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公开(公告)号：US20100309162A1
公开(公告)日：2010-12-09
申请号：US12788508
申请日：2010-05-27
IPC分类号： G06F3/045
CPC分类号： G06F3/044 , G06F3/03547 , G06F3/047 , G09G3/2983 , G09G3/2986 , H01J11/12
摘要： A touch panel, a display panel, and a display unit achieving prevention of erroneous detection caused by external noise, are provided. The touch panel includes: a plurality of detection scan electrodes extending in a first direction; and a plurality of detection electrodes facing the plurality of detection scan electrodes and extending in a second direction which intersects the first direction. A ratio of fringe capacitance to total capacitance between one or more selected detection scan electrodes and a first detection electrode is different from a ratio of fringe capacitance to total capacitance between the one or more selected detection scan electrodes and a second detection electrode. The one or more selected detection scan electrodes are selected, in a desired unit, from the plurality of detection scan electrodes, to be supplied with a selection pulse, and each of the first and the second detection electrodes is selected from the plurality of detection electrodes.
摘要翻译： 提供了一种实现防止由外部噪声引起的错误检测的触摸面板，显示面板和显示单元。 触摸面板包括：沿第一方向延伸的多个检测扫描电极; 以及面对多个检测用扫描电极的多个检测电极，并且在与第一方向相交的第二方向上延伸。 一个或多个所选择的检测扫描电极和第一检测电极之间的边缘电容与总电容的比率不同于一个或多个所选检测扫描电极和第二检测电极之间的边缘电容与总电容的比率。 一个或多个选择的检测扫描电极以所需单位从多个检测扫描电极中选择，以被提供选择脉冲，并且第一和第二检测电极中的每一个从多个检测电极中选择 。
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公开(公告)号：US20100302202A1
公开(公告)日：2010-12-02
申请号：US12662976
申请日：2010-05-13
IPC分类号： G06F3/045
CPC分类号： G06F3/0418 , G06F1/1643 , G06F3/0412 , G06F3/0416 , G06F3/044
摘要： A touch sensor includes a touch drive electrode, a touch detection electrode provided opposed to or side by side with the touch drive electrode and forming an electrostatic capacitance between the touch detection electrode and the touch drive electrode, and a touch detection circuit detecting a contact or proximity position of an object on the basis of a detection signal obtained from the touch detection electrode by applying a touch sensor drive signal to the touch drive electrode. The touch drive electrode is split into plural stripe-like electrode patterns. Applying the touch sensor drive signal to part of the electrode patterns forms a drive line at that time. The touch detection circuit performs a detection on the basis of a first detection signal obtained from a first drive line formed in a first period, and a second detection signal obtained from a second drive line formed in a second period.
摘要翻译： 触摸传感器包括触摸驱动电极，与触摸驱动电极相对或并排设置并在触摸检测电极和触摸驱动电极之间形成静电电容的触摸检测电极，以及检测触点的触摸检测电路 基于通过对触摸驱动电极施加触摸传感器驱动信号从触摸检测电极获得的检测信号，对象的接近位置。 触摸驱动电极被分成多个条状电极图案。 将触摸传感器驱动信号应用于部分电极图案形成驱动线。 触摸检测电路根据从第一期间形成的第一驱动线获得的第一检测信号和从在第二期间形成的第二驱动线获得的第二检测信号，进行检测。
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3.发明申请DISPLAY APPARATUS AND TOUCH DETECTION APPARATUS USING SHIFT OF DETECTION OPERATION FOR REDUCED DETECTION TIME 审中-公开显示装置和触摸检测装置使用检测操作的移位来减少检测时间公开(公告)号：US20170075485A1
公开(公告)日：2017-03-16
申请号：US15358006
申请日：2016-11-21
IPC分类号： G06F3/041 , G02F1/1333 , G06F3/044
CPC分类号： G06F3/0416 , G02F1/13338 , G02F2201/123 , G06F3/0412 , G06F3/044 , G06F2203/04101 , G09G3/3614 , G09G3/3655 , G09G3/3677 , G09G2300/0434
摘要： A display apparatus includes: a display face; a display function layer adapted to vary display on the display face in response to an inputted image signal; a plurality of driving electrodes disposed separately in one direction; a detection scanning control section configured to apply a detection driving voltage to some of the plural driving electrodes and carry out detection driving scanning while shifting an application object of the detection driving voltage in the one direction on the display face and then control the detection driving scanning such that jump shift of carrying out shift with a pitch of twice or more times a driving electrode pitch is included; and a plurality of sensor lines disposed separately in a direction different from the one direction and responding to touch or proximity of a detection object with or to the display face to exhibit an electric variation.
