公开(公告)号：US20110261009A1

公开(公告)日：2011-10-27

申请号：US13090366

申请日：2011-04-20

Applicant: Yoshinori INAGAKI ,  Shigeyuki NISHITANI ,  Kouichi ANNO

Inventor： Yoshinori INAGAKI ,  Shigeyuki NISHITANI ,  Kouichi ANNO

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0418 ,  G06F2203/04111

Abstract: Provided is an electrostatic capacitance type touch panel, wherein lead lines are connected to respective end portions of at least either one of the X electrodes and the Y electrodes respectively, the touch panel further comprises an inspection electrode which is laminated to respective end portions of the at least either one of the X electrodes and the Y electrodes with an insulation film sandwiched therebetween on a side where the lead lines are not connected to the at least either one of the X electrodes and the Y electrodes, and a voltage for inspection is supplied to the inspection electrode during an inspection time and a voltage at the same phase as the drive voltage supplied to the at least either one of the X electrodes and the Y electrodes is supplied to the inspection electrode during a usual operation time.

Abstract translation: 提供了一种静电电容式触摸面板，其中引线分别连接到X电极和Y电极中的至少一个的相应端部，触摸面板还包括检查电极，层叠到 在X电极和Y电极之间的至少任一个上，绝缘膜夹在两者之间，引线不连接至X电极和Y电极中的至少一个，并且提供检查电压 在检查时间期间向检查电极施加电压，并且在通常的操作时间期间将与提供给X电极和Y电极中的至少一个的驱动电压相同的电压提供给检查电极。

公开(公告)号：US20120274605A1

公开(公告)日：2012-11-01

申请号：US13542730

申请日：2012-07-06

Applicant: Kouichi ANNO

Inventor： Kouichi ANNO

IPC: G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044 ,  G06F3/045 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112 ,  G09G3/36

Abstract: A touch panel includes X electrodes which extend in a same direction, and Y electrodes which extend in a direction different from the direction of the X electrodes. The X electrodes and the Y electrodes respectively include intersection portions each formed where the X electrodes and the Y electrodes overlap each other, and electrode portions each formed between the intersection portions, wherein the electrode portions of one of the X electrodes is smaller in area than the electrode portions of one of the Y electrodes, and wherein dummy electrodes are formed close to the electrode portion of one of the X electrode or the Y electrodes.

Abstract translation: 触摸面板包括沿相同方向延伸的X电极和沿与X电极的方向不同的方向延伸的Y电极。 X电极和Y电极分别包括各自形成在X电极和Y电极彼此重叠的交点部分，以及各自形成在交叉部分之间的电极部分，其中X电极之一的电极部分的面积小于 Y电极中的一个的电极部分，并且其中虚拟电极形成在X电极或Y电极之一的电极部分附近。

公开(公告)号：US20120139829A1

公开(公告)日：2012-06-07

申请号：US13151362

申请日：2011-06-02

Applicant: Kouichi ANNO ,  Takumi Sato ,  Masahiro Teramoto

Inventor： Kouichi ANNO ,  Takumi Sato ,  Masahiro Teramoto

IPC: G09G5/00 ,  G06F3/038

CPC classification number: G02F1/136259 ,  G02F1/133305 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1339 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/136263 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/28 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103

Abstract: A technique that can simply determine pass/failure of signal interconnects for chipping or cracking of a substrate without increase in the number of manufacturing steps.A display device comprises: a coordinate input device including a transparent substrate having a first signal interconnect disposed in a region outside a detection region corresponding to a contact position, the first signal interconnect having one end connected to the detection electrodes and being formed with a first electrode terminal at the other end thereof, and a flexible interconnect substrate connected to the first electrode terminal; and a display panel for image display based on a video signal from an external system; wherein the coordinate inputting device has a second signal interconnect disposed outside the first signal interconnect but near the peripheral edge of the transparent substrate, the second signal interconnect surrounding the area where the detection region is included and the first signal interconnect is formed, the second signal interconnect being opened at opposite ends thereof and being connected to respective electrode terminals for inspection at the open ends, and wherein the second signal interconnect is formed of a thin conductive film disposed along the peripheral edge portion of the transparent substrate.

