公开(公告)号：US20110304657A1

公开(公告)日：2011-12-15

申请号：US13203181

申请日：2010-09-28

Applicant: Akihiro Yamamura ,  Takahiro Kobayashi ,  Yoshio Umeda ,  Hideyuki Nakanishi ,  Toshiki Onishi ,  Seiji Hamada

Inventor： Akihiro Yamamura ,  Takahiro Kobayashi ,  Yoshio Umeda ,  Hideyuki Nakanishi ,  Toshiki Onishi ,  Seiji Hamada

IPC: G09G5/10

CPC classification number: G09G3/3426 ,  G02F1/133603 ,  G02F2001/133601 ,  G09G3/3611 ,  G09G2300/0434 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/0276 ,  G09G2320/103 ,  G09G2320/106 ,  G09G2360/16

Abstract: Disclosed is a backlight device that reduces elevated black levels and the visibility of flickering when displaying a video. A light-emitting unit (121) is provided with a plurality of light-emitting areas that individually emit illumination light, and illuminates a liquid crystal panel (110) with the illumination light from the plurality of light-emitting areas. A motion detection unit (150) detects image motion from an image signal. A brightness control unit (130) acquires a brightness determination reference value for each light-emitting area on the basis of the image signal, and in regards to each of the plurality of light-emitting areas, weights the acquired brightness determination reference value for each of the one or more light-emitting areas that constitute a weighting region and determines the light emission brightness value for each of the light-emitting areas on the basis of the weighting results. An LED driver (122) drives each of the plurality of light-emitting areas in accordance with the determined light emission brightness value for each of the light-emitting areas. The brightness control unit (130) dynamically sets the light-emitting areas that constitute the weighting areas in accordance with the detected motion.

Abstract translation: 公开了一种背光装置，其在显示视频时降低升高的黑色电平和闪烁的可见性。 发光单元（121）设置有分别发出照明光的多个发光区域，并且利用来自多个发光区域的照明光照射液晶面板（110）。 运动检测单元（150）从图像信号检测图像运动。 亮度控制单元基于图像信号获取每个发光区域的亮度确定基准值，并且对于多个发光区域中的每一个，对于每个发光区域，对于每个发光区域，获取的亮度确定基准值 构成加权区域的一个或多个发光区域，并且基于加权结果确定每个发光区域的发光亮度值。 LED驱动器（122）根据每个发光区域的确定的发光亮度值来驱动多个发光区域中的每一个。 亮度控制单元（130）根据检测到的运动动态地设定构成加权区域的发光区域。

公开(公告)号：US07940006B2

公开(公告)日：2011-05-10

申请号：US12356917

申请日：2009-01-21

Applicant: Kei Ichikawa ,  Masaaki Ofuji ,  Seiji Hamada

Inventor： Kei Ichikawa ,  Masaaki Ofuji ,  Seiji Hamada

IPC: H01J17/49

CPC classification number: H01J11/44 ,  H01J2211/446

Abstract: A plasma display device includes: a plasma display panel; a front glass; a conductive filter attached to a front surface or a back surface of the front glass; a back cover; and a plurality of glass pressing pieces each of which presses a corresponding one of four sides of the front glass and makes the conductive filter and the back cover be connected electrically. Among the plurality of glass pressing pieces, glass pressing pieces disposed on one pair of opposite sides of the front glass are electrically connected with the conductive filter at the front surface side thereof, and glass pressing pieces disposed on the other pair of opposite sides of the front glass are electrically connected with the conductive filter at the back surface side thereof.

Abstract translation: 等离子体显示装置包括：等离子体显示面板; 前玻璃 连接到前玻璃的前表面或后表面的导电过滤器; 后盖; 以及多个玻璃按压片，每一个按压前玻璃的四个相应的一个，并使导电过滤器和后盖电连接。 在多个玻璃压制件中，设置在前玻璃的一对相对侧上的玻璃压片在其前表面侧与导电过滤器电连接，并且玻璃压片设置在另一对相对侧 前玻璃在其背面侧与导电过滤器电连接。

公开(公告)号：US07741876B2

公开(公告)日：2010-06-22

申请号：US12108739

申请日：2008-04-24

Applicant: Hirotsugu Fusayasu ,  Seiji Hamada ,  Shinichi Tanimoto ,  Ryo Matsubara

Inventor： Hirotsugu Fusayasu ,  Seiji Hamada ,  Shinichi Tanimoto ,  Ryo Matsubara

IPC: H03K19/094 ,  H03K19/0175

CPC classification number: H04B3/34 ,  H01L2224/48137 ,  H01L2224/49175 ,  H01L2924/3011 ,  H04L25/0272 ,  H05K1/0245 ,  H05K1/0248 ,  H05K1/0298 ,  H05K2201/09236 ,  H05K2201/09672 ,  H01L2924/00

