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公开(公告)号：US20050073641A1
公开(公告)日：2005-04-07
申请号：US10656659
申请日：2003-09-05
Applicant: Tetsuo Shibanuma , Yasunori Kijima , Nobutoshi Asai , Shinichiro Tamura
Inventor： Tetsuo Shibanuma , Yasunori Kijima , Nobutoshi Asai , Shinichiro Tamura
IPC: C07D471/04 , H01L51/30 , H01L51/50 , C09K19/02
CPC classification number: C07D471/04 , H01L51/0052 , H01L51/0058 , H01L51/0072 , H01L51/0081 , H01L51/5012 , H01L2251/308 , Y10S428/917
Abstract: A novel bathophenanthroline compound of the general formula [I] or [II] is provided wherein R1 and R2 may be the same or different and independently represent a linear, branched or cyclic, saturated or unsaturated hydrocarbon group, or a substituted or unsubstituted, saturated or unsaturated hydrocarbon group provided that at least one of R1 and R2 has at least two carbon atoms, and wherein Ar1 and Ar2 may be the same or different and independently represent a substituted or unsubstituted aryl group. A process for preparing the compound is also provided wherein bathophenanthroline and an organolithium compound are subjected to nucleophilic substitution reaction to obtain the compound of the above formula [I] or [II].
Abstract translation: 提供了通式[I]或[II]的新型红菲绕啉化合物，其中R 1和R 2可以相同或不同，并且独立地表示直链，支链或环状的饱和或不饱和烃基，或 取代或未取代的饱和或不饱和烃基，条件是R 1和R 2中的至少一个具有至少两个碳原子，并且其中Ar 1和Ar 2可以相同或不同， 独立地表示取代或未取代的芳基。 还提供了一种制备该化合物的方法，其中将红菲咯啉和有机锂化合物进行亲核取代反应，得到上述式[I]或[II]的化合物。
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公开(公告)号：US06524728B1
公开(公告)日：2003-02-25
申请号：US09705192
申请日：2000-11-02
Applicant: Yasunori Kijima , Tetsuo Shibanuma , Nobutoshi Asai , Shinichiro Tamura
Inventor： Yasunori Kijima , Tetsuo Shibanuma , Nobutoshi Asai , Shinichiro Tamura
IPC: H05B3300
CPC classification number: H01L51/0072 , C09B1/00 , C09B57/00 , H01L51/0052 , H01L51/0081 , H01L51/0084 , H01L51/5012 , H01L2251/308 , Y10S428/917 , Y10T428/24942
Abstract: An organic electroluminescent device has a single hetero structure comprising, on a glass substrate, an ITO transparent electrode, a hole transport layer, an electron transport layer and a metal electrode superposed in this. order wherein a hole-blocking layer containing a bathophenanthroline derivative of the following general formula is interposed between the hole transport layer and the electron transport layer. In this way, the electron-hole-re-combination in the hole transporting luminescent layer can be promoted. General Formula of Bathophenanthoroline Derivative: wherein X and Y may be the same or different and independently represent a hydrogen atom except the case where a hydrogen atom is at the 2 or 9 position, a substituted or unsubstituted alkyl group except the case where a methyl group is at the 2 or 9 position, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted amino group, a halogen atom, a nitro group, a cyano group or a hydroxyl group provided that at least one of these groups is contained at an arbitrary position.
Abstract translation: 有机电致发光器件具有单一的异质结构，其在玻璃衬底上包含ITO透明电极，空穴传输层，电子传输层和重叠在其中的金属电极。 其中在空穴传输层和电子传输层之间插入含有下列通式的红菲绕啉衍生物的空穴阻挡层。 由此，能够促进空穴传输发光层的电子 - 空穴再结合。 八溴苯酚衍生物的通式：其中X和Y可以相同或不同，独立地表示氢原子，除了氢原子在2或9位的情况，取代或未取代的烷基，除了甲基 取代或未取代的环烷基，取代或未取代的芳基，取代或未取代的氨基，卤素原子，硝基，氰基或羟基，条件是至少一个 这些组被包含在任意位置。
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3.发明授权Luminescent device having drive-current controlled pixels and method therefor 失效具有驱动电流控制像素的发光装置及其方法
公开(公告)号：US5886474A
公开(公告)日：1999-03-23
申请号：US726831
申请日：1996-10-08
Applicant: Nobutoshi Asai , Yasunori Kijima
Inventor： Nobutoshi Asai , Yasunori Kijima
CPC classification number: G09G3/3216 , G09G3/3266 , G09G3/3283
Abstract: A luminescent device (for example an autoluminescent flat display and particularly an organic electroluminescent device or display using an organic thin film as an electroluminescent layer) having a plurality of luminescing units (pixels PX) each selectively made to luminesce by a current is provided with a control part (current control circuit part 40) for accurately controlling the brightness of the luminescing units by controlling the current flowing through each luminescing unit on the basis of a brightness signal from outside, which is preferably supplied as pre-programmed memory information. As a result, it is possible to realize distinct luminescing (image display) at all times even with a passive matrix type pixel structure.
