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    LIQUID CRYSTAL DISPLAY DEVICE
    141.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    液晶显示装置

    公开(公告)号：US20150362774A1

    公开(公告)日：2015-12-17

    申请号：US14734731

    申请日：2015-06-09

    Applicant: Japan Display Inc.

    Inventor： Tatsuya IDE ,  Daisuke Sonoda ,  Toshimasa Ishigaki ,  Masanobu Ikeda ,  Koji Ishizaki ,  Hayato Kurasawa ,  Yoshihiro Watanabe

    IPC: G02F1/1333 ,  G02F1/1343

    CPC classification number: G02F1/13338 ,  G02F2001/133311 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103

    Abstract: The detection speed of a touch is improved and the reliability of a touch panel electrode formed on the outer side of a glass substrate is improved. A liquid crystal display device is provided in which a first electrode is formed on the outer side of a counter substrate as the first electrode is extended in a first direction. A second electrode extended in a direction perpendicular to the first direction is formed on the inner side of a TFT substrate. A touch panel function is provided on a liquid crystal display panel. The first electrode is formed of a metal or alloy. A protective film is formed to cover the first electrode. On the outer side of the first substrate, a groove is formed between the end portion of the protective film and the first electrode in parallel with the edge of the counter substrate.

    Abstract translation: 提高了触摸的检测速度，并且提高了形成在玻璃基板的外侧的触摸面板电极的可靠性。 提供了一种液晶显示装置，其中当第一电极沿第一方向延伸时，第一电极形成在对向基板的外侧上。 在TFT基板的内侧形成有与第一方向垂直的方向延伸的第二电极。 在液晶显示面板上提供触摸面板功能。 第一电极由金属或合金形成。 形成保护膜以覆盖第一电极。 在第一基板的外侧，在保护膜的端部与第一电极之间平行于相对基板的边缘形成有槽。

    LIQUID CRYSTAL DISPLAY PANEL
    142.
    发明申请
    LIQUID CRYSTAL DISPLAY PANEL 有权
    液晶显示面板

    公开(公告)号：US20150234241A1

    公开(公告)日：2015-08-20

    申请号：US14702062

    申请日：2015-05-01

    Applicant: Japan Display Inc.

    Inventor： Aya Yoso ,  Joji Nishimura ,  Hayato Kurasawa

    IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1333

    CPC classification number: G02F1/133707 ,  G02F1/133345 ,  G02F1/1337 ,  G02F1/133784 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F2001/134372 ,  G02F2201/128

    Abstract: A liquid crystal display panel is provided and includes a pair of substrates arranged face to face so as to sandwich a liquid crystal layer, a lower electrode formed on a lower substrate, an upper electrode formed on the lower substrate through an insulating layer, in which plural slits are formed in each sub-pixel, wherein each of the plural slits is formed as an aperture in which both ends thereof in the longitudinal direction are closed, and an alignment film formed so as to cover a surface of the upper electrode and the insulating layer. The plural slits have different widths at both ends of slits in a longitudinal direction, and a rubbing direction of the alignment film is a direction crossing longitudinal edges of each of the slits.

    Abstract translation: 提供了一种液晶显示面板，包括一对面对面布置以夹持液晶层的一对基板，形成在下基板上的下电极，通过绝缘层形成在下基板上的上电极，其中 在每个子像素中形成多个狭缝，其中多个狭缝中的每一个形成为其长度方向的两端封闭的孔，并且形成为覆盖上电极的表面的取向膜和 绝缘层。 多个狭缝在狭缝的长度方向的两端具有不同的宽度，并且取向膜的摩擦方向是与每个狭缝的纵向边缘交叉的方向。

    ELECTROSTATIC CAPACITANCE-TYPE SENSOR-EQUIPPED DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    143.
    发明申请
    ELECTROSTATIC CAPACITANCE-TYPE SENSOR-EQUIPPED DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 审中-公开
    静电容量型传感器显示装置及其驱动方法

    公开(公告)号：US20150220204A1

    公开(公告)日：2015-08-06

    申请号：US14609990

    申请日：2015-01-30

    Applicant: JAPAN DISPLAY INC.

