CN105426010A - Drive circuit for touch screen and drive method and display device thereof - Google Patents

Drive circuit for touch screen and drive method and display device thereof Download PDF

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Publication number
CN105426010A
CN105426010A CN201510934308.8A CN201510934308A CN105426010A CN 105426010 A CN105426010 A CN 105426010A CN 201510934308 A CN201510934308 A CN 201510934308A CN 105426010 A CN105426010 A CN 105426010A
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China
Prior art keywords
touch
electrode
chip
state
screen
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CN201510934308.8A
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Chinese (zh)
Inventor
刘德钰
黄建才
许育民
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天马微电子股份有限公司
厦门天马微电子有限公司
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Priority to CN201510934308.8A priority Critical patent/CN105426010A/en
Publication of CN105426010A publication Critical patent/CN105426010A/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 – G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of power-saving mode
    • G06F1/3234Power saving characterised by the action undertaken
    • G06F1/325Power saving in peripheral device
    • G06F1/3265Power saving in display device
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412Digitisers structurally integrated in a display

Abstract

The invention discloses a drive circuit for a touch screen. The drive circuit comprises at least one first touch electrode, at least one second touch electrode, a scanning circuit, a monitoring module and a touch chip. The drive circuit is characterized in that the monitoring module is electrically connected with the touch chip and used for sending monitoring signals for monitoring the state of an electronic device of the touch screen to the touch chip, the monitoring signals include the work state, the standby state and the screen lock state, the touch chip is electrically connected with the scanning circuit, the scanning circuit is electrically connected with all the touch electrodes, the touch chip is used for sending control signals generated on the basis of the monitoring signals to the scanning circuit so that the scanning circuit can scan the first touch electrodes in the standby state or the screen lock state, and scan the first touch electrodes and the second touch electrodes in the working state. The drive circuit reduces powder consumption of the touch screen and burdens of the touch chip.

Description

触摸屏的驱动电路及其驱动方法和显示装置 A driving circuit and a display apparatus and a driving method of a touch screen

技术领域 FIELD

[0001] 本申请涉及发光显示领域,尤其涉及一种触摸屏的驱动电路及其驱动方法和包括该触摸屏的驱动电路的显示装置。 [0001] The present application relates to a light emitting display, and more particularly relates to a touch panel driving circuit and a driving method and a display device including a driving circuit of the touch screen.

背景技术 Background technique

[0002]当前,触摸屏技术已经逐渐取代按键技术成为移动终端等的主流技术。 [0002] Currently, the touch screen technology has gradually replaced a key technology to become mainstream technology in the mobile terminal or the like. 触摸屏技术是根据手指、笔等接触安装在显示器前端的触摸屏时,所触摸的位置(以坐标形式)被检测到并送到CPU,从而确定被输入的信息的一种技术。 Touch screen technology is a finger or a pen in front of the monitor is mounted in contact with the touch screen, the touched position (coordinates form) is detected and sent to the CPU, a technique to determine the input information. 目前,触摸屏的应用范围非常的广阔,主要的产品包括触控类手机、笔记本电脑等移动终端,以及工业自动化行业的人机显示界面等。 Currently, the scope of application of the touch screen is very broad, main products include touch-type mobile phones, laptops and other mobile devices, and industrial automation industries such as man-machine interface display.

[0003] 现有的触摸屏为了精确定位触摸位置,通常采用全局扫描的方法对触摸屏进行逐行扫描。 [0003] Existing touch panel touched position to pinpoint, by methods generally global scanning the touchscreen progressive scanning. 这种方法不仅造成了较大的功耗,而且浪费了触控芯片的资源,尤其在大尺寸触摸屏的情况下可能会导致触控芯片的驱动能力不足的问题。 This approach not only resulted in greater power consumption, but also a waste of resources touch chip, especially in the case of large-size touch screen may result in insufficient driving capability of the touch chip issues.

发明内容 SUMMARY

[0004] 本申请的目的在于提出一种触摸屏的驱动电路、触摸屏的驱动方法以及显示装置,来解决以上背景技术部分提到的技术问题。 [0004] The purpose of the present application is to provide a driving circuit for a touch screen, a touch screen and a method of driving a display device, to solve the technical problems mentioned in the background section above.

[0005] 第一方面,本申请实施例提供了一种触摸屏的驱动电路,所述触摸屏的驱动电路包括至少一个第一触控电极、至少一个第二触控电极、扫描电路、监测模块以及触控芯片:所述监测模块与所述触控芯片电连接,用于向所述触控芯片发送监测到的所述触摸屏的电子设备的状态的监测信号,其中所述监测信号包括工作状态、待机状态、锁屏状态;所述触控芯片与所述扫描电路电连接,所述扫描电路与各所述触控电极电连接;所述触控芯片用于向所述扫描电路发送基于所述监测信号生成的控制信号,使得所述扫描电路在待机状态或锁屏状态时扫描所述第一触控电极,在工作状态时扫描所述第一触控电极和所述第二触控电极。 [0005] In a first aspect, the present application embodiment provides a driving circuit of the touch panel, the touch panel drive circuit comprises a first touch at least one electrode, at least a second touch electrode, a scan circuit, and a touch-monitoring module cHIP: the monitoring module and the chip is electrically connected to the touch, a signal for monitoring the state of the electronic apparatus of the touch screen monitor to the chip transmitted to the touch, wherein the monitoring signal includes a working state, a standby state, the lock screen; the touch chip electrically connected to the scanning circuit, a scanning circuit and each of said touch electrode is electrically connected; chip for transmitting the touch based on the monitoring circuit to the scan a control signal generating signal so that the scanning circuit is in a standby state or a lock screen scanning electrodes of the first touch, when the touch operation state of the first scan electrode and the second electrode touch.

[0006] 在一些实施例中,所述触控芯片还用于检测所述第一触控电极和/或所述第二触控电极的触控信号;当所述电子设备处于所述待机状态或所述锁屏状态时,若所述触控芯片检测到所述触控信号,所述监测模块判断所述电子设备的状态转变为工作状态。 [0006] In some embodiments, the touch chip further electrode for detecting the first touch and the touch signal / or the second touch electrode; when the electronic device is in the standby state or when the lock screen, if the touch to the touch signal detected chip, said monitoring module determines whether the electronic device transitions to the operating state.

[0007] 在一些实施例中,所述第一触控电极和所述第二触控电极为电容触控电极。 [0007] In some embodiments, the first touch electrode and said second electrode is a capacitive touch touch electrode.

