CN105404430A - 3D pressure-sensing touch screen, method for manufacturing 3D pressure-sensing touch screen, and 3D pressure-sensing touch control implementation method - Google Patents

3D pressure-sensing touch screen, method for manufacturing 3D pressure-sensing touch screen, and 3D pressure-sensing touch control implementation method Download PDF

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CN105404430A
CN105404430A CN201510997619.9A CN201510997619A CN105404430A CN 105404430 A CN105404430 A CN 105404430A CN 201510997619 A CN201510997619 A CN 201510997619A CN 105404430 A CN105404430 A CN 105404430A
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China
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conductive layer
conductive
touch
pressure
3d
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CN201510997619.9A
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Chinese (zh)
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胡川
刘小军
丁永生
华远宏
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义乌修远电子科技有限公司
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Priority to CN201510997619.9A priority Critical patent/CN105404430A/en
Publication of CN105404430A publication Critical patent/CN105404430A/en

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    • 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
    • G06F3/0414Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices

Abstract

The invention provides a 3D pressure-sensing touch screen, a method for manufacturing the 3D pressure-sensing touch screen, and a 3D pressure-sensing touch control implementation method based on touch control equipment. According to the invention, when a user touches or presses the 3D pressure-sensing touch screen, the 3D pressure-sensing touch screen detects an x-axis signal and a y-axis signal at the same time via a first conductive layer so as to determine the application position of the touching operation. Or, the 3D pressure-sensing touch screen detects an x-axis signal and a y-axis signal respectively via the first conductive layer and a second conductive layer so as to determine the application position of the touching operation. However, when the pressing pressure drives the second conductive layer to be in contact with a third conductive layer, the channel of the second conductive layer and the third conductive layer is short circuited. At this time, the pressure-sensing touch is judged to occur.

Description

3D压感触摸屏及其制造方法以及3D压感触控实现方法 3D pressure-sensitive touch screen and method of manufacturing the pressure-sensitive touch and 3D implementation

技术领域 FIELD

[0001] 本发明涉及3D压感触控领域,尤其涉及一种3D压感触摸屏、3D压感触摸屏的制造方法以及基于触控装置的3D压感触控实现方法。 [0001] The present invention relates to pressure-sensitive touch 3D field, particularly to a pressure-sensitive touch screen 3D, a method for producing the pressure sensitive touch screen 3D and 3D-based pressure-sensitive touch touch device implementation.

背景技术 Background technique

[0002] 自从3D电影、3D眼镜、3D打印等各行业的3D市场如火如荼的发展,3D触摸技术也应运而生。 [0002] Since the various sectors of 3D movies, 3D glasses, 3D and other 3D printing market development in full swing, 3D touch technology came into being. 3D压感触摸可以简单理解为:3D压感+触摸,触摸的技术已经非常成熟,但是3D压感技术则在起步阶段;虽然现在市面上已有部分手机开始有类似这方面的功能,但它们是通过在显示屏背面增加压感元器件来实现的;这种制造方式需要额外增加多个压感元器件,不仅增加了设计和工艺难度,还降低了生产效率,无形中又增加了成本。 3D pressure-sensitive touch can be simply understood as: 3D + pressure-sensitive touch, touch technology is very mature, but 3D resistive technology is in its infancy; although it has been part of the mobile phone market began to have a similar function in this area, but they It is achieved by increasing the pressure-sensitive components in the back of the display; this approach requires additional manufacturing multiple pressure-sensitive components, not only increased the difficulty of design and technology, reducing production efficiency, virtually added cost. 此外,这种3D压感方案感压灵敏度不高,这是因为为了避免影响视觉效果,压感元器件只能装在显示屏后面,当用户按压时,压力传递需要经过表面触摸屏再到显示屏,才能传递到压感元器件上;传递的路径远还需要经过几个元件才到压感元器件。 Furthermore, this embodiment the pressure sensitive pressure sensitive 3D sensitivity is not high, because in order to avoid visual effects, pressure sensing component can only be installed behind the screen, when the user presses, need to go through the pressure transmitting surface of the touchscreen display and then to be transmitted to the pressure sensing components; transmission path far only need to go through the several components of pressure sensitive components.

[0003] 为此亟需一种制作工艺简单、降低成本又能提高触摸灵敏度的3D压感触摸屏。 [0003] For this reason a need for an simple manufacturing process, reduce costs but also improve the touch sensitivity of the pressure sensitive touch screen 3D.

发明内容 SUMMARY

[0004] 本发明是鉴于上述情况做出的,其发明目的在于提供一种制作工艺简单、触摸灵敏度高的触摸屏。 [0004] The present invention is made in view of the above, an object of the invention to provide a simple manufacturing technique, high touch sensitivity of the touch screen.

[0005] 为达到上述目的,本发明采用了以下技术方案。 [0005] To achieve the above object, the present invention employs the following technical solutions.

[0006] 本发明提供一种3D压感触摸屏,其特征在于,包含: [0006] The present invention provides a pressure sensitive touch screen 3D, characterized in that, comprising:

[0007] 玻璃盖板; [0007] The glass cover plate;

[0008] 贴合于所述玻璃盖板下表面的第一基板,所述第一基板的上表面和下表面分别涂布有第一导电层和第二导电层; [0008] a first substrate bonded to the lower surface of the glass plate, the upper surface of the first substrate and the lower surfaces coated with a first conductive layer and a second conductive layer;

[0009] 位于所述第一基板下方的第二基板,所述第二基板上表面涂布有第三导电层; [0009] positioned below the first substrate, the second substrate surface is coated with a third conductive layer on said second substrate;

[0010] 位于所述第二基板下方的显示屏; [0010] positioned beneath the second display substrate;

[0011] 所述第二导电层与所述第三导电层之间印有用于将所述第二导电层与所述第三导电层隔开的间隔点; [0011] The printed between the second conductive layer and the third conductive layer spaced points for the second conductive layer and the third conductive layers separated;

[0012] 其中,当触摸或按压所述3D压感触摸屏时,所述触摸屏通过所述第一导电层检测出X轴和Y轴信号以确定触摸或按压操作发生的位置,或者所述触摸屏通过所述第一导电层和所述第二导电层分别检测出X轴和Y轴信号以确定所述触摸或按压操作发生的位置; 而当触摸或按压压力使得所述第二导电层和所述第三导电层接触时,所述第二导电层和所述第三导电层的通道发生短路,此时判定为压感触摸。 [0012] wherein, when the 3D touching or pressing the pressure sensitive touch screen, the touch screen detects the X axis and Y axis signals to determine the position touching or pressing operation made through the first conductive layer, the touch screen or by the first conductive layer and the second conductive layer are respectively detected signals X and Y axes to determine the position of the touching or pressing action occurs; and when touching or pressing pressure such that said second conductive layer and the contacting the third conductive layer, the second conductive layer and the third conductive layer channel short circuit takes place, when it is determined that a sense of touch pressure.

[0013] 进一步,所述第一导电层的导电图案至少包括若干个独立设置的导电块和若干个导电线,每个所述导电块连接到每一个所述导电线,所述第二导电层和所述第三导电层上涂布导电薄膜层; [0013] Further, the conductive pattern of the first conductive layer comprises at least a plurality of conductive block provided independently and a plurality of conductive lines, each of said electrically conductive blocks are connected to each of the conductive lines, the second conductive layer and a third conductive layer on said conductive thin film layer coating;

[0014] 在判定所述触摸或按压操作为所述压感触摸的情况下,所述触摸屏通过所述第一导电层检测出X轴和Y轴信号,以确定所述触摸或压操作发生的位置。 [0014] In determining the touch or pressing operation where the pressure is the sense of touch, the touch screen detects the X-axis and Y-axis signal through the first conductive layer, to determine whether the touch occurs or pressing operation position.

[0015] 可选地,所述第一导电层的导电图案至少包括若干个独立设置的导电块和若干个导电线,每个所述导电块连接到每一个所述导电线,所述第二导电层两侧各设置有一个导电条,所述第三导电层的两侧也各设置有一个导电条,所述第二导电层的导电条与所述第三导电层的导电条垂直; [0015] Alternatively, the conductive pattern of the first conductive layer comprises at least a plurality of conductive block provided independently and a plurality of conductive lines, each of said electrically conductive blocks are connected to each of the conductive lines, the second on both sides of the conductive layers are each provided with a conductive strip, both sides of the third conductive layer is also provided with a respective conductive strips, the conductive strips of the second conductive layer perpendicular to the conductive strips of the third conductive layer;

[0016] 在判定所述触摸或按压操作为所述压感触摸的情况下,所述触摸屏通过所述第二导电层和第三导电层分别检测出压感坐标点并通过对所述第二导电层和所述第三导电层的接触电阻的测量,确定所述压感触摸的压力大小,以及通过所述第一导电层检测出X轴和Υ轴信号以确定所述触摸或按压操作发生的位置并通过对所述第二导电层和所述第三导电层的接触电阻的测量,确定所述压感触摸的压力大小。 [0016] In the case of determining the touch or pressure of the pressing operation to sense a touch of the touch screen are detected by said pressure sensing coordinate points and the second conductive layer and the third conductive layer through the second measurement of the contact resistance of the conductive layer and the third conductive layer, determining the size of the pressure sensitive touch pressure, and detecting the X-axis and Υ-axis signal through the first conductive layer to determine the touching or pressing operation occurs position and by measuring the contact resistance of the second conductive layer and the third conductive layer, the pressure sensing to determine the size of the touch pressure.

