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1. 发明授权

US06767654B2 Organic electroluminescent device 有权
标题翻译：有机电致发光器件
公开(公告)号：US06767654B2
公开(公告)日：2004-07-27
申请号：US09869920
申请日：2001-08-24
申请人： Kouhei Tamao , Shigehiro Yamaguchi , Manabu Uchida , Takaharu Nakano , Toshihiro Koike , Takenori Izumizawa , Kenji Furukawa
发明人： Kouhei Tamao , Shigehiro Yamaguchi , Manabu Uchida , Takaharu Nakano , Toshihiro Koike , Takenori Izumizawa , Kenji Furukawa
IPC分类号： B32B1900
CPC分类号： H01L51/008 , C07F5/027 , C09K11/06 , H01L51/0052 , H01L51/006 , H01L51/0081 , H01L51/0094 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： This invention relates to a borane derivative represented by the formula (1) and an organic electroluminescent device: wherein R1 to R8 and Z2 are each independently a hydrogen atom, a saturated or unsaturated hydrocarbon group, an aromatic group, a heterocyclic group, a substituted amino group, a substituted boryl group, an alkoxy group or an aryloxy group; X, Y and Z1 are each independently a saturated or unsaturated hydrocarbon group, an aromatic group, a heterocyclic group, a substituted amino group, an alkoxy group or an aryloxy group; substituents of Z1 and Z2 may be united to form a condensed ring; and n is an integer of 1-3; with the provisos that when n is two or more, Z1s may be different from each other; and that cases where n is 1, X, Y and R2 are each methyl, and R8 is hydrogen or substituted boryl and those where n is 3 and Z1 is methyl are excluded. The borane derivatives of this invention are suitable for luminescent materials by virtue of their high luminous efficiencies in solid states, and useful for electrophotography and as photoelectronic functional materials including nonlinear optical materials and conductive materials. The use of this borane derivative brings about an organic EL device characterized by low electricity consumption and high efficiency.
摘要翻译：本发明涉及由式（1）表示的硼烷衍生物和有机电致发光器件：其中R1至R8和Z2各自独立地为氢原子，饱和或不饱和烃基，芳族基团，杂环基，取代的氨基，取代的硼基，烷氧基或芳氧基; X，Y和Z 3各自独立地为饱和或不饱和的烃基，芳族基团，杂环基，取代的氨基，烷氧基或芳氧基; Z1和Z2的取代基可以结合形成稠环; n为1-3的整数; 条件是当n为2以上时，Z1可以相互不同; n为1的情况下，X，Y，R 2分别为甲基，R 8为氢或取代的硼基，n为3，Z 1为甲基的那些。本发明的硼烷衍生物由于其固态的高发光效率而适用于发光材料，并且可用于电子照相和作为包括非线性光学材料和导电材料的光电子功能材料。这种硼烷衍生物的使用带来了以低耗电和高效率为特征的有机EL器件。

2. 发明授权

US06376694B1 Silole derivatives and organic electroluminescent element containing the same 失效
标题翻译： Silole衍生物和含有它的有机电致发光元件
公开(公告)号：US06376694B1
公开(公告)日：2002-04-23
申请号：US09743426
申请日：2001-01-09
申请人： Manabu Uchida , Toshihiro Koike , Takenori Izumizawa , Kenji Furukawa
发明人： Manabu Uchida , Toshihiro Koike , Takenori Izumizawa , Kenji Furukawa
IPC分类号： C07F708
CPC分类号： H01L51/5012 , C07F7/0807 , C07F7/0816 , C09K11/06 , H01L51/0094
摘要： A specific silole derivative represented by Formula (1) is incorporated into an organic electroluminescent element. Thus, the element can have a high efficiency and a long life. In Formula (1), R1 and R2 each independently represent a substituted or unsubstituted alkyl, silyl, aryl, heterocyclic or alkenyl group and may be bonded with each other at the respective terminals; Ar1 and Ar2 each independently represent a substituted or unsubstituted aryl or heterocyclic group; and R3 to R10 each independently represent a substituted or unsubstituted alkyl, aryl or heterocyclic group and may be bonded with each other at the respective terminals.
摘要翻译：将由式（1）表示的特定的噻咯衍生物并入有机电致发光元件。在式（1）中，R 1和R 2各自独立地表示取代或未取代的烷基，甲硅烷基，芳基，杂环或烯基，并且可以相互键合终端; Ar1和Ar2各自独立地表示取代或未取代的芳基或杂环基; R 3〜R 10各自独立地表示取代或未取代的烷基，芳基或杂环基，并且可以在各自的末端彼此键合。