[0008] 在一些实施例中,所述第一触控电极与所述第二触控电极组成m行η列的触控电极矩阵,其中所述第二触控电极位于所述触控电极矩阵的第一行、第m行、第一列以及第η列,所述第一触控电极位于所述触控电极矩阵的其余的行和列,m和η均为大于2的整数。 [0008] In some embodiments, the touch electrode matrix of the first touch and the second touch electrode consisting of m rows η column electrodes, wherein said second electrode is positioned touch the touch electrode matrix a first row, the m-th row, first column and a second column of η, the first strip electrodes of the remaining rows located touch electrodes and column matrix, and η m are integers greater than 2.

[0009] 在一些实施例中,所述第一触控电极与所述第二触控电极组成m行η列的触控电极矩阵,其中所述第一触控电极和所述第二触控电极为行间隔排列或者列间隔排列。 [0009] In some embodiments, the first electrode and the second touch touch electrode consisting of m rows and columns of a matrix η touch electrode, wherein the first touch and the second touch electrode electrodes arranged in rows or columns spaced intervals.

[0010] 在一些实施例中,所述第一触控电极与所述第二触控电极组成m行η列的触控电极矩阵,其中所述第一触控电极和所述第二触控电极在行的方向和列的方向均间隔排列。 [0010] In some embodiments, the first electrode and the second touch touch electrode consisting of m rows and columns of a matrix η touch electrode, wherein the first touch and the second touch electrode direction of the electrode row and column directions are spaced.

[0011] 第二方面,本申请实施例还提供了一种摸屏的驱动方法,所述方法包括所述监测模块获取并向所述触控芯片发送监测到的所述触摸屏的电子设备的状态的监测信号,其中所述监测信号包括工作状态、待机状态、锁屏状态;所述触控芯片基于所述待机状态或所述锁屏状态的监测信号,向所述扫描电路发送控制信号,使得扫描电路扫描所述第一触控电极;所述触控芯片基于所述工作状态的监测信号,向所述扫描电路发送控制信号,使得所述扫描电路扫描所述第一触控电极和所述第二触控电极。 Status [0011] In a second aspect, embodiments of the present application further provides a method of driving the touch screen, the method comprising acquiring the monitoring module to monitor the touch to the chip sends an electronic apparatus of the touch screen monitor signal, wherein the monitoring signal includes a working state, a standby state, the lock screen; chip based on the monitoring of the touch signal or the standby state of the lock screen, to the scan circuit transmits a control signal, such that scanning the first touch electrode scanning circuit; chip based on the touch operation state of the monitoring signal, sends a control signal to said scanning circuit, said scan circuit so that the scanning electrodes and the first touch second touch electrode.

[0012] 在一些实施例中,所述触控芯片检测所述第一触控电极和/或第二触控电极的触控信号;当所述电子设备处于所述待机状态或所述锁屏状态的时,若所述触控芯片检测到所述触控信号,所述监测模块判断所述电子设备的状态转变为工作状态。 [0012] In some embodiments, the touch detecting chip electrodes of the first touch and / or touch electrode of the second touch signal; when the electronic device is in the standby state or the lock screen state, if a touch to the touch signal detected chip, said monitoring module determines whether the electronic device transitions to the operating state.

[0013] 在一些实施例中,所述第一触控电极与所述第二触控电极组成m行η列的触控电极矩阵,其中所述第二触控电极位于所述触控电极矩阵的第一行、第m行、第一列以及第η列,所述第一触控电极位于所述触控电极矩阵的其余的行和列,m和η均为大于2的整数。 [0013] In some embodiments, the touch electrode matrix of the first touch and the second touch electrode consisting of m rows η column electrodes, wherein said second electrode is positioned touch the touch electrode matrix a first row, the m-th row, first column and a second column of η, the first strip electrodes of the remaining rows located touch electrodes and column matrix, and η m are integers greater than 2.

[0014] 在一些实施例中,所述第一触控电极与所述第二触控电极组成m行η列的触控电极矩阵,其中所述第一触控电极和所述第二触控电极为行间隔排列或者列间隔排列。 [0014] In some embodiments, the first electrode and the second touch touch electrode consisting of m rows and columns of a matrix η touch electrode, wherein the first touch and the second touch electrode electrodes arranged in rows or columns spaced intervals.

[0015] 在一些实施例中,所述第一触控电极与所述第二触控电极组成m行η列的触控电极矩阵,其中所述第一触控电极和所述第二触控电极在行的方向和列的方向均间隔排列。 [0015] In some embodiments, the first electrode and the second touch touch electrode consisting of m rows and columns of a matrix η touch electrode, wherein the first touch and the second touch electrode direction of the electrode row and column directions are spaced.

[0016] 第三方面,本申请实施例还提供了一种显示装置,包括上述的触摸屏的驱动电路。 [0016] a third aspect, the present application further provides a display apparatus comprising the above-described driving circuit of the touch screen.

[0017] 本申请提供的触摸屏的驱动电路及其驱动方法和显示装置,通过监测模块获取的电子设备的监测信号,触控芯片基于所述监测信号向扫描电路发送控制信号,使得扫描电路在待机状态或锁屏状态时仅扫描所述第一触控电极,从而实现在待机状态或锁屏状态下触摸屏的局部扫描,降低了触摸屏的功耗,同时也减少了触控芯片资源的利用,降低了触控芯片的负担。 [0017] a driving circuit and a display apparatus and a driving method of the present application provides a touch screen, the electronic device monitoring signal acquired by the monitoring module, the chip sends control signals to the touch scanning circuit based on the monitoring signal, so that the scanning circuit in the standby only the scanning electrodes of the first touch, thereby realizing partial scan in the standby state of the lock screen or touch screen, the touch screen reduces the power consumption, while also reducing the use of the touch chip resources, reducing state or lock screen the burden touch chip.

附图说明 BRIEF DESCRIPTION

[0018] 通过阅读参照以下附图所作的对非限制性实施例所作的详细描述,本申请的其它特征、目的和优点将会变得更明显: [0018] By reading the following detailed description of the accompanying drawings of non-limiting embodiments, and other features, objects and advantages of the present disclosure will become more apparent:

[0019] 图1示出了根据本申请的触摸屏的驱动电路的结构示意图; [0019] FIG. 1 shows a schematic structure of the driving circuit of the touch panel of the present disclosure;

[0020] 图2示出了根据本申请的触控电极的第一种排布方式的示意图; [0020] FIG. 2 shows a schematic diagram of a first embodiment of the touch electrode arrangement of the present application;

[0021] 图3示出了根据本申请的触控电极的第二种排布方式的示意图; [0021] FIG. 3 shows a schematic arrangement of a second embodiment of the touch electrode according to the present application;

[0022] 图4示出了根据本申请的触控电极的第三种排布方式的示意图; [0022] FIG. 4 shows a schematic arrangement of a third embodiment of the touch electrode according to the present application;

[0023] 图5示出了根据本申请的触控电极的第四种排布方式的示意图; [0023] FIG. 5 shows a schematic arrangement of a fourth embodiment according to the touch electrode of the present application;

[0024] 图6示出了根据本申请的触控电极的第五种排布方式的示意图; [0024] FIG. 6 shows a schematic view of a fifth embodiment of the arrangement according to the touch electrode of the present application;

[0025]图7示出了根据本申请的触摸屏的驱动方法的一个实施例的示意性流程图。 [0025] FIG. 7 shows a schematic flowchart of an embodiment according to a method of driving a touch screen of the present application.

