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1. 发明授权

US11316118B2 Dibenzo[d,B]silole-based reactive mesogens 有权
公开(公告)号：US11316118B2
公开(公告)日：2022-04-26
申请号：US16338070
申请日：2017-10-06
申请人： LOMOX LIMITED
发明人： Luke William Judd , Matthew P. Aldred
IPC分类号： H01L51/50 , H01L51/00 , C07F7/08 , C09K11/02 , C09K11/06 , C09K19/40 , C09K19/04 , H01L51/05 , H01L51/42
摘要： A compound of Formula (I) D-S1-A-S2—B1, Formula (I) wherein: A represents a conjugated chain of from 1 to 20 aromatic moieties independently selected from the group consisting of aromatic moieties, heteroaromatic moieties and E moieties, provided that A includes at least one E moiety, wherein E is selected from the group consisting of: E1 being a dibenzo[d,b]silole moiety of the structure: E2 being a moiety of the structure: and E3 being a moiety of the structure: wherein E is connected in the conjugated chain of A and optionally to S1 or to S2 through covalent bonds at Y and Z; wherein each R is independently selected from the group consisting of straight chain or branched C1-C20 alkyl and C2-C20 alkenyl, optionally wherein from 1 to 5 CH2 groups are each replaced by an oxygen, provided that no acetal, ketal, peroxide or vinyl ether is present in the R group, and optionally wherein each H bonded to a C in each R group may independently be replaced by a halogen; wherein the X moieties are the same and are selected from the group consisting of hydrogen, straight chain or branched C1-C8 alkyl, straight chain or branched C1-C8 alkoxyl and a halogen, wherein each E moiety may have the same or different X moieties, wherein W is either an oxygen or sulfur atom, D represents a moiety having one or more cross-linkable functionalities, S1 and S2 are flexible linker groups; and B1 represents a moiety having one or more cross-linkable functionalities or a hydrogen atom, with the proviso that when B1 represents a hydrogen atom, D represents a moiety having at least two cross-linkable functionalities.

2. 发明授权

US10084137B2 Fluoroalkylfluorene derivatives 有权
公开(公告)号：US10084137B2
公开(公告)日：2018-09-25
申请号：US15301598
申请日：2015-04-17
申请人： LOMOX LIMITED
发明人： Luke William Judd , Matthew Phillip Aldred , Gene Carl Koch
IPC分类号： H01L51/50 , H01L51/00 , C07C43/225 , C07D417/14 , C07D207/452 , C07D285/14 , C07C69/60 , C07C65/21 , C07C69/593 , C07C69/92 , C07D207/46 , C08G61/12 , C09K11/02 , C09K19/32 , H01L51/42 , H01L51/05
CPC分类号： H01L51/0039 , C07C43/225 , C07C65/21 , C07C69/593 , C07C69/60 , C07C69/92 , C07C2603/18 , C07D207/452 , C07D207/46 , C07D285/14 , C07D417/14 , C08G61/121 , C08G2261/146 , C08G2261/228 , C08G2261/312 , C08G2261/3142 , C08G2261/3221 , C08G2261/3223 , C08G2261/3246 , C08G2261/512 , C08G2261/53 , C08G2261/76 , C08G2261/91 , C08G2261/92 , C08G2261/95 , C09K11/025 , C09K19/32 , H01L51/0035 , H01L51/0036 , H01L51/005 , H01L51/0052 , H01L51/0068 , H01L51/0071 , H01L51/0076 , H01L51/0512 , H01L51/42 , H01L51/5012 , H01L51/5056 , Y02E10/549
摘要： Compounds of the formula D-S1-A-S2—B1 wherein A comprises a 2,7-disubstituted 9,9-fluoroalkyl fluorene diradical of the formula wherein S1, S2, D and B1 have meanings given in the description that are useful as charge transport and emissive materials for the fabrication of electronic devices such as diodes, transistors, and photovoltaic devices.

