公开(公告)号：US09159927B2

公开(公告)日：2015-10-13

申请号：US13797076

申请日：2013-03-12

申请人： E I DU PONT DE NEMOURS AND COMPANY

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。

公开(公告)号：US09972783B2

公开(公告)日：2018-05-15

申请号：US15074728

申请日：2016-03-18

申请人： E I DU PONT DE NEMOURS AND COMPANY

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

IPC分类号： B32B9/00 ,  B32B19/00 ,  H01L51/00 ,  C09K11/06 ,  C08G61/12 ,  H01L51/50

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.