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    • 1. 发明申请
    • 은 나노와이어의 제조방법
    • 银纳米生产方法
    • WO2013191337A1
    • 2013-12-27
    • PCT/KR2012/010624
    • 2012-12-07
    • 한국과학기술원
    • 고승환이승섭이진환이필립
    • B82B3/00B22F9/24B82B1/00
    • B22F9/24B22F1/0025B82Y30/00H01L31/022466H01L31/1884Y02E10/50
    • 본 발명은 은 나노와이어의 제조방법에 관한 것으로, 구체적으로 폴리올 합성법의 제어조건을 최적화하고, 연속 합성법을 도입하여 높은 종횡비를 갖는 은 나노와이어를 제조하는 방법에 관한 것으로, 본 발명에 따른 은 나노와이어의 제조방법은 폴리올 합성법의 은 전구체 화합물의 형태 및 이의 주입속도와 같은 제어조건을 조절하고, 연속공정을 도입하여 반복수행함으로써 종횡비가 1000 ~ 3000으로 극대화된 은 나노와이어를 대량생산 할 수 있을 뿐만 아니라, 이로부터 제조되는 은 나노와이어는 물성이 우수하고, 투과도가 높아 종래 산화인듐주석을 대체하여 투명전극 및 유연전극에 응용될 수 있을 뿐만 아니라 전도성 패드에도 응용될 수 있는 장점이 있다.
    • 本发明涉及一种银纳米线的制造方法,更具体地说,涉及通过优化多元醇合成法中的控制条件并引入连续合成方法来制造具有高纵横比的银纳米线的方法。 在根据本发明的银纳米线的制造方法中,调节诸如银前体化合物的形式的控制条件及其在多元醇合成方法中的注入速率,并连续地引入并重复进行以使银 具有最大到1,000和3,000之间的纵横比的纳米线的体积可以产生,并且由此产生的纳米线具有突出的性质和高透射率,并且不仅可以用于透明电极和柔性电极,而且可以用于导电垫而不是现有的 氧化铟锡。
    • 3. 发明公开
    • 공진 주파수 변화를 이용한 AD 컨버터 및 그전압측정소자
    • 使用谐振频率变换的模拟数字转换器及其电压检测装置
    • KR1020090036742A
    • 2009-04-15
    • KR1020070101956
    • 2007-10-10
    • 삼성전자주식회사한국과학기술원
    • 홍영택권상욱이강원이석우이필립송인상이승섭
    • H03M1/12
    • H03M1/002H03M1/361H03M1/60
    • An A/D converter and a voltage measuring device thereof are provided to reduce voltage consumption and obtain high resolution by using a resonator of an MEMS(Micro Electro-Mechanical System) structure. An A/D converter includes at least one voltage measuring device and a digital signal generator. The voltage measuring device outputs the signal of the frequency determined according to the size of an input voltage. A digital signal generator determines the digital output value according to the output signal outputted from the voltage measuring device. The voltage measuring device includes a membrane(110), a resonator(130), and a detector(150). The input voltage is applied to the membrane. The resonant frequency of the resonator is changed according to the size of the input voltage applied to the membrane. The detector outputs the signal of the same frequency as the resonant frequency.
    • 提供A / D转换器及其电压测量装置,以通过使用MEMS(微机电系统)结构的谐振器来降低电压消耗并获得高分辨率。 A / D转换器包括至少一个电压测量装置和数字信号发生器。 电压测量装置输出根据输入电压的大小确定的频率的信号。 数字信号发生器根据从电压测量装置输出的输出信号来确定数字输出值。 电压测量装置包括膜(110),谐振器(130)和检测器(150)。 输入电压施加到膜上。 谐振器的谐振频率根据施加到膜的输入电压的大小而改变。 检测器输出与谐振频率相同频率的信号。
    • 5. 发明公开
    • TMR 소자를 이용한 AD 컨버터
    • 一种使用隧道式磁阻电容器的模拟数字转换器
    • KR1020090036767A
    • 2009-04-15
    • KR1020070102002
    • 2007-10-10
    • 삼성전자주식회사한국과학기술원
    • 홍영택권상욱이강원이석우이필립송인상이승섭
    • H03M1/12
    • H03M1/361
    • An A/D converter is provided to obtain high resolution and speed by using a TMR(Tunneling Magneto Resistive) element of an MEMS(Micro-Electro-Mechanical System) structure. An A/D converter includes a plurality of electrodes(521-527), a plurality of TMR devices(511-517) and a digital signal generator(590). The current flows in the plurality of electrodes according to an analog input signal. The plurality of TMR devices are respectively arranged on one side of the plurality of electrodes. The resistance of each TMR device is changed by a magnetic field generated by the current. A digital signal generator determines the digital output value according to the resistance of the TMR device. A digital signal generator includes a plurality of resistance comparators(551-557) and an encoder(580). The encoder converts a thermometer code outputted from the resistance comparator into a binary number.