[0017] 可选地,所述第一导电层的导电图案包括若干个平行设置的导电块,所述第二导电层的导电图案包括若干个平行设置的导电块,所述第一导电层的导电图案与所述第二导电层的导电图案垂直; [0017] Alternatively, the conductive pattern of the first conductive layer comprises a plurality of conductive elements disposed in parallel, the conductive pattern of the second conductive layer comprises a plurality of conductive elements disposed in parallel, the first conductive layer, conductive patterns and the conductive pattern of the second conductive layer is perpendicular;

[0018] 所述第三导电层的导电图案包括若干个平行设置的导电块,所述第三导电层的导电图案与所述第二导电层的导电图案平行;或者所述第三导电层的导电图案为若干个独立的导电块; [0018] The conductive pattern of the third conductive layer comprises a plurality of conductive elements disposed in parallel, said third conductive pattern conductive with the conductive layer pattern of the second conductive layer are parallel; or the third conductive layer the conductive pattern is a plurality of separate conductive bumps;

[0019] 在判定所述触摸或按压操作为所述压感触摸的情况下,所述触摸屏从所述第二导电层和第三导电层分别检测出压感坐标点,并且从所述第一导电层和所述第二导电层分别检测出X轴和Υ轴信号以确定触摸操作发生的位置。 [0019] In the case of determining the touch or pressure of the pressing operation to sense a touch of the touch screen are detected coordinate point from the pressure sensing the second conductive layer and the third conductive layer and the first from conductive layer and the second conductive layers and the detected X-axis Υ-axis signal to determine the position of a touch manipulation occurs.

[0020] 采用本发明的3D触摸屏,其具有较低的厚度,并且其灵敏度更高,可靠性强,1C兼容性强,设计简单,用户体验度更佳。 [0020] The present invention is a 3D touch screen, which has a lower thickness, and its higher sensitivity, reliability, 1C compatibility, a simple design, a better user experience.

[0021] 相比以往的触摸屏,本发明的触摸屏含有三层导电层,压感部分在显示屏上方,这样可以使得感压灵敏度大幅度提高,并且通过检测导电层通道是否短路的方式来判断是否有压力触摸,这样可以使得压力检测能够得到快速响应,能够大幅度提高通道扫描的速度。 [0021] compared to a conventional touch panel, the touch panel of the present invention comprises three conductive layers, pressure sensitive part of the display screen at the top, so that the pressure-sensitive sensitivity can be greatly improved, and determines whether the channel by detecting whether a short circuit conductive layer manner touch pressure, so that the pressure can be obtained quickly in response to the detection, can greatly improve the speed of the channel scanning.

[0022] 本发明还提供了一种3D压感触摸屏的制造方法,所述制造方法包括: [0022] The present invention also provides a method for producing a 3D sense a touch screen, the method comprising:

[0023] 步骤A:在第一基板的上表面和下表面分别涂布第一导电层和第二导电层; [0023] Step A: the upper surface and the lower surface of the first substrate are coated with a first conductive layer and a second conductive layer;

[0024] 步骤B:在第二基板的一面涂布第三导电层,并在第三导电层上印刷绝缘间隔点; [0024] Step B: the third conductive layer coated on one side of the second substrate, and an insulating spacer dot printed on the third conductive layer;

[0025] 步骤C:贴合第一基板和第二基板使得所述第二导电层和所述第三导电层相对; [0025] Step C: bonding the first substrate and the second substrate such that the second conductive layer and the third conductive layer opposite;

[0026] 步骤D:在所述第一导电层上贴合玻璃盖板,在所述第二基板的另一面贴合显示屏。 [0026] Step D: laminated glass cover posted in the first conductive layer, the other surface of the second substrate is bonded to the display.

[0027] 可选地,所述步骤A还包括: [0027] Alternatively, said step A further comprises:

[0028] 在所述第一导电层上制造包含若干个独立设置的导电块与若干个导电线的导电图案,其中,所述每个导电块均连接到每一个所述导电线; [0028] producing a conductive pattern includes a plurality of separate conductive bumps provided with a plurality of conductive lines on said first conductive layer, wherein each of said electrically conductive blocks are connected to each of the conductive wire;

[0029] 在所述第二导电层上设置连接地线; [0029] The ground connection disposed on the second conductive layer;

[0030] 所述步骤B还包括: [0030] The step B further comprises:

[0031] 在所述第三导电层上连接触摸屏芯片的感应信号脚作为压感信号线。 [0031] The connection pin touchscreen sensing signal pressure sensitive chip as a signal line on the third conductive layer.

[0032] 可选地,所述步骤A还包括: [0032] Alternatively, said step A further comprises:

[0033] 在所述第一导电层上制造包含若干个独立设置的导电块与若干个导电线的导电图案,其中,所述每个导电块均连接到每一个所述导电线; [0033] producing a conductive pattern includes a plurality of separate conductive bumps provided with a plurality of conductive lines on said first conductive layer, wherein each of said electrically conductive blocks are connected to each of the conductive wire;

[0034] 在所述第二导电层上连接触摸屏芯片的感应信号脚作为压感信号线; [0034] The connection pin touchscreen sensing signal pressure sensitive chip as a signal line on the second conductive layer;

[0035] 所述步骤B还包括:在所述第三导电层上设置连接地线。 [0035] The said step B further comprising: a ground connection is provided on the third conductive layer.

[0036] 可选地,所述步骤A还包括:在所述第二导电层的两侧分别印刷导电条,并且设置两个引脚; [0036] Alternatively, said step A further comprises: a printed conductive strips on each side of the second conductive layer, and provided two pins;

[0037] 所述步骤B还包括:在所述第三导电层两侧分别印刷导电条,并且设置两个引脚; [0037] The step B further comprising: printing a conductive strip on each side of the third conductive layer, and provided two pins;

[0038] 其中,所述第二导电层的导电条与所述第三导电层的导电条垂直。 [0038] wherein the conductive vertical conductive strips of the second conductive layer and the third conductive layer.

[0039] 可选地,所述步骤A包括:在所述第一导电层上制造包含若干个平行设置的导电块的导电图案,在所述第二导电层上制造包含若干个平行设置的导电块的导电图案,其中所述第一导电层的导电图案与所述第二导电层的导电图案垂直; [0039] Optionally, the step A comprises: producing a conductive pattern comprising a plurality of parallel conductive block provided on the first conductive layer, comprising producing a plurality of parallel conductive provided on the second conductive layer a conductive pattern block, wherein a conductive pattern of the first conductive layer and the second conductive layer vertical;

[0040] 所述步骤B包括:在所述第三导电层上制作包含若干个平行设置的导电块的导电图案,其中所述第三导电层的导电图案与所述第二导电层的导电图案垂直。 [0040] The said step B comprises: on the third conductive layer comprises a plurality of conductive patterns made of conductive blocks arranged in parallel, wherein the conductive pattern of the conductive pattern of the third conductive layer and the second conductive layer vertical.

[0041] 可选地,所述步骤A包括:在所述第一导电层上制造包含若干个平行设置的导电块的导电图案,在所述第二导电层上制造包含若干个平行设置的导电块的导电图案,其中所述第一导电层的导电图案与所述第二导电层的导电图案垂直; [0041] Optionally, the step A comprises: producing a conductive pattern comprising a plurality of parallel conductive block provided on the first conductive layer, comprising producing a plurality of parallel conductive provided on the second conductive layer a conductive pattern block, wherein a conductive pattern of the first conductive layer and the second conductive layer vertical;

[0042] 所述步骤B包括:在所述第三导电层上制造包含若干个独立的导电块的导电图案,并且对应每个导电块设置导线。 [0042] The said step B comprises: a plurality of separate manufacture comprising a conductive pattern on the conductive block in the third conductive layer, and the conductive block provided corresponding to each of the wires.

[0043] 优选地,所述绝缘间隔点的厚度为5-50微米,并且任意两个绝缘点之间的距离为2-6晕米。 [0043] Preferably, the thickness of the insulating dot spacers is 5 to 50 micrometers, and the distance between any two points of the insulating 2-6 halo meters.

[0044] 采用本发明的3D压感触摸屏的制造方法,制作工艺简单,极大提高了生产效率, 并且生产出的3D压感触摸屏具有较低的厚度,并且灵敏度更高,可靠性更强,用户体验度更佳。 [0044] The production method of the present invention, the pressure sensitive touch screen 3D, simple manufacturing process, greatly improve the production efficiency, and produce 3D pressure sensitive touch panel has a lower thickness and higher sensitivity, greater reliability, user experience better.