Abstract: A differential transmission line that has three or more signal lines and with which there is little unwanted radiation noise is provided. The differential transmission line 2 is provided with three signal lines 2a, 2b, and 2c that transmit differential signals from a differential driver IC1 to a differential receiver IC3, and the majority of the signal lines 2a, 2b, and 2c is provided in conductor layers T2 and T3 of a printed circuit board 4. The signal lines 2a, 2b, and 2c are provided with a signal line parallel segment, a signal line route length adjustment segment that is on the differential driver IC1 side and that connects from differential signal output terminals 1Ea, 1Eb, and 1Ec in the differential driver IC1 to the signal line parallel segment, and a signal line route length adjustment segment that is on the differential receiver IC3 side and that connects from the signal line parallel segment to differential signal input terminals in the differential receiver IC3, wherein the signal lines 2a, 2b, and 2c are formed such that their signal line route length adjustment segments on the differential driver IC1 side are equal in length to one another.

Abstract translation: 提供具有三条或更多条信号线并且几乎不存在不需要的辐射噪声的差分传输线。 差分传输线2设置有将差分信号从差分驱动器IC1传输到差分接收器IC3的三条信号线2a，2b和2c，并且大部分信号线2a，2b和2c设置在导体层 信号线2a，2b，2c设置有信号线并行段，信号线路径长度调节段，位于差分驱动器IC1侧，并从差动信号输出端 差分驱动器IC1中的端子1Ea，1Eb和1Ec与信号线并联段，以及信号线路径长度调节段，位于差分接收器IC3侧，并且从信号线并行段连接到差分信号输入端 差分接收器IC3，其中信号线2a，2b和2c形成为使得它们的信号线路径长度调节段在差分驱动器IC1侧 长度相等。

公开(公告)号：US20090122199A1

公开(公告)日：2009-05-14

申请号：US12092511

申请日：2007-04-25

Applicant: Seiji Hamada ,  Shin-ichi Tanimoto ,  Hirotsugu Fusayasu

Inventor： Seiji Hamada ,  Shin-ichi Tanimoto ,  Hirotsugu Fusayasu

IPC: H04N7/00

CPC classification number: H04L25/0272 ,  H04L25/085

Abstract: In a signal transmitter for a multiple differential transmission system including the signal transmitter, a signal receiver, and a signal transmission path including first to third signal lines, first to third differential driver transmit first to third output signals and inverted first to third output signals from the first to third output signals responsive to first to third bit information signals, the first output signal and the inverted third output signal are combined and transmitted to the first signal line, the second output signal and the inverted first output signal are combined and transmitted to the second signal line, and the third output signal and the inverted third output signal are combined and transmitted to the first signal line. The first to third differential drivers of the signal receiver detect polarities of terminal voltages generated across terminal resistances connected between adjacent signal lines and output bit information signals.

Abstract translation: 在包括信号发射机，信号接收机和包括第一至第三信号线的信号传输路径的多差分传输系统的信号发射机中，第一至第三差分驱动器将第一至第三输出信号和第一至第三输出信号从第 响应于第一至第三位信息信号的第一至第三输出信号，第一输出信号和反相第三输出信号被组合并发送到第一信号线，第二输出信号和反相第一输出信号被组合并发送到 第二信号线以及第三输出信号和反相的第三输出信号被组合并发送到第一信号线。 信号接收器的第一至第三差分驱动器检测在相邻信号线和输出位信息信号之间连接的端子电阻之间产生的端子电压的极性。

公开(公告)号：US20080304578A1

公开(公告)日：2008-12-11

申请号：US12135668

申请日：2008-06-09

Applicant: Ryo Matsubara ,  Hirotsugu Fusayasu ,  Shinichi Tanimoto ,  Seiji Hamada

Inventor： Ryo Matsubara ,  Hirotsugu Fusayasu ,  Shinichi Tanimoto ,  Seiji Hamada

IPC: H04B3/00 ,  H01B5/00 ,  H01B5/16

CPC classification number: H04B3/30 ,  H01B11/00 ,  H04L25/0272

Abstract: A transmission cable that has three signal lines, and in which there is little unwanted radiation noise, is provided. In a section that is perpendicular to the longitudinal direction of the differential transmission cable, the distance between any two signal lines of the three signal lines is equal to a predetermined value. The differential transmission cable is twisted in its longitudinal direction. The differential transmission cable further includes a dielectric core line, and the signal lines are formed on the surface of the dielectric core line. In the differential transmission cable, the signal lines are formed in a helix in the longitudinal direction of the dielectric core line.

