Common mode radiation inhibit circuit and electronic equipment
    32.
    发明授权
    Common mode radiation inhibit circuit and electronic equipment 失效
    共模辐射抑制电路和电子设备

    公开(公告)号:US07339443B2

    公开(公告)日:2008-03-04

    申请号:US11294031

    申请日:2005-12-05

    CPC classification number: H04B3/28

    Abstract: To provide a common mode radiation inhibit circuit for a differential transmission line which can inhibit quadratic common mode radiation by ensuring a continuity of grand level at a point of change of a signal grand, including a differential transmission line which is constituted of a pair of signal wiring, and transmits differential signals, signal grounds which are arranged along the differential transmission line, and each have a change point on its way, a transformer, and a reference ground, wherein a primary side of the transformer is connected between an electric midpoint of the pair of signal wiring, and the signal ground at one side of the front and back of the change point of the signal grounds, wherein the secondary side of the transformer is connected between the electric midpoint of the pair of signal wiring and the signal ground at another side of the front and back of the change point, and wherein the reference ground is connected to a point which becomes a neutral sheet of the primary side of the transformer and a point which becomes a neutral sheet of the secondary side of the transformer.

    Abstract translation: 为了提供一种用于差分传输线的共模辐射抑制电路,其可以通过确保在信号grand的变化点处的大电平的连续性来抑制二次共模辐射,包括由一对信号构成的差分传输线 布线,并且发送差分信号,沿着差动传输线布置的信号接地,并且每个具有在其路上的变化点,变压器和参考接地,其中变压器的初级侧连接在 一对信号线和信号接地的变化点前后一侧的信号地,其中变压器的次级侧连接在一对信号线的电中点与信号地之间 在变化点的前后的另一侧,并且其中参考地连接到成为中性片的点 的变压器的初级侧和成为变压器的次级侧的中性片的点。

    Radiation noise suppression circuit for differential transmission line
    33.
    发明申请
    Radiation noise suppression circuit for differential transmission line 失效
    差动传输线辐射噪声抑制电路

    公开(公告)号:US20060125571A1

    公开(公告)日:2006-06-15

    申请号:US11297740

    申请日:2005-12-08

    Abstract: A radiation noise suppression circuit for a differential transmission line includes a differential transmission line which has plus line signal wiring to which a plus line signal of a differential signal is applied, and minus line signal wiring to which a minus line signal of the differential signal is applied, and connects a differential driver and a differential receiver, plus line signal GND wiring and minus line signal GND wiring which are connected between the differential driver and the differential receiver, and are wired along the differential transmission line, and a coil unit in which each of the plus line signal wiring, minus line signal wiring, plus line signal GND wiring, and minus line signal GND wiring is wound in the same winding direction, wherein a distance between the plus line signal wiring and the plus line signal GND wiring is substantially equal to a distance between the minus line signal wiring and the minus line signal GND wiring.

    Abstract translation: 用于差分传输线的辐射噪声抑制电路包括差分传输线,其具有加上差分信号的正线信号的正线信号布线和差分信号的负线信号的负线信号布线 连接差分驱动器和差分接收器,以及连接在差分驱动器和差分接收器之间的线路信号GND布线和负线信号GND布线,并沿着差动传输线布线,线圈单元 每个正线信号线,负线信号线,负线信号GND线和负线信号GND布线缠绕在相同的卷绕方向上,其中正线信号线和正线信号GND布线之间的距离为 基本上等于负线信号线和负线信号GND布线之间的距离。

    Data item display method and device, and recording medium storing a program for controlling display of data item
    35.
    发明授权
    Data item display method and device, and recording medium storing a program for controlling display of data item 失效
    数据项目显示方法和装置,以及存储用于控制数据项显示的程序的记录介质

    公开(公告)号:US06353452B1

    公开(公告)日:2002-03-05

    申请号:US09175511

    申请日:1998-10-20

    Abstract: In order to make sure that a user does not attempt to build an invalid database query in which tables are incorrectly joined on fields that cannot be joined due to an incompatibility of data types, after the user selects a source data field the incompatible target data fields which cannot be joined with the selected source data field are determined automatically and displayed distinctly differently in a target list box of possible target data field names, such as in a different color.