Abstract translation: 具有各自选择性地通过电流发光的多个发光单元（像素PX）的发光装置（例如自发光平板显示器，特别是使用有机薄膜作为电致发光层的有机电致发光器件或显示器） 控制部分（电流控制电路部分40），用于通过基于来自外部的亮度信号控制流过每个发光单元的电流来精确地控制发光单元的亮度，其优选地作为预编程存储器信息提供。 结果，即使采用无源矩阵型像素结构，也可以始终实现明显的发光（图像显示）。
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公开(公告)号：US06972334B1
公开(公告)日：2005-12-06
申请号：US09704968
申请日：2000-11-02
Applicant: Tetsuo Shibanuma , Yasunori Kijima , Nobutoshi Asai , Shinichiro Tamura
Inventor： Tetsuo Shibanuma , Yasunori Kijima , Nobutoshi Asai , Shinichiro Tamura
IPC: C07D471/04 , H01L51/30 , H01L51/50
CPC classification number: C07D471/04 , H01L51/0052 , H01L51/0058 , H01L51/0072 , H01L51/0081 , H01L51/5012 , H01L2251/308 , Y10S428/917
Abstract: A novel bathophenanthroline compound of the general formula [I] or [II] is provided wherein R1 and R2 may be the same or different and independently represent a linear, branched or cyclic, saturated or unsaturated hydrocarbon group, or a substituted or unsubstituted, saturated or unsaturated hydrocarbon group provided that at least one of R1 and R2 has at least two carbon atoms, and wherein Ar1 and Ar2 may be the same or different and independently represent a substituted or unsubstituted aryl group. A process for preparing the compound is also provided wherein bathophenanthroline and an organolithium compound are subjected to nucleophilic substitution reaction to obtain the compound of the above formula [I] or [II].
Abstract translation: 提供了通式[I]或[II]的新型红菲绕啉化合物，其中R 1和R 2可以相同或不同，并且独立地表示直链，支链 或环状饱和或不饱和烃基，或取代或未取代的饱和或不饱和烃基，条件是R 1至R 2和R 2中的至少一个具有至少两个碳 原子，其中Ar 1和Ar 2可以相同或不同，并且独立地表示取代或未取代的芳基。 还提供了一种制备该化合物的方法，其中将红菲咯啉和有机锂化合物进行亲核取代反应，得到上述式[I]或[II]的化合物。
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公开(公告)号：US5837390A
公开(公告)日：1998-11-17
申请号：US641493
申请日：1996-05-01
Applicant: Noriyuki Kishii , Yasunori Kijima , Masafumi Ata , Nobutoshi Asai , Andrew Hudson
Inventor： Noriyuki Kishii , Yasunori Kijima , Masafumi Ata , Nobutoshi Asai , Andrew Hudson
CPC classification number: H01L51/5012 , C09K11/06 , H05B33/14 , Y10S428/917
Abstract: A novel bi-nuclear metal complex with greater luminescence and higher electron transfer potency and an optical device such as organic EL devices using therein the metal complex, are provided, together with a method for producing the novel complex at a higher efficiency. The complex containing specific ligands is represented by the following general formula: General formula �I!: M.sub.2 (L.sup.l -O).sub.m (L.sup.2 -0).sub.n (L.sup.3 -0).sub.3-m-n Xp (wherein M represents a divalent metal atom or Zn; L.sup.1, L.sup.2 and L.sup.3 are ligands, individually different from each other; X represents an anion; "m" and "n" represent independently an integer of 0 to 3; and "p" represents an integer of 0 to 4.).
