-
公开(公告)号：EP3390419A1
公开(公告)日：2018-10-24
申请号：EP16816343.4
申请日：2016-12-14
发明人： ISLAM, Nazrul , OHUCHI, Kazuei , HUMPHRIES, Martin
CPC分类号： C07F15/0033 , C08G61/12 , C08G61/122 , C08G2261/1412 , C08G2261/148 , C08G2261/3142 , C08G2261/3162 , C08G2261/3221 , C08G2261/411 , C08G2261/5242 , C08G2261/95 , C08K5/0091 , C09D165/00 , C09K11/06 , C09K2211/185 , H01L51/0085 , H01L51/5016 , C08L65/00
摘要： A compound of formula (I): Wherein M is a transition metal; Ar1 is a 5 or 6 membered heteroaryl ring or a polycyclic heteroaromatic group; Ar2 is a polycyclic group comprising two or more aromatic or heteroaromatic rings; Ar1 and Ar2 may be linked by a direct bond or divalent linking group; L is a ligand; x is at least 1; a, b and y are each 0 or a positive integer; R1, R2, and R3 are each independently a substituent; wherein (i) Ar1 is a polycyclic heteroaromatic group or (ii) Ar1 is a 5 or 6 membered heteroaryl ring and Ar2 is a polycyclic group comprising three or more aromatic or heteroaromatic rings. Compounds have use as light-emitting compounds in organic light emitting diodes (OLEDs). Compositions and manufacturing methods comprising the claimed compounds also disclosed.
-
公开(公告)号：EP3390418A1
公开(公告)日：2018-10-24
申请号：EP16816342.6
申请日：2016-12-14
发明人： HUMPHRIES, Martin , TARRAN, William , ISLAM, Nazrul , KING, Simon
摘要： A compound of formula (I): Wherein M is a transition metal; Ar1 is a 5 or 6 membered heteroaryl ring or a polycyclic heteroaromatic group; Ar2 is a polycyclic group comprising two or more aromatic or heteroaromatic rings; Ar1 and Ar2 may be linked by a direct bond or divalent linking group; L is a ligand; x is at least 1; a, b and y are each 0 or a positive integer; R1, R2, and R3 are each independently a substituent; wherein (i) Ar1 is a polycyclic heteroaromatic group or (ii) Ar1 is a 5 or 6 membered heteroaryl ring and Ar2 is a polycyclic group comprising three or more aromatic or heteroaromatic rings. Compounds have use as light-emitting compounds in organic light emitting diodes (OLEDs). Compositions and manufacturing methods comprising the claimed compounds also disclosed.
-
公开(公告)号：EP3390418B1
公开(公告)日：2020-08-05
申请号：EP16816342.6
申请日：2016-12-14
发明人： HUMPHRIES, Martin , TARRAN, William , ISLAM, Nazrul , KING, Simon
-
公开(公告)号：EP3195378B1
公开(公告)日：2019-08-21
申请号：EP15738439.7
申请日：2015-07-08
发明人： PILLOW, Jonathan , HUMPHRIES, Martin , PEGINGTON, Ruth , BOURCET, Florence , HLEBA, Yonek , KUGLER, Thomas , ZUBERI, Sheena
IPC分类号： H01L51/54
-
公开(公告)号：EP3419968A1
公开(公告)日：2019-01-02
申请号：EP17707106.5
申请日：2017-02-20
IPC分类号： C07D333/76 , C07D307/91 , C09K11/06 , H01L51/50 , H05B33/14
-
公开(公告)号：EP3195378A1
公开(公告)日：2017-07-26
申请号：EP15738439.7
申请日：2015-07-08
发明人： PILLOW, Jonathan , HUMPHRIES, Martin , PEGINGTON, Ruth , BOURCET, Florence , HLEBA, Yonek , KUGLER, Thomas , ZUBERI, Sheena
IPC分类号： H01L51/00
CPC分类号： 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
摘要： 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.
摘要翻译： 包含用至少一个式（I）基团取代的第一材料和用至少一个选自式（IIa）和（IIb）基团的基团取代的第二材料的组合物：其中：Sp1和Sp2是间隔基团; NB在每种情况下独立地为可以未被取代或被一个或多个取代基取代的降冰片烯基团; n1和n2是0或1; 如果n1为0，则m1为1，如果n1为1，则m1至少为1; 如果n2是0，m2是1，如果n2是1，m2是至少1; Ar1表示芳基或杂芳基; R1在每次出现时独立地为H或取代基; *表示与第一或第二种材料的连接点。 该组合物可用于形成有机电子器件层，例如有机发光器件的空穴传输层。
-
公开(公告)号：EP2935182A2
公开(公告)日：2015-10-28
申请号：EP13815824.1
申请日：2013-12-23
发明人： STACKHOUSE, Philip , HEIDENHAIN, Sophie , PEGINGTON, Ruth , PILLOW, Jon , HUMPHRIES, Martin , YOSHIDA, Tomoyasu
CPC分类号： 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
摘要： 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.
