公开(公告)号：US08860204B2

公开(公告)日：2014-10-14

申请号：US12621111

申请日：2009-11-18

申请人： Koji Higuchi

发明人： Koji Higuchi

IPC分类号： H01L27/118 ,  H01L23/52 ,  H01L23/48 ,  H01L29/40 ,  H01L23/498 ,  H01L23/00

CPC分类号： H01L23/4985 ,  H01L23/49838 ,  H01L24/16 ,  H01L24/80 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/14

摘要： There is provided a semiconductor device including: plural bit cells each including the same circuit; plural electrodes supplied with power from outside, wherein each of the respective plural electrodes is mounted above the same circuit within the plural bit cells. Further, there is provided a semiconductor package including: the semiconductor device; a substrate mounted with the semiconductor device; an external input terminal formed on the substrate; an external output terminal formed on the substrate; an input wiring pattern connecting the semiconductor device mounted above the substrate and the external input terminal; an output wiring pattern connecting the semiconductor device mounted above the substrate and the external output terminal; and plural power supply lines, arranged without contact with each other on the same face of the substrate, and connecting the plural electrodes mounted to the semiconductor device to the corresponding electrode from the plural external power input electrodes.

摘要翻译： 提供了一种半导体器件，包括：多个位单元，每个单元包括相同的电路; 从外部提供电力的多个电极，其中各个电极中的每一个安装在多个位单元内的同一电路的上方。 此外，提供一种半导体封装，包括：半导体器件; 安装有半导体器件的衬底; 形成在所述基板上的外部输入端子; 形成在所述基板上的外部输出端子; 连接安装在基板上的半导体器件和外部输入端子的输入布线图案; 连接安装在基板上的半导体器件和外部输出端子的输出布线图案; 以及多个电源线，在基板的同一面上彼此不接触地配置，并且从多个外部电力输入电极将安装于半导体装置的多个电极连接到对应的电极。

公开(公告)号：US08804882B2

公开(公告)日：2014-08-12

申请号：US13087577

申请日：2011-04-15

申请人： Hiromune Nagai ,  Shinpei Matsuda ,  Hiroji Akahori

发明人： Hiromune Nagai ,  Shinpei Matsuda ,  Hiroji Akahori

IPC分类号： H04L27/08

CPC分类号： H04L27/14 ,  H03G3/3068 ,  H03G3/3078

摘要： Suitable gain control is achieved at low cost.In a receiving apparatus, an RF signal that is amplified by an RF amp is converted to an IF frequency by a frequency conversion unit and amplified by an IF amp, then the output signal from the IF amp that was converted to a digital signal by an ADC is inputted to a digital processing unit. The output from the ADC is then filtered to a desired frequency by a digital filter and inputted to the digital processing unit. In the digital processing unit the signal power before filtering by the digital filter and the signal power after filtering by the digital filter are measured, and the power difference is calculated. Based on the power difference, which indicates the ratio of unnecessary power, the digital processing unit controls the gain ratio of the RF amp and IF amp.

摘要翻译： 以低成本实现了适当的增益控制。 在接收装置中，由RF放大器放大的RF信号由频率转换单元转换成IF频率并由IF放大器放大，然后将IF转换为数字信号的输出信号由 ADC被输入到数字处理单元。 然后通过数字滤波器将ADC的输出滤波到期望的频率并输入到数字处理单元。 在数字处理单元中，测量数字滤波器滤波前的信号功率和数字滤波器滤波后的信号功率，并计算功率差。 基于指示不必要功率的比率的功率差，数字处理单元控制RF放大器和IF放大器的增益比。

