CN103455225A - Capacitive touch component and touch device - Google Patents

Capacitive touch component and touch device Download PDF

Info

Publication number
CN103455225A
CN103455225A CN2013103565979A CN201310356597A CN103455225A CN 103455225 A CN103455225 A CN 103455225A CN 2013103565979 A CN2013103565979 A CN 2013103565979A CN 201310356597 A CN201310356597 A CN 201310356597A CN 103455225 A CN103455225 A CN 103455225A
Authority
CN
China
Prior art keywords
electrodes
sensing
capacitive touch
layer
driving
Prior art date
Application number
CN2013103565979A
Other languages
Chinese (zh)
Inventor
唐根初
刘伟
董绳财
唐彬
Original Assignee
深圳欧菲光科技股份有限公司
南昌欧菲光科技有限公司
苏州欧菲光科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳欧菲光科技股份有限公司, 南昌欧菲光科技有限公司, 苏州欧菲光科技有限公司 filed Critical 深圳欧菲光科技股份有限公司
Priority to CN2013103565979A priority Critical patent/CN103455225A/en
Publication of CN103455225A publication Critical patent/CN103455225A/en

Links

Abstract

The invention provides a capacitive touch component and a touch device. The capacitive touch component at least comprises an insulating layer, a sensing layer and a driving layer. The sensing layer is stacked on the upper surface of the insulating layer. The driving layer is stacked on the lower surface of the insulating layer. The sensing layer comprises a plurality of sensing electrodes which are arranged at intervals. The driving layer comprises a plurality of driving electrodes which are arranged at intervals. The sensing electrodes and the driving electrodes are crossly arranged and form a plurality of intersection areas. At least one layer of electrodes in the intersection areas is provided with hollowed-out parts. The sensing electrodes among the hollowed-out parts are communicated with one another or/and the driving electrodes among the hollowed-out parts are communicated with one another. The capacitive touch component provided by the invention has the advantages that since the hollowed-out parts are arranged on the sensing electrodes and/or the driving electrodes in the intersection areas, the effective area for intersection of the sensing electrodes and the driving electrodes is reduced, the mutually-induced capacitance of the capacitive touch component can be kept unchanged, the ultra-thinning of the capacitive touch component is realized, the structure is simple and the manufacturing cost is lower.

Description

电容触控组件及触控装置 Components and capacitive touch touch device

技术领域 FIELD

[0001] 本发明涉及触摸感应技术,尤其涉及一种电容触控组件及触控装置。 [0001] The present invention relates to touch sensing technology, particularly to a capacitive touch sensing device and the touch device.

背景技术 Background technique

[0002] 电容触控组件分为单层结构和双层结构。 [0002] The capacitive touch components into a single layer structure and the two-layer structure. 如图1所示,正常双层结构的触摸屏通过感应电极I与驱动电极2之间填充绝缘材质形成互感电容,其电容值可以通过以下表达式计算出:C=eX (S/d),其中e为两电极之间介质的介电常数,S为两电极交叠部分的有效面积,图1中阴影部分所示,d为感应电极与驱动电极之间的距离。 1, the normal two-layer structure of the touch panel filled with an insulating material 2 is formed by a mutual capacitance between the drive electrode and the induction electrode I, the capacitance value can be calculated by the following expression: C = eX (S / d), wherein e is the permittivity of the dielectric between the two electrodes, S is the effective area of ​​the overlapping portion of the two electrodes, the shaded portion shown in FIG 1, d is the distance between the sensing electrode and the driving electrode.

[0003] 随着触摸屏的薄型化趋势,驱动电极和感应电极之间的距离d将越来越小,因此在两电极的介质材质不变,即e不变的情况下,因为d减小,而为保证其正常工作,即形成的互感电容C不变,则必须将两电极交叠部分的有效面积进行减小。 [0003] With the trend of thinning the touch screen, the distance d between the driving electrode and the sensing electrode will become smaller, and therefore the material in the dielectric constant of the two electrodes, i.e., the case where e constant because of reduced d, and to ensure its normal operation, i.e. the mutual capacitance C unchanged form, the effective area of ​​the overlapping portion of the two electrodes must be reduced. 因此本方案要解决的技术问题是:针对超薄电容屏感应电极和驱动电极距离变小导致感应电极跟驱动电极之间形成的互感电容的变化,通过改变感应电极跟驱动电极之间的有效交叠面积来抵消感应电极和驱动电极因距离边小带来的电容变化,使得在超薄电容屏的互感电容保持不变,因为互感电容如果变化过大就要让驱动控制电路也做相应变化,改变驱动电路会增加很大的工作量。 Thus, the present embodiment is a technical problem to be solved by: capacitive screen ultrathin sensing and drive electrodes causes a change in the distance is small mutual capacitance formed between the sensing electrode with the drive electrodes by changing the effective cross between the driving electrodes with sensing electrodes overlapping area to offset the change in capacitance sensing and drive electrodes by a small distance to bring the edges, so that the capacitance remains constant mutual capacitance thin screens, because if the excessive change in mutual capacitance is necessary to allow the drive control circuit also changes accordingly, changing the drive circuit will increase the heavy workload.