    Inventor： Koji Noguchi ,  Koji Ishizaki ,  Hayato Kurasawa

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103

    Abstract: According to one embodiment, an electrostatic capacitance-type sensor-equipped display device includes a display panel with a display surface which displays an image. The sensor includes a plurality of detection electrodes disposed in a matrix, the detection electrodes being mutually electrically independently provided above the display surface and being configured to detect a variation in electrostatic capacitance, and a plurality of lead lines provided above the display surface, connected to the detection electrodes in a one-to-one correspondence, and formed of a metal.

    Abstract translation: 根据一个实施例，具有静电电容式传感器的显示装置包括具有显示图像的显示面的显示面板。 传感器包括以矩阵形式设置的多个检测电极，检测电极彼此独立地设置在显示表面上方，并且被配置为检测静电电容的变化，以及设置在显示表面上方的多条引线，连接到 检测电极一一对应，并由金属形成。

    Display device with touch sensor, and electronic apparatus
    145.
    发明授权
    Display device with touch sensor, and electronic apparatus 有权
    带触摸传感器的显示设备和电子设备

    公开(公告)号：US09052768B2

    公开(公告)日：2015-06-09

    申请号：US13955079

    申请日：2013-07-31

    Applicant: Japan Display Inc.

    Inventor： Hayato Kurasawa ,  Makoto Hayashi ,  Naosuke Furutani

    IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1333 ,  G02F1/1339

    CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G02F1/1339 ,  G06F3/0412 ,  G06F3/044 ,  G06F3/047 ,  G09G5/006 ,  G09G2300/0426

    Abstract: According to an aspect, a display device with a touch sensor has a display function and a touch sensor function. The display device includes: a panel unit that comprises a first substrate, a second substrate, and a display function layer between the first substrate and the second substrate; a first electrode on the first substrate; a second electrode on the second substrate; a third electrode on the second substrate; and a capacitor for the touch sensor function. The capacitor is formed between either of the first electrode and the second electrode and the third electrode, or between both the first electrode and the second electrode and the third electrode. The frame portion outside the display area comprises, on the first substrate side thereof, a peripheral circuit, and the second electrode is provided in a position more distant upward from the peripheral circuit than the first electrode.

    Abstract translation: 根据一个方面，具有触摸传感器的显示装置具有显示功能和触摸传感器功能。 显示装置包括：面板单元，其包括第一基板，第二基板和第一基板和第二基板之间的显示功能层; 第一基板上的第一电极; 第二基板上的第二电极; 在所述第二基板上的第三电极; 和用于触摸传感器功能的电容器。 电容器形成在第一电极和第二电极和第三电极之间，或者在第一电极和第二电极以及第三电极之间。 显示区域外的框架部分在其第一基板侧上包括外围电路，并且第二电极设置在比第一电极更远离外围电路的位置。

    Input device and display device with input device
    146.
    发明授权
    Input device and display device with input device 有权
    输入设备和带输入设备的显示设备

    公开(公告)号：US09001078B2

    公开(公告)日：2015-04-07

    申请号：US13946760

    申请日：2013-07-19

    Applicant: Japan Display Inc.

    Inventor： Kohei Azumi ,  Hayato Kurasawa ,  Koji Ishizaki

    IPC: G06F3/044 ,  G06F3/041

    CPC classification number: G06F3/044 ,  G06F3/0412

    Abstract: When an ideal value of a width of each of a plurality of detecting electrodes (input-position detecting electrodes) in an X direction provided in an input device is defined as Wsmax [μm], an interval which is a center-to-center distance of adjacent detecting electrodes is defined as P [μm], and an effective inter-electrode distance represented by an inverse number of a value obtained by dividing a relative permittivity of an intermediate member by a thickness of the intermediate member is defined as D [μm], Wsmax is represented by a formula of: Wsmax=0.488×P-4.33×D-160. Also, a width of each of the plurality of detecting electrodes in the X direction falls within a range of not more than ±150 μm of a value of the Wsmax.

    Abstract translation: 当在输入装置中设置的X方向上的多个检测电极（输入位置检测电极）的宽度的理想值被定义为Wsmax [μm]时，作为中心距离的间隔 将相邻检测电极的相对电容率除以中间部件的厚度而得到的值的倒数表示的有效电极间距离定义为P [μm]为D [μm] ]，Wsmax由以下公式表示：Wsmax = 0.488×P-4.33×D-160。 此外，X方向上的多个检测电极中的每一个的宽度都落在Wsmax的值以下±150μm以下的范围内。

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