CN204650467U - Touch control component - Google Patents
Touch control component Download PDFInfo
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- CN204650467U CN204650467U CN201520078902.7U CN201520078902U CN204650467U CN 204650467 U CN204650467 U CN 204650467U CN 201520078902 U CN201520078902 U CN 201520078902U CN 204650467 U CN204650467 U CN 204650467U
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Abstract
The utility model provides a kind of touch control component, and it comprises dielectric layer, multiple first sensing serials, multiple first sensing serials for subsequent use, multiple second sensing serials and multiple second sensing serials for subsequent use.Dielectric layer has first surface and the second surface relative with first surface.First sensing serials and the first sensing serials for subsequent use are alternately arranged on first surface, and the first sensing serials and the second sensing serials are interlocked, and the second sensing serials and the second sensing serials for subsequent use are alternately arranged on second surface.Touch control component has sensing serials for subsequent use, to improve the reliability of element.
Description
Technical field
The utility model relates to a kind of user interface, and relates to a kind of touch control component especially.
Background technology
In recent years, along with fast development and the widespread use of infotech, radio communication and information household appliances, the user interface of many information products is converted to contact panel by traditional keyboard or mouse.Common contact panel is broadly divided into capacitance type touch-control panel and electric resistance touch-control panel, and capacitance type touch-control panel gets most of the attention because having the characteristic of multi-point touch.
Along with user improves day by day for the demand of large scale display panel, the size of display panel meets with bottleneck gradually, and bendable (flexible) or folding (foldable) touch-control display panel will be one of following trend.With prior art, flexible substrate (such as film material) can be adopted to produce flexible or folding contact panel, but when contact panel is bent or be folding, the circuit (such as sensing serials, fan out-conductor etc.) on it will have the risk of fracture.Therefore, how to reduce contact panel bent or folding time circuit there is the risk of fracture, real is one of research staff's problem of desiring most ardently solution.
Utility model content
The utility model provides a kind of touch control component, and it has sensing serials for subsequent use, to improve the reliability (reliability) of element.
The utility model provides another kind of touch control component, and it has pixel control layer for subsequent use, to improve the reliability of element.
An embodiment of the present utility model provides a kind of touch control component, and it comprises dielectric layer, multiple first sensing serials, multiple first sensing serials for subsequent use, multiple second sensing serials and multiple second sensing serials for subsequent use.Dielectric layer has first surface and the second surface relative with first surface.First sensing serials and the first sensing serials for subsequent use are alternately arranged on first surface, and the second sensing serials and the second sensing serials for subsequent use are alternately arranged on second surface.In addition, first sensing serials and the second sensing serials form one first touch control induction circuit jointly, first sensing serials for subsequent use and the second sensing serials for subsequent use form one second touch control induction circuit jointly, and the second sensing serials for subsequent use at least part of overlap on the thickness direction of dielectric layer that each first sensing serials is corresponding with it.
Further, this dielectric layer comprises flexible base plate or pliability diaphragm.
Further, the bearing of trend of those the first sensing serials is substantially parallel to the bearing of trend of those the first sensing serials for subsequent use, and the bearing of trend of those the second sensing serials is substantially parallel to the bearing of trend of those the second sensing serials for subsequent use.
Further, the bearing of trend of those the first sensing serials is perpendicular to the bearing of trend of those the second sensing serials.
Further, wherein any one comprises multiple the first sensor pad be connected to each other and the first fan out-conductor be electrically connected with those first sensor pads for those first sensing serials and those the first sensing serials for subsequent use, and those second sensing serials and those the second sensing serials for subsequent use wherein any one comprises multiple the second sensor pad be connected to each other and the second fan out-conductor be electrically connected with those second sensor pads.
Further, also comprise a flexible circuit board, this first fan out-conductor is connected to a first surface of this flexible circuit board, and this second fan out-conductor is connected to a second surface of this flexible circuit board.
Further, those first sensor pads are overlapping with those the second sensor pads for subsequent use form from one another on the thickness direction of this dielectric layer.
Further, respectively this first sensor pad has the first opening of multiple arrayed respectively, respectively this second sensor pad for subsequent use has the second opening of multiple arrayed respectively, and those first openings correspond to those second openings, and this first opening is overlapping at least partly with this second opening.
Further, this first sensing serials and this second sensing serials for subsequent use are a list structure, and this first sensing serials for subsequent use and this second sensing serials are multiple block structure, and the area of this list structure is greater than the area of respectively this block structure.
Further, those block structures non-overlapping copies each other on the direction of the thickness of this dielectric layer, and those block structures are distributed in the scope between those list structures.
Further, the shape of those block structures is triangle.
