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公开(公告)号：US20100237327A1
公开(公告)日：2010-09-23
申请号：US12303751
申请日：2007-06-05
IPC分类号： H01L51/30 , H01L51/40 , C07D409/14
CPC分类号： H01L51/0076 , C09K19/3491 , H01L51/0068 , H01L51/5048
摘要： According to the present invention, a liquid crystal semiconductor capable of exhibiting a highly ordered smectic phase at approximately room temperature, being used for formation of a smectic liquid crystal thin film that is stable at room temperature by a solution process, and showing excellent ambipolar charge-transporting properties, a thin film transistor comprising the same, and the like are provided.Also, the following are provided: a smectic liquid crystal compound represented by the following general formula (1) wherein R1 represents a straight-chain alkyl group having 1 to 8 carbon atoms, R2 represents an alkyl or alkoxy group having 1 to 8 carbon atoms, and “n” is an integer of 0 to 3; an ambipolar charge-transporting material comprising the smectic liquid crystal compound; an organic semiconductor thin film having a thin film layer comprising the smectic liquid crystal compound; and a thin film transistor comprising the organic semiconductor thin film.
摘要翻译： 根据本发明，能够在大约室温下表现出高度顺序的近晶相的液晶半导体用于通过溶液法在室温下稳定的近晶液晶薄膜的形成，并且显示优异的双极电荷 - 输送性质，包含该薄膜晶体管的薄膜晶体管等。 另外，提供以下通式（1）表示的近晶型液晶化合物，其中R1表示碳原子数1〜8的直链烷基，R2表示碳原子数1〜8的烷基或烷氧基 ，“n”为0〜3的整数。 包含近晶液晶化合物的双极电荷输送材料; 具有由层状液晶性化合物构成的薄膜层的有机半导体薄膜; 以及包含有机半导体薄膜的薄膜晶体管。
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公开(公告)号：US07915609B2
公开(公告)日：2011-03-29
申请号：US12303751
申请日：2007-06-05
IPC分类号： H01L35/24
CPC分类号： H01L51/0076 , C09K19/3491 , H01L51/0068 , H01L51/5048
摘要： According to the present invention, a liquid crystal semiconductor capable of exhibiting a highly ordered smectic phase at approximately room temperature, being used for formation of a smectic liquid crystal thin film that is stable at room temperature by a solution process, and showing excellent ambipolar charge-transporting properties, a thin film transistor comprising the same, and the like are provided.Also, the following are provided: a smectic liquid crystal compound represented by the following general formula (1) wherein R1 represents a straight-chain alkyl group having 1 to 8 carbon atoms, R2 represents an alkyl or alkoxy group having 1 to 8 carbon atoms, and “n” is an integer of 0 to 3; an ambipolar charge-transporting material comprising the smectic liquid crystal compound; an organic semiconductor thin film having a thin film layer comprising the smectic liquid crystal compound; and a thin film transistor comprising the organic semiconductor thin film.
摘要翻译： 根据本发明，能够在大约室温下表现出高度顺序的近晶相的液晶半导体用于通过溶液法在室温下稳定的近晶液晶薄膜的形成，并且显示优异的双极电荷 - 输送性质，包含该薄膜晶体管的薄膜晶体管等。 另外，提供以下通式（1）表示的近晶型液晶化合物，其中R1表示碳原子数1〜8的直链烷基，R2表示碳原子数1〜8的烷基或烷氧基 ，“n”为0〜3的整数。 包含近晶液晶化合物的双极电荷输送材料; 具有由层状液晶性化合物构成的薄膜层的有机半导体薄膜; 以及包含有机半导体薄膜的薄膜晶体管。
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