Okabe

发明人： Masayoshi Yabe ,  Tomoyuki Ogata ,  Hideki Sato ,  Koichiro Iida ,  Asato Tanaka ,  Mitsuru Tanamura ,  Yuichiro Kawamura ,  Hironori Ishikawa ,  Kazuki Okabe

IPC分类号： H01L51/54 ,  C09K11/06 ,  H01L51/50 ,  H05B33/14 ,  H01L51/00

CPC分类号： H01L51/0085 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0007 ,  H01L51/0035 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/5016 ,  H01L51/5048 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5096 ,  H05B33/14

摘要： A composition for an organic electroluminescent device is a composition for forming an organic light emitting layer of an organic electroluminescent device by wet coating process. The composition contains a phosphorescent material, a charge transport material, and a solvent, in which the phosphorescent material and the charge transport material are each an unpolymerized organic compound, and the first oxidation potential of the phosphorescent material ED+, the first reduction potential of the phosphorescent material ED−, the first oxidation potential of the charge transporting material ET+, and the first reduction potential of the charge transporting material ET− satisfy the following condition: ET−+0.1≦ED−

摘要翻译： 用于有机电致发光器件的组合物是通过湿式涂覆法形成有机电致发光器件的有机发光层的组合物。 该组合物含有磷光材料，电荷输送材料和溶剂，其中磷光材料和电荷输送材料各自为未聚合的有机化合物，并且磷光材料ED +的第一氧化电位为 磷光材料ED-，电荷输送材料ET +的第一氧化电位和电荷输送材料ET的第一还原电位满足以下条件：ET- + 0.1＆nlE; ED-

公开(公告)号：US20120091443A1

公开(公告)日：2012-04-19

申请号：US13328689

申请日：2011-12-16

申请人： Kazuki OKABE ,  Tomoyuki OGATA ,  Koichiro IIDA

发明人： Kazuki OKABE ,  Tomoyuki OGATA ,  Koichiro IIDA

IPC分类号： H01L51/54 ,  C08G65/333 ,  C08F226/02 ,  C08G65/22

CPC分类号： H01L51/56 ,  C08G65/18 ,  C08G65/22 ,  C08G65/4012 ,  C08G75/23 ,  C08G2261/222 ,  C08G2261/226 ,  C08G2261/312 ,  C08G2261/3162 ,  C08G2261/41 ,  C08G2261/512 ,  C08G2261/76 ,  C09K11/06 ,  C09K2211/1433 ,  H01L51/0003 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0068 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/008 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5048 ,  H01L51/5056 ,  H01L51/5088 ,  H05B33/14

摘要： A composition for use in an organic device, useful in producing an organic device, such as an organic electroluminescent element, having high operation stability, is a composition for use in an organic device that contains at least two cross-linking compounds, at least two of the cross-linking compounds having different numbers of cross-linking groups. A polymer film produced by forming a film of the composition for use in an organic device and then polymerizing the cross-linking compounds. An organic electroluminescent element that includes an anode and a cathode on a substrate and at least one organic layer disposed between the anode and the cathode, wherein at least one of the at least one organic layer is a layer that is produced by forming a film of the composition for use in an organic device and then polymerizing the cross-linking compounds.

摘要翻译： 用于生产具有高操作稳定性的有机器件如有机电致发光元件的有机器件中的组合物是用于有机器件的组合物，其含有至少两种交联化合物，至少两种 的具有不同数目的交联基团的交联化合物。 通过形成用于有机装置的组合物的膜，然后使交联化合物聚合而制备的聚合物膜。 一种有机电致发光元件，其包括在基板上的阳极和阴极以及设置在所述阳极和所述阴极之间的至少一个有机层，其中所述至少一个有机层中的至少一个是通过形成 用于有机装置的组合物，然后使交联化合物聚合。

公开(公告)号：US20110198573A1

公开(公告)日：2011-08-18

申请号：US13058675

申请日：2009-08-10

申请人： Koichiro Iida ,  Haruhiko Kusaka ,  Kyoko Endo ,  Yanjun Li ,  Kazuki Okabe

发明人： Koichiro Iida ,  Haruhiko Kusaka ,  Kyoko Endo ,  Yanjun Li ,  Kazuki Okabe

IPC分类号： H01L51/54 ,  C08G73/02 ,  C09K11/06

CPC分类号： H01L51/0052 ,  C08G61/12 ,  C08G73/026 ,  C08G2261/141 ,  C08G2261/3162 ,  C08G2261/512 ,  C08G2261/76 ,  C08L79/02 ,  H01B1/128 ,  H01L51/0035 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5048

摘要： A subject for the invention is to provide a charge-transporting polymer having high hole-transporting ability and excellent solubility and film-forming properties and a composition for organic electroluminescent element which contains the charge-transporting polymer. Another subject for the invention is to provide an organic electroluminescent element which has a high current efficiency and high driving stability. The charge-transporting polymer comprises a group represented by the following formula (1) as a side chain: wherein in formula (1), the benzocyclobutene ring may have one or more substituents. The substituents may be bonded to each other to form a ring. The spacer represents a group which links the benzocyclobutene ring to the main chain of the charge-transporting polymer through three or more single bonds.