摘要翻译： 一种显示装置，包括：显示面; 显示功能层，其适于响应于输入的图像信号而改变显示面上的显示; 沿一个方向分开设置的多个驱动电极; 检测用扫描控制部，被配置为对所述多个驱动电极中的一些驱动电极施加检测驱动电压，并在所述显示面上沿一个方向移动所述检测用驱动电压的应用对象，进行检测驱动扫描，然后控制所述检测驱动扫描 包括以驱动电极间距的两倍或更多倍的间距进行移位的跳跃移位; 以及多个传感器线，其沿与该一个方向不同的方向分开设置，并且响应于检测对象与显示面的接触或接近而呈现出电变化。
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4.发明授权Display device with capacitive touch sensor with slit formed in a surface of a detecting electrode opposed to a scanning electrode to realize detection with high accuracy 有权具有形成在与扫描电极相对的检测电极的表面中的狭缝的电容式触摸传感器的显示装置以高精度实现检测公开(公告)号：US09092095B2
公开(公告)日：2015-07-28
申请号：US12759260
申请日：2010-04-13
IPC分类号： G06F3/045 , G06F3/044 , G06F3/046 , G02F1/1333
CPC分类号： G06F3/0416 , G02F1/13338 , G02F1/133528 , G02F1/134309 , G02F1/13439 , G02F1/1368 , G02F2201/121 , G02F2201/123 , G02F2203/01 , G06F3/0412 , G06F3/044 , G06F2203/04101 , G06F2203/04103 , G06F2203/04108 , G06F2203/04111 , G09G5/18 , G09G2300/0426
摘要： An information input device includes a touch panel configured to be provided with a touch sensor that detects a position at which a sensing object is brought close to a sensing surface. In this information input device, the touch sensor has a scanning electrode and a detecting electrode that is opposed to the scanning electrode with the intermediary of a dielectric substance, and is a capacitive sensor whose electrostatic capacitance changes if the sensing object is brought close to the detecting electrode. Furthermore, a slit is formed in a surface of the detecting electrode opposed to the scanning electrode.
摘要翻译： 信息输入装置包括：触摸面板，被配置为设置有触摸传感器，其检测感测对象靠近感测表面的位置。 在该信息输入装置中，触摸传感器具有扫描电极和检测电极，该扫描电极和检测电极与介电物质的介质的扫描电极相对，并且是如果感测对象靠近 检测电极。 此外，在与扫描电极相对的检测电极的表面上形成狭缝。
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公开(公告)号：US09122357B2
公开(公告)日：2015-09-01
申请号：US12788508
申请日：2010-05-27
CPC分类号： G06F3/044 , G06F3/03547 , G06F3/047 , G09G3/2983 , G09G3/2986 , H01J11/12
摘要： A touch panel, a display panel, and a display unit achieving prevention of erroneous detection caused by external noise, are provided. The touch panel includes: a plurality of detection scan electrodes extending in a first direction; and a plurality of detection electrodes facing the plurality of detection scan electrodes and extending in a second direction which intersects the first direction. A ratio of fringe capacitance to total capacitance between one or more selected detection scan electrodes and a first detection electrode is different from a ratio of fringe capacitance to total capacitance between the one or more selected detection scan electrodes and a second detection electrode. The one or more selected detection scan electrodes are selected, in a desired unit, from the plurality of detection scan electrodes, to be supplied with a selection pulse, and each of the first and the second detection electrodes is selected from the plurality of detection electrodes.