    • 提供A / D转换器以通过使用MEMS(微机电系统)结构的TMR(隧道磁阻)元件来获得高分辨率和速度。 A / D转换器包括多个电极(521-527),多个TMR器件(511-517)和数字信号发生器(590)。 电流根据模拟输入信号在多个电极中流动。 多个TMR器件分别设置在多个电极的一侧。 每个TMR器件的电阻由电流产生的磁场改变。 数字信号发生器根据TMR器件的电阻来确定数字输出值。 数字信号发生器包括多个电阻比较器(551-557)和编码器(58​​0)。 编码器将从电阻比较器输出的温度计代码转换为二进制数。
    • 7. 发明公开
    • 프로브의 터널링 효과를 이용한 AD 컨버터
    • 一种使用探测器隧道效应的模拟数字转换器
    • KR1020090036775A
    • 2009-04-15
    • KR1020070102012
    • 2007-10-10
    • 삼성전자주식회사한국과학기술원
    • 홍영택권상욱이강원이석우이필립송인상이승섭
    • H03M1/12
    • H03M1/002H03M1/361
    • An A/D converter is provided to determine a digital output value according to the current flowing between probes and electrodes. An A/D converter includes a plurality of probes(101-115), a plurality of electrodes(151-165) and a digital signal generator(180). The input voltage is applied to the plurality of probes. The plurality of probes are arranged in one side of a conductive plate(130). The plurality of probes have the different length. The plurality of electrodes are arranged in one side of the medium(170) in a row. The digital signal generator determines the digital output value according to the current flowing between the probes and electrodes. If the A/D convert is an N-bit converter, the number of probes is 2N-1. If the A/D converter is an N-bit converter, the number of electrodes is 2N-1.
    • 提供A / D转换器以根据探针和电极之间的电流来确定数字输出值。 A / D转换器包括多个探针(101-115),多个电极(151-165)和数字信号发生器(180)。 输入电压施加到多个探针。 多个探针布置在导电板(130)的一侧中。 多个探头具有不同的长度。 多个电极被一排排列在介质(170)的一侧。 数字信号发生器根据探针和电极之间的电流来确定数字输出值。 如果A / D转换是N位转换器,则探针数为2N-1。 如果A / D转换器是N位转换器,则电极数为2N-1。
    • 8. 发明公开
    • 나선형의 투명전극을 이용한 전자기력발생 시스템, 이를 이용한 햅틱제공장치, 이를 이용한 터치패드 및 그 제어방법
    • 使用螺旋透明导电材料的电磁铁系统,使用其提供被动式消耗反馈的装置,使用其的触控板和控制方法
    • KR1020110063942A
    • 2011-06-15
    • KR1020090120317
    • 2009-12-07
    • 한국과학기술원
    • 김상연양태헌이승섭이필립권동수
    • G06F3/01G06F3/16
    • G06F3/016G06F3/0412G06F3/0416G06F3/046G06F3/16
    • PURPOSE: An electromagnetic force generation system using a spiral transparent electrode, a haptic providing device using the same, a touch pad using the same, and a control method thereof are provided to measure the strength of external force with electromagnetic induction effects between an upper side substrate and a lower side substrate. CONSTITUTION: A spiral first transparent electrode(11) is formed in an upper side substrate(10). A spiral second transparent electrode(21) is formed in a lower side substrate(20). A controller(40) controls the power source for the first and second transparent electrodes. According to the control of the power source, the strength of external force is measured with electromagnetic induction effects. Vibration is generated by the repetition of attraction or repulsion between the upper side substrate and the lower side substrate. By the repetition of attraction or repulsion, sound is generated and rigidity against the external force is embodied.