具体实施方式 Detailed ways

[0026] 下面结合附图和实施例对本申请作进一步的详细说明。 Drawings and embodiments of the present application will be further described in detail [0026] below in conjunction. 可以理解的是,此处所描述的具体实施例仅仅用于解释相关发明,而非对该发明的限定。 It will be appreciated that the specific embodiments described herein are only relevant for explaining the invention, not limitation of the invention. 另外还需要说明的是,为了便于描述,附图中仅示出了与发明相关的部分。 Also to be noted also that, for convenience of description, the accompanying drawings show only parts related to the invention.

[0027] 需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。 [0027] Incidentally, in the case of no conflict, embodiments and features of the present embodiments herein may be combined with each other. 下面将参考附图并结合实施例来详细说明本申请。 Below with reference to the accompanying drawings and described in detail in conjunction with embodiments of the present application.

[0028]图1示出了根据本申请的触摸屏的驱动电路的结构示意图。 [0028] FIG. 1 shows a schematic structural view of a touch screen according to a driving circuit of the present application. 本实施例提供的触摸屏的驱动电路100包括:至少一个第一触控电极101、至少一个第二触控电极102、扫描电路103、监测模块105以及触控芯片104。 A driving circuit of the touch screen 100 is provided in this embodiment comprises: at least a first touch electrode 101, at least a second touch electrode 102, scanning circuit 103, the monitoring module 105 and a touch chip 104.

[0029] 在本实施例中,监测模块105与触控芯片104电连接,用于向上述触控芯片104发送监测到的包括该触摸屏的电子设备的状态的监测信号。 [0029] In the present embodiment, the monitoring module 105 is electrically connected to the touch control chip 104, a signal for monitoring the state of an electronic device comprising the touch panel is transmitted to the monitor chip 104 to the touch. 其中,上述监测信号包括工作状态、待机状态、锁屏状态。 Wherein the monitoring signal includes a working state, a standby state, the lock screen.

[0030] 在本实施例的一些可选的实现方式中,当工作状态的上述电子设备在超出预设时间段不被操作时,上述监测模块105可以判断该电子设备转变为待机状态;当上述电子设备的物理锁屏键被按压或锁屏软件被触控而进入非显示状态时,上述监测模块105可以判断该电子设备转变为锁屏状态。 [0030] In some alternative implementations of the present embodiment, when the operation state of the electronic device is not operated in a predetermined period of time exceeded the monitoring module 105 may determine whether the electronic device into a standby state; when said physical lock screen button is pressed or the electronic device is a touch screen software locked into a non-display state, the monitoring module 105 may determine whether the electronic device into the lock screen.

[0031] 在本实施例中,上述触控芯片104与扫描电路103电连接,上述扫描电路103与各触控电极101、102电连接。 [0031] In the present embodiment, the touch control chip 104 and the scanning circuit 103 is electrically connected to the scanning circuit 103 and each of the electrodes 101 and 102 electrically connected to the touch.

[0032] 在本实施例中,上述触控芯片104用于向上述扫描电路103发送基于监测信号生成的控制信号,使得扫描电路在待机状态或锁屏状态时扫描第一触控电极101,在工作状态时扫描第一触控电极101和第二触控电极102。 [0032] In the present embodiment, the touch controller IC 104 for transmitting a monitoring signal based on the control signal generated to the scanning circuit 103, such that a first touch scan electrode scanning circuit 101 in the standby state or the lock screen, in a first touch operation state scan electrode 101 and the electrode 102 when the second touch.

[0033] 在本实施例的一些可选的实现方式中,上述触控芯片104还用于检测上述第一触控电极101和/或第二触控电极102的触控信号。 [0033] Some alternative implementations of the embodiments in the present embodiment, the above chip 104 is further configured to detect the touch of the first touch electrode 101 and / or the second touch signal of the touch electrode 102. 当上述电子设备处于待机状态或锁屏状态时,若触控芯片104检测到触控信号,上述监测模块105判断该电子设备的状态转变为工作状态。 When the electronic device is in a standby state or a lock screen, if the touch chip 104 detects the touch signal, said monitoring module of the electronic device 105 determines a state transition to the operating state. 这里,触控信号可以是手指或笔等触摸上述电子设备的触摸屏时,基于触控电极的电容或电阻改变所产生的信号。 Here, the touch signal may be a touch screen finger or a pen touches the electronic device, a signal based on the capacitance or resistance change generated by the touch electrode.

[0034] 在本实施例的一些可选的实现方式中,上述所述第一触控电极101和第二触控电极102为电容触控电极。 [0034] Some alternative implementations of the embodiments in the present embodiment, the above-described touch the first electrode 101 and the second electrode 102 is a capacitive touch touch electrode.

[0035] 需要说明的是,本实施例的第一触控电极101、第二触控电极102和扫描电路103的数量和排布仅仅是示例性的。 [0035] Incidentally, the first touch electrode 101 of this embodiment, the second touch electrode 102 and the scanning circuit 103 and the number of arrangement is merely exemplary. 根据实现需要,可以具有任意数目不同排布的第一触控电极101、第二触控电极102和扫描电路103,并且每一个第一触控电极101和第二触控电极102均可以存在与其相对应的扫描电路103。 The implementation needs, may have any number of first strip electrodes 101 arranged in a different, second touch electrode 102 and the scanning circuit 103, and each of the first touch and the second touch electrode 101 electrode 102 can be present therewith corresponding to the scanning circuit 103.