[0045] 本发明还提供一种基于触控装置的3D压感触控实现方法,所述触控装置包含如权利要求1-4中任一项所述的3D压感触摸屏,其特征在于,所述3D压感触控实现方法包含如下步骤: [0045] The present invention further provides an implementation method based on the 3D touch pressure touch sensing device, the touch device comprises a pressure sensitive touch screen 3D any one of claims 1 to 4 as claimed in claim, characterized in that, the said pressure sensitive touch 3D-implemented method comprising the steps of:

[0046]A.触摸按压所述触控装置的触摸屏,所述第二导电层与所述第三导电层接触使得所述第二导电层和所述第三导电层的通道发生短路,此时判定为3D压感触摸状态; [0046] A. Palpating the touchscreen touch device, the second conductive layer, the third conductive layer in contact with the second conductive layer such that said passage and said third conductive layer short occurs, when 3D is determined that the pressure sensitive touch state;

[0047] B.在判定所述触摸或按压操作为所述压感触摸的情况下,处理器将短路处的信号改为压感信号并将其上报给控制器。 [0047] B. In the case where the pressing operation is determined that the touch or feeling to the touch pressure, a signal processor to the pressure at the short sense signal and reports it to the controller.

[0048] 进一步,所述方法还包括: [0048] Further, the method further comprising:

[0049] 接受到处理器传递来的压感信号后,所述控制器从所述第一导电层同时检测出X 轴和Y轴信号以确定所述触摸按压操作发生的位置。 After [0049] The processor receives the signal transmitted to the pressure sensing, the controller from the first conductive layer simultaneously detect the X-axis and Y-axis signal to determine the touch position of the pressing operation takes place.

[0050] 可选地,所述方法还包括: [0050] Optionally, the method further comprising:

[0051] 接受到处理器传递来的压感信号后,所述控制器从所述第一导电层和所述第二导电层分别检测出X轴和Y轴信号以确定所述触摸按压操作发生的位置。 [0051] After the received signal to the pressure sensitive transfer processor, said controller from said first conductive layer and the second conductive layer are respectively detected signals X and Y axes to determine the touch pressing operation occurs s position.

[0052] 可选地,接受到处理器传递来的压感信号后,所述控制器从所述第二导电层和第三导电层分别检测出压感坐标点,并且从所述第一导电层同时检测出X轴和Y轴信号以确定所述触摸按压操作发生的位置。 After [0052] Alternatively, the processor receives the pressure transmitted to the sense signal from the controller of the second conductive layer and the third conductive layers of pressure sensitive detected coordinate points, and from the first conductive layers are simultaneously detected X-axis and Y-axis signal to determine the touch position of the pressing operation takes place.

[0053] 可选地,其特征在于,接受到处理器传递来的压感信号后,所述控制器从所述第二导电层和第三导电层分别检测出压感坐标点信号,并且从所述第一导电层和所述第二导电层分别检测出X轴和Y轴信号以确定所述触摸按压操作发生的位置。 [0053] Alternatively, characterized in that, after the pressure sensing signal processor receives the transmission to the pressure-sensing controllers are detected coordinate point signal from the second conductive layer and the third conductive layer, and from the first conductive layer and the second conductive layer are respectively detected signals X and Y axes to determine the touch position of the pressing operation takes place.

[0054] 本发明的基于触控装置的3D压感触控实现方法,其可以让触控类产品,比如手表、手机、平板、电视等所有触摸产品实现3D触摸。 [0054] The present invention is a 3D pressure-sensing touch based on the touch device-implemented method, which allows a touch products, such as watches, mobile phones, flat panel, television and other products to achieve all touches a touch 3D.

附图说明 BRIEF DESCRIPTION

[0055] 图1是本发明的3D触摸屏的结构; [0055] FIG. 1 is a 3D structure of the touch panel of the present invention;

[0056] 图2为第一导电层的某一种导电图案; [0056] FIG. 2 is a certain kind of a conductive pattern of the first conductive layer;

[0057] 图3为第一导电层的另外某一种导电图案; [0057] FIG. 3 is a further one conductive pattern of the first conductive layer;

[0058] 图4为市面的某个触摸芯片引脚定义; [0058] FIG. 4 is defined as a touch chip pins available in the market;

[0059] 图5为第三导电层的一种导电图案示意图; [0059] A conductive pattern 5 is a schematic view of the third conductive layer;

[0060] 图6为第三导电层的另一种导电图案示意图。 [0060] FIG. 6 is a schematic diagram of another conductive pattern of the third conductive layer.

具体实施方式 Detailed ways

[0061] 下面结合附图来详细说明本发明3D压感触摸屏的较佳实施方式,但本发明并不局限于这些实施方式。 [0061] The following preferred embodiments of the present invention, the pressure sensitive 3D touch screen is described in detail in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0062]【邪压感触摸屏】 [0062] [evil] pressure-sensitive touch screen

[0063] 如图1所不,本发明的一种3D压感触摸屏,其包含:玻璃盖板; [0063] FIG. 1 is not a 3D pressure sensitive touch panel of the present invention, comprising: a glass plate;

[0064] 贴合于所述玻璃盖板下表面的第一基板,所述第一基板的上表面和下表面分别涂布有第一导电层和第二导电层; [0064] a first substrate bonded to the lower surface of the glass plate, the upper surface of the first substrate and the lower surfaces coated with a first conductive layer and a second conductive layer;

[0065] 位于所述第一基板下方的第二基板,所述第二基板上表面涂布有第三导电层; [0065] positioned below the first substrate, the second substrate surface is coated with a third conductive layer on said second substrate;

[0066] 位于所述第二基板下方的显示屏; [0066] positioned beneath the second display substrate;

[0067] 所述第二导电层与所述第三导电层之间印有用于将所述第二导电层与所述第三导电层隔开的间隔点; [0067] The printed between the second conductive layer and the third conductive layer spaced points for the second conductive layer and the third conductive layers separated;

[0068] 其中,当触摸或按压所述3D压感触摸屏时,所述触摸屏通过所述第一导电层检测出X轴和Y轴信号以确定触摸或按压操作发生的位置,或者所述触摸屏通过所述第一导电层和所述第二导电层分别检测出X轴和Y轴信号以确定所述触摸或按压操作发生的位置; 而当触摸或按压压力使得所述第二导电层和所述第三导电层接触时,所述第二导电层和所述第三导电层的通道发生短路,此时判定为压感触摸。 [0068] wherein, when the 3D touching or pressing the pressure sensitive touch screen, the touch screen detects the X axis and Y axis signals to determine the position touching or pressing operation made through the first conductive layer, the touch screen or by the first conductive layer and the second conductive layer are respectively detected signals X and Y axes to determine the position of the touching or pressing action occurs; and when touching or pressing pressure such that said second conductive layer and the contacting the third conductive layer, the second conductive layer and the third conductive layer channel short circuit takes place, when it is determined that a sense of touch pressure. 应予说明,本发明中的下方是指靠近显示屏的方向,上方是指远离显示屏的方向。 Incidentally, in the downward direction approaching the present invention refers to a display screen, means the direction away from the top of the display screen.

[0069] 具体地,当有外力作用时,扫描第三导电层和第二导电层的相对应通道,检查两通道是否短路(有电流就判断为短路),完成第二导电层或第三导电层所有通道的扫描(共N 个);如果有短路,判断为有压力触摸。 [0069] Specifically, when an external force, scanning the third conductive layer and the second conductive layer corresponding to the channel, two channel checks whether the short-circuit (short-circuit current it is determined), the completion of the second conductive layer or third conductive layer scan all channels (of the N); if there is a short circuit, it is determined that a touch pressure.

[0070] 工作时,当手指或触屏笔接触到触摸屏,在触摸点位置的基板会向下弯曲,使得第三导电层与第二导电层产生接触,扫描第三导电层和第二导电层的相对应通道,完成导电层所有通道的扫描,检查通道是否短路(有电流就判断为短路),如果有短路,判断为有压力触摸。 [0070] In operation, when a finger or touch pen touches the touch screen, the touch point of the substrate will bend downwards, so that the third conductive layer is brought into contact with the second conductive layer, the third conductive layer and the second scanning conductive layer corresponding to the channel, the conductive layer to complete scanning all channels, the channel checks whether the short-circuit (short-circuit current is determined on), if there is a short circuit, it is determined that a touch pressure. 当判断为有触摸状态时,在第一导电层或第一和第二导电层上产生X轴和Y轴两个方向上的信号,然后传送到触摸屏控制器,控制器侦测到这一接触并计算出X轴、Y轴的位置。 When it is determined that there is a touch state, a signal is generated in the two directions X and Y axes on the first conductive layer or the first and second conductive layers, and then transmitted to the touch screen controller, the controller detects that the contact and calculates the X-axis, Y-axis. 若施加到触摸屏的压力较大,贝IJ第三导电层与第二导电层的接触面积会增大,二者之间的电阻会增大,此时传感器工作单元输出一个信号,经AD转化,输入到CPU。 If the contact area is larger, the third conductive layer IJ shell and the second conductive layer is applied to the touch screen pressure will increase, the resistance between the two is increased, then the sensor unit outputs a working signal after the AD conversion, input to the CPU. 由于不同大小的压力施加到屏幕时可以使得导电层之间的接触面积发生变化,并会导致电阻发生变化,传感器工作单元测量接触电阻的大小并输出一个接触信号,CPU通过输入的接触信号多少判断施加到屏幕上的压力的大小。 Because the sizes of pressure is applied to the screen may be such that the area of ​​contact between the conductive layers is changed, and will lead to a change in resistance, the sensor unit measures work size of the contact resistance and outputs a contact signal, the CPU determines by how much the contact signal input the magnitude of the pressure applied on the screen. 也就是说压力传感器单元输出的接触信号越多,施加到触摸屏的压力越大,反之越小。 That is the more the contact pressure signal output from the sensor unit, the greater the pressure applied to the touch screen, the smaller the contrary.

