公开(公告)号：US4713316A

公开(公告)日：1987-12-15

申请号：US804420

申请日：1985-12-04

申请人： Seiiti Kubodera ,  Toshinao Ukai ,  Hisashi Okada

发明人： Seiiti Kubodera ,  Toshinao Ukai ,  Hisashi Okada

IPC分类号： G03C8/40 ,  C09B23/00 ,  G03C1/06 ,  G03C1/26 ,  G03C1/498 ,  G03C7/00 ,  G03C1/14 ,  G03C5/00

CPC分类号： G03C1/26 ,  G03C1/49854

摘要： A heat-developable photographic material having improved preservability, which comprises a support having thereon at least one heat-developable photographic layer, said photographic material containing a dye represented by formula (I) ##STR1## wherein n and m each represents 0, 1, 2 or 3;p and q each represents 0 or 1;L represents a methine group or a substituted methine group;R.sub.1 and R.sub.2 are same or different and each represents an unsubstituted or substituted alkyl group;R.sub.3 and R.sub.4 are same or different and each represents a hydrogen atom, an alkyl group, an alkoxy group, a hydroxyl group, an unsubstituted or substituted amino group or a halogen atom; or said R.sub.3 and R.sub.4 form a condensed 6-membered ring;Z and Z' are same or different and each represents a non-metallic atomic group necessary for forming a substituted or unsubstituted 5-membered or 6-membered ring, or substituted or unsubstituted 5-membered or 6-membered ring which is condensed with another ring;X.sup..crclbar. represents an anion;r represents 1 or 2, and when the dye forms an internal salt, r is 1.

摘要翻译： 具有改进的保存性的可热显影的照相材料，其包括其上具有至少一个可热显影照相层的支撑体，所述照相材料含有由式（I）表示的染料，其中n和m各自 代表0,1,2或3; p和q各自表示0或1; L代表次甲基或取代的次甲基; R1和R2相同或不同，各自表示未取代或取代的烷基; R3和R4相同或不同，各自表示氢原子，烷基，烷氧基，羟基，未取代或取代的氨基或卤素原子; 或所述R 3和R 4形成稠合的6元环; Z和Z'相同或不同，并且各自表示形成取代或未取代的5元或6元环所必需的非金属原子团，或与另一个稠合的取代或未取代的5元或6元环 环; X（ - ）表示阴离子; r表示1或2，当染料形成内盐时，r为1。

公开(公告)号：US4956263A

公开(公告)日：1990-09-11

申请号：US238796

申请日：1988-08-31

申请人： Kunio Ishigaki ,  Kazunobu Katoh ,  Nobuaki Inoue ,  Hisashi Okada ,  Toshinao Ukai ,  Morio Yagihara ,  Yoshihiro Takagi ,  Masakazu Yoneyama

发明人： Kunio Ishigaki ,  Kazunobu Katoh ,  Nobuaki Inoue ,  Hisashi Okada ,  Toshinao Ukai ,  Morio Yagihara ,  Yoshihiro Takagi ,  Masakazu Yoneyama

IPC分类号： G03C1/06 ,  G03C1/83

CPC分类号： G03C1/061 ,  G03C1/83 ,  Y10S430/156

摘要： A silver halide photographic material capable of providing very high contrast image and having improved safelight safety is described, which comprises a support having thereon at least one silver halide emulsion layer, and containing in the silver halide emulsion layer or another hydrophilic colloid layer (i) a compound represented by formula (I) ##STR1## wherein PWR represents a group capable of releasing ##STR2## upon being reduced; Time represents a group capable of releasing LA after being released from PWR, t is 0 or 1; and LA represents a group having an absorption maximum in the wavelength region longer than 310 nm, (ii) a hydrazine derivative, and (iii) at least one compound represented by formulae (IX) and (X) ##STR3## wherein R.sup.91, R.sup.92, R.sup.93, and R.sup.94, which may be the same or different, each represents hydrogen, an alkyl group, an aryl group, an amino group, a hydroxyl group, an alkoxy group, an alkylthio group, a carbamoyl group, a halogen atom, a cyano group, a carboxyl group, an alkoxycarbonyl group or a heterocyclic group and R.sup.91 and R.sup.92 or R.sup.92 and R.sup.93 may be linked to form a 5- or 6-membered ring; provided that at least one of R.sup.91 and R.sup.93 represents a hydroxyl group.