3. 发明申请

US20170033290A1 FLUOROALKYLFLUORENE DERIVATIVES 审中-公开
标题翻译：氟代烷基衍生物
公开(公告)号：US20170033290A1
公开(公告)日：2017-02-02
申请号：US15301598
申请日：2015-04-17
申请人： LOMOX LIMITED
发明人： Luke William Judd , Matthew Phillip Aldred , Gene Carl Koch
IPC分类号： H01L51/00 , C08G61/12 , C07D285/14 , C07D417/14 , C09K19/32 , C07C69/593 , C07C69/92 , C07C65/21 , C09K11/02 , C07C43/225 , C07D207/46
CPC分类号： H01L51/0039 , C07C43/225 , C07C65/21 , C07C69/593 , C07C69/60 , C07C69/92 , C07C2603/18 , C07D207/452 , C07D207/46 , C07D285/14 , C07D417/14 , C08G61/121 , C08G2261/146 , C08G2261/228 , C08G2261/312 , C08G2261/3142 , C08G2261/3221 , C08G2261/3223 , C08G2261/3246 , C08G2261/512 , C08G2261/53 , C08G2261/76 , C08G2261/91 , C08G2261/92 , C08G2261/95 , C09K11/025 , C09K19/32 , H01L51/0035 , H01L51/0036 , H01L51/005 , H01L51/0052 , H01L51/0068 , H01L51/0071 , H01L51/0076 , H01L51/0512 , H01L51/42 , H01L51/5012 , H01L51/5056 , Y02E10/549
摘要： Compounds of the formula D-S1-A-S2—B1 wherein A comprises a 2,7-disubstituted 9,9-fluoroalkyl fluorene diradical of the formula wherein S1, S2, D and B1 have meanings given in the description that are useful as charge transport and emissive materials for the fabrication of electronic devices such as diodes, transistors, and photovoltaic devices.
摘要翻译：根据式D-S-A-B 1的化合物，其中：A表示-Ar1-（FL-Ar2）n-; Ar1和Ar2各自表示通过单键相互连接的两个芳族或杂芳族双基或两个芳族或杂芳族双基，或FL部分或通过单键相互连接的两个FL部分。 n是1-8的整数。 FL表示根据下式的2,7-二取代的9,9-氟烷基芴双基，其中R优选表示烷基; S1和S2是柔性接头基团，优选辛氧基。 D表示可交联基团，可以是乙烯基醚，马来酰亚胺，马来酸酯或富马酸酯基。 B1是可交联基团或氢原子。氟代烷基芴衍生物可以是液晶材料。可以通过将可交联基团暴露于辐射，优选紫外线辐射来形成网络聚合物。还要求保护的是包括多个电荷传输层和/或发射层的装置，其含有如上所定义的化合物。优选地，该器件是OLED器件。优选地，OLED器件包括发光层，其包含如上所定义的包含均匀排列的液晶结构的化合物。

4. 发明授权

US11107992B2 Cross-linkable charge transport materials 有权
公开(公告)号：US11107992B2
公开(公告)日：2021-08-31
申请号：US15768669
申请日：2016-10-13
申请人： LOMOX LIMITED
发明人： Matthew P. Aldred , Luke William Judd , Clare Foden
IPC分类号： H01L51/00 , H01L51/50 , C07D207/452 , C09K11/06 , C07C217/80 , C09K19/20 , C07C215/74 , C07C219/34 , C07C69/92
摘要： A compound of the formula, plus devices incorporating this compound, and a method of marking such devices: wherein: A represents a phenyl group, a naphthyl group, a biphenyl group or two phenyl groups linked by a C1-C8 alkyl chain; B1 and B2 in each occurrence are independently selected side chains of the structure —(Y1)n-L-(Y2)m—X wherein: Y1 and Y2 in each occurrence are independently selected from O, CO2— and CH2O, m and n in each occurrence are independently selected from 0 or 1; L in each occurrence is a C2-C14 straight chain alkyl group; and X in each occurrence is an independently selected cross linkable group; C is a side chain of the structure —(Z1)p-M-(Z2)q-E wherein: Z1 and Z2 are independently selected from O, CO2— and CH2O, p and q in each occurrence are independently selected from 0 or 1; M is a C1-C14 straight chain alkyl group; and E comprises a charge transport group; D is a side chain of the structure —(W1)r—N—(W2)s—F wherein: W1 and W2 are independently selected from O, CO2— and CH2O, r and s in each occurrence are independently selected from 0 or 1; N is a C1-C14 straight chain alkyl group; and F comprises a charge transport group or light emitter group; and wherein the charge transport group E does not contain a fluorene group other than those that form part of a spirobifluorenearylamine motif.