发明内容 SUMMARY

[0004] 本发明提供一种电容触控组件及触控装置,用于克服现有技术中的缺陷,实现电容触控组件的超薄化,且结构简单、制造成本较低。 [0004] The present invention provides a capacitive touch sensing device and a touch device for overcoming the disadvantages of the prior art, to achieve ultra-thin capacitive touch component, simple structure and low manufacturing cost.

[0005] 本发明提供一种电容触控组件,至少包括绝缘层、感应层和驱动层,所述感应层层叠于该绝缘层的上表面,所述驱动层层叠于所述绝缘层的下表面,所述感应层包括多条间隔布置的感应电极,所述驱动层包括多条间隔布置的驱动电极,所述感应电极与所述驱动电极均交叉布置并形成多个叠交区,所述叠交区中至少有一层电极上具有镂空,所述镂空之间的所述感应电极彼此连通或/和所述镂空之间的所述驱动电极彼此连通。 [0005] The present invention provides a capacitive touch sensing device, comprising at least an insulating layer, a driver layer and sensing layer, the sensing layer is laminated on the upper surface of the insulating layer, the driving layer is laminated on the lower surface of the insulating layer the sensing layer comprising a plurality of sensing electrodes disposed at intervals driving the driving electrode layer comprises a plurality of spaced, the sensing electrodes and the driving electrodes are arranged crosswise and forming a plurality of cross-laminated areas, said stack deposit at least one layer region having a hollow upper electrode, said sensing electrode between the hollow or communication between the / each other and the hollow drive electrodes communicate with each other.

[0006] 其中,所述镂空包括至少两个间隔排列的空缺。 [0006] wherein said at least two spaced hollow vacancy.

[0007] 进一步地,所述空缺包括贯穿所述叠交区的长条状空缺。 [0007] Further, the gap comprises a gap extending through said elongated cross-stack region.

[0008] 特别是,所述长条状空缺分布于所述叠交区内的感应电极和驱动电极上,所述叠交区中所述长条状空缺之间的所述感应电极或所述驱动电极呈“一”字形。 [0008] In particular, the elongated bundle vacancies distributed in the induction and drive electrodes cross area, the sensing electrodes of the stack area between the elongated post or the vacant driving electrodes are "a" shape.

[0009] 特别是,所述长条状空缺分布于所述叠交区中部,所述叠交区中所述长条状空缺之间的所述感应电极或所述驱动电极呈条纹状。 [0009] In particular, the elongated gap located in the middle of the stack deposit region of the stack between the sensing electrode in the region of the elongated cross-vacancy or the drive electrodes in stripes.

[0010] 进一步地,所述空缺包括斑驳状空缺,且所述斑驳状空缺的尺寸小于所述叠交区的尺寸,所述斑驳状空缺分散地分布于所述叠交区内。 [0010] Further, the gap comprises a mottled vacant, and the vacant mottled size smaller than the size of the stack cross-region, the mottled dispersion vacancies distributed in the cross-stack region.

[0011] 特别是,所述空缺还包括斑驳状空缺,且所述斑驳状空缺的尺寸小于所述叠交区的尺寸,所述斑驳状空缺分散地分布于所述感应电极或所述驱动电极的“一”字形区域内。 [0011] In particular, the vacancy further comprising mottled vacant, and the vacant mottled size smaller than the size of the stack cross-region, the mottled dispersion vacancies distributed in the sensing electrode or the driving electrodes the "a" glyph in the area.