[0071] 应予说明,在本发明中,间隔点的厚度为5-50微米,优选为15-25微米,各间隔点之间的距离为2-6毫米。 [0071] Incidentally, in the present invention, the thickness of the spacer dots 5-50 microns, preferably 15-25 microns, the distance between the dot spacers is 2-6 mm.

[0072] 此外,导电层包含有导电图案和边框绕线,导电图案可采用激光雕刻或黄光工艺又或者丝印蚀刻等的方式形成,材料可选用ΙΤ0或纳米银等导电材料制成,边框绕线可采用导电银浆或铜制成。 [0072] In addition, the conductive layer comprises a conductive pattern is formed and the winding frame, the conductive pattern can be engraved or laser lithography process and etching, or screen printing manner, the choice of material or the conductive material ΙΤ0 nano silver or the like, around the border conductive lines can be silver or copper.

[0073] 显示屏与基板、以及玻璃盖板之间通过0CA胶粘合。 [0073] 0CA by gluing between the screen and the substrate, and a glass cover. 基板由PET材料制成。 A substrate made of a PET material.

[0074] 其中,ΙΤ0是氧化铟锡,其透过率高,导电能力强。 [0074] wherein, ΙΤ0 indium tin oxide, which has high transmittance, conductive ability. 0CA胶是一种用于胶结透明光学元件的特种胶粘剂。 0CA cement glue is transparent optical elements for special adhesives. PET的化学名是聚对苯二甲酸乙二酯,它是一种高聚合物。 Chemical name PET is polyethylene terephthalate, which is a high polymer.

[0075] 下面具体分析下各导电层的导电图案设置。 [0075] The following detailed analysis of each conductive conductive pattern layer is provided.

[0076]《导电图案》 [0076] "conductive pattern"

[0077] 实施例一 [0077] Example a

[0078] 在实施例一中,所述第一导电层的导电图案至少包括若干个独立设置的导电块和若干个导电线,每个所述导电块连接到每一个所述导电线,所述第二导电层和所述第三导电层上涂布导电薄膜层;导电薄膜层可采用ΙΤ0或纳米银材料制得。 [0078] In one embodiment the embodiment, the conductive pattern of the first conductive layer comprises at least a plurality of conductive block provided independently and a plurality of conductive lines, each of said electrically conductive blocks are connected to each of the conductive lines, the applying a second conductive thin film layer on the conductive layer and the third conductive layer; a conductive thin film layer may be silver or a nano material ΙΤ0 prepared.

[0079] 在判定所述触摸或按压操作为所述压感触摸的情况下,所述触摸屏通过所述第一导电层检测出X轴和Y轴信号,以确定所述触摸或压操作发生的位置。 [0079] In determining the touch or pressing operation where the pressure is the sense of touch, the touch screen detects the X-axis and Y-axis signal through the first conductive layer, to determine whether the touch occurs or pressing operation position.

[0080] 具体而言,第一导电层的导电图案可以为如图2所示的"毛毛虫"图案或者如图3 所示的"三角形"图案,导电图案可以采用ΙΤ0(氧化铟锡)导电材料形成,从第一导电层可以读出X、Y轴的坐标点。 [0080] Specifically, the conductive pattern of the first conductive layer may be as shown in the "caterpillar", or the pattern shown in "triangle" pattern, the conductive pattern shown in Figure 3 may be employed ΙΤ0 (indium tin oxide) conductive material formed from the first conductive layer may be read out coordinate points X, Y axis. 第二导电层和第三导电层中分别连接压感信号脚或接地,比如, 第二导电层可以连接触摸屏1C(触摸屏的芯片)的某个信号脚,第三导电层可以连接触摸屏1C的另一个信号脚或是I2C的RESET脚;或者,第二导电层和第三导电层中的任一个连接1C的某个信号脚,另一个直接与电容屏上的地线连接。 A second conductive layer and the third conductive layer is connected to ground or voltage sense signal pin, for example, the second conductive layer may be connected to the touch screen 1C (touchscreen chip) of a signal legs, the third conductive layer may be connected to another touch screen 1C a signal pin or RESET pin of I2C; or any one of the second conductive layer and the third conductive layer connected to a signal pin 1C, and the other is connected to the ground directly on the capacitive screen.

[0081]图4是某一个触摸1C的引脚定义,下面以此为例,对触压过程中触摸屏的信号传递过程做详细说明。 [0081] FIG. 4 is a definition of a pin touch 1C, the following as an example, the pressure of the touch signals during the touch screen transfer process described in detail.

[0082] 假设调用图4中的DRV16作为压感信号线与第三导电层连接,使第二导电层与电容屏上的地线连接,根据以上的3D压感触摸结构,当有压力按压触摸屏时,触摸屏产生形变,形变使得第二层的接地层和第三导电层短接导通,1C即可读出DRV16和地层短路;或者还可以使第二导电层连接1C的DRV01作为压感信号线,同样调用DRV16作为压感信号线与第三导电层连接,同理当出现短接时,1C即可读出DRV01和DRV16短路。 [0082] DRV16 FIG. 4 is assumed as the call signal line connected to the pressure sensing the third conductive layer, so that the ground conductive layer on the second screen connected to the capacitor, according to the above pressure sensitive touch 3D structure, when the pressure pressing the touchscreen the touch screen is deformed, the deformation such that the ground layer of the second layer and the third conductive layer conductive shorting, 1C and can read DRV16 shorting strata; or may also be connected to the second conductive layer as a pressure sensitive DRV01 1C signal line, the same as the pressure sensitive DRV16 call signal line connected to the third conductive layer, the same way when there is shorted, 1C and DRV16 to DRV01 readout short circuit.

[0083] 把此短接的信号改为触发压感信号,上报给主控制器,调用压感代码,此时按压的位置以第一层触摸屏的坐标点为准。 [0083] This short the trigger signal to the pressure sensing signal is notified to the main controller, pressure sensitive calling code at this time in the pressing position of the first layer of the touch screen coordinate point prevail.

[0084] 当然也可以利用I2C的RESET脚来连接导电层,下表格为触摸屏常用I2C引脚: [0084] Of course, can also use the I2C RESET pin is connected to the conductive layer, under the form of a touch screen commonly I2C pins:

[0085] [0085]

Figure CN105404430AD00101

[0086] 以上为I2C的6个管脚,其中RESET脚为复位脚;假如利用I2C的Pin脚,可以让第二导电层接地成为GND层,第三导电层成为压感信号层与RESET脚接通,平时没有压感时, RESET脚还是正常的复位脚;当有按压屏幕出现第二层和第三层短接时,即RESET脚和GND 短接,主控触发压感代码,按压的位置为第一层触摸屏的坐标点。 [0086] The above is I2C pins 6, wherein the reset pin RESET pin; if using the I2C Pin feet, so that the second conductive layer may be a ground GND layer, the third conductive layer becomes the layer of pressure sensitive signal RESET pin is connected pass, usually no pressure sensitive, normal or rESET pin reset pin; pressing the screen appears when there is a second and third layers are shorted, i.e., the rESET pin and GND short, to trigger the master pressure sensitive codes, the pressing position a coordinate point of the first layer of the touch screen.

[0087] 总体来说,在该导电层方案中,当有外力触摸并按压触摸屏使得第二导电层和第三导电层的通道发生短路时,控制器会将短路处的信号改为压感信号并上报给主控,从而可以调用压感代码,与此同时,第一导电层也会输出信号给控制器以确定触摸操作发生的位置,此时压感发生的位置即为触摸的坐标点。 [0087] In general, in this embodiment the conductive layer, when an external force pressing the touch screen is touched and the second conductive layer such that the channel and the third conductive layer short occurs, the controller will signal to the pressure at the short sense signal and reported to the master, so that the code can be called pressure sensitive at the same time, the first conductive layer is also an output signal to the controller to determine the position of a touch manipulation occurs, the position at this time is the sense of touch pressure generating coordinate points. 此方案能够实现单点触摸感压。 This program enables single-touch pressure-sensitive.

