公开(公告)号：US20140264301A1

公开(公告)日：2014-09-18

申请号：US14239691

申请日：2012-08-06

申请人： Koji Takaku ,  Tetsu Kitamura ,  Yasunori Yonekuta ,  Saki Takada ,  Toshihiro Ise

发明人： Koji Takaku ,  Tetsu Kitamura ,  Yasunori Yonekuta ,  Saki Takada ,  Toshihiro Ise

IPC分类号： H01L51/00 ,  H01L51/50

CPC分类号： H01L51/0056 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/1096 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5012

摘要： 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 organic layer including a light emitting layer, disposed between the electrodes, in which at least one kind of compound represented by the following general formula (I) is contained in any layer of the at least one organic layer. The organic electroluminescent element has good luminous efficiency, driving voltage, and driving durability, and has low dependence of such performance on a deposition rate: wherein X, Q, R1 to R8 are as defined in the application.

摘要翻译： 一种有机电致发光元件，包括基板，包括阳极和阴极的一对电极，设置在基板上，以及至少一个包括发光层的有机层，设置在电极之间，其中至少一种代表的化合物 通过以下通式（I）包含在至少一个有机层的任何层中。 有机电致发光元件具有良好的发光效率，驱动电压和驱动耐久性，并且这种性能对沉积速率的依赖性低：其中X，Q，R 1至R 8如本申请中所定义。

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：US20140326966A1

公开(公告)日：2014-11-06

申请号：US14239700

申请日：2012-08-06

申请人： Koji Takaku ,  Saki Takada ,  Yasunori Yonekuta ,  Toshihiro Ise

发明人： Koji Takaku ,  Saki Takada ,  Yasunori Yonekuta ,  Toshihiro Ise

IPC分类号： H01L51/00

CPC分类号： H01L51/0056 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1088 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0091 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H05B33/14

摘要： 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 organic layer including a light emitting layer, disposed between the electrodes. At least one kind of a compound represented by the following general formula (I) is contained in any layer of the at least one organic layer. The organic electroluminescent element has good luminous efficiency, driving voltage, and driving durability, and has low dependence of such performance on a deposition rate. Wherein: L1 to L4, n1 to n4, A1, A5, A6, A10 and, R are as defined in the application.

摘要翻译： 一种有机电致发光元件，包括设置在基板上的基板，包括阳极和阴极的一对电极，以及设置在电极之间的至少一个包括发光层的有机层。 至少一种由以下通式（I）表示的化合物包含在至少一个有机层的任何层中。 有机电致发光元件具有良好的发光效率，驱动电压和驱动耐久性，并且这种性能对沉积速率的依赖性低。 其中，L1〜L4，n1〜n4，A1，A5，A6，A10及R如本申请所述。

公开(公告)号：US07876596B2

公开(公告)日：2011-01-25

申请号：US11575091

申请日：2005-11-04

申请人： Hiroyuki Nishide ,  Kenji Honda ,  Yasunori Yonekuta ,  Takashi Kurata ,  Shigemoto Abe

发明人： Hiroyuki Nishide ,  Kenji Honda ,  Yasunori Yonekuta ,  Takashi Kurata ,  Shigemoto Abe

IPC分类号： G11C11/00

CPC分类号： G11C13/0014 ,  B82Y10/00 ,  G11C13/0016 ,  G11C2213/15 ,  H01L27/285 ,  H01L51/0595 ,  Y10T29/49002

摘要： A novel nonvolatile memory element, which can be manufactured by a simple and high yield process by using an organic material and has a high on/off ratio, and a method for manufacturing such nonvolatile memory element. A switching layer (14) made of an electrical insulating radical polymer is provided between an anode layer (12) and a cathode layer (16). Further, a hole injection transport layer (13) is provided between the switching layer (14) and the anode layer (12), and an electron injection transport layer (15), between the switching layer (14) and the cathode layer (16). An intermediate layer is provided between the switching layer and the adjacent layer. The radical polymer is preferably nitroxide radical polymer. The switching layer (14), the hole injection transport layer (13) and the electron injection transport layer (15) are formed by being stacked by a wet process.

摘要翻译： 一种新颖的非易失性存储元件，其可以通过使用有机材料通过简单且高收率的方法制造并且具有高的开/关比率，以及制造这种非易失性存储元件的方法。 在阳极层（12）和阴极层（16）之间设置由绝缘自由基聚合物构成的开关层（14）。 此外，在开关层（14）和阳极层（12）之间设置有空穴注入传输层（13），以及在开关层（14）和阴极层（16）之间的电子注入传输层（15） ）。 在切换层和相邻层之间设置中间层。 自由基聚合物优选为氮氧自由基聚合物。 通过湿法堆叠形成开关层（14），空穴注入传输层（13）和电子注入传输层（15）。

公开(公告)号：US09620720B2

公开(公告)日：2017-04-11

申请号：US14239691

申请日：2012-08-06

申请人： Koji Takaku ,  Tetsu Kitamura ,  Yasunori Yonekuta ,  Saki Takada ,  Toshihiro Ise

发明人： Koji Takaku ,  Tetsu Kitamura ,  Yasunori Yonekuta ,  Saki Takada ,  Toshihiro Ise

IPC分类号： H01L51/00 ,  H01L51/50 ,  C09K11/06

CPC分类号： H01L51/0056 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/1096 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5012

摘要： 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 organic layer including a light emitting layer, disposed between the electrodes, in which at least one kind of compound represented by the following general formula (I) is contained in any layer of the at least one organic layer. The organic electroluminescent element has good luminous efficiency, driving voltage, and driving durability, and has low dependence of such performance on a deposition rate: wherein X, Q, R1 to R8 are as defined in the application.

