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    DISPLAY DEVICE
    2.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20170047034A1

    公开(公告)日：2017-02-16

    申请号：US15307049

    申请日：2015-04-27

    申请人： SHARP KABUSHIKI KAISHA

    发明人： Takayuki NISHIYAMA ,  Kohhei TANAKA ,  Takeshi NOMA ,  Ryo YONEBAYASHI

    IPC分类号： G09G3/36 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1362

    CPC分类号： G09G3/3677 ,  G02F1/134309 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0809 ,  G09G2310/0281 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2330/021

    摘要： Provided is a display device causing less noise on a signal. A display device (10) includes a plurality of signal lines (SL), a plurality of gate lines (GL), and a driving unit. The plurality of gate lines crosses the plurality of signal lines. The driving unit is connected to the plurality of gate lines and controls a potential of each of the gate lines. The driving unit includes a plurality of gate drivers (11) and a plurality of lines. The gate drivers are disposed in a display region, and at least one of the gate drivers is connected to each of the gate lines. The lines are each provided with a potential for operation of one of the gate drivers. Each of the lines crosses one of the signal lines. The plurality of lines includes a first line (17A) and a second line (17B). The driving unit switches a potential of the first line at predetermined timing. The driving unit switches a potential of the second line into a direction opposite to a direction of the switched potential of the first line upon switching the potential of the first line.

    摘要翻译： 提供了对信号产生较少噪声的显示装置。 显示装置（10）包括多条信号线（SL），多条栅极线（GL）和驱动单元。 多条栅极线与多条信号线交叉。 驱动单元连接到多条栅极线并控制每条栅极线的电位。 驱动单元包括多个栅极驱动器（11）和多条线。 栅极驱动器被布置在显示区域中，并且至少一个栅极驱动器连接到每个栅极线。 这些线路各自具有用于其中一个栅极驱动器的操作的可能性。 每条线穿过信号线之一。 多条线包括第一线（17A）和第二线（17B）。 驱动单元在预定定时切换第一行的电位。 在切换第一线的电位时，驱动单元将第二线的电位切换成与第一线的开关电位的方向相反的方向。

    SHIFT REGISTER CIRCUIT, AND DISPLAY DEVICE INCLUDING SAME
    5.
    发明申请
    SHIFT REGISTER CIRCUIT, AND DISPLAY DEVICE INCLUDING SAME 审中-公开

    公开(公告)号：US20180108309A1

    公开(公告)日：2018-04-19

    申请号：US15318043

    申请日：2015-06-09

    申请人： Sharp Kabushiki Kaisha

    发明人： Kohhei TANAKA ,  Takeshi NOMA ,  Takayuki NISHIYAMA ,  Ryo YONEBAYASHI ,  Yasuyuki OGAWA ,  Kaoru YAMAMOTO

    IPC分类号： G09G3/36 ,  G11C19/28

    CPC分类号： G09G3/3648 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0286 ,  G09G2310/08 ,  G11C19/28

    摘要： Each driving circuit in a shift register includes an output unit, a precharge unit, a boosting unit, a gate voltage discharge unit, a gate line discharge unit, and an internal line netA. The output unit includes a TFT(F) that outputs a selection voltage to a gate line. The precharge unit includes a TFT(B) that outputs a control voltage for causing the TFT in the output unit to operate. The boosting unit boosts up a gate voltage of the TFT in the output unit through a capacitor (Cbst). The gate voltage discharge unit includes a TFT(K) that pulls down this gate voltage during a non-selection period while the gate line is not selected. The gate line discharge unit includes a TFT(L) that outputs a non-selection voltage to the gate line during the non-selection period while the gate line is not selected. The internal line is connected to a gate terminal of the TFT in the output unit, the precharge unit, the gate voltage discharge unit, and the boosting unit. A gate terminal of at least one of the TFTs in the precharge unit, the gate voltage discharge unit, and the gate line discharge unit is connected to an internal line in another driving circuit.

    ACTIVE MATRIX SUBSTRATE AND DISPLAY DEVICE INCLUDING ACTIVE MATRIX SUBSTRATE
    6.
    发明申请
    ACTIVE MATRIX SUBSTRATE AND DISPLAY DEVICE INCLUDING ACTIVE MATRIX SUBSTRATE 有权
    主动矩阵基板和包括有源矩阵基板的显示设备

    公开(公告)号：US20170038650A1

    公开(公告)日：2017-02-09

    申请号：US15305394

    申请日：2015-04-28

    申请人： SHARP KABUSHIKI KAISHA

    发明人： Youhei NAKANISHI ,  Takayuki NISHIYAMA ,  Kohhei TANAKA ,  Takeshi NOMA ,  Ryo YONEBAYASHI

    IPC分类号： G02F1/1362 ,  H01L27/02 ,  H01L27/12 ,  G09G3/36 ,  G02F1/1368

    CPC分类号： G02F1/136204 ,  G02F1/1343 ,  G02F1/1368 ,  G09F9/30 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/08 ,  G09G2310/08 ,  G09G2330/04 ,  G09G2330/08 ,  H01L21/822 ,  H01L27/0255 ,  H01L27/0266 ,  H01L27/04 ,  H01L27/1244 ,  H01L29/786

    摘要： Provided is an active matrix substrate that can protected from static electricity, with the frame region being narrowed. An active matrix substrate (20a) includes a plurality of first lines (GL), a plurality of second lines (SL), and a protection part (50). The first lines are formed in a display region (30). The second lines are formed in the display region, and intersect with the first lines. The protection part protects the active matrix substrate from static electricity. The protection part includes a plurality of first protection circuits (50A), and a conductive unit (50B). The first protection circuits are connected to each of the first lines in the display region. The conductive unit is connected to each of the first protection circuits in the display region. Each of the first protection circuits, according to a potential of the first line to which the first protection circuit is connected, allows the first line and the conductive unit to be conductive with each other.

    摘要翻译： 提供了一种有源矩阵基板，其可以防止静电，框架区域变窄。 有源矩阵基板（20a）包括多条第一线（GL），多条第二线（SL）和保护部分（50）。 第一线形成在显示区域（30）中。 第二行形成在显示区域中，与第一行相交。 保护部件保护有源矩阵基板免受静电。 保护部分包括多个第一保护电路（50A）和导电单元（50B）。 第一保护电路连接到显示区域中的每条第一行。 导电单元连接到显示区域中的每个第一保护电路。 根据与第一保护电路连接的第一线路的电位，第一保护电路中的每一个允许第一线路和导电单元彼此导电。