[0088] 实施例二 [0088] Second Embodiment

[0089] 在实施例二中,第一导电层的导电图案至少包括若干个独立设置的导电块和若干个导电线,每个所述导电块连接到每一个所述导电线,所述第二导电层两侧各设置有一个导电条,所述第三导电层的两侧也各设置有一个导电条,所述第二导电层的导电条与所述第三导电层的导电条垂直; [0089] In the second embodiment of the conductive pattern of the first conductive layer comprises at least a plurality of conductive block provided independently and a plurality of conductive lines, each of said electrically conductive blocks are connected to each of the conductive lines, the second on both sides of the conductive layers are each provided with a conductive strip, both sides of the third conductive layer is also provided with a respective conductive strips, the conductive strips of the second conductive layer perpendicular to the conductive strips of the third conductive layer;

[0090] 在判定所述触摸或按压操作为所述压感触摸的情况下,所述触摸屏通过所述第二导电层和第三导电层分别检测出压感坐标点并通过对所述第二导电层和所述第三导电层的接触电阻的测量,确定所述压感触摸的压力大小,以及通过所述第一导电层检测出X轴和Y轴信号以确定所述触摸或按压操作发生的位置并通过对所述第二导电层和所述第三导电层的接触电阻的测量,确定所述压感触摸的压力大小。 [0090] In the case of determining the touch or pressure of the pressing operation to sense a touch of the touch screen are detected by said pressure sensing coordinate points and the second conductive layer and the third conductive layer through the second measurement of the contact resistance of the conductive layer and the third conductive layer, determining the size of the pressure sensitive touch pressure, and detecting the X-axis and Y-axis signal through the first conductive layer to determine the touching or pressing operation occurs position and by measuring the contact resistance of the second conductive layer and the third conductive layer, the pressure sensing to determine the size of the touch pressure.

[0091] 具体而言,第一导电层的每个导电块都被赋予了坐标点,第二导电层与第三导电层均匀涂布了ΙΤ0材料分别作为X电极和Y电极,它们之间由均匀排列的透明格点分开绝缘。 [0091] Specifically, each conductive layer of the first conductive block is assigned the coordinate points, the second conductive layer and the third conductive layer uniformly coated ΙΤ0 material including an X and Y electrodes, between which the transparent uniform grid array of separately insulated. X电极和Y电极的正负端由导电条分别从两端引出,且X电极和Y电极导电条的位置相互垂直,第二导电层上设置有引出端x-、x+,第三导电层上设置有引出端Y-、Y+。 End by the positive and negative busbars X and Y electrodes are led out from both ends, and the X electrode and the Y electrode conductive strips mutually perpendicular position, with a leading end disposed on the second conductive layer x-, x +, on the third conductive layer It is provided with a leading end Y-, Y +. (两层X电极和Υ电极可互换)当有外力触摸并按压触摸屏使得第二导电层和第三导电层的通道发生短路时,控制器会将短路处的坐标点上报给主控,从而可以调用压感代码,压感的位置即为该坐标点。 (X electrode and two interchangeable electrode Υ) When an external force pressing the touch panel and touching the channel such that the second conductive layer and the third conductive layer is short-circuited, short-circuited at the coordinate point controller will be reported to the master, so that the code can be called a sense of pressure, the pressure-sensitive position is the coordinate points. 此方案可以实现多点触摸单点感压,比如用户多指触摸触摸屏时,该方案只能检测一个压力位置但可以准确识别出多个触摸点的坐标。 This scheme can realize a single multi-touch sensing point pressure, such as when the user multi-touches the touch screen means, a pressure detecting only the program but can accurately identify the position coordinates of multiple touch points.

[0092] 实施例三 [0092] Example three

[0093] 在实施例三中,所述第一导电层的导电图案包括若干个平行设置的导电块,所述第二导电层的导电图案包括若干个平行设置的导电块,所述第一导电层的导电图案与所述第二导电层的导电图案垂直; [0093] In the third embodiment, the conductive pattern of the first conductive layer comprises a plurality of conductive elements disposed in parallel, the conductive pattern of the second conductive layer comprises a plurality of conductive elements disposed in parallel, the first conductive vertical conductive pattern layer and the conductive pattern of the second conductive layer;

[0094] 所述第三导电层的导电图案包括若干个平行设置的导电块,所述第三导电层的导电图案与所述第二导电层的导电图案平行;或者所述第三导电层的导电图案为若干个独立的导电块; [0094] The conductive pattern of the third conductive layer comprises a plurality of conductive elements disposed in parallel, said third conductive pattern conductive with the conductive layer pattern of the second conductive layer are parallel; or the third conductive layer the conductive pattern is a plurality of separate conductive bumps;

[0095] 在判定所述触摸或按压操作为所述压感触摸的情况下,所述触摸屏从所述第二导电层和第三导电层分别检测出压感坐标点,并且从所述第一导电层和所述第二导电层分别检测出X轴和Y轴信号以确定触摸操作发生的位置。 [0095] In the case of determining the touch or pressure of the pressing operation to sense a touch of the touch screen are detected coordinate point from the pressure sensing the second conductive layer and the third conductive layer and the first from conductive layer and the second conductive layer are respectively detected signals X and Y axes to determine the position of a touch manipulation occurs.

[0096] 具体地,在该实施例中,第二导电层既可以和第一导电层一起确定触摸操作发生的位置,也可以与第三导电层一起确定压感坐标点,比如,如图5所示,第三导电层可以设计成和驱动垂直的N+2个通道,当有单点/多点按压时,第二导电层通道和第三层导电压感通道交叉出不同的坐标点可准确报坐标点;也可以如图6所示,把第三层压感信号层设计成N+N个单元格,每个单元格代表一个坐标点,当有单点/多点按压时,被按压到的单元格都可上报,这可实现多点的准确报点,当然每一个单元格需要连接一个压感信号引线。 [0096] Specifically, in this embodiment, the second conductive layer may be determined together with the position of a touch manipulation occurs, and a first conductive layer, a pressure sensitive may be determined coordinate point with the third conductive layer, for example, in FIG. 5 , the third conductive layer may be designed to drive and vertical channels of the N + 2, when there is a single point / multipoint pressed, the second conductive layer and the third layer guide passage intersects the channel sensing voltage coordinate points may be different accurate coordinate point reported; time may be shown in Figure 6, the third laminate layer is designed to sense a signal N + N cells, with each cell representing a coordinate point, when there is a single point / multipoint pressed, is pressing the cell to be reported, which may be multi-point accurate reporting points, of course, each cell requires that a pressure sensitive signal lead. 此方案可以实现多点触摸多点感压,即当用户以多指触摸并按压触摸屏时,触摸屏的控制器可以识别多个感压点和多个触摸点。 This scheme can realize multi-point multi-touch sensing pressure, i.e., when the user multi-touch and the touch screen is pressed, the touch screen controller may identify a plurality of sensing pads and the plurality of touch points.

[0097] 此外,本发明还提供了一种触摸膜结构,所述触摸膜结构包含第一基板、以及位于所述第一基板下方的第二基板; [0097] Further, the present invention further provides a structure of a touch film, a touch film structure comprises a first substrate and a second substrate positioned below the first substrate;

[0098] 其中,所述第一基板的上表面和下表面分别涂布有第一导电层和第二导电层,所述第一导电层用于输出用于指示触摸操作发生位置的输出信号,所述输出信号用于控制器确定触摸操作发生位置; [0098] wherein the upper surface of the first substrate and the lower surfaces coated with a first conductive layer and a second conductive layer, the first conductive layer for outputting an output signal indicative of the occurrence of a touch operation position, the output signal of the controller for determining the position of a touch operation occurs;

[0099] 所述第二基板上表面涂布有第三导电层; [0099] The second substrate surface is coated with a third conductive layer;

[0100] 所述第二导电层与所述第三导电层之间印有将所述第二导电层与所述第三导电层隔开的间隔点; [0100] The printed between the second conductive layer and the third conductive layer to the second point spaced conductive layer and the third conductive layers separated;

[0101] 当有外力作用使得所述第二导电层和所述第三导电层接触时,所述第二导电层和所述第三导电层的通道发生短路,此时判定为3D压感触摸状态。 [0101] When an external force such that the second conductive layer and the third conductive layer in contact with the second conductive layer and the third conductive layer channel short circuit takes place, when it is determined that the pressure sensitive touch 3D status.

[0102] 应予说明,间隔点通过印刷的方式形成于第三导电层上,间隔点的厚度为5-50微米,优选为15-25微米。 [0102] Incidentally, the dot spacers are formed by printing on the third conductive layer, the thickness of the dots were 5-50 microns, preferably 15-25 microns. 导电层可采用ΙΤ0或纳米银材料制成。 ΙΤ0 conductive layer may be made of silver or a nano material. 基板可由PET材料制成。 The substrate may be PET material.

