专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2011241226A Polymeric light emitting substance and polymer light emitting element using the same 有权
标题翻译：使用聚合物发光物质和聚合物发光元件
公开(公告)号：JP2011241226A
公开(公告)日：2011-12-01
申请号：JP2011174754
申请日：2011-08-10
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： IKEHIRA HIDEYUKI , KAMIOKA TAKAHIRO , DOI HIDEJI , KURITA YASUYUKI
IPC分类号： C07F15/00 , C08G61/02 , C08G61/12 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/10
CPC分类号： H01L51/0039 , C08G61/02 , C08G61/122 , C08G2261/1526 , C08G2261/312 , C08G2261/3422 , C08G2261/5242 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1029 , C09K2211/1037 , C09K2211/1092 , C09K2211/1408 , C09K2211/1425 , C09K2211/182 , C09K2211/185 , H01L51/0035 , H01L51/0036 , H01L51/0038 , H01L51/0059 , H01L51/0084 , H01L51/0085 , H01L51/0087 , H01L51/0088 , H01L51/0089 , H01L51/0094 , H01L51/5012 , Y10T428/10 , Y10T428/1352
摘要： PROBLEM TO BE SOLVED: To provide a complex for producing a new light emitting substance having triplet light emitting complex structure in a molecule and capable of forming a light emitting layer by the coating method.SOLUTION: A complex represented by general formula (8) is provided. (Wherein, L is H, alkyl, aryl, heterocyclic ligand, carboxy, halogen, amide, imide, alkoxy, alkylmercapto, carbonyl ligand, alkene ligand, alkyne ligand, amine ligand, imine ligand or the like; M is an atom having an atomic number of ≥50 and represents a metal having a possibility of intersystem crossing between the singlet state and the triplet state in the complex by a spin-orbital mutual action; Ar is a ligand bonded to M via one or more of N, O, C, S and P; m represents an integer of 1-5; o represents an integer of 0-5; and X is halogen, arylsulfonyloxy or alkylsulfonyloxy).
摘要翻译：要解决的问题：提供一种用于制造分子中具有三重态发光复合结构的新的发光物质并能够通过涂布法形成发光层的复合体。解决方案：提供由通式（8）表示的络合物。（其中，L为H，烷基，芳基，杂环配体，羧基，卤素，酰胺，酰亚胺，烷氧基，烷基巯基，羰基配位体，烯烃配位体，炔配体，胺配体，亚胺配体等; M为原子数≥50，并且表示通过自旋轨道相互作用在络合物中具有在单重态和三重态之间的系间交叉的可能性的金属; Ar是通过N，O中的一种或多种与M键合的配体， C，S和P; m表示1-5的整数; o表示0-5的整数，X表示卤素，芳基磺酰氧基或烷基磺酰氧基）。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2009231396A Semiconductor device and method for manufacturing semiconductor device 审中-公开
标题翻译：半导体器件及制造半导体器件的方法
公开(公告)号：JP2009231396A
公开(公告)日：2009-10-08
申请号：JP2008072584
申请日：2008-03-19
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： SAZAWA HIROYUKI , NISHIKAWA NAOHIRO , KURITA YASUYUKI , HATA MASAHIKO
IPC分类号： H01L21/338 , H01L29/423 , H01L29/778 , H01L29/812
CPC分类号： H01L29/7787 , H01L29/1054 , H01L29/2003 , H01L29/42316 , H01L29/66522 , H01L29/78
摘要： PROBLEM TO BE SOLVED: To increase the current density of a channel while operating a GaN-based field effect transistor in a normally-off state.
SOLUTION: The semiconductor device is provided with: a channel layer of a group 3-5 compound semiconductor containing nitrogen; an electron feeding layer for feeding electrons to the channel layer; an intrinsic or n-type semiconductor layer of group 3-5 compound containing nitrogen which is formed on a surface opposite to a surface facing the channel layer of the electron feeding layer; and a control electrode formed in contact with the semiconductor layer or formed with an intermediate layer between the control electrode and the semiconductor layer.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在正常关闭状态下操作GaN基场效应晶体管时，增加通道的电流密度。解决方案：半导体器件设置有：含有氮的组3-5化合物半导体的沟道层; 用于将电子馈送到沟道层的电子馈送层; 形成在与面向电子供给层的沟道层的表面相对的表面上的含有氮的组3-5化合物的本征或n型半导体层; 以及与所述半导体层接触或与所述控制电极和所述半导体层之间形成有中间层的控制电极。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009209359A Conjugated polymer and organic semiconductor element having the same 审中-公开
标题翻译：结合聚合物和有机半导体元件
公开(公告)号：JP2009209359A
公开(公告)日：2009-09-17
申请号：JP2009022370
申请日：2009-02-03
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KURITA YASUYUKI , TANAKA KENTA , HIGASHIMURA HIDEYUKI
IPC分类号： C08G61/12 , H01L51/05 , H01L51/30
摘要： PROBLEM TO BE SOLVED: To provide a conjugated polymer having a high carrier mobility, wherein the conjugated polymer can be used as an organic semiconductor material for an organic semiconductor element such as an organic EL or an organic transistor.
