公开(公告)号：US09954190B2

公开(公告)日：2018-04-24

申请号：US14124945

申请日：2012-06-05

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

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

IPC分类号： 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分类号： 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

摘要： 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

申请人： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise

发明人： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise

IPC分类号： 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分类号： 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

摘要： 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.

公开(公告)号：US09340728B2

公开(公告)日：2016-05-17

申请号：US13387847

申请日：2010-07-29

申请人： Toshihiro Ise ,  Tetsu Kitamura ,  Toru Watanabe ,  Akira Takeda ,  Keiju Tonosaki

发明人： Toshihiro Ise ,  Tetsu Kitamura ,  Toru Watanabe ,  Akira Takeda ,  Keiju Tonosaki

IPC分类号： H01L51/50 ,  C09K11/06 ,  H05B33/14 ,  H05B33/20 ,  H01L51/00

CPC分类号： C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5012 ,  H05B33/14 ,  H05B33/20

摘要： As an organic electroluminescence device that has an excellent emission characteristic, suppresses a change in chromaticity when driving at a high temperature and has excellent durability, the organic electroluminescence device includes on a substrate a pair of electrodes and a light emitting layer disposed between the electrodes, in which the light emitting layer contains a compound represented by the following Formula (1) and a specific metal complex is provided. (Cz)p-L-(A)q  (1) (In Formula (1), Cz represents a substituted or unsubstituted arylcarbazolyl group or a substituted or unsubstituted carbazolylaryl group. L represents a single bond, a substituted or unsubstituted arylene group, a substituted or unsubstituted cycloalkylene group or a substituted or unsubstituted aromatic heterocyclic ring. A is a substituted or unsubstituted nitrogen-containing aromatic heterocyclic six-membered ring, and each of p and q independently represent an integer of 1 to 6.)

摘要翻译： 作为具有优异的发光特性的有机电致发光元件，抑制高温驱动时的色度变化，耐久性优异，有机电致发光元件在基板上具有一对电极和位于电极之间的发光层， 其中发光层含有由下式（1）表示的化合物和特定的金属络合物。 （Cz）pL-（A）q（1）（在式（1）中，Cz表示取代或未取代的芳基咔唑基或取代或未取代的咔唑基芳基，L表示单键，取代或未取代的亚芳基， 或未取代的环亚烷基或取代或未取代的芳族杂环，A为取代或未取代的含氮芳香族杂环六元环，p和q各自独立地表示1〜6的整数。

公开(公告)号：US09296944B2

公开(公告)日：2016-03-29

申请号：US13522045

申请日：2010-12-28

申请人： Toshihiro Ise ,  Tetsu Kitamura ,  Toru Watanabe

发明人： Toshihiro Ise ,  Tetsu Kitamura ,  Toru Watanabe

IPC分类号： H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  H05B33/14 ,  H01L51/50 ,  H01L51/52

CPC分类号： C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5268 ,  H05B33/14

摘要： Provided is an organic electroluminescence device having a low drive voltage and excellent durability. Provided also is an organic electroluminescence device having low dependency of voltage increment after driving on temperature of usage environment. A light emitting organic thin film containing at least one compound represented by Formula (PQ-1) and a hydrocarbon compound having a specific structure, and an organic electroluminescence device using the same. In Formula (PQ-1), each of Ra, Rb and Rc independently represents a hydrogen atom or an alkyl group, wherein any one of Ra, Rb and Rc represents a hydrogen atom and the remaining two represent an alkyl group. Each of R1 to R5 independently represents a hydrogen atom, an alkyl group, an aryl group, a fluorine atom or a cyano group. Each of Rx and Ry independently represents an alkyl group or a phenyl group.

摘要翻译： 提供了具有低驱动电压和优异的耐久性的有机电致发光器件。 还提供一种在使用环境温度下驱动后电压增量依赖性低的有机电致发光元件。 含有至少一种由式（PQ-1）表示的化合物和具有特定结构的烃化合物的发光有机薄膜和使用其的有机电致发光器件。 在式（PQ-1）中，Ra，Rb和Rc各自独立地表示氢原子或烷基，其中Ra，Rb和Rc中的任一个表示氢原子，其余两个表示烷基。 R 1〜R 5各自独立地表示氢原子，烷基，芳基，氟原子或氰基。 Rx和Ry各自独立地表示烷基或苯基。