[0103] 此外,触摸膜的各导电层的图案设置可以参考上述导电图案的设置。 [0103] Further, the pattern of each conductive layer can be provided a touch film provided with reference to the conductive pattern.

[0104] 采用本发明的触摸屏,其具有较低的厚度,并且其灵敏度更高,可靠性强,1C兼容性强,设计简单,用户体验度更佳。 [0104] The touch panel according to the present invention, it has a lower thickness, and its higher sensitivity, reliability, 1C compatibility, a simple design, a better user experience. 相比以往的触摸屏,本发明的触摸屏含有三层导电层,压感部分在显示屏上方,这样可以使得感压灵敏度大幅度提高,并且通过检测导电层通道是否短路的方式来判断是否有压力触摸,这样可以使得压力检测能够得到快速响应,能够大幅度提高通道扫描的速度。 Compared to the conventional touch screen, the touch screen of the present invention comprises three conductive layers, pressure sensitive part of the display screen at the top, so that the pressure-sensitive sensitivity can be greatly improved, and the conductive layer is determined by detecting whether the channel is short-circuited if pressure touch manner , so that the pressure can be obtained quickly in response to the detection, can greatly improve the speed of the channel scanning.

[0105] 【3D压感触摸屏的制造方法】 [0105] [3D pressure sensing method for manufacturing the touch panel]

[0106] 本发明的3D压感触摸屏,可通过如下方法制得: [0106] 3D pressure sensitive touch panel of the present invention, may be prepared by the following method:

[0107] 步骤A:在第一基板的上表面和下表面分别涂布第一导电层和第二导电层; [0107] Step A: the upper surface and the lower surface of the first substrate are coated with a first conductive layer and a second conductive layer;

[0108] 步骤B:在第二基板的一面涂布第三导电层,并在第三导电层上印刷绝缘间隔点; [0108] Step B: the third conductive layer coated on one side of the second substrate, and an insulating spacer dot printed on the third conductive layer;

[0109] 步骤C:贴合第一基板和第二基板使得所述第二导电层和所述第三导电层相对; [0109] Step C: bonding the first substrate and the second substrate such that the second conductive layer and the third conductive layer opposite;

[0110] 步骤D:在所述第一导电层上贴合玻璃盖板,在所述第二基板的另一面贴合显示屏。 [0110] Step D: laminated glass cover posted in the first conductive layer, the other surface of the second substrate is bonded to the display.

[0111] 进一步,步骤A还包括: [0111] Further, the step A further comprises:

[0112] 在所述第一导电层上制造包含若干个独立设置的导电块与若干个导电线的导电图案,其中,所述每个导电块均连接到每一个所述导电线; [0112] producing a conductive pattern includes a plurality of separate conductive bumps provided with a plurality of conductive lines on said first conductive layer, wherein each of said electrically conductive blocks are connected to each of the conductive wire;

[0113] 在所述第二导电层上设置连接地线; [0113] ground connection disposed on the second conductive layer;

[0114] 所述步骤B还包括: [0114] The step B further comprises:

[0115] 在所述第三导电层上连接触摸屏芯片的感应信号脚作为压感信号线。 [0115] touchscreen pin connector sensing signal pressure sensitive chip as a signal line on the third conductive layer.

[0116] 可选地,所述步骤A还包括: [0116] Alternatively, said step A further comprises:

[0117] 在所述第一导电层上制造包含若干个独立设置的导电块与若干个导电线的导电图案,其中,所述每个导电块均连接到每一个所述导电线; [0117] producing a conductive pattern includes a plurality of separate conductive bumps provided with a plurality of conductive lines on said first conductive layer, wherein each of said electrically conductive blocks are connected to each of the conductive wire;

[0118] 在所述第二导电层上连接触摸屏芯片的感应信号脚作为压感信号线; [0118] connected to a touch screen sensing signal pin chip as the pressure sensitive signal line in the second conductive layer;

[0119] 所述步骤B还包括:在所述第三导电层上设置连接地线。 [0119] The step B further comprises: a ground connection is provided on the third conductive layer.

[0120] 可选地,所述步骤A还包括:在所述第二导电层的两侧分别印刷导电条,并且设置两个引脚; [0120] Alternatively, said step A further comprises: a printed conductive strips on each side of the second conductive layer, and provided two pins;

[0121] 所述步骤B还包括:在所述第三导电层两侧分别印刷导电条,并且设置两个引脚; [0121] The step B further comprising: printing a conductive strip on each side of the third conductive layer, and provided two pins;

[0122] 其中,所述第二导电层的导电条与所述第三导电层的导电条垂直。 [0122] wherein the conductive vertical conductive strips of the second conductive layer and the third conductive layer.

[0123] 可选地,所述步骤A包括:在所述第一导电层上制造包含若干个平行设置的导电块的导电图案,在所述第二导电层上制造包含若干个平行设置的导电块的导电图案,其中所述第一导电层的导电图案与所述第二导电层的导电图案垂直; [0123] Optionally, the step A comprises: producing a conductive pattern comprising a plurality of parallel conductive block provided on the first conductive layer, comprising producing a plurality of parallel conductive provided on the second conductive layer a conductive pattern block, wherein a conductive pattern of the first conductive layer and the second conductive layer vertical;

[0124] 所述步骤B包括:在所述第三导电层上制作包含若干个平行设置的导电块的导电图案,其中所述第三导电层的导电图案与所述第二导电层的导电图案垂直。 [0124] The step B comprises: on the third conductive layer comprises a plurality of conductive patterns made of conductive blocks arranged in parallel, wherein the conductive pattern of the conductive pattern of the third conductive layer and the second conductive layer vertical.

[0125] 可选地,所述步骤A包括:在所述第一导电层上制造包含若干个平行设置的导电块的导电图案,在所述第二导电层上制造包含若干个平行设置的导电块的导电图案,其中所述第一导电层的导电图案与所述第二导电层的导电图案垂直; [0125] Optionally, the step A comprises: producing a conductive pattern comprising a plurality of parallel conductive block provided on the first conductive layer, comprising producing a plurality of parallel conductive provided on the second conductive layer a conductive pattern block, wherein a conductive pattern of the first conductive layer and the second conductive layer vertical;

[0126] 所述步骤B包括:在所述第三导电层上制造包含若干个独立的导电块的导电图案,并且对应每个导电块设置导线。 [0126] The step B comprises: a plurality of separate manufacture comprising a conductive pattern on the conductive block in the third conductive layer, and the conductive block provided corresponding to each of the wires.

[0127] 采用本发明的3D压感触摸屏的制造方法,制作工艺简单,极大提高了生产效率, 并且生产出的3D压感触摸屏具有较低的厚度,并且灵敏度更高,可靠性更强,用户体验度更佳。 [0127] The production method of the present invention, the pressure sensitive touch screen 3D, simple manufacturing process, greatly improve the production efficiency, and produce 3D pressure sensitive touch panel has a lower thickness and higher sensitivity, greater reliability, user experience better.

[0128] 【基于触控装置的3D压感触控实现方法】 [0128] [3D implementation method of pressure-sensing touch touch device]

[0129] 本发明的3D压感触摸屏可以用于多种触控装置,比如手表、手机、平板电脑、电视等。 [0129] 3D pressure sensitive touch panel of the present invention may be used in a variety of touch devices, such as watches, mobile phones, tablet PCs, TVs and the like. 为了让触控装置实现3D压感触控,本发明还提供一种3D压感触控实现方法。 In order for the touch device to achieve a pressure sensitive touch 3D, the present invention also provides a pressure sensitive touch 3D implementation. 该方法包含如下步骤: The method comprises the steps of:

[0130] A.触摸按压所述触控装置的触摸屏,所述第二导电层与所述第三导电层接触使得所述第二导电层和所述第三导电层的通道发生短路,此时判定为3D压感触摸状态; [0130] A. touching a touch screen of the touch device is pressed, the second conductive layer and the third conductive layer in contact with the channel such that the second conductive layer and the third conductive layer is short-circuited, then 3D is determined that the pressure sensitive touch state;

[0131] B.在判定所述触摸或按压操作为所述压感触摸的情况下,处理器将短路处的信号改为压感信号并将其上报给控制器。 [0131] B. In the case where the pressing operation is determined that the touch or feeling to the touch pressure, a signal processor to the pressure at the short sense signal and reports it to the controller.

[0132] 可选地,本发明的触控方法还包括: [0132] Alternatively, the touch method according to the invention further comprises:

[0133] 接受到处理器传递来的压感信号后,所述控制器从所述第一导电层同时检测出X 轴和Y轴信号以确定所述触摸按压操作发生的位置。 After [0133] The processor receives the signal transmitted to the pressure sensing, the controller from the first conductive layer simultaneously detect the X-axis and Y-axis signal to determine the touch position of the pressing operation takes place.