[0036] 本申请的上述实施例所提供的触摸屏的驱动电路,触控芯片104可以根据监测模块105的监测信号控制该驱动电路中的与第二触控电极102电连接的扫描电路103在上述电子设备的待机状态或锁屏状态下停止扫描。 [0036] The touch panel driving circuit of the embodiment of the present application is provided, the touch control chip 104 may be electrically connected to the scanning circuit 103 touch the second electrode 102 of the driving circuit in accordance with the above-described monitoring signal monitoring module 105 standby or lock screen of the electronic device stops scanning next. 该驱动电路基于上述电子设备的状态对触摸屏进行局部扫描以达到降低功耗的目的,同时该驱动电路还可以进一步的降低触控芯片104的负担。 The driving circuit of the electronic device based on the state of the touch screen in order to achieve partial scan reducing power consumption, while the driving circuit may further reduce the burden on the touch chip 104.

[0037] 继续参考图2,其示出了本申请中第一触控电极101和第二触控电极102的一种排布方式,需要说明的是,与上述实施例相同,本实施例中的第一触控电极101和第二触控电极102均可以通过扫描电路103与触控芯片104相连接,上述监测模块105与触控电极104相连接。 [0037] With continued reference to FIG. 2, which shows the present application, the first electrode 101 and the second touch touch way an electrode arrangement 102, should be noted that, similar to the above embodiment, the present embodiment the first electrode 101 and the touch of the second touch electrode 102 can be connected via a scanning circuit 103 and the touch chip 104, said monitoring module 105 is connected to the touch electrode 104. 如图所示,本实施例以不同的填充的方框区别第一触控电极101和第二触控电极102。 As shown, this embodiment in block distinguish different filling of the first touch and the second touch electrode 101 electrode 102 cases.

[0038] 在本实施例中,如图2所示,在由上述第一触控电极101与上述第二触控电极102组成的m行η列的触控电极矩阵中,第二触控电极102位于上述触控电极矩阵的第一行、第m行、第一列以及第η列,第一触控电极101位于上述触控电极矩阵的其余的行和列,其中m和η均为大于2的整数。 [0038] In the present embodiment, the touch electrodes in a matrix of m rows by the first touch and the second touch electrode 101 electrode 102 composed η column, the second touch electrode 2 as shown in FIG. the first line 102 is located above the touch electrode matrix, the m-th row, first column and a second column η, a first electrode 101 located at the touch of the touch electrode matrix of rows and columns of the remainder, and wherein m are greater than η integer.

[0039] 在本实施例中,上述监测模块105用于获取并向上述触控芯片104发送监测到的触摸屏的电子设备的状态的监测信号,其中监测信号包括工作状态、待机状态、锁屏状态。 [0039] In the present embodiment, the monitoring module 105 for acquiring and monitoring the signal state of the electronic device chip 104 transmits the touch to the touch screen monitor, wherein the monitor signal comprises a working state, a standby state, the lock screen . 触控芯片104基于所接收到的待机状态或锁屏状态向上述扫描电路103发送例如局部扫描的控制信号,控制扫描电路103扫描上述触控电极矩阵中位于第2至m-Ι行与第2至n_l列的第一触控电极101 ;触控芯片104基于所接收到的工作状态向扫描电路103发送例如全局扫描的控制信号,控制扫描电路103扫描上述触控电极矩阵中位于第2至m-Ι行与第2至η-1列的第一触控电极101,和位于第一行、第m行、第一列以及第η列的第二触控电极102。 The touch chip 104 transmits a control signal, for example, the partial scan, the scanning circuit 103 controls the scanning electrode matrix located above the touch to the second row and the second m-Ι 2 to the scanning circuit 103 based on the received standby state or a lock screen the first column of touch electrodes 101 to n_l; touch chip 104 transmits a control signal, for example, the global scanning, the touch electrode array 103 above the scan control circuit located in the second scanning to the scanning circuit 103 m based on the received operating state -Ι row and the second column to a first η-1 touch electrode 101, and the first row, the m-th row, first column and the second column of the touch electrode 102 of [eta].

[0040] 在本实施例的一些可选的实现方式中,用户可以通过手指等接触或按照一定的顺序滑过触摸唤醒区域使得电子设备从待机状态转变为工作状态。 [0040] Some alternative implementations of the embodiments in the present embodiment, the user can wake up or across the touch area such that the electronic device transitions from the standby state to the operating state by the contact finger or the like in a certain order. 这时上述电子设备的待机状态的触摸唤醒区域所对应的触控电极应为上述第一触控电极101。 In this case touch the standby state of the electronic device corresponding to the wake-up touch electrode region should touch the first electrode 101. 例如,当上述电子设备的触摸唤醒区域包括上述触控电极矩阵的第m行触控电极时,则需要将上述触控电极矩阵的第m行触控电极设置为第一触控电极101。 For example, when the touch area of ​​the electronic device comprises a wake-up touch electrode of the m-th row of the matrix electrodes when the touch, it is necessary to m-th row touch electrode disposed above the touch is a first touch electrode matrix electrode 101.

[0041] 本申请的上述本实施例所提供的触控电极的排布方式,通过在电子设备的待机状态或锁屏状态下扫描电路103仅扫描触控电极矩阵中位于第2至m-Ι行、与第2至n_l列的第一触控电极101的方式,即可降低触摸屏的功耗,并且该触控电极的排布方式简单,无需复杂的运算即可实现。 Arranging manner of the touch electrode provided in the embodiment of the present [0041] embodiment of the present disclosure, by the scanning circuit 103 scans only touch the electrode matrix is ​​located in a standby state of the electronic device or to the second state of the lock screen m-Ι line, and the second mode to the first touch n_l column electrode 101, to reduce the power consumption of the touch screen and the touch electrode arrangement simple manner, without complex operation can be realized.

[0042] 进一步参考图3,其示出了根据本申请的触控电极的另一种排布方式的示意图。 [0042] With further reference to FIG. 3, which illustrates a schematic diagram of another embodiment of the touch electrode arrangement of the present application. 需要说明的是,与图1相同,第一触控电极101和第二触控电极102均可以通过扫描电路103与触控芯片104相连接,上述监测模块105与触控电极104相连接。 Incidentally, the same as in FIG. 1, the first touch and the second touch electrode 101 electrode 102 can be connected via a scanning circuit 103 and the touch chip 104, said monitoring module 105 is connected to the touch electrode 104. 如图所示,本实施例以不同的填充的方框区别第一触控电极101和第二触控电极102。 As shown, this embodiment in block distinguish different filling of the first touch and the second touch electrode 101 electrode 102 cases.

[0043] 在本实施例中,如图3所示,在由第一触控电极101与第二触控电极102组成的m行η列的触控电极矩阵中,第一触控电极101和第二触控电极102行间隔排列。 [0043] In the present embodiment, as shown in the touch electrode matrix of m rows by the first touch and the second touch electrode 101 electrode 102 composed η columns, the first electrode 101 shown in FIG. 3 and touch second touch electrode line 102 arranged at an interval.

