Ink-jet print ink and organic thin film transistor using thereof
    1.
    发明授权
    Ink-jet print ink and organic thin film transistor using thereof 失效
    喷墨印刷油墨和使用其的有机薄膜晶体管

    公开(公告)号:US08455373B2

    公开(公告)日:2013-06-04

    申请号:US13002459

    申请日:2008-07-03

    IPC分类号: H01L21/31 H01L21/469

    摘要: The present invention provides ink-jet printing ink for organic semiconductors, and, more particularly, provides ink-jet printing ink for organic semiconductors, which can be used to form a uniform crystalline thin film. The ink-jet printing ink of the present invention includes a mixed solvent composed of a first solvent and a second solvent having a higher boiling point and lower surface tension than the first solvent, thus forming a uniform crystalline thin film in a volatilization process. Further, the present invention provides a circular organic thin film transistor having a high field-effect mobility of about 0.12 cm2V1S−1.

    摘要翻译: 本发明提供了一种用于有机半导体的喷墨印刷油墨,更具体地,提供了可用于形成均匀结晶薄膜的有机半导体喷墨印刷油墨。 本发明的喷墨印刷油墨包括由第一溶剂和第二溶剂构成的混合溶剂,其具有比第一溶剂高的沸点和低的表面张力,从而在挥发过程中形成均匀的结晶薄膜。 此外,本发明提供具有约0.12cm2V1S-1的高场效应迁移率的圆形有机薄膜晶体管。