[0134] 可选地,本发明的触控方法还包括: [0134] Alternatively, the touch method according to the invention further comprises:

[0135] 接受到处理器传递来的压感信号后,所述控制器从所述第一导电层和所述第二导电层分别检测出X轴和Y轴信号以确定所述触摸按压操作发生的位置。 [0135] After the received signal to the pressure sensitive transfer processor, said controller from said first conductive layer and the second conductive layer are respectively detected signals X and Y axes to determine the touch pressing operation occurs s position.

[0136] 可选地,本发明的触控方法还包括:接受到处理器传递来的压感信号后,所述控制器从所述第二导电层和第三导电层分别检测出压感坐标点,并且从所述第一导电层同时检测出X轴和Y轴信号以确定所述触摸按压操作发生的位置。 [0136] Alternatively, the touch method according to the invention further comprises: sensing signal processor receives the pressure transmitted to the rear, from the controller of the second conductive layer and the third conductive layers of pressure sensitive coordinates detected point, and the simultaneously detected signals X and Y axes from the first conductive layer to determine the touch position of the pressing operation takes place.

[0137] 可选地,可选地,本发明的触控方法还包括:接受到处理器传递来的压感信号后, 所述控制器从所述第二导电层和第三导电层分别检测出压感坐标点信号,并且从所述第一导电层和所述第二导电层分别检测出X轴和Y轴信号以确定所述触摸按压操作发生的位置。 [0137] Alternatively, alternatively, touch method according to the invention further comprises: the processor receives the signal transmitted to the pressure sensing, the controller detects from the second conductive layer and the third conductive layers a pressure sensitive coordinate point signal, and detect the X-axis and Y-axis signal from said first conductive layer and the second conductive layer to determine the touch position of the pressing operation takes place.

[0138] 本说明书实施例所述的内容仅仅是对发明构思的实现形式的列举,本发明的保护范围不应当被视为仅限于实施例所陈述的具体形式,本发明的保护范围也及于本领域技术人员根据本发明构思所能够想到的等同技术手段。 [0138] The present embodiment described in the specification are merely concepts include the realization form of the invention, the scope of the present invention should not be regarded as limited to the embodiments specific forms set forth, the scope of the present invention and also to It means equivalents skilled in the art that the inventive concept can be contemplated.

Claims (16)