[0012] 特别是,所述空缺还包括斑驳状空缺,且所述斑驳状空缺的尺寸小于所述叠交区的尺寸,所述斑驳状空缺分散地分布于所述感应电极或所述驱动电极的条纹状区域内。 [0012] In particular, the vacancy further comprising mottled vacant, and the vacant mottled size smaller than the size of the stack cross-region, the mottled dispersion vacancies distributed in the sensing electrode or the driving electrodes within the striped area.

[0013] 其中,所述感应电极和所述驱动电极上均设有所述镂空,设在所述感应电极上的长条状空缺与设在所述驱动电极上的长条状空缺交叉布置。 [0013] wherein said elongated sensing electrodes and driving electrodes of said gap has a hollow, provided on the sensing electrode and an elongated gap disposed on the drive electrodes arranged crosswise.

[0014] 本发明还提供一种触控装置,所述触控装置采用上述的电容触控组件。 [0014] The present invention further provides a touch device, the touch device of the above-described capacitive touch component.

[0015] 本发明提供的电容触控组件及触控装置,由于在叠交区上的感应电极和/或驱动电极上设置镂空,感应电极与驱动电极交叠的有效面积等于原来感应电极与驱动电极交叠部分的面积减去镂空部分的面积,相当于减小了感应电极与驱动电极交叠的有效面积,而镂空的面积大小完全可以根据需要进行设定,无需改变驱动控制电路,也能使得电容触控组件的互感电容保持不变,而实现电容触控组件的超薄化,并且结构简单,制造成本较低。 [0015] assembly and a touch capacitive touch device of the present invention provides, due to the induction electrode in the region of two overlapped and / or hollow provided on the driving electrodes, the effective area of ​​the overlapping sensing electrode and the driving electrode and the sensing electrodes is equal to the original drive overlapped portion of the electrode area minus the area of ​​the hollow portion, the sensing electrode is reduced corresponding to the driving electrode overlaps the effective area, and the hollow area size can be set according to need, without changing the drive control circuit can also be such that the mutual capacitance of the capacitive touch component remains unchanged, and the realization of ultra-thin capacitive touch component, simple structure, low manufacturing cost.

附图说明 BRIEF DESCRIPTION

[0016] 图1为现有技术中电容触控组件的局部结构示意图; [0016] FIG. 1 is a partial schematic view of the prior art capacitive touch component;

[0017] 图2为本发明实施例提供的电容触控组件的局部结构示意图; [0017] FIG. 2 a partial schematic view of the capacitive touch module according to an embodiment of the present invention;

[0018] 图3为图2的俯视图; [0018] FIG. 3 is a plan view of FIG 2;

[0019] 图4为本发明实施例提供的电容触控组件的局部结构示意图; [0019] FIG. 4 a partial schematic view of the capacitive touch module according to an embodiment of the present invention;

[0020] 图5为本发明实施例提供的电容触控组件的另一种结构示意图; [0020] FIG. 5 schematic view of another capacitive touch module according to an embodiment of the present invention;

[0021] 图6为本发明实施例一提供的电容触控组件的结构示意图一; Structure [0021] FIG 6 provides a capacitive touch component embodiment of a schematic embodiment of the present invention;

[0022] 图7为本发明实施例一提供的电容触控组件的结构示意图二; Structure [0022] FIG. 7 capacitive touch assembly according to a first embodiment of the present invention, a schematic view of two;

[0023] 图8为本发明实施例一提供的电容触控组件的结构示意图三; Structure assembly according to a first capacitive touch the [0023] embodiment of the present invention. FIG. 8 is a schematic view of three;

[0024] 图9为本发明实施例一提供的电容触控组件的结构示意图四; Structure [0024] FIG. 9 capacitive touch assembly according to a first embodiment of the present invention, a schematic view of four;

[0025] 图10为本发明实施例二提供的电容触控组件的结构示意图一; Structure [0025] FIG capacitive touch assembly 10 according to a second embodiment of the present invention, a schematic diagram;

[0026] 图11为本发明实施例二提供的电容触控组件的结构示意图二; Structure [0026] FIG capacitive touch assembly 11 according to a second embodiment of the present invention, a schematic view of two;

[0027] 图12为本发明实施例二提供的电容触控组件的结构示意图三; Capacitive touch structural assembly according to a second [0027] embodiment of the present invention. FIG. 12 is a schematic view of three;

[0028] 图13为本发明实施例三提供的电容触控组件的结构示意图。 [0028] FIG. 13 is a schematic view of the capacitive touch sensing device according to a third embodiment of the present invention.

