公开(公告)号：US08138668B2

公开(公告)日：2012-03-20

申请号：US12438894

申请日：2008-05-15

申请人： Naoki Yamada ,  Satoshi Igawa ,  Masashi Hashimoto ,  Minako Nakasu ,  Takayuki Horiuchi ,  Jun Kamatani ,  Shinjiro Okada

发明人： Naoki Yamada ,  Satoshi Igawa ,  Masashi Hashimoto ,  Minako Nakasu ,  Takayuki Horiuchi ,  Jun Kamatani ,  Shinjiro Okada

IPC分类号： H01J1/63 ,  C07C25/13

CPC分类号： H01L51/0052 ,  C07C13/62 ,  C07C43/21 ,  C07C43/215 ,  C07C211/55 ,  C07C211/61 ,  C07C255/52 ,  C07C2603/18 ,  C07C2603/40 ,  C07C2603/50 ,  C07C2603/52 ,  C07C2603/60 ,  C07D213/06 ,  C07D213/38 ,  C07D239/26 ,  C07D401/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5036 ,  H01L2251/308 ,  H05B33/14

摘要： There is provided a benzo[a]fluoranthene compound represented by the following general formula (I): wherein at least one of R14, R15, R16, R20, and R21 represents Rn represented by the following general formula (i), and R11 to R22 none of which is represented by Rn each represent a hydrogen atom, a halogen atom or the like, and R11 to R22 none of which is represented by Rn may be identical to or different from one another; wherein R23, R24, R25, R26, and R27 each represent a hydrogen atom, a halogen atom or the like, and R23, R24, R25, R26, and R27 may be identical to or different from one another, provided that, in at least one pair of adjacent substituents out of R23, R24, R25, and R26, the substituents are bonded to each other to form a ring.

摘要翻译： 提供由以下通式（I）表示的苯并[a]荧蒽化合物：其中R 14，R 15，R 16，R 20和R 21中的至少一个表示由以下通式（i）表示的R n，R 11至 R 22中的任何一个不表示氢原子，卤素原子等，R 11〜R 22不能相同或不同， 其中R 23，R 24，R 25，R 26和R 27各自表示氢原子，卤素原子等，R 23，R 24，R 25，R 26和R 27可以相同或不同，条件是在 R23，R24，R25和R26中至少一对相邻取代基取代基彼此键合形成环。

公开(公告)号：US20110024737A1

公开(公告)日：2011-02-03

申请号：US12935627

申请日：2009-05-18

申请人： Takayuki Horiuchi ,  Jun Kamatani ,  Satoshi Igawa ,  Naoki Yamada ,  Masashi Hashimoto ,  Tetsuya Kosuge

发明人： Takayuki Horiuchi ,  Jun Kamatani ,  Satoshi Igawa ,  Naoki Yamada ,  Masashi Hashimoto ,  Tetsuya Kosuge

IPC分类号： H01L51/50 ,  C07D401/14 ,  C07C13/62 ,  C07C13/70

CPC分类号： C09K11/06 ,  C07C13/62 ,  C07C25/22 ,  C07C43/21 ,  C07C205/06 ,  C07C211/61 ,  C07C255/52 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/54 ,  C07D213/06 ,  C07D239/26 ,  C07D241/12 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5048 ,  H05B33/14

摘要： Provided are a fused polycyclic compound obtained by expanding the conjugated system of a chrysene skeleton, and an organic light emitting device using the compound. The organic light emitting device has an optical output with high efficiency and high luminance, and is extremely durable.

摘要翻译： 提供通过使骨架的共轭体系膨胀而获得的熔融多环化合物和使用该化合物的有机发光装置。 有机发光器件具有高效率和高亮度的光输出，并且非常耐用。

公开(公告)号：US08586207B2

公开(公告)日：2013-11-19

申请号：US12935627

申请日：2009-05-18

申请人： Takayuki Horiuchi ,  Jun Kamatani ,  Satoshi Igawa ,  Naoki Yamada ,  Masashi Hashimoto ,  Tetsuya Kosuge

发明人： Takayuki Horiuchi ,  Jun Kamatani ,  Satoshi Igawa ,  Naoki Yamada ,  Masashi Hashimoto ,  Tetsuya Kosuge

