Organic semiconductor compound, method for preparing the same, and organic semiconductor composition, and organic semiconductor thin film and element containing the same
申请人:Han Sung Hwan
公开号:US09169206B2
公开(公告)日:2015-10-27
The present invention relates to a novel polycyclic aromatic organic semiconductor compound having a polycyclic aromatic core, a method for preparing the same, and electronic, optical or electro-optical devices such as an organic semiconductor composition, organic semiconductor thin film, organic field effect transistor and solar cell containing the compound. The novel organic semiconductor compound according to the present invention has high crystallinity and control capability, and facilitates control of doping conditions in the manufacture of organic semiconductor element so that it can be used for diverse applications. The compound can be mass-produced at low cost and has high solubility in organic solvents so that a liquid phase process can be applied to the manufacture of semiconductor elements and the like, thus enabling the mass-production of semiconductor elements and solar cells at low cost.
本发明涉及一种具有多环芳香核的新型多环芳香有机半导体化合物,以及其制备方法,以及包含该化合物的电子、光学或电光器件,如有机半导体组合物、有机半导体薄膜、有机场效应晶体管和太阳能电池。根据本发明的新型有机半导体化合物具有高结晶度和控制能力,并有助于在制造有机半导体元件时控制掺杂条件,因此可用于各种应用。该化合物可以低成本大规模生产,并在有机溶剂中具有高溶解度,因此可以将液相工艺应用于半导体元件的制造等,从而实现低成本大规模生产半导体元件和太阳能电池。