具体实施方式 Detailed ways

[0029] 如图2、图3、图4所示,本发明实施例提供一种电容触控组件,至少包括感应层10、驱动层20和绝缘层30,感应层10层叠于该绝缘层30的上表面,驱动层20层叠于绝缘层30的下表面,感应层10包括多条间隔布置的感应电极1,驱动层20包括多条间隔布置的驱动电极2,感应电极I与驱动电极2均交叉布置并形成多个叠交区3,叠交区3中至少有一层电极上具有镂空4,镂空4之间的感应电极I彼此连通或/和镂空4之间的驱动电极2彼此连通。 [0029] 2, 3, 4, the embodiment provides a capacitive touch sensing device according to the present invention, the sensing layer comprising at least 10, the driving layer 20 and the insulating layer 30, the sensing layer 10 laminated on the insulating layer 30 the upper surface of the driving layer 20 laminated on the lower surface of the insulating layer 30, the sensing layer 10 includes a plurality of spaced induction electrode 1, driver layer 20 comprises a plurality of drive electrodes spaced 2 induction electrode I and the driving electrode 2 are and forming a plurality of cross-laid Overlapped regions 3, 3 in at least two overlapped region 4 having a hollow, the hollow between the sensing electrode 4 I 2 communicate with each other or communication between the drive electrodes 4 / and a layer of another hollow electrode.

[0030] 当镂空设在感应电极上时,交叠区域中的感应电极I与非交叠区域中的感应电极I彼此连通;当镂空设在驱动电极上时,交叠区域中的驱动电极I与非交叠区域中的驱动电极彼此连通。 [0030] When the hollow provided on the sensing electrode, the overlapping area of ​​the sensing electrode and the non-overlap region I sensing electrode I communicate with each other; when the hollow electrode is provided on the drive, the drive electrodes overlapping region I communicate with each other in the overlap region and the non-driving electrode.

[0031] 本发明提供的电容触控组件,由于在叠交区上的感应电极和/或驱动电极上设置镂空,感应电极与驱动电极交叠的有效面积等于原来感应电极与驱动电极交叠部分的面积减去镂空部分的面积,相当于减小了感应电极与驱动电极交叠的有效面积,而镂空的面积大小完全可以根据需要进行设定,无需改变驱动控制电路,也能使得电容触控组件的互感电容保持不变,而实现电容触控组件的超薄化,并且结构简单,制造成本较低。 [0031] The present invention provides a capacitive touch sensing device, since the upper induction electrode disposed on the hollow cross-laminated region and / or the driving electrodes, the effective area of ​​the overlapping sensing electrode and the driving electrode and the sensing electrodes is equal to the original overlapped portions of the driving electrodes area minus the area of ​​the hollow portion, corresponding to reduce the effective area of ​​the sensing electrode and the driving electrode overlap, the hollow area size can be set as needed, without changing the drive control circuit also enables the capacitive touch mutual capacitance component remains unchanged, and the realization of ultra-thin capacitive touch component, simple structure, low manufacturing cost.

[0032] 本实施例中的镂空可以是一块空缺40,如图5所示,图5中的空缺40设在感应电极I上,当然空缺40也可设在驱动电极2上,也可以同时设在感应电极I和驱动电极2上。 [0032] In this example embodiment may be a hollow gap 40, shown in Figure 5, gap 40 is provided in FIG. 5 the induction electrode I, of course, gap 40 may be provided on the driving electrode 2, may be provided simultaneously on the driving electrode and the sensing electrode I 2.

[0033] 镂空4也可以包括至少两个间隔排列的空缺,有以下几种具体实施方式: [0033] 4 may also comprise hollow least two spaced vacancies are the following specific embodiments:

[0034] 实施例一 [0034] Example a

[0035] 空缺包括贯穿叠交区3的长条状空缺41。 [0035] Overlapped vacant region comprises an elongated through 3 vacancies 41. 下面给出两种具体布置结构: Two specific arrangement given below:

[0036] 第一种结构,长条状空缺41分布于叠交区的顶部和底部,叠交区中长条状空缺41之间的感应电极14或驱动电极呈“一”字形。 [0036] The first structure, an elongated gap located in two overlapped region 41 of the top and bottom, of Cross elongated gap region between the sensing electrode 14 or 41 as a drive electrode "a" shape.