Further, also comprise a control integration circuit, this control integration circuit is electrically connected by those first fan out-conductors and those the first sensor pads, and this control integration circuit is electrically connected by those second fan out-conductors and those the second sensor pads, and this control integration circuit is in order to control this first touch control induction circuit and this second touch control induction circuit respectively.
Another embodiment of the present utility model provides a kind of touch control component, and it comprises dielectric layer, pixel control layer and pixel control layer for subsequent use.Dielectric layer has first surface and the second surface relative with first surface.Pixel control layer is configured on first surface, and pixel control layer for subsequent use is configured on second surface, and wherein this touch-control sensing layer and this touch-control sensing layer for subsequent use are overlapping at least partly on the thickness direction of this dielectric layer.
Further, this pixel control layer comprises multiple first sensing serials and multiple second sensing serials, those first sensing serials and those the second sensing serials are alternately arranged on this first surface, and this pixel control layer for subsequent use comprises multiple first sensing serials for subsequent use and multiple second sensing serials for subsequent use, and those first sensing serials for subsequent use and those the second sensing serials for subsequent use are alternately arranged on this second surface.
Further, the bearing of trend of those first sensing serials and those the second sensing serials is different from the bearing of trend of those first sensing serials for subsequent use and those the second sensing serials for subsequent use.
Further, this pixel control layer and this pixel control layer for subsequent use, on the thickness direction of dielectric layer, form from one another is completely overlapping each other.
Further, respectively this first sensing serials comprises one first strip shaped electric poles, respectively this second sensing serials comprises and is multiplely electrically insulated each other and is parallel to the first block type electrode of this first strip electrode spread, and respectively this first sensing serials for subsequent use comprises one second strip shaped electric poles, respectively this second sensing serials for subsequent use comprises and is multiplely electrically insulated each other and is parallel to the second block type electrode of this second strip electrode spread.
Further, those first strip shaped electric poles are perpendicular to one another crossing with those second strip shaped electric poles.
Further, also comprise one first fan out-conductor and one second fan out-conductor, one end of this first fan out-conductor is connected to this touch-control sensing layer, and the other end of this first fan out-conductor is connected to a first surface of a flexible circuit board, and one end of this second fan out-conductor is connected to this touch-control sensing layer for subsequent use, and the other end of this second fan out-conductor is connected to a second surface of this flexible circuit board.
Further, this pixel control layer comprises multiple first sensing serials and multiple second sensing serials, those first sensing serials and those the second sensing serials are interlocked, those first sensing serials and those the second sensing serials are configured on this first surface, and this pixel control layer for subsequent use comprises multiple first sensing serials for subsequent use and multiple second sensing serials for subsequent use, those first sensing serials for subsequent use and those the second sensing serials for subsequent use are interlocked, and those first sensing serials and those the second sensing serials are configured on this second surface.
Based on above-mentioned, because touch control component of the present utility model has sensing serials for subsequent use or pixel control layer for subsequent use, therefore touch control component of the present utility model has preferably element reliability.
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Figure 1A to Fig. 1 C is the schematic diagram of the touch control component of the utility model first embodiment;
Fig. 2 A to Fig. 2 C is the diagrammatic cross-section of the touch control component of different shape in the first embodiment;
Fig. 3 A to Fig. 3 C is the schematic diagram of the another kind of touch control component of the utility model first embodiment;
Fig. 4 A and Fig. 4 B is the schematic diagram of the touch control component of the utility model second embodiment;
Fig. 5 A and Fig. 5 B is the schematic diagram of the touch control component of the utility model the 3rd embodiment;
Fig. 6 A and Fig. 6 B is the schematic diagram of the touch control component of the utility model the 4th embodiment;
Fig. 7 A and Fig. 7 B is the schematic diagram of the touch control component of the utility model the 5th embodiment;
Fig. 7 C is the skeleton view of the touch control component of the utility model the 5th embodiment.
Description of reference numerals:
100,200,200', 200 ", 300: touch control component;
110,210,310: dielectric layer;
110a, 210a, 310a: first surface;
110b, 210b, 310b: second surface;
120: the first sensing serials;
130: the first sensing serials for subsequent use;
140: the second sensing serials;
150: the second sensing serials for subsequent use;
160,260,360: control integration circuit;
220,320: pixel control layer;
222,322: the first sensing serials;
224,224', 324: the second sensing serials;
230,330: pixel control layer for subsequent use;
232,332: the first sensing serials for subsequent use;
234,234', 334: the second sensing serials for subsequent use;
P11: the first sensor pad;
P12: the first sensor pad for subsequent use;
P21: the second sensor pad;
P22: the second sensor pad for subsequent use;
W11, W12: the first fan out-conductor;
W21, W22: the second fan out-conductor;
FPC: pliability circuit;
A1: the first opening;
A2: the second opening;
A-A ': profile line;
C1: the first cover plate;
C2: the second cover plate.
