1·An object of the present invention is to provide a lead-free bismuth glass wherein decrease of the degree of accuracy of the patterning is prevented.
本发明的目的是提供能防止图案化精确度下降的无铅的铋玻璃。
1·Patterning method, method of manufacturing organic field effect transistor, and method of manufacturing flexible printed circuit board.
图案形成方法,有机场效应晶体管的制造方法,以及柔性印刷电路板的制造方法。