3. 发明授权

US06376106B1 Diaminonaphthalene derivative and organic electroluminescent device using the same 失效
标题翻译：二氨基萘衍生物和使用其的有机电致发光器件
公开(公告)号：US06376106B1
公开(公告)日：2002-04-23
申请号：US09212485
申请日：1998-12-16
申请人： Manabu Uchida , Toshihiro Koike , Takenori Izumizawa , Kenji Furukawa
发明人： Manabu Uchida , Toshihiro Koike , Takenori Izumizawa , Kenji Furukawa
IPC分类号： H05B3312
CPC分类号： H05B33/14 , C07C211/58 , C09K11/06 , H01L51/0059 , H01L51/006 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/0094 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： A diaminonaphthalene derivative of formula (1): wherein R21 to R30 independently and individually represent a hydrogen atom, a halogen atom, a C1-C6 alkyl group, a C1-C6 alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, the substituted or unsubstituted aryl group or the substituted or unsubstituted heterocyclic group may be condensed with the corresponding benzene ring at an arbitrary position of the benzene ring; and each of X and Y represents a hydrogen atom or a substituted or unsubstituted amino group, wherein at least one of the X or Y represents a substituted or unsubstituted amino group. The derivative is incorporated into an organic electroluminescent device (organic EL device), and serves as a hole-transportation layer, a luminescence layer, etc. The organic EL device containing the derivative exhibits high luminous efficacy and a prolonged service life.
摘要翻译：式（1）的二氨基萘衍生物：其中R21至R30独立地和单独表示氢原子，卤素原子，C1-C6烷基，C1-C6烷氧基，取代或未取代的氨基，取代或未取代的芳基或取代或未取代的杂环基，取代或未取代的芳基或取代或未取代的杂环基可以在苯环的任意位置与相应的苯环稠合; 并且X和Y各自表示氢原子或取代或未取代的氨基，其中X或Y中的至少一个表示取代或未取代的氨基。衍生物掺入有机电致发光器件（有机EL器件）中，用作空穴传输层，发光层等。含有衍生物的有机EL器件具有高发光效率和较长的使用寿命。

4. 发明授权

US6051319A Silacyclopentadiene derivatives and an organic electroluminescent element obtained by using the silacyclopentadiene derivative 有权
标题翻译：硅环戊二烯衍生物和通过使用硅环戊二烯衍生物获得的有机电致发光元件
公开(公告)号：US6051319A
公开(公告)日：2000-04-18
申请号：US265855
申请日：1999-03-11
申请人： Manabu Uchida , Takenori Izumizawa , Kenji Furukawa , Kohei Tamao , Shigehiro Yamaguchi
发明人： Manabu Uchida , Takenori Izumizawa , Kenji Furukawa , Kohei Tamao , Shigehiro Yamaguchi
IPC分类号： C07F7/08 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14 , B32B9/04
CPC分类号： H05B33/14 , C07F7/0807 , C07F7/0812 , C07F7/0818 , C09K11/06 , H01L51/0094 , H01L51/0053 , H01L51/5012 , Y10S428/917
摘要： An electroluminescence element (EL) obtained by using a silacyclopentadiene derivation expressed by the general formula (I) and the derivative are provided. ##STR1## (wherein X and Y are independently hydrocarbon radicals with from 1 to 6 atoms and R.sub.1 to R.sub.4 are hydrogen, halogens, alkyl radicals with from 1 to 6 carbon atoms, or a condensed (un)substituted ring if being adjacent).
摘要翻译：提供通过使用由通式（I）表示的硅环戊二烯衍生物和衍生物获得的电致发光元件（EL）。（其中X和Y独立地为具有1至6个原子的烃基和R 1至R 4为氢，卤素，具有1至6个碳原子的烷基或相邻的稠合（未）取代的环）。

5. 发明授权

US06333122B1 Red-emitting material and organic electroluminescent device made by using the same 失效
标题翻译：红色发光材料和使用其制成的有机电致发光器件
公开(公告)号：US06333122B1
公开(公告)日：2001-12-25
申请号：US09202999
申请日：1999-07-06
申请人： Kenji Furukawa , Takenori Izumizawa , Manabu Uchida
发明人： Kenji Furukawa , Takenori Izumizawa , Manabu Uchida
IPC分类号： H05B3314
CPC分类号： H05B33/14 , C09K11/06 , H01L51/5012 , Y10S428/917
摘要： A red emitting material consisting of porphyrin, wherein the fluorescence of porphyrin is utilized. Metalloporphyrin can also be used as the porphyrin. An organic electroluminescent element having a porphyrin containing light emitting. The porphyrin content in the light emitting layer may be 1.0% by weight or more. The light emitting layer functions as a hole injection and transport layer or an electron injection and transport layer. Alternatively, it may be possible to further provide a hole injection and transport layer or an electron injection and transport layer.
摘要翻译：由卟啉组成的红色发射材料，其中使用卟啉的荧光。金卟啉也可以用作卟啉。具有含有发光的卟啉的有机电致发光元件。发光层中的卟啉含量可以为1.0重量％以上。发光层用作空穴注入传输层或电子注入和传输层。或者，可以进一步提供空穴注入和传输层或电子注入和传输层。