Embodiment
[the first embodiment]
Figure 1A to Fig. 1 C is the schematic diagram of the touch control component of the utility model first embodiment.Figure 1A is the vertical view of touch control component, and Figure 1B is the diagrammatic cross-section of touch control component along A-A ' profile line, and Fig. 1 C is the upward view of touch control component.
Referring to Figure 1A to Fig. 1 C, the touch control component 100 of the present embodiment comprises dielectric layer 110, multiple first sensing serials 120, multiple first sensing serials 130 for subsequent use, multiple second sensing serials 140 and multiple second sensing serials 150 for subsequent use.Dielectric layer 110 has first surface 110a and the second surface 110b relative with first surface 110a.First sensing serials 120 and the first sensing serials 130 for subsequent use are alternately arranged on the first surface 110a of dielectric layer 110, and the first sensing serials 120 and the second sensing serials 140 staggered (intersect) arrange, and the second sensing serials 140 and the second sensing serials 150 for subsequent use are alternately arranged on the second surface 110b of dielectric layer 110.In the present embodiment, touch control component 100 has flexible and flexible characteristic, and such as it can carry out folding (such as touch control component 100 being carried out doubling operation) of 180 degree and 360 degree curling.
In the present embodiment, dielectric layer 110 comprises the combination of hard substrate, flexible base plate, pliability dielectric film (dielectric thin film), pliability diaphragm (tape), adhesive-layer or previous materials.
As shown in Figure 1A and Fig. 1 C, the bearing of trend of first sensing serials 120 of the present embodiment is substantially parallel to the bearing of trend of the first sensing serials 130 for subsequent use, and the bearing of trend of the second sensing serials 140 is substantially parallel to the bearing of trend of the second sensing serials 150 for subsequent use.For example, first sensing serials 120 and the first sensing serials 130 for subsequent use are such as vertically (be parallel to the minor face of dielectric layer 110) to extend, and the second sensing serials 140 and the second sensing serials 150 for subsequent use are such as extend along horizontal direction (being parallel to the long limit of dielectric layer 110).
As shown in Figure 1A to Fig. 1 C, in the present embodiment, each first sensing serials 120 comprises multiple the first sensor pad P11 be connected to each other and the first fan out-conductor W11 be electrically connected with the first sensor pad P11.Similarly, each first sensing serials 130 for subsequent use comprises multiple the first sensor pad P12 for subsequent use be connected to each other and the first fan out-conductor W12 be electrically connected with the first sensor pad P12 for subsequent use.In addition, second sensing serials 140 comprises multiple the second sensor pad P21 be connected to each other and the second fan out-conductor W21 be electrically connected with the second sensor pad P21, and the second sensing serials 150 for subsequent use comprises multiple the second sensor pad P22 for subsequent use be connected to each other and the second fan out-conductor W22 be electrically connected with the second sensor pad P22 for subsequent use.For example, on the thickness direction along dielectric layer 110, i.e., in the normal direction of first surface 110a, the first sensor pad P11 is overlapping with the second sensor pad P22 form from one another for subsequent use, and the first sensor pad P12 for subsequent use is overlapping with the second sensor pad P21 form from one another.
Fig. 2 A to Fig. 2 C is the diagrammatic cross-section of the touch control component of different shape in the first embodiment.Please refer to Fig. 2 A, dielectric layer 110 can by two substrates, two diaphragms or a substrate and diaphragm be bonded to each other formed, namely bonded to each other by an adhesive-layer (not shown), one of them substrate or diaphragm have been formed with the first sensor pad P11 and the first sensor pad P12 for subsequent use, and another substrate or diaphragm have been formed with the second sensor pad P21 and the second sensor pad P22 for subsequent use, and two substrates or diaphragm are bonded with each other by adhesive coating.
Except the first sensor pad P11 shown in Fig. 2 A, the first sensor pad P12 for subsequent use, the second sensor pad P21 and the second sensor pad P22 for subsequent use, the present embodiment can cover the first cover plate C1 and the second cover plate C2 in dielectric layer 110 both sides further, wherein the first cover plate C1 covers the first sensor pad P11 on first surface 110a and the first sensor pad P12 for subsequent use, second cover plate C2 then covers the second sensor pad P21 on second surface 110b and the second sensor pad P22 for subsequent use, as shown in Figure 2 B.In another embodiment, be connected with each other by one first adhesive-layer (not shown) between the first cover plate C1 and first surface 110a and tie, be connected with each other by one second adhesive-layer (not shown) between the second cover plate C2 and second surface 110b and tie.
