公开(公告)号：US06211849B1

公开(公告)日：2001-04-03

申请号：US08936515

申请日：1997-09-24

申请人： Takeshi Sasaki ,  Kan Shimizu

发明人： Takeshi Sasaki ,  Kan Shimizu

IPC分类号： G09G320

CPC分类号： G09G3/20 ,  G09G3/3611 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2310/027 ,  G09G2310/0281 ,  G09G2310/08 ,  G09G2330/028 ,  G09G2370/08

摘要： A liquid crystal display device is composed of a liquid crystal panel having a matrix array of liquid crystal pixels, a plurality of scanning lines formed along rows of the liquid crystal pixels, and a plurality of signal lines formed along columns of the liquid crystal pixels, and a display control circuit for selecting a row of the liquid crystal pixels via each of the scanning lines and controlling voltages across the liquid crystal pixels of the selected row via the signal lines. The display control circuit includes a signal line driver for sequentially driving the signal lines, and the signal line driver includes a plurality of driver ICs which are connected in cascade by inter-module wirings for transmitting a clock signal and a pixel data signal and each of which sequentially supplies the pixel data signal to a predetermined number of signal lines in synchronism with the clock signal. Particularly, in the liquid crystal display device, each driver IC has a clock waveform shaping circuit for performing a clock signal waveform shaping by regulating a duty ratio of the clock signal to be output together with the pixel data signal to the next driver IC.

摘要翻译： 液晶显示装置由具有液晶像素的矩阵阵列的液晶面板，沿着液晶像素的行形成的多条扫描线以及沿液晶像素的列形成的多条信号线构成， 以及显示控制电路，用于经由每条扫描线选择一行液晶像素，并且经由信号线控制所选行的液晶像素两端的电压。 显示控制电路包括用于顺序驱动信号线的信号线驱动器，并且信号线驱动器包括多个驱动器IC，它们通过用于发送时钟信号和像素数据信号的模块间布线串联连接， 其与时​​钟信号同步地将像素数据信号顺序地提供给预定数量的信号线。 特别地，在液晶显示装置中，每个驱动器IC具有时钟波形整形电路，用于通过将与像素数据信号一起输出的时钟信号的占空比调节到下一个驱动器IC来执行时钟信号波形整形。

公开(公告)号：US07355469B2

公开(公告)日：2008-04-08

申请号：US11481335

申请日：2006-07-03

申请人： Kan Shimizu

发明人： Kan Shimizu

IPC分类号： G05F1/10

CPC分类号： G05F1/575

摘要： A resistor element is inserted between an output terminal of an output transistor and an output terminal of a regulator circuit. A signal, which is taken out of a connection node between the output terminal of the output transistor and the resistor element, is used for phase compensation. Thereby, oscillation is prevented from being caused by a phase delay due to a capacitive load which is connected to the output of the regulator circuit.

摘要翻译： 电阻元件插入在输出晶体管的输出端子和调节器电路的输出端子之间。 从输出晶体管的输出端子和电阻元件之间的连接节点取出的信号用于相位补偿。 由此，防止由连接到调节器电路的输出的电容性负载引起的相位延迟引起的振荡。

公开(公告)号：US06812875B2

公开(公告)日：2004-11-02

申请号：US10254909

申请日：2002-09-26

申请人： Kan Shimizu

发明人： Kan Shimizu

IPC分类号： H03M300

CPC分类号： H03M3/022

摘要： A method for controlling an analog/digital converter circuitry includes generating a digital signal by accumulating a predetermined increment at a predetermined time interval in accordance with a value of a first analog signal input to the analog/digital converter. The digital signal is converted to a second analog signal, the second analog signal is subtracted from the first analog signal, and a detection signal is generated in accordance with a subtraction result. An accumulation mode is selected from accumulation modes in accordance with the detection signal and accumulation is performed at the time interval and in the increment in accordance with the selected accumulation mode.

摘要翻译： 一种用于控制模拟/数字转换器电路的方法包括：根据输入到模拟/数字转换器的第一模拟信号的值，以预定的时间间隔累积预定的增量来产生数字信号。 数字信号被转换为第二模拟信号，从第一模拟信号中减去第二模拟信号，并且根据减法结果生成检测信号。 根据检测信号从累积模式中选择累积模式，并且根据所选择的累加模式在时间间隔和增量中执行累加。

公开(公告)号：US5801674A

公开(公告)日：1998-09-01

申请号：US534590

申请日：1995-09-27

申请人： Kan Shimizu

发明人： Kan Shimizu

IPC分类号： G02F1/133 ,  G09G3/36 ,  H04N5/66

CPC分类号： G09G3/3611 ,  G09G3/3685 ,  G09G2370/08

摘要： In a driving system of so-called enable chain system for dividing signal electrodes of a liquid crystal display device into a plurality of signal electrode groups and driving the respective signal electrode groups by drivers formed in an IC form, a data register in the driver includes a control circuit for creating an internal start signal for controlling the timing at which the display data fetching operation is started in synchronism with a clock signal.

