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    • 3. 发明申请
    • METHOD AND APPARATUS FOR PRODUCING METAL NANOPARTICLES USING ALTERNATING CURRENT ELECTROLYSIS
    • 用交替电流电解法生产金属纳米颗粒的方法和设备
    • WO2011034365A3
    • 2011-09-09
    • PCT/KR2010006378
    • 2010-09-17
    • AMOGREENTECH CO LTDCHOI MIN YOUNGHAN BYUNG SUNKIM TAE GYUNKANG YUN JAEBAE SUNG KEUNMOON KI WOONGSONG YONG SUL
    • CHOI MIN YOUNGHAN BYUNG SUNKIM TAE GYUNKANG YUN JAEBAE SUNG KEUNMOON KI WOONGSONG YONG SUL
    • B82B3/00
    • B82Y40/00B22F1/0018B22F9/20B22F2999/00B82Y30/00C25C1/20C25C5/02C25C7/00B22F9/24B22F2202/06
    • Disclosed are a method and apparatus for producing metal nanoparticles using alternating current electrolysis, which maintain the concentration of a reducing agent and a dispersing agent at a constant level in proportion to the electric current intensity when synthesizing metal nanoparticles through alternating current electrolysis, to thereby significantly improve nanoparticle yield. The method for producing metal nanoparticles comprises: a step of dissolving an electrolyte and a dispersing agent in pure water in a reaction vessel to prepare an electrolyte; a step of installing a first electrode and a second electrode made of materials identical to those of the metal nanoparticles to be synthesized, such that the first electrode is spaced apart from the second electrode; a step of applying alternating current power to the space between the first electrode and the second electrode to ionize metals of the first electrode and the second electrode into the electrolyte; and a step of injecting a reducing agent for reducing metal ions into the electrolyte such that the concentration of the reducing agent can be maintained at a constant level in accordance with the concentration of metal ions produced per hour, to thereby reduce metal ions and synthesize metal nanoparticles.
    • 公开了使用交流电解制造金属纳米粒子的方法和装置,其通过交流电解合成金属纳米粒子时将电流密度与还原剂和分散剂的浓度保持在恒定的水平,从而显着地 改善纳米粒子产量。 生产金属纳米颗粒的方法包括:将电解质和分散剂溶解在纯水中的步骤,以在反应容器中制备电解质; 安装由与待合成的金属纳米粒子的材料相同的材料制成的第一电极和第二电极,使得第一电极与第二电极间隔开; 向第一电极和第二电极之间的空间施加交流电力以将第一电极和第二电极的金属电离成电解质的步骤; 以及向电解质中注入用于还原金属离子的还原剂的步骤,使得可以根据每小时产生的金属离子的浓度将还原剂的浓度保持在恒定水平,由此还原金属离子并合成金属 纳米粒子。
    • 4. 发明申请
    • APPARATUS AND METHOD FOR TRANSMITTING DATA
    • 发送数据的装置和方法
    • WO2007108596A1
    • 2007-09-27
    • PCT/KR2007/001177
    • 2007-03-09
    • POINTCHIPS CO., LTD.KIM, Kyung BeomKIM, Young HwanKIM, Tae GyunPARK, Min SickLEE, Jae HanJANG, Gwang SigHAN, Sang Hyun
    • KIM, Kyung BeomKIM, Young HwanKIM, Tae GyunPARK, Min SickLEE, Jae HanJANG, Gwang SigHAN, Sang Hyun
    • G06F13/14
    • G06F13/387
    • The present invention relates to an apparatus and method for transmitting data. The apparatus of the present invention a Universal Serial Bus (USB) communication interface unit for performing USB communication with the PC; a code extraction unit for extracting an interface IDentification (ID) code, included in the input data; a first converter for performing conversion such that data is transmitted and received via the first interface; a second converter for performing conversion such that data is transmitted and received via the second interface; and a control unit for performing control such that data is transmitted and received via an interface corresponding to the extracted ID code. Thus, the present invention enables a user to transmit data to the device using his or her PC based on a USB communication method, and to selectively use a desired interface method in the device, so that the time required for data communication can be reduced.