Abstract translation: 提供具有三条信号线并且其中没有不希望的辐射噪声的传输电缆。 在与差动传输电缆的纵向方向垂直的部分中，三条信号线的任意两条信号线之间的距离等于预定值。 差速传动电缆在其纵向方向上扭转。 差分传输电缆还包括介质芯线，并且信号线形成在介质芯线的表面上。 在差分传输电缆中，信号线在介质芯线的纵向上以螺旋形成。

公开(公告)号：US07443133B2

公开(公告)日：2008-10-28

申请号：US10932243

申请日：2004-09-02

Applicant: Seiji Hamada ,  Hirotsugu Fusayasu ,  Hiroto Inoue ,  Shoichi Mimura ,  Miyoko Irikiin

Inventor： Seiji Hamada ,  Hirotsugu Fusayasu ,  Hiroto Inoue ,  Shoichi Mimura ,  Miyoko Irikiin

IPC: H01M10/44 ,  H01M8/00 ,  H01M8/04 ,  H01M10/48

CPC classification number: H01M8/0432 ,  H01M8/04425 ,  H01M8/04492 ,  H01M8/04559 ,  H01M8/04589 ,  H01M8/04619 ,  H01M8/04679 ,  H01M8/04686 ,  H01M8/04955 ,  H01M16/006

Abstract: A management information display unit that is able to form management information for managing the power supply state of fuel cells and displays the management information while allowing the management information to be identified as to which electronic device pertains to the management information based on identification information inputted from a plurality of electronic devices that are able to output the formed management information in correlation with the identification information of the fuel cell, and an information transmitting part for transmitting the identification information and the management information while allowing the information to be inputted to the management information display unit are provided.

Abstract translation: 一种管理信息显示单元，其能够形成用于管理燃料电池的电源状态的管理信息，并且显示管理信息，同时基于从哪个电子设备与管理信息相关联的管理信息来识别管理信息 能够与燃料电池的识别信息相关地输出形成的管理信息的多个电子设备，以及用于在允许将信息输入管理信息的同时发送识别信息和管理信息的信息发送部 提供显示单元。

公开(公告)号：US07412683B2

公开(公告)日：2008-08-12

申请号：US10555758

申请日：2005-02-03

Applicant: Shoichi Mimura ,  Hirotsugu Fusayasu ,  Miyoko Irikiin ,  Seiji Hamada

Inventor： Shoichi Mimura ,  Hirotsugu Fusayasu ,  Miyoko Irikiin ,  Seiji Hamada

IPC: G06F17/50

CPC classification number: G06F17/5081 ,  G06F17/5072 ,  H05K1/0231 ,  H05K3/0005 ,  H05K2201/10689

Abstract: A printed wiring board design method including the steps of designing placement and wiring for circuit components based on circuit information on a mounting surface of the board; excluding a placement region and a wiring region for the circuit components from the mounting surface to thereby calculate a placement and wiring enable region for an EMC component in which the EMC component can be placed and wiring can be laid down; and calculating the placement and wiring range for the EMC component based on an EMC design rule from the calculated placement and wiring enable region for the EMC component. Thus, a printed wiring board design method is provided in which placement of and wiring for a new bypass capacitor or the like can be implemented and a region satisfying restraint items from the design rule can be clearly displayed as a new input enable region on a CAD screen.

Abstract translation: 一种印刷线路板设计方法，包括以下步骤：基于在所述板的安装表面上的电路信息来设计用于电路部件的布置和布线; 排除来自安装面的电路部件的布置区域和布线区域，从而计算用于可以放置EMC部件的EMC部件的布局和布线使能区域，并布线布置; 并根据EMC组件的计算的布局和布线使能区域的EMC设计规则计算EMC组件的布局和布线范围。 因此，提供一种印刷线路板设计方法，其中可以实现用于新的旁路电容器等的布置和布线，并且可以将在设计规则中满足约束条件的区域清楚地显示为CAD上的新的输入使能区域 屏幕。

公开(公告)号：US07388449B2

公开(公告)日：2008-06-17

申请号：US11297288

申请日：2005-12-08

Applicant: Seiji Hamada ,  Hirotsugu Fusayasu ,  Shinichi Tanimoto ,  Ryo Matsubara

Inventor： Seiji Hamada ,  Hirotsugu Fusayasu ,  Shinichi Tanimoto ,  Ryo Matsubara

IPC: H04B3/28 ,  H03H7/00

CPC classification number: H04B3/30

Abstract: A radiation noise suppression circuit for a differential transmission line includes a differential transmission line which has plus line signal wiring of a differential signal and minus line signal wiring of the differential signal, and connects a differential driver and a differential receiver; signal GND wiring. A first impedance element and a second impedance element have substantially the same impedance value, and are connected in series between the plus line signal wiring and the minus line signal wiring at a location nearer to the differential receiver than a coil unit. A third impedance element is connected to a junction point. The first impedance element and the second impedance element are connected.

