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公开(公告)号:US09954174B2
公开(公告)日:2018-04-24
申请号:US15134032
申请日:2016-04-20
发明人: Nora Sabina Radu , Juergen Weber , Adam Fennimore , Arjan Zoombelt , Phillip Sharrow , Michael Henry Howard, Jr. , Tiffany N Hoerter , Gene M Rossi
CPC分类号: H01L51/0043 , C08G61/12 , C08G61/121 , C08G73/026 , C08G2261/124 , C08G2261/132 , C08G2261/135 , C08G2261/1412 , C08G2261/148 , C08G2261/312 , C08G2261/3162 , C08G2261/411 , C08G2261/512 , C08G2261/95 , H01L51/5056
摘要: There is provided a copolymer having Formula I In Formula I: A is a monomeric unit containing at least one triarylamine group; B′ is a monomeric unit having at least three points of attachment in the copolymer; C′ is an aromatic monomeric unit or a deuterated analog thereof; E is the same or different at each occurrence and can be H, D, halide, alkyl, silyl, germyl, aryl, arylamino, siloxane, a crosslinkable group, deuterated alkyl, deuterated silyl, deuterated germyl, deuterated aryl, deuterated arylamino, deuterated siloxane, or a deuterated crosslinkable group; a, b, and c are the same or different and are mole fractions, such that a+b+c=1, and a and b are non-zero.
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公开(公告)号:US09972783B2
公开(公告)日:2018-05-15
申请号:US15074728
申请日:2016-03-18
发明人: Nora Sabina Radu , Jerald Feldman , Daniel David Lecloux , Ying Wang , Adam Fennimore , Kerwin D Dobbs , Gene M Rossi , Charles D McLaren , Frederick P Gentry
CPC分类号: H01L51/0035 , C08G61/12 , C08G2261/1434 , C08G2261/312 , C08G2261/3162 , C08G2261/3323 , C08G2261/3424 , C08G2261/344 , C08G2261/512 , C08G2261/95 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/185 , H01L51/0043 , H01L51/0059 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L51/5056
摘要: This invention relates to triarylamine compounds and compositions including such compounds, that are useful in electronic applications. It also relates to electronic devices in which the active layer includes such a compound or composition. The triarylamine compound can be present as a hole transport material in a hole transport layer. The triarylamine compound can also be present in a photoactive layer in combination with an organometallic compound capable of electroluminescence having an emission maximum between 380 and 750 nm.
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公开(公告)号:US09525134B1
公开(公告)日:2016-12-20
申请号:US14823310
申请日:2015-08-11
CPC分类号: H01L51/0035 , C08G2261/1412 , C08G2261/148 , C08G2261/224 , C08G2261/312 , C08G2261/3162 , C08G2261/512 , C08G2261/598 , C08G2261/95 , H01L51/5056
摘要: There is provided a hole transport compound having Formula I In Formula I: Ar1-Ar3 are selected from the group consisting of aryl groups and deuterated aryl groups; with the proviso that Ar1 is not the same as Ar2, E is the same or different at each occurrence, and n is an integer greater than or equal to 1. There is also a hole transport compound having Formula II In Formula II: Ar4-Ar7 are the same or different and are aryl groups or deuterated aryl groups; E1 is the same or different at each occurrence; R1-R5 are the same or different at each occurrence; a-e are the same or different and are in integer from 0-4; m is an integer from 0-6; o is an integer greater than or equal to 1. There is also provided an organic electronic device.
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公开(公告)号:US09159927B2
公开(公告)日:2015-10-13
申请号:US13797076
申请日:2013-03-12
发明人: Gary A Johansson , Eric Maurice Smith , Reid John Chesterfield , Michael Henry Howard, Jr. , Kyung-Ho Park , Nora Sabina Radu , Gene M Rossi , Frederick P Gentry , Troy C Gehret , Daniel David Lecloux , Adam Fennimore
IPC分类号: H01L51/50 , H01L51/00 , C07C211/54 , C07C211/58 , C07C217/92 , C08G73/02 , C08L79/02 , C09K11/06 , C09B69/10
CPC分类号: H01L51/0035 , C07C211/54 , C07C211/58 , C07C217/92 , C08G73/026 , C08L79/02 , C09B69/109 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1416 , C09K2211/1425 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0077 , H01L51/0081 , H01L51/5012 , H01L51/5048 , H01L2251/308
摘要: A compound having Formula I, Formula II, or Formula III: Ar1 may independently be phenylene, substituted phenylene, naphthylene, or substituted naphthylene. Ar2 is the same or different at each occurrence and is an aryl group. M is the same or different at each occurrence and is a conjugated moiety. T1 and T2 are independently the same or different at each occurrence and are conjugated moieties which are connected in a non-planar configuration; a and e are the same or different at each occurrence and are an integer from 1 to 6; b, c, and d are mole fractions such that b+c+d=1.0, with the proviso that c is not zero, and at least one of b and d is not zero, and when b is zero, M has at least two triarylamine units; and n is an integer greater than 1.
摘要翻译: 具有式I,式II或式III的化合物:Ar 1可以独立地是亚苯基,取代的亚苯基,亚萘基或取代的亚乙基。 Ar2在每次出现时相同或不同,为芳基。 M在每次出现时相同或不同,为共轭部分。 T1和T2在每次出现时独立地相同或不同,并且是以非平面构型连接的共轭部分; a和e在每次出现时相同或不同,为1〜6的整数; b,c和d是摩尔分数,使得b + c + d = 1.0,条件是c不为零,b和d中的至少一个不为零,当b为零时,M至少为 两个三芳基胺单元; 并且n是大于1的整数。
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