IPC分类号： H01L51/54

CPC分类号： C09K11/06 ,  C07C13/62 ,  C07C25/22 ,  C07C43/21 ,  C07C205/06 ,  C07C211/61 ,  C07C255/52 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/54 ,  C07D213/06 ,  C07D239/26 ,  C07D241/12 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5048 ,  H05B33/14

摘要： Provided are a fused polycyclic compound obtained by expanding the conjugated system of a chrysene skeleton, and an organic light emitting device using the compound. The organic light emitting device has an optical output with high efficiency and high luminance, and is extremely durable.

摘要翻译： 提供通过使骨架的共轭体系膨胀而获得的熔融多环化合物和使用该化合物的有机发光装置。 有机发光器件具有高效率和高亮度的光输出，并且非常耐用。

公开(公告)号：US08293383B2

公开(公告)日：2012-10-23

申请号：US12438640

申请日：2008-05-15

申请人： Takayuki Horiuchi ,  Naoki Yamada ,  Satoshi Igawa ,  Masashi Hashimoto ,  Minako Nakasu ,  Jun Kamatani ,  Shinjiro Okada

发明人： Takayuki Horiuchi ,  Naoki Yamada ,  Satoshi Igawa ,  Masashi Hashimoto ,  Minako Nakasu ,  Jun Kamatani ,  Shinjiro Okada

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： H01L51/0052 ,  C07C13/62 ,  C07C43/215 ,  C07C211/55 ,  C07C211/61 ,  C07C2603/18 ,  C07C2603/40 ,  C07C2603/50 ,  C07C2603/52 ,  C07C2603/60 ,  C07C2603/74 ,  C07D213/38 ,  C07D239/26 ,  C07D401/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5036 ,  H01L2251/308 ,  H05B33/14

摘要： There is provided a benzo[a]fluoranthene compound represented by the formula (I): wherein: at least one R11 to R22 represents Rm represented by the formula (i): Rm=—Ar1—X1  (i) wherein: Ar1 represents any one of the following groups (i-a) to (i-c): (i-a) a substituted or unsubstituted phenylene group, (i-b) a substituted or unsubstituted monocyclic heterocyclic group, and (i-c) a composite substituent formed of two substituents selected from substituents corresponding to the groups (i-a) and (i-b); and X1 represents a substituted or unsubstituted alkyl group having 2 or more carbon atoms, a substituted or unsubstituted alkenyl group, or a substituted or unsubstituted alkynyl group; and R11 to R22 none of which is represented by Rm each represent a hydrogen atom, a halogen atom or the like, and R11 to R22 none of which is represented by Rm may be identical to or different from each other.

摘要翻译： 提供由式（I）表示的苯并[a]荧蒽化合物：其中：至少一个R 11至R 22表示由式（i）表示的R m：R m = -Ar 1 -X 1（i）其中：Ar 1表示任何 以下组（ia）至（ic）之一：（ia）取代或未取代的亚苯基，（ib）取代或未取代的单环杂环基，和（ic）由两个取代基组成的复合取代基，所述取代基选自对应于 组（ia）和（ib）; X1表示取代或未取代的碳原子数2以上的烷基，取代或未取代的链烯基或取代或未取代的炔基; R 11，R 22，R 11〜R 22，R 11〜R 22均不相同或不同。

公开(公告)号：US20100237328A1

公开(公告)日：2010-09-23

申请号：US12438640

申请日：2008-05-15

申请人： Takayuki Horiuchi ,  Naoki Yamada ,  Satoshi Igawa ,  Masashi Hashimoto ,  Minako Nakasu ,  Jun Kamatani ,  Shinjiro Okada

发明人： Takayuki Horiuchi ,  Naoki Yamada ,  Satoshi Igawa ,  Masashi Hashimoto ,  Minako Nakasu ,  Jun Kamatani ,  Shinjiro Okada

