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公开(公告)号:US20120161110A1
公开(公告)日:2012-06-28
申请号:US12977464
申请日:2010-12-23
申请人: Yiliang Wu , Anthony James Wigglesworth , Ping Liu , Nan-Xing Hu
发明人: Yiliang Wu , Anthony James Wigglesworth , Ping Liu , Nan-Xing Hu
CPC分类号: C07D495/04 , H01L51/0074 , H01L51/0541 , H01L51/0545
摘要: An electronic device, such as a thin-film transistor, includes a semiconducting layer formed from a semiconductor composition. The semiconductor composition comprises a polymer binder and a small molecule semiconductor of Formula (I): wherein R1, m, n, a, b, c, and X are as described herein. Devices formed from the composition exhibit high mobility and excellent stability.
摘要翻译: 诸如薄膜晶体管的电子器件包括由半导体组合物形成的半导体层。 半导体组合物包含聚合物粘合剂和式(I)的小分子半导体:其中R 1,m,n,a,b,c和X如本文所述。 由该组合物形成的装置显示出高移动性和优异的稳定性。
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公开(公告)号:US20120161109A1
公开(公告)日:2012-06-28
申请号:US12977433
申请日:2010-12-23
IPC分类号: H01L51/30 , H01B1/12 , C07D333/50
CPC分类号: C07D495/04 , C07D519/00
摘要: Disclosed is a small molecule semiconductor of Formula (I): wherein R1 and R2 are as described herein. The compound is useful in a semiconducting layer for an electronic device, such as a thin-film transistor. Devices including the compound exhibit high mobility and excellent stability.
摘要翻译: 公开了式(I)的小分子半导体:其中R1和R2如本文所述。 该化合物可用于诸如薄膜晶体管的电子器件的半导体层。 包括该化合物的装置表现出高移动性和优异的稳定性。
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公开(公告)号:US20120142515A1
公开(公告)日:2012-06-07
申请号:US12957445
申请日:2010-12-01
申请人: Yiliang Wu , Ping Liu , Anthony James Wigglesworth , Nan-Xing Hu
发明人: Yiliang Wu , Ping Liu , Anthony James Wigglesworth , Nan-Xing Hu
CPC分类号: H01L21/02126 , H01B3/306 , H01B3/42 , H01B3/447 , H01B3/46 , H01L21/02118 , H01L21/02282 , H01L51/0036 , H01L51/052 , H01L51/0545
摘要: An electronic device, such as a thin-film transistor, includes a substrate and a dielectric layer formed from a dielectric composition. The dielectric composition includes a dielectric material, a crosslinking agent, and a thermal acid generator. In particular embodiments, the dielectric material comprises a lower-k dielectric material and a higher-k dielectric material. When deposited, the lower-k dielectric material and the higher-k dielectric material form separate phases. The thermal acid generator allows the dielectric layer to be cured at relatively lower temperatures and/or shorter time periods, permitting the selection of lower-cost substrate materials that would otherwise be deformed by the curing of the dielectric layer.
摘要翻译: 诸如薄膜晶体管的电子器件包括由电介质组合物形成的衬底和电介质层。 电介质组合物包括电介质材料,交联剂和热酸发生剂。 在特定实施例中,介电材料包括较低介电常数材料和较高介电常数材料。 当沉积时,较低k电介质材料和较高介电材料形成分离相。 热酸发生器允许电介质层在相对较低的温度和/或更短的时间段内固化,允许选择否则通过电介质层的固化而变形的较低成本的基底材料。
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公开(公告)号:US20110260114A1
公开(公告)日:2011-10-27
申请号:US12767992
申请日:2010-04-27
申请人: Yiliang Wu , Ping Liu , Anthony James Wigglesworth , Nan-Xing Hu
发明人: Yiliang Wu , Ping Liu , Anthony James Wigglesworth , Nan-Xing Hu
IPC分类号: H01B1/12
CPC分类号: H01L51/005 , H01L51/0073 , H01L51/0074 , H01L51/0094
摘要: The present application discloses, in various embodiments, semiconducting layer compositions comprising a non-amorphous semiconductor material and a molecular glass. Electronic devices, such as thin-film transistors, are also disclosed. The semiconducting layer compositions exhibit good film-forming properties and high mobility.
摘要翻译: 本申请在各种实施方案中公开了包含非非晶半导体材料和分子玻璃的半导体层组合物。 还公开了诸如薄膜晶体管的电子器件。 半导电层组合物表现出良好的成膜性能和高迁移率。
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公开(公告)号:US20110086994A1
公开(公告)日:2011-04-14
申请号:US12575701
申请日:2009-10-08
申请人: Anthony James Wigglesworth , Yiliang Wu , Ping Liu , Nan-Xing Hu
发明人: Anthony James Wigglesworth , Yiliang Wu , Ping Liu , Nan-Xing Hu
IPC分类号: C08F228/06 , C07D333/50
CPC分类号: C07D495/04 , C08G61/126 , C08G2261/3223 , C08G2261/3243 , C08G2261/92
摘要: Methods of adding substituents to a benzodithiophene are disclosed. A benzodithiophene is reacted with a reagent to directly add the substituent to the benzene core of the benzodithiophene. This method eliminates steps from prior process and eliminates the need for hydrogenation, allowing for a safer and more scaleable process. The resulting benzodithiophenes are suitable for use in semiconductor polymers and have no loss of performance.
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