公开(公告)号：US5064791A

公开(公告)日：1991-11-12

申请号：US551623

申请日：1990-07-11

申请人： Kunio Ohtsuka ,  Mitsuru Suda ,  Johji Koga

发明人： Kunio Ohtsuka ,  Mitsuru Suda ,  Johji Koga

IPC分类号： B22F1/02 ,  C01B13/14 ,  C01F7/02 ,  C04B35/628 ,  C09D5/24

CPC分类号： C04B35/62826 ,  B22F1/025 ,  C01B13/145 ,  C01F7/02 ,  C04B35/185 ,  C04B35/62805 ,  C04B35/62813 ,  C04B35/62842 ,  C09D5/24 ,  C04B2235/3418 ,  C04B2235/3427 ,  C04B2235/3445 ,  C04B2235/96

摘要： A manufacturing method for ceramic-ceramic composite powders including the steps of; forming a suspension by mixing an inorganic powder having a cation-exchange property with a solution containing one or more metal ions to conduct ion exchange with the metal ions on the surface of the inorganic powder; adding to the suspension a precipitant-forming material which releases an anion in a solution when heated or pressurized; heating or pressurizing the suspension to release the anion which reacts with the metal ions to thereby precipitate metal hydroxides, metal basic salts or metallic salts on the surface of the inorganic powder; and thereafter heating the inorganic powder with the resultant precipitates to convert the precipitates into metal oxides. Metal-ceramic composite powders are manufactured by reducing the above metal oxides on the surface of the inorganic powder to metal. In the composite powders any arbitrary amount of metal oxides or metal is supported on the surface of the inorganic powder.

摘要翻译： 一种陶瓷 - 陶瓷复合粉末的制造方法，包括以下步骤： 通过将具有阳离子交换性的无机粉末与含有一种或多种金属离子的溶液混合以与无机粉末的表面上的金属离子进行离子交换而形成悬浮液; 向悬浮液中加入沉淀剂形成材料，其在加热或加压时将溶液中的阴离子释放; 加热或加压悬浮液以释放与金属离子反应的阴离子，从而在无机粉末的表面上沉淀金属氢氧化物，金属碱金属盐或金属盐; 然后用所得沉淀物加热无机粉末，将沉淀物转化为金属氧化物。 通过将无机粉末表面上的上述金属氧化物还原成金属来制造金属 - 陶瓷复合粉末。 在复合粉末中，任意量的金属氧化物或金属负载在无机粉末的表面上。

公开(公告)号：US5360775A

公开(公告)日：1994-11-01

申请号：US986428

申请日：1992-12-04

申请人： Mitsuru Suda ,  Kunio Ohtsuka

发明人： Mitsuru Suda ,  Kunio Ohtsuka

IPC分类号： B01J20/12 ,  B01J20/30 ,  B01J21/16 ,  B01J29/03 ,  B01J29/04 ,  C01B33/26 ,  C01B33/40 ,  C01B33/42 ,  C01B39/00 ,  C07B61/00 ,  C07C2/86 ,  C07C15/24 ,  C10G11/04 ,  C10G11/05

CPC分类号： B01J29/049 ,  B01J20/12 ,  C10G11/04

摘要： A laminar clay having ion-exchange property is mixed with a solution containing polynuclear metal hydroxo cations or positively charged hydroxide or oxide fine particles to serve as precursor ions (3) of inorganic pillars so as to exchange a part of cations (2) between clay layers (1) with the precursor ions (3) of the inorganic pillars. Next, the laminar clay thus obtained is heat-treated at 100.degree. to 900.degree. C. to generate a porous clay intercalation compound, this porous clay intercalation compound is mixed with an ammonium salt aqueous solution to ion-exchange remaining cations (2) with ammonium ions (5). This porous clay intercalation compound is heat treated again at 200.degree. to 900.degree. C. to desorb ammonia, so as to allow hydrogen ions (6) to be carried in the pore portions of the porous clay intercalation compound and on its surface portions. The porous clay intercalation compound thus obtained has both a shape selectivity function owing to its uniform pore structure and high catalytic activity owing to the hydrogen ions (6).