摘要翻译： 在用于将液晶显示装置的信号电极分割为多个信号电极组并通过形成为IC形式的驱动器驱动各个信号电极组的所谓的使能链系统的驱动系统中，驱动器中的数据寄存器包括 用于创建用于控制与时钟信号同步地开始显示数据取出操作的定时的内部起始信号的控制电路。

公开(公告)号：US5900853A

公开(公告)日：1999-05-04

申请号：US821915

申请日：1997-03-21

申请人： Kan Shimizu ,  Akira Masuko ,  Yoshimasa Adachi

发明人： Kan Shimizu ,  Akira Masuko ,  Yoshimasa Adachi

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  H04N9/30

CPC分类号： G09G3/3688 ,  G09G2310/0297 ,  G09G3/2011

摘要： A signal line driver is used for a liquid crystal display device including a matrix array of 230.times.720 pixels arranged in a predetermined color order for each row, 230 scanning lines for selecting the row of the pixels, and 720 signal lines for setting the potentials of the pixels of the selected row. The signal line driver has three bus lines for receiving color video signals of three primary colors. Particularly, the signal line driver includes 721 sample-hold circuits divided into a plurality of groups and connected to the bus lines based on the color order of the pixels on a corresponding row, for sequentially sampling and holding the color video signals on the bus lines, 720 selection switches for selecting one of the groups of the sample-hold circuits according to the selected row of the pixels and allocating output voltages of the sample-hold circuits of the selected group to the 720 signal lines, and a control circuit for controlling the sample-hold circuits and the selection switches each time the selected row of the pixels is updated.

摘要翻译： 信号线驱动器用于液晶显示装置，该液晶显示装置包括以每行预定颜色顺序排列的230×720像素的矩阵阵列，用于选择该行像素的230条扫描线，以及720条信号线， 所选行的像素。 信号线驱动器具有用于接收三原色的彩色视频信号的三条总线。 特别地，信号线驱动器包括分为多个组的721个采样保持电路，并且基于相应行上的像素的颜色顺序连接到总线，以便在总线上顺序采样和保持彩色视频信号 720个选择开关，用于根据所选择的像素行选择采样保持电路组中的一个，并将所选择的组的采样保持电路的输出电压分配给720个信号线;以及控制电路，用于控制 每次选择的像素行更新时，采样保持电路和选择开关。

公开(公告)号：US5461424A

公开(公告)日：1995-10-24

申请号：US154437

申请日：1993-11-19

申请人： Kan Shimizu

发明人： Kan Shimizu

IPC分类号： H04N3/12 ,  H04N5/70 ,  H04N9/12 ,  H04N5/66

CPC分类号： H04N3/127 ,  H04N5/70 ,  H04N9/12

摘要： A display control apparatus includes an X-driver for sequentially obtaining the horizontal picture signals from a PAL video signal, and supplying the obtained signal to each of the horizontal pixel lines of an NTSC liquid crystal display panel, and a Y-driver for sequentially selecting the horizontal pixel lines, in a preset number every time the X-driver supplies a horizontal picture signal to each of the horizontal pixel lines. In particular, the Y-driver includes logic gate circuit for updating the preset number on the basis of a selection pattern in which at least first and second numbers of horizontal picture lines are determined as selection units of lines to be selected at one time, the selection units are combined at a predetermined ratio, and the combination of the selection units is repeated for each predetermined number of the horizontal picture signals, thereby assigning the horizontal pixel lines to almost all the horizontal picture signals.

摘要翻译： 显示控制装置包括：X驱动器，用于从PAL视频信号顺序获得水平图像信号，并将获得的信号提供给NTSC液晶显示面板的每个水平像素线; Y驱动器，用于顺序选择 水平像素线，每当X驱动器将水平图像信号提供给每个水平像素线时，以预先设定的数字。 特别地，Y驱动器包括逻辑门电路，用于根据其中至少第一和第二数量的水平图像行被确定为要同时选择的行的选择单元的选择模式来更新预设数字， 选择单元以预定比例组合，并且对于每个预定数量的水平图像信号重复选择单元的组合，从而将水平像素线分配给几乎所有的水平图像信号。

公开(公告)号：US09287311B2

公开(公告)日：2016-03-15

申请号：US13587317

申请日：2012-08-16

申请人： Kan Shimizu ,  Keishi Inoue

发明人： Kan Shimizu ,  Keishi Inoue

IPC分类号： H01L27/14 ,  H01L27/146 ,  H01L23/48 ,  H01L21/44

CPC分类号： H01L27/14636 ,  H01L21/76898 ,  H01L2224/9202 ,  H01L2224/94 ,  H01L2924/13091 ,  H01L2224/83 ,  H01L2924/00

摘要： It is possible to reduce resistance variations of a member connecting a through-silicon via to a line and improve wiring reliability. A hole through which the through-silicon via is to be stretched is created and an over-etching process is carried out on a wiring layer including the line. Then, by embedding copper in the hole, the through-silicon via made of the copper can be created. After the through-silicon via has been connected to the line made of aluminum through the member which is a connection area, the connection area is alloyed in a thermal treatment in order to electrically connect the through-silicon via to the line. Thus, it is possible to reduce variations of a resistance between the through-silicon via and the line and also improve wiring reliability as well. The present technology can be applied to a semiconductor device and a method for manufacturing the semiconductor device.