公开(公告)号：US20120319568A1

公开(公告)日：2012-12-20

申请号：US13522045

申请日：2010-12-28

申请人： Toshihiro Ise ,  Tetsu Kitamura ,  Toru Watanabe

发明人： Toshihiro Ise ,  Tetsu Kitamura ,  Toru Watanabe

IPC分类号： C09K11/06 ,  H05B33/14

CPC分类号： C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5268 ,  H05B33/14

摘要： Provided is an organic electroluminescence device having a low driving voltage and excellent durability. Provided also is an organic electroluminescence device having low dependency of voltage increment after driving on temperature of usage environment.A light emitting organic thin film containing at least one compound represented by Formula (PQ-1) and a hydrocarbon compound having a specific structure, and an organic electroluminescence device using the same. In Formula (PQ-1), each of Ra, Rb and Rc independently represents a hydrogen atom or an alkyl group, wherein any one of Ra, Rb and Rc represents a hydrogen atom and the remaining two represent an alkyl group. Each of R1 to R5 independently represents a hydrogen atom, an alkyl group, an aryl group, a fluorine atom or a cyano group. Each of Rx and Ry independently represents an alkyl group or a phenyl group.

摘要翻译： 提供了具有低驱动电压和优异的耐久性的有机电致发光器件。 还提供一种在使用环境温度下驱动后电压增量依赖性低的有机电致发光元件。 含有至少一种由式（PQ-1）表示的化合物和具有特定结构的烃化合物的发光有机薄膜和使用其的有机电致发光器件。 在式（PQ-1）中，Ra，Rb和Rc各自独立地表示氢原子或烷基，其中Ra，Rb和Rc中的任一个表示氢原子，其余两个表示烷基。 R 1〜R 5各自独立地表示氢原子，烷基，芳基，氟原子或氰基。 Rx和Ry各自独立地表示烷基或苯基。

公开(公告)号：US20120313510A1

公开(公告)日：2012-12-13

申请号：US13522180

申请日：2010-12-28

申请人： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise

发明人： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise

IPC分类号： H05B33/14

CPC分类号： C07D209/86 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/0037 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/0094 ,  H01L51/5016 ,  H01L51/5096 ,  H01L51/5268

摘要： Provided is an organic electroluminescence device having excellent light emission efficiency and durability. Furthermore, provided is an organic electroluminescence device having a low driving voltage, a small change in chromaticity when driving at high luminance, a small change in chromaticity by aging and a small voltage rise by aging.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, whereto the the light emitting layer contains at least one compound having a carbazole structure and the organic layer adjacent to the light emitting layer contaions at least one hydrocarbon compound having a specific structure.

摘要翻译： 提供了发光效率和耐久性优异的有机电致发光元件。 此外，提供了具有低驱动电压，在高亮度驱动时的色度变化小，老化引起的色度变化小，并且老化的电压上升小的有机电致发光元件。 一种有机电致发光器件，包括由阳极和阴极构成的一对电极，电极之间的发光层和与发光层和阴极之间的发光层相邻的有机层，在基板上， 发光层含有至少一种具有咔唑结构的化合物，并且与发光层相邻的有机层包含至少一种具有特定结构的烃化合物。

公开(公告)号：US20120292607A1

公开(公告)日：2012-11-22

申请号：US13521973

申请日：2010-12-28

申请人： Toru Watanabe ,  Tetsu Kitamura ,  Toshihiro Ise

发明人： Toru Watanabe ,  Tetsu Kitamura ,  Toshihiro Ise

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： C09K11/06 ,  C07D209/82 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/0094 ,  H01L51/5016

摘要： As an organic electroluminescence device that exhibits superior external quantum efficiency and durability during driving at high temperature, and small variation in chromaticity and small increase in voltage after high-temperature driving, it is provided that the organic electroluminescence device including on a substrate a pair of electrodes and at least one layer of an organic layer including a light emitting layer disposed between the electrodes, wherein the light emitting layer contains at least one specific blue phosphorescent iridium complex and any layer of the at least one layer of an organic layer contains at least one compound represented by Formula (1): wherein in Formula (1), each of R1 to R5 independently represents a specific group or atom, n1 represents an integer of 0 to 5, and each of n2 to n5 independently represents an integer of 0 to 4.

