公开(公告)号：US20130264547A1

公开(公告)日：2013-10-10

申请号：US13758546

申请日：2013-02-04

Applicant: Tetsu Kitamura ,  Tenka Ouyo ,  Yuki Hirai ,  Koji Takaku ,  Wataru Sotoyama ,  Masaru Kinoshita ,  Kuniyuki Kaminaga ,  Yosuke Yamamoto

Inventor： Tetsu Kitamura ,  Tenka Ouyo ,  Yuki Hirai ,  Koji Takaku ,  Wataru Sotoyama ,  Masaru Kinoshita ,  Kuniyuki Kaminaga ,  Yosuke Yamamoto

IPC: H01L51/00

CPC classification number: H01L51/006 ,  C07C211/61 ,  C07C2603/54 ,  C07D209/80 ,  C07D215/06 ,  C07D471/04 ,  C07F7/081 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0094 ,  H01L51/5012 ,  H05B33/14

Abstract: An organic electroluminescent element including a substrate, a pair of electrodes including an anode and a cathode, disposed on the substrate, and at least one layer of organic layers including a light emitting layer, disposed between the electrodes, in which at least one of the organic layers contains a compound represented by the following general formula: (R1 to R18 each independently represent a hydrogen atom or a substituent, and at least one of R1 to R8 and R10 to R17 represents -L-NR19R20 (R19 and R20 each independently represent any of an alkyl group, an aryl group, a heteroaryl group. R19 and R20 may be combined to each other to form a ring. L represents a single bond or a divalent linking group). X1 to X18 each independently represent a carbon atom or a nitrogen atom, and when X1 to X18 represent nitrogen atoms, R1 to R18 for bonding do not present.)

Abstract translation: 设置在基板上的包括基板，包括阳极和阴极的一对电极的有机电致发光元件以及设置在电极之间的包括发光层的至少一层有机层，其中至少一个 有机层包含由以下通式表示的化合物：（R 1至R 18各自独立地表示氢原子或取代基，并且R 1至R 8和R 10至R 17中的至少一个表示-L-NR 19 R 20（R 19和R 20各自独立地表示 烷基，芳基，杂芳基中的任一个，R 19和R 20可以相互结合形成环，L表示单键或二价连接基），X 1〜X 18各自独立地表示碳原子或 氮原子，当X 1〜X 18表示氮原子时，不存在用于键合的R 1〜R 18。

公开(公告)号：US08378336B2

公开(公告)日：2013-02-19

申请号：US12487005

申请日：2009-06-18

Applicant: Tetsu Kitamura

Inventor： Tetsu Kitamura

IPC: H01L35/24

CPC classification number: H01L51/006 ,  C07D471/06 ,  C09B5/62 ,  C09B57/007 ,  C09B57/08 ,  C09K19/3483 ,  C09K19/3488 ,  C09K19/3491 ,  C09K19/3497 ,  C09K19/40 ,  C09K2019/0496 ,  H01L51/0053 ,  H01L51/0061 ,  H01L51/0068 ,  H01L51/0076 ,  H01L51/0095 ,  H01L51/4206 ,  H01L51/4253 ,  Y02E10/549

Abstract: A liquid crystalline organic semiconductor material, having a compound having at least one bonding form selected from the group consisting of (p-type organic semiconductor compound residue)-(n-type organic semiconductor compound residue)-(p-type organic semiconductor compound residue), and (n-type organic semiconductor compound residue)-(p-type organic semiconductor compound residue)-(n-type organic semiconductor compound residue).

Abstract translation: 一种液晶有机半导体材料，其具有选自（p型有机半导体化合物残基） - （n型有机半导体化合物残基） - （p型有机半导体化合物残基） - （p型有机半导体化合物残基）的至少一种键合形式的化合物 ）和（n型有机半导体化合物残基） - （p型有机半导体化合物残基） - （n型有机半导体化合物残基）。

公开(公告)号：US20120126691A1

公开(公告)日：2012-05-24

申请号：US13387913

申请日：2010-07-30

Applicant: Toshihiro Ise ,  Tetsu Kitamura ,  Saki Takada ,  Toru Watanabe

Inventor： Toshihiro Ise ,  Tetsu Kitamura ,  Saki Takada ,  Toru Watanabe

IPC: H05B33/14 ,  B32B9/00

CPC classification number: H01L51/0072 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016 ,  H05B33/14