公开(公告)号：US20150053936A1

公开(公告)日：2015-02-26

申请号：US14237764

申请日：2012-08-02

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

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

IPC分类号： H01L51/00

摘要： 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 organic layer including a light emitting layer, disposed between the electrodes, in which the organic layer includes a compound represented by the following general formula (1), has high luminous efficiency, excellent blue color purity, and a small change in the chromaticity due to deterioration by driving, wherein Cy, Dn1, Ac1, L1, L2, L3, ring Z1, u1, q1, n1, m1, A11, and A12 are as defined herein.

摘要翻译： 一种有机电致发光元件，包括基板，一对包括阳极和阴极的电极，设置在基板上，以及至少一个包括发光层的有机层，设置在电极之间，其中有机层包括表示的化合物 通过以下通式（1），具有高发光效率，优异的蓝色纯度，以及由于驱动劣化引起的色度变化小，其中Cy，Dn1，Ac1，L1，L2，L3，环Z1， q1，n1，m1，A11和A12如本文所定义。

公开(公告)号：US20140159024A1

公开(公告)日：2014-06-12

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

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]).)

摘要翻译： 使用由以下通式表示的化合物的有机电致发光元件发出深蓝光，并且在亮度调制期间色度几乎没有变化。 （n1为0〜8的整数，R1 [基团]各自独立地为取代芘骨架的氢原子的取代基; X为CRaRb（Ra和Rb各自独立地为氢原子或取代基），O， S或SiRdRe（Rd和Re各自独立地为氢原子或取代基）; A1至A4各自独立地表示N或CRf（Rf表示氢原子或取代基，并且两个相邻的Rf [基团]可以共同形成 饱和或不饱和环，但不超过两个环可以由两个或更多个Rf [基团]共同形成）。

公开(公告)号：US09647214B2

公开(公告)日：2017-05-09

申请号：US14238360

申请日：2012-08-06

申请人： Saki Takada ,  Koji Takaku ,  Yasunori Yonekuta ,  Toshihiro Ise

发明人： Saki Takada ,  Koji Takaku ,  Yasunori Yonekuta ,  Toshihiro Ise

IPC分类号： H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07D471/06 ,  C07C13/62 ,  H01L51/52 ,  H01L51/50

CPC分类号： H01L51/0056 ,  C07C13/62 ,  C07C2601/16 ,  C07C2603/54 ,  C07C2603/94 ,  C07D471/06 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/1096 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0057 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5203

摘要： An organic electroluminescent element using a compound represented by the following general formula (I) emits dark blue light and has a high effect of inhibition of voltage during high-luminance driving: wherein R1 to R6; E1 and E2; X1 and X2; and A1 to A8 are as defined herein.

公开(公告)号：US09627623B2

公开(公告)日：2017-04-18

申请号：US14239700

申请日：2012-08-06

申请人： Koji Takaku ,  Saki Takada ,  Yasunori Yonekuta ,  Toshihiro Ise

发明人： Koji Takaku ,  Saki Takada ,  Yasunori Yonekuta ,  Toshihiro Ise

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

CPC分类号： H01L51/0056 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1088 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0091 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H05B33/14

摘要： 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 organic layer including a light emitting layer, disposed between the electrodes. At least one kind of a compound represented by the following general formula (I) is contained in any layer of the at least one organic layer. The organic electroluminescent element has good luminous efficiency, driving voltage, and driving durability, and has low dependence of such performance on a deposition rate. Wherein: L1 to L4, n1 to n4, A1, A5, A6, A10 and, R are as defined in the application.

公开(公告)号：US20140339519A1

公开(公告)日：2014-11-20

申请号：US14238360

申请日：2012-08-06

申请人： Saki Takada ,  Koji Takaku ,  Yasunori Yonekuta ,  Toshihiro Ise

发明人： Saki Takada ,  Koji Takaku ,  Yasunori Yonekuta ,  Toshihiro Ise

IPC分类号： H01L51/00 ,  H01L51/52

CPC分类号： H01L51/0056 ,  C07C13/62 ,  C07C2601/16 ,  C07C2603/54 ,  C07C2603/94 ,  C07D471/06 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/1096 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0057 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5203

摘要： An organic electroluminescent element using a compound represented by the following general formula (I) emits dark blue light and has a high effect of inhibition of voltage during high-luminance driving: wherein R1 to R6; E1 and E2; X1 and X2; and A1 to A8 are as defined herein.

摘要翻译： 使用由以下通式（I）表示的化合物的有机电致发光元件发出深蓝色光，并且在高亮度驱动期间具有很高的电压抑制效果：其中R1至R6; E1和E2; X1和X2; 和A1至A8如本文所定义。