[0044] 在本实施例的一些可选的实现方式中,上述第一触控电极101和第二触控电极102在触控电极矩阵中排布的位置可以互换。 [0044] Some alternative implementations of the embodiments in the present embodiment, the first electrode 101 and the second touch electrode 102 touch the touch electrodes arranged in a matrix location may be interchanged.

[0045] 在本实施例中,上述监测模块105用于获取并向上述触控芯片104发送监测到的触摸屏的电子设备的状态的监测信号,其中监测信号包括工作状态、待机状态、锁屏状态。 [0045] In the present embodiment, the monitoring module 105 for acquiring and monitoring the signal state of the electronic device chip 104 transmits the touch to the touch screen monitor, wherein the monitor signal comprises a working state, a standby state, the lock screen . 触控芯片104基于所接收到的待机状态或锁屏状态向上述扫描电路103发送例如局部扫描的控制信号,控制扫描电路103扫描上述电极矩阵中的每一行第一触控电极101 ;触控芯片104基于所接收到的工作状态向扫描电路103发送例如全局扫描的控制信号,控制扫描电路103扫描上述触控电极矩阵中每一行第一触控电极101和与上述第一触控电极101在列的方向上间隔排列的每一行第二触控电极102。 The touch chip 104 based on the received transmission standby state or to the state of the lock screen 103, for example, each of the row scanning circuit first touch electrodes local scan control signal 101, the scanning circuit 103 controls the scanning of the electrode matrix; touch controller IC 104 transmits to the scanning circuit 103 based on the received control signal, for example, the operating state of the global scanning, the scanning 103 above the touch matrix control electrodes of each row scan circuit 101 and the first strip electrodes of the first electrode 101 in the column touch each row spaced in the direction of the second electrode 102 of the touch.

[0046] 本申请的上述本实施例所提供的触控电极的排布方式,通过在待机状态或锁屏状态下扫描电路仅扫描在触控电极矩阵中行间隔排布的第一触控电极101的方法,降低了触摸屏的功耗。 Arranging manner of the touch electrode provided in the embodiment of the present [0046] embodiment of the present disclosure, the first touch electrode 101 only by the scanning circuit scans in the standby state of the touch screen or lock rows spaced electrodes arranged in a matrix the method reduces the power consumption of the touch screen.

[0047] 进一步参考图4,其示出了根据本申请的触控电极的再一种排布方式的示意图。 [0047] With further reference to FIG. 4, which shows a schematic view of an arrangement according to another embodiment of the touch electrode of the present application. 需要说明的是,与图1相同,第一触控电极101和第二触控电极102均可以通过扫描电路103与触控芯片104相连接,上述监测模块105与触控电极104相连接。 Incidentally, the same as in FIG. 1, the first touch and the second touch electrode 101 electrode 102 can be connected via a scanning circuit 103 and the touch chip 104, said monitoring module 105 is connected to the touch electrode 104. 如图所示,本实施例以不同的填充的方框区别第一触控电极101和第二触控电极102。 As shown, this embodiment in block distinguish different filling of the first touch and the second touch electrode 101 electrode 102 cases.

[0048] 在本实施例中,如图4所示,在由第一触控电极101与第二触控电极102组成的m行η列的触控电极矩阵中,第一触控电极101和第二触控电极102列间隔排列。 [0048] In the present embodiment, as shown in the touch electrode matrix of m rows by the first touch and the second touch electrode 101 electrode 102 composed η columns, the first electrode 101 shown in FIG. 4 and touch 102 spaced second touch electrode.

[0049] 在本实施例的一些可选的实现方式中,上述第一触控电极101和第二触控电极102在触控电极矩阵中的排布位置可以互换。 [0049] Some alternative implementations of the embodiments in the present embodiment, the first electrode 101 and the second touch sensing lines 102 are arranged in the touch position of the electrode matrix can be interchanged.

[0050] 在本实施例中,上述监测模块105用于获取并向上述触控芯片104发送监测到的触摸屏的电子设备的状态的监测信号,其中监测信号包括工作状态、待机状态、锁屏状态。 [0050] In the present embodiment, the monitoring module 105 for acquiring and monitoring the signal state of the electronic device chip 104 transmits the touch to the touch screen monitor, wherein the monitor signal comprises a working state, a standby state, the lock screen . 触控芯片104基于所接收到的待机状态或锁屏状态向上述扫描电路103发送例如局部扫描控制信号,控制扫描电路103扫描上述电极矩阵中的每一列第一触控电极101 ;触控芯片104基于所接收到的工作状态向扫描电路103发送例如全局扫描的控制信号,控制扫描电路103扫描上述触控电极矩阵中每一列第一触控电极101和与上述第一触控电极101在行的方向上间隔排列的每一列第二触控电极102。 The touch chip 104 based on the received transmission standby state or locked state to the screen, for example, each column scanning circuit 103 of the first electrode 101 partially touch scan control signal, controls the scanning circuit 103 scans the electrode matrix; touch chip 104 based on the received operation state control signal transmission e.g. global scan to the scan circuit 103, scanning circuit 103 controls the above-described scan electrodes touch each column of the matrix electrode 101 and the first touch touch electrode 101 of the first row of each row spaced in the direction of the second electrode 102 of the touch.

[0051] 本申请的上述本实施例所提供的触控电极的排布方式,通过在电子设备的待机状态或锁屏状态下扫描电路103仅扫描在触控电极矩阵中列间隔排布的第一触控电极101的方法,降低了触摸屏的功耗。 The touch electrode arrangement manner of the present embodiment is provided [0051] embodiment of the present application, by only scanning circuit 103 scans the column interval touch electrode matrix in a standby state of the electronic device or lock screen arrangement of a method touch electrode 101, reducing the power consumption of the touch screen.

[0052] 下面参考图5,其示出了根据本申请的触控电极的又一种排布方式的示意图。 [0052] Referring to FIG 5, which shows a schematic arrangement of a further embodiment of the electrode according to the touch of the present application. 需要说明的是,与图1相同,第一触控电极101和第二触控电极102均通过扫描电路103与触控芯片104相连接,上述监测模块105与触控电极104相连接,上述监测模块105与触控电极104相连接。 Incidentally, the same as in FIG. 1, a first electrode 101 and the second touch sensing lines 102 are connected to the scanning circuit 103 and the touch chip 104, said monitoring module 105 is connected to the touch electrode 104, said monitoring module 105 is connected to the touch electrode 104. 如图所示,本实施例以不同的填充的方框区别第一触控电极101和第二触控电极102。 As shown, this embodiment in block distinguish different filling of the first touch and the second touch electrode 101 electrode 102 cases.

