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    • 4. 发明专利
    • Organic transistor
    • 有机晶体管
    • JP2010232480A
    • 2010-10-14
    • JP2009079321
    • 2009-03-27
    • Kyushu UnivLintec CorpMicromachine CenterPanasonic Electric Works Co Ltdパナソニック電工株式会社リンテック株式会社国立大学法人九州大学財団法人マイクロマシンセンター
    • NAKADA MANABUADACHI CHIHAYAYAHIRO MASAYUKINAKANOYA HAJIMENAKADA YASUKAZU
    • H01L29/786H01L21/336H01L51/05H01L51/30
    • PROBLEM TO BE SOLVED: To provide an organic transistor capable of improving the crystallinity of organic semiconductor layers.
      SOLUTION: The organic transistor includes a gate electrode 2 formed at one surface side of a substrate 1; a gate insulation film 3 formed on the gate electrode 2; a source electrode 4 and a drain electrode 5, formed separately at a surface side opposite to the side of the gate electrode 2 in the gate insulating film 3; and an organic semiconductor layer 7, of which one portion is formed in a region between the source electrode 4 and the drain electrode 5 on the surface side of the gate insulation film 3. Also, a self-organized monomolecular film 8 is provided between the organic semiconductor layer 7 and the gate insulating film 3. The organic semiconductor layer 7 includes an organic semiconductor thin film, formed with a number of organic nanostructures (organic nanodots) 6 formed in a region between the source electrode 4 and the drain electrode 5, as a core on a surface opposite to the side of the gate insulating film 3 in the self-organized monomolecular film 8.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 解决的问题:提供能够提高有机半导体层的结晶性的有机晶体管。 解决方案:有机晶体管包括形成在衬底1的一个表面侧的栅电极2; 形成在栅电极2上的栅极绝缘膜3; 在栅极绝缘膜3中与栅电极2的相反侧的表面侧分别形成的源电极4和漏电极5; 以及在栅极绝缘膜3的表面侧的源极电极4和漏极电极5之间的区域中形成有一部分的有机半导体层7.另外,在有机半导体层7之间设置自组织单分子膜8 有机半导体层7和栅极绝缘膜3.有机半导体层7包括形成在源电极4和漏电极5之间的区域中的多个有机纳米结构(有机纳米点)6的有机半导体薄膜, 作为在自组织单分子膜8中的与栅极绝缘膜3的侧面相反的表面上的核心。版权所有(C)2011,JPO&INPIT