摘要翻译： 本发明的主题是提供具有高空穴传输能力和优异的溶解性和成膜性的电荷输送性聚合物和含有电荷输送性聚合物的有机电致发光元件用组合物。 本发明的另一主题是提供一种具有高电流效率和高驱动稳定性的有机电致发光元件。 电荷传输性聚合物包含由下式（1）表示的侧链作为侧链：其中在式（1）中，苯并环丁烯环可以具有一个或多个取代基。 取代基可以彼此键合形成环。 间隔基表示通过三个或更多个单键将苯并环丁烯环连接到电荷输送聚合物的主链的基团。

公开(公告)号：US20110114926A1

公开(公告)日：2011-05-19

申请号：US12935416

申请日：2009-08-12

申请人： Kazuki Okabe ,  Atsushi Takahashi ,  Tomohiro Abe ,  Yasuyuki Tsurutani ,  Hideki Sato

发明人： Kazuki Okabe ,  Atsushi Takahashi ,  Tomohiro Abe ,  Yasuyuki Tsurutani ,  Hideki Sato

IPC分类号： H01L51/54 ,  H01L51/48

CPC分类号： H01L51/5012 ,  C08G61/12 ,  C08G73/026 ,  C08G2261/135 ,  C08G2261/141 ,  C08G2261/1424 ,  C08G2261/3162 ,  C08L65/00 ,  C08L79/02 ,  C09K11/06 ,  C09K2211/1433 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/5048 ,  H05B33/14

摘要： To provide an organic electroluminescent element having a low driving voltage, high current efficiency and high voltage efficiency.An organic electroluminescent element comprising an anode, a cathode and an organic layer disposed between the anode and the cathode, wherein the organic layer comprises a mixed layer containing a light-emitting low molecular compound and/or a charge-transporting low molecular compound in a film containing an insolubilized polymer obtained by insolubilizing an insolubilizing polymer, and, adjacent to the mixed layer, a layer containing a light-emitting low molecular compound and a charge-transporting low molecular compound and not containing an insolubilized polymer.

摘要翻译： 提供具有低驱动电压，高电流效率和高电压效率的有机电致发光元件。 一种有机电致发光元件，包括阳极，阴极和设置在阳极和阴极之间的有机层，其中有机层包括含有发光低分子化合物和/或电荷输送低分子化合物的混合层， 含有通过使不溶性聚合物不溶化而得到的不溶性聚合物和与混合层相邻的含有发光低分子化合物和电荷输送性低分子化合物并且不含不溶性聚合物的层的膜。

公开(公告)号：US20090284134A1

公开(公告)日：2009-11-19

申请号：US12095024

申请日：2006-11-22

申请人： Koichiro IIDA ,  Yuichiro Kawamura ,  Tomoyuki Ogata ,  Masayoshi Yabe ,  Misako Okake ,  Masako Takeuchi ,  Kazuki Okabe

发明人： Koichiro IIDA ,  Yuichiro Kawamura ,  Tomoyuki Ogata ,  Masayoshi Yabe ,  Misako Okake ,  Masako Takeuchi ,  Kazuki Okabe

IPC分类号： H01J1/62 ,  C09K11/06 ,  C07D235/26 ,  C07D233/70 ,  C07D401/14 ,  C07D209/82

CPC分类号： C07D209/86 ,  C07D235/26 ,  C07D401/14 ,  C07D403/12 ,  C07D403/14 ,  C07D471/04 ,  C07D519/00 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0094 ,  H01L51/5016

摘要： An organic compound having excellent heat resistance, an excellent amorphous nature, an excellent ability to transport charges, highly excited singlet and triplet states, and excellent solubility in an organic solvent is an organic compound represented by Formula (I): wherein Ar1 represents an optionally-substituted aromatic hydrocarbon group, an optionally-substituted aromatic heterocyclic group, or an optionally-substituted alkyl group; Ar2 represents an optionally-substituted aromatic hydrocarbon group or an optionally-substituted aromatic heterocyclic group; R1 and R2 each represent a hydrogen atom or a substituent, and R1 and R2 may be bonded to each other to form a ring; and Q is represented by Formula (I-1) or (I-2): wherein Ar3 to Ar5 each represent an optionally-substituted aromatic hydrocarbon group or an optionally-substituted aromatic heterocyclic group, and Ar3 and Ar4 may be bonded to each other to form a ring.