[0053] 在本实施例中,如图5所示,在由第一触控电极101与第二触控电极102组成的m行η列的触控电极矩阵中,上述第一触控电极101和第二触控电极102在行的方向和列的方向均间隔排列。 The touch electrode matrix [0053] In the present embodiment, as shown in FIG. 5, the m-th row electrode 101 by the first touch and the second touch electrode 102 composed η columns, the first touch electrode 101 and a touch direction of the second row electrode 102 and column directions are spaced.

[0054] 在本实施例的一些可选的实现方式中,上述第一触控电极101和第二触控电极102在触控电极矩阵中的排布位置可以互换。 [0054] Some alternative implementations of the embodiments in the present embodiment, the first electrode 101 and the second touch sensing lines 102 are arranged in the touch position of the electrode matrix can be interchanged.

[0055] 在本实施例中,上述监测模块105用于获取并向上述触控芯片104发送监测到的触摸屏的电子设备的状态的监测信号,其中监测信号包括工作状态、待机状态、锁屏状态。 [0055] In the present embodiment, the monitoring module 105 for acquiring and monitoring the signal state of the electronic device chip 104 transmits the touch to the touch screen monitor, wherein the monitor signal comprises a working state, a standby state, the lock screen . 上述触控芯片104基于所接收到的待机状态或锁屏状态向上述扫描电路103发送例如局部扫描的控制信号,控制扫描电路103扫描上述电极矩阵中的第一触控电极101 ;触控芯片104基于所接收到的工作状态向扫描电路103发送例如全局扫描的控制信号,控制扫描电路103扫描上述触控电极矩阵中的第一触控电极101和与上述第一触控电极101在行的方向和列的方向均间隔排列的第二触控电极102。 Touch above chip 104 based on the received transmission standby state or a lock screen 103 to the scanning circuit, for example, local scan control signal, the control circuit 103 scans the first scanning electrode 101 touch the electrode matrix; touch chip 104 scanning circuit 103 sends a control signal, for example, the global scanning, the first electrode 101 touch the touch electrode array 103 above the scan control circuit and the scanning of the first electrodes 101 in the row direction of the touch based on the received operating state second touch electrode and column directions are spaced 102.

[0056] 本申请的上述本实施例所提供的触控电极的排布方式,通过在待机状态或锁屏状态下扫描电路仅扫描在触控电极矩阵中行和列的方向均间隔排布的第一触控电极101的方法,降低了触摸屏的功耗。 The touch electrode arrangement manner of the present embodiment is provided [0056] embodiment of the present disclosure, only the scanning direction by the scanning circuit in the touch matrix row and column electrodes are spaced in the standby state or the state of the lock arrangement of the screen a method touch electrode 101, reducing the power consumption of the touch screen.

[0057] 需要说明的是,上述实施例中的第一触控电极101与第二触控电极102的排布方式仅是示例性的。 [0057] It should be noted that the first touch electrode 101 of the above embodiment and the second touch electrode arrangement embodiment 102 is merely exemplary. 举例而言,触摸屏中的触控电极尺寸一般为3X3mm左右,当上述的触摸屏根据手指接触获取触控信号时,手指触摸上述触摸屏往往会盖住3X3个触控电极,因此,通常只需要上述触控电极矩阵中不存在由第二触控电极102构成的3X3的触控电极子矩阵,该触控电极矩阵的排布方式通常不会影响触摸屏对触控信号的检测。 For example, the touch size of the touch screen electrodes is generally about 3x3mm, when said touch panel acquires the contact touch signal from the finger, the finger touching the touch panel often covers a touch electrodes 3X3, therefore, usually only said contact control electrode matrix does not exist in the sub-matrix of touch electrodes constituting the second touch electrode 102 of 3X3, arranging manner of the touch electrode matrix generally does not affect the touch screen on the touch signal detection. 例如,上述触控电极矩阵的排布方式还可以如下: For example, the above-described embodiment the arrangement may also touch the electrode matrix as follows:

[0058] 触控电极矩阵中为m行η列的触控电极组成,并且m和η均大于2,该触控电极矩阵中的第一行、第m行、第一列以及第η列为第一触控电极101,与上述第一行、第m行、第一列以及第η列相邻的行和列中的剩余触控电极均为第二触控电极102,与上述第二触控电极102相邻的行和列中的剩余触控电极均为第一触控电极101,以此类推,直至最后,如图6所示; [0058] The touch electrode touch electrode matrix composed of m rows and columns of η, and η and m are greater than 2, the first row of the touch electrode matrix, the m-th row, as a first column and a second η the first touch electrode 101, with the first row, the m-th row, first column and the remaining electrodes of the touch η column adjacent rows and columns are second touch electrode 102, and the second contact the remaining strip electrodes adjacent to the control electrodes 102 in the row and column electrodes 101 are a first touch, and so on until the last, shown in Figure 6;

[0059] 或者,触控电极矩阵中为m行m列的触控电极组成,并且m为大于1的奇数,该触控电极矩阵中第二触控电极102呈“ + ”或“ X ”排列,第一触控电极101分布在该触控电极矩阵中的其它位置。 [0059] Alternatively, the touch electrode touch electrode matrix composed of m rows and m columns, and m is an odd number greater than 1, the touch electrode matrix a second electrode 102 form the touch "+" or "X" arrangement the first touch electrodes 101 distributed in the electrode matrix of the other touch position.

[0060] 继续参考图7,其示出了根据本申请的触摸屏的驱动方法的一个实施例的示意性流程图。 [0060] With continued reference to FIG. 7, which shows a schematic flow diagram of one embodiment of a touch panel driving method according to the present application.

[0061 ] 本实施例的驱动方法,可以用于驱动如上所述的触摸屏的驱动电路。 The driving method [0061] according to the present embodiment, the touch screen can be used for driving the driving circuit described above. 该触摸屏的驱动电路包括:至少一个第一触控电极101、至少一个第二触控电极102、扫描电路103、监测模块105以及触控芯片104。 The touch panel driving circuit comprising: at least a first touch electrode 101, at least a second touch electrode 102, scanning circuit 103, the monitoring module 105 and a touch chip 104. 该触摸屏的驱动方法包括如下步骤: The method of driving a touch screen comprising the steps of:

[0062] 步骤701,监测模块获取并向触控芯片发送监测到的触摸屏的电子设备的状态的监测信号。 [0062] Step 701, the signal monitoring module monitors and acquires the status of the monitored touch chip sends an electronic apparatus of a touch screen.