公开(公告)号：US4731793A

公开(公告)日：1988-03-15

申请号：US883398

申请日：1986-07-08

申请人： Toshinao Ukai ,  Hisashi Okada

发明人： Toshinao Ukai ,  Hisashi Okada

IPC分类号： C09B23/02 ,  H01S3/094 ,  H01S3/213 ,  H01S3/20

CPC分类号： H01S3/094034 ,  C09B23/02 ,  H01S3/213

摘要： A dye laser is described, comprising a cell containing a laser dye solution and a pumping energy source connected to the cell, wherein the laser dye solution contains a compound represented by formula (I): ##STR1## wherein n represents 0 or 1; m represents 0, 1, 2 or 3; L.sup.1 and L.sup.2 which may be the same or different each represents a methine or substituted methine group; R.sup.1 is a substituted or unsubstituted alkyl group, an alkenyl group or an aralkyl group; R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 which may be the same or different each represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, an alkenyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an alkoxycarbonyl group, an acyloxy group, an acyl group, a hydroxy group, a cyano group, or a substituted or unsubstituted amino group; Z represents atoms necessary to form a 5- or 6-membered ring which may have a substituent or may be condensed to another ring, X.crclbar. represents an anion; and r represents 1 or 2, with the compound being an intramolecular salt when r is 1.

摘要翻译： 描述了染料激光器，其包含含有激光染料溶液和连接到电池的泵浦能量源的电池，其中激光染料溶液含有由式（I）表示的化合物：其中n表示0或 1; m表示0,1,2或3; L1和L2可以相同或不同，表示次甲基或取代的次甲基; R1是取代或未取代的烷基，烯基或芳烷基; 可以相同或不同的R 2，R 3，R 4，R 5和R 6各自表示氢原子，卤素原子，取代或未取代的烷基，烯基，芳基，芳烷基，烷氧基， 芳氧基，烷氧基羰基，酰氧基，酰基，羟基，氰基或取代或未取代的氨基; Z表示形成可以具有取代基或可以与另一个环稠合的5-或6-元环所必需的原子，X（ - ）表示阴离子; r表示1或2，当r为1时，该化合物为分子内盐。

公开(公告)号：US08641202B2

公开(公告)日：2014-02-04

申请号：US12551833

申请日：2009-09-01

申请人： Hisashi Okada ,  Kazuya Minami ,  Yosuke Nishihata ,  Yuji Matsuyama

发明人： Hisashi Okada ,  Kazuya Minami ,  Yosuke Nishihata ,  Yuji Matsuyama

IPC分类号： G03B21/18 ,  G03B21/16 ,  G02F1/1333

CPC分类号： G03B21/26

摘要： A projection display device includes: a light modulator for modulating light from a light source; a polarizer disposed at a position facing the light modulator; a cooling section for allowing an air to flow in a space between the light modulator and the polarizer; and an air deflector for deflecting the air flowing in the space between the light modulator and the polarizer toward the polarizer.

摘要翻译： 投影显示装置包括：调制器，用于调制来自光源的光; 设置在面向所述光调制器的位置处的偏振器; 用于允许空气在所述光调制器和所述偏振器之间的空间中流动的冷却部分; 以及用于使在光调制器和偏振器之间的空间中流动的空气偏向偏振器的空气导流板。

公开(公告)号：US08022212B2

公开(公告)日：2011-09-20

申请号：US11979297

申请日：2007-11-01

申请人： Tatsuya Igarashi ,  Toshihiro Ise ,  Yousuke Miyashita ,  Hidetoshi Fujimura ,  Hisashi Okada ,  Masayuki Mishima ,  Qiu Xuepeng

发明人： Tatsuya Igarashi ,  Toshihiro Ise ,  Yousuke Miyashita ,  Hidetoshi Fujimura ,  Hisashi Okada ,  Masayuki Mishima ,  Qiu Xuepeng

IPC分类号： C07D213/02 ,  C09K11/06 ,  H01L51/54

CPC分类号： C09K11/06 ,  C07F15/0033 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0085 ,  H01L51/5012 ,  Y10S428/917