公开(公告)号：US08786289B2

公开(公告)日：2014-07-22

申请号：US13093017

申请日：2011-04-25

申请人： Masaru Sekiguchi

发明人： Masaru Sekiguchi

IPC分类号： G01N27/416 ,  H02J7/00

CPC分类号： G01R31/362 ,  G01R31/3658 ,  H02J7/0016

摘要： A semiconductor device for monitoring batteries or cells connected in series has a selector switch that selects one of the batteries or cells and outputs voltages obtained from its positive and negative terminals. A pair of buffer amplifiers receives these voltages at high-impedance input terminals and output corresponding voltages to a level shifter. The level shifter generates an output voltage equal to the difference between the outputs of the buffer amplifiers. By preventing current flow between the selector switch and the level shifter, the buffer amplifiers reduce the output droop that occurs at the beginning of a voltage measurement, even if the semiconductor device is connected to the batteries or cells through a low-pass filter circuit with a comparatively large time constant. Measurement time is shortened accordingly.

摘要翻译： 用于监视串联连接的电池或电池的半导体装置具有选择开关，其选择电池或电池中的一个，并输出从其正极和负极端子获得的电压。 一对缓冲放大器在高阻抗输入端接收这些电压，并将相应的电压输出到电平转换器。 电平移位器产生等于缓冲放大器的输出之间的差的输出电压。 通过防止选择器开关和电平移位器之间的电流流动，缓冲放大器减小在电压测量开始时发生的输出下降，即使半导体器件通过低通滤波器电路连接到电池或单元， 相对较大的时间常数。 测量时间相应缩短。

公开(公告)号：US08736595B2

公开(公告)日：2014-05-27

申请号：US12364542

申请日：2009-02-03

申请人： Atsushi Hirama

发明人： Atsushi Hirama

IPC分类号： G09G5/00 ,  G06F3/038 ,  G09G3/36

CPC分类号： G09G3/3688 ,  G09G2320/02

摘要： A display driving device and method capable of canceling an offset voltage while suppressing a delay in outputting an image signal to the display device by the time required for the image signal to be completely received in the display device. In an exemplary embodiment, when an image signal is input to an operational amplifier, a pixel of the display device, to which a voltage based on the image signal is applied, and an output terminal of the operational amplifier are connected to each other. The image signal is input to the operational amplifier, and, when charges corresponding to an offset voltage generated in the operational amplifier have accumulated in a capacitor, the image signal is input to the operational amplifier together with the charges accumulated in the capacitor while the connection between the pixel and the output terminal of the operational amplifier is maintained.

摘要翻译： 一种显示驱动装置和方法，其能够在抑制在显示装置中完全接收图像信号所需的时间的同时抑制向显示装置输出图像信号的延迟的同时抵消偏移电压。 在示例性实施例中，当图像信号被输入到运算放大器时，施加基于图像信号的电压的显示装置的像素和运算放大器的输出端子彼此连接。 图像信号被输入到运算放大器，并且当对应于在运算放大器中产生的偏移电压的电荷积累在电容器中时，图像信号与连接在电容器中的电荷一起输入到运算放大器 在运算放大器的像素和输出端之间保持不变。

公开(公告)号：US08692369B2

公开(公告)日：2014-04-08

申请号：US13176797

申请日：2011-07-06

申请人： Kikuo Utsuno

发明人： Kikuo Utsuno

IPC分类号： H01L23/50

CPC分类号： H02J7/35 ,  H01L23/647 ,  H01L2224/02375 ,  H01L2924/00013 ,  H02J7/0029 ,  H02J7/007 ,  H01L2224/13099 ,  H01L2224/13599 ,  H01L2224/05599 ,  H01L2224/05099 ,  H01L2224/29099 ,  H01L2224/29599

摘要： There is provided a semiconductor chip having four sides and being substantially formed in a rectangle, the semiconductor chip including: a first terminal which is located along one side of the four sides of the semiconductor chip and which is to be electrically connected to a solar cell outside the semiconductor chip; a second terminal which is located along the one side of the semiconductor chip and which is to be electrically connected to a secondary cell outside the semiconductor chip; and an interconnection line that electrically interconnects the first terminal and the second terminal.

