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    • 3. 发明授权
    • Plasma polymerization enhancement of surface of metal for use in refrigerating and air conditioning
    • 用于制冷和空调的金属表面的等离子体聚合增强
    • US07178584B2
    • 2007-02-20
    • US10952904
    • 2004-09-30
    • Seok-Keun KohHyung Jin JungWon Kook ChoiByung Ha KangKi Hwan KimSam Chul HaCheol Hwan KimSung-Chang Choi
    • Seok-Keun KohHyung Jin JungWon Kook ChoiByung Ha KangKi Hwan KimSam Chul HaCheol Hwan KimSung-Chang Choi
    • F28F13/18
    • C23C16/503B05D1/62B05D3/148B05D5/083C23C16/30C23C16/50C23C16/515C23C16/56F25B47/003F28F13/18F28F2245/02F28F2245/04
    • According to the present invention, there is provided a plasma polymerization surface modification of a metal for enhancing its applicability for use in refrigerating and air conditioning such as in constructing heat exchanges, by using a DC discharge plasma, comprising the steps of: (a) positioning an anode electrode which is substantially of metal to be surface-modified and a cathode electrode in a chamber, (b) maintaining a pressure in the chamber at a predetermined vacuum level, (c) blowing a reaction gas composed of an unsaturated aliphatic hydrocarbon monomer gas or fluorine-containing monomer and silicon containing monomer gas at a predetermined pressure and a non-polymerizable gas at a predetermined pressure into the chamber, and (d) applying a voltage to the electrodes in order to obtain a DC discharge, whereby to obtain a plasma consisting of positive and negative ions and radicals generated from the unsaturated aliphatic hydrocarbon monomer gas and the non-polymerizable gas, and then forming a polymer with hydrophilicity or hydrophobicity on the surface of the anode electrode by plasma deposition, and there is also provided a plasma polymerization surface modification of a metal for enhancing its applicability for use in refrigerating and air conditioning such as in constructing heat exchanges, by using an RF plasma.
    • 根据本发明,通过使用DC放电等离子体,提供了一种金属的等离子体聚合表面改性,用于增强其在制冷和空调中的应用,例如构建热交换,其包括以下步骤:(a) 将基本上要被表面改性的金属的阳极电极和阴极电极放置在室中,(b)将室内的压力保持在预定的真空度,(c)吹送由不饱和脂族烃组成的反应气体 单体气体或含氟单体和预定压力的含硅单体气体和以预定压力进入室的非可聚合气体,以及(d)向电极施加电压以获得DC放电,从而 获得由不饱和脂肪烃单体气体和不可聚合气体产生的正离子和负离子和自由基组成的等离子体, 然后通过等离子体沉积在阳极电极的表面上形成具有亲水性或疏水性的聚合物,并且还提供金属的等离子体聚合表面改性以增强其用于制冷和空调的适用性,例如构建热交换 ,通过使用RF等离子体。
    • 5. 发明授权
    • Dielectric thin film composition showing linear dielectric properties
    • 显示线性介电性能的介电薄膜组合物
    • US08030237B2
    • 2011-10-04
    • US12537198
    • 2009-08-06
    • Ji-Won ChoiWon Kook ChoiSeok-Jin Yoon
    • Ji-Won ChoiWon Kook ChoiSeok-Jin Yoon
    • C04B35/468C04B35/47
    • H01B3/12C04B35/4682C04B35/47C04B2235/3213C04B2235/3215C04B2235/3293
    • The present invention relates to a dielectric thin film composition showing linear dielectric properties, in which tin oxides (SnO2) are introduced into a (Ba,Sr)TiO3 (BSTO) dielectric thin film in a continuous diffusion gradient manner in composition. Since the non-linear dielectric properties of BSTO are converted to linear dielectric properties by the addition of SnO2 according to the present invention, the dielectric thin film composition of the present invention is characterized in that: there is little change in the capacitance according to the applied electric field; it has a high dielectric constant capable of showing a desired capacitance even at a thickness suitable for preventing the occurrence of electron tunneling; and it exhibits paraelectric properties similar to the conventional dielectric substances such as SiO2 while having a very low dielectric loss.
    • 本发明涉及一种电介质薄膜组合物,其表现出线性介电性质,其中在组成中以连续扩散梯度方式将锡氧化物(SnO 2)引入到(Ba,Sr)TiO 3(BSTO)电介质薄膜中。 由于根据本发明通过添加SnO 2将BSTO的非线性介电性能转化为线性介电特性,所以本发明的电介质薄膜组合物的特征在于:根据 应用电场; 即使在适合于防止电子隧道发生的厚度的情况下,也具有能够显示所需电容的高介电常数; 并且具有类似于常规电介质物质如SiO 2的同电性能,同时具有非常低的介电损耗。
    • 6. 发明申请
    • Dielectric Thin Film Composition Showing Linear Dielectric Properties
    • 显示线性介电性能的介电薄膜组成
    • US20100035749A1
    • 2010-02-11
    • US12537198
    • 2009-08-06
    • Ji-Won ChoiWon Kook ChoiSeok-Jin Yoon
    • Ji-Won ChoiWon Kook ChoiSeok-Jin Yoon
    • C04B35/457
    • H01B3/12C04B35/4682C04B35/47C04B2235/3213C04B2235/3215C04B2235/3293
    • The present invention relates to a dielectric thin film composition showing linear dielectric properties, in which tin oxides (SnO2) are introduced into a (Ba,Sr)TiO3 (BSTO) dielectric thin film in a continuous diffusion gradient manner in composition. Since the non-linear dielectric properties of BSTO are converted to linear dielectric properties by the addition of SnO2 according to the present invention, the dielectric thin film composition of the present invention is characterized in that: there is little change in the capacitance according to the applied electric field; it has a high dielectric constant capable of showing a desired capacitance even at a thickness suitable for preventing the occurrence of electron tunneling; and it exhibits paraelectric properties similar to the conventional dielectric substances such as SiO2 while having a very low dielectric loss.
    • 本发明涉及一种电介质薄膜组合物,其表现出线性介电性质,其中在组成中以连续扩散梯度方式将锡氧化物(SnO 2)引入到(Ba,Sr)TiO 3(BSTO)电介质薄膜中。 由于根据本发明通过添加SnO 2将BSTO的非线性介电性能转化为线性介电特性,所以本发明的电介质薄膜组合物的特征在于:根据 应用电场; 即使在适合于防止电子隧道发生的厚度的情况下,也具有能够显示所需电容的高介电常数; 并且具有类似于常规电介质物质如SiO 2的同电性能,同时具有非常低的介电损耗。