    • 本发明涉及发送数据的装置和方法。 本发明的装置用于与PC进行USB通信的通用串行总线(USB)通信接口单元; 代码提取单元,用于提取输入数据中包含的接口标识(ID)码; 用于执行经由所述第一接口发送和接收数据的转换的第一转换器; 第二转换器,用于执行经由所述第二接口发送和接收数据的转换; 以及控制单元,用于执行控制,使得经由与所提取的ID代码相对应的接口来发送和接收数据。 因此,本发明使得用户能够使用他或她的PC基于USB通信方法向设备发送数据,并且有选择地在设备中使用期望的接口方法,从而可以减少数据通信所需的时间。
    • 8. 发明申请
    • OPTICAL FILM, METHOD OF PRODUCING THE SAME, STEREOSCOPIC GLASSES AND STEREOSCOPIC DISPLAY HAVING THE SAME
    • 光学膜片,其制造方法,立体眼镜和具有相同立体显示器的相同显示器
    • WO2013012259A2
    • 2013-01-24
    • PCT/KR2012005755
    • 2012-07-19
    • AHN CHEOL-HEUNGCHOI SEUNG-KYUKIM TAE-GYUNKIM SEOK-JOON
    • AHN CHEOL-HEUNGCHOI SEUNG-KYUKIM TAE-GYUNKIM SEOK-JOON
    • G02B27/26
    • G02B27/26G02B5/3016G02F2001/133633H04N13/0434
    • The present invention relates to an optical film, which allows a user to enjoy a stereoscopic image at various positions and angles by improving the viewing angle of stereoscopic glasses that is used to watch a stereoscopic image, a method of producing the optical film, and stereoscopic glasses and a stereoscopic display including the optical film. The optical film includes: a first base; a polarizing film stacked on the first base; a second base stacked on the polarizing film; and a hybrid liquid crystal layer formed on the second base; in which the hybrid liquid crystal layer includes: an alignment layer formed on the second base at an angle of 45° or -45° from a stretching direction of the polarizing film and rubbed in parallel with the surface of the second base; and horizontally-aligned liquid crystals and vertically-aligned liquid crystals that are aligned in parallel with and perpendicular to the rubbing direction on the alignment layer.
    • 本发明涉及一种光学膜,其允许用户通过改善用于观看立体图像的立体眼镜的观看角度以各种位置和角度欣赏立体图像,该光学膜的制造方法以及立体显示器 眼镜和包括该光学膜的立体显示器。 该光学膜包括:第一基底; 堆叠在第一基底上的偏振膜; 堆叠在偏振膜上的第二基底; 以及形成在第二基底上的混合液晶层; 其中所述混合液晶层包括:取向层,所述取向层以与所述偏振膜的拉伸方向成45°或-45°的角度形成在所述第二基底上,并平行于所述第二基底的表面摩擦; 以及水平排列的液晶和与排列层上的摩擦方向平行并垂直排列的垂直排列的液晶。
    • 9. 发明申请
    • VIBRATION SENSORY CHAIR
    • 振动感应椅
    • WO2011162496A3
    • 2012-04-12
    • PCT/KR2011004268
    • 2011-06-10
    • ACOUVE CO LTDKIM TAE GYUN
    • KIM TAE GYUN
    • A47C7/72A47C7/62B06B1/02
    • A47C7/72A47C1/12A47C7/282A47C7/30A47C27/067A47C27/068B06B1/02
    • The present invention relates to a vibration sensory chair that has a transducer for converting a sound signal to vibrations installed in the backrest or cushion of the chair so as to transmit the sensations of sound-derived vibration directly to the body. According to the present invention, the foam sponge, which composes the material for the cushion or backrest of the chair, has a spring member integrally inserted therein, and a transducer for converting a sound signal to vibrations is integrally formed within the foamed sponge so as to configure a new type of vibration transmitter fixed to a spring member in a free-moving state. Thus, the energy transferal of the transducer can be most efficiently performed so that the user can experience finer and more three-dimensional vibrations. By combining a sponge integrally formed with a foam sponge with a mesh-shaped material, a vibration sensory chair can be provided in which the durability of the foam sponge is improved due to pressure distribution, and the dispersion of vibrations is maximized so as to improve vibratory sensations. Also, according to the present invention, a module for sensory vibration may be provided that can: improve the functionality and usefulness of a sensory chair by suitably setting the gap or diameter of a spring or mesh that transmits vibrations from the transducer, and suitably setting the density of the foam sponge to thereby improve the vibration transfer characteristics through controlling the oscillation frequency to meet the desired properties; and which can be used not only in seats for movie theaters or homes by integrating sponge or mesh-shaped material with foam sponge and forming a single assembly of same assembled with a transducer, but also used for other types of furniture as well.