5. 发明申请

US20180309064A1 CROSS-LINKABLE CHARGE TRANSPORT MATERIALS 审中-公开
公开(公告)号：US20180309064A1
公开(公告)日：2018-10-25
申请号：US15768669
申请日：2016-10-13
申请人： LOMOX LIMITED
发明人： Matthew P. Aldred , Luke William Judd , Clare Foden
IPC分类号： H01L51/00 , H01L51/50 , C07D207/452 , C09K11/06
CPC分类号： H01L51/0039 , C07C217/80 , C07D207/452 , C09K11/06 , C09K2211/1416 , H01L51/0034 , H01L51/0059 , H01L51/0062 , H01L51/5056 , Y02E10/549
摘要： A compound of the formula, plus devices incorporating this compound, and a method of marking such devices: wherein: A represents a phenyl group, a naphthyl group, a biphenyl group or two phenyl groups linked by a C1-C8 alkyl chain; B1 and B2 in each occurrence are independently selected side chains of the structure —(Y1)n-L-(Y2)m—X wherein: Y1 and Y2 in each occurrence are independently selected from O, CO2— and CH2O, m and n in each occurrence are independently selected from 0 or 1; L in each occurrence is a C2-C14 straight chain alkyl group; and X in each occurrence is an independently selected cross linkable group; C is a side chain of the structure —(Z1)p-M-(Z2)q-E wherein: Z1 and Z2 are independently selected from O, CO2— and CH2O, p and q in each occurrence are independently selected from 0 or 1; M is a C1-C14 straight chain alkyl group; and E comprises a charge transport group; D is a side chain of the structure —(W1)r—N—(W2)s—F wherein: W1 and W2 are independently selected from O, CO2— and CH2O, r and s in each occurrence are independently selected from 0 or 1; N is a C1-C14 straight chain alkyl group; and F comprises a charge transport group or light emitter group; and wherein the charge transport group E does not contain a fluorene group other than those that form part of a spirobifluorenearylamine motif.

6. 发明授权

US10923662B2 Fluoroalkylfluorene derivatives 有权
公开(公告)号：US10923662B2
公开(公告)日：2021-02-16
申请号：US15975224
申请日：2018-05-09
申请人： LOMOX LIMITED
发明人： Luke William Judd , Matthew Phillip Aldred , Gene Carl Koch
IPC分类号： H01L51/50 , H01L51/00 , C07C43/225 , C07D417/14 , C07D207/452 , C07D285/14 , C07C69/60 , C07C65/21 , C07C69/593 , C07C69/92 , C07D207/46 , C08G61/12 , C09K11/02 , C09K19/32 , H01L51/42 , H01L51/05
摘要： Compounds of the formula D-S1-A-S2—B1 wherein A comprises a 2,7-disubstituted 9,9-fluoroalkyl fluorene diradical of the formula wherein S1, S2, D and B1 have meanings given in the description that are useful as charge transport and emissive materials for the fabrication of electronic devices such as diodes, transistors, and photovoltaic devices.