SOLUTION: Provided is the conjugated polymer having a stacking stable conformation of two substructures with larger resonance integral absolute values obtained by using a theoretical chemical method between HOMOs (Highest Occupied Molecular Orbitals) and/or LUMOs (Lowest Unoccupied Molecular Orbitals), compared with a stacking stable conformation of two molecules expressed by formula (1).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有高载流子迁移率的共轭聚合物，其中共轭聚合物可以用作有机半导体元件如有机EL或有机晶体管的有机半导体材料。解决方案：提供具有通过使用HOMO（最高占有分子轨道）和/或LUMO（最低未占分子轨道）之间的理论化学方法获得的具有较大共振积分绝对值的两个亚结构的堆叠稳定构象的共轭聚合物，与由式（1）表示的两个分子的堆叠稳定构象相比。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009032869A Heterojunction bipolar transistor 审中-公开
标题翻译：异相双极晶体管
公开(公告)号：JP2009032869A
公开(公告)日：2009-02-12
申请号：JP2007194664
申请日：2007-07-26
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KURITA YASUYUKI , FUKUHARA NOBORU
IPC分类号： H01L21/331 , H01L29/737
CPC分类号： H01L29/737 , H01L29/0817 , H01L29/201 , H01L29/205 , H01L29/7304 , H01L29/7371
摘要： PROBLEM TO BE SOLVED: To provide a heterojunction bipolar transistor (HBT) capable of improving a high-frequency characteristic.
SOLUTION: An energy level Ec in the vicinity of an interface beween a graded layer 1G and a ballast resistor 1R related to the embodiment is smoothly continued. This is why an increase in n-type impurity concentration C
ION in the vicinity of the interface provides the presence of an ionized doner (having a positive charge) in the vicinity of the interface. That is, the ion of the doner cancels a spike-like potential barrier ϕ
BARRIER protruding in a negative direction of the potential in the vicinity of the interface. Therefore, a resistance value of the HBT at room temperature is lowered to improve the high-frequency characteristic.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够提高高频特性的异质结双极晶体管（HBT）。解决方案：与实施例相关的梯度层1G和镇流电阻器1R之间的界面附近的能级Ec顺利地继续。这就是为什么在界面附近的n型杂质浓度C ION 的增加是在界面附近存在电离二极管（正电荷）的原因。也就是说，二者的离子抵消了在界面附近的电位的负方向上突出的尖状势垒S BARRIER 。因此，HBT在室温下的电阻值降低，以提高高频特性。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2007277558A Polymeric light emitter and polymeric light-emitting device using the same 有权
标题翻译：聚合物发光体和使用其的聚合物发光装置
公开(公告)号：JP2007277558A
公开(公告)日：2007-10-25
申请号：JP2007101554
申请日：2007-04-09
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： IKEHIRA HIDEYUKI , KAMIOKA TAKAHIRO , DOI HIDEJI , KURITA YASUYUKI
IPC分类号： C09K11/06 , C07F15/00 , H01L51/50
摘要： PROBLEM TO BE SOLVED: To provide a new light emitter having a triplet light-emitting complex structure in the molecule and capable of forming a light-emitting layer by coating, a method for producing the light emitter, and a light-emitting device obtained by using the light emitter. SOLUTION: The polymeric light emitter has a polystyrene-reduced number-average molecular weight of 10 3 to 10 8 and has a metal complex structure exhibiting light emission from the excited triplet state in the main chain or in the side chain. The metal complex structure exhibiting light emission from the excited triplet state has a structure expressed by formula (6) (M is an atom having an atomic number of ≥50 and a metal capable of causing the interstate crossing between the singlet state and the triplet state by the spin-orbit interaction in the complex; Ar is a ligand which bonds M with at least one of nitrogen atom, oxygen atom, carbon atom, sulfur atom or phosphorus atom; and L is hydrogen atom, alkyl group, aryl group, heterocyclic ligand or the like). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在分子中具有三线态发光复合结构并能够通过涂布形成发光层的新的光发射体，制造发光体的方法和发光通过使用光发射器获得的器件。解决方案：聚合物发光体的聚苯乙烯换算的数均分子量为10 SP 3至10 SP 8，并且具有表现出来自在主链或侧链中激发三线态。表现出来自激发三重态的发光的金属络合物结构具有由式（6）表示的结构（M是原子序数≥50的原子和能够引起单重态和三重态之间的州际交叉的金属通过络合物中的自旋轨道相互作用; Ar是将M与氮原子，氧原子，碳原子，硫原子或磷原子中的至少一个键合的配体; L是氢原子，烷基，芳基，杂环配体等）。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2012241038A Polymer compound and organic semiconductor device obtained by using the same 审中-公开