摘要翻译： 作为在高温驱动时具有优异的外部量子效率和耐久性的有机电致发光元件，在高温驱动后色度变化小，电压变小小的情况下，有机电致发光元件在基板上包括一对 电极和包括设置在电极之间的发光层的有机层的至少一层，其中发光层包含至少一个特定的蓝色磷光铱络合物，并且至少一层有机层的任何层至少包含 一种由式（1）表示的化合物：其中在式（1）中，R 1至R 5各自独立地表示特定的基团或原子，n 1表示0至5的整数，n 2至n 5各自独立地表示0 到4。

公开(公告)号：US08305152B2

公开(公告)日：2012-11-06

申请号：US12974258

申请日：2010-12-21

申请人： Toru Watanabe ,  Shogo Inaba ,  Ryuji Kihara

发明人： Toru Watanabe ,  Shogo Inaba ,  Ryuji Kihara

IPC分类号： H03B5/30 ,  H03H9/205

CPC分类号： H03B5/30 ,  H03H3/0072 ,  H03H9/2457

摘要： An oscillator includes: a plurality of MEMS vibrators formed on a substrate; and an oscillator configuration circuit connected to the plurality of MEMS vibrators, wherein the plurality of MEMS vibrators each have a beam structure, and the respective beam structures are different, whereby their resonant frequencies are different.

摘要翻译： 振荡器包括：形成在基板上的多个MEMS振动器; 以及连接到所述多个MEMS振动器的振荡器配置电路，其中所述多个MEMS振子各自具有波束结构，并且所述各个波束结构不同，由此它们的谐振频率不同。

公开(公告)号：US20120134055A1

公开(公告)日：2012-05-31

申请号：US13225292

申请日：2011-09-02

申请人： Naozumi Tsuda ,  Akiyo Mizutani ,  Toru Watanabe ,  Takahiro Imamura

发明人： Naozumi Tsuda ,  Akiyo Mizutani ,  Toru Watanabe ,  Takahiro Imamura

IPC分类号： G11B5/60

CPC分类号： G11B5/6082

摘要： According to one embodiment, a head includes a head slider including a bearing surface and configured to fly by an airflow between the recording medium surface and the bearing surface, and a recording element and a reproduction element arranged in an outflow end portion of the head slider with respect to the airflow. The bearing surface includes a first pressure generating portion on an inflow end portion of the head slider with respect to the airflow, configured to generate a pressure, a second pressure generating portion on the outflow end portion, configured to generate a pressure, and a third pressure generating portion between the first and second pressure generating portions at a transverse central part of the bearing surface, configured to generate a pressure higher than that generated by the first pressure generating portion and lower than that generated by the second pressure generating portion.

摘要翻译： 根据一个实施例，头部包括头部滑动器，该头部滑动器包括支承表面并构造成通过记录介质表面和支承表面之间的气流飞行，并且记录元件和布置在磁头滑块的流出端部分中的再现元件 相对于气流。 所述支承面包括相对于所述气流的头部滑块的流入端部分上的第一压力产生部分，被配置为产生压力，所述流出端部分上的第二压力产生部分构造成产生压力， 所述第一和第二压力产生部分之间的压力产生部分在所述支承表面的横向中心部分处被配置为产生比由所述第一压力产生部分产生的压力高的压力并且低于由所述第二压力产生部分产生的压力。

公开(公告)号：US20120053171A1

公开(公告)日：2012-03-01

申请号：US13138504

申请日：2010-02-24

申请人： Noritaka Kitazawa ,  Daisuke Shinmyo ,  Koichio Ito ,  Nobuaki Sato ,  Daiju Hasegawa ,  Toshiyuki Uemura ,  Toru Watanabe

发明人： Noritaka Kitazawa ,  Daisuke Shinmyo ,  Koichio Ito ,  Nobuaki Sato ,  Daiju Hasegawa ,  Toshiyuki Uemura ,  Toru Watanabe

IPC分类号： A61K31/55 ,  A61K31/4985 ,  A61K31/496 ,  A61K31/4375 ,  C07D487/04 ,  A61K31/4439 ,  C07D498/04 ,  A61P25/28 ,  C07D471/04 ,  A61P25/00 ,  A61K31/5365 ,  A61K31/437

CPC分类号： C07D417/14 ,  C07D471/04 ,  C07D471/18 ,  C07D487/04 ,  C07D498/04

摘要： A compound represented by the formula [I]: or a pharmacologically acceptable salt or ester thereof, wherein Ring A represents a five-membered aromatic heterocyclic group or the like fused with a non-aromatic ring group, which may be substituted, Ring B represents a phenyl group or the like which may be substituted, X1 represents a single bond or the like, R1 and R2 each represent a C1-6 alkyl group or the like, m represents an integer of 0 to 3, and n represents an integer of 0 to 2, is effective as a therapeutic agent for a disease caused by Aβ.

摘要翻译： 由式[I]表示的化合物或其药理学上可接受的盐或酯，其中环A表示与可被取代的非芳族环基稠合的五元芳族杂环基等，环B表示 可以被取代的苯基等，X1表示单键等，R1和R2各自表示C1-6烷基等，m表示0〜3的整数，n表示 0〜2，作为A＆Bgr引起的疾病的治疗剂是有效的。