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    • 4. 发明申请
    • PATTERNING AND ALIGNING SEMICONDUCTING NANOPARTICLES
    • 模拟和对准半导体纳米粒子
    • WO2007001274A3
    • 2007-03-15
    • PCT/US2005021893
    • 2005-06-20
    • 3M INNOVATIVE PROPERTIES CO
    • KELLEY TOMMIE WDUNBAR TIMOTHY D
    • H01L21/368H01L21/208
    • B82Y30/00H01L21/02554H01L21/02601H01L21/02603H01L21/02617H01L21/02628H01L21/02656H01L27/1292H01L29/7869
    • A method is provided for making a device comprising aligned semiconducting nanopartisles and a receptor substrate comprising the steps of : a) aligning a plurality of first semiconducting nanoparticles; b) depositing the aligned first semiconducting nanoparticles on a first donor sheet;, and c) transferring at least a portion of the aligned first semiconducting nanopartisles to a receptor substrate by the application of laser radiation. Typically, the semiconducting nanopartisles are inorganic semiconducting nanoparticles. The alignment step may be accomplished by any suitable method, typically including: 1) alignment by capillary flow in or on a textured or microchanneled surface; 2) alignment by templating on a self -assembled monolayer (SAM) ; 3) alignment by templating on a textured polymer surface,- or 4) alignment by mixing in a composition that includes nematic liquid crystals followed by shear orientation of the nematic liquid crystals.
    • 提供了一种用于制造包括对准的半导体纳米颗粒和受体底物的器件的方法,包括以下步骤:a)对准多个第一半导体纳米颗粒; b)将对准的第一半导体纳米颗粒沉积在第一供体片上;以及c)通过施加激光辐射将至少部分对准的第一半导体纳米颗粒转移到受体底物。 通常,半导体纳米颗粒是无机半导体纳米颗粒。 对准步骤可以通过任何合适的方法来实现,通常包括:1)通过在纹理或微通道表面中或其上的毛细管流对准; 2)通过在自组装的单层(SAM)上模板进行比对; 3)通过在织构化的聚合物表面上模板化对准,或4)通过在包括向列型液晶的组合物中混合,然后进行向列型液晶的剪切取向来对准。
    • 5. 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。