摘要翻译： 提供了一种实现防止由外部噪声引起的错误检测的触摸面板，显示面板和显示单元。 触摸面板包括：沿第一方向延伸的多个检测扫描电极; 以及面对多个检测用扫描电极的多个检测电极，并且在与第一方向相交的第二方向上延伸。 一个或多个所选择的检测扫描电极和第一检测电极之间的边缘电容与总电容的比率不同于一个或多个所选检测扫描电极和第二检测电极之间的边缘电容与总电容的比率。 一个或多个选择的检测扫描电极以所需单位从多个检测扫描电极中选择，以被提供选择脉冲，并且第一和第二检测电极中的每一个从多个检测电极中选择 。
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公开(公告)号：US08860685B2
公开(公告)日：2014-10-14
申请号：US12662976
申请日：2010-05-13
CPC分类号： G06F3/0418 , G06F1/1643 , G06F3/0412 , G06F3/0416 , G06F3/044
摘要： A touch sensor includes a touch drive electrode, a touch detection electrode provided opposed to or side by side with the touch drive electrode and forming an electrostatic capacitance between the touch detection electrode and the touch drive electrode, and a touch detection circuit detecting a contact or proximity position of an object on the basis of a detection signal obtained from the touch detection electrode by applying a touch sensor drive signal to the touch drive electrode. The touch drive electrode is split into plural stripe-like electrode patterns. Applying the touch sensor drive signal to part of the electrode patterns forms a drive line at that time. The touch detection circuit performs a detection on the basis of a first detection signal obtained from a first drive line formed in a first period, and a second detection signal obtained from a second drive line formed in a second period.
摘要翻译： 触摸传感器包括触摸驱动电极，与触摸驱动电极相对或并排设置并在触摸检测电极和触摸驱动电极之间形成静电电容的触摸检测电极，以及检测触点的触摸检测电路 基于通过对触摸驱动电极施加触摸传感器驱动信号从触摸检测电极获得的检测信号，对象的接近位置。 触摸驱动电极被分成多个条状电极图案。 将触摸传感器驱动信号应用于部分电极图案形成驱动线。 触摸检测电路根据从第一期间形成的第一驱动线获得的第一检测信号和从在第二期间形成的第二驱动线获得的第二检测信号，进行检测。
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公开(公告)号：US20110128254A1
公开(公告)日：2011-06-02
申请号：US13056315
申请日：2010-05-26
IPC分类号： G06F3/045
CPC分类号： G06F3/044 , G06F3/0412
摘要： A capacitive type touch sensor appropriately detecting an object, and a display and an electronic device including such a touch sensor are provided. The display including a drive electrode receiving a drive signal, a detection electrode located adjacent to the drive electrode, and a dielectric material located between the drive electrode and the detection electrode defining a capacitive area. The detection electrode generates an output signal driven by the drive signal, a detection circuit electrically connected to the detection electrode sensing the output signal. A switch element is electrically connected between the detection electrode and a voltage source providing a predefined voltage level and having a first state and a second state. A display control circuit controls a voltage applied between a display common voltage electrode and a pixel electrode to display an image based on an image signal, and the display common voltage electrode serves as the drive electrode.
