公开(公告)号：US20160253030A1

公开(公告)日：2016-09-01

申请号：US15030927

申请日：2014-08-22

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Kenshi TADA ,  Hiroyuki OGAWA ,  Yasuhiro SUGITA ,  Shinji YAMAGISHI ,  Jean MUGIRANEZA

IPC: G06F3/041 ,  G02F1/1362 ,  G02F1/1343 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G02F1/134336 ,  G02F1/136209 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111

Abstract: A display device with a touch sensor (100) according to an embodiment of the present invention includes: a pixel substrate (20) including a plurality of pixel electrodes (2); a counter substrate (10) opposing the pixel substrate (20); a black matrix (8) extending in a first direction and in a second direction different from the first direction; and a touch sensor electrode (6) extending in the first direction. In a plan view where the counter substrate (10) is seen from a direction vertical to a planar direction of the counter substrate (10), a width in the second direction of a line of the black matrix (8) extending in the first direction is larger than a width in the first direction of a line of the black matrix (8) extending in the second direction; a width (W1) in the second direction of a line of the touch sensor electrode (6) extending in the first direction is smaller than a width (W2) in the second direction of the line of the black matrix (8) extending in the first direction; and the line of the touch sensor electrode (6) extending in the first direction and the line of the black matrix (8) extending in the first direction overlap each other.

Abstract translation: 根据本发明实施例的具有触摸传感器（100）的显示装置包括：包括多个像素电极（2）的像素基板（20）; 与所述像素基板（20）相对的对置基板（10）; 黑色矩阵（8），其在第一方向和与所述第一方向不同的第二方向上延伸; 以及沿第一方向延伸的触摸传感器电极（6）。 在从相对基板（10）的平面方向的垂直方向看相对基板（10）的俯视图中，沿着第一方向延伸的黑矩阵（8）的第二方向的宽度 大于在第二方向上延伸的黑矩阵（8）的线的第一方向上的宽度; 沿着第一方向延伸的触摸传感器电极（6）的线的第二方向上的宽度（W1）小于在第一方向上延伸的黑矩阵（8）的线的第二方向上的宽度（W2） 第一方向 并且沿第一方向延伸的触摸传感器电极（6）的线和沿第一方向延伸的黑矩阵（8）的线重叠。

公开(公告)号：US20170045988A1

公开(公告)日：2017-02-16

申请号：US15119059

申请日：2015-02-19

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Yasuhiro SUGITA ,  Kenshi TADA ,  Hiroyuki OGAWA ,  Shinji YAMAGISHI ,  Jean MUGIRANEZA ,  Koichi MIYACHI ,  Hidefumi YOSHIDA ,  Mitsuhiro MURATA ,  Kohhei TANAKA

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

CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04107 ,  G06F2203/04112

Abstract: A touch panel includes: a first substrate; a second substrate disposed on a viewer side of the first substrate; a liquid crystal layer provided between the first substrate and the second substrate; a plurality of pixel electrodes and a common electrode for applying a voltage to the liquid crystal layer; and a plurality of detection electrodes and a plurality of driving electrodes for a touch sensor. The first substrate includes: a first transparent substrate; and the plurality of pixel electrodes, which are formed on the liquid crystal layer side of the first transparent substrate. The second substrate includes: a second transparent substrate; and the plurality of driving electrodes and the plurality of detection electrodes formed on the liquid crystal layer side of the second transparent substrate. The touch panel does not include a conductive layer on the viewer side of the second transparent substrate.

Abstract translation: 触摸面板包括：第一基板; 设置在所述第一基板的观察者侧的第二基板; 设置在所述第一基板和所述第二基板之间的液晶层; 多个像素电极和用于向液晶层施加电压的公共电极; 以及用于触摸传感器的多个检测电极和多个驱动电极。 第一基板包括：第一透明基板; 以及形成在第一透明基板的液晶层侧的多个像素电极。 第二基板包括：第二透明基板; 以及形成在第二透明基板的液晶层侧的多个驱动电极和多个检测电极。 触摸面板不包括在第二透明基板的观察者侧的导电层。

公开(公告)号：US20160253001A1

公开(公告)日：2016-09-01

申请号：US15029259

申请日：2014-08-22

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Yasuhiro SUGITA ,  Hiroyuki OGAWA ,  Kenshi TADA ,  Yuuichi KANBAYASHI ,  Shinji YAMAGISHI