IPC分类号： H01L51/54 ,  C07C13/62 ,  C07C211/54 ,  C07D471/04

CPC分类号： H01L51/0052 ,  C07C13/62 ,  C07C43/215 ,  C07C211/55 ,  C07C211/61 ,  C07C2603/18 ,  C07C2603/40 ,  C07C2603/50 ,  C07C2603/52 ,  C07C2603/60 ,  C07C2603/74 ,  C07D213/38 ,  C07D239/26 ,  C07D401/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5036 ,  H01L2251/308 ,  H05B33/14

摘要： There is provided a benzo[a]fluoranthene compound represented by the formula (I): wherein: at least one R11 to R22 represents Rm represented by the formula (i): Rm=—Ar1—X1  (i) wherein: Ar1 represents any one of the following groups (i-a) to (i-c): (i-a) a substituted or unsubstituted phenylene group, (i-b) a substituted or unsubstituted monocyclic heterocyclic group, and (i-c) a composite substituent formed of two substituents selected from substituents corresponding to the groups (i-a) and (i-b); and X1 represents a substituted or unsubstituted alkyl group having 2 or more carbon atoms, a substituted or unsubstituted alkenyl group, or a substituted or unsubstituted alkynyl group; and R11 to R22 none of which is represented by Rm each represent a hydrogen atom, a halogen atom or the like, and R11 to R22 none of which is represented by Rm may be identical to or different from each other.

摘要翻译： 提供由式（I）表示的苯并[a]荧蒽化合物：其中：至少一个R 11至R 22表示由式（i）表示的R m：R m = -Ar 1 -X 1（i）其中：Ar 1表示任何 以下组（ia）至（ic）之一：（ia）取代或未取代的亚苯基，（ib）取代或未取代的单环杂环基，和（ic）由两个取代基组成的复合取代基，所述取代基选自对应于 组（ia）和（ib）; X1表示取代或未取代的碳原子数2以上的烷基，取代或未取代的链烯基或取代或未取代的炔基; R 11，R 22，R 11〜R 22，R 11〜R 22均不相同或不同。

公开(公告)号：US08110824B2

公开(公告)日：2012-02-07

申请号：US12438629

申请日：2008-05-15

申请人： Naoki Yamada ,  Satoshi Igawa ,  Masashi Hashimoto ,  Minako Nakasu ,  Takayuki Horiuchi ,  Jun Kamatani ,  Shinjiro Okada

发明人： Naoki Yamada ,  Satoshi Igawa ,  Masashi Hashimoto ,  Minako Nakasu ,  Takayuki Horiuchi ,  Jun Kamatani ,  Shinjiro Okada

IPC分类号： H01L51/54

CPC分类号： H01L51/0052 ,  C07C13/62 ,  C07C25/22 ,  C07C43/21 ,  C07C43/215 ,  C07C211/55 ,  C07C211/61 ,  C07C2603/18 ,  C07C2603/24 ,  C07C2603/40 ,  C07C2603/50 ,  C07C2603/52 ,  C07C2603/60 ,  C07D213/06 ,  C07D213/16 ,  C07D213/22 ,  C07D213/38 ,  C07D239/26 ,  C07D333/08 ,  C07D401/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1092 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5036 ,  H01L2251/308 ,  H05B33/14

摘要： Provided are a novel benzo[a]fluoranthene compound and an organic light emitting device having extremely good light emitting efficiency, extremely good luminance, and durability. The benzo[a]fluoranthene compound is represented by the following general formula (I): wherein: at least one of R11 to R22 represents Rm represented by the following general formula (i): Rm=—X1—Ar1  (i) wherein X1 represents a substituted or unsubstituted phenylene group, or a substituted or unsubstituted, divalent monocyclic heterocyclic group, and Ar1 represents one of the following groups (a) and (b): (a) a substituted or unsubstituted fused polycyclic group, and (b) a composite substituent formed by combining two or more of a benzene ring, a monocyclic heterocyclic ring, and a fused polycyclic ring, the composite substituent being permitted to have a substituent.

