公开(公告)号：US20100171101A1

公开(公告)日：2010-07-08

申请号：US12294824

申请日：2007-03-22

申请人： Tatsuo Tanaka ,  Hiroshi Kita ,  Hiroto Itoh ,  Hideo Taka

发明人： Tatsuo Tanaka ,  Hiroshi Kita ,  Hiroto Itoh ,  Hideo Taka

IPC分类号： H01L51/54 ,  H01L51/56

CPC分类号： H05B33/14 ,  H01L27/3295 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0071 ,  H01L51/0085 ,  H01L51/0086 ,  H01L51/0087 ,  H01L51/0088 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5048 ,  H01L2251/5346

摘要： An objective in the present invention is to provide an organic EL element exhibiting high emission efficiency and long lifetime, together with a lighting device and a display device thereof. In the present invention, disclosed is an organic electroluminescent element comprising a support substrate provided thereon an anode and a cathode, the organic electroluminescent element comprising an organic layer containing a reactive organic compound between the anode and the cathode, wherein the reactive organic compound contained in the organic layer has nonuniform concentration at any point in time between termination of a process of preparing the organic electroluminescent element and a start of electricity application to the organic electroluminescent element.

摘要翻译： 本发明的目的在于提供一种发光效率高，寿命长的有机EL元件及其照明装置及其显示装置。 在本发明中，公开了一种有机电致发光元件，其包括在其上设置有阳极和阴极的支撑基板，所述有机电致发光元件包括在所述阳极和所述阴极之间包含反应性有机化合物的有机层，其中所述反应性有机化合物包含在 有机层在制备有机电致发光元件的工艺终止和开始施加到有机电致发光元件之间的任何时间点都具有不均匀的浓度。

公开(公告)号：US07645630B2

公开(公告)日：2010-01-12

申请号：US10545361

申请日：2004-02-17

申请人： Katsura Hirai ,  Hiroshi Kita ,  Hiroaki Arita

发明人： Katsura Hirai ,  Hiroshi Kita ,  Hiroaki Arita

IPC分类号： H01L51/40

CPC分类号： C23C16/30 ,  H01L51/0002 ,  H01L51/0005 ,  H01L51/0533 ,  H01L51/0541 ,  H01L51/0545

摘要： It is an object of the present invention to provide an organic thin-film transistor exhibiting high carrier mobility and a manufacturing method thereof. Disclosed is an organic thin-film transistor possessing a film having a contact angle against pure water of a surface of not less than 50°, wherein an organic semiconductor layer is formed on the film prepared by a CVD (chemical vapor deposition) method employing a reactive gas.

摘要翻译： 本发明的目的是提供一种显示高载流子迁移率的有机薄膜晶体管及其制造方法。 公开了一种有机薄膜晶体管，其具有与表面的纯水接触角不小于50°的膜，其中在通过CVD（化学气相沉积）方法制备的膜上形成有机半导体层，该方法使用 反应气体。

公开(公告)号：US20090239000A1

公开(公告)日：2009-09-24

申请号：US12091652

申请日：2006-09-29

申请人： Shuichi Sugita ,  Hiroshi Kita

发明人： Shuichi Sugita ,  Hiroshi Kita

IPC分类号： H01J1/63 ,  C09K19/00

CPC分类号： H01L51/5016 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1048 ,  C09K2211/1051 ,  C09K2211/1059 ,  C09K2211/1074 ,  C09K2211/1092 ,  C09K2211/185 ,  C09K2211/186 ,  H01L51/56 ,  H05B33/14 ,  Y10T428/10

摘要： Disclosed is an organic electroluminescent device having high luminance and long-term stability under high temperature, high humidity conditions. This organic electroluminescent device is suppressed in voltage increase and generation of dark spots when driven at a constant current. Also disclosed are a display and an illuminating device using such an organic electroluminescent device. The organic electroluminescent device is characterized in that at least one of organic layers constituting the device is a light-emitting layer containing a host compound and a phosphorescent compound represented by the general formula (1) below, and the at least one organic layer has a film surface density of 1.10-1.25 g/cm3.

摘要翻译： 公开了一种在高温，高湿度条件下具有高亮度和长期稳定性的有机电致发光器件。 当以恒定电流驱动时，该有机电致发光器件被抑制在电压增加和黑点的产生。 还公开了使用这种有机电致发光器件的显示器和照明装置。 有机电致发光器件的特征在于，构成该器件的有机层中的至少一个是含有由下述通式（1）表示的主体化合物和磷光发光性化合物的发光层，所述至少一个有机层具有 膜表面密度为1.10-1.25g / cm3。

公开(公告)号：US07557067B2

公开(公告)日：2009-07-07

申请号：US11587625

申请日：2005-04-27

申请人： Hiroshi Kita ,  Yoshitake Tamada ,  Yoshihiko Nakaya ,  Tetsuhiko Yano ,  Manabu Saeki

发明人： Hiroshi Kita ,  Yoshitake Tamada ,  Yoshihiko Nakaya ,  Tetsuhiko Yano ,  Manabu Saeki