IPC: G06F3/044 ,  G02F1/1333

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G02F1/1368 ,  G06F3/0416 ,  G06F3/0418 ,  G06F2203/04104 ,  G06F2203/04112

Abstract: A touchscreen panel according to an embodiment of the present invention includes a transparent substrate (101); a first electrically conductive layer (12) supported on the transparent substrate, the first electrically conductive layer including a plurality of sensing electrodes (12S) extending along a first direction; and a second electrically conductive layer (14) including a plurality of driving electrodes (14D) extending along a second direction intersecting the first direction, the plurality of driving electrodes being electrically insulated from the plurality of sensing electrodes. The plurality of sensing electrodes and the plurality of driving electrodes define a sensor array region (10A), the sensor array region including a plurality of sensor portions (10S) arranged in a matrix array. The first electrically conductive layer further includes a plurality of lead lines (12Dt) extending essentially in parallel to the first direction within the sensor array region. Each of the plurality of driving electrodes is connected to at least one of the plurality of lead lines, and terminals of the plurality of sensing electrodes and terminals of the plurality of lead lines are both provided in the neighborhood of the same edge of the transparent substrate that extends essentially in parallel to the second direction.

Abstract translation: 根据本发明的实施例的触摸屏面板包括透明基板（101）; 支撑在所述透明基板上的第一导电层（12），所述第一导电层包括沿着第一方向延伸的多个感测电极（12S）; 以及第二导电层（14），其包括沿着与所述第一方向相交的第二方向延伸的多个驱动电极（14D），所述多个驱动电极与所述多个感测电极电绝缘。 多个感测电极和多个驱动电极限定传感器阵列区域（10A），传感器阵列区域包括以矩阵阵列排列的多个传感器部分（10S）。 第一导电层还包括在传感器阵列区域内基本平行于第一方向延伸的多条引线（12Dt）。 多个驱动电极中的每一个连接到多个引线中的至少一个，多个引线的多个感测电极和端子的端子都设置在透明基板的相同边缘附近 其基本上平行于第二方向延伸。

公开(公告)号：US20170308200A1

公开(公告)日：2017-10-26

申请号：US15517575

申请日：2015-10-05

Applicant: Sharp Kabushiki Kaisha

Inventor： Jean MUGIRANEZA ,  Yasuhiro SUGITA ,  Kazutoshi KIDA ,  Hiroyuki OGAWA ,  Tomohiro KIMURA

IPC: G06F3/044 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G02F1/134336 ,  G06F3/0416 ,  G06F2203/04108 ,  G06F2203/04111 ,  H03K17/955 ,  H03K17/962

Abstract: A display device is provided in which a configuration of first electrodes (4) in a first area (R1) that overlaps a display area (AA) of a touch panel (2), and a configuration of first electrodes (6) in a second area (R2) outside the first area, are different from each other. In the second area (R2), at least one electrode pad (6-1a, 6-2a) of the first electrodes (6) is arranged so as to be opposed to one second electrode (7a).

公开(公告)号：US20170090625A1

公开(公告)日：2017-03-30

申请号：US15312129

申请日：2015-05-15

Applicant: Sharp Kabushiki Kaisha

Inventor： Hiroki MAKINO ,  Mikihiro NOMA ,  Tomotoshi TSUJIOKA ,  Daiji KITAGAWA ,  Hiroyuki OGAWA ,  Yasuhiro SUGITA

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0416 ,  G06F2203/04111

Abstract: A touch panel is realized that is able to decrease the amount of dead space at the periphery of the touch panel and that has highly accurate touch panel sensitivity. In a touch panel, Y direction conductive patterns are arranged so as to be separated from wiring patterns in Y direction conductive pattern regions between electrode units of X direction conductive patterns. As a result, in this conductive sheet, it is possible to appropriately prevent the occurrence of parasitic capacitance resulting from the Y direction conductive patterns and the wiring patterns. Therefore, in a touch panel device or the like that uses such a touch panel, it is possible to effectively prevent the generation of noise that overlaps sense signals as a result of the above-mentioned parasitic capacitance, thereby making it possible to realize highly accurate touch panel sensitivity.