    • 本发明涉及一种振动感觉椅,其具有用于将声音信号转换成安装在椅子的靠背或坐垫中的振动的换能器,以将声音振动的感觉直接传递到身体。 根据本发明,构成椅子的衬垫或靠背的材料的泡沫海绵具有一体地插入其中的弹簧构件,并且在发泡海绵内整体形成用于将声音信号转换为振动的换能器,以便 配置在自由移动状态下固定到弹簧构件的新型振动发生器。 因此,可以最有效地执行换能器的能量传递,使得用户可以体验更精细和更多的三维振动。 通过将与泡沫海绵一体形成的海绵与网状材料组合,可以提供振动感觉椅,其中泡沫海绵的耐久性由于压力分布而得到改善,并且振动的分散最大化以便改善 振动感。 此外,根据本发明,可以提供用于感觉振动的模块,其可以:通过适当地设置传递来自换能器的振动的弹簧或网的间隙或直径来改善感官椅的功能和有用性,并且适当地设定 泡沫海绵的密度,从而通过控制振荡频率来提高振动传递特性以满足期望的性能; 并且不仅可以用于通过将海绵或网状材料与泡沫海绵结合在一起的电影院或家庭的座位中,并且形成与传感器组装的单个组件,而且还用于其他类型的家具。
    • 10. 发明申请
    • METHOD AND APPARATUS FOR PRODUCING NANO-SIZED SILVER PARTICLES USING ELECTROLYSIS
    • 用电解法生产纳米银粒子的方法和装置
    • WO2010147343A2
    • 2010-12-23
    • PCT/KR2010003797
    • 2010-06-14
    • AMOGREENTECH CO LTDCHOI MIN YOUNGHAN BYUNG SUNKIM TAE GYUNSONG YONG SUL
    • CHOI MIN YOUNGHAN BYUNG SUNKIM TAE GYUNSONG YONG SUL
    • B82B3/00C25C5/02
    • C25C5/02C25C7/007
    • The present invention relates to a method and an apparatus for producing nano-sized silver particles, which produce nano-sized silver particles of uniform shape and size in an environmentally friendly and simple manner using electrolysis. The method of the present invention comprises: a step of dissolving a reductant and an electrolyte into water in a reaction vessel to prepare an electrolytic solution; a step of arranging a cathode rod made of a material different from nano-sized silver particles to be obtained, in the electrolytic solution such that the cathode rod is rotatable in the reaction vessel, and arranging at least one anode made of silver (Ag) such that the anode is spaced apart from the cathode rod; a step of stirring the electrolytic solution, rotating the cathode rod to prevent a precipitation of silver crystals on the surface of the cathode rod, and performing electrolysis to apply direct current power between the cathode rod and the anode to ionize the silver of the anode into the electrolytic solution; and a step of reducing the silver ion by a reductant to obtain nano-sized silver particles.
    • 本发明涉及一种用于生产纳米尺寸银粒子的方法和装置,该方法和装置以使用电解的环境友好简单的方式制造均匀形状和尺寸的纳米尺寸银粒子。 本发明的方法包括:将还原剂和电解质溶解在反应容器内的水中以制备电解液的步骤; 在电解液中配置由不同于纳米尺寸银粒子的材料制成的阴极棒的步骤,使得阴极棒能够在反应容器中旋转,并且配置至少一个由银(Ag)构成的阳极, 使得阳极与阴极棒间隔开; 搅拌电解液的步骤,旋转阴极棒以防止银晶体沉积在阴极棒表面上,并且进行电解以在阴极棒和阳极之间施加直流电力以将阳极的银离子化成 电解液; 以及通过还原剂还原银离子以获得纳米尺寸的银颗粒的步骤。