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    • 4. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US06340963B1
    • 2002-01-22
    • US09448514
    • 1999-11-24
    • Kouichi AnnoMasaaki MatsudaTetsuya KawamuraHiroshi OkawaraTakeshi Tanaka
    • Kouichi AnnoMasaaki MatsudaTetsuya KawamuraHiroshi OkawaraTakeshi Tanaka
    • G09G336
    • G02F1/1345G02F1/1309G02F1/136204
    • A is employed for eliminating variations of thin-film transistor threshold values to obtain enhanced on-screen displayability of high-quality images while simultaneously increasing the manufacturing yield and reliability. In a liquid crystal display device including: an active-matrix substrate having a plurality of scan electrode leads, a plurality of image signal electrode leads crossing over the plurality of scan electrode leads, scan electrode lead terminals which extend from the scan electrode leads in an effective display area thereof to one of the sides thereof, and image signal electrode terminals which extend from the image signal electrode leads in the effective display area to the other of the sides thereof neighboring upon the one side, being formed on an upper surface thereof respectively; a color filter substrate having a common electrode formed thereon; a layer of liquid crystals being sealed between the active-matrix substrate and the color filter substrate; common electrode lead terminals for connection to the common electrode; and driver circuitry including a scan electrode driver circuit and image signal electrode driver circuit for supplying the scan electrode lead terminals and image signal electrode lead terminals with more than one signal voltage for on-screen image visualization. The device further has a first electrostatic protective element for connecting a respective odd-numbered one of the image signal electrode terminals and a second electrostatic protective element for connecting a respective even-numbered one of the image signal electrode terminals. The first and second electrostatic protective leads are electrically divided into one another on the matrix substrate and electrically connected to one another by the common electrode lead terminals.
    • A用于消除薄膜晶体管阈值的变化,以获得高质量图像的增强的屏幕可显示性,同时提高制造产量和可靠性。 在一种液晶显示装置中,包括:具有多个扫描电极引线的有源矩阵基板,与多个扫描电极引线相交的多个图像信号电极引线,从扫描电极引线延伸的扫描电极引线端子 在其一侧的有效显示区域和从图像信号电极延伸的图像信号电极端子分别在其上表面上形成在有效显示区域中的与一侧相邻的另一侧 ; 滤色器基板,其上形成有公共电极; 在有源矩阵基板和滤色器基板之间密封一层液晶; 用于连接到公共电极的公共电极引线端子; 以及包括用于为扫描电极引线端子和图像信号电极引线端子提供多于一个信号电压的扫描电极驱动电路和图像信号电极驱动电路的驱动器电路,用于屏幕图像可视化。 该装置还具有用于连接图像信号电极端子中相应的奇数编号的第一静电保护元件和用于连接各个偶数个图像信号电极端子的第二静电保护元件。 第一静电保护引线和第二静电保护引线在矩阵基板上彼此电分割,并通过公共电极引线端子彼此电连接。
    • 8. 发明申请
    • STATION BUILDING POWER SUPPLY DEVICE
    • 站立建筑电源设备
    • US20150261247A1
    • 2015-09-17
    • US14425663
    • 2012-09-05
    • Takeshi TanakaYasushi MatsumuraWataru OkudaShuji Ishikura
    • Takeshi TanakaYasushi MatsumuraWataru OkudaShuji Ishikura
    • G05F3/04H02M7/44
    • G05F3/04H02J9/062H02M7/44Y10T307/352
    • A station building power supply device according to the present invention includes: a station building power generation unit including an inverter main circuit and an inverter control circuit to control the inverter main circuit, in which the inverter main circuit converts a voltage supplied from an overhead wire into a voltage required by loads in a station building; a control-circuit power generation unit that converts a voltage supplied to the loads in the station building and generates an input voltage for the inverter control circuit; and a start-up power generation unit that converts a voltage supplied from the overhead wire and generates an input voltage for the inverter control circuit, in a state where the inverter main circuit has stopped the operation and the control-circuit power generation unit has stopped an operation of generating the input voltage for the inverter control circuit.
    • 根据本发明的站台建筑物供电装置包括:站建筑发电单元,包括逆变器主电路和逆变器控制电路,用于控制逆变器主电路,其中逆变器主电路将从架空线 成为车站建筑物载荷所需的电压; 控制电路发电单元,其转换提供给所述车站建筑物中的负载的电压,并产生用于所述逆变器控制电路的输入电压; 以及启动电力发生单元,其在逆变器主电路停止运行并且控制电路发电单元已停止的状态下转换从架空线提供的电压并产生用于逆变器控制电路的输入电压 产生用于逆变器控制电路的输入电压的操作。