IPC分类号： C07D413/14 ,  A01N43/88

CPC分类号： A01N47/36 ,  C07D413/14

摘要： There is provided a novel herbicide. A pyrazole sulfonylurea compound of formula (1): wherein R1 is C1-3alkyl, etc., R2 is hydrogen atom, C1-3alkyl, C1-3haloalkyl, etc., R3, R4, R5 and R6 independently of one another are hydrogen atom, C1-3alkyl, etc., with a proviso that at least one of R3, R4, R5 and R6 is C1-3alkyl or C1-3haloalkyl, X and Y independently of each other are C1-3alkyl, etc., Z is nitrogen atom or methyne, and a salt thereof that is acceptable as an agrochemical; an agrochemical containing at least one of the compound and the salt thereof that is acceptable as an agrochemical as an active component, and a herbicide containing at least one of the compound and the salt thereof that is acceptable as an agrochemical as an active component.

摘要翻译： 提供了一种新型除草剂。 式（1）的吡唑磺酰脲化合物：其中R 1是C 1-3烷基等，R 2是氢原子，C 1-3烷基，C 1-3卤代烷基等，R 3，R 4，R 5和R 6彼此独立地是氢原子 ，C 1-3烷基等，条件是R 3，R 4，R 5和R 6中的至少一个为C 1-3烷基或C 1-3卤代烷基，X和Y彼此独立地为C 1-3烷基等，Z为氮 原子或甲炔，及其可以作为农用化学品的盐; 含有作为活性成分的农药可以接受的化合物和其盐中的至少一种的农药，以及含有作为农药的活性成分可接受的化合物和其盐中的至少一种的除草剂。

公开(公告)号：US20090081357A1

公开(公告)日：2009-03-26

申请号：US11912352

申请日：2006-02-15

申请人： Hideo Taka ,  Hiroshi Kita ,  Hiroaki Ando

发明人： Hideo Taka ,  Hiroshi Kita ,  Hiroaki Ando

IPC分类号： B05D5/06

CPC分类号： H01L51/0007 ,  B82Y20/00 ,  B82Y30/00 ,  H01L27/3211 ,  H01L51/0003 ,  H01L51/5016 ,  H01L51/5036 ,  H01L51/56 ,  H01L2251/5369

摘要： Disclosed is an organic EL device having high external quantum efficiency, long emission life and low driving voltage. Also disclosed are an illuminating device and a display. Specifically disclosed is an organic electroluminescent device comprising, on a supporting substrate, at least an anode, a cathode and an organic compound layer which is arranged between the anode and the cathode and includes at least one light-emitting layer. This electroluminescent device is characterized in that the anode, cathode and organic compound layer are respectively formed by coating.

摘要翻译： 公开了具有高外量子效率，长发光寿命和低驱动电压的有机EL器件。 还公开了照明装置和显示器。 具体公开了一种有机电致发光器件，其在支撑基板上至少包括阳极，阴极和有机化合物层，该层布置在阳极和阴极之间并且包括至少一个发光层。 该电致发光器件的特征在于阳极，阴极和有机化合物层分别通过涂覆形成。

公开(公告)号：US20080251784A1

公开(公告)日：2008-10-16

申请号：US10586793

申请日：2005-01-14

申请人： Tatsuo Tanaka ,  Hiroshi Kita ,  Katsura Hirai ,  Chiyoko Takemura

发明人： Tatsuo Tanaka ,  Hiroshi Kita ,  Katsura Hirai ,  Chiyoko Takemura

IPC分类号： H01L51/30

CPC分类号： C08G61/123 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0052 ,  H01L51/0541 ,  H01L51/0545

摘要： An organic semiconductor material comprising a compound having a substructure represented by Formula (10): wherein B represents a unit having a thiazole ring, A1 and A2 each independently represent a unit having an alkyl group as a substituent, A3 represents a divalent linking group, nb represents an integer 1-20, n1 and n2 each independently represent an integer of 0-20, respectively, and n3 represents an integer of 0-10.

摘要翻译： 一种有机半导体材料，其包含具有由式（10）表示的亚结构的化合物：其中B表示具有噻唑环的单元，A 1和A 2各自独立地表示 具有烷基作为取代基的单元，A 3表示二价连接基团，n表示1〜20的整数，n≥1， 分别独立地表示0〜20的整数，n≥0表示0〜10的整数。

公开(公告)号：US07348063B2

公开(公告)日：2008-03-25

申请号：US11394009

申请日：2006-03-30

申请人： Taketoshi Yamada ,  Hiroshi Kita ,  Koichi Saito ,  Yasushi Okubo

发明人： Taketoshi Yamada ,  Hiroshi Kita ,  Koichi Saito ,  Yasushi Okubo

IPC分类号： B32B9/02

CPC分类号： C08L81/06 ,  C08B3/22 ,  C08B15/05 ,  C08J5/18 ,  C08L1/10 ,  C08L1/14 ,  C08L79/02 ,  H01L51/52 ,  Y10T428/31663 ,  Y10T428/31971 ,  C08L2666/02 ,  C08L2666/26

摘要： A film substrate of an electronic displaying element, an electronic optical element, a touch panel, or a solar battery is disclosed which is composed mainly of an organic polymer having water solubility of 0 to 5 g based on 100 g of 25° C. water and having acetone solubility of 25 to 100 g based on 100 g of 25° C. acetone and an inorganic condensation polymer of a reactive metal compound capable of being condensed.