摘要翻译： 具有优异的耐热性，优异的无定形性，优异的运输电荷能力，高度激发的单线态和三线态，以及在有机溶剂中的优异溶解度的有机化合物是由式（I）表示的有机化合物：其中Ar 1表示任选的 取代的芳族烃基，任选取代的芳族杂环基或任选取代的烷基; Ar 2表示任选取代的芳族烃基或任选取代的芳族杂环基; R1和R2各自表示氢原子或取代基，R1和R2可以相互键合形成环; 并且Q由式（I-1）或（I-2）表示：其中Ar 3至Ar 5各自表示任选取代的芳族烃基或任选取代的芳族杂环基，并且Ar 3和Ar 4可以彼此键合 形成一个戒指。

公开(公告)号：US08754399B2

公开(公告)日：2014-06-17

申请号：US13736423

申请日：2013-01-08

申请人： Futoshi Tanaka ,  Kazuki Okabe ,  Atsushi Takahashi

发明人： Futoshi Tanaka ,  Kazuki Okabe ,  Atsushi Takahashi

IPC分类号： H01L31/02

CPC分类号： H01L51/52 ,  C09B1/00 ,  C09B1/005 ,  C09B47/00 ,  C09B47/045 ,  C09B57/00 ,  C09B57/001 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5004 ,  H01L51/5048

摘要： The present invention relates to an organic electroluminescence element which comprises an anode, a luminescent layer, two or more electron transport layers and a cathode, in this order, wherein at least one of the two or more electron transport layers adjoins the luminescent layer, the luminescent layer contains a luminescent material and a charge transport material, the electron transport layer which adjoins the luminescent layer contains a charge transport material, the charge transport material contained in the luminescent layer and the charge transport material contained in the electron transport layer which adjoins the luminescent layer may be the same material or may be different material, and the specific electron affinities EA1, EA2 and EA3, and the specific work function WF satisfy the specific relationship.

摘要翻译： 本发明涉及一种有机电致发光元件，其包括阳极，发光层，两个或更多个电子传输层和阴极，其中两个或更多个电子传输层中的至少一个与发光层相邻， 发光层含有发光材料和电荷传输材料，与发光层相邻的电子输送层含有电荷输送材料，发光层中所含的电荷输送材料和电子输送层中所含的电荷输送材料， 发光层可以是相同的材料或可以是不同的材料，并且特定的电子亲和力EA1，EA2和EA3以及具体的功函数WF满足具体的关系。

公开(公告)号：US08653508B2

公开(公告)日：2014-02-18

申请号：US12867834

申请日：2009-02-13

申请人： Kyoko Endo ,  Koichiro Iida ,  Kazuki Okabe ,  Hideki Gorohmaru

发明人： Kyoko Endo ,  Koichiro Iida ,  Kazuki Okabe ,  Hideki Gorohmaru

IPC分类号： H01L35/24

CPC分类号： H01L51/0035 ,  C08G61/12 ,  C08G73/026 ,  C08G2261/12 ,  C08G2261/135 ,  C08G2261/1424 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/512 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/0072 ,  H01L51/5048

摘要： An object of the present invention is to provide a conjugated polymer which has a high hole transportability and is excellent in solubility and depositability. Another object of the present invention is to provide an organic electroluminescence element which is capable of low voltage driving and has a high luminous efficiency and drive stability. The conjugated polymer of the present invention is a conjugated polymer containing a specific structure as the repeating unit, where the conjugated polymer contains an insolubilizing group as a substituent, the weight average molecular weight (Mw) is 20,000 or more and the dispersity (Mw/Mn) is 2.40 or less.

摘要翻译： 本发明的目的是提供一种具有高空穴传输性并且溶解性和沉积性优异的共轭聚合物。 本发明的另一个目的是提供一种能够低电压驱动并具有高发光效率和驱动稳定性的有机电致发光元件。 本发明的共轭聚合物是含有特定结构作为重复单元的共轭聚合物，其中共轭聚合物含有不溶化基团作为取代基，重均分子量（Mw）为20,000以上，分散性（Mw / Mn）为2.40以下。

公开(公告)号：US08618530B2

公开(公告)日：2013-12-31

申请号：US12867834

申请日：2009-02-13

申请人： Kyoko Endo ,  Koichiro Iida ,  Kazuki Okabe ,  Hideki Gorohmaru

发明人： Kyoko Endo ,  Koichiro Iida ,  Kazuki Okabe ,  Hideki Gorohmaru

IPC分类号： H01L35/24

摘要： An object of the present invention is to provide a conjugated polymer which has a high hole transportability and is excellent in solubility and depositability. Another object of the present invention is to provide an organic electroluminescence element which is capable of low voltage driving and has a high luminous efficiency and drive stability. The conjugated polymer of the present invention is a conjugated polymer containing a specific structure as the repeating unit, where the conjugated polymer contains an insolubilizing group as a substituent, the weight average molecular weight (Mw) is 20,000 or more and the dispersity (Mw/Mn) is 2.40 or less.

