公开(公告)号：US20150193053A1

公开(公告)日：2015-07-09

申请号：US14660522

申请日：2015-03-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kazushige TAKAGI ,  Manabu INOUE ,  Naoki KOSUGI ,  Takahito NAKAYAMA ,  Akira TOKAI ,  Shigeo KASAHARA ,  Hiroyuki KADO ,  Shuji INOUE ,  Toshiyuki AOYAMA

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F2203/04112

Abstract: An input device according to the present disclosure is an input device arranged in a display device that sequentially applies a scanning signal to a plurality of scanning signal lines in one frame period to perform update of display, the input device comprising driving electrodes in quantity of N provided corresponding to the plurality of scanning signal lines, and a plurality of sensing electrodes arranged so as to intersect with the driving electrodes in quantity of N to form capacitive elements at intersection portions. In a touch detection period, a driving signal is sequentially applied to the driving electrodes in quantity of N, and a touch detection is performed based on a detection signal output from each of the plurality of sensing electrodes.

Abstract translation: 根据本公开的输入装置是布置在显示装置中的输入装置，其在一个帧周期内顺序地向多个扫描信号线施加扫描信号，以执行显示更新，所述输入装置包括N的驱动电极 与多个扫描信号线相对应地设置有多个检测电极，其以与N个的驱动电极相交的方式配置，以在交叉部分形成电容元件。 在触摸检测周期中，驱动信号以N的量顺序施加到驱动电极，并且基于从多个感测电极中的每一个输出的检测信号执行触摸检测。

公开(公告)号：US20150331531A1

公开(公告)日：2015-11-19

申请号：US14806695

申请日：2015-07-23

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Toshiyuki AOYAMA ,  Shuji INOUE ,  Manabu INOUE ,  Shigeo KASAHARA ,  Hiroyuki KADO ,  Naoki KOSUGI ,  Kazushige TAKAGI ,  Akira TOKAI ,  Takahito NAKAYAMA

IPC: G06F3/041 ,  G06F3/046 ,  G02F1/1333 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G06F3/044 ,  G06F3/046 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: An input device according to the technology disclosed herein is one which is disposed on a user side of a display device, and includes a pair of coordinate detection electrodes that are disposed to face each other via a dielectric element. One of the pair of the coordinate detection electrodes is disposed on flexible film bonded on a surface on the user side of the display device. Electrodes of the display device serve as the other of the pair of the coordinate detection electrodes. Flexible film includes an extension part which extends from a detection region where the one of the coordinate detection electrodes is disposed. The extension part includes wiring parts which electrically couple to the coordinate detection electrodes and electrically and mechanically couple to connection parts that are disposed on the display device.

Abstract translation: 根据本文公开的技术的输入装置是布置在显示装置的用户侧上的输入装置，并且包括经由电介质元件彼此相对设置的一对坐标检测电极。 一对坐标检测电极中的一个设置在粘合在显示装置的用户侧的表面上的柔性膜上。 显示装置的电极用作一对坐标检测电极中的另一个。 柔性膜包括从设置有坐标检测电极的检测区域延伸的延伸部。 延伸部分包括电耦合到坐标检测电极并电气和机械耦合到设置在显示装置上的连接部分的布线部分。

公开(公告)号：US20150116266A1

公开(公告)日：2015-04-30

申请号：US14527605

申请日：2014-10-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Manabu INOUE ,  Hiroyuki KADO ,  Shigeo KASAHARA ,  Naoki KOSUGI ,  Toshiyuki AOYAMA ,  Shuji INOUE ,  Kazushige TAKAGI ,  Akira TOKAI ,  Takahito NAKAYAMA

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: An input device that can prevent a reduction in the accuracy of detection of a contact position, even when a display device operates in a PSR mode, is provided. The input device is provided in a display device configured to operate in either a first mode or a second mode and is configured to detect a contact position of a user. The input device includes a plurality of driving electrodes and a touch controller. The touch controller is configured to determine the operation mode of the display device, configured to generate touch driving signal based on a result of the determination, and configured to apply the generated touch driving signals to the driving electrodes.

Abstract translation: 即使在以PSR模式操作显示装置的情况下，也能够防止接触位置的检测精度降低的输入装置。 输入设备被提供在被配置为以第一模式或第二模式操作的显示设备中，并且被配置为检测用户的接触位置。 输入装置包括多个驱动电极和触摸控制器。 触摸控制器被配置为确定显示装置的操作模式，其被配置为基于确定的结果生成触摸驱动信号，并且被配置为将所产生的触摸驱动信号施加到驱动电极。

公开(公告)号：US20150116267A1

公开(公告)日：2015-04-30

申请号：US14528256

申请日：2014-10-30

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shuji INOUE ,  Hiroyuki KADO ,  Naoki KOSUGI ,  Toshiyuki AOYAMA ,  Shigeo KASAHARA ,  Manabu INOUE ,  Akira TOKAI ,  Kazushige TAKAGI ,  Takahito NAKAYAMA

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: An input device for detecting a touch operation performed by a user includes a plurality of driving electrodes, and a plurality of detection electrodes which are disposed intersecting with the driving electrodes. The input device detects a position touched by a user by applying a driving signal to the driving electrode and detecting a detection signals outputted from each of the detection electrodes. The detection signal varies with a change in capacitance at an intersection between the driving electrode and the detection electrode. The input device further includes a plurality of signal correctors, each of which is provided for each driving electrode. The signal corrector is configured to add a correction signal to the driving signal in a rising portion and/or a falling portion of the driving signal and apply the driving signal added with the correction signal to the driving electrode.