摘要： A light-emitting element having excellent light-emitting properties and with which it is possible to emit blue light at a high luminance for a long period of time, and an iridium complex for realizing the same. The light-emitting element has an external quantum efficiency of at least 5% and a light emission maximum wavelength λ max of no more than 500 nm. Further, there is provided a light-emitting element including a light-emitting layer or a plurality of organic compound layers having the light-emitting layer, with at least one of the compound layers including at least one kind of a compound having a partial structure represented by the general formula K-0. In the general formula K-0, R1 to R7 each independently represents a hydrogen atom or a substituent, provided that if R2 is a fluorine atom, R3 is not a hydrogen atom.

摘要翻译： 具有优异的发光特性并且可以长时间以高亮度发出蓝光的发光元件和用于实现其的铱络合物。 发光元件具有至少5％的外部量子效率和不大于500nm的发光最大波长λmax。 此外，提供了包括发光层或具有发光层的多个有机化合物层的发光元件，至少一个化合物层包括至少一种具有部分结构的化合物 由通式K-0表示。 在通式K-0中，R 1至R 7各自独立地表示氢原子或取代基，条件是如果R 2为氟原子，则R 3不是氢原子。

公开(公告)号：US07960040B2

公开(公告)日：2011-06-14

申请号：US11709679

申请日：2007-02-23

申请人： Hisashi Okada

发明人： Hisashi Okada

IPC分类号： H01L51/54

CPC分类号： H01L51/004 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5088 ,  Y10S428/917

摘要： An organic electroluminescence device comprising at least an organic layer between a pair of electrodes, wherein the organic electroluminescence device further includes at least an interlocked compound. An organic electroluminescence device exhibiting a high light emission efficiency and excellent driving durability is provided.

摘要翻译： 一种有机电致发光器件，其至少包括一对电极之间的有机层，其中所述有机电致发光器件至少还包括互锁化合物。 提供了具有高发光效率和优异的驱动耐久性的有机电致发光器件。

公开(公告)号：US07306856B2

公开(公告)日：2007-12-11

申请号：US09905996

申请日：2001-07-17

申请人： Tatsuya Igarashi ,  Toshihiro Ise ,  Yousuke Miyashita ,  Hidetoshi Fujimura ,  Hisashi Okada ,  Masayuki Mishima ,  Qiu Xuepeng

发明人： Tatsuya Igarashi ,  Toshihiro Ise ,  Yousuke Miyashita ,  Hidetoshi Fujimura ,  Hisashi Okada ,  Masayuki Mishima ,  Qiu Xuepeng

IPC分类号： H01L51/54

CPC分类号： C09K11/06 ,  C07F15/0033 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0085 ,  H01L51/5012 ,  Y10S428/917

摘要： A light-emitting element having excellent light-emitting properties and with which it is possible to emit blue light at a high luminance for a long period of time, and an iridium complex for realizing the same. The light-emitting element has an external quantum efficiency of at least 5% and a light emission maximum wavelength λmax of no more than 500 nm. Further, there is provided a light-emitting element including a light-emitting layer or a plurality of organic compound layers having the light-emitting layer, with at least one of the compound layers including at least one kind of a compound having a partial structure represented by the general formula K-0. In the general formula K-0, R1 to R7 each independently represents a hydrogen atom or a substituent, provided that if R2 is a fluorine atom, R3 is not a hydrogen atom

摘要翻译： 具有优异的发光特性并且可以长时间以高亮度发出蓝光的发光元件和用于实现其的铱络合物。 发光元件具有至少5％的外部量子效率和不超过500nm的发光最大波长兰姆达克。 此外，提供了包括发光层或具有发光层的多个有机化合物层的发光元件，至少一个化合物层包括至少一种具有部分结构的化合物 由通式K-0表示。 在通式K-0中，R 1至R 7各自独立地表示氢原子或取代基，条件是如果R 2是 氟原子，R 3不是氢原子