[0037] 如图6、图7所示,仅仅在叠交区内的感应电极I上挖设长条状空缺41 ;图6、图7中的长条状空缺41为矩形; [0037] FIG. 6, FIG. 7, only the two overlapped on the digging area I disposed elongated sensing electrodes 41 gap; FIG. 6, FIG. 7 in an elongated gap 41 is rectangular;

[0038] 每个叠交区中感应电极I与驱动电极2叠交的有效面积S是长条状空缺41之间的感应电极或驱动电极的“一”字形区域,若叠交区的面积为S1,长条状空缺41的面积为S4,则每个叠交区中感应电极I与驱动电极2叠交的有效面积S=S1IS415图5和图6中的d为感应电极与驱动电极之间的垂直距离。 [0038] Each sensing electrode stack deposit region I 2 and the driving electrode stack S is the effective area of ​​cross-elongated gap "a" sensing electrode shape or area between the drive electrodes 41, when the area is two overlapped region = between S1, elongated gap 41 area S4, the electrode and the driving electrode I zone sensor each stack 2 stacks cross post effective area S d in FIG. 5 and FIG. 6 S1IS415 sensing electrode and the driving electrode the vertical distance.

[0039] 第二种结构,长条状空缺41分布于叠交区中部,叠交区中长条状空缺41之间的感应电极14或驱动电极呈条纹状。 [0039] A second structure, an elongated gap 41 located in the central region of Cross, Overlapped elongated gap region between the sensing electrode 14 or the drive electrodes 41 in stripes. 如图8、图9所示,图8中每个叠交区内的长条状空缺彼此连通,形成贯穿所有的叠交区的大长条状空缺,图9中的,每个叠交区内的长条状空缺彼此不连通,即仅仅在每个叠交区的感应电极I上挖设长条状空缺;图8、图9中的长条状空缺41仅设在感应电极I上,也可以仅在驱动电极2上设上述长条状空缺,长条状空缺的方向需要与驱动电极2的布置方向一致,也可以同时在感应电极I和驱动电极2上设长条状空缺,如图4所示,感应电极I和设在感应电极上的长条状空缺均横向布置,驱动电极2和设在驱动电极2上的长条状空缺均纵向布置,感应电极和驱动电极交叉布置,横向布置的长条状空缺与纵向布置的长条状空缺也交叉设置,感应电极和驱动电极这样交叠形成的有效面积S为多个阵列分布于叠交区3内的小斑驳区。 8, FIG. 9, FIG. 8 in each of the elongated cross-laminated vacant area communicate with each other, forming a large vacancy elongated through all Overlapped regions, in FIG. 9, each of Cross region an elongated inner vacancies do not communicate with each other, i.e. only dug elongated gap on the two overlapped each induction electrode I zone; FIG 8, FIG 9 the elongated gap 41 is provided only on the induction electrode I, It may be provided only on the driving electrodes 2 wherein the long vacancies which require elongated direction coincides with the arrangement direction of the driving electrode 2, may be simultaneously in the driving electrodes and the sensing electrodes provided I elongated vacancies 2, as As shown in FIG induction electrode I and the gap is provided on the elongated sensing electrodes 4 are arranged laterally, and the driving electrodes 2 provided on the drive electrode 2 are arranged longitudinally elongated gap, sensing and drive electrodes arranged crosswise, elongated transversely disposed elongated gap vacancies longitudinal cross arrangement also provided, the effective area S of the sensing and drive electrodes formed by overlapping a plurality of such arrays stacked deposit region located in the 3 small mottled region.

[0040] 实施例二 [0040] Second Embodiment

[0041] 第一种结构,如图10所示,空缺包括斑驳状空缺42,且斑驳状空缺42的尺寸小于感应电极I与驱动电极2叠交区3的尺寸,斑驳状空缺分散地分布于叠交区3内。 [0041] The first configuration, as shown, comprises a mottled vacant 42 vacant, vacant and mottled size smaller than the size 42 of the sensing electrode 3 and the driving electrode I 2 Overlapped regions, mottled dispersion vacancies distributed in 10 3 the cross-stack region.

[0042] 第二种结构,如图11所示,空缺包括长条状空缺41和斑驳状空缺42,且斑驳状空缺42的尺寸小于感应电极I与驱动电极2叠交区3的尺寸,斑驳状空缺42分散地分布于感应电极的“一”字形区域15内或分散地分布于驱动电极的“一”字形区域内。 [0042] A second structure 11, comprising an elongated gap 41 and mottled vacant 42 vacant, vacant and mottled size smaller than the sensing electrode 42 and the driving electrode 2 I domain size post stack 3, mottled shaped vacancy 42 dispersedly distributed sensing electrode "a" shaped region 15 are distributed or dispersed within the "a" shaped region of the drive electrode.