6. 发明授权

US5986121A Silacyclopentadiene derivatives and an organic electroluminescent element obtained by using the silacyclopentadiene derivative 失效
标题翻译：硅环戊二烯衍生物和通过使用硅环戊二烯衍生物获得的有机电致发光元件
公开(公告)号：US5986121A
公开(公告)日：1999-11-16
申请号：US678936
申请日：1996-07-12
申请人： Manabu Uchida , Takenori Izumizawa , Kenji Furukawa , Kohei Tamao , Shigehiro Yamaguchi
发明人： Manabu Uchida , Takenori Izumizawa , Kenji Furukawa , Kohei Tamao , Shigehiro Yamaguchi
IPC分类号： C07F7/08 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14 , C07F9/02
CPC分类号： H05B33/14 , C07F7/0807 , C07F7/0812 , C07F7/0818 , C09K11/06 , H01L51/0094 , H01L51/0053 , H01L51/5012 , Y10S428/917
摘要： An electroluminescence element (EL) obtained by using a silacyclopentadiene. derivation expressed by the general formula (I) and the derivative are provided. ##STR1## (wherein X and Y are independently hydrocarbon radicals with from 1 to 6 atoms and R.sub.1 to R.sub.4 are hydrogen, halogens, alkyl radicals with from 1 to 6 carbon atoms, or a condensed (un)substituted ring if being adjacent).
摘要翻译：通过使用硅环戊二烯获得的电致发光元件（EL）。提供了由通式（I）表示的衍生物和衍生物。（其中X和Y独立地为具有1至6个原子的烃基和R 1至R 4为氢，卤素，具有1至6个碳原子的烷基或相邻的稠合（未）取代的环）。

7. 发明授权

US5587444A Copolymer, a process for producing the same and an electroluminescent element using the same 失效
标题翻译：共聚物，其制造方法和使用该共聚物的电致发光元件
公开(公告)号：US5587444A
公开(公告)日：1996-12-24
申请号：US364894
申请日：1994-12-27
申请人： Manabu Uchida , Takenori Izumizawa , Kenji Furukawa
发明人： Manabu Uchida , Takenori Izumizawa , Kenji Furukawa
IPC分类号： C08F20/26 , C08F20/34 , C08F26/12 , C08F220/26 , C08F220/30 , C08F220/36 , C08F220/38 , C08F220/58 , C08F220/60 , C08F226/12 , C09K11/06 , H01L51/50 , H05B33/14 , H01J1/62
CPC分类号： C09K11/06 , C08F220/30 , C08F226/12 , H05B33/14 , C09K2019/3425
摘要： A novel copolymer affording a highly efficient electroluminescent element by the use of which the movement of electric charge occurs very efficiently and a full color luminescence is possible, a process for producing the same and an electroluminescent element, are provided, which copolymer is prepared by copolymerizing N-vinylcarbazole as an electron-transporting compound with a specified cumarin derivative as a luminescent compound; which process comprises copolymerizing a specified quantity of a specified cumarin derivative with a specified quantity of N-vinylcarbazole in the presence of a polymerization initiator or a catalyst; and which electroluminescent element is prepared by using a thin film obtained from the copolymer.
摘要翻译：提供高效电致发光元件的新型共聚物，通过使用这种电致发光元件，电荷的运动非常有效地发生，并且可以进行全色发光，其制备方法和电致发光元件，该共聚物通过共聚作为电子传输性化合物的N-乙烯基咔唑与特定的枯草衍生物作为发光化合物; 该方法包括在聚合引发剂或催化剂的存在下使指定量的指定的枯草胺衍生物与指定量的N-乙烯基咔唑共聚; 并且通过使用由共聚物获得的薄膜来制备哪个电致发光元件。