Abstract translation: 一种可以简单地确定信号互连的通过/故障的技术，用于在不增加制造步骤数量的情况下对衬底进行切割或破裂。 显示装置包括：坐标输入装置，包括透明基板，该透明基板具有布置在对应于接触位置的检测区域外的区域中的第一信号互连，所述第一信号互连具有连接到检测电极的一端，并且形成有第一 电极端子和与第一电极端子连接的柔性互连基板; 以及基于来自外部系统的视频信号的用于图像显示的显示面板; 其中所述坐标输入装置具有布置在所述第一信号互连之外但在所述透明基板的周缘附近的第二信号互连，围绕包括所述检测区域的区域和形成所述第一信号互连的所述第二信号互连，所述第二信号 互连件在其相对端被打开并且连接到相应的电极端子，用于在开口端检查，并且其中第二信号互连由沿着透明基板的周缘部分设置的薄导电膜形成。

公开(公告)号：US20110069036A1

公开(公告)日：2011-03-24

申请号：US12883557

申请日：2010-09-16

Applicant: Kouichi ANNO

Inventor： Kouichi ANNO

IPC: G06F3/045

CPC classification number: G06F3/044 ,  G06F3/03545

Abstract: In a display device including a capacitive coupling touch panel, reaction to touch with nonconductive input means is achieved, and highly accurate position detection is realized with a small number of electrodes even with a small touch area. X-electrodes and Y-electrodes which intersect with each other via a first insulating layer and a Z-electrode which is in a floating state via a second insulating layer are disposed. For the Z-electrode, a material whose thickness changes by pressing due to touch, such as an elastic conductive material, is used. The Z-electrode is arranged so as to overlap both the X-electrode and the Y-electrode neighboring to each other. A pad portion of the X-electrode has a shape such that an area is maximized in the vicinity of a fine line portion of the relevant X-electrode.

Abstract translation: 在包括电容耦合触摸面板的显示装置中，实现与非导电输入装置的接触反应，并且即使具有小的触摸面积也能实现具有少量电极的高精度位置检测。 设置通过第一绝缘层和经由第二绝缘层处于浮置状态的Z电极彼此相交的X电极和Y电极。 对于Z电极，使用通过诸如弹性导电材料的触摸等压力而使其厚度变化的材料。 Z电极被配置为与X电极和彼此相邻的Y电极重叠。 X电极的焊盘部分具有使得相关X电极的细线部分附近的面积最大的形状。

公开(公告)号：US20100134440A1

公开(公告)日：2010-06-03

申请号：US12624434

申请日：2009-11-24

Applicant: Kouji HAYAKAWA ,  Koji NAGATA ,  Norio MAMBA ,  Toshiyuki KUMAGAI ,  Shinji SEKIGUCHI ,  Kouichi ANNO ,  Tsutomu FURUHASHI

Inventor： Kouji HAYAKAWA ,  Koji NAGATA ,  Norio MAMBA ,  Toshiyuki KUMAGAI ,  Shinji SEKIGUCHI ,  Kouichi ANNO ,  Tsutomu FURUHASHI

IPC: G06F3/045

CPC classification number: G06F3/044

Abstract: The display device is provided with X electrodes XP and Y electrodes YP which cross with a first insulating layer in between and a number of Z electrodes which are electrically floating from each other with a second insulating layer in between. The Z electrodes are arranged so that each Z electrode overlaps both an adjacent X electrode and Y electrode. The pad portion of a first X electrode has such a form that the area is maximum in the vicinity of the fine wire portion of the first X electrode and the area is minimum in the vicinity of the fine wire portion of an adjacent second X electrode, and the area of the pad portion is smaller towards the direction in which the distance increases away from the vicinity of the fine wire portion of the first X electrode. A pulse signal is sequentially applied to one set of X electrodes or Y electrodes.

Abstract translation: 显示装置设置有与第一绝缘层交叉的X电极XP和Y电极YP，以及与之间的第二绝缘层彼此电浮置的多个Z电极。 Z电极被布置成使得每个Z电极与相邻的X电极和Y电极重叠。 第一X电极的焊盘部分具有在第一X电极的细线部分附近的面积最大的区域，并且相邻的第二X电极的细线部分附近的面积最小， 并且所述焊盘部分的面积朝着距离所述第一X电极的细线部分附近的距离增加的方向较小。 脉冲信号依次施加到一组X电极或Y电极。