公开(公告)号：US20100045174A1

公开(公告)日：2010-02-25

申请号：US12522713

申请日：2008-03-06

申请人： Kazuki Okabe ,  Tomoyuki Ogata ,  Koichiro Iida

发明人： Kazuki Okabe ,  Tomoyuki Ogata ,  Koichiro Iida

IPC分类号： H01J1/63 ,  C09K11/06

CPC分类号： H01L51/56 ,  C08G65/18 ,  C08G65/22 ,  C08G65/4012 ,  C08G75/23 ,  C08G2261/222 ,  C08G2261/226 ,  C08G2261/312 ,  C08G2261/3162 ,  C08G2261/41 ,  C08G2261/512 ,  C08G2261/76 ,  C09K11/06 ,  C09K2211/1433 ,  H01L51/0003 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0068 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/008 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5048 ,  H01L51/5056 ,  H01L51/5088 ,  H05B33/14

摘要： A composition for use in an organic device, useful in producing an organic device, such as an organic electroluminescent element, having high operation stability, is a composition for use in an organic device that contains at least two cross-linking compounds, at least two of the cross-linking compounds having different numbers of cross-linking groups. A polymer film produced by forming a film of the composition for use in an organic device and then polymerizing the cross-linking compounds. An organic electroluminescent element that includes an anode and a cathode on a substrate and at least one organic layer disposed between the anode and the cathode, wherein at least one of the at least one organic layer is a layer that is produced by forming a film of the composition for use in an organic device and then polymerizing the cross-linking compounds.

摘要翻译： 用于生产具有高操作稳定性的有机器件如有机电致发光元件的有机器件中的组合物是用于有机器件的组合物，其含有至少两种交联化合物，至少两种 的具有不同数目的交联基团的交联化合物。 通过形成用于有机装置的组合物的膜，然后使交联化合物聚合而制备的聚合物膜。 一种有机电致发光元件，其包括在基板上的阳极和阴极以及设置在所述阳极和所述阴极之间的至少一个有机层，其中所述至少一个有机层中的至少一个是通过形成 用于有机装置的组合物，然后使交联化合物聚合。

公开(公告)号：US5899636A

公开(公告)日：1999-05-04

申请号：US790966

申请日：1997-01-29

申请人： Shigeru Toyoda ,  Shuichi Yagi ,  Masaaki Itagaki ,  Kazuki Okabe

发明人： Shigeru Toyoda ,  Shuichi Yagi ,  Masaaki Itagaki ,  Kazuki Okabe

IPC分类号： B32B1/08 ,  B29C47/02 ,  B29C63/36 ,  B29L9/00 ,  B29L23/00 ,  B32B5/02 ,  B32B27/12 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  D04B1/00 ,  F16L1/00 ,  F16L55/162 ,  F16L55/165 ,  E03B7/09

CPC分类号： B29C63/36 ,  F16L55/1651 ,  F16L55/1656 ,  B29C47/0023 ,  B29C47/0059 ,  B29C47/02 ,  B29C47/021 ,  B29C47/065 ,  B29C47/28 ,  B29K2105/0836 ,  B29L2023/006

摘要： A reversible lining tube for repairing an existing pipeline is reversible into the existing pipeline so that its initial inner surface becomes its outer surface which adheres to the internal surface of the pipeline. In detail, the reversible lining tube includes an elastomer layer and a flock layer, prior to reversal into the existing pipeline the elastomer layer is an outer layer and the flock layer is an inner layer, upon reversal into the existing pipeline the elastomer layer becomes an inner layer and the flock layer becomes an outer layer which adheres to the internal surface of the existing pipeline.

摘要翻译： 用于修复现有管道的可逆衬里管可逆地转换到现有管道中，使得其初始内表面成为其附着在管道内表面的外表面。 详细地，可逆衬里管包括弹性体层和绒布层，在反转到现有管道之前，弹性体层是外层，并且绒毛层是内层，当反向进入现有管道时，弹性体层变成 内层和绒毛层变成粘附到现有管道的内表面的外层。