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    • 2. 发明申请
    • NONVOLATILE LOGIC CIRCUIT AND A METHOD FOR OPERATING THE SAME AS AN EXCLUSIVE-OR (XOR) CIRCUIT
    • 非线性逻辑电路和用于将其作为独占(异或)电路操作的方法
    • US20110309860A1
    • 2011-12-22
    • US13222782
    • 2011-08-31
    • Yukihiro KANEKO
    • Yukihiro KANEKO
    • H03K19/173
    • H03K19/21G11C11/22H01L27/101H01L27/1159
    • A non-volatile logic circuit includes a control electrode, a ferroelectric layer disposed on the control electrode, a semiconductor layer disposed on the ferroelectric layer, a power electrode and an output electrode disposed on the semiconductor layer, and first to fourth input electrodes disposed on the semiconductor layer. The first and second input electrodes receive first and second inputs, respectively. The third and fourth input electrodes receive inversion signals of the second and first input signal, respectively. A resistance value of the semiconductor layer between the power electrode and the output electrode varies according to the first input signal and the second input signal so that an exclusive-OR signal of the first and second input signals is output from the output electrode.
    • 非易失性逻辑电路包括控制电极,设置在控制电极上的铁电层,设置在强电介质层上的半导体层,设置在半导体层上的电力电极和输出电极以及设置在半导体层上的第一至第四输入电极 半导体层。 第一和第二输入电极分别接收第一和第二输入。 第三和第四输入电极分别接收第二和第一输入信号的反相信号。 电源电极和输出电极之间的半导体层的电阻值根据第一输入信号和第二输入信号而变化,从而从输出电极输出第一和第二输入信号的异或信号。
    • 3. 发明申请
    • NON-VOLATILE LOGIC CIRCUIT AND A METHOD FOR OPERATING THE SAME
    • 非挥发性逻辑电路及其操作方法
    • US20110309858A1
    • 2011-12-22
    • US13220222
    • 2011-08-29
    • Yukihiro KANEKO
    • Yukihiro KANEKO
    • H03K19/185
    • H01L27/10G11C11/22H01L27/101H01L27/11502
    • In a non-volatile logic circuit, a first input electrode and a second input electrode are formed on a semiconductor layer and interposed between an electric current source electrode and an output electrode in a plan view. The first input electrode is next to the second input electrode along the a direction orthogonal to the direction between the electric current source electrode and the output electrode. A method of operating the non-volatile logic circuit includes a step of writing one state selected from four states by applying voltages to the first input electrode and the second input electrode, respectively, and a step of measuring current generated by applying the voltage between the electric current power electrode and the output electrode to determine on the basis of the current, which of the high or low resistant state the non-volatile logic circuit has.
    • 在非易失性逻辑电路中,第一输入电极和第二输入电极形成在半导体层上并且在平面图中介于电流源电极和输出电极之间。 第一输入电极沿着与电流源电极和输出电极之间的方向正交的方向与第二输入电极相邻。 一种操作非易失性逻辑电路的方法包括分别通过向第一输入电极和第二输入电极施加电压来写入从四种状态中选出的一种状态的步骤,以及测量通过施加电压而产生的电流的步骤 电流功率电极和输出电极根据电流来确定非易失性逻辑电路具有哪些高或低电阻状态。
    • 4. 发明申请
    • PYROELECTRIC TEMPERATURE SENSOR AND A METHOD FOR MEASURING A TEMPERATURE WITH THE PYROELECTRIC TEMPERATURE SENSOR
    • 光伏温度传感器和用于测量温度传感器的方法
    • US20110299566A1
    • 2011-12-08
    • US13207940
    • 2011-08-11
    • Michihito UedaHiroyuki TanakaYukihiro KanekoEiji Fujii
    • Michihito UedaHiroyuki TanakaYukihiro KanekoEiji Fujii
    • G01K7/36
    • H01L37/02G01K7/36
    • A temperature sensor includes first and second lower electrodes, a ferroelectric layer having polarization, a semiconductor layer; and first to third upper electrodes. The second upper electrode is interposed between the first upper electrode and the third upper electrode in a plan view. The semiconductor layer includes a first channel disposed between the first upper electrode and the second upper electrode, and a second channel disposed between the second upper electrode and the third upper electrode. The ferroelectric layer includes a first ferroelectric part disposed below the first channel and a second ferroelectric part disposed below the second channel. A polarization direction of the first ferroelectric part is opposite to a polarization direction of the second first ferroelectric part. The temperature is calculated based on the output voltage from the second upper electrode and the voltage applied to the first upper electrode.
    • 温度传感器包括第一和第二下部电极,具有极化的铁电体层,半导体层; 和第一至第三上电极。 第二上电极在平面图中插入在第一上电极和第三上电极之间。 半导体层包括设置在第一上电极和第二上电极之间的第一通道和设置在第二上电极和第三上电极之间的第二通道。 铁电层包括设置在第一通道下方的第一铁电体部分和设置在第二通道下方的第二铁电体部分。 第一铁电体部的偏振方向与第二第一强电介质部的偏振方向相反。 基于来自第二上电极的输出电压和施加到第一上电极的电压来计算温度。