摘要翻译： 将具有离子交换性质的层状粘土与含有多核金属氢氧化物或带正电荷的氢氧化物或氧化物细颗粒的溶液混合以用作无机柱的前体离子（3），以便将一部分阳离子（2）与粘土 层（1）与无机柱的前体离子（3）。 接着，将如此获得的层状粘土在100-900℃下热处理以产生多孔粘土插层化合物，将该多孔粘土插层化合物与铵盐水溶液与离子交换剩余阳离子（2）与 铵离子（5）。 这种多孔粘土插层化合物再次在200-900℃下进行热处理以解吸氨，从而允许氢离子（6）承载在多孔粘土插层化合物的孔部分和其表面部分上。 由此获得的多孔粘土插层化合物由于其均匀的孔结构和由于氢离子的高催化活性而具有形状选择性功能（6）。

公开(公告)号：US20110272680A1

公开(公告)日：2011-11-10

申请号：US13143263

申请日：2010-01-15

申请人： Mitsuru Suda ,  Takahiro Kai ,  Toshihiro Yamamoto

发明人： Mitsuru Suda ,  Takahiro Kai ,  Toshihiro Yamamoto

IPC分类号： H01L51/54

CPC分类号： C07D209/86 ,  C07D213/74 ,  C07D239/48 ,  C07D403/10 ,  C07D403/14 ,  C07D471/14 ,  H01L51/0072 ,  H01L51/5016 ,  H01L51/5048 ,  H01L51/5096 ,  Y10S428/917

摘要： Disclosed is a useful organic EL device which comprises a phosphorescent light-emitting layer and is endowed with improved luminous efficiency and high driving stability. Also disclosed is a hole-transporting material suitable for use in the phosphorescent light-emitting device. The hole-transporting material is a triptycene derivative which has substituents at the 9- and 10-positions and is substituted with an aromatic group containing at least one diarylamino group (—ArNAr2). The organic EL device contains the triptycene derivative in at least one organic layer selected from the group of a phosphorescent light-emitting layer, a hole-transporting layer, an electron-blocking layer, and an exciton-blocking layer. The diarylamino group (—NAr2) may be fused to form an aromatic heterocyclic group such as a carbazolyl group.

摘要翻译： 公开了一种有用的有机EL器件，其包括磷光发光层，并且具有改善的发光效率和高驱动稳定性。 还公开了适用于磷光发光装置的空穴传输材料。 空穴传输材料是在9位和10位上具有取代基并被含有至少一个二芳基氨基（-ArNAr 2）的芳族基团取代的三环己烯衍生物。 有机EL元件在选自磷光发光层，空穴传输层，电子阻挡层和激子阻挡层的至少一个有机层中含有三环己烯衍生物。 二芳基氨基（-NAr 2）可以被稠合形成芳族杂环基如咔唑基。

公开(公告)号：US08906521B2

公开(公告)日：2014-12-09

申请号：US13143263

申请日：2010-01-15

申请人： Mitsuru Suda ,  Takahiro Kai ,  Toshihiro Yamamoto

发明人： Mitsuru Suda ,  Takahiro Kai ,  Toshihiro Yamamoto

IPC分类号： H01L51/54 ,  C09K11/06 ,  C07D209/86 ,  C07D213/74 ,  C07D239/48 ,  C07D403/10 ,  C07D403/14 ,  C07D471/14 ,  H01L51/00 ,  H01L51/50

CPC分类号： C07D209/86 ,  C07D213/74 ,  C07D239/48 ,  C07D403/10 ,  C07D403/14 ,  C07D471/14 ,  H01L51/0072 ,  H01L51/5016 ,  H01L51/5048 ,  H01L51/5096 ,  Y10S428/917

摘要： Disclosed is a useful organic EL device which comprises a phosphorescent light-emitting layer and is endowed with improved luminous efficiency and high driving stability. Also disclosed is a hole-transporting material suitable for use in the phosphorescent light-emitting device. The hole-transporting material is a triptycene derivative which has substituents at the 9- and 10-positions and is substituted with an aromatic group containing at least one diarylamino group (—ArNAr2). The organic EL device contains the triptycene derivative in at least one organic layer selected from the group of a phosphorescent light-emitting layer, a hole-transporting layer, an electron-blocking layer, and an exciton-blocking layer. The diarylamino group (—NAr2) may be fused to form an aromatic heterocyclic group such as a carbazolyl group.