[0063] 在本实施例中,监测模块105首先获取包括上述触摸屏驱动电路的电子设备的工作状态的监测信号,之后,将上述监测信号发送到触控芯片104,使得触控芯片104生成用于控制扫描电路103的控制信号。 [0063] In the present embodiment, the monitoring module 105 first acquires the operation state monitoring signal of the touch panel drive circuit comprising an electronic device, after transmitting the monitoring signal to a touch controller IC 104, so that the chip 104 generates touch a scanning signal control circuit 103. 其中,上述监测信号包括工作状态、待机状态、锁屏状态。 Wherein the monitoring signal includes a working state, a standby state, the lock screen.

[0064] 在本实施例的一些可选的实现方式中,当包括所述触摸屏驱动电路的电子设备处于待机状态或锁屏状态时,若触控芯片104检测到触控信号,上述监测模块105判断该电子设备的状态转变为工作状态。 [0064] In some alternative implementations of the present embodiment, when the electronic apparatus comprises a driving circuit of the touch screen in the standby state or the lock screen, if the touch chip 104 detects the touch signal, said monitoring module 105 Analyzing the state transition to the electronic device operating state.

[0065] 步骤702,触控芯片基于待机状态或锁屏状态的监测信号,向上述扫描电路发送控制信号,使得扫描电路扫描第一触控电极。 [0065] Step 702, the touch-based chip standby state monitoring signals or the lock screen, sends control signals to the scanning circuit, so that the scanning circuit scans the first touch electrode.

[0066] 在本实施例中,当上述触控芯片104接收到的监测信号为待机状态或锁屏状态时,触控芯片104生成例如局部扫描的控制信号,上述控制信号控制与第一触控电极101电连接的扫描电路103工作,而与第二触控电极102电连接的扫描电路103停止工作。 [0066] In the present embodiment, when the above chip 104 receives the touch signal to monitor in a standby state or a lock screen, touch controller IC 104 generates a control signal such as the local scanning of the control signal and the first touch 103 the working electrode 101 is electrically connected to the scanning circuit, and the scanning circuit 103 is electrically connected to the second touch electrode 102 is stopped.

[0067] 步骤703,触控芯片基于工作状态的监测信号,向扫描电路发送控制信号,使得扫描电路扫描第一触控电极和第二触控电极。 [0067] Step 703, the touch based on the chip operation state monitoring signal, sends control signals to the scanning circuit, so that the scanning circuit scans a first touch and a second touch electrode electrodes.

[0068] 在本实施例中,当上述触控芯片104接收到的监测信号为工作状态时,触控芯片104生成例如全局扫描的控制信号,上述控制信号控制与第一触控电极101电连接的扫描电路103和与第二触控电极102电连接的扫描电路103都工作。 [0068] In the present embodiment, when the above chip 104 receives the touch signal to monitor the operating state, the touch control chip 104 generates an electrical signal, for example, the global scanning, the control signal and the first control electrode 101 is connected to the touch a scanning circuit 103 and the scanning circuit 103 is connected to the second electrode 102 of the touch operate. 本申请的上述实施例所提供的触摸屏的驱动方法,触控芯片104可以通过电子设备的监测信号生成控制信号,使得扫描电路103在待机状态或锁屏状态时仅扫描第一触控电极101,这种在待机状态或锁屏状态下对触摸屏进行局部扫描的方式,降低了触摸屏的功耗和触控芯片104的负担。 Generating a control signal monitoring signal driving method for a touch panel of the above embodiment of the present application is provided, the touch chip 104 through the electronic device, so that the scanning circuit 103 in the standby state or a lock screen touch scan only the first electrode 101, such partial scan mode in the standby state or the lock screen a touch screen, power consumption and reduces the burden chip 104 touch the touch screen.

[0069] 需要说明的,本领域的技术人员可以对本发明进行各种改动和变形而不脱离本发明的范围。 [0069] Incidentally, those skilled in the art may make various modifications and variations to the invention without departing from the scope of the invention. 这样,倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。 Thus, if these modifications and variations of the present invention fall within the claims of the invention and the scope of equivalents thereof, the present invention intends to include these modifications and variations.

[0070] 此外,本申请实施例还提供一种显示装置,包括上述实施例中的触摸屏的驱动电路。 [0070] Further, the present application further provides a display apparatus comprising a driving circuit of the touch screen of the above-described embodiment. 该显示装置中触摸屏的驱动电路的具体结构和所述触摸屏的驱动电路的驱动方法与上述实施例相同,这里不再赘述。 The specific configuration of the driving circuit of the display device and a driving method for a touch panel drive circuit of the touch screen with the previous embodiment, is omitted here.

[0071] 以上描述仅为本申请的较佳实施例以及对所运用技术原理的说明。 Examples and description of the technical principles of the present disclosure use only the preferred embodiments [0071] described above. 本领域技术人员应当理解,本申请中所涉及的发明范围,并不限于上述技术特征的特定组合而成的技术方案,同时也应涵盖在不脱离所述发明构思的情况下,由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。 Those skilled in the art should understand that the scope of the present invention herein involved, is not limited to the particular combinations of the above aspect of the features formed, it should also be covered without departing from the spirit of the invention by the technical features or other technical equivalents solutions formed by any combination. 例如上述特征与本申请中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。 The above features and, for example, disclosed in the present application (without limitation) having technical features similar functionality to replace another aspect formed.

Claims (12)