公开(公告)号：US20060274279A1

公开(公告)日：2006-12-07

申请号：US11446302

申请日：2006-06-05

申请人： Shoichi Yoshii ,  Hisashi Okada

发明人： Shoichi Yoshii ,  Hisashi Okada

IPC分类号： G03B21/18

CPC分类号： G03B21/10 ,  G03B21/16 ,  G03B21/2066 ,  G03B21/28 ,  H04N9/3105 ,  H04N9/3144

摘要： The present invention has an objective to provide a projection display device of a U-shape structure with an illumination optical system folded by a mirror, which reduces heat load without using a mirror made of heat-resistant glass to fold light from a light source. A projection display device that folds light from a light source 1 composed of a lamp 1a and a parabolic metallic reflector 1b by a cold mirror 2 to be applied to light modulating elements 10B, 10G, 10R through fly-eye integrators 3, 4, thereby enlarging and projecting the light modulated by the light modulating element through a projection lens 20, wherein a cold mirror 2 is cooled by cooling air from a fan 32, ultraviolet and infrared rays transmitted through the cold mirror 2 are emitted out of a cabinet 30, so that retroreflection of ultraviolet and infrared rays to a lamp 1a is prevented.

摘要翻译： 本发明的目的是提供一种具有由反射镜折叠的照明光学系统的U形结构的投影显示装置，其不使用由耐热玻璃制成的反射镜来折射来自光源的光而降低热负荷。 一种投影显示装置，其通过用于通过飞眼积分器施加到光调制元件10B，10G，10R的冷镜2来折叠由灯1a和抛物面金属反射器1b构成的光源1的光 通过投影透镜20对由光调制元件调制的光进行放大和投影，其中通过来自风扇32的冷却空气来冷却冷镜2，透射通过冷镜2的紫外线和红外线被射出 使得防止紫外线和红外线向灯1a的逆向反射。

公开(公告)号：US20060141286A1

公开(公告)日：2006-06-29

申请号：US11315324

申请日：2005-12-23

申请人： Hiroshi Tada ,  Hisashi Okada

发明人： Hiroshi Tada ,  Hisashi Okada

IPC分类号： H01L51/54 ,  H05B33/12

CPC分类号： H01L51/5016 ,  H01L51/0052 ,  H01L51/0057 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0067 ,  H01L51/007 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0094 ,  H01L51/5048 ,  H01L2251/308 ,  Y10S428/917 ,  Y10T428/24942

摘要： The present invention provides an organic electroluminescent element including, between an anode and a cathode, at least a luminescent layer and an adjacent layer that is adjacent to the cathode side of the luminescent layer, wherein the luminescent layer contains a phosphorescent material and a host material, the adjacent layer contains an electron transport material and a hole transport material, and the electron affinity Ea (HT) of the hole transport material and the electron affinity Ea (ET) of the electron transport material satisfy the relation of 1 eV≦Ea (ET)−Ea (HT)≦2.8 eV.

摘要翻译： 本发明提供一种有机电致发光元件，其在阳极和阴极之间至少包含与发光层的阴极侧相邻的发光层和相邻层，其中，发光层含有磷光发光材料和主体材料 相邻层含有电子传输材料和空穴传输材料，并且空穴传输材料的电子亲和力Ea（HT）和电子传输材料的电子亲和力Ea（ET）满足1 eV <= Ea （ET）-Ea（HT）<= 2.8eV。

公开(公告)号：US20060052607A1

公开(公告)日：2006-03-09

申请号：US10530025

申请日：2003-12-17

申请人： Toshihiro Ise ,  Tatsuya Igarashi ,  Hisashi Okada

发明人： Toshihiro Ise ,  Tatsuya Igarashi ,  Hisashi Okada

IPC分类号： C07F15/00 ,  H01J1/62

CPC分类号： H01L51/0077 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1048 ,  C09K2211/1051 ,  C09K2211/1059 ,  C09K2211/1074 ,  C09K2211/181 ,  C09K2211/186 ,  C09K2211/188 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0079 ,  H01L51/0085 ,  H01L51/5016 ,  Y10S428/917

摘要： An organic electroluminescent device comprising: a pair of electrode; and at least one organic layer between the pair of electrode, the at least one organic layer including a luminescent layer, wherein the luminescent layer contains at least one phosphorescent material and at least one compound represented by the formula (I) defined herein.