    • 目的:提供使用螺旋透明电极的电磁力产生系统,使用其的触觉提供装置,使用该电磁力产生装置的触摸板及其控制方法,以通过电磁感应效应来测量外力的强度 基板和下侧基板。 构成:在上侧基板(10)上形成螺旋状的第一透明电极(11)。 在下侧基板(20)上形成螺旋状的第二透明电极(21)。 控制器(40)控制第一和第二透明电极的电源。 根据电源的控制,用电磁感应效应测量外力的强度。 通过上侧基板和下侧基板之间的重复引力或排斥产生振动。 通过重复的吸引或排斥,产生声音并体现抵抗外力的刚性。
    • 9. 发明授权
    • 몰드와 광경화성 수지의 수평 운동을 이용한 미세 구조물의제조 방법
    • 使用模具和光电抗性之间的水平运动来制作微型图案的方法
    • KR100815113B1
    • 2008-03-20
    • KR1020070016760
    • 2007-02-16
    • 한국과학기술원
    • 이승섭전영균이필립
    • G03F7/00
    • G03F7/0002G03F7/0017G03F7/168G03F7/2004G03F7/38
    • A method for producing a microstructure by using horizontal movement between a mold and a photocurable resin is provided to solve the problems caused by the application of vertical pressure onto a mold having a micropattern, and to avoid a need for a demolding step, thereby realizing a continuous process. A method for producing a microstructure by using horizontal movement between a mold(7) and a photocurable resin(4), comprises the steps of: moving a photocurable resin and a mold having a micropattern(11) horizontally relative to each other; passing the photocurable resin through the micropattern to form a microstructure(13) corresponding to the micropattern; and irradiating light to the microstructure to cure the microstructure.
    • 提供了通过在模具和可光固化树脂之间的水平运动来生产微结构的方法,以解决由垂直压力施加到具有微图案的模具上引起的问题,并且避免了对脱模步骤的需要,从而实现 连续过程。 通过在模具(7)和光固化树脂(4)之间的水平移动来生产微结构的方法包括以下步骤:使具有微图案(11)的光固化树脂和模具相对于彼此水平移动; 使光固化树脂通过微图案形成与微图案对应的微结构(13); 并向微结构照射光以固化微结构。
    • 10. 发明公开
    • 은 나노와이어의 제조방법
    • 银纳米线的制备方法
    • KR1020130142775A
    • 2013-12-30
    • KR1020120066293
    • 2012-06-20
    • 한국과학기술원
    • 고승환이승섭이진환이필립
    • B82B3/00B22F9/24B82B1/00
    • B22F9/24B22F1/0025B82Y30/00H01L31/022466H01L31/1884Y02E10/50
    • The present invention relates to a preparing method of silver nanowires and, more particularly, to a preparing method of silver nanowires, comprising: a step of dissolving copper (Cu) compounds and capping reagents in polyol (step 1); a step of injecting silver (Ag) precursor compounds irradiated with ultrasonic waves into the solution of step 1 (step 2); a step of growing silver nanowires by mixing the reaction solution manufactured at step 2 (step 3); a step of collecting the silver nanowires manufactured at step 3 (step 4); and a step of repeatedly performing step 2 through step 4 several times after putting the silver nanowires collected at step 4 into the polyol solution in which the copper compounds and the capping reagents are dissolved. The preparing method of silver nanowires according to the present invention optimizes control conditions such as the agitation speed of a polyol synthesis method, the injection speed of a solution and repeatedly performs continuous processes, thereby producing a large number of the silver nanowires in which an aspect ratio is 1000-3000. Additionally, the silver nanowires prepared by the method exhibit excellent physical properties and high transmittance and replace existing indium tin oxide, thereby being applied to a transparent electrode and a flexible electrode.
    • 本发明涉及银纳米线的制备方法,更具体地说,涉及一种银纳米线的制备方法,包括:将铜(Cu)化合物和封端试剂溶解在多元醇中的步骤(步骤1); 将用超声波照射的银(Ag)前体化合物注入步骤1(步骤2)的溶液中的步骤; 通过混合步骤2制备的反应溶液(步骤3)生长银纳米线的步骤; 收集在步骤3(步骤4)制造的银纳米线的步骤; 在将步骤4中收集的银纳米线溶解在其中溶解有铜化合物和封端剂的多元醇溶液中后,重复进行步骤2至步骤4的步骤。 根据本发明的银纳米线的制备方法优化了多元醇合成方法的搅拌速度,溶液的注入速度等控制条件,并重复进行连续处理,从而产生大量的银纳米线,其中, 比例为1000-3000。 此外,通过该方法制备的银纳米线表现出优异的物理性能和高透射率,并替代现有的氧化铟锡,从而应用于透明电极和柔性电极。