公开(公告)号：US08619057B2

公开(公告)日：2013-12-31

申请号：US12794349

申请日：2010-06-04

申请人： Kazuyuki Kobayashi ,  Tatsuya Suzuki ,  Kumiko Fukai ,  Yasuhiro Kaneta

发明人： Kazuyuki Kobayashi ,  Tatsuya Suzuki ,  Kumiko Fukai ,  Yasuhiro Kaneta

IPC分类号： G06F3/045

CPC分类号： G06F3/044 ,  G06F3/0416

摘要： The invention realizes certainly detecting two or more positions on a touch panel that are touched at the same time. A drive circuit selects one from X lines, and supplies an alternating drive voltage to the selected line. A multiplexer selects a first sense line and a second sense line from Y lines that extend to cross the X lines. A charge amplifier outputs an output voltage corresponding to a difference between a first capacitance between the first sense line and the X line selected by the drive circuit and a second capacitance between the second sense line and the X line selected by the drive circuit. A touch position is then detected based on the output voltage of the charge amplifier.

摘要翻译： 本发明实现了同时触摸的触摸面板上的两个以上的位置。 驱动电路从X线选择一个，并向所选择的线提供交替的驱动电压。 复用器从Y线延伸以跨越X线选择第一感测线和第二感测线。 电荷放大器输出对应于由驱动电路选择的第一感测线和X线之间的第一电容之间的差的输出电压和由驱动电路选择的第二感测线和X线之间的第二电容。 然后基于电荷放大器的输出电压检测触摸位置。

公开(公告)号：US08609467B2

公开(公告)日：2013-12-17

申请号：US12415423

申请日：2009-03-31

申请人： Tetsuya Fukushima ,  Takashi Kitazawa

发明人： Tetsuya Fukushima ,  Takashi Kitazawa

IPC分类号： H01L21/00

CPC分类号： H01L23/49541 ,  H01L21/568 ,  H01L23/3107 ,  H01L23/49548 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/97 ,  H01L2224/32245 ,  H01L2224/451 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/07802 ,  H01L2924/181 ,  H01L2924/30105 ,  H01L2224/85 ,  H01L2224/83 ,  H01L2924/00 ,  H01L2924/00015 ,  H01L2224/05599 ,  H01L2924/00012

摘要： Provided are: a lead frame enabling efficient manufacturing of multiple circuit devices; and a method for manufacturing a circuit device using the same. In the lead frame of the present invention, units are arranged and frame-shaped first and second supporters are provided around the units to mechanically support the units. Moreover, a half groove is provided in the first supporter at a portion on an extended line of a dividing line defined at a boundary between each adjacent two of the units. Furthermore, a penetration groove penetrating a part of the second supporter at a portion on an extended line of another dividing line is provided.

摘要翻译： 提供：引导框架，能够有效地制造多个电路设备; 以及使用该电路装置的电路装置的制造方法。 在本发明的引线框架中，布置单元并且框架形状的第一和第二支撑件设置在单元周围以机械地支撑单元。 此外，在第一支撑件中，在每个相邻两个单元之间的边界处限定的分割线的延伸线上的一部分上设置有半槽。 此外，设置有在另一分割线的延长线上的部分上贯穿第二支撑体的一部分的贯穿槽。

公开(公告)号：US08604744B2

公开(公告)日：2013-12-10

申请号：US12978958

申请日：2010-12-27

申请人： Kazumasa Takai ,  Takeshi Naganuma ,  Kosaku Hioki ,  Yoshihiro Niwa

发明人： Kazumasa Takai ,  Takeshi Naganuma ,  Kosaku Hioki ,  Yoshihiro Niwa

IPC分类号： G05B19/40

CPC分类号： H02P8/36 ,  H02P8/22

摘要： When a driver unit is in a high impedance state as viewed from a first coil or a second coil, an induced voltage detector detects the voltage across the first coil or that across the second coil so as to detect an induced voltage occurring in the first coil or the second coil. The induced voltage detector includes a differential amplifier circuit for differentially amplifying an electric potential across the first coil or that across the second coil, and an analog-to-digital converter circuit for converting an analog value outputted from the differential amplifier circuit into a digital value and outputting the converted digital value to a control unit. The control unit generates a drive signal based on an input signal set externally and adjusts the drive signal in accordance with the induced voltage detected by the induced voltage detector so as to set the adjusted drive signal in the driver unit.