7. 发明申请

US20190280223A1 DIBENZO[D,B]SILOLE-BASED REACTIVE MESOGENS 审中-公开
公开(公告)号：US20190280223A1
公开(公告)日：2019-09-12
申请号：US16338070
申请日：2017-10-06
申请人： LOMOX LIMITED
发明人： Luke William Judd , Matthew P. Aldred
IPC分类号： H01L51/00 , C09K11/06 , C09K11/02 , C09K19/40 , C07F7/08
摘要： A compound of Formula (I) D-S1-A-S2—B1, Formula (I) wherein: A represents a conjugated chain of from 1 to 20 aromatic moieties independently selected from the group consisting of aromatic moieties, heteroaromatic moieties and E moieties, provided that A includes at least one E moiety, wherein E is selected from the group consisting of: E1 being a dibenzo[d,b]silole moiety of the structure: E2 being a moiety of the structure: and E3 being a moiety of the structure: wherein E is connected in the conjugated chain of A and optionally to S1 or to S2 through covalent bonds at Y and Z; wherein each R is independently selected from the group consisting of straight chain or branched C1-C20 alkyl and C2-C20 alkenyl, optionally wherein from 1 to 5 CH2 groups are each replaced by an oxygen, provided that no acetal, ketal, peroxide or vinyl ether is present in the R group, and optionally wherein each H bonded to a C in each R group may independently be replaced by a halogen; wherein the X moieties are the same and are selected from the group consisting of hydrogen, straight chain or branched C1-C8 alkyl, straight chain or branched C1-C8 alkoxyl and a halogen, wherein each E moiety may have the same or different X moieties, wherein W is either an oxygen or sulfur atom, D represents a moiety having one or more cross-linkable functionalities, S1 and S2 are flexible linker groups; and B1 represents a moiety having one or more cross-linkable functionalities or a hydrogen atom, with the proviso that when B1 represents a hydrogen atom, D represents a moiety having at least two cross-linkable functionalities.

8. 发明申请

US20180261771A1 FLUOROALKYLFLUORENE DERIVATIVES 审中-公开
公开(公告)号：US20180261771A1
公开(公告)日：2018-09-13
申请号：US15975224
申请日：2018-05-09
申请人： LOMOX LIMITED
发明人： Luke William Judd , Matthew Phillip Aldred , Gene Carl Koch
IPC分类号： H01L51/00 , C07C43/225 , C07C69/593 , C07C69/60 , C07C69/92 , C07D207/452 , C07D207/46 , C07D285/14 , C07D417/14 , C08G61/12 , C09K11/02 , C09K19/32 , C07C65/21 , H01L51/05 , H01L51/42 , H01L51/50
CPC分类号： H01L51/0039 , C07C43/225 , C07C65/21 , C07C69/593 , C07C69/60 , C07C69/92 , C07C2603/18 , C07D207/452 , C07D207/46 , C07D285/14 , C07D417/14 , C08G61/121 , C08G2261/146 , C08G2261/228 , C08G2261/312 , C08G2261/3142 , C08G2261/3221 , C08G2261/3223 , C08G2261/3246 , C08G2261/512 , C08G2261/53 , C08G2261/76 , C08G2261/91 , C08G2261/92 , C08G2261/95 , C09K11/025 , C09K19/32 , H01L51/0035 , H01L51/0036 , H01L51/005 , H01L51/0052 , H01L51/0068 , H01L51/0071 , H01L51/0076 , H01L51/0512 , H01L51/42 , H01L51/5012 , H01L51/5056 , Y02E10/549
摘要： Compounds of the formula D-S1-A-S2—B1 wherein A comprises a 2,7-disubstituted 9,9-fluoroalkyl fluorene diradical of the formula wherein S1, S2, D and B1 have meanings given in the description that are useful as charge transport and emissive materials for the fabrication of electronic devices such as diodes, transistors, and photovoltaic devices.

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