摘要翻译： 公开了一种电子显示元件，电子光学元件，触摸屏或太阳能电池的薄膜基片，其主要由水溶性为0-5g的有机聚合物组成，基于100g的25℃的水 并且丙酮溶解度为25-100克，基于100g丙酮和能够缩合的活性金属化合物的无机缩聚物。

公开(公告)号：US07270893B2

公开(公告)日：2007-09-18

申请号：US10718360

申请日：2003-11-20

申请人： Mitsuhiro Fukuda ,  Hiroshi Kita ,  Taketoshi Yamada

发明人： Mitsuhiro Fukuda ,  Hiroshi Kita ,  Taketoshi Yamada

IPC分类号： H01J1/62

CPC分类号： H05B33/14 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1092 ,  H01L51/0035 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/0094 ,  H01L51/5016 ,  H01L2251/308 ,  Y10S428/917

摘要： An object of the invention is to provide an organic electroluminescent element with high luminance and long half life and a display employing the organic EL element.An organic electroluminescent element comprising a component layer including at least one light emission layer capable of emitting phosphorescence, wherein the component layer contains at least one specific carbazole derivative.

摘要翻译： 本发明的目的是提供一种具有高亮度和长半衰期的有机电致发光元件以及采用该有机EL元件的显示器。 一种有机电致发光元件，其包括含有至少一个能够发射磷光的发光层的成分层，其中所述成分层含有至少一种特定的咔唑衍生物。

公开(公告)号：US07264890B2

公开(公告)日：2007-09-04

申请号：US10652949

申请日：2003-08-28

申请人： Hiroshi Kita ,  Yoshiyuki Suzuri ,  Taketoshi Yamada ,  Kazuaki Nakamura ,  Noriko Ueda ,  Yasushi Okubo

发明人： Hiroshi Kita ,  Yoshiyuki Suzuri ,  Taketoshi Yamada ,  Kazuaki Nakamura ,  Noriko Ueda ,  Yasushi Okubo

IPC分类号： H01L51/54 ,  C09K11/06 ,  C07C211/00

CPC分类号： H01L51/5012 ,  C09B57/007 ,  C09K11/06 ,  C09K11/565 ,  C09K11/663 ,  C09K11/7718 ,  C09K11/7729 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7738 ,  C09K11/7739 ,  C09K11/774 ,  C09K11/7774 ,  C09K11/7786 ,  C09K11/7792 ,  C09K11/7794 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1048 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/182 ,  C09K2211/185 ,  C09K2211/186 ,  C09K2211/188 ,  H01L33/502 ,  H01L51/0036 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0053 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0062 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0069 ,  H01L51/007 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0079 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/0089 ,  H01L2251/308 ,  H05B33/14 ,  Y10S428/917

摘要： An electroluminescent element is disclosed, comprising an electroluminescent material and a fluorescent substance emitting light having an emission maximum at the wavelength different from that of light emitted from the electroluminescent material upon absorption of the light emitted from the electroluminescent material. A color conversion filter is also disclosed, comprising a fluorescent substance emitting light having an emission maximum at the wavelengths of 400 to 700 nm upon absorption of the light emitted from the electroluminescent material.

摘要翻译： 公开了一种电致发光元件，其包括电致发光材料和荧光物质，其在从电致发光材料发射的光吸收时发射具有与从电致发光材料发射的光的波长不同的发射最大值的光。 还公开了一种颜色转换滤光器，其包括在从电致发光材料发射的光吸收时发射具有400至700nm波长的发射最大值的光的荧光物质。

公开(公告)号：US20060222758A1

公开(公告)日：2006-10-05

申请号：US10568967

申请日：2004-08-17

申请人： Hideo Taka ,  Hiroshi Kita

发明人： Hideo Taka ,  Hiroshi Kita

IPC分类号： B05D5/06 ,  B05D5/12

CPC分类号： C09K11/06 ,  C09K2211/1416 ,  C09K2211/1433 ,  C09K2211/1466 ,  H05B33/14 ,  Y10S428/917

摘要： An organic electroluminescent element comprising a cathode and an anode having therebetween at least one organic compound layer, wherein one of the organic compound layer comprises a polymer having a repeat unit represented by Formula (1) (wherein Ar1 represents an arylene group which may have a substituent or a heteroarylene group having not more than two heteroatoms, which may have a substituent; and L1 represents a divalent linkage group selected from a prescribed group; and n1 represents an integer of not less than two).

摘要翻译： 一种有机电致发光元件，包括在其间具有至少一个有机化合物层的阴极和阳极，其中所述有机化合物层中的一个包含具有由式（1）表示的重复单元的聚合物（其中Ar 1， 表示可以具有取代基的亚芳基或具有不多于两个可具有取代基的杂原子的亚杂芳基; L 1表示选自规定基团的二价连接基团;并且n < SUB> 1 表示不小于2的整数）。