Abstract translation: 用于差动传输线的辐射噪声抑制电路包括具有差分信号的正线信号布线和差分信号的负线信号布线的差分传输线，并连接差分驱动器和差分接收器; 信号GND接线。 第一阻抗元件和第二阻抗元件具有基本上相同的阻抗值，并且在比线圈单元更接近差分接收器的位置处串联连接在正线信号布线和负线信号布线之间。 第三阻抗元件连接到连接点。 连接第一阻抗元件和第二阻抗元件。

公开(公告)号：US07353483B2

公开(公告)日：2008-04-01

申请号：US10556892

申请日：2005-02-14

Applicant: Seiji Hamada ,  Hirotsugu Fusayasu ,  Shoichi Mimura ,  Miyoko Irikiin

Inventor： Seiji Hamada ,  Hirotsugu Fusayasu ,  Shoichi Mimura ,  Miyoko Irikiin

IPC: G06F17/50 ,  G06F9/45

CPC classification number: G06F17/5036 ,  G06F17/5081

Abstract: An element placement check system for checking element placement on a printed wiring board having wiring by which a power supply terminal of an integrated circuit and a power supply decoupling element for the power supply terminal are connected on a mounting surface on which the integrated circuit is mounted, wherein the wiring is connected to a power supply plane for providing a direct current power supply to the power supply terminal through a power supply via hole, including: element distance detecting means detecting a first wire length between the power supply decoupling element and the power supply terminal; power supply via hole distance detecting means detecting a second wire length between the power supply via hole and the power supply terminal; and determination means determining a positional relationship of the power supply decoupling element and the power supply via hole to the power supply terminal based on the first and second wire lengths, thereby providing a check system and a printed wiring board design system capable of checking a connection sequence of a power supply decoupling element such as a bypass capacitor and the power supply via hole connected to the power supply plane feeding a direct current power supply to the power supply terminal as viewed from the power supply terminal of an integrated circuit.

Abstract translation: 一种元件放置检查系统，用于检查具有布线的印刷线路板上的元件放置，集成电路的电源端子和用于电源端子的电源去耦元件通过该布线连接在其上安装有集成电路的安装表面上 其中，所述布线连接到电源平面，用于通过电源通孔向所述电源端子提供直流电源，所述电源通孔包括：元件距离检测装置，用于检测所述电源去耦元件和所述电源之间的第一线长度 供应终端; 电源通孔距离检测装置，用于检测电源通孔和电源端之间的第二电线长度; 以及确定装置，基于所述第一和第二线长度，确定所述电源去耦元件和所述电源通孔与所述电源端子的位置关系，从而提供能够检查连接的检查系统和印刷线路板设计系统 电源去耦元件如旁路电容器的顺序和连接到电源平面的电源通孔，从集成电路的电源端子观察，向电源端子馈送直流电源。

公开(公告)号：US20060242615A1

公开(公告)日：2006-10-26

申请号：US10555758

申请日：2005-02-03

Applicant: Shoichi Mimura ,  Hirotsugu Fusayasu ,  Miyoko Irikiin ,  Seiji Hamada

Inventor： Shoichi Mimura ,  Hirotsugu Fusayasu ,  Miyoko Irikiin ,  Seiji Hamada

IPC: G06F17/50

CPC classification number: G06F17/5081 ,  G06F17/5072 ,  H05K1/0231 ,  H05K3/0005 ,  H05K2201/10689

Abstract: A printed wiring board design method including the steps of designing placement and wiring for circuit components based on circuit information on a mounting surface of the board; excluding a placement region and a wiring region for the circuit components from the mounting surface to thereby calculate a placement and wiring enable region for an EMC component in which the EMC component can be placed and wiring can be laid down; and calculating the placement and wiring range for the EMC component based on an EMC design rule from the calculated placement and wiring enable region for the EMC component, thereby providing a printed wiring board design method in which a placement of and wiring for a new bypass capacitor or the like can be implemented and a region satisfying restraint items from the design rule can be clearly displayed as a new input enable region on a CAD screen.

Abstract translation: 一种印刷线路板设计方法，包括以下步骤：基于在所述板的安装表面上的电路信息来设计用于电路部件的布置和布线; 排除来自安装面的电路部件的布置区域和布线区域，从而计算用于可以放置EMC部件的EMC部件的布局和布线使能区域，并布线布置; 并根据EMC组件的计算的布局和布线使能区域的EMC设计规则计算EMC组件的布局和布线范围，从而提供印刷线路板设计方法，其中新的旁路电容器的布置和布线 可以实现将来自设计规则的约束项目的区域清楚地显示为CAD屏幕上的新的输入使能区域。