    Abstract translation: 为了确保用户不会尝试构建无效数据库查询,由于数据类型不兼容,表中的表不正确连接的字段,在用户选择源数据字段后,不兼容的目标数据字段 自动确定与选择的源数据字段不相关联的信息,并且在可能的目标数据字段名称的目标列表框中,例如以不同的颜色显着不同地显示。

    Radio base station receiver and program
    36.
    发明授权
    Radio base station receiver and program 有权
    无线基站接收机和程序

    公开(公告)号:US08244264B2

    公开(公告)日:2012-08-14

    申请号:US11528368

    申请日:2006-09-28

    Applicant: Seiji Hamada

    Inventor: Seiji Hamada

    CPC classification number: H04W88/08

    Abstract: A resource allocation control unit is provided between the despreading process unit and the channel decoding process unit of a radio base station receiver, and a resource for a channel decoding process is allocated only when there is actually user communication data in a communication service that is not of a continuous data communication under control of the resource allocation control unit. Thereby, the number of resources of the channel decoding process unit is smaller than the number of resources for despreading processes corresponding to the number of users that can receive the services simultaneously.

    Abstract translation: 在解扩处理单元和无线基站接收机的信道解码处理单元之间设置资源分配控制单元,只有当通信服务中不存在实际的用户通信数据时才分配用于信道解码处理的资源 在资源分配控制单元的控制下进行连续数据通信。 因此,信道解码处理单元的资源数量小于与可以同时接收服务的用户数相对应的解扩处理的资源数量。

    Signal transmitter apparatus provided with signal correction circuit for suppressing radiation of electromagnetic waves between transmission lines
    37.
    发明授权
    Signal transmitter apparatus provided with signal correction circuit for suppressing radiation of electromagnetic waves between transmission lines 失效
    信号发送装置设置有用于抑制传输线之间的电磁波辐射的信号校正电路

    公开(公告)号:US08189692B2

    公开(公告)日:2012-05-29

    申请号:US12441768

    申请日:2007-09-10

    CPC classification number: H04L25/0272 H04L25/028

    Abstract: A voltage memory stores a signal level of a transmission signal from a signal generator at a timing of a clock signal, and outputs the transmission signal. A voltage difference detector detects a signal level of a transmission signal at a timing subsequent to the timing and detects a first signal level difference between the signal level and the signal level from the voltage memory. A maximum value detector, a voltage difference detector and bias voltage sources delay the transmission signal so as to keep a rise time of the transmission signal substantially within a predetermined value range by adding capacitances corresponding to the first signal level differences from the voltage difference detectors to transmission lines.

    Abstract translation: 电压存储器在时钟信号的定时存储来自信号发生器的发送信号的信号电平,并输出发送信号。 电压差检测器在定时之后的定时检测发送信号的信号电平,并检测来自电压存储器的信号电平和信号电平之间的第一信号电平差。 最大值检测器,电压差检测器和偏置电压源延迟发送信号,以便通过将对应于来自电压差检测器的第一信号电平差的电容添加到基本上保持在预定值范围内的发送信号的上升时间 传输线。

    DISPLAY APPARATUS AND IMAGE VIEWING SYSTEM
    38.
    发明申请
    DISPLAY APPARATUS AND IMAGE VIEWING SYSTEM 有权
    显示设备和图像浏览系统

    公开(公告)号:US20120081624A1

    公开(公告)日:2012-04-05

    申请号:US13314667

    申请日:2011-12-08

    CPC classification number: G09G3/3406 G09G2310/0237 G09G2320/064 H04N13/341

    Abstract: The present invention provides display apparatus including: liquid crystal panel for displaying left and right images; liquid crystal driver for writing image signal into liquid crystal panel; backlight source for radiating light to liquid crystal panel; and controller for controlling backlight source so that it emit the light during first emission periods which are set for left viewing period while left image is viewed with left and right viewing periods while right image is viewed with right eye, respectively, wherein controller controls backlight source so that it emits the light during second emission period within non-viewing period, during which none image is viewed, and sets turn-off period during which backlight source is turned off between first and second emission periods.

