公开(公告)号：US11545633B2

公开(公告)日：2023-01-03

申请号：US16980609

申请日：2019-03-13

申请人： NATIONAL RESEARCH COUNCIL OF CANADA ,  Yuning Li ,  Jesse Quinn

发明人： Jianping Lu ,  Afshin Dadvand ,  Mark Bortolus ,  Salima Alem ,  Ye Tao ,  Yuning Li ,  Jesse Quinn

IPC分类号： H01L51/00 ,  C07D493/04 ,  H01L51/05 ,  H01L51/42

摘要： The development of air-stable unipolar n-type semiconductors with good solubility in organic solvents at room temperature remains a critical issue in the field of organic electronics. Moreover, most of the existing semiconducting materials exhibit LUMO energy levels higher than −4.0 eV, making electron transport sensitive to both moisture and oxygen. Bis(2-oxoindolin-3-ylidene)benzodifurandione dicyanide or derivatives thereof are disclosed herein. More specifically, bis(2-oxoindolin-3-ylidene)benzodifurandione dicyanide or derivatives thereof for use in organic electronics are disclosed. A process for the preparation of bis(2-oxoindolin-3-ylidene)benzodifurandione dicyanide and derivatives is also disclosed. The bis(2-oxoindolin-3-ylidene)benzodifurandione dicyanide or derivatives thereof are characterized by high electron mobilities and are suitable for use as n-type semiconductors in organic electronics.

公开(公告)号：US09166167B2

公开(公告)日：2015-10-20

申请号：US13393222

申请日：2010-04-30

申请人： Zhikuan Chen ,  Jun Li ,  Beng Ong ,  Prashant Sonar ,  Kok Haw Ong ,  Ging Meng Ng ,  Siew Lay Lim ,  Samarendra Pratap Singh ,  Yuning Li

发明人： Zhikuan Chen ,  Jun Li ,  Beng Ong ,  Prashant Sonar ,  Kok Haw Ong ,  Ging Meng Ng ,  Siew Lay Lim ,  Samarendra Pratap Singh ,  Yuning Li

IPC分类号： C08G59/00 ,  H01L51/00 ,  H01L51/05

CPC分类号： H01L51/0036 ,  H01L51/0545

摘要： There is presently provided compounds of formula (I), which are useful as p-type semiconductor materials and in devices comprising such p-type semiconductor materials.

摘要翻译： 目前提供了可用作p型半导体材料的式（I）化合物和包含这种p型半导体材料的器件。

公开(公告)号：US08419822B2

公开(公告)日：2013-04-16

申请号：US12193225

申请日：2008-08-18

申请人： Yuning Li

发明人： Yuning Li

IPC分类号： B22F9/24 ,  B82Y40/00

CPC分类号： B22F9/24 ,  B22F1/0018 ,  B22F1/0022 ,  B22F1/0062 ,  B82Y30/00 ,  H01B1/22 ,  H01L51/0022 ,  H01L51/0541 ,  H01L51/0545 ,  Y10T428/25

摘要： Processes for producing carboxylic acid-stabilized silver nanoparticles are disclosed. A reaction mixture comprising a silver salt, a carboxylic acid, and a tertiary amine is heated to form carboxylic acid-stabilized silver nanoparticles.

摘要翻译： 公开了用于制备羧酸稳定的银纳米颗粒的方法。 将包含银盐，羧酸和叔胺的反应混合物加热以形成羧酸稳定的银纳米颗粒。

公开(公告)号：US08334391B2

公开(公告)日：2012-12-18

申请号：US11399226

申请日：2006-04-06

申请人： Yuning Li ,  Yiliang Wu ,  Beng S. Ong ,  Ping Liu

发明人： Yuning Li ,  Yiliang Wu ,  Beng S. Ong ,  Ping Liu

IPC分类号： C08G75/00 ,  C08G65/00

CPC分类号： C07D333/50

摘要： A polymer of the formula/structure wherein R represents alkyl, alkoxy, aryl, or heteroaryl; each R1 and R2 is independently hydrogen (H), a suitable hydrocarbon; a heteroatom containing group or a halogen; R3 and R4 are independently a suitable hydrocarbon, a heteroatom containing group, or a halogen; x and y represent the number of groups; Z represents sulfur, oxygen, selenium, or NR′ wherein R′ is hydrogen, alkyl, or aryl; and n and m represent the number of repeating units.

摘要翻译： 式/结构的聚合物，其中R表示烷基，烷氧基，芳基或杂芳基; 每个R 1和R 2独立地为氢（H），合适的烃; 含杂原子的基团或卤素; R3和R4独立地为合适的烃，含杂原子的基团或卤素; x和y表示组的数量; Z表示硫，氧，硒或NR'，其中R'是氢，烷基或芳基; n和m表示重复单元的数目。

公开(公告)号：US08319206B2

公开(公告)日：2012-11-27

申请号：US11946953

申请日：2007-11-29

申请人： Yiliang Wu ,  Yuning Li ,  Ping Liu ,  Paul F. Smith ,  Hadi K. Mahabadi

发明人： Yiliang Wu ,  Yuning Li ,  Ping Liu ,  Paul F. Smith ,  Hadi K. Mahabadi

IPC分类号： H01L51/30

CPC分类号： H01L51/0049 ,  B82Y10/00 ,  H01L51/0036 ,  H01L51/0541 ,  H01L51/0545

摘要： A thin film transistor has a semiconducting layer comprising a semiconductor and surface-modified carbon nanotubes. The semiconducting layer has improved charge carrier mobility.