Abstract: The organic electroluminescence device has, on a substrate thereof, a pair of electrodes and at least one organic layer including a light emitting layer between the electrodes, wherein the light emitting layer contains a phosphorescent complex material containing a specific monoanionic bidentate ligand and the device contains, in a layer sandwiched between the light emitting layer and a cathode, a compound represented by the following formula (1): (Cz)p-L-(A)q  (1) wherein, Cz represents a substituted or unsubstituted arylcarbazolyl or carbazolylaryl, L represents a single bond or a substituted or unsubstituted arylene, cycloalkylene, or aromatic heterocycle, A represents a substituted or unsubstituted nitrogen-containing 6-membered aromatic heterocycle, and each of p and q independently represents an integer from 1 to 6.

Abstract translation: 有机电致发光器件在其基板上具有一对电极和至少一个在电极之间包含发光层的有机层，其中发光层含有含有特定单阴离子二齿配体的磷光复合材料，该器件含有 在夹在发光层和阴极之间的层中，由下式（1）表示的化合物：（Cz）pL-（A）q（1）其中，Cz表示取代或未取代的芳基咔唑基或咔唑基芳基，L 表示单键或取代或未取代的亚芳基，亚环烷基或芳族杂环，A表示取代或未取代的含氮6元芳族杂环，p和q各自独立地表示1〜6的整数。

公开(公告)号：US20120126221A1

公开(公告)日：2012-05-24

申请号：US13388132

申请日：2010-07-27

Applicant: Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise ,  Hiroo Takizawa

Inventor： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise ,  Hiroo Takizawa

IPC: H01L51/54 ,  C07D403/14 ,  C07D401/10 ,  C07D403/10

CPC classification number: C07D403/10 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5048

Abstract: A charge-transporting material contains a compound represented by the following formula (1) in an organic layer, in which the contents of specific halogen-containing compounds are 0.1% or less to the compound represented by formula (1). In formula (1), each of A1 and A2 independently represents N, —CH or —CR; R represents a substituent; L represents a single bond, an arylene group, a cycloalkylene group or an aromatic heterocyclic group; each of R1 to R5 independently represents a substituent; each of n1, n2 and n3 independently represents an integer of 0 to 4; each of n4 and n5 independently represents an integer of 0 to 5; and each of p and q independently represents an integer of 1 to 4.

Abstract translation: 电荷输送材料在有机层中含有下述式（1）表示的化合物，其中特定含卤素化合物的含量相对于式（1）表示的化合物为0.1％以下。 在式（1）中，A1和A2各自独立地表示N，-CH或-CR; R表示取代基; L表示单键，亚芳基，亚环烷基或芳族杂环基; R 1〜R 5各自独立地表示取代基。 n1，n2和n3各自独立地表示0〜4的整数， n4和n5各自独立地表示0〜5的整数， p和q各自独立地表示1〜4的整数。

公开(公告)号：US08053661B2

公开(公告)日：2011-11-08

申请号：US12358335

申请日：2009-01-23

Applicant: Tetsuro Mitsui ,  Kimiatsu Nomura ,  Tetsu Kitamura

Inventor： Tetsuro Mitsui ,  Kimiatsu Nomura ,  Tetsu Kitamura

IPC: H01L25/00 ,  H01L31/11 ,  B32B9/00 ,  B32B9/04 ,  C07D321/00 ,  C07D335/00

CPC classification number: H01L51/0051 ,  B82Y10/00 ,  H01L27/307 ,  H01L51/0046 ,  H01L51/0053 ,  H01L51/0061 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/4246 ,  H01L51/4253 ,  H01L2251/308 ,  Y10S428/917

Abstract: A photoelectric conversion element is provided and includes: an electrically conductive thin layer; an organic photoelectric conversion layer containing a compound having a partial structure represented by the following formula (I) and a fullerene or a fullerene derivative; and a transparent electrically conductive thin layer. X represents O, S or N—R10, R10 represents a hydrogen atom or a substituent, Rx and Ry represent a hydrogen atom or a substituent, with at least one representing an electron-withdrawing group, Rx and Ry may combine to form a ring, R represents a bond (—), a hydrogen atom or a substituent, with at least one being the bond, nr represents an integer of 1 to 4, R's may be the same or different when nr is 2 or more, and R's at the 2- and 3-positions or R's at the 5- and 6-positions may combine with each other to form a ring.