摘要翻译： 当驱动器单元处于从第一线圈或第二线圈观察到的高阻抗状态时，感应电压检测器检测跨越第一线圈或跨越第二线圈的电压，以便检测在第一线圈中产生的感应电压 或第二线圈。 感应电压检测器包括用于差分放大跨越第一线圈或跨越第二线圈的电位的差分放大器电路和用于将从差分放大器电路输出的模拟值转换为数字值的模数转换器电路 并将转换的数字值输出到控制单元。 控制单元根据从外部设定的输入信号生成驱动信号，根据感应电压检测器检测出的感应电压来调整驱动信号，将驱动单元的调整后的驱动信号设定。

公开(公告)号：US08600079B2

公开(公告)日：2013-12-03

申请号：US12753510

申请日：2010-04-02

申请人： Yasuyuki Kimura ,  Masahito Kanaya ,  Takashi Tokano

发明人： Yasuyuki Kimura ,  Masahito Kanaya ,  Takashi Tokano

IPC分类号： H04R3/00 ,  H04R25/00

CPC分类号： H04B15/005 ,  H04B2215/063

摘要： The invention provides an amplifier circuit of a capacitor microphone of which the noise resistance against noise of a supply voltage is enhanced. In an amplifier circuit of a capacitor microphone of the invention, while a noise component of a supply voltage is applied to one inversion input terminal of an operational amplifier of an amplification portion through a parasitic capacitor existing between an external power supply wiring and an external wiring that are adjacent to each other, the problem noise component of the supply voltage is applied to the other non-inversion input terminal by capacitive coupling to an internal power supply wiring. Therefore, the noise component is cancelled at the operational amplifier.

摘要翻译： 本发明提供一种电容麦克风的放大电路，其电源电压的抗噪声性能得到提高。 在本发明的电容麦克风的放大电路中，通过存在于外部电源布线和外部布线之间的寄生电容器将电源电压的噪声分量施加到放大部分的运算放大器的一个反相输入端 彼此相邻，电源电压的问题噪声分量通过与内部电源布线的电容耦合而施加到另一个非反相输入端子。 因此，噪声分量在运算放大器处被消除。

公开(公告)号：US08503590B2

公开(公告)日：2013-08-06

申请号：US12787179

申请日：2010-05-25

申请人： Yuichiro Tuskamizu ,  Yoshiharu Doi ,  Keisuke Higuchi

发明人： Yuichiro Tuskamizu ,  Yoshiharu Doi ,  Keisuke Higuchi

IPC分类号： H04L1/02

CPC分类号： H04B7/0848 ,  H04L5/0023 ,  H04L27/2647 ,  H04L2025/03426

摘要： Preceding filters receive the inputs of a plurality of received signals associated respectively with a plurality of antennas. Subsequent filters band-limit the plurality of inputted received signals, respectively. A first combining unit derives a weight vector for the plurality of band-limited received signals and performs array synthesis on the plurality of band-limited received signals, using the derived weight vector. The second combining unit performs array synthesis on the plurality of inputted received signal signals, using the derived weight vector. A demodulator demodulates the array-synthesis result.

摘要翻译： 前置滤波器接收分别与多个天线相关联的多个接收信号的输入。 随后的滤波器分别限制多个输入的接收信号。 第一组合单元导出多个频带受限接收信号的加权矢量，并使用导出的权重向量对多个带限接收信号执行阵列合成。 第二组合单元使用导出的权重向量对多个输入的接收信号信号执行阵列合成。 解调器解调阵列合成结果。

公开(公告)号：US08502530B2

公开(公告)日：2013-08-06

申请号：US12795779

申请日：2010-06-08

申请人： Takashi Ogawa ,  Hironori Terazawa ,  Takahisa Nakai

发明人： Takashi Ogawa ,  Hironori Terazawa ,  Takahisa Nakai

IPC分类号： G01R33/06

CPC分类号： G01R33/07 ,  G01B7/003 ,  G01B7/30 ,  G01D3/032 ,  G01D5/142 ,  G01R33/0035 ,  G01R33/072

摘要： In an offset cancelling circuit of a Hall element, a voltage is applied from four directions and from outside such that a current flowing in the Hall element is switched by 90°, to set a first state through a fourth state, and output voltages of the Hall element in the first state through the fourth state are averaged.

摘要翻译： 在霍尔元件的偏移消除电路中，从四个方向和外部施加电压使得在霍尔元件中流动的电流被切换90°，以将第一状态设置为第四状态，并且输出电压 第一状态到第四状态的霍尔元件被平均化。

公开(公告)号：US08482621B2

公开(公告)日：2013-07-09

申请号：US12334928

申请日：2008-12-15

申请人： Yasunori Nagata ,  Tomofumi Watanabe ,  Katsuya Hiromoto

发明人： Yasunori Nagata ,  Tomofumi Watanabe ,  Katsuya Hiromoto

IPC分类号： H04N5/228

CPC分类号： H04N5/2254 ,  G02B27/646 ,  H04N5/23248

摘要： A vibration control equalizer for generating a vibration signal for determining a driving amount for an optical component on the basis of an output signal of a vibration detector for detecting vibration of an imaging apparatus, a position control equalizer for calculating a position signal for determining a driving amount for the optical component on the basis of an output signal of a position detector for detecting position of the optical component, and an internal CPU for controlling the vibration control equalizer and the position control equalizer are provided, and compensation for the output signal of the position detector is performed by the internal CPU.