Except the structure shown by upper Fig. 2 A and Fig. 2 B, first sensor pad P11 and the first sensor pad P12 for subsequent use also can first be produced on the first cover plate C1 by the present embodiment, and the second sensor pad P21 and the second sensor pad P22 for subsequent use is produced on the second cover plate C2, a dielectric layer 110 is formed again afterwards between the first cover plate C1 and the second cover plate C2, be positioned on the first surface 110a of dielectric layer 110 to make the first sensor pad P11 and the first sensor pad P12 for subsequent use, and make the second sensor pad P21 and the second sensor pad P22 for subsequent use be positioned on the second surface 110b of dielectric layer 110, as shown in Figure 2 C.In one embodiment, be connected with each other by one first adhesive-layer (not shown) between the first cover plate C1 and first surface 110a and tie, be connected with each other by one second adhesive-layer (not shown) between the second cover plate C2 and second surface 110b and tie.Wherein, the material of the first cover plate C1 and the second cover plate C2 can be identical or different with dielectric layer 110.
Framework shown in Fig. 2 A to Fig. 2 C does not limit and only can use in the present embodiment, and it can be applied in embodiment described later further.
In the present embodiment, touch control component 100 can comprise a control integration circuit 160 further, and wherein control integration circuit 160 is electrically connected with the first sensing serials 120, first sensing serials 130, second sensing serials 140 for subsequent use and the second sensing serials 150 for subsequent use respectively.In detail, control integration circuit 160 is electrically connected with the first sensor pad P11 and the first sensor pad P12 for subsequent use respectively by first fan out-conductor W11, W12, and is electrically connected with the second sensor pad P21 and the second sensor pad P22 for subsequent use respectively by second fan out-conductor W21, W22.Can successfully be electrically connected with sensor pad to make control integration circuit 160, the present embodiment can adopt pliability circuit FPC with Bearer Control integrated circuit 160, and utilizes the flexibility characteristic of pliability circuit FPC and be electrically connected with first fan out-conductor W11, W12 be positioned on first surface 110a and second surface 110b and second fan out-conductor W21, W22 simultaneously.As shown in Fig. 2 A and Fig. 2 C, the pliability circuit FPC of the present embodiment can be divided into two blocks in the one end be connected with sensing serials, wherein be separated by between two blocks a gap, and two blocks are electrically connected with two sensing serials on the upper and lower surface of dielectric layer 110 respectively.In other words, pliability circuit FPC can be the full slice system soft board having and crack, pliability circuit FPC deployable one-tenth one Y-shaped structure, and pliability circuit FPC is electrically connected to the sensing serials of dielectric layer about 110 both sides simultaneously.In detail, first fan out-conductor W11, W12 will be connected to a first surface of pliability circuit FPC, and second fan out-conductor W21, W22 is connected to a second surface of pliability circuit FPC.
Control integration circuit 160 can adopt such as winding automatically to engage (Tape Automated Bonding, COF) etc. be called for short: TAB), chip bonding (Flip-Chip Bonding), wafer-film engage that (Chip-On-Film is called for short: mode encapsulates.In the present embodiment, first sensing serials 120 and the second sensing serials 140 be composition one first touch control induction circuit jointly, and the first sensing serials 130 for subsequent use and the second sensing serials 150 for subsequent use composition one second touch control induction circuit jointly, control integration circuit 160 can control the first touch control induction circuit and the second touch control induction circuit respectively, when touch control component 100 is bent or is bent and causes the first touch control induction circuit to have broken string or Broken condition to exist, control integration circuit 160 will sense in the first touch control induction circuit has a circuit or many circuits to occur broken string situation, now, control integration circuit 160 is by the induction of termination first touch control induction circuit, then driving second touch control induction circuit carries out touch-control sensing, also namely the first touch control induction circuit is replaced with the second touch control induction circuit, therefore touch control component of the present utility model has longer serviceable life.In another embodiment, control integration circuit 160 also can comprise one first integrated component and be electrically connected the first touch control induction circuit, and one and second integrated component be electrically connected the second touch control induction circuit.
As shown in Figure 1A and Fig. 1 C, first sensing serials 120, first sensing serials 130, second sensing serials 140 for subsequent use and the second sensing serials 150 for subsequent use, its material can all by oxidation Yin tin other transparent materials such as (ITO) or all by metal material (as metal grill (metal mesh)) formed, also can be that the first sensing serials 120 and the second sensing serials 140 are formed by ITO material, and the first sensing serials 130 for subsequent use and the second sensing serials 150 for subsequent use formed by metal grill.Because the light transmission of ITO better but the poor easy broken string of ductility, and metal grill ductility better but light transmission is poor, so two kinds of materials are arranged in pairs or groups mutually mixed, can promote the reliability that bending uses again.
