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公开(公告)号：US20170207394A1
公开(公告)日：2017-07-20
申请号：US15325031
申请日：2015-07-08
Inventor： Kiran Kamtekar , Florence Bourcet , Tania Zuberi , Sheena Zuberi , Thomas Kugler
IPC: H01L51/00 , C08G61/12 , C07C13/567
CPC classification number: H01L51/0058 , C07C13/567 , C07C2602/06 , C07C2603/18 , C08G61/12 , C08G2261/124 , C08G2261/1412 , C08G2261/1414 , C08G2261/148 , C08G2261/18 , C08G2261/228 , C08G2261/312 , C08G2261/314 , C08G2261/3142 , C08G2261/3162 , C08G2261/512 , C08G2261/95 , C09K11/06 , H01L51/0005 , H01L51/0035 , H01L51/0039 , H01L51/0043 , H01L51/5048 , H01L51/5056
Abstract: A material substituted with a group of formula (I): wherein: Ar1 is an aryl or heteroaryl group; Sp1 represents a first spacer group; n1 is 0 or 1; m1 is 1 if n1 is 0 and m1 is at least 1 if n1 is 1; R1 independently in each occurrence is H or a substituent, with the proviso that at least one R1 is a group R11 selected from: alkyl comprising a tertiary carbon atom directly bound to a carbon atom of the cyclobutene ring of formula (I); branched alkyl wherein a secondary or tertiary carbon atom of the branched alkyl is spaced from a carbon atom of the cyclobutene ring of formula (I) by at least one —CH2— group; and alkyl comprising a cyclic alkyl group; or with the proviso that at least two R1 groups are linked to form a ring.
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公开(公告)号：US20170207393A1
公开(公告)日：2017-07-20
申请号：US15325022
申请日：2015-07-08
Inventor： Jonathan Pillow , Martin Humphries , Ruth Pegington , Florence Bourcet , Yonek Hleba , Thomas Kugler , Sheena Zuberi
IPC: H01L51/00 , C08G61/12 , C07C13/567
CPC classification number: H01L51/0039 , C07C13/567 , C07C2602/42 , C07C2603/18 , C08G61/12 , C08G61/122 , C08G2261/124 , C08G2261/1412 , C08G2261/148 , C08G2261/149 , C08G2261/1526 , C08G2261/18 , C08G2261/228 , C08G2261/312 , C08G2261/314 , C08G2261/3142 , C08G2261/3162 , C08G2261/95 , C09K11/06 , H01L51/0003 , H01L51/0035 , H01L51/004 , H01L51/0043 , H01L51/0058 , H01L51/5056
Abstract: A composition comprising a first material substituted with at least one group of formula (I) and a second material substituted with at least one group selected from groups of formulae (IIa) and (IIb): wherein: Sp1 and Sp2 are spacer groups; NB independently in each occurrence is a norbornene group that may be unsubstituted or substituted with one or more substituents; n1 and n2 are 0 or 1; m1 is 1 if n1 is 0 and m1 is at least 1 if n1 is 1; m2 is 1 if n2 is 0 and m2 is at least 1 if n2 is 1; Ar1 represents an aryl or heteroaryl group; R1 independently in each occurrence is H or a substituent; and * represents a point of attachment to the first or second material. The composition may be used to form a layer of an organic electronic device, for example the hole-transporting layer of an organic light-emitting device.
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33.发明申请公开(公告)号：US20170133605A1
公开(公告)日：2017-05-11
申请号：US15333831
申请日：2016-10-25
Inventor： NAZRUL ISLAM , EIJI YOSHIKAWA
IPC: H01L51/00 , C07D333/50 , C09D5/24
CPC classification number: H01L51/0074 , C07D333/50 , C09D5/24 , H01L51/0002 , H01L51/0558 , H01L51/5012 , H01L51/56
Abstract: Tetracenothiophene derivatives are disclosed, which comprise alkoxy-C-alkyne solubilising groups at transversal positions of the tetracenothiophene unit. These compounds enable preferential molecular stacking and a high field effect mobility and at the same time show improved solubility as compared to known benzothiophene- and pentacene-based materials. In addition, organic thin films comprising these derivatives, their use in electronic devices and components, such as organic thin film transistors, and methods of manufacturing the same are disclosed.
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公开(公告)号：US20170054079A1
公开(公告)日：2017-02-23
申请号：US15301261
申请日：2015-03-30
Inventor： Florence Bourcet , Annette Steudel
IPC: H01L51/00 , C09K11/02 , C07D409/14 , C08G61/12 , C07D333/76
CPC classification number: H01L51/0036 , C07D333/76 , C07D409/10 , C07D409/14 , C08G61/124 , C08G61/126 , C08G2261/12 , C08G2261/1412 , C08G2261/18 , C08G2261/312 , C08G2261/3241 , C08G2261/3243 , C08G2261/95 , C09K11/025 , H01L51/0035 , H01L51/0043 , H01L51/0072 , H01L51/0074 , H01L51/5016
Abstract: The present invention relates to processes for the preparation of iodinated compounds of formula (I): (Formula (I)) wherein R1 is the same or different in each occurrence and is a substituent; m independently in each occurrence is 0, 1, 2 or 3; and X independently in each occurrence is NR2, PR2, —CR22—, —SiR22, O or S wherein R2 is the same or different in each occurrence and is a substituent.