Abstract translation: 提供了具有更大发光和更高电子转移效能的新型双核金属络合物和其中使用其中的金属络合物的光学器件如有机EL器件，以及以更高效率制备新型络合物的方法。 含有特异性配体的络合物由以下通式表示：通式[I]：M2（L1-O）m（L2-0）n（L3-0）3-m-nXp（其中M表示二价金属原子 或Zn; L1，L2和L3是彼此不同的配体; X表示阴离子;“m”和“n”独立地表示0〜3的整数，p表示0〜4的整数。 ）。
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Patent Agency Ranking
公开(公告)号：US07186469B2
公开(公告)日：2007-03-06
申请号：US10798820
申请日：2004-03-11
Applicant: Tetsuo Shibanuma , Yasunori Kijima , Nobutoshi Asai , Shinichiro Tamura
Inventor： Tetsuo Shibanuma , Yasunori Kijima , Nobutoshi Asai , Shinichiro Tamura
CPC classification number: C07D471/04 , H01L51/0052 , H01L51/0058 , H01L51/0072 , H01L51/0081 , H01L51/5012 , H01L2251/308 , Y10S428/917
Abstract: A novel bathophenanthroline compound of the general formula [I] or [II] is provided wherein R1 and R2 may be the same or different and independently represent a linear, branched or cyclic, saturated or unsaturated hydrocarbon group, or a substituted or unsubstituted, saturated or unsaturated hydrocarbon group provided that at least one of R1 and R2 has at least two carbon atoms, and wherein Ar1 and Ar2 may be the same or different and independently represent a substituted or unsubstituted aryl group. A process for preparing the compound is also provided wherein bathophenanthroline and an organolithium compound are subjected to nucleophilic substitution reaction to obtain the compound of the above formula [I] or [II].
Abstract translation: 提供了通式[I]或[II]的新型红菲绕啉化合物，其中R 1和R 2可以相同或不同，并且独立地表示直链，支链 或环状饱和或不饱和烃基，或取代或未取代的饱和或不饱和烃基，条件是R 1至R 2和R 2中的至少一个具有至少两个碳 原子，其中Ar 1和Ar 2可以相同或不同，并且独立地表示取代或未取代的芳基。 还提供了一种制备该化合物的方法，其中将红菲咯啉和有机锂化合物进行亲核取代反应，得到上述式[I]或[II]的化合物。
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7.发明申请Device utilizing bathophenanthroline compound and process for preparing same 审中-公开利用红菲绕啉化合物的装置及其制备方法公开(公告)号：US20050154208A1
公开(公告)日：2005-07-14
申请号：US11062076
申请日：2005-02-21
Applicant: Tetsuo Shibanuma , Yasunori Kijima , Nobutoshi Asai , Shinichiro Tamura
Inventor： Tetsuo Shibanuma , Yasunori Kijima , Nobutoshi Asai , Shinichiro Tamura
IPC: C07D471/04 , H01L51/30 , H01L51/50 , C07D471/12 , H05B33/12
CPC classification number: C07D471/04 , H01L51/0052 , H01L51/0058 , H01L51/0072 , H01L51/0081 , H01L51/5012 , H01L2251/308 , Y10S428/917
Abstract: A novel bathophenanthroline compound of the general formula [I] or [II] is provided wherein R1 and R2 may be the same or different and independently represent a linear, branched or cyclic, saturated or unsaturated hydrocarbon group, or a substituted or unsubstituted, saturated or unsaturated hydrocarbon group provided that at least one of R1 and R2 has at least two carbon atoms, and wherein Ar1 and Ar2 may be the same or different and independently represent a substituted or unsubstituted aryl group. A process for preparing the compound is also provided wherein bathophenanthroline and an organolithium compound are subjected to nucleophilic substitution reaction to obtain the compound of the above formula [I] or [II].