[0043] 第三种结构,如图12所不,空缺包括长条状空缺41和斑驳状空缺42,且斑驳状空缺的尺寸小于感应电极I与驱动电极2叠交区3的尺寸,斑驳状空缺分散地分布于感应电极的条纹状区域16内或分散地分布于驱动电极的条纹状区域内。 [0043] A third configuration, not shown in FIG 12, comprising an elongated gap 41 and mottled vacant 42 vacant, vacant and mottled size smaller than the driving electrode and the sensing electrode I 2 Overlapped areas of size 3, mottled the striped regions 16 are dispersedly distributed in gap sensing electrodes are distributed or dispersed within the striped area of ​​the drive electrodes.

[0044] 斑驳状空缺42的排列方式优选为矩阵排列,排列规则,易于制作,制造成本低,斑驳状空缺42的形状可以为矩形、圆形、椭圆形、菱形、梯形等几何形状,也可以为任意不规则形状。 [0044] mottled gap arrangement is preferably arranged in a matrix 42, arranged regularly, easy to manufacture, low manufacturing cost, mottled vacancy shape geometry 42 may be rectangular, circular, oval, diamond, trapezoidal, etc., may be any irregular shape.

[0045] 实施例三 [0045] Example three

[0046] 如图13所示,空缺包括横向间隔排列的块状空缺43,且该空缺43与非叠交区连通;块状空缺43的形状在此不限,可以是矩形、圆形、椭圆形、菱形、梯形等几何形状,也可以为任意不规则形状,本实施例中每个感应电极I与驱动电极2叠交区3上具体为两个块状空缺43横向间隔排列,叠交区3上的感应电极部分11呈“山”字形。 [0046] 13, including laterally spaced vacancy vacant block 43, and the gap 43 communicates with the non-azide cross region; blocky shaped gap 43 is not limited to this, may be rectangular, circular, elliptical, shaped, diamond, trapezoidal geometry may be any irregular shape, for example, each of the sensing electrodes and the driving electrodes 2 I of cross region 3 in particular two block 43 laterally spaced vacancies present embodiment, area of ​​cross 3 on the sensing electrode 11 has a portion "mountain" shape.

[0047] 实施例四 [0047] Fourth Embodiment

[0048] 本发明还提供一种触控装置,触控装置采用上述任意实施例的电容触控组件。 [0048] The present invention further provides a touch device, the touch capacitive touch device assembly of any of the above embodiments.

[0049] 最后应说明的是:以上各实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述各实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。 [0049] Finally, it should be noted that: the above embodiments only describe the technical solutions in embodiments of the present invention, rather than limiting;. Although the embodiments of the present invention has been described in detail, those of ordinary skill in the art should appreciated: it still may be made to the technical solutions described embodiments modifications, or to some or all of the technical features equivalents; as such modifications or replacements do not cause the essence of corresponding technical solutions to depart from embodiments of the present invention range of technical solutions.

Claims (10)