Abstract translation: 本发明涉及制备式（I）的碘化化合物的方法：（式（I））其中R 1在每种情况下相同或不同并且是取代基; m在每次出现时分别为0,1,2或3; 在每次出现时，X独立地为NR 2，PR 2，-CR 2 2-，-SiR 2 2，O或S，其中R 2在每次出现时相同或不同，为取代基。
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公开(公告)号：US20160240785A1
公开(公告)日：2016-08-18
申请号：US15045327
申请日：2016-02-17
Inventor： Michael Cass , Matthew Roberts , Florence Bourcet , Andrey Nikolaenko
CPC classification number: H01L51/0035 , C08G61/12 , C08G61/122 , C08G2261/12 , C08G2261/1412 , C08G2261/148 , C08G2261/312 , C08G2261/3142 , C08G2261/3162 , C08G2261/3221 , C08G2261/3245 , C08G2261/3424 , C08G2261/411 , C08G2261/522 , C08G2261/524 , C08G2261/95 , C09K11/06 , C09K2211/1433 , C09K2211/1466 , C09K2211/1475 , H01L51/0037 , H01L51/0043 , H01L51/5004 , H01L51/5012 , H01L51/5016 , H01L2251/552
Abstract: A polymer comprising a fluorescent light-emitting repeating unit comprising a group of formula ED-EA wherein ED is an electron-donating unit; EA is an electron-accepting unit; and a band gap EgCT of a charge-transfer state formed from the electron-donating unit and the electron-accepting unit is smaller than the bandgap of either the electron-accepting unit EgEA or that of the electron-donating unit EgED.
Abstract translation: 一种包含荧光发光重复单元的聚合物，其包含式ED-EA的基团，其中ED是给电子单元; EA是电子接受单元; 并且由给电子单元和电子接收单元形成的电荷转移状态的带隙EgCT小于电子接收单元EgEA或给电子单元EgED的带隙。
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Patent Agency Ranking
公开(公告)号：US20160035987A1
公开(公告)日：2016-02-04
申请号：US14776569
申请日：2014-03-12
Applicant: CAMBRIDGE DISPLAY TECHNOLOGY LIMITED
Inventor： Christopher NEWSOME
IPC: H01L51/00
CPC classification number: H01L51/0074 , H01L51/0003 , H01L51/0039 , H01L51/0043 , H01L51/0512 , H01L51/0541 , H01L51/0545
Abstract: A blend for preparing a semiconducting layer an organic electronic device comprises a polymer, a first non-polymeric semiconductor, a second non-polymeric semiconductor and a third non-polymeric semiconductor. The blend enables higher concentration solutions of semiconductor and a broader solution processing window as compared to blends comprising one polymer and one non-polymeric semiconductor. For example, a blend comprising F8-TFB and three different substituted benzothiophene derivatives shows three-fold higher average saturation mobility in OTFTs as compared to a blend of one polymer and one of these benzo thiophene derivatives and consistent peak saturation mobilities after drying at 60° C., 80° C. and 100° C. even after a 2 minute delay.
Abstract translation: 用于制备半导体层有机电子器件的共混物包括聚合物，第一非聚合物半导体，第二非聚合物半导体和第三非聚合物半导体。 与包含一种聚合物和一种非聚合物半导体的共混物相比，该共混物能够实现半导体的较高浓度溶液和较宽的溶液处理窗口。 例如，与一种聚合物和一种这些苯并噻吩衍生物的混合物相比，包含F8-TFB和三种不同取代的苯并噻吩衍生物的共混物在OTFT中显示出三倍的平均饱和迁移率，并且在60°干燥后具有一致的峰值饱和迁移率 即使经过2分钟的延迟，也可以是80℃和100℃。
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公开(公告)号：US20150333262A1
公开(公告)日：2015-11-19
申请号：US14655237
申请日：2013-12-23
Inventor： Philip Stackhouse , Sophie Barbara Heidenhain , Ruth Pegington , Jonathan Pillow , Martin Humphries , Tomoyasu Yoshida
CPC classification number: H01L51/0035 , C08G61/12 , C08G73/026 , C08G2261/135 , C08G2261/1414 , C08G2261/3142 , C08G2261/3162 , C08G2261/411 , C08G2261/512 , C08G2261/95 , C09K11/06 , C09K2211/1433 , H01L51/0003 , H01L51/0039 , H01L51/0043 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/56
Abstract: A copolymer comprising a repeat unit of Formula (I) and at least one further repeat unit: Formula (I) wherein: wherein: Ar1 and Ar2 are each independently selected from aryl and heteroaryl, each of which is independently unsubstituted or substituted with one or more substituents; each R is independently a substituent; each n is independently 0, 1 or 2; each m is independently 0, 1, 2 or 3, and at least one of the repeat units of the polymer is a partially conjugating repeat unit.
