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    • 89. 发明申请
    • MANUFACTURING A SUBMICRON STRUCTURE USING A LIQUID PRECURSOR
    • 使用液体前驱体制造子结构
    • WO2014120001A1
    • 2014-08-07
    • PCT/NL2014/050045
    • 2014-01-28
    • TECHNISCHE UNIVERSITEIT DELFT
    • ISHIHARA, RyoichiVAN DER ZWAN, MichielTRIFUNOVIC, Miki
    • H01L27/12
    • H01L29/66757B82Y30/00H01L21/02532H01L21/02623H01L21/02656H01L21/02664H01L21/2686H01L21/324H01L27/1218H01L27/1222H01L27/1292H01L29/04H01L29/0669H01L29/16H01L29/78666H01L29/78675H01L29/78696
    • Methods for manufacture of a submicron semiconductor structure on a substrate are described. The method may comprise: forming at least one template layer over a support substrate; forming one or more template structures, preferably one or more recesses and/or mesas, in said template layer, said one or more template structures comprising one or more edges extending into or out of the top surface of said template layer; coating at least part of said one or more template structures with a liquid semiconductor precursor, preferably a liquid silicon precursor; and, annealing and/or exposing said liquid semiconductor precursor coated template structures to light, wherein during said annealing and/or light exposure a part of said liquid semiconductor precursor accumulates by capillary forces against at least part of said one or more edges, said annealing and/or light exposure transforming said accumulated liquid semiconductor precursor into a submicron semiconductor structure extending along at least part of said one or more edges.
    • 描述了在基板上制造亚微米半导体结构的方法。 该方法可以包括:在支撑衬底上形成至少一个模板层; 在所述模板层中形成一个或多个模板结构,优选一个或多个凹部和/或台面,所述一个或多个模板结构包括延伸到或离开所述模板层的顶表面的一个或多个边缘; 用液体半导体前体,优选液体硅前体涂覆所述一个或多个模板结构的至少一部分; 并且将所述液体半导体前体涂覆的模板结构退火和/或暴露于光,其中在所述退火和/或曝光期间,所述液体半导体前体的一部分通过毛细管力对所述一个或多个边缘的至少一部分进行累积,所述退火 和/或曝光将所述积聚的液体半导体前体转变成沿所述一个或多个边缘的至少一部分延伸的亚微米半导体结构。