摘要翻译： 提供了一种新颖的苯并[a]荧蒽化合物和具有非常好的发光效率，极好的亮度和耐久性的有机发光器件。 苯并[a]荧蒽化合物由以下通式（I）表示：其中：R 11至R 22中的至少一个表示由以下通式（i）表示的R m：Rm = -X1 -Ar1（i）其中X1 表示取代或未取代的亚苯基或取代或未取代的二价单环杂环基，Ar 1表示以下基团之一（a）和（b））：（a）取代或未取代的稠合多环基，（b） 通过组合苯环，单环杂环和稠合多环的两种或多种形成的复合取代基，复合取代基被允许具有取代基。

公开(公告)号：US20110049479A1

公开(公告)日：2011-03-03

申请号：US12438629

申请日：2008-05-15

申请人： Naoki Yamada ,  Satoshi Igawa ,  Masashi Hashimoto ,  Minako Nakasu ,  Takayuki Horiuchi ,  Jun Kamatani ,  Shinjiro Okada

发明人： Naoki Yamada ,  Satoshi Igawa ,  Masashi Hashimoto ,  Minako Nakasu ,  Takayuki Horiuchi ,  Jun Kamatani ,  Shinjiro Okada

IPC分类号： H01L51/54 ,  C07C211/61 ,  C07D471/04 ,  C07C13/66

CPC分类号： H01L51/0052 ,  C07C13/62 ,  C07C25/22 ,  C07C43/21 ,  C07C43/215 ,  C07C211/55 ,  C07C211/61 ,  C07C2603/18 ,  C07C2603/24 ,  C07C2603/40 ,  C07C2603/50 ,  C07C2603/52 ,  C07C2603/60 ,  C07D213/06 ,  C07D213/16 ,  C07D213/22 ,  C07D213/38 ,  C07D239/26 ,  C07D333/08 ,  C07D401/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1092 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5036 ,  H01L2251/308 ,  H05B33/14

摘要： Provided are a novel benzo[a]fluoranthene compound and an organic light emitting device having extremely good light emitting efficiency, extremely good luminance, and durability. The benzo[a]fluoranthene compound is represented by the following general formula (I): wherein: at least one of R11 to R22 represents Rm represented by the following general formula (i): Rm=—X1—Ar1  (i) wherein X1 represents a substituted or unsubstituted phenylene group, or a substituted or unsubstituted, divalent monocyclic heterocyclic group, and Ar1 represents one of the following groups (a) and (b): (a) a substituted or unsubstituted fused polycyclic group, and (b) a composite substituent formed by combining two or more of a benzene ring, a monocyclic heterocyclic ring, and a fused polycyclic ring, the composite substituent being permitted to have a substituent.

摘要翻译： 提供了一种新颖的苯并[a]荧蒽化合物和具有非常好的发光效率，极好的亮度和耐久性的有机发光器件。 苯并[a]荧蒽化合物由以下通式（I）表示：其中：R 11至R 22中的至少一个表示由以下通式（i）表示的R m：Rm = -X1 -Ar1（i）其中X1 表示取代或未取代的亚苯基或取代或未取代的二价单环杂环基，Ar 1表示以下基团之一（a）和（b））：（a）取代或未取代的稠合多环基，（b） 通过组合苯环，单环杂环和稠合多环的两种或多种形成的复合取代基，复合取代基被允许具有取代基。

公开(公告)号：US20100019661A1

公开(公告)日：2010-01-28

申请号：US12438894

申请日：2008-05-15

申请人： Naoki Yamada ,  Satoshi Igawa ,  Masashi Hashimoto ,  Minako Nakasu ,  Takayuki Horiuchi ,  Jun Kamatani ,  Shinjiro Okada

发明人： Naoki Yamada ,  Satoshi Igawa ,  Masashi Hashimoto ,  Minako Nakasu ,  Takayuki Horiuchi ,  Jun Kamatani ,  Shinjiro Okada

IPC分类号： H01J1/63 ,  C07C25/13

CPC分类号： H01L51/0052 ,  C07C13/62 ,  C07C43/21 ,  C07C43/215 ,  C07C211/55 ,  C07C211/61 ,  C07C255/52 ,  C07C2603/18 ,  C07C2603/40 ,  C07C2603/50 ,  C07C2603/52 ,  C07C2603/60 ,  C07D213/06 ,  C07D213/38 ,  C07D239/26 ,  C07D401/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5036 ,  H01L2251/308 ,  H05B33/14

摘要： There is provided a benzo[a]fluoranthene compound represented by the following general formula (I): wherein at least one of R14, R15, R16, R20, and R21 represents Rn represented by the following general formula (i), and R11 to R22 none of which is represented by Rn each represent a hydrogen atom, a halogen atom or the like, and R11 to R22 none of which is represented by Rn may be identical to or different from one another; wherein R23, R24, R25, R26, and R27 each represent a hydrogen atom, a halogen atom or the like, and R23, R24, R25, R26, and R27 may be identical to or different from one another, provided that, in at least one pair of adjacent substituents out of R23, R24, R25, and R26, the substituents are bonded to each other to form a ring.