Fig. 3 A to Fig. 3 C is the schematic diagram of the another kind of touch control component of the utility model first embodiment.Similar shown by embodiment shown by Fig. 3 A to Fig. 3 C and Figure 1A to Fig. 1 C, the two Main Differences is: each the first sensor pad P11 in Fig. 3 A to Fig. 3 C has the first opening A1 of multiple arrayed respectively, and each second sensor pad P21 has the second opening A2 of multiple arrayed respectively, and the first opening A1 corresponds to the second opening A2.In detail, the first opening A1 is all corresponding with the second opening A2 on size, shape and distributing position.Namely in addition, in another embodiment, the first opening A1 can stagger with the second opening A2, and also the first opening A1 only partly overlaps with the second opening A2 or not overlapping.So, the present embodiment does not limit the shape of the first opening A1 and the second opening A2, size and distributional pattern.As shown in Fig. 3 A to Fig. 3 C, the first opening A1 and the second opening A2 has effect of lifting first sensor pad P11 and the second sensor pad P21 light transmittance.In the present embodiment, the first sensing serials 120, first sensing serials 130, second sensing serials 140 for subsequent use and the second sensing serials 150 for subsequent use, its material can all be formed by other transparent materials such as oxidations Yin tin (ITO), but is not limited thereto.
[the second embodiment]
Fig. 4 A and Fig. 4 B is the schematic diagram of the touch control component of the utility model second embodiment.Please refer to Fig. 4 A and Fig. 4 B, the touch control component 200 of the present embodiment comprises dielectric layer 210, pixel control layer 220 and pixel control layer for subsequent use 230.Dielectric layer 210 has first surface 210a and the second surface 210b relative with first surface 210a.Pixel control layer 220 is configured on first surface 210a, and pixel control layer for subsequent use 230 is configured on second surface 210b.
In the present embodiment, dielectric layer 210 can be hard substrate, flexible base plate, pliability dielectric film (dielectric thin film) or pliability diaphragm (tape).For example, dielectric layer 210 can by two substrates, two diaphragms or a substrate and diaphragm be bonded to each other formed, one of them substrate or diaphragm have been formed with pixel control layer 220, and another substrate or diaphragm have been formed with pixel control layer 230 for subsequent use, and two substrates or diaphragm are bonded with each other by an adhesive coating.
As shown in Figure 4 A and 4 B shown in FIG., the pixel control layer 220 of the present embodiment comprises multiple first sensing serials 222 and multiple second sensing serials 224, first sensing serials 222 and the second sensing serials 224 are alternately arranged on first surface 210a, and pixel control layer 230 for subsequent use comprises multiple first sensing serials 232 for subsequent use and multiple second sensing serials 234 for subsequent use, and the first sensing serials 232 for subsequent use and the second sensing serials 234 for subsequent use are alternately arranged on second surface 210b.What want special one to carry is, be different from the double-deck sensing structure that the XY that is made up of the first sensing serials 120 and the second sensing serials 140 in Figure 1A to Fig. 1 C is shaft staggered, Fig. 4 A forms an individual layer sensing structure (single layer structure) by the first sensing serials 222 and the second sensing serials 224 to be positioned on first surface 210a, and Fig. 4 B forms another individual layer sensing structure by the first sensing serials 232 for subsequent use and the second sensing serials 234 for subsequent use to be positioned on second surface 210b.In addition, the bearing of trend of the first sensing serials 222 and the second sensing serials 224 is different from the bearing of trend of the first sensing serials 232 for subsequent use and the second sensing serials 234 for subsequent use.For example, first sensing serials 222 and multiple second sensing serials 224 are such as extend along horizontal direction (being parallel to the long limit of dielectric layer 110), and the first sensing serials 232 for subsequent use and the second sensing serials 234 for subsequent use are such as vertically (be parallel to the minor face of dielectric layer 110) to extend.
As shown in Figure 4 A and 4 B shown in FIG., each first sensing serials 222 comprises one first strip shaped electric poles, each second sensing serials 224 comprises and is multiplely electrically insulated each other and is parallel to the first block type electrode of the first strip electrode spread, and each first sensing serials 232 for subsequent use comprises one second strip shaped electric poles, each second sensing serials 234 for subsequent use comprises and is multiplely electrically insulated each other and is parallel to the second block type electrode of the second strip electrode spread.As shown in Figure 4 A and 4 B shown in FIG., aforesaid first block type electrode and the second block type electrode are such as rectangular block shape electrode, and rectangular block shape electrode area is less than the area of strip shaped electric poles.For example, aforesaid first strip shaped electric poles and the second strip shaped electric poles may be defined as carry electrode (Tx), and aforesaid first block type electrode and the second block type electrode may be defined as receiving electrode (Rx).Certainly, the first strip shaped electric poles, the second strip shaped electric poles, the first block type electrode and the second block type electrode also can have other definition mode, and these those skilled in the art are when the change can doing appropriateness.In addition, in implementing one, first sensing serials 222 can be corresponding with it the first sensing serials 232 for subsequent use and the second sensing serials 234 for subsequent use overlapping at least partly on the thickness direction of dielectric layer 210, and the first sensing serials 222 that the first sensing serials 232 for subsequent use can be corresponding with it is overlapping in the thickness direction upper part of dielectric layer 210 with the second sensing serials 224.