公开(公告)号：US20100231554A1

公开(公告)日：2010-09-16

申请号：US12719084

申请日：2010-03-08

Applicant: Kouichi ANNO ,  Shigeyuki NISHITANI

Inventor： Kouichi ANNO ,  Shigeyuki NISHITANI

IPC: G06F3/045

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

Abstract: A display device incorporating a touch panel that can be made thinner than a conventional one and requires no countermeasure against misalignment in overlapping is provided by incorporating a touch panel. The display device incorporating a touch panel includes a display panel having a first substrate and a second substrate. The second substrate has a conductive light shielding film formed in a grid pattern on a surface on the opposite side from an observer. The conductive light shielding film is used as a touch panel electrode of electrostatic capacitive coupling system. The conductive light shielding film has a shape with four corners. The corners of the conductive light shielding film are connected to a touch position detection circuit. The display panel has four conductive members. The first substrate has four connecting portions each connected to each of the corners of the conductive light shielding film via each of the conductive members, four terminals connected to the touch position detection circuit, and wires each connecting each of the connecting portions with each of the terminals. The conductive member is a conductive bead.

Abstract translation: 通过结合触摸面板，提供了结合有触摸面板的显示装置，其可以制成比常规的触摸面板更薄，并且不需要对重叠的未对准的对策。 包括触摸面板的显示装置包括具有第一基板和第二基板的显示面板。 第二基板具有在与观察者相反的一侧的表面上以网格图案形成的导电遮光膜。 导电遮光膜用作静电电容耦合系统的触摸面板电极。 导电性遮光膜具有四角形状。 导电遮光膜的角部与触摸位置检测电路连接。 显示面板具有四个导电构件。 第一基板具有四个连接部分，每个连接部分通过每个导电部件连接到导电屏蔽膜的每个角部，四个端子连接到触摸位置检测电路;以及电线，每个连接部分与每个连接部分 终端。 导电构件是导电珠。

公开(公告)号：US20090322704A1

公开(公告)日：2009-12-31

申请号：US12493391

申请日：2009-06-29

Applicant: Kouichi ANNO

Inventor： Kouichi ANNO

IPC: G06F3/045

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044 ,  G06F3/045 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112 ,  G09G3/36

Abstract: The display device with a touch panel includes: a display panel; and a touch panel formed to be overlaid on the display panel, in which: the touch panel includes X electrodes and Y electrodes which intersect the X electrodes; the X electrodes and the Y electrodes include intersection portions at which the X electrodes and the Y electrodes intersect each other, and electrode portions each formed between the intersection portions; and either the electrode portions of the X electrode or the electrode portion of the Y electrodes are smaller in area than another thereof so that a capacitance of one line of the X electrodes and a capacitance of one line of the Y electrodes are equal to each other. The display device with a touch panel has a large S/N ratio and a high detection sensitivity.

Abstract translation: 具有触摸面板的显示装置包括：显示面板; 以及形成为覆盖在所述显示面板上的触摸面板，其中：所述触摸面板包括与X电极相交的X电极和Y电极; X电极和Y电极包括X电极和Y电极彼此相交的交叉部分，以及各自形成在交叉部分之间的电极部分; 并且X电极的电极部分或Y电极的电极部分的面积比其他电极部分的面积小，使得X电极的一行的电容和Y电极的一行的电容彼此相等 。 具有触摸面板的显示装置具有大的S / N比和高检测灵敏度。

公开(公告)号：US20120287079A1

公开(公告)日：2012-11-15

申请号：US13465055

申请日：2012-05-07

Applicant: Takumi SATO ,  Masahiro TERAMOTO ,  Kouichi ANNO

Inventor： Takumi SATO ,  Masahiro TERAMOTO ,  Kouichi ANNO

IPC: G06F3/044

CPC classification number: G06F3/044 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Provided is a capacitance type touch panel, including: X electrodes which are arranged in parallel in a first direction; Y electrodes which are arranged in parallel in a second direction; and extraction wirings which are connected to one end portions of the Y electrodes, respectively. Each of the extraction wirings is connected to a terminal corresponding to the each of the extraction wirings, the terminal being formed at one side of the substrate. Provided that adjacent two of the Y electrodes are a first Y electrode and a second Y electrode, another end portion of the first Y electrode and another end portion of the second Y electrode have a coupling capacitance for AC-coupling the another end portion of the first Y electrode and the another end portion of the second Y electrode.