-
公开(公告)号：EP2739703A1
公开(公告)日：2014-06-11
申请号：EP12768877.8
申请日：2012-08-03
CPC分类号： H01L51/0085 , C08G61/12 , C08G2261/146 , C08G2261/1526 , C08G2261/1624 , C08G2261/3142 , C08G2261/3162 , C08G2261/3221 , C08G2261/411 , C08G2261/5242 , C08G2261/95 , C09K11/06 , C09K2211/1433 , C09K2211/1466 , H01L51/0038 , H01L51/0039 , H01L51/0043 , H01L51/504 , H05B33/14
摘要： A polymer comprising units α, β, γ and δ wherein: unit α is present at 30 mole % to 60 mole % and is an optionally substituted arylene; unit β is present at 1 mole % to 30 mole % and is a unit comprising an optionally substituted fluorene; unit γ is present at 1 mole % to 40 mole % and comprises aryl substituted nitrogen, or an optionally substituted triazine; unit δ is present at 0.5 mole % to 15 mole % and comprises an iridium complex; and optionally up to 20 mole % of other units if the total of α, β, γ and δ is less than 100 mole %.
摘要翻译： 包含单元α，bgr，γ和δ的聚合物，其中：单元α以30摩尔％至60摩尔％存在，为任选取代的亚芳基; 单位 以1摩尔％至30摩尔％存在，并且是包含任选取代的芴的单元; 单元γ以1摩尔％至40摩尔％存在，并且包含芳基取代的氮或任选取代的三嗪; 单元δ以0.5摩尔％至15摩尔％存在，并且包含铱络合物; 如果α，bgr，γ和δ的总和小于100摩尔％，则可以含有至多20摩尔％的其它单元。
-
公开(公告)号：EP2739703B1
公开(公告)日：2018-01-03
申请号：EP12768877.8
申请日：2012-08-03
CPC分类号： H01L51/0085 , C08G61/12 , C08G2261/146 , C08G2261/1526 , C08G2261/1624 , C08G2261/3142 , C08G2261/3162 , C08G2261/3221 , C08G2261/411 , C08G2261/5242 , C08G2261/95 , C09K11/06 , C09K2211/1433 , C09K2211/1466 , H01L51/0038 , H01L51/0039 , H01L51/0043 , H01L51/504 , H05B33/14
摘要： A polymer comprising units α, β, γ and δ wherein: unit α is present at 30 mole % to 60 mole % and is an optionally substituted arylene; unit β is present at 1 mole % to 30 mole % and is a unit comprising an optionally substituted fluorene; unit γ is present at 1 mole % to 40 mole % and comprises aryl substituted nitrogen, or an optionally substituted triazine; unit δ is present at 0.5 mole % to 15 mole % and comprises an iridium complex; and optionally up to 20 mole % of other units if the total of α, β, γ and δ is less than 100 mole %.
-
10.发明公开ORGANIC LIGHT EMITTING POLYMER COMPRISING LIGHT-EMITTING REPEAT UNIT IN BACKBONE OF POLYMER AND DEVICE THEREWITH 审中-公开包含发光重复单元在聚合物背板和器件中的有机发光聚合物
公开(公告)号：EP3259331A1
公开(公告)日：2017-12-27
申请号：EP16706410.4
申请日：2016-02-18
发明人： PEGINGTON, Ruth , CASS, Michael , MOHAMAD, David , ROBERTS, Matthew , TARRAN, Will , HUMPHRIES, Martin
CPC分类号： C09K11/06 , C08G61/02 , C08G61/12 , C08G61/122 , C08G2261/11 , C08G2261/122 , C08G2261/1412 , C08G2261/312 , C08G2261/3142 , C08G2261/3422 , C08G2261/374 , C08G2261/411 , C08G2261/5242 , C08G2261/95 , H01L51/0035 , H01L51/0043 , H01L51/0055 , H01L51/0077 , H01L51/0085 , H01L51/009 , H01L51/5016 , H01L2251/308 , H01L2251/55
摘要： A light-emitting polymer comprising a light-emitting repeat unit in a backbone of the polymer, wherein the polymer has an anisotropy of no more than 0.8 and wherein a transition dipole moment of the light-emitting repeat unit is aligned with the polymer backbone.
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.018 秒)