标题翻译：聚合物化合物和使用它的有机半导体器件
公开(公告)号：JP2012241038A
公开(公告)日：2012-12-10
申请号：JP2011109555
申请日：2011-05-16
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KURITA YASUYUKI , TERAI HIROKI
IPC分类号： C08G61/12 , H01L29/786 , H01L51/05 , H01L51/30
摘要： PROBLEM TO BE SOLVED: To provide a polymer compound having high carrier mobility.SOLUTION: The polymer compound has a structural unit shown by formula (1) (wherein Aris an optionally-substituted arylene or optionally-substituted heteroarylene group; Aris an optionally-substituted arylene or optionally-substituted heteroarylene group; n is an integer of 0-3; when there are a plurality of Ars, they can be the same or different from one another). Both of the carrier conductivity between the respective main chains of two polymer compounds and the carrier conductivity in the main chain of the polymer compound are high and the carrier mobility of the polymer compound is also high.
摘要翻译：解决的问题：提供具有高载流子迁移率的高分子化合物。解决方案：聚合物化合物具有式（1）所示的结构单元（其中Ar 1 是任选取代的亚芳基或任选取代的杂亚芳基; Ar 2 是任选取代的亚芳基或任选取代的杂亚芳基; n是0-3的整数;当有多个Ar 2 < / SP> s，它们可以相同或不同）。两种聚合物化合物的主链之间的载流子导电性和高分子化合物的主链中的载流子导电性均高，高分子化合物的载流子迁移率也高。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2009231313A Electron device 有权
标题翻译：电子设备
公开(公告)号：JP2009231313A
公开(公告)日：2009-10-08
申请号：JP2008071110
申请日：2008-03-19
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KURITA YASUYUKI , TANAKA TOSHIHIKO
IPC分类号： H01L51/40 , H01L29/86 , H01L51/05 , H01L51/42
CPC分类号： Y02E10/549 , Y02P70/521
摘要： PROBLEM TO BE SOLVED: To provide an electron device which employs a conjugated system polymer as an active layer, allows easy industrial manufacturing and has high characteristics of carrier mobility or the like.
SOLUTION: In the electron device composed by installing at least two electrodes in contact with the conjugated system polymer, the principal chain of the conjugated system polymer is oriented in the gap of at least two electrodes, and a hopping probability coefficient Z of the electron device indicated by an equation (1) Z=d
min /L
min is >1 and min is the number average molecular chain length of the conjugated system polymer, and d
min is the minimum length among lengths of segments connecting one point of one of the two electrodes and one point of the other electrode.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用共轭体系聚合物作为活性层的电子器件，允许容易的工业制造并具有载流子迁移率等的高特性。解决方案：在通过安装与共轭体系聚合物接触的至少两个电极组成的电子器件中，共轭体系聚合物的主链在至少两个电极的间隙中定向，跳跃概率系数Z为由等式（1）表示的电子器件Z = d min / L min 为> 1和<10。在该式（1）中，L min 是共轭体系聚合物的数均分子链长度，d min 是连接一个点的链段长度的最小长度的两个电极中的一个和另一个电极的一个点。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2008019443A Polymer illuminant and polymer luminous element using it 审中-公开
标题翻译：聚合物照明和聚合物元素使用它
公开(公告)号：JP2008019443A
公开(公告)日：2008-01-31
申请号：JP2007185416
申请日：2007-07-17
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： IKEHIRA HIDEYUKI , KAMIOKA TAKAHIRO , DOI HIDEJI , KURITA YASUYUKI
IPC分类号： C09K11/06 , C07D209/88 , C07D213/06 , C07D213/22 , C07D213/26 , C07F15/00 , C08G61/12 , C08L101/02 , H01L51/50 , H05B33/10
CPC分类号： C08G2261/1526 , C08G2261/312 , C08G2261/3422 , C08G2261/374