摘要翻译： 适当地检测物体的电容型触摸传感器以及包括这种触摸传感器的显示器和电子设备被提供。 显示器包括接收驱动信号的驱动电极，与驱动电极相邻的检测电极，以及位于驱动电极和检测电极之间的介电材料，限定电容区域。 检测电极产生由驱动信号驱动的输出信号，检测电路电连接到感测输出信号的检测电极。 开关元件电连接在检测电极和提供预定电压电平且具有第一状态和第二状态的电压源之间。 显示控制电路控制施加在显示公共电压电极和像素电极之间的电压，以基于图像信号显示图像，并且显示公共电压电极用作驱动电极。
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公开(公告)号：US09927925B2
公开(公告)日：2018-03-27
申请号：US13056315
申请日：2010-05-26
CPC分类号： G06F3/044 , G06F3/0412
摘要： A capacitive type touch sensor appropriately detecting an object, and a display and an electronic device including such a touch sensor are provided. The display including a drive electrode receiving a drive signal, a detection electrode located adjacent to the drive electrode, and a dielectric material located between the drive electrode and the detection electrode defining a capacitive area. The detection electrode generates an output signal driven by the drive signal, a detection circuit electrically connected to the detection electrode sensing the output signal. A switch element is electrically connected between the detection electrode and a voltage source providing a predefined voltage level and having a first state and a second state. A display control circuit controls a voltage applied between a display common voltage electrode and a pixel electrode to display an image based on an image signal, and the display common voltage electrode serves as the drive electrode.
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公开(公告)号：US20100265210A1
公开(公告)日：2010-10-21
申请号：US12759260
申请日：2010-04-13
IPC分类号： G06F3/045
CPC分类号： G06F3/0416 , G02F1/13338 , G02F1/133528 , G02F1/134309 , G02F1/13439 , G02F1/1368 , G02F2201/121 , G02F2201/123 , G02F2203/01 , G06F3/0412 , G06F3/044 , G06F2203/04101 , G06F2203/04103 , G06F2203/04108 , G06F2203/04111 , G09G5/18 , G09G2300/0426
摘要： An information input device includes a touch panel configured to be provided with a touch sensor that detects a position at which a sensing object is brought close to a sensing surface. In this information input device, the touch sensor has a scanning electrode and a detecting electrode that is opposed to the scanning electrode with the intermediary of a dielectric substance, and is a capacitive sensor whose electrostatic capacitance changes if the sensing object is brought close to the detecting electrode. Furthermore, a slit is formed in a surface of the detecting electrode opposed to the scanning electrode.
摘要翻译： 信息输入装置包括：触摸面板，被配置为设置有触摸传感器，其检测感测对象靠近感测表面的位置。 在该信息输入装置中，触摸传感器具有扫描电极和检测电极，该扫描电极和检测电极与介电物质的介质的扫描电极相对，并且是如果感测对象靠近 检测电极。 此外，在与扫描电极相对的检测电极的表面上形成狭缝。
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公开(公告)号：US08976123B2
公开(公告)日：2015-03-10
申请号：US12765592
申请日：2010-04-22
IPC分类号： G06F3/041 , G02F1/1333 , G06F3/044 , G02F1/1343 , G09G3/36
CPC分类号： G06F3/044 , G02F1/13338 , G02F2001/134372 , G02F2201/121 , G06F3/0412 , G09G3/3611 , G09G3/3648 , G09G5/18 , G09G2300/0426
摘要： The display device with high detection accuracy includes: display pixel electrodes; a common electrode; a display function layer; a display control circuit performing image display control by applying a pixel voltage to each of the display pixel electrodes and applying a common drive voltage to the common electrode, the common drive voltage inverting in synchronization with a drive cycle of the image display control; a touch detection electrode cooperating with the common electrode to form a capacitor; and a touch detection circuit detecting an external proximity object, based on a detection signal obtained from the touch detection electrode in response to the common drive voltage applied to the common electrode. The touch detection circuit corrects the detection signal based on a gray scale of the image signal at the time of acquisition of the detection signal, and performs the detection operation.
摘要翻译： 具有高检测精度的显示装置包括：显示像素电极; 公共电极; 显示功能层; 显示控制电路，通过向所述显示像素电极施加像素电压并向所述公共电极施加公共驱动电压来执行图像显示控制，所述公共驱动电压与所述图像显示控制的驱动循环同步地反转; 触摸检测电极，与公共电极配合，形成电容器; 以及触摸检测电路，用于响应于施加到所述公共电极的公共驱动电压，基于从所述触摸检测电极获得的检测信号来检测外部接近物体。 触摸检测电路在获取检测信号时基于图像信号的灰度校正检测信号，并执行检测操作。
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