Similarly, the touch control component 200 of the present embodiment can comprise a control integration circuit 260 further, and wherein control integration circuit 260 and the first sensing serials 222, second sensing serials 224, first sensing serials 232 for subsequent use and the second sensing serials 234 for subsequent use are electrically connected.Can successfully be electrically connected with the first sensing serials 222, second sensing serials 224, first sensing serials 232 for subsequent use and the second sensing serials 234 for subsequent use to make control integration circuit 260, the present embodiment can adopt pliability circuit FPC with Bearer Control integrated circuit 260, and utilizes the flexibility characteristic of pliability circuit FPC and be electrically connected with the first sensing serials 222, second sensing serials 224, first sensing serials 232 for subsequent use be positioned on first surface 210a and second surface 210b and the second sensing serials 234 for subsequent use simultaneously.
[the 3rd embodiment]
Fig. 5 A and Fig. 5 B is the schematic diagram of the touch control component of the utility model the 3rd embodiment.Please refer to Fig. 5 A and Fig. 5 B, the touch control component 300 of the present embodiment and the touch control component 200 of the second embodiment similar, the two Main Differences part is: pixel control layer 320 is different from the form of pixel control layer 330 for subsequent use.In the present embodiment, pixel control layer 320 comprises multiple first sensing serials 322 and multiple second sensing serials 324, first sensing serials 322 and the second sensing serials 324 are interlocked, first sensing serials 322 and the second sensing serials 324 are configured on dielectric layer 310 first surface 310a, and pixel control layer 330 for subsequent use comprises multiple first sensing serials 332 for subsequent use and multiple second sensing serials 334 for subsequent use, first sensing serials 332 for subsequent use and the second sensing serials 334 for subsequent use are interlocked, and the first sensing serials 332 for subsequent use and the second sensing serials 334 for subsequent use are configured on the second surface 310b of dielectric layer 310.
Similarly, the touch control component 300 of the present embodiment can comprise a control integration circuit 360 further, and wherein control integration circuit 360 and the first sensing serials 322, second sensing serials 324, first sensing serials 332 for subsequent use and the second sensing serials 334 for subsequent use are electrically connected.Can successfully be electrically connected with the first sensing serials 322, second sensing serials 324, first sensing serials 332 for subsequent use and the second sensing serials 334 for subsequent use to make control integration circuit 360, the present embodiment can adopt pliability circuit FPC with Bearer Control integrated circuit 360, and utilizes the flexibility characteristic of pliability circuit FPC and be electrically connected with the first sensing serials 322, second sensing serials 324, first sensing serials 332 for subsequent use be positioned on first surface 310a and second surface 310b and the second sensing serials 334 for subsequent use simultaneously.
[the 4th embodiment]
Fig. 6 A and Fig. 6 B is the schematic diagram of the touch control component of the utility model the 4th embodiment.Please refer to Fig. 6 A and Fig. 6 B, the touch control component 200 of the touch control component 200' of the present embodiment and the second embodiment (Fig. 4 A and Fig. 4 B) is similar, pixel control layer 220 and pixel control layer 230 for subsequent use are respectively individual layer sensing structure (single layer structure), and the two Main Differences part is: the second block type electrode in the first block type electrode in the second sensing serials 224' and the second sensing serials 234' for subsequent use is triangle block type electrode.In addition, to be not overlapping each other from the second block type electrode in the first block type electrode overlooked the sensing serials 224' of direction second and the second sensing serials 234' for subsequent use, and the first block type electrode in arbitrary second sensing serials 224' and the second block type electrode in the second sensing serials 234' for subsequent use are all positioned at the scope that wantonly two adjacent first sensing serials 222 and the first sensing serials 232 for subsequent use are enclosed, and overlapping with it.