Abstract translation: 提供一种电容型触摸面板，其包括：沿第一方向平行布置的X电极; Y电极，其沿第二方向平行布置; 以及分别连接到Y电极的一个端部的提取布线。 每个提取布线连接到与每个提取布线对应的端子，端子形成在基板的一侧。 假设相邻的两个Y电极是第一Y电极和第二Y电极，则第一Y电极的另一个端部和第二Y电极的另一端部具有耦合电容，用于将 第一Y电极和第二Y电极的另一端部。

公开(公告)号：US20110128246A1

公开(公告)日：2011-06-02

申请号：US12954976

申请日：2010-11-29

Applicant: Hiroshi ESAKA ,  Shouji IKEDA ,  Kouichi ANNO

Inventor： Hiroshi ESAKA ,  Shouji IKEDA ,  Kouichi ANNO

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F1/169 ,  H01L27/323

Abstract: An electrostatic capacitive coupling type touch panel in which a period before wiring formed outside an input region is chipped or wire-broken due to deterioration of a mask pattern can be prolonged. The touch panel has an input region and plural wirings formed around the input region. The input region has plural X electrodes and plural Y electrodes crossing the X electrodes. The plural wirings are connected to corresponding electrodes of the plural X electrodes and Y electrodes. The plural wirings respectively have a conductive layer and a metal layer formed on the conductive layer. The conductive layer is formed to be wider than the metal layer. The plural wirings have a corner. Among the plural wirings, in the wiring provided in the farthest position from the input region, the corner of the metal layer is chamfered.

Abstract translation: 可以延长静电电容耦合型触摸面板，其中在输入区域外部形成的布线之间的周期由于掩模图案的劣化而被切削或断线。 触摸面板具有输入区域和形成在输入区域周围的多个布线。 输入区域具有多个X电极和与X电极交叉的多个Y电极。 多个配线连接到多个X电极和Y电极的对应电极。 多个布线分别具有形成在导电层上的导电层和金属层。 导电层形成为比金属层宽。 复数布线有一个角落。 在多个布线中，在距离输入区域最远的位置设置的布线中，金属层的角部被倒角。

公开(公告)号：US20100085326A1

公开(公告)日：2010-04-08

申请号：US12572395

申请日：2009-10-02

Applicant: Kouichi ANNO

Inventor： Kouichi ANNO

IPC: G06F3/044

CPC classification number: H03K17/9622 ,  G06F3/044 ,  G06F2203/04111 ,  H05K1/118 ,  H05K2201/09245 ,  H05K2201/09254 ,  H05K2201/09781 ,  H05K2201/10128

Abstract: A highly reliable electrostatic-capacitive-type display device with a touch panel which allows a user to perform finger touch inputting and exhibits excellent detection sensitivity is provided. A transparent conductive film is formed above a back surface of an electrostatic-capacitive-type touch panel so as to block noises generated by a display device. A conductive member is provided to supply a voltage to a transparent conductive film formed above a back surface of the touch panel. An electrode which is formed on the electrostatic-capacitive-type touch panel is divided in accordance with a ratio between the number of X electrodes and the number of Y electrodes. A floating electrode is formed in a gap defined between the electrodes so as to adjust an area of the electrode. Due to the shrinkage of the area of the electrode, it is possible to lower a noise level to a level equal to or lower than a signal level. Accordingly, an S/N ratio is increased thus enhancing detection sensitivity. Further, lines are branched on a flexible printed circuit board and intersecting lines are formed on a back surface of the flexible printed circuit board, and the intersecting lines are made to orthogonally intersect with lines formed on a front surface of the flexible printed circuit board thus lowering line capacitance.

Abstract translation: 提供了具有触摸面板的高度可靠的静电电容型显示装置，其允许用户执行手指触摸输入并且显示出优异的检测灵敏度。 在静电电容型触摸面板的背面上形成透明导电膜，以阻止由显示装置产生的噪声。 提供导电构件以向形成在触摸面板的背面上方的透明导电膜提供电压。 根据X电极的数量和Y电极的数量之间的比例，分离形成在静电电容型触摸面板上的电极。 浮动电极形成在限定在电极之间的间隙中，以调节电极的面积。 由于电极区域的收缩，可以将噪声电平降低到等于或低于信号电平的电平。 因此，S / N比增加，从而提高检测灵敏度。 此外，线在柔性印刷电路板上分支，并且在柔性印刷电路板的后表面上形成相交线，并且使交叉线与形成在柔性印刷电路板的前表面上的线正交相交，因此 降低线路电容。