摘要翻译： 可以降低连接通孔的元件与线的电阻变化，提高布线的可靠性。 产生贯通硅通孔穿过的孔，并对包括该线的布线层进行过蚀刻处理。 然后，通过将铜嵌入孔中，可以形成由铜制成的贯通硅通孔。 在通过作为连接区域的构件将通硅通孔连接到由铝制成的线之后，在热处理中合金化连接区域，以将通硅通孔电连接到线路。 因此，可以减小贯通硅通孔和线路之间的电阻的变化，并且还提高布线可靠性。 本技术可以应用于半导体器件和半导体器件的制造方法。

公开(公告)号：US07944255B2

公开(公告)日：2011-05-17

申请号：US12563575

申请日：2009-09-21

申请人： Kan Shimizu

发明人： Kan Shimizu

IPC分类号： H03L7/00

CPC分类号： G05F3/262 ,  G05F3/24

摘要： A CMOS bias circuit includes a starter circuits and a started circuit part which supplies a current to the outside. The starter circuits has a connection node (first terminal) between it and the started circuit part. The starter circuits includes a first MOS transistor connected at its drain to the first terminal, a first current supply circuit which supplies a starter current to the started circuit via the first MOS transistor, and a circuit which supplies a second current in a direction that interrupts a current flowing through the first MOS transistor to a node between the first MOS transistor and the first current supply circuit in accordance with a potential at the first terminal. The starter circuits has a function of preventing a current flowing between the drain and source of the first MOS transistor in the opposite direction by increasing or decreasing a gate bias of the first MOS transistor in accordance with a value of the second current.

摘要翻译： CMOS偏置电路包括起动电路和向外部供电的起动电路部。 起动器电路在其与启动电路部分之间具有连接节点（第一端子）。 起动器电路包括在其漏极连接到第一端子的第一MOS晶体管，经由第一MOS晶体管向启动电路提供启动电流的第一电流供应电路，以及沿着中断的方向提供第二电流的电路 根据第一端子处的电位，流过第一MOS晶体管的电流到第一MOS晶体管和第一电流供应电路之间的节点。 起动电路具有通过根据第二电流的值增加或减小第一MOS晶体管的栅极偏压来防止在相反方向在第一MOS晶体管的漏极和源极之间流动的电流的功能。

公开(公告)号：US20070001656A1

公开(公告)日：2007-01-04

申请号：US11481335

申请日：2006-07-03

申请人： Kan Shimizu

发明人： Kan Shimizu

IPC分类号： G05F1/00

CPC分类号： G05F1/575

摘要： A resistor element is inserted between an output terminal of an output transistor and an output terminal of a regulator circuit. A signal, which is taken out of a connection node between the output terminal of the output transistor and the resistor element, is used for phase compensation. Thereby, oscillation is prevented from being caused by a phase delay due to a capacitive load which is connected to the output of the regulator circuit.

摘要翻译： 电阻元件插入在输出晶体管的输出端子和调节器电路的输出端子之间。 从输出晶体管的输出端子和电阻元件之间的连接节点取出的信号用于相位补偿。 由此，防止由连接到调节器电路的输出的电容性负载引起的相位延迟引起的振荡。

公开(公告)号：US06388651B1

公开(公告)日：2002-05-14

申请号：US08733702

申请日：1996-10-17

申请人： Kohei Kinoshita ,  Kan Shimizu

发明人： Kohei Kinoshita ,  Kan Shimizu

IPC分类号： G09G336

CPC分类号： G02B6/0083 ,  G02B6/0043 ,  G02B6/0088 ,  G09G3/3666 ,  G09G3/3688 ,  G09G2300/0408 ,  G09G2310/0281 ,  G09G2330/021 ,  G09G2370/08

摘要： A picture control device is used for driving a flat-panel display having a plurality of horizontal pixel lines each formed of display pixels arranged in one line, and composed of first and second driver groups which are arranged to divide the display pixels into groups and drive the groups of display pixels, respectively, and a drive circuit board for controlling the driver groups to output pixel data assigned to the respective display pixels during a scanning period for each horizontal pixel line and to drive the display pixels according to the pixel data. In particular, the drive circuit board includes a gate-array control section connected to the first and second driver groups by first and second wiring lines electrically separated from each other, for distributing pixel data assigned to the display pixels of each group to a corresponding driving group via a corresponding wiring line.

摘要翻译： 图像控制装置用于驱动具有多个水平像素线的平板显示器，每个水平像素线由排列成一行的显示像素形成，并且包括第一和第二驱动器组，其被布置成将显示像素分成组并驱动 显示像素组以及用于控制驱动器组以在每个水平像素线的扫描周期期间分配给各个显示像素的像素数据并根据像素数据驱动显示像素的驱动电路板。 具体而言，驱动电路基板包括通过彼此电分离的第一和第二布线连接到第一和第二驱动器组的栅极阵列控制部分，用于将分配给每个组的显示像素的像素数据分配给相应的驱动 组通过相应的接线。