摘要翻译： 提供由以下通式（I）表示的苯并[a]荧蒽化合物：其中R 14，R 15，R 16，R 20和R 21中的至少一个表示由以下通式（i）表示的R n，R 11至 R 22中的任何一个不表示氢原子，卤素原子等，R 11〜R 22不能相同或不同， 其中R 23，R 24，R 25，R 26和R 27各自表示氢原子，卤素原子等，R 23，R 24，R 25，R 26和R 27可以相同或不同，条件是在 R23，R24，R25和R26中至少一对相邻取代基取代基彼此键合形成环。

公开(公告)号：US08642191B2

公开(公告)日：2014-02-04

申请号：US13131460

申请日：2009-11-25

申请人： Masashi Hashimoto ,  Yuko Chishina ,  Kengo Kishino ,  Satoshi Igawa

发明人： Masashi Hashimoto ,  Yuko Chishina ,  Kengo Kishino ,  Satoshi Igawa

IPC分类号： H01L51/54

CPC分类号： C09K11/06 ,  C07C13/62 ,  C09K2211/1011 ,  H01L51/001 ,  H01L51/0056 ,  H01L51/5012 ,  H05B33/14

摘要： A fused polycyclic compound is represented by general formula [1]: wherein at least one of R1 to R16 is selected from a halogen atom, an alkyl group having 1 to 20 carbon atoms, a substituted amino group, an aryl group which may have a substituent, and a heterocyclic group which may have a substituent. An organic light-emitting element includes the fused polycyclic compound.

摘要翻译： 稠合多环化合物由通式[1]表示：其中R 1至R 16中的至少一个选自卤素原子，具有1至20个碳原子的烷基，取代的氨基，可具有 取代基和可以具有取代基的杂环基。 有机发光元件包括稠合多环化合物。

公开(公告)号：US20050276994A1

公开(公告)日：2005-12-15

申请号：US11131352

申请日：2005-05-18

申请人： Hironobu Iwawaki ,  Shinjiro Okada ,  Takao Takiguchi ,  Satoshi Igawa ,  Masashi Hashimoto ,  Manabu Furugori ,  Kengo Kishino ,  Minako Kurokawa

发明人： Hironobu Iwawaki ,  Shinjiro Okada ,  Takao Takiguchi ,  Satoshi Igawa ,  Masashi Hashimoto ,  Manabu Furugori ,  Kengo Kishino ,  Minako Kurokawa

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

CPC分类号： H05B33/14 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5016 ,  Y10S428/917

摘要： The present invention provides a light-emitting device which can be driven at a low voltage and has high luminance, high efficiency, and has a long lifetime even as an organic EL device using phosphorescence. The light-emitting device of the present invention is a light-emitting device including an anode, a cathode, and an organic light-emitting layer sandwiched between the anode and the cathode, in which the organic light-emitting layer is composed of a host material and one or more kinds of dopants, a difference in electron affinity between the host material and at least one kind of the dopants is 0.3 eV or less, and a difference in ionization potential between the host material and the at least one kind of the dopants is 0.8 eV or less.

摘要翻译： 本发明提供一种即使作为使用磷光的有机EL元件，也能够以低电压驱动并具有高亮度，高效率且寿命长的发光装置。 本发明的发光装置是包含阳极，阴极和夹在阳极和阴极之间的有机发光层的发光装置，其中有机发光层由主体 材料和一种或多种掺杂剂，主体材料和至少一种掺杂剂之间的电子亲和力差为0.3eV以下，并且主体材料与至少一种类型的掺杂物之间的电离电位差异 掺杂剂为0.8eV以下。