1.一种电容触控组件,至少包括绝缘层、感应层和驱动层,所述感应层层叠于该绝缘层的上表面,所述驱动层层叠于所述绝缘层的下表面,所述感应层包括多条间隔布置的感应电极,所述驱动层包括多条间隔布置的驱动电极,所述感应电极与所述驱动电极均交叉布置并形成多个叠交区,其特征在于,所述叠交区中至少有一层电极上具有镂空,所述镂空之间的所述感应电极彼此连通或/和所述镂空之间的所述驱动电极彼此连通。 1. A capacitive touch sensing device, comprising at least an insulating layer, a driver layer and sensing layer, the sensing layer is stacked on the upper surface of the insulating layer, the driving layer is laminated on the lower surface of the insulating layer, the induction layer comprises a plurality of spaced sensing electrodes, said driving comprises a drive electrode layer spaced plurality of the sensing electrodes and the driving electrodes are arranged crosswise and forming a plurality of cross-laminated regions, characterized in that the stack deposit at least one layer region having a hollow upper electrode, said sensing electrode between the hollow or communication between the / each other and the hollow drive electrodes communicate with each other.
2.根据权利要求1所述的电容触控组件,其特征在于,所述镂空包括至少两个间隔排列的空缺。 The capacitive touch assembly according to claim 1, characterized in that the hollow comprises at least two spaced vacancy.
3.根据权利要求2所述的电容触控组件,其特征在于,所述空缺包括贯穿所述叠交区的长条状空缺。 3. The assembly of the capacitive touch according to claim 2, wherein said vacancy comprises a bundle through the elongated gap in the pay zone.
4.根据权利要求3所述的电容触控组件,其特征在于,所述长条状空缺分布于所述叠交区的顶部和底部,所述叠交区中所述长条状空缺之间的所述感应电极或所述驱动电极呈“一”字形。 The capacitive touch assembly according to claim 3, wherein said elongated vacancies distributed in the top and bottom of the stack cross-zone region between the elongated cross vacancy of the stack the sensing electrode or electrodes are driven "on" shape.
5.根据权利要求3所述的电容触控组件,其特征在于,所述长条状空缺分布于所述叠交区中部,所述叠交区中所述长条状空缺之间的所述感应电极或所述驱动电极呈条纹状。 The capacitive touch assembly according to claim 3, wherein said elongated vacancies distributed in the cross-stacked middle region of the stack in the region between the elongated cross vacant driving the sensing electrode or electrodes in stripes.
6.根据权利要求2所述的电容触控组件,其特征在于,所述空缺包括斑驳状空缺,且所述斑驳状空缺的尺寸小于所述叠交区的尺寸,所述斑驳状空缺分散地分布于所述叠交区内。 6. The assembly of the capacitive touch according to claim 2, wherein said vacancy comprises a mottled vacant, and the vacant mottled size smaller than the size of the stack cross-region, the vacancies dispersed mottled distributed in the cross-stack region.
7.根据权利要求4所述的电容触控组件,其特征在于,所述空缺还包括斑驳状空缺,且所述斑驳状空缺的尺寸小于所述叠交区的尺寸,所述斑驳状空缺分散地分布于所述感应电极或所述驱动电极的“一”字形区域内。 The capacitive touch sensing device according to claim 4, wherein said vacancy comprises a further mottled vacant, and the vacant mottled size smaller than the size of the stack cross-region, the mottled dispersion vacancies distributed within the sensing electrode or the drive electrodes "a" shaped area.
8.根据权利要求4所述的电容触控组件,其特征在于,所述空缺还包括斑驳状空缺,且所述斑驳状空缺的尺寸小于所述叠交区的尺寸,所述斑驳状空缺分散地分布于所述感应电极或所述驱动电极的条纹状区域内。 8. The capacitive touch sensing device according to claim 4, wherein said vacancy comprises a further mottled vacant, and the vacant mottled size smaller than the size of the stack cross-region, the mottled dispersion vacancies distributed in the drive the sensing electrode or electrodes within the striped area.
9.根据权利要求4、5、7或8所述的电容触控组件,其特征在于,所述感应电极和所述驱动电极上均设有所述镂空,设在所述感应电极上的长条状空缺与设在所述驱动电极上的长条状空缺交叉布置。 9. The capacitive touch sensing device of claim 4,5,7 or claim 8, wherein said sensing electrode and said long driving electrodes are provided with said hollow, provided on the sensing electrode vacancies and vacancy elongated strip disposed on said drive electrodes arranged crosswise.
10.一种触控装置,其特征在于,所述触控装置采用上述权利I〜9任一所述的电容触控组件。 A touch device, wherein the touch device as claimed in the above-described assembly of a capacitive touch I~9 any claim.
CN2013103565979A 2013-08-15 2013-08-15 Capacitive touch component and touch device CN103455225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103565979A CN103455225A (en) 2013-08-15 2013-08-15 Capacitive touch component and touch device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103565979A CN103455225A (en) 2013-08-15 2013-08-15 Capacitive touch component and touch device

Publications (1)

Publication Number Publication Date
CN103455225A true CN103455225A (en) 2013-12-18

Family

ID=49737663

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013103565979A CN103455225A (en) 2013-08-15 2013-08-15 Capacitive touch component and touch device

Country Status (1)