1. 一种3D压感触摸屏,其特征在于,包含: 玻璃盖板; 贴合于所述玻璃盖板下表面的第一基板,所述第一基板的上表面和下表面分别涂布有第一导电层和第二导电层; 位于所述第一基板下方的第二基板,所述第二基板上表面涂布有第三导电层; 位于所述第二基板下方的显示屏; 所述第二导电层与所述第三导电层之间印有用于将所述第二导电层与所述第三导电层隔开的间隔点; 其中,当触摸或按压所述3D压感触摸屏时,所述触摸屏通过所述第一导电层检测出X轴和Y轴信号以确定触摸或按压操作发生的位置,或者所述触摸屏通过所述第一导电层和所述第二导电层分别检测出X轴和Y轴信号以确定所述触摸或按压操作发生的位置;而当触摸或按压压力使得所述第二导电层和所述第三导电层接触时,所述第二导电层和所述第三导电层的通道发生短路,此时 A pressure-sensitive touch screen 3D, characterized in that, comprising: a glass plate; a first substrate bonded to the lower surface of the glass plate, the upper surface of the first substrate and the lower surfaces of the coated a conductive layer and a second conductive layer; a second substrate positioned below the first substrate surface coated with a third conductive layer on said second substrate; a second substrate beneath the display screen; the first spaced dots printed for the second conductive layer and the third conductive layer is spaced between the second conductive layer and the third conductive layer; wherein, when the touch or press the pressure sensitive touch screen 3D, the said touch panel through said first conductive layer is detected in the X-axis and Y-axis signals to determine a location of touching or pressing operation occurs, the touch screen or through the first conductive layer and the second conductive layer are respectively detected X-axis and Y-axis signals to determine the position of the touch operation or pressing occurs; when touched or pressed against a pressure such that the second conductive layer and the third conductive layer in contact with the second conductive layer and the third passage of short-circuited electroconductive layer, then 定为压感触摸。 As pressure-sensitive touch.
2. 如权利要求1所述的3D压感触摸屏,其特征在于,所述第一导电层的导电图案至少包括若干个独立设置的导电块和若干个导电线,每个所述导电块连接到每一个所述导电线,所述第二导电层和所述第三导电层上涂布导电薄膜层; 在判定所述触摸或按压操作为所述压感触摸的情况下,所述触摸屏通过所述第一导电层检测出X轴和Y轴信号,以确定所述触摸或压操作发生的位置。 2. 3D pressure sensitive touch panel according to claim 1, wherein the conductive pattern of the first conductive layer comprises at least a plurality of conductive block provided independently and a plurality of conductive lines, each of said electrically conductive blocks are connected to each of said conductive lines, said second conductive layer and the third conductive layer coated on the conductive thin film layer; in the case of determining the pressing operation as the touch or pressure sensitive touch, the touch screen by the said first conductive layer is detected in the X-axis and Y-axis signals to determine the position of the touch or pressing operation occurs.
3. 如权利要求1所述的3D压感触摸屏,其特征在于,所述第一导电层的导电图案至少包括若干个独立设置的导电块和若干个导电线,每个所述导电块连接到每一个所述导电线,所述第二导电层两侧各设置有一个导电条,所述第三导电层的两侧也各设置有一个导电条,所述第二导电层的导电条与所述第三导电层的导电条垂直; 在判定所述触摸或按压操作为所述压感触摸的情况下,所述触摸屏通过所述第二导电层和第三导电层分别检测出压感坐标点并通过对所述第二导电层和所述第三导电层的接触电阻的测量,确定所述压感触摸的压力大小,以及通过所述第一导电层检测出X轴和Y轴信号以确定所述触摸或按压操作发生的位置并通过对所述第二导电层和所述第三导电层的接触电阻的测量,确定所述压感触摸的压力大小。 3. 3D pressure sensitive touch panel according to claim 1, wherein the conductive pattern of the first conductive layer comprises at least a plurality of conductive block provided independently and a plurality of conductive lines, each of said electrically conductive blocks are connected to each of said conductive lines, said second conductive layer on both sides are each provided with a conductive strip, both sides of each of the third conductive layer is also provided with a conductive strip, said conductive strip and the second conductive layer were detected in the pressure sensing coordinate point is determined as the touch operation or pressing the pressure sensitive touch, the touch screen by the second conductive layer and the third conductive layer; a conductive layer, said third conductive strips perpendicular by measurement of said second conductive layer and the third conductive layer contact resistance, the pressure sensing to determine the size of the touch pressure, and the X-axis and Y-axis signal detected by said first conductive layer to determine or pressing the touch operation position by measuring the occurrence and the second conductive layer and the third conductive layer contact resistance, the pressure sensing to determine the size of the touch pressure.
4. 如权利要求1所述的3D压感触摸屏,其特征在于,所述第一导电层的导电图案包括若干个平行设置的导电块,所述第二导电层的导电图案包括若干个平行设置的导电块,所述第一导电层的导电图案与所述第二导电层的导电图案垂直; 所述第三导电层的导电图案包括若干个平行设置的导电块,所述第三导电层的导电图案与所述第二导电层的导电图案平行;或者所述第三导电层的导电图案为若干个独立的导电块; 在判定所述触摸或按压操作为所述压感触摸的情况下,所述触摸屏从所述第二导电层和第三导电层分别检测出压感坐标点,并且从所述第一导电层和所述第二导电层分别检测出X轴和Y轴信号以确定触摸操作发生的位置。 4. 3D pressure sensitive touch panel according to claim 1, wherein the conductive pattern of the first conductive layer comprises a plurality of conductive elements disposed in parallel, the conductive pattern of the second conductive layer comprises a plurality of parallel disposed conductive blocks, the conductive patterns perpendicular to the second conductive layer of the first conductive layer; a conductive pattern of the third conductive layer comprises a plurality of conductive elements disposed in parallel, the third conductive layer, conductive patterns and the conductive pattern of the second conductive layer are parallel; or the third conductive layer of the conductive pattern is a plurality of separate conductive bumps; or a case where the pressing operation is determined that the touch sensing pressure at the touch, the touch screen from the second conductive layer and the third conductive layers of pressure sensitive detected coordinate points, and detect the X-axis and Y-axis signal from said first conductive layer and the second conductive layer to determine the touch operative position occurs.
5.-种3D压感触摸屏的制造方法,其特征在于:所述制造方法包括: 步骤A:在第一基板的上表面和下表面分别涂布第一导电层和第二导电层; 步骤B:在第二基板的一面涂布第三导电层,并在第三导电层上印刷绝缘间隔点; 步骤C:贴合第一基板和第二基板使得所述第二导电层和所述第三导电层相对; 步骤D:在所述第一导电层上贴合玻璃盖板,在所述第二基板的另一面贴合显示屏。 5.- 3D manufacturing method of the pressure sensitive touch screen, wherein: said method comprising: Step A: the upper surface and the lower surface of the first substrate coated with a first conductive layer and the second conductive layers; Step B : coated on one side of the second substrate, the third conductive layer, and an insulating spacer dot printed on the third conductive layer; step C: bonding the first substrate and the second substrate such that the second conductive layer and the third opposing conductive layer; step D: laminated glass cover posted in the first conductive layer, the other surface of the second substrate is bonded to the display.
6. 如权利要求5所述的3D压感触摸屏的制造方法,其特征在于: 所述步骤A还包括: 在所述第一导电层上制造包含若干个独立设置的导电块与若干个导电线的导电图案, 其中,所述每个导电块均连接到每一个所述导电线; 在所述第二导电层上设置连接地线; 所述步骤B还包括: 在所述第三导电层上连接触摸屏芯片的感应信号脚作为压感信号线。 6. 3D 5 claim pressure sensing method of manufacturing a touch screen, wherein: said step A further comprises: a plurality of separate manufacture comprising a conductive block provided with a plurality of conductive lines on the first conductive layer conductive patterns, wherein each of said electrically conductive blocks are connected to each of the conductive wire; ground connection disposed on the second conductive layer; said step B further comprising: a third conductive layer on the a signal pin connected to the touch screen sensing chip as a pressure sensitive signal lines.
7. 如权利要求5所述的3D压感触摸屏的制造方法,其特征在于: 所述步骤A还包括: 在所述第一导电层上制造包含若干个独立设置的导电块与若干个导电线的导电图案, 其中,所述每个导电块均连接到每一个所述导电线; 在所述第二导电层上连接触摸屏芯片的感应信号脚作为压感信号线; 所述步骤B还包括:在所述第三导电层上设置连接地线。 7. 3D 5 claim pressure sensing method of manufacturing a touch screen, wherein: said step A further comprises: a plurality of separate manufacture comprising a conductive block provided with a plurality of conductive lines on the first conductive layer conductive patterns, wherein each of said electrically conductive blocks are connected to each of the conductive wire; touch screen connected to the sensing signal pin chip as the pressure sensitive signal line in the second conductive layer; said step B further comprises: on the third conductive layer connected to ground.
8. 如权利要求5所述的3D压感触摸屏的制造方法,其特征在于: 所述步骤A还包括:在所述第二导电层的两侧分别印刷导电条,并且设置两个引脚; 所述步骤B还包括:在所述第三导电层两侧分别印刷导电条,并且设置两个引脚; 其中,所述第二导电层的导电条与所述第三导电层的导电条垂直。 8. The manufacturing method of claim 5 3D sense pressure of touch panel as claimed in claim, wherein: said step A further comprises: a printed conductive strips on each side of the second conductive layer, and provided two pins; said step B further comprising: printing a conductive strip on each side of the third conductive layer, and provided two pins; wherein said conductive strip and the second conductive layer is conductive strips perpendicular to the third conductive layer, .
9. 如权利要求5所述的3D压感触摸屏的制造方法,其特征在于:所述步骤A包括:在所述第一导电层上制造包含若干个平行设置的导电块的导电图案,在所述第二导电层上制造包含若干个平行设置的导电块的导电图案,其中所述第一导电层的导电图案与所述第二导电层的导电图案垂直; 所述步骤B包括:在所述第三导电层上制作包含若干个平行设置的导电块的导电图案,其中所述第三导电层的导电图案与所述第二导电层的导电图案垂直。 9. A method of manufacturing a 3D pressure sensitive touch panel according to claim 5, wherein: said step A comprising: fabricating a conductive pattern comprising a plurality of parallel conductive block provided on the first conductive layer, in the said manufacture comprising a plurality of second conductive layer on the conductive pattern of the conductive block arranged in parallel, wherein a conductive pattern of the first conductive layer and the second conductive layer perpendicularly; said step B comprises: the making a conductive pattern comprising a plurality of parallel conductive block provided on the third conductive layer, wherein a conductive pattern of the third conductive layer and the second conductive layer is vertical.
10. 如权利要求5所述的3D压感触摸屏的制造方法,其特征在于:所述步骤A包括:在所述第一导电层上制造包含若干个平行设置的导电块的导电图案,在所述第二导电层上制造包含若干个平行设置的导电块的导电图案,其中所述第一导电层的导电图案与所述第二导电层的导电图案垂直; 所述步骤B包括:在所述第三导电层上制造包含若干个独立的导电块的导电图案,并且对应每个导电块设置导线。 A method for producing a pressure-sensitive touch screen 3D as claimed in claim 5, wherein: said step A comprising: fabricating a conductive pattern comprising a plurality of parallel conductive block provided on the first conductive layer, in the said manufacture comprising a plurality of second conductive layer on the conductive pattern of the conductive block arranged in parallel, wherein a conductive pattern of the first conductive layer and the second conductive layer perpendicularly; said step B comprises: the producing on the third conductive layer comprises a plurality of separate conductive pattern of the conductive block and the corresponding block setting each of the conductive wires.
11. 如权利要求5-10中任一项所述的3D压感触摸屏的制造方法,其特征在于:所述绝缘间隔点的厚度为5-50微米,并且任意两个绝缘点之间的距离为2-6毫米。 11. The method of manufacturing according to any one of claims 5-10 3D pressure-sensitive touch panel as claimed in claim, wherein: the thickness of the insulating dot spacers is 5 to 50 micrometers, and the distance between any two points insulating 2-6 mm.
12. -种基于触控装置的3D压感触控实现方法,所述触控装置包含如权利要求1-4中任一项所述的3D压感触摸屏,其特征在于,所述3D压感触控实现方法包含如下步骤: A. 触摸按压所述触控装置的触摸屏,所述第二导电层与所述第三导电层接触使得所述第二导电层和所述第三导电层的通道发生短路,此时判定为3D压感触摸状态; B. 在判定所述触摸或按压操作为所述压感触摸的情况下,处理器将短路处的信号改为压感信号并将其上报给控制器。 12. - kind of pressure-sensing touch 3D Based on the method of the touch device, the touch device comprises a pressure sensitive touch screen 3D as claimed in any one of claims 1-4, wherein said pressure sensitive touch 3D implemented method comprising the following steps: A. touching the touch screen is pressed touch device, the second conductive layer in contact with the third conductive layer such that passage of the second conductive layer and the third conductive layer is short-circuited at this time it is determined that the pressure sensitive 3D touch state; B. case where the sense of touch pressure, the signal processor will sense the pressure at the short signal is determined to the touch or the press operation will report it to the controller .
13. 如权利要求12所述的基于触控装置的3D压感触控实现方法,其特征在于,所述方法还包括: 接受到处理器传递来的压感信号后,所述控制器从所述第一导电层同时检测出X轴和Y轴信号以确定所述触摸按压操作发生的位置。 13. Based on the pressure sensitive touch 3D touch device according to the method of claim 12, wherein said method further comprises: pressure sensing signal processor receives the messages of the controller from the a first conductive layer simultaneously detect the X-axis and Y-axis signals to determine the touch position of the pressing operation takes place.
14. 如权利要求12所述的基于触控装置的3D压感触控实现方法,其特征在于,所述方法还包括: 接受到处理器传递来的压感信号后,所述控制器从所述第一导电层和所述第二导电层分别检测出X轴和Y轴信号以确定所述触摸按压操作发生的位置。 14. Based on the pressure sensitive touch 3D touch device according to the method of claim 12, wherein said method further comprises: pressure sensing signal processor receives the messages of the controller from the a first conductive layer and the second conductive layer are respectively detected signals X and Y axes to determine the touch position of the pressing operation takes place.
15. 如权利要求12所述的基于触控装置的3D压感触控实现方法,其特征在于,接受到处理器传递来的压感信号后,所述控制器从所述第二导电层和第三导电层分别检测出压感坐标点,并且从所述第一导电层同时检测出X轴和Y轴信号以确定所述触摸按压操作发生的位置。 15. Based on the pressure-sensing touch 3D touch device according to the method of claim 12, wherein the processor receives the pressure transmitted to the sense signal from the controller and the second conductive layer three conductive layers of pressure sensitive detected coordinate points, and detects from said first conductive layer while the X-axis and Y-axis signal to determine the touch position of the pressing operation takes place.
16. 如权利要求12所述的基于触控装置的3D压感触控实现方法,其特征在于,接受到处理器传递来的压感信号后,所述控制器从所述第二导电层和第三导电层分别检测出压感坐标点信号,并且从所述第一导电层和所述第二导电层分别检测出X轴和Y轴信号以确定所述触摸按压操作发生的位置。 16. Based on the pressure-sensing touch 3D touch device according to the method of claim 12, wherein the processor receives the pressure transmitted to the sense signal from the controller and the second conductive layer three conductive layers of pressure sensitive coordinate points detected signals, and respectively detected from the first conductive layer and the second conductive layer, an X-axis and Y-axis signal to determine the touch position of the pressing operation takes place.
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