摘要翻译： 公开了一种有用的有机EL器件，其包括磷光发光层，并且具有改进的发光效率和高驱动稳定性。 还公开了适用于磷光发光装置的空穴传输材料。 空穴传输材料是在9位和10位上具有取代基并被含有至少一个二芳基氨基（-ArNAr 2）的芳族基团取代的三环己烯衍生物。 有机EL元件在选自磷光发光层，空穴传输层，电子阻挡层和激子阻挡层的至少一个有机层中含有三环己烯衍生物。 二芳基氨基（-NAr 2）可以被稠合形成芳族杂环基如咔唑基。

公开(公告)号：US20140203270A1

公开(公告)日：2014-07-24

申请号：US14240608

申请日：2012-08-31

申请人： Mitsuru Suda

发明人： Mitsuru Suda

IPC分类号： H01L51/00

CPC分类号： H01L51/0094 ,  C07F7/10 ,  C09K11/06 ,  C09K2211/1055 ,  C09K2211/1092 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5016 ,  H05B33/14

摘要： Provided are a material for an organic electroluminescent element formed of a silicon-containing four-membered ring compound, and an organic electroluminescent element using the material. The material for an organic electroluminescent element is formed of a compound represented by the following formula (1) and is used for, for example, a light-emitting layer containing a phosphorescent light-emitting dopant in an organic electroluminescent element. In the formula, X represents nitrogen or phosphorus, L's each represent an (n+1)-valent aromatic hydrocarbon group or aromatic heterocyclic group, and at least one of the L's represents an aromatic heterocyclic group. A1 to A6 each represent an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aromatic hydrocarbon group, an aromatic heterocyclic group, or an amino group, and n represents an integer of 0 to 3.

摘要翻译： 提供了由含硅四元环化合物和使用该材料的有机电致发光元件形成的有机电致发光元件的材料。 有机电致发光元件的材料由下述式（1）表示的化合物形成，例如用于有机电致发光元件中含有磷光发光掺杂剂的发光层。 在该式中，X表示氮或磷，L 1各自表示（n + 1）价的芳香族烃基或芳香族杂环基，并且至少一个L 1表示芳香族杂环基。 A 1〜A 6分别表示烷基，环烷基，烯基，炔基，芳香族烃基，芳香族杂环基或氨基，n表示0〜3的整数。

公开(公告)号：US08722208B2

公开(公告)日：2014-05-13

申请号：US13146238

申请日：2010-02-25

申请人： Takahiro Kai ,  Hideki Tanaka ,  Mitsuru Suda ,  Toshihiro Yamamoto ,  Megumi Matsumoto

发明人： Takahiro Kai ,  Hideki Tanaka ,  Mitsuru Suda ,  Toshihiro Yamamoto ,  Megumi Matsumoto

IPC分类号： H01L51/54

CPC分类号： C09K11/06 ,  C07F9/58 ,  C07F9/65583 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1025 ,  C09K2211/1044 ,  C09K2211/188 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/0087 ,  H01L51/5016 ,  H01L51/5048 ,  H01L51/5096

摘要： Disclosed is an organic electroluminescent device (organic EL device) which is improved in luminous efficiency, fully secured of high driving stability, and of a simple structure. The organic EL device is constituted of an anode, organic layers containing a phosphorescent light-emitting layer, and a cathode piled one upon another on a substrate and a phosphine oxide derivative represented by general formula (1) is contained in a phosphorescent light-emitting layer, an electron-transporting layer, a hole-blocking layer, or an exciton-blocking layer. In general formula (1), L1 is a direct bond or an aromatic group with a valence of 1-3 and Ar1 is an aromatic group. The two Ar1 groups linked to the same nitrogen atom may form a nitrogen heterocycle and may further form a fused ring together with the said nitrogen heterocycle.