[the 5th embodiment]
Fig. 7 A and Fig. 7 B is the schematic diagram of the touch control component of the utility model the 5th embodiment.Please refer to Fig. 7 A and Fig. 7 B, the touch control component 200 of the present embodiment " similar with the touch control component 200' of the 4th embodiment (Fig. 6 A and Fig. 6 B); and the two Main Differences part is: the first surface 210a of dielectric layer 210 is configured with the first sensing serials 222 and the second sensing serials 234 for subsequent use, and the second surface 210b of dielectric layer 210 is configured with the second sensing serials 224 and the first sensing serials 232 for subsequent use.As shown in Fig. 7 A and Fig. 7 B, the first sensing serials 222 and the second sensing serials 224 that are positioned at dielectric layer 210 liang of offsides form touch control sensing circuit, and are positioned at the second sensing serials 234 for subsequent use of dielectric layer 210 liang of offsides and the first sensing serials 232 for subsequent use forms a touch control sensing circuit for subsequent use.In addition, Fig. 7 C is the skeleton view of the touch control component of the utility model the 5th embodiment, as seen in figure 7 c, the second block type electrode in the first block type electrode in view of the direction of medium thickness in the second sensing serials 224 and the second sensing serials 234 for subsequent use will be not overlapping each other, and the first block type electrode in arbitrary second sensing serials 224 and the second block type electrode in the second sensing serials 234 for subsequent use are all positioned at the scope that wantonly two adjacent first sensing serials 222 and the first sensing serials 232 for subsequent use are enclosed, and overlapping with it.
Based on above-mentioned, because touch control component of the present utility model has sensing serials for subsequent use or pixel control layer for subsequent use, therefore touch control component of the present utility model has preferably element reliability.Specifically, when touch control component is bent or is bent and caused sensing serials or touch-control sensing fault rupture, control integration circuit will sense in touch control component has a circuit or many circuits to occur broken string situation, now the induction of former sensing serials will be stopped, then drive sensing serials for subsequent use or pixel control layer for subsequent use to carry out touch-control sensing, also namely replace sensing serials originally or pixel control layer with sensing serials for subsequent use or pixel control layer for subsequent use, therefore touch control component of the present utility model has longer serviceable life.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (20)
1. a touch control component, is characterized in that, comprising:
Dielectric layer, has first surface and the second surface relative with this first surface;
Multiple first sensing serials;
Multiple first sensing serials for subsequent use, wherein those first sensing serials and those the first sensing serials for subsequent use are alternately arranged on this first surface;
Multiple second sensing serials; And
Multiple second sensing serials for subsequent use, wherein those second sensing serials and those the second sensing serials for subsequent use are alternately arranged on this second surface, those first sensing serials and those the second sensing serials form one first touch control induction circuit jointly, those first sensing serials for subsequent use and those the second sensing serials for subsequent use form one second touch control induction circuit jointly, and the second sensing serials for subsequent use that respectively this first sensing serials is corresponding with it is overlapping at least partly on the thickness direction of this dielectric layer.
2. touch control component according to claim 1, is characterized in that, this dielectric layer comprises flexible base plate or pliability diaphragm.
3. touch control component according to claim 1, it is characterized in that, the bearing of trend of those the first sensing serials is substantially parallel to the bearing of trend of those the first sensing serials for subsequent use, and the bearing of trend of those the second sensing serials is substantially parallel to the bearing of trend of those the second sensing serials for subsequent use.
4. touch control component according to claim 1, is characterized in that, the bearing of trend of those the first sensing serials is perpendicular to the bearing of trend of those the second sensing serials.
5. touch control component according to claim 1, it is characterized in that, wherein any one comprises multiple the first sensor pad be connected to each other and the first fan out-conductor be electrically connected with those first sensor pads for those first sensing serials and those the first sensing serials for subsequent use, and those second sensing serials and those the second sensing serials for subsequent use wherein any one comprises multiple the second sensor pad be connected to each other and the second fan out-conductor be electrically connected with those second sensor pads.
6. touch control component according to claim 5, is characterized in that, also comprises a flexible circuit board, and this first fan out-conductor is connected to a first surface of this flexible circuit board, and this second fan out-conductor is connected to a second surface of this flexible circuit board.
7. touch control component according to claim 5, is characterized in that, those first sensor pads are overlapping with those the second sensor pads for subsequent use form from one another on the thickness direction of this dielectric layer.
8. touch control component according to claim 5, it is characterized in that, respectively this first sensor pad has the first opening of multiple arrayed respectively, respectively this second sensor pad for subsequent use has the second opening of multiple arrayed respectively, and those first openings correspond to those second openings, and this first opening is overlapping at least partly with this second opening.
9. touch control component according to claim 5, it is characterized in that, this first sensing serials and this second sensing serials for subsequent use are a list structure, and this first sensing serials for subsequent use and this second sensing serials are multiple block structure, and the area of this list structure is greater than the area of respectively this block structure.
10. touch control component according to claim 9, is characterized in that, those block structures non-overlapping copies each other on the direction of the thickness of this dielectric layer, and those block structures are distributed in the scope between those list structures.
11. touch control components according to claim 9, is characterized in that, the shape of those block structures is triangle.