Abstract translation: 包含式（I）的重复单元和至少一个其它重复单元的共聚物：式（I）其中：其中：Ar 1和Ar 2各自独立地选自芳基和杂芳基，其各自独立地是未取代的或被一个或多个 更多的取代基; 每个R独立地是取代基; 每个n独立地为0,1或2; 每个m独立地为0,1,2或3，并且聚合物的至少一个重复单元是部分共轭重复单元。
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公开(公告)号：US20150188053A1
公开(公告)日：2015-07-02
申请号：US14409804
申请日：2013-06-17
Applicant: Cambridge Display Technology Limited
Inventor： Christopher Newsome
IPC: H01L51/00
CPC classification number: H01L51/0039 , H01L21/02118 , H01L51/0007 , H01L51/0026 , H01L51/0035 , H01L51/0043 , H01L51/0074 , H01L51/0512 , H01L51/0566
Abstract: A method for preparing a semiconducting layer of an organic electronic device comprising: (i) depositing said semiconducting layer from a solution comprising a polymeric semiconductor, a non-polymeric semiconductor, a first aromatic solvent and a second aromatic solvent, wherein said second aromatic solvent has a boiling point that is at least 15° C. higher than the boiling point of said first aromatic solvent; and (ii) heating said deposited layer to evaporate said solvent, wherein said first aromatic solvent is of formula (I): wherein R1 is selected from C1-6 alkyl and OC1-6 alkyl; and R2 and R3 are each independently selected from H and CC1-6 alkyl.
Abstract translation: 一种制备有机电子器件的半导体层的方法，包括：（i）从包含聚合半导体，非聚合半导体，第一芳族溶剂和第二芳族溶剂的溶液沉积所述半导体层，其中所述第二芳族溶剂 具有比所述第一芳族溶剂的沸点高至少15℃的沸点; 和（ii）加热所述沉积层以蒸发所述溶剂，其中所述第一芳族溶剂具有式（I）：其中R 1选自C 1-6烷基和OC 1-6烷基; 并且R 2和R 3各自独立地选自H和C 1-6烷基。
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公开(公告)号：US20150171351A1
公开(公告)日：2015-06-18
申请号：US14413821
申请日：2013-07-09
Inventor： Annette Steudel , Valery Kozhevnikov
CPC classification number: H01L51/0087 , C07F15/0006 , C07F15/0086 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5096 , H01L51/5221
Abstract: A compound of formula (I): wherein R1 in each occurrence is independently H or a substituent; R2 in each occurrence is independently a substituent; p in each occurrence is 0, 1, 2, 3 or 4 and Y is a ligand, with the proviso that at least one R1 is a substituent or at least one p is at least 1.
Abstract translation: 式（I）的化合物：其中每次出现的R 1独立地为H或取代基; R2各自独立地为取代基; p在每次出现时为0,1,2,3或4，Y为配体，条件是至少一个R 1为取代基或至少一个p为至少1。
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40.发明申请公开(公告)号：US20140306203A1
公开(公告)日：2014-10-16
申请号：US14250792
申请日：2014-04-11
Applicant: Sumitomo Chemical Company, Limited , National Institute of Advanced Industrial Science and Technology , Cambridge Display Technology Limited
Inventor： Nobuhiko AKINO , Taichi ABE , Hideo KONNO , Annette Regine STEUDEL , Kiran Timothy KAMTEKAR
CPC classification number: H01L51/0085 , H01L51/5016
Abstract: A metal complex is provided represented by Formula (1): wherein M represents a prescribed metal atom; RP1, RP2, RP3, RP4, RP5, and RP6 each independently represent a hydrogen atom or a prescribed group, wherein RP1 and RP2 may be bonded together to form a ring structure, RP2 and RP3 may be bonded together to form a ring structure, and RP3 and RP4 may be bonded together to form a ring structure, provided that at least one of RP1, RP2, RP3, and RP4 is a dendron and at least one of RP5 and RP6 is an aryl group or a monovalent heterocyclic group; m is an integer of 1 to 3 and n is an integer of 0 to 2, wherein m+n is 2 or 3; and a moiety represented by Formula (2) represents a bidentate ligand: wherein Rx and Ry each independently represent a prescribed atom.
Abstract translation: 提供由式（1）表示的金属络合物：其中M表示规定的金属原子; RP1，RP2，RP3，RP4，RP5和RP6各自独立地表示氢原子或规定的基团，其中RP1和RP2可以结合在一起形成环结构，RP2和RP3可以结合在一起形成环结构， RP3和RP4可以结合在一起形成环结构，条件是RP1，RP2，RP3和RP4中的至少一个是树突，并且RP5和RP6中的至少一个是芳基或1价杂环基; m为1〜3的整数，n为0〜2的整数，m + n为2或3。 和由式（2）表示的部分表示双齿配体：其中Rx和Ry各自独立地表示规定的原子。
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