摘要翻译： 公开了一种提高发光效率的有机电致发光器件（有机EL器件），完全确保了高的驱动稳定性和简单的结构。 有机EL元件由阳极构成，含有磷光发光层的有机层和在基板上彼此堆叠的阴极和由通式（1）表示的氧化膦衍生物包含在磷光发光 电子传输层，空穴阻挡层或激子阻挡层。 在通式（1）中，L 1为直链或者化合价为1-3的芳基，Ar 1为芳基。 连接到相同氮原子的两个Ar 1基团可以形成氮杂环，并且可以与所述氮杂环一起进一步形成稠环。

公开(公告)号：US09214637B2

公开(公告)日：2015-12-15

申请号：US13877112

申请日：2011-10-03

申请人： Mitsuru Suda ,  Takahiro Kai ,  Megumi Matsumoto

发明人： Mitsuru Suda ,  Takahiro Kai ,  Megumi Matsumoto

IPC分类号： H01L51/00 ,  C07D493/04 ,  C07D495/04 ,  C07D517/04 ,  H01L51/05 ,  H01L51/50

CPC分类号： H01L51/0074 ,  C07D493/04 ,  C07D495/04 ,  C07D517/04 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0545 ,  H01L51/5012 ,  Y02E10/549

摘要： Provided are a novel chalcogen-containing aromatic compound and an organic electronic device using the compound. This compound is a chalcogen-containing aromatic compound represented by the formula (1). Among the organic electronic devices each using this chalcogen-containing aromatic compound are an organic EL device, an organic TFT device, a photovoltaic device, and the like. In the formula (1): X represents oxygen, sulfur, or selenium; A represents an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aromatic hydrocarbon group, an aromatic heterocyclic group, or an amino group; and n's each independently represent an integer of 0 to 2, provided that a sum of two n's is 1 to 4.

摘要翻译： 提供了一种新型含硫属化合物的芳族化合物和使用该化合物的有机电子器件。 该化合物是由式（1）表示的含硫属元素的芳族化合物。 在使用这种含硫属化合物的芳族化合物的有机电子器件中，有机EL器件，有机TFT器件，光电器件等。 在式（1）中：X表示氧，硫或硒; A表示烷基，环烷基，烯基，炔基，芳香族烃基，芳香族杂环基或氨基。 n各自独立地表示0〜2的整数，条件是两个n的和为1〜4。

公开(公告)号：US20130207047A1

公开(公告)日：2013-08-15

申请号：US13877112

申请日：2011-10-03

申请人： Mitsuru Suda ,  Takahiro Kai ,  Megumi Matsumoto

发明人： Mitsuru Suda ,  Takahiro Kai ,  Megumi Matsumoto

IPC分类号： H01L51/00

CPC分类号： H01L51/0074 ,  C07D493/04 ,  C07D495/04 ,  C07D517/04 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0545 ,  H01L51/5012 ,  Y02E10/549

摘要： Provided are a novel chalcogen-containing aromatic compound and an organic electronic device using the compound. This compound is a chalcogen-containing aromatic compound represented by the formula (1). Among the organic electronic devices each using this chalcogen-containing aromatic compound are an organic EL device, an organic TFT device, a photovoltaic device, and the like. In the formula (1): X represents oxygen, sulfur, or selenium; A represents an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aromatic hydrocarbon group, an aromatic heterocyclic group, or an amino group; and n's each independently represent an integer of 0 to 2, provided that a sum of two n's is 1 to 4.