12. touch control components according to claim 5, it is characterized in that, also comprise a control integration circuit, this control integration circuit is electrically connected by those first fan out-conductors and those the first sensor pads, and this control integration circuit is electrically connected by those second fan out-conductors and those the second sensor pads, and this control integration circuit is in order to control this first touch control induction circuit and this second touch control induction circuit respectively.
13. 1 kinds of touch control components, is characterized in that, comprising:
Dielectric layer, has first surface and the second surface relative with this first surface;
Pixel control layer, is configured on this first surface; And
Pixel control layer for subsequent use, is configured on this second surface, and wherein this touch-control sensing layer and this touch-control sensing layer for subsequent use are overlapping at least partly on the thickness direction of this dielectric layer.
14. touch control components according to claim 13, it is characterized in that, this pixel control layer comprises multiple first sensing serials and multiple second sensing serials, those first sensing serials and those the second sensing serials are alternately arranged on this first surface, and this pixel control layer for subsequent use comprises multiple first sensing serials for subsequent use and multiple second sensing serials for subsequent use, and those first sensing serials for subsequent use and those the second sensing serials for subsequent use are alternately arranged on this second surface.
15. touch control components according to claim 14, is characterized in that, the bearing of trend of those first sensing serials and those the second sensing serials is different from the bearing of trend of those first sensing serials for subsequent use and those the second sensing serials for subsequent use.
16. touch control components according to claim 13, is characterized in that, this pixel control layer and this pixel control layer for subsequent use, on the thickness direction of dielectric layer, form from one another is completely overlapping each other.
17. touch control components according to claim 14, it is characterized in that, respectively this first sensing serials comprises one first strip shaped electric poles, respectively this second sensing serials comprises and is multiplely electrically insulated each other and is parallel to the first block type electrode of this first strip electrode spread, and respectively this first sensing serials for subsequent use comprises one second strip shaped electric poles, respectively this second sensing serials for subsequent use comprises and is multiplely electrically insulated each other and is parallel to the second block type electrode of this second strip electrode spread.
18. touch control components according to claim 17, is characterized in that, those first strip shaped electric poles are perpendicular to one another crossing with those second strip shaped electric poles.
19. touch control components according to claim 13, it is characterized in that, also comprise one first fan out-conductor and one second fan out-conductor, one end of this first fan out-conductor is connected to this touch-control sensing layer, and the other end of this first fan out-conductor is connected to a first surface of a flexible circuit board, and one end of this second fan out-conductor is connected to this touch-control sensing layer for subsequent use, and the other end of this second fan out-conductor is connected to a second surface of this flexible circuit board.
20. touch control components according to claim 13, it is characterized in that, this pixel control layer comprises multiple first sensing serials and multiple second sensing serials, those first sensing serials and those the second sensing serials are interlocked, those first sensing serials and those the second sensing serials are configured on this first surface, and this pixel control layer for subsequent use comprises multiple first sensing serials for subsequent use and multiple second sensing serials for subsequent use, those first sensing serials for subsequent use and those the second sensing serials for subsequent use are interlocked, and those first sensing serials and those the second sensing serials are configured on this second surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078902.7U CN204650467U (en) | 2015-02-04 | 2015-02-04 | Touch control component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078902.7U CN204650467U (en) | 2015-02-04 | 2015-02-04 | Touch control component |
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| CN204650467U true CN204650467U (en) | 2015-09-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107491224A (en) * | 2017-10-09 | 2017-12-19 | 武汉天马微电子有限公司 | Display panel, display device, and method for driving display panel |
| TWI715295B (en) * | 2019-11-20 | 2021-01-01 | 宏碁股份有限公司 | Flexible touch panel electrode structure |
| CN112882592A (en) * | 2019-11-29 | 2021-06-01 | 宏碁股份有限公司 | Flexible touch panel electrode structure and control method thereof |
-
2015
- 2015-02-04 CN CN201520078902.7U patent/CN204650467U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107491224A (en) * | 2017-10-09 | 2017-12-19 | 武汉天马微电子有限公司 | Display panel, display device, and method for driving display panel |
| CN107491224B (en) * | 2017-10-09 | 2020-09-18 | 武汉天马微电子有限公司 | Display panel, display device, and method for driving display panel |
| TWI715295B (en) * | 2019-11-20 | 2021-01-01 | 宏碁股份有限公司 | Flexible touch panel electrode structure |
| US11163414B2 (en) | 2019-11-20 | 2021-11-02 | Acer Incorporated | Flexible touch panel electrode structure |
| CN112882592A (en) * | 2019-11-29 | 2021-06-01 | 宏碁股份有限公司 | Flexible touch panel electrode structure and control method thereof |
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