摘要翻译： 薄膜晶体管具有包含半导体和表面改性的碳纳米管的半导体层。 半导电层具有改善的电荷载流子迁移率。

公开(公告)号：US20120178890A1

公开(公告)日：2012-07-12

申请号：US13421993

申请日：2012-03-16

申请人： Yuning Li ,  Yiliang Wu ,  Ping Liu ,  Paul F. Smith

发明人： Yuning Li ,  Yiliang Wu ,  Ping Liu ,  Paul F. Smith

IPC分类号： C08G75/00

CPC分类号： H01L51/0003 ,  C07D493/04 ,  C07D495/04 ,  C07D517/04 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0072 ,  H01L51/0541 ,  H01L51/0545

摘要： A thin-film transistor comprises a semiconducting layer comprising a semiconducting material selected from Formula (I) or (II): wherein X, R1, R2, R3, R4, R5 a, b, and n are as described herein. Semiconducting compositions of Formula (I) or (II) are also described.

摘要翻译： 薄膜晶体管包括包含选自式（I）或（II）的半导体材料的半导体层：其中X，R 1，R 2，R 3，R 4，R 5 a，b和n如本文所述。 还描述了式（I）或（II）的半导体组合物。

公开(公告)号：US20120153274A1

公开(公告)日：2012-06-21

申请号：US13393223

申请日：2010-04-30

申请人： Prashant Sonar ,  Singarendra P. Singh ,  Mui Siang Soh ,  Yuning Li

发明人： Prashant Sonar ,  Singarendra P. Singh ,  Mui Siang Soh ,  Yuning Li

IPC分类号： H01L51/54 ,  C08G75/06 ,  C08G73/06

CPC分类号： H01L51/0036 ,  H01L51/0545

摘要： There is provided compounds of formula I, ambipolar semiconductor material derived from such compounds and devices comprising such ambipolar semiconductor material. [Da-Acore-Db-Ac-]n  (I)

摘要翻译： 提供式I化合物，衍生自这些化合物的双极半导体材料和包含这种双极半导体材料的器件。 [Da-Acore-Db-Ac-] n（I）

公开(公告)号：US08110690B2

公开(公告)日：2012-02-07

申请号：US12252766

申请日：2008-10-16

申请人： Yiliang Wu ,  Beng S Ong ,  Yu Qi ,  Yuning Li

发明人： Yiliang Wu ,  Beng S Ong ,  Yu Qi ,  Yuning Li

IPC分类号： C07D487/04 ,  C07D487/22 ,  C07D487/12

CPC分类号： H01L51/0541 ,  H01L51/0067

摘要： A substituted indolocarbazole comprising at least one optionally substituted thienyl.

摘要翻译： 包含至少一个任选取代的噻吩基的取代的吲哚咔唑。

公开(公告)号：US07968871B2

公开(公告)日：2011-06-28

申请号：US12101942

申请日：2008-04-11

申请人： Yiliang Wu ,  Hualong Pan ,  Ping Liu ,  Yuning Li

发明人： Yiliang Wu ,  Hualong Pan ,  Ping Liu ,  Yuning Li

IPC分类号： H01L51/30

CPC分类号： H01L21/02126 ,  H01L21/02282 ,  H01L21/3125 ,  H01L51/0036 ,  H01L51/0533

摘要： Organic thin film transistors with improved mobility are disclosed. The semiconducting layer comprises a semiconductor material of Formula (I): wherein R1 and R2 are independently selected from alkyl, substituted alkyl, aryl, and substituted aryl; and R3 and R4 are independently selected from hydrogen, alkyl, substituted alkyl, aryl, and substituted aryl. A silanized interfacial layer is also present which has alkyl sidechains extending from its surface towards the semiconducting layer.

摘要翻译： 公开了具有改进的移动性的有机薄膜晶体管。 半导体层包含式（I）的半导体材料：其中R1和R2独立地选自烷基，取代的烷基，芳基和取代的芳基; 并且R 3和R 4独立地选自氢，烷基，取代的烷基，芳基和取代的芳基。 还存在硅烷化界面层，其具有从其表面朝向半导体层延伸的烷基侧链。

公开(公告)号：US07919573B2

公开(公告)日：2011-04-05

申请号：US11280119

申请日：2005-11-16

申请人： Yuning Li ,  Ping Liu ,  Yiliang Wu ,  Beng S. Ong

发明人： Yuning Li ,  Ping Liu ,  Yiliang Wu ,  Beng S. Ong

IPC分类号： C08G75/06 ,  C08G75/00

CPC分类号： C08G61/126 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0541 ,  H01L51/0545

摘要： A polymer comprising one or more types of repeat units, wherein the polymer includes a substituted thieno[3,2-b]thiophene component A and a different component B in the same type of repeat unit or in different types of repeat units, and wherein the polymer excludes a substituted or unsubstituted thieno[2,3-b]thiophene moiety. The polymer can be used as a semiconductor in electronics such as in organic thin film transistors.