摘要翻译： 提供了具有四边并且基本形成为矩形的半导体芯片，所述半导体芯片包括：第一端子，其位于半导体芯片的四个侧面的一侧并且将被电连接到太阳能电池 外半导体芯片; 第二端子，沿着半导体芯片的一侧设置并且与半导体芯片外部的二次电池电连接; 以及将第一端子和第二端子电互连的互连线。

公开(公告)号：US08600078B2

公开(公告)日：2013-12-03

申请号：US12819240

申请日：2010-06-21

申请人： Yoshiki Suzuki

发明人： Yoshiki Suzuki

IPC分类号： H03G3/00

CPC分类号： H03G3/344 ,  H03G3/3005

摘要： An audio signal amplitude adjusting device and method that can always adjust the amplitude of an input audio signal to such a level as to be easy to hear with making it follow each shift in the level of the input audio signal, thus preventing the occurrence of the sense of aural discomfort and an interruption of a voice. The gain of a variable attenuator for adjusting the amplitude of the audio signal is controlled in various ways. When a momentary large noise sound is contained in the audio signal, the gain reduced state invoked to suppress the effect of the noise sound is detected, and thereafter if the amplitude of the audio signal has become smaller than the reference level due to the noise sound ending, the gain is increased each period that is shortest among the periods of control employed.

摘要翻译： 一种音频信号幅度调整装置和方法，其可以总是将输入音频信号的幅度调整到容易听到的水平，使其遵循输入音频信号的电平的每个移位，从而防止 听觉不舒服和声音中断。 以各种方式控制用于调节音频信号幅度的可变衰减器的增益。 当音频信号中包含瞬间的大噪声时，检测到调用以抑制噪声的影响的增益减小状态，此后如果音频信号的幅度由于噪声而变得小于基准电平 在所采用的控制期间，每个期间的收益增长最短。

公开(公告)号：US08513778B2

公开(公告)日：2013-08-20

申请号：US12470522

申请日：2009-05-22

申请人： Shunichi Tokitoh

发明人： Shunichi Tokitoh

IPC分类号： H01L29/40 ,  H01L23/544 ,  H01L23/48 ,  H01L23/52

CPC分类号： H01L23/522 ,  H01L23/564 ,  H01L23/585 ,  H01L24/05 ,  H01L2224/05554

摘要： Disclosed is a semiconductor device that is capable of preventing impurities such as moisture from being introduced into an active region at the time of dicing and at the time of bonding and that is capable of being easily miniaturized. The semiconductor device includes a cylindrical dummy wire having an opening for allowing a wire interconnecting a semiconductor element and an external connection terminal to pass therethrough, extending in an insulation film provided on a semiconductor layer having the semiconductor element to surround the semiconductor element, and disposed inside the external connection terminal.

摘要翻译： 公开了一种半导体器件，其能够防止诸如水分的杂质在切割时和接合时被引入活性区域并且能够容易地小型化。 半导体器件包括一个圆柱形虚设线，其具有用于允许将半导体元件和外部连接端子互连的导线穿过的开口，在设置在具有半导体元件的半导体层上的绝缘膜中延伸以围绕半导体元件， 在外部连接端子内。

公开(公告)号：US08501542B2

公开(公告)日：2013-08-06

申请号：US13412128

申请日：2012-03-05

申请人： Masamichi Ishihara ,  Harufumi Kobayashi

发明人： Masamichi Ishihara ,  Harufumi Kobayashi

IPC分类号： H01L21/50

CPC分类号： H01L23/3107 ,  H01L21/4842 ,  H01L23/49548 ,  H01L23/49551 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/32245 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/181 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2924/00012

摘要： A dual-face package has an LSI chip sealed with a mold resin, and electrodes for external connections on both of the front face and the back face. The LSI chip is bonded onto the die pad of a leadframe whose outer lead portions are exposed as back-face electrodes at at least the back face. The LSI chip and a plurality of inner lead portions of the leadframe are connected by wiring. At least some of the plurality of inner lead portions have front-face electrodes integrally formed by working a portion of the leadframe. Head faces of the front-face electrodes, or bump electrodes connected to the respective head faces of the front-face electrodes serve as electrodes for external connections to another substrate, element, or the like.