摘要翻译： 提供了一种新型含硫属化合物的芳族化合物和使用该化合物的有机电子器件。 该化合物是由式（1）表示的含硫属元素的芳族化合物。 在使用这种含硫属化合物的芳族化合物的有机电子器件中，有机EL器件，有机TFT器件，光电器件等。 在式（1）中：X表示氧，硫或硒; A表示烷基，环烷基，烯基，炔基，芳香族烃基，芳香族杂环基或氨基。 n各自独立地表示0〜2的整数，条件是两个n的和为1〜4。

公开(公告)号：US20110284828A1

公开(公告)日：2011-11-24

申请号：US13146238

申请日：2010-02-25

申请人： Takahiro Kai ,  Hideki Tanaka ,  Mitsuru Suda ,  Toshihiro Yamamoto ,  Megumi Matsumoto

发明人： Takahiro Kai ,  Hideki Tanaka ,  Mitsuru Suda ,  Toshihiro Yamamoto ,  Megumi Matsumoto

IPC分类号： H01L51/54

CPC分类号： C09K11/06 ,  C07F9/58 ,  C07F9/65583 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1025 ,  C09K2211/1044 ,  C09K2211/188 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/0087 ,  H01L51/5016 ,  H01L51/5048 ,  H01L51/5096

摘要： Disclosed is an organic electroluminescent device (organic EL device) which is improved in luminous efficiency, fully secured of high driving stability, and of a simple structure. The organic EL device is constituted of an anode, organic layers containing a phosphorescent light-emitting layer, and a cathode piled one upon another on a substrate and a phosphine oxide derivative represented by general formula (1) is contained in a phosphorescent light-emitting layer, an electron-transporting layer, a hole-blocking layer, or an exciton-blocking layer. In general formula (1), L1 is a direct bond or an aromatic group with a valence of 1-3 and Ar1 is an aromatic group. The two Ar1 groups linked to the same nitrogen atom may form a nitrogen heterocycle and may further form a fused ring together with the said nitrogen heterocycle.

摘要翻译： 公开了一种提高发光效率，充分确保高驱动稳定性和简单结构的有机电致发光器件（有机EL器件）。 有机EL元件由阳极构成，含有磷光发光层的有机层和在基板上彼此堆叠的阴极和由通式（1）表示的氧化膦衍生物包含在磷光发光 电子传输层，空穴阻挡层或激子阻挡层。 在通式（1）中，L 1为直链或者化合价为1-3的芳基，Ar 1为芳基。 连接到相同氮原子的两个Ar 1基团可以形成氮杂环，并且可以与所述氮杂环一起进一步形成稠环。

公开(公告)号：US20110253991A1

公开(公告)日：2011-10-20

申请号：US13142259

申请日：2009-11-25

申请人： Takahito Oyamada ,  Taishi Tsuji ,  Takahiro Kai ,  Junya Ogawa ,  Mitsuru Suda

发明人： Takahito Oyamada ,  Taishi Tsuji ,  Takahiro Kai ,  Junya Ogawa ,  Mitsuru Suda

IPC分类号： H01L51/54

CPC分类号： H01L51/0052 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/5048 ,  H01L51/5052 ,  H01L51/5088

摘要： [Problem to be Solved] To provide an organic electroluminescence device with heat resistance capable of being driven by a low voltage.[Solution] An organic electroluminescence device includes a pair of anode and cathode opposed to each other; and a plurality of organic semiconductor layers layered or disposed between the anode and the cathode, the organic semiconductor layers including a light-emitting layer. At least one of the organic semiconductor layers contains a bulky organic semiconductor compound having an aromatic multi-membered ring structure and at least three aromatic substituents bonded thereto. Each of the aromatic substituents is arranged in a manner that a dihedral angle between a ring plane of the aromatic multi-membered ring structure and the ring plane of the aromatic substituent is within 70 to 90° determined by a semiempirical molecular orbital calculation method.

摘要翻译： [待解决的问题]提供能够由低电压驱动的耐热性的有机电致发光器件。 [解决方案]有机电致发光器件包括彼此相对的一对阳极和阴极; 以及在所述阳极和所述阴极之间层叠或配置的多个有机半导体层，所述有机半导体层包括发光层。 有机半导体层中的至少一个包含具有芳族多元环结构的大体积有机半导体化合物和与其结合的至少三个芳香族取代基。 芳香族取代基中的芳香族多元环结构的环面与芳香族取代基的环面之间的二面角度通过半经验分子轨道计算法确定在70〜90°以内。