Abstract translation: 提供了通式[I]或[II]的新型红菲绕啉化合物，其中R 1和R 2可以相同或不同，并且独立地表示直链，支链 或环状饱和或不饱和烃基，或取代或未取代的饱和或不饱和烃基，条件是R 1至R 2和R 2中的至少一个具有至少两个碳 原子，其中Ar 1和Ar 2可以相同或不同，并且独立地表示取代或未取代的芳基。 还提供了一种制备该化合物的方法，其中将红菲咯啉和有机锂化合物进行亲核取代反应，得到上述式[I]或[II]的化合物。
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8.发明授权Luminescent device having drive-current controlled pixels and method therefor 有权具有驱动电流控制像素的发光装置及其方法公开(公告)号：US06177767B1
公开(公告)日：2001-01-23
申请号：US09154501
申请日：1998-09-17
Applicant: Nobutoshi Asai , Yasunori Kijima
Inventor： Nobutoshi Asai , Yasunori Kijima
IPC: H01J2970
CPC classification number: G09G3/3216 , G09G3/3266 , G09G3/3283
Abstract: A luminescent device (for example an autoluminescent flat display and particularly an organic electroluminescent device or display using an organic thin film as an electroluminescent layer) having a plurality of luminescing units (pixels PX) each selectively made to luminesce by a current is provided with a control part (current control circuit part 40) for accurately controlling the brightness of the luminescing units by controlling the current flowing through each luminescing unit on the basis of a brightness signal from outside, which is preferably supplied as pre-programmed memory information. As a result, it is possible to realize distinct luminescing (image display) at all times even with a passive matrix type pixel structure.
Abstract translation: 具有各自选择性地通过电流发光的多个发光单元（像素PX）的发光装置（例如自发光平板显示器，特别是使用有机薄膜作为电致发光层的有机电致发光器件或显示器） 控制部分（电流控制电路部分40），用于通过基于来自外部的亮度信号控制流过每个发光单元的电流来精确地控制发光单元的亮度，其优选地作为预编程存储器信息提供。 结果，即使采用无源矩阵型像素结构，也可以始终实现明显的发光（图像显示）。
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公开(公告)号：US08889268B2
公开(公告)日：2014-11-18
申请号：US12910008
申请日：2010-10-22
Applicant: Ichinori Takada , Tadahiko Yoshinaga , Emiko Kambe , Shigeyuki Matsunami , Yasunori Kijima
Inventor： Ichinori Takada , Tadahiko Yoshinaga , Emiko Kambe , Shigeyuki Matsunami , Yasunori Kijima
CPC classification number: H01L51/0059 , C07C211/54 , C07F7/081 , C09K11/06 , C09K2211/1014 , H01L51/006 , H01L51/0085 , H01L51/5048 , H05B33/14 , H05B33/22 , Y10S428/917
Abstract: An organic electroluminescence element that includes a pair of electrodes and an organic light emitting functional layer. The organic light emitting functional layer being a multilayer structure made of an organic material between the pair of electrodes, and containing at least one of a material represented by the general formula (1), and a material represented by the general formula (2) in the multilayer structure, where general formula (1) and general formula (2) are:
Abstract translation: 一种有机电致发光元件，其包括一对电极和有机发光功能层。 所述有机发光功能层是由所述一对电极之间的有机材料构成的多层结构体，并且含有通式（1）表示的材料中的至少一种和通式（2）表示的材料， 通式（1）和通式（2）的多层结构为：
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公开(公告)号：US08586202B2
公开(公告)日：2013-11-19
申请号：US12730689
申请日：2010-03-24
Applicant: Yoshiaki Imai , Yasunori Kijima , Emiko Kambe , Tadahiko Yoshinaga
Inventor： Yoshiaki Imai , Yasunori Kijima , Emiko Kambe , Tadahiko Yoshinaga
IPC: H01L51/54
CPC classification number: H01L51/5215 , H01L27/3248 , H01L51/0072 , H01L51/0081 , H01L51/5231
Abstract: An organic electroluminescent device, includes: an anode and a cathode of inorganic conducting material; an organic emission functional layer interposed between the anode and the cathode, and that includes an organic emissive layer; and an organic electrode film provided in contact with an outer side of at least one of the anode and the cathode, wherein the organic electrode film is formed using at least one of (I) a combination of a polycyclic aromatic hydrocarbon compound having a backbone of 3- to 7-membered rings, and a benzoimidazole derivative having a substituent in the benzene ring, and (II) an azatriphenylene derivative.
Abstract translation: 一种有机电致发光器件，包括：无机导电材料的阳极和阴极; 插入在阳极和阴极之间的有机发光功能层，并且包括有机发光层; 以及设置成与所述阳极和所述阴极中的至少一个的外侧接触的有机电极膜，其中，所述有机电极膜使用以下中的至少一种形成：（I）具有以下各项中的至少一种：具有主链的多环芳烃化合物 3〜7元环，苯环中具有取代基的苯并咪唑衍生物，（II）氮杂三亚苯衍生物。
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