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    • 3. 发明申请
    • IMAGE DISPLAY DEVICE
    • 图像显示设备
    • US20110211240A1
    • 2011-09-01
    • US13033267
    • 2011-02-23
    • Michihiro TAKEDA
    • Michihiro TAKEDA
    • G09G5/10G02B26/10
    • G09G3/02G02B26/101H04N9/3129
    • An image display device which can, even when a laser beam source which has a kink region in the input-output characteristic thereof is used, easily reproduce a low gradation level with high accuracy, and can reduce undesired radiation due to a high-frequency signal is provided. The image display device includes a signal generation part which generates the image signal at a period corresponding to the scanning speed of the scanning part in accordance with every pixel, and a signal adjustment part which superposes a high-frequency signal having a period equal to or more than a period at which the image signal is generated. The signal adjustment part superposes the high-frequency signal on the image signal by changing the period of the high-frequency signal corresponding to the period at which the image signal is generated.
    • 即使使用其输入输出特性中具有扭结区域的激光束源也能够以高精度容易地再现低灰度级的图像显示装置,并且可以减少由于高频信号引起的不希望的辐射 被提供。 图像显示装置包括:信号生成部,其根据每个像素以对应于扫描部的扫描速度的周期生成图像信号;以及信号调整部,其将具有周期等于或等于的周期的高频信号 多于产生图像信号的时段。 信号调整部通过改变与产生图像信号的周期相对应的高频信号的周期来叠加图像信号上的高频信号。
    • 6. 发明授权
    • Apparatus for searching RFID tag
    • RFID标签搜索装置
    • US08033465B2
    • 2011-10-11
    • US12322645
    • 2009-02-04
    • Katsumi TodaKunihiro YasuiMichihiro Takeda
    • Katsumi TodaKunihiro YasuiMichihiro Takeda
    • G06K7/00
    • G06K7/10099
    • The apparatus has an antenna provided with a predetermined directivity for carrying out radio communication with a RFID tag provided at a search target, a transparent display device that can impart a field of view including a natural image of the search target to vision of an operator and is held by the face of the operator, and a control circuit configured to get communication region information corresponding to a communication region generated along the directivity from the antenna, to generate a display signal for visualization display of the communication region in the field of view of the display device on the basis of the gotten communication region information and to output the signal to the display device.
    • 该装置具有设置有用于与设置在搜索目标处的RFID标签进行无线电通信的预定方向性的天线,能够将包括搜索目标的自然图像的视野包括给操作者的视觉的透明显示装置,以及 由操作者的面部保持,并且控制电路被配置为获得与从天线沿着方向性生成的通信区域相对应的通信区域信息,以产生用于在视野中的通信区域的可视化显示的显示信号 基于所获得的通信区域信息的显示装置,并将该信号输出到显示装置。
    • 7. 发明申请
    • Apparatus for searching RFID tag
    • RFID标签搜索装置
    • US20090224045A1
    • 2009-09-10
    • US12322645
    • 2009-02-04
    • Katsumi TodaKunihiro YasuiMichihiro Takeda
    • Katsumi TodaKunihiro YasuiMichihiro Takeda
    • G06K7/00
    • G06K7/10099
    • The apparatus has an antenna provided with a predetermined directivity for carrying out radio communication with a RFID tag provided at a search target, a transparent display device that can impart a field of view including a natural image of the search target to vision of an operator and is held by the face of the operator, and a control circuit configured to get communication region information corresponding to a communication region generated along the directivity from the antenna, to generate a display signal for visualization display of the communication region in the field of view of the display device on the basis of the gotten communication region information and to output the signal to the display device.
    • 该装置具有设置有用于与设置在搜索目标处的RFID标签进行无线电通信的预定方向性的天线,能够将包括搜索目标的自然图像的视野包括给操作者的视觉的透明显示装置,以及 由操作者的面部保持,并且控制电路被配置为获得与沿着从天线生成的通信区域相对应的通信区域信息,以产生用于在视野中的通信区域的可视化显示的显示信号 基于所获得的通信区域信息的显示装置,并将该信号输出到显示装置。
    • 9. 发明申请
    • Electronic Apparatus
    • 电子仪器
    • US20100202121A1
    • 2010-08-12
    • US12705180
    • 2010-02-12
    • Michihiro Takeda
    • Michihiro Takeda
    • H05K5/00
    • H05K9/0054G02F1/13452
    • In an electronic apparatus, a display panel and a control board which controls driving of the display panel are connected to each other via a flexible cable. The flexible cable is constituted of a first folding portion which is pulled out from the display panel and is folded; a first extending portion which extends from the first folding portion between and along the display panel and a metal-made support plate which embraces the display panel from below; a second folding portion which extends from the first extending portion and is further folded through an opening formed in the support plate; and a second extending portion which extends from the second folding portion and along a back surface of the support plate, and has a distal end portion thereof connected to the control board.
    • 在电子设备中,控制显示面板驱动的显示面板和控制板通过柔性电缆相互连接。 柔性电缆由从显示面板拉出并被折叠的第一折叠部分构成; 第一延伸部分,其从第一折叠部分在显示面板之间延伸并且沿着显示面板延伸;以及金属制成的支撑板,其从下方包围显示面板; 第二折叠部分,其从第一延伸部分延伸并且通过形成在支撑板中的开口进一步折叠; 以及第二延伸部,其从所述第二折叠部分延伸并且沿着所述支撑板的后表面延伸,并且其远端部分连接到所述控制板。
    • 10. 发明申请
    • Radio-frequency communication device
    • 射频通信装置
    • US20090130981A1
    • 2009-05-21
    • US12287028
    • 2008-10-03
    • Takuya NagaiTsuyoshi OhashiHironori HirataMichihiro TakedaKazunari Taki
    • Takuya NagaiTsuyoshi OhashiHironori HirataMichihiro TakedaKazunari Taki
    • H04B15/00H04B17/00
    • G06K19/0723G01S7/038H04B1/126H04B7/0615
    • There is provided a radio-frequency communication device that can sufficiently eliminate a leakage signal from a transmission side included in a received signal. The communication device includes a cancel amplitude controlling unit 62 selectively suppressing supply of a cancel signal to a cancel signal synthesizing unit 52, a received-signal terminating unit 50 selectively terminating a received-signal input terminal 64i, a signal strength detecting unit 78 detecting a signal strength, a memory unit 82 storing a signal strength detected by the signal strength detecting unit 78, a signal strength comparing unit 80 comparing a plurality kinds of signal strengths read out from the memory unit 82, and a cancel signal controlling unit 72 controlling an amplitude and/or a phase of the cancel signal based on a result of the comparison by the signal strength comparing unit 80. Thus, suppressing the cancel signal by the cancel amplitude controlling unit 62 enables accurate detection of a strength of the received signal, as well as terminating the received signal by the received-signal terminating unit 50 enables accurate detection of a strength of the cancel signal.
    • 提供了能够充分消除来自接收信号中包含的发送侧的泄漏信号的射频通信装置。 通信装置包括:取消振幅控制单元62选择性地抑制抵消信号合成单元52的消除信号的提供;接收信号终端单元50选择性地接收接收信号输入端子64i;信号强度检测单元78, 信号强度,存储由信号强度检测单元78检测到的信号强度的存储器单元82,比较从存储器单元82读出的多种信号强度的信号强度比较单元80和控制信号强度的消除信号控制单元72 基于信号强度比较单元80的比较结果,消除信号的振幅和/或相位。因此,通过消除振幅控制单元62抑制消除信号,能够准确地检测接收信号的强度,如 接收信号终端单元50接收到的接收信号也能够准确地检测c的强度 信号。