1.一种触摸屏的驱动电路,包括至少一个第一触控电极、至少一个第二触控电极、扫描电路、监测模块以及触控芯片,其特征在于: 所述监测模块与所述触控芯片电连接,用于向所述触控芯片发送监测到的所述触摸屏的电子设备的状态的监测信号,其中所述监测信号包括工作状态、待机状态、锁屏状态; 所述触控芯片与所述扫描电路电连接,所述扫描电路与各所述触控电极电连接; 所述触控芯片用于向所述扫描电路发送基于所述监测信号生成的控制信号,使得所述扫描电路在待机状态或锁屏状态时扫描所述第一触控电极,在工作状态时扫描所述第一触控电极和所述第二触控电极。 1. A touch panel drive circuit, comprising a first touch at least one electrode, at least a second touch electrode, a scan circuit, a monitoring module and a touch chip, wherein: the monitoring module and the touch control chip electrically connected, for monitoring the signal status of the electronic device to monitor the touch screen is sent to the touch of the chip, wherein the monitoring signal includes a working state, a standby state, the lock screen; the chip and the touch said scanning circuit is electrically connected to a scanning circuit and each of said touch electrode is electrically connected; the touch chip for controlling the signal transmission based on the generated monitoring signal to the scanning circuit, such that said scanning circuit in the standby state or a lock screen scanning electrode when the first touch, when the touch operation state of the first scan electrode and the second electrode touch.
2.根据权利要求1所述的触摸屏的驱动电路,其特征在于,所述触控芯片还用于检测所述第一触控电极和/或所述第二触控电极的触控信号; 当所述电子设备处于所述待机状态或所述锁屏状态时,若所述触控芯片检测到所述触控信号,所述监测模块判断所述电子设备的状态转变为工作状态。 2. The drive circuit according to a touch screen according to claim, wherein said chip further touch touch electrode for detecting the first and / or second touch signal of the touch electrode; when when the electronic device is in the standby state or the lock screen, if the touch to the touch signal detected chip, said monitoring module determines whether the electronic device transitions to the operating state.
3.根据权利要求2所述的触摸屏的驱动电路,其特征在于,所述第一触控电极和所述第二触控电极为电容触控电极。 3. The drive circuit according to claim 2 touch screen according to claim, wherein the first touch electrode and said second electrode is a capacitive touch touch electrode.
4.根据权利要求1-3之一所述的触摸屏的驱动电路,其特征在于,所述第一触控电极与所述第二触控电极组成m行η列的触控电极矩阵,其中所述第二触控电极位于所述触控电极矩阵的第一行、第m行、第一列以及第η列,所述第一触控电极位于所述触控电极矩阵的其余的行和列,m和η均为大于2的整数。 4. The drive circuit according to any one of claims 1-3 of the touch screen, wherein the first touch and the second touch electrode consisting of m row electrodes touch η column electrode matrix, wherein in the first row of said second matrix electrodes touch the touch electrode, the m-th row, first column and a second column η, remaining lines in said matrix electrodes touch the first touch and the column electrodes , m and η are integers greater than 2.
5.根据权利要求1-3之一所述的触摸屏的驱动电路,其特征在于,所述第一触控电极与所述第二触控电极组成m行η列的触控电极矩阵,其中所述第一触控电极和所述第二触控电极为行间隔排列或者列间隔排列。 The drive circuit according to one of the touch screen according to claim 1-3, characterized in that the first touch and the second touch electrode is composed of electrode rows η m columns matrix of touch electrodes, wherein the touch said first electrode and said second electrode is a touch line or column are arranged at intervals spaced.
6.根据权利要求1-3之一所述的触摸屏的驱动电路,其特征在于,所述第一触控电极与所述第二触控电极组成m行η列的触控电极矩阵,其中所述第一触控电极和所述第二触控电极在行的方向和列的方向均间隔排列。 6. The drive circuit according to one of the touch screen according to claim 1-3, characterized in that the first touch and the second touch electrode is composed of electrode rows η m columns matrix of touch electrodes, wherein direction of the first touch and the second touch electrode row electrodes and said column direction are spaced.
7.一种触摸屏的驱动方法,用于驱动如权利要求1-6之一所述的触摸屏的驱动电路,其特征在于,所述方法包括: 所述监测模块获取并向所述触控芯片发送监测到的所述触摸屏的电子设备的状态的监测信号,其中所述监测信号包括工作状态、待机状态、锁屏状态; 所述触控芯片基于所述待机状态或所述锁屏状态的监测信号,向所述扫描电路发送控制信号,使得扫描电路扫描所述第一触控电极; 所述触控芯片基于所述工作状态的监测信号,向所述扫描电路发送控制信号,使得所述扫描电路扫描所述第一触控电极和所述第二触控电极。 A driving method for a touch panel, a driving circuit for driving the touch screen according to one of claim 1-6, characterized in that, said method comprising: a monitoring module acquires and transmits the touch chip monitoring signal for monitoring the state of the electronic apparatus to the touch screen, wherein the monitoring signal includes a working state, a standby state, the lock screen; chip based on the touch state or the standby state of the lock screen monitor signal , to the scan circuit sends a control signal so that the scanning circuit scans the first touch electrode; chip based on the touch operation state of said monitoring signal to said scanning circuit transmits a control signal, such that said scanning circuit scanning the first touch and the second touch electrode electrode.
8.根据权利要求7所述的方法,其特征在于,所述触控芯片检测所述第一触控电极和/或第二触控电极的触控信号; 当所述电子设备处于所述待机状态或所述锁屏状态的时,若所述触控芯片检测到所述触控信号,所述监测模块判断所述电子设备的状态转变为工作状态。 8. The method according to claim 7, wherein said first touch of said touch detection electrode chip and / or the second touch signal of the touch electrode; when the electronic device is in the standby when the lock state or the state of the screen, when the touch detecting the touch signal chip, the state monitoring module determines that the electronic device transitions to the operating state.
9.根据权利要求7或8所述的方法,其特征在于,所述第一触控电极与所述第二触控电极组成m行η列的触控电极矩阵,其中所述第二触控电极位于所述触控电极矩阵的第一行、第m行、第一列以及第η列,所述第一触控电极位于所述触控电极矩阵的其余的行和列,m和η均为大于2的整数。 9. The method of claim 7 or claim 8, wherein the first touch and the second touch electrode consisting of m row electrodes touch η matrix array of electrodes, wherein the second touch touch in the first row electrode of the electrode matrix, the m-th row, first column and a second column of η, the first touch of the remaining electrode is a matrix row and column electrodes touch, both m and η It is an integer greater than 2.
10.根据权利要求7或8所述的方法,其特征在于,所述第一触控电极与所述第二触控电极组成m行η列的触控电极矩阵,其中所述第一触控电极和所述第二触控电极为行间隔排列或者列间隔排列。 10. The method of claim 7 or claim 8, wherein the first touch and the second touch electrode consisting of m row electrodes η touch electrode matrix array, wherein the first touch touch electrode and the second electrode is a row or a column are arranged at intervals spaced.
11.根据权利要求7或8所述的方法,其特征在于,所述第一触控电极与所述第二触控电极组成m行η列的触控电极矩阵,其中所述第一触控电极和所述第二触控电极在行的方向和列的方向均间隔排列。 11. The method of claim 7 or claim 8, wherein the first touch and the second touch electrode consisting of m row electrodes η touch electrode matrix array, wherein the first touch the direction of the electrode and the row electrode and the second touch direction rows are spaced.
12.—种显示装置,其特征在于,包括如权利要求1-6之一所述的触摸屏的驱动电路。 12.- species display device comprising the driving circuit as claimed in any one of claims 1-6 touchscreen.
CN201510934308.8A 2015-12-15 2015-12-15 Drive circuit for touch screen and drive method and display device thereof CN105426010A (en)

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