Country Link
CN (1) CN103455225A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104035645A (en) * 2014-07-02 2014-09-10 山东华芯富创电子科技有限公司 Capacitive touch panel structure and manufacturing method thereof
CN104461154A (en) * 2014-12-23 2015-03-25 京东方科技集团股份有限公司 Touch display substrate, touch display panel and touch display device
CN105573551A (en) * 2015-12-15 2016-05-11 南京点触智能科技有限公司 Capacitance type touch screen sensor
CN108920029A (en) * 2018-06-28 2018-11-30 信利光电股份有限公司 Novel OGS touch screen and electronic equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201622554U (en) * 2010-02-04 2010-11-03 深圳市汇顶科技有限公司 Capacitance touch sensor, touch detection device, and touch control terminal
EP2330494A2 (en) * 2006-06-09 2011-06-08 Apple Inc. Touch screen liquid crystal display
CN102566838A (en) * 2010-12-21 2012-07-11 上海天马微电子有限公司 Capacitive touch sensor and touch display device
CN202976024U (en) * 2012-12-10 2013-06-05 深圳欧菲光科技股份有限公司 Touch sensing element and touch screen
CN203422732U (en) * 2013-08-15 2014-02-05 深圳欧菲光科技股份有限公司 Capacitive touch assembly and touch device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2330494A2 (en) * 2006-06-09 2011-06-08 Apple Inc. Touch screen liquid crystal display
CN201622554U (en) * 2010-02-04 2010-11-03 深圳市汇顶科技有限公司 Capacitance touch sensor, touch detection device, and touch control terminal
CN102566838A (en) * 2010-12-21 2012-07-11 上海天马微电子有限公司 Capacitive touch sensor and touch display device
CN202976024U (en) * 2012-12-10 2013-06-05 深圳欧菲光科技股份有限公司 Touch sensing element and touch screen
CN203422732U (en) * 2013-08-15 2014-02-05 深圳欧菲光科技股份有限公司 Capacitive touch assembly and touch device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104035645A (en) * 2014-07-02 2014-09-10 山东华芯富创电子科技有限公司 Capacitive touch panel structure and manufacturing method thereof
CN104461154A (en) * 2014-12-23 2015-03-25 京东方科技集团股份有限公司 Touch display substrate, touch display panel and touch display device
WO2016101629A1 (en) * 2014-12-23 2016-06-30 Boe Technology Group Co., Ltd. Touch display substrate, touch display panel and touch display apparatus
CN104461154B (en) * 2014-12-23 2017-08-29 京东方科技集团股份有限公司 The touch display substrate, a touch panel display and touch display device
US9977538B2 (en) 2014-12-23 2018-05-22 Boe Technology Group Co., Ltd. Touch display substrate, touch display panel and touch display apparatus
CN105573551A (en) * 2015-12-15 2016-05-11 南京点触智能科技有限公司 Capacitance type touch screen sensor
CN108920029A (en) * 2018-06-28 2018-11-30 信利光电股份有限公司 Novel OGS touch screen and electronic equipment

Similar Documents

Publication Publication Date Title
CN102541355B (en) Touch display panel
CN102096497B (en) Touch panel and liquid crystal display device including the same
CN101943975B (en) Ultrathin mutual capacitance touch screen and combined ultrathin touch screen
WO2010029979A1 (en) Electrostatic capacity type touch panel, display device, and electrostatic capacity type touch panel manufacturing method
KR101790977B1 (en) Liquid crystal display device
KR101520546B1 (en) A capacitive in cell touch panel and display device
KR101770319B1 (en) Liquid crystal display device
KR101463694B1 (en) Liquid crystal display device with a built-in touch panel
CN105158947B (en) With the touch screen display element
JP2009265748A (en) Display with touch panel
US9766761B2 (en) In-cell touch panel and display device
US20140111710A1 (en) Capacitive touch screens, method of driving the same and displays
US9372360B2 (en) Touch liquid crystal display device
CN102445800B (en) The liquid crystal display device
KR101470607B1 (en) Color filter substrate and capacitive touch screen
CN103576998A (en) Capacitive touch screen and single-layer wiring electrode array
CN102033365A (en) Fringe field switching mode liquid crystal display device and method of fabricating the same
CN103268178B (en) A horizontal electric field drive mode and the touch screen array substrate
CN102945106A (en) Capacitive incell touch panel and display device
CN103163676B (en) Integrated single crystal capacitance sensor and touch screen applications
US20150060252A1 (en) Touch screen and display device
JP2018509662A (en) Built-in touch panel and a display device
JP2015121829A (en) Color filter integrated touch panel
US9495935B2 (en) Capacitive in-cell touch screen panel having a common electrode layer provided with sensing and driving electrodes
CN104035640B (en) An in-cell touch panel and a display device

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination
RJ01