摘要翻译： 双面包装具有用模制树脂密封的LSI芯片，以及在前表面和背面两者上的用于外部连接的电极。 LSI芯片被接合到引线框架的芯片焊盘上，引线框架的外部引线部分至少在背面被暴露为背面电极。 引线框架的LSI芯片和多个内部引线部分通过布线连接。 多个内部引线部分中的至少一些具有通过对引线框架的一部分进行加工而一体形成的正面电极。 连接到前面电极的各个头表面的前面电极或凸起电极的头表面用作用于与另一衬底，元件等的外部连接的电极。

公开(公告)号：US08495270B2

公开(公告)日：2013-07-23

申请号：US13159531

申请日：2011-06-14

申请人： Tsuguto Maruko

发明人： Tsuguto Maruko

IPC分类号： G06F13/00 ,  G06F13/40

CPC分类号： G06F1/10

摘要： A communication interface device includes: a first interface circuit including a chip select terminal connected to a first terminal, a clock terminal connected to a second terminal, and a data terminal connected to a third terminal; and a second interface circuit including a second clock terminal connected to the first terminal and a data terminal connected to the third terminal. In a case of performing communication by the first interface circuit, a fixed signal fixed at a predetermined level is input into the first terminal, a clock signal is input into the second terminal, and a data signal is input into the third terminal, and in a case of performing communication by the second interface circuit, the clock signal is input into the first terminal and the data signal is input into the third terminal.

摘要翻译： 通信接口装置包括：第一接口电路，包括连接到第一终端的芯片选择终端，连接到第二终端的时钟终端和连接到第三终端的数据终端; 以及包括连接到第一终端的第二时钟终端和连接到第三终端的数据终端的第二接口电路。 在通过第一接口电路执行通信的情况下，将固定在预定电平的固定信号输入到第一终端中，时钟信号被输入到第二终端，数据信号被输入到第三终端 通过第二接口电路执行通信的情况下，将时钟信号输入到第一端子，并将数据信号输入到第三端子。

公开(公告)号：US08461932B2

公开(公告)日：2013-06-11

申请号：US13240131

申请日：2011-09-22

申请人： Atsuhiro Kai ,  Osamu Kukori

发明人： Atsuhiro Kai ,  Osamu Kukori

IPC分类号： H03F1/52

CPC分类号： H03F1/52 ,  H03F1/305 ,  H03F3/181 ,  H03F3/3081 ,  H03F2200/03 ,  H03F2200/426

摘要： A signal amplifier includes an inverting amplification circuit, a first switching element, a second switching element, and a control section. The inverting amplification circuit includes a first voltage terminal, a second voltage terminal, an inverting input terminal, an output terminal, a first protected switching element, and a second protected switching element. The control section controls such that when an overcurrent has flowed in the first voltage line, the first and second protected switching elements are switched to a non-conducting state after switching the first switching element in a conducting state and switching the second switching element in a non-conducting state, and when an overcurrent has flowed in the second voltage line, the first the second protected switching elements are switched to a non-conducting state after switching the first switching element in a non-conducting state and switching the second switching element in a conducting state.

摘要翻译： 信号放大器包括反相放大电路，第一开关元件，第二开关元件和控制部分。 反相放大电路包括第一电压端子，第二电压端子，反相输入端子，输出端子，第一保护开关元件和第二受保护的开关元件。 控制部分控制使得当过电流在第一电压线中流动时，在将第一开关元件切换到导通状态之后，将第一和第二受保护的开关元件切换到非导通状态，并将第二开关元件切换到 非导通状态，并且当过电流在第二电压线中流动时，第一受保护的开关元件在将第一开关元件切换到非导通状态之后切换到非导通状态，并且切换第二开关元件 处于进行状态。