Abstract translation: 用于检测用户执行的触摸操作的输入装置包括多个驱动电极和与驱动电极交叉设置的多个检测电极。 输入装置通过向驱动电极施加驱动信号并检测从每个检测电极输出的检测信号来检测用户触摸的位置。 检测信号随着驱动电极和检测电极之间的交点处的电容变化而变化。 输入装置还包括多个信号校正器，每个信号校正器为每个驱动电极提供。 信号校正器被配置为在驱动信号的上升部分和/或下降部分中向驱动信号添加校正信号，并将添加有校正信号的驱动信号施加到驱动电极。

公开(公告)号：US20150116247A1

公开(公告)日：2015-04-30

申请号：US14527582

申请日：2014-10-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Manabu INOUE ,  Hiroyuki KADO ,  Shigeo KASAHARA ,  Naoki KOSUGI ,  Toshiyuki AOYAMA ,  Shuji INOUE ,  Kazushige TAKAGI ,  Akira TOKAI ,  Takahito NAKAYAMA

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: An input device that can prevent a reduction in the accuracy of detection of a contact position, even when a display device operates in a PSR mode, is provided. The input device is provided in a display device configured to operate in either a first mode or a second mode, and to generate mode signal giving notice of the current operation mode and is configured to detect a contact position of a user. The input device includes a plurality of driving electrodes and touch controller. Touch controller is configured to determine the operation mode of display device based on mode signal, to generate touch driving signal based on a result of the determination, and to apply the generated touch driving signals to the driving electrodes.

Abstract translation: 即使在以PSR模式操作显示装置的情况下，也能够防止接触位置的检测精度降低的输入装置。 输入装置设置在配置为以第一模式或第二模式操作的显示装置中，并且生成给出当前操作模式的模式信号，并且被配置为检测用户的接触位置。 输入装置包括多个驱动电极和触摸控制器。 触摸控制器被配置为基于模式信号确定显示装置的操作模式，以基于确定的结果生成触摸驱动信号，并将所产生的触摸驱动信号施加到驱动电极。

公开(公告)号：US20150268765A1

公开(公告)日：2015-09-24

申请号：US14645755

申请日：2015-03-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takahito NAKAYAMA ,  Hiroyuki KADO ,  Toshiyuki AOYAMA ,  Shigeo KASAHARA ,  Naoki KOSUGI ,  Shuji INOUE ,  Manabu INOUE ,  Akira TOKAI ,  Kazushige TAKAGI

IPC: G06F3/044

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

Abstract: An input device having a touch sensor function includes a plurality of first electrodes; a plurality of second electrodes which are disposed facing the plurality of first electrodes, each second electrode coupled capacitively with the first electrode to output a detection signal based on a touch operation, a plurality of third electrodes each disposed in a region between adjacent second electrodes, and a plurality of first connection sections which have a resistance value not lower than 1 MΩ, and electrically connect the plurality of third electrodes to a predetermined electrode set to a predetermined potential.

Abstract translation: 具有触摸传感器功能的输入装置包括多个第一电极; 多个第二电极，被布置成面向所述多个第一电极，每个第二电极与所述第一电极电容耦合以基于触摸操作输出检测信号;多个第三电极，每个第三电极分别设置在相邻的第二电极之间的区域中; 以及多个第一连接部，其具有不低于1MΩ的电阻值;并且将所述多个第三电极电连接到设定为预定电位的预定电极。

公开(公告)号：US20150109248A1

公开(公告)日：2015-04-23

申请号：US14520919

申请日：2014-10-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Akira TOKAI ,  Hiroyuki KADO ,  Shigeo KASAHARA ,  Naoki KOSUGI ,  Toshiyuki AOYAMA ,  Shuji INOUE ,  Kazushige TAKAGI ,  Manabu INOUE ,  Takahito NAKAYAMA

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0416 ,  G09G3/3406 ,  G09G2300/0426

Abstract: An input device which is a capacitive coupling type and can reduce visibility of wiring patterns of electrodes and interference fringes is provided. The input device is included in a display device including a plurality of pixels, and is configured to detect a contact position of a user. The input device includes a plurality of first electrodes, a plurality of second electrodes disposed so as to cross the first electrodes, and a plurality of third electrodes disposed between the second electrodes. Slits extending obliquely with respect to an extension direction of the second electrodes are formed between the third electrodes.

Abstract translation: 提供了作为电容耦合型并能够降低电极和干涉条纹的布线图案的可视性的输入装置。 输入装置包括在包括多个像素的显示装置中，并且被配置为检测用户的接触位置。 输入装置包括多个第一电极，多个第二电极，其设置成与第一电极交叉，以及多个第三电极，设置在第二电极之间。 在第三电极之间形成有相对于第二电极的延伸方向倾斜延伸的狭缝。