摘要翻译： 一种振动控制均衡器，用于根据用于检测成像装置的振动的振动检测器的输出信号产生用于确定光学部件的驱动量的振动信号;位置控制均衡器，用于计算用于确定驾驶的位置信号 基于用于检测光学部件的位置的位置检测器的输出信号和用于控制振动控制均衡器和位置控制均衡器的内部CPU设置光学部件的量，并且对 位置检测器由内部CPU执行。

公开(公告)号：US08467544B2

公开(公告)日：2013-06-18

申请号：US11968605

申请日：2008-01-02

申请人： Takeo Inoue ,  Hideki Ohashi

发明人： Takeo Inoue ,  Hideki Ohashi

IPC分类号： H04B15/00 ,  H04B3/20 ,  H04M9/08

CPC分类号： H04M9/082

摘要： A filter coefficient setting device for setting a filter coefficient of an echo prevention device including a first FIR filter, and a second FIR filter, comprises: a filter coefficient initial setting portion configured to set a predetermined filter coefficient for the first and second FIR filters when the echo prevention device is started.

摘要翻译： 一种用于设置包括第一FIR滤波器和第二FIR滤波器的回波防止装置的滤波器系数的滤波器系数设置装置，包括：滤波器系数初始设置部分，被配置为设置第一和第二FIR滤波器的预定滤波器系数， 回波防止装置启动。

公开(公告)号：US08441462B2

公开(公告)日：2013-05-14

申请号：US12948180

申请日：2010-11-17

申请人： Kazuyuki Kobayashi ,  Yasuhiro Kaneta

发明人： Kazuyuki Kobayashi ,  Yasuhiro Kaneta

IPC分类号： G06F3/045 ,  G08C21/00

CPC分类号： G06F3/044 ,  G06F3/0418

摘要： This invention offers a signal processing circuit of an electrostatic capacity type touch panel which is capable of switching between a differential input mode and a single input mode and has an extended adjustable range of an offset in the single input mode. The signal processing circuit of this invention includes a first sensor circuit of a differential input type, a second sensor circuit of a single input type, a third and fourth electrostatic capacitors that are variable capacitors for calibration to adjust the offset in an output voltage of the first sensor circuit, and a switching control circuit to control so as to put in operation one of the first and second sensor circuits. The switching control circuit also controls so that the third and fourth electrostatic capacitors for calibration are connected in parallel to each other when the second sensor circuit is put in operation.

摘要翻译： 本发明提供一种静电电容式触摸面板的信号处理电路，其能够在差分输入模式和单一输入模式之间切换，并且在单个输入模式中具有扩展的偏移调整范围。 本发明的信号处理电路包括差分输入型的第一传感器电路，单输入型的第二传感器电路，第三和第四静电电容器，其是用于校准的可变电容器，用于调整输出电压的偏移 第一传感器电路和切换控制电路，以控制第一和第二传感器电路中的一个。 开关控制电路也进行控制，使得第三传感器电路和第四静电电容器在第二传感器电路投入运行时彼此并联。

公开(公告)号：US08431998B2

公开(公告)日：2013-04-30

申请号：US12692777

申请日：2010-01-25

申请人： Takuji Miyata

发明人： Takuji Miyata

IPC分类号： H01L23/62

CPC分类号： H01L29/7813 ,  H01L23/4824 ,  H01L24/05 ,  H01L24/06 ,  H01L24/13 ,  H01L29/0692 ,  H01L29/0696 ,  H01L29/41775 ,  H01L29/42372 ,  H01L29/4238 ,  H01L29/7397 ,  H01L29/7808 ,  H01L29/7809 ,  H01L29/7811 ,  H01L2224/02166 ,  H01L2224/02375 ,  H01L2224/02377 ,  H01L2224/03464 ,  H01L2224/0401 ,  H01L2224/05008 ,  H01L2224/05552 ,  H01L2224/05569 ,  H01L2224/05644 ,  H01L2224/13023 ,  H01L2224/16 ,  H01L2924/0002 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/00014 ,  H01L2924/00

摘要： A two-layer electrode structure is provided. A protection diode is provided not to overlap a gate pad portion. Cells and a first one of source electrode layers can be provided below the gate pad portion, so that the differences in resistance among various points in the source electrode layers can be decreased. In addition, the protection diode is positioned adjacent to a device region and at an end portion, of a chip, outward of the device region in such a way as to be in the closest proximity to the gate pad portion. A larger device region with efficient transistor operation can thus be secured, and the resistance of the first source electrode layer below a wiring portion can be reduced.

摘要翻译： 提供了两层电极结构。 提供保护二极管不与栅极焊盘部分重叠。 可以在栅极焊盘部分的下方设置电极和第一个源极电极层，从而可以减小源电极层中的各个点之间的电阻差。 此外，保护二极管以与设置在栅极焊盘部分最接近的方式位于器件区域的外部位于芯片的器件区域和端部附近。 因此可以确保具有高效晶体管操作的更大的器件区域，并且可以减少布线部分下方的第一源极电极层的电阻。