Abstract translation: 提供了一种光电转换元件，包括：导电薄层; 含有具有下述式（I）所示的部分结构的化合物和富勒烯或富勒烯衍生物的有机光电转换层; 和透明导电薄层。 X表示O，S或N-R 10，R 10表示氢原子或取代基，Rx和Ry表示氢原子或取代基，其中至少一个表示吸电子基团，Rx和Ry可以结合形成环 ，R表示键（ - ），氢原子或取代基，至少一个为键，nr表示1〜4的整数，当nr为2以上时，R可以相同或不同，R为 5-和6-位上的2-和3-位或R可以彼此结合形成环。

公开(公告)号：US20100171417A1

公开(公告)日：2010-07-08

申请号：US12683011

申请日：2010-01-06

Applicant: Tetsu KITAMURA ,  Satoshi SANO ,  Toshihiro ISE ,  Saki TAKADA

Inventor： Tetsu KITAMURA ,  Satoshi SANO ,  Toshihiro ISE ,  Saki TAKADA

IPC: H01J1/62 ,  C07D401/10

CPC classification number: C07D401/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0087 ,  H01L51/0094 ,  H01L51/5016 ,  H01L51/5048

Abstract: Provided is a charge transport material represented by the following general formula (1) or (2). In the foregoing general formulae, each of L1 and L2 independently represents a connecting group; each of R and RN independently represents a substituent; each of R1 and R2 independently represents a substituent, provided that R1 and R2 do not represent an aryl group at the same time; each A independently represents a carbon atom or a nitrogen atom; n represents an integer of 2 or more and not more than 10; and each m independently represents an integer.

Abstract translation: 提供由以下通式（1）或（2）表示的电荷输送材料。 在上述通式中，L1和L2各自独立地表示连接基团; R和RN各自独立地表示取代基; R 1和R 2各自独立地表示取代基，条件是R 1和R 2不同时表示芳基; 每个A独立地表示碳原子或氮原子; n表示2以上且10以下的整数， 并且每个m独立地表示整数。

公开(公告)号：US20100155712A1

公开(公告)日：2010-06-24

申请号：US12644303

申请日：2009-12-22

Applicant: Tetsu KITAMURA

Inventor： Tetsu KITAMURA

IPC: H01L51/52

CPC classification number: H01L51/0059 ,  H01L51/004 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/301 ,  H01L2251/308 ,  H01L2251/5376 ,  Y10S428/917

Abstract: An organic electroluminescent device is provided and includes: a cathode; an anode; and a light-emitting layer between the cathode and the anode. The light-emitting layer includes a compound represented by formula (1). In formula (1), L represents a linking group; A1, A2, A3, A4, A5, A6, A7, A8, A9, and A10 each independently represent a carbon atom or a nitrogen atom, provided that at least two of A1, A5, A6, and A10 each represent a carbon atom having R′; R′ represents a substituent having a carbon atom at a bonding position thereof; a plurality of Rs each independently represent a substituent; m represents an integer; and n represents an integer of 2 to 10.

Abstract translation: 提供有机电致发光器件，包括：阴极; 阳极; 以及在阴极和阳极之间的发光层。 发光层包括由式（1）表示的化合物。 在式（1）中，L表示连接基团; A1，A2，A3，A4，A5，A6，A7，A8，A9和A10各自独立地表示碳原子或氮原子，条件是A1，A5，A6和A10中的至少两个各自表示碳原子 有R' R'表示在其键合位置具有碳原子的取代基; 多个Rs各自独立地表示取代基; m表示整数; n表示2〜10的整数。

公开(公告)号：US07053133B2

公开(公告)日：2006-05-30

申请号：US10475908

申请日：2002-05-03

Applicant: Hiroaki Yamaguchi ,  Tetsu Kitamura

Inventor： Hiroaki Yamaguchi ,  Tetsu Kitamura

IPC: B32B27/38 ,  B32B25/14 ,  C08F2/46

CPC classification number: C08G59/18 ,  C08L25/10 ,  C08L63/00 ,  C08L2666/04 ,  C08L2666/14 ,  C09J7/10 ,  C09J163/00 ,  C09J2461/00 ,  H05K3/323 ,  Y10T428/2852 ,  Y10T428/287 ,  Y10T428/2878 ,  Y10T428/2883

Abstract: An ultraviolet activatable adhesive film comprising an epoxy resin, an ultraviolet activatable cationic polymerization catalyst and cationic polymerization inhibitor and water in an amount effective to suppress the cationic polymerization of the film and prolong the time from activation to thermal press-bonding after the ultraviolet activatable adhesive film is activated by irradiation by ultraviolet rays.