    Abstract translation: 本发明提供了一种显示装置,包括:用于显示左图像和右图像的液晶面板; 用于将图像信号写入液晶面板的液晶驱动器; 用于将光照射到液晶面板的背光源; 以及用于控制背光源的控制器,使得其在第一发射周期期间发射光,其在左视野期间被设置为左视图和右视野期间的左图像,而右眼观看右视图时,其中控制器控制背光源 使得其在非观看期间的第二发光期间内发光,在此期间没有观察到图像,并且设置在第一和第二发光周期之间关闭背光源的关闭周期。

    BACKLIGHT DEVICE AND DISPLAY APPARATUS
    39.
    发明申请
    BACKLIGHT DEVICE AND DISPLAY APPARATUS 审中-公开
    背光装置和显示装置

    公开(公告)号:US20110316902A1

    公开(公告)日:2011-12-29

    申请号:US13255365

    申请日:2010-09-29

    Abstract: Provided is a backlight device, wherein when both the drive duty and the drive current are controlled in each of separated areas, the image quality is improved by preventing the change of luminance even when there is a difference between the adjustment resolutions of both the drive duty and the drive current. A light-emitting unit (121) comprises a plurality of light-emitting areas. A motion amount detecting unit (131) detects the motion amount of an image in each of a plurality of motion areas each corresponding to at least one or more light-emitting areas. A drive condition specifying unit specifies a drive condition including the duty and pulse height value of a drive pulse for causing each of the plurality of light-emitting areas to emit light, on the basis of the detected motion amount. A drive unit drives each of the plurality of light-emitting areas according to the specified drive condition. With one of the duty and the pulse height value of the drive pulse, the adjustment resolution of which of the drive unit with respect to the light emission luminance is lower, as a first parameter and the other the adjustment resolution of which is higher as a second parameter, the drive condition specifying unit determines the value of the first parameter on the basis of the detected motion amount, and thereafter determines the value of the second parameter on the basis of the determined value of the first parameter.

    Abstract translation: 提供一种背光装置,其中当驱动占空比和驱动电流都在每个分离区域中被控制时,即使当两个驱动占空比的调节分辨率之间存在差异时,也防止亮度变化来提高图像质量 和驱动电流。 发光单元(121)包括多个发光区域。 运动量检测单元(131)检测每个对应于至少一个或多个发光区域的多个运动区域中的每一个中的图像的运动量。 驱动条件指定单元基于检测到的运动量指定包括用于使多个发光区域中的每一个发光的驱动脉冲的占空比和脉冲高度值的驱动条件。 驱动单元根据指定的驱动条件驱动多个发光区域中的每一个。 利用驱动脉冲的占空比和脉冲高度值中的一个,相对于发光亮度的驱动单元的调节分辨率较低,作为第一参数,另一个调整分辨率高于 第二参数,驱动条件指定单元基于检测到的运动量确定第一参数的值,然后基于确定的第一参数的值来确定第二参数的值。

    VIDEO DISPLAY APPARATUS AND VIDEO VIEWING SYSTEM
    40.
    发明申请
    VIDEO DISPLAY APPARATUS AND VIDEO VIEWING SYSTEM 审中-公开
    视频显示设备和视频浏览系统

    公开(公告)号:US20110304709A1

    公开(公告)日:2011-12-15

    申请号:US13152712

    申请日:2011-06-03

    Abstract: A liquid crystal drive unit performs overdrive processing such that when driving a liquid crystal panel so as to increase a brightness toward a target brightness determined by a left-eye video signal or a right-eye video signal, the liquid crystal drive unit drives the liquid crystal panel in accordance with a drive amount corresponding to a brightness of not less than the target brightness and, when driving the liquid crystal panel so as to reduce the brightness toward the target brightness, the liquid crystal drive unit drives the liquid crystal panel in accordance with a drive amount corresponding to a brightness of not more than the target brightness. In the overdrive processing, the drive amount corresponding to the same target brightness differs depending on a scanning position on a display screen of the liquid crystal panel.

    Abstract translation: 液晶驱动单元执行过驱动处理,使得当驱动液晶面板以将亮度提高到由左眼视频信号或右眼视频信号确定的目标亮度时,液晶驱动单元驱动液体 根据与目标亮度以上的亮度对应的驱动量,并且当驱动液晶面板以将亮度降低到目标亮度时,液晶驱动单元按照液晶面板驱动液晶面板 具有对应于不大于目标亮度的亮度的驱动量。 在过驱动处理中,对应于相同目标亮度的驱动量根据液晶面板的显示屏幕上的扫描位置而不同。

Patent Agency Ranking