摘要： PROBLEM TO BE SOLVED: To provide a novel illuminant which has a triplet photogenesis complex structure within its molecule and which can form an emitter layer by the application method, to provide a manufacturing method thereof and to provide a luminous element using the illuminant. SOLUTION: The polymer illuminant is characterized in that the number average molecular weight in terms of polystyrene is 10 3 -10 8 and in that the illuminant has a metal complex structure indicating the photogenesis from the triplet excited state at the side chain. In the polymer illuminant, the metal complex structure to indicate the photogenesis from the triplet excited state is represented by formula (6) wherein M denotes an atom having the atomic number 50 or more and denotes a metal to cause the intersystem crossing between the monoplet state and triplet state in the complex by spin-orbit interaction, Ar denotes a ligand to be bound with M using one or more of a nitrogen atom, an oxygen atom, a carbon atom, a sulfur atom and phosphorus atom, L denotes a hydrogen atom, an alkyl group, an aryl group or heterocyclic ring ligand and the like. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在其分子内具有三线态光生复合结构并可通过应用方法形成发射极层的新型光源，以提供其制造方法并提供使用该光源的发光元件。解决方案：聚合物发光体的特征在于，以聚苯乙烯换算的数均分子量为10×SP 3，其中，发光体具有金属络合物结构表示侧链上三重态激发态的光合作用。在聚合物发光体中，表示来自三重态激发态的光生成的金属络合物结构由式（6）表示，其中M表示原子数为50以上的原子，表示导致单峰态之间的系间交叉的金属并且通过自旋 - 轨道相互作用在络合物中的三重态，Ar表示使用氮原子，氧原子，碳原子，硫原子和磷原子中的一个或多个与M结合的配体，L表示氢原子，烷基，芳基或杂环配体等。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2006302964A Simulation method of semiconductor device and simulation program thereof 审中-公开
标题翻译：半导体器件的仿真方法及其仿真程序
公开(公告)号：JP2006302964A
公开(公告)日：2006-11-02
申请号：JP2005118649
申请日：2005-04-15
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KURITA YASUYUKI
IPC分类号： H01L29/00
摘要： PROBLEM TO BE SOLVED: To simply and highly accurately analyze electric characteristics for a semiconductor device containing a hetero interface.
SOLUTION: In a simulation method of a semiconductor device containing a hetero interface in an information processing apparatus, a carrier current density in a vertical direction to the hetero interface in the vicinity of the hetero interface is calculated by weight-averaging a carrier current density represented based on a drift diffusion equation and a carrier current density represented based on a thermoelectronic emission condition or a thermoelectronic/field emission condition (S04, S05).
COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2007182458A Complex and method for producing the same 有权
标题翻译：复合体及其制造方法
公开(公告)号：JP2007182458A
公开(公告)日：2007-07-19
申请号：JP2007101555
申请日：2007-04-09
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： IKEHIRA HIDEYUKI , KAMIOKA TAKAHIRO , DOI HIDEJI , KURITA YASUYUKI
IPC分类号： C07F15/00
摘要： PROBLEM TO BE SOLVED: To provide a complex having a triple emission complex structure and used for producing new light emitters capable of forming light-emitting layers by coating methods. SOLUTION: This complex represented by the general formula (8) [L is H, an alkyl, an aryl, a heterocyclic ligand, carboxyl, a halogen atom, amide, imide, an alkoxy, an alkylmercapto, carbonyl ligand, an alkene ligand, an alkyne ligand, an amine ligand, an imine ligand, or the like; M is a metal which has an atomic number of ≥50 and can cause an intersystem crossing between a singlet state and a triplet state by a spin-orbit interaction in the present complex; Ar is a ligand to be bound to M with one or more of nitrogen atoms, oxygen atoms, carbon atoms, sulfur atoms or phosphorus atoms; (m) is an integer of 1 to 5; (o) is an integer of 0 to 5; X is a halogen atom, an arylsulfonyloxy, or an alkylsulfonyloxy]. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有三重发射复合结构的复合物，并用于制备能够通过涂布方法形成发光层的新型发光体。解决方案：由通式（8）表示的络合物[L是H，烷基，芳基，杂环配体，羧基，卤素原子，酰胺，酰亚胺，烷氧基，烷基巯基，羰基配体，烯烃配体，炔配体，胺配体，亚胺配体等; M是原子序数≥50的金属，并且可以通过本发明复合物中的自旋轨道相互作用而引起单重态和三态态之间的系间交叉; Ar是与M键合的配体，其中一个或多个氮原子，氧原子，碳原子，硫原子或磷原子; （m）为1〜5的整数。（o）为0〜5的整数， X是卤素原子，芳基磺酰氧基或烷基磺酰氧基]。版权所有（C）2007，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式