Abstract translation: 包含环氧树脂，紫外线可激活的阳离子聚合催化剂和阳离子聚合抑制剂的紫外线可激活的粘合剂膜和有效抑制膜的阳离子聚合的量并且在紫外线可激活的粘合剂之后延长从活化到热压粘合的时间的水 通过紫外线照射来活化膜。

公开(公告)号：US09954190B2

公开(公告)日：2018-04-24

申请号：US14124945

申请日：2012-06-05

Applicant: Saki Takada ,  Yasunori Yonekuta ,  Toshihiro Ise ,  Tetsu Kitamura ,  Toru Watanabe ,  Wataru Sotoyama ,  Koji Takaku ,  Katsuyuki Youfu

Inventor： Saki Takada ,  Yasunori Yonekuta ,  Toshihiro Ise ,  Tetsu Kitamura ,  Toru Watanabe ,  Wataru Sotoyama ,  Koji Takaku ,  Katsuyuki Youfu

IPC: H01L51/00 ,  C07D401/04 ,  C07D235/18 ,  C07D235/20 ,  C07D209/56 ,  C07D307/77 ,  C09K11/06 ,  H01J29/20 ,  H01L51/50 ,  C07C211/61 ,  C07C217/94 ,  C07C323/38 ,  C07D495/04 ,  C07F7/08 ,  C07D213/38 ,  C07C43/267 ,  C09B57/00 ,  C09B69/00

CPC classification number: H01L51/0094 ,  C07C43/267 ,  C07C211/61 ,  C07C217/94 ,  C07C323/38 ,  C07C2601/14 ,  C07C2603/54 ,  C07D209/56 ,  C07D213/38 ,  C07D235/18 ,  C07D235/20 ,  C07D307/77 ,  C07D401/04 ,  C07D495/04 ,  C07F7/0805 ,  C07F7/0807 ,  C09B57/001 ,  C09B57/008 ,  C09B69/008 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01J29/20 ,  H01L51/0056 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0073 ,  H01L51/5012

Abstract: An organic electroluminescent element that uses a compound expressed by the following general formula emits dark blue light and exhibits little change in chromaticity during brightness modulation. (n1 is an integer from 0 to 8; the R1 [groups] are each independently a substituent substituted for a hydrogen atom of the pyrene skeleton; X is CRaRb (Ra and Rb are each independently a hydrogen atom or a substituent), O, S, or SiRdRe (Rd and Re are each independently a hydrogen atom or a substituent); and A1 to A4 represent each independently either N or CRf (Rf represents a hydrogen atom or a substituent, and two adjacent Rf [groups] may jointly form a saturated or unsaturated ring, but no more than two rings may be formed jointly by two or more of the Rf [groups]).)

公开(公告)号：US09676717B2

公开(公告)日：2017-06-13

申请号：US13522202

申请日：2010-12-28

Applicant: Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise

Inventor： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise

IPC: H01L51/54 ,  H01L27/32 ,  C07D209/86 ,  C09K11/06 ,  H01L51/00 ,  H05B33/10 ,  C07D403/12 ,  C07D221/06 ,  C07D235/18 ,  C07D487/22 ,  H01L51/50 ,  H01L51/52

CPC classification number: C07D209/86 ,  C07D221/06 ,  C07D235/18 ,  C07D403/12 ,  C07D487/22 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/0054 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5268 ,  H05B33/10

Abstract: Provided is an organic electroluminescence device including a pair of electrodes composed of an anode and a cathode, a light emitting layer between the electrodes and an organic layer which is adjacent to the light emitting layer between the light emitting layer and the cathode, on a substrate, and the light emitting layer contains at least one compound having a carbazole structure and the organic layer adjacent to the light emitting layer contains at least one hydrocarbon compound having a specific structure.