8. 发明授权

US06485847B1 Amine derivative and organic electroluminescent device using the same 失效
标题翻译：胺衍生物和使用其的有机电致发光器件
公开(公告)号：US06485847B1
公开(公告)日：2002-11-26
申请号：US09529851
申请日：2000-06-26
申请人： Manabu Uchida , Takenori Izumizawa , Kenji Furukawa
发明人： Manabu Uchida , Takenori Izumizawa , Kenji Furukawa
IPC分类号： H05B3314
CPC分类号： H01L51/5012 , C07C211/58 , C09K11/06 , G03G5/0614 , H01L51/006 , Y10S428/917
摘要： An organic electroluminescent device contains a specific amine derivative represented by formula (1) as a hole-transportation material or light-emitting material, to thereby produce an organic EL device of high efficacy and prolonged service life.
摘要翻译：有机电致发光器件含有由式（1）表示的特定的胺衍生物作为空穴传输材料或发光材料，从而产生高效率和延长的使用寿命的有机EL器件。

9. 发明申请

US20080160347A1 Benzofluorene compound, emission materials and organic electroluminescent device 审中-公开
标题翻译：苯并芴化合物，发射材料和有机电致发光器件
公开(公告)号：US20080160347A1
公开(公告)日：2008-07-03
申请号：US11905737
申请日：2007-10-03
申请人： Guofang Wang , Akiko Kageyama , Toshihiro Koike , Manabu Uchida
发明人： Guofang Wang , Akiko Kageyama , Toshihiro Koike , Manabu Uchida
IPC分类号： C07C211/54 , C07C25/18 , H01J1/63 , B32B11/04 , C07C13/66
CPC分类号： H01L51/0039 , C07C13/66 , C07C2601/14 , C07C2603/26 , C07C2603/40 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/0094 , H05B33/14 , Y10T428/31504
摘要： Provided is a benzofluorene compound which exhibits excellent performances when applied to an organic electroluminescent device.In the benzofluorene compound, a central five-membered ring in a benzofluorene skeleton is substituted with aryl, and a benzene ring condensed to the five-membered ring is substituted with aryl, diarylamino and the like.
摘要翻译：提供了当应用于有机电致发光器件时表现出优异性能的苯并芴化合物。在苯并芴化合物中，苯并芴骨架中的中心五元环被芳基取代，并且被五元环稠合的苯环被芳基，二芳基氨基等取代。

10. 发明申请

US20060014046A1 Luminescent material and organic electroluminescent device using the same 审中-公开
标题翻译：发光材料和使用其的有机电致发光器件
公开(公告)号：US20060014046A1
公开(公告)日：2006-01-19
申请号：US11177799
申请日：2005-07-08
申请人： Guofang Wang , Manabu Uchida , Toshihiro Koike
发明人： Guofang Wang , Manabu Uchida , Toshihiro Koike
IPC分类号： H05B33/14 , C09K11/06 , C07C15/20
CPC分类号： C07C15/28 , C07C211/54 , C07C211/58 , C07C2603/24 , C09B1/00 , C09K11/06 , C09K2211/1011 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/5012 , H05B33/14
摘要： To provide a luminescent material, especially one superior in blue light emission, which is used in an OEL device and allows the device to have higher luminescence efficiency, lower driving voltage, better thermal resistance and longer lifetime, as well as to provide an OEL device using the luminescent material. SOLUTION: A new luminescent material having an asymmetric structure with a basic anthracene skeleton is provided: In formula (1), each of R1—R4 represents hydrogen, a C1-C24 alkyl group or a C1-C24 alkoxy group. Each of A1-A5 represents hydrogen, a C1-C24 alkyl group or a C3-C24 cycloalkyl group. Each of B1 and B2 represents hydrogen, a C6-C24 aryl group, a C1-C24 alkyl group or a C3-C24 cycloalkyl group. Each of X1—X5 represents hydrogen, a C1-C24 alkyl group or a C3-C24 cycloalkyl group.
摘要翻译：为了提供在OEL器件中使用的发光材料，特别是一种蓝光发光器件，并且允许器件具有更高的发光效率，更低的驱动电压，更好的热阻和更长的寿命，以及提供一种OEL器件使用发光材料。解决方案：提供具有基本蒽骨架的具有不对称结构的新型发光材料：在式（1）中，R 1 -R 4中的每一个代表氢，C C 1 -C 24烷基或C 1 -C 24烷氧基。 A 1 -O 5 - 中的每一个代表氢，C 1 -C 24烷基或C 1 -C 24烷基，其中R 1，R 2，R 3，R 3，R 4， B 1和B 2中的每一个代表氢，C 6 -C 24 - 芳基，C 6 - C 1 -C 24烷基或C 3 -C 24环烷基。 X 1〜X 5中的每一个表示氢，C 1 -C 24烷基或C 1〜其中R 1，R 2，R 3，R 3，R 4，

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