CN104199583B - Capacitance touching control inductor and capacitance type touch-control panel - Google Patents
Capacitance touching control inductor and capacitance type touch-control panel Download PDFInfo
- Publication number
- CN104199583B CN104199583B CN201410449856.7A CN201410449856A CN104199583B CN 104199583 B CN104199583 B CN 104199583B CN 201410449856 A CN201410449856 A CN 201410449856A CN 104199583 B CN104199583 B CN 104199583B
- Authority
- CN
- China
- Prior art keywords
- connecting line
- axle
- axis
- capacitance
- touching control
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000007639 printing Methods 0.000 claims abstract description 57
- 239000002184 metal Substances 0.000 claims abstract description 56
- 229910052751 metal Inorganic materials 0.000 claims abstract description 56
- 239000007921 spray Substances 0.000 claims abstract description 56
- 239000000758 substrate Substances 0.000 claims description 31
- 239000010410 layer Substances 0.000 claims description 26
- 238000005452 bending Methods 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 229920002120 photoresistant polymer Polymers 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 239000002322 conducting polymer Substances 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 240000007762 Ficus drupacea Species 0.000 description 1
- -1 ITO Chemical class 0.000 description 1
- 229920000144 PEDOT:PSS Polymers 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000002042 Silver nanowire Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010329 laser etching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
The invention discloses a kind of capacitance touching control inductor and capacitance type touch-control panel, capacitance touching control inductor includes a plurality of first axle stitchings, a plurality of second axis marks, an insulating layer and a plurality of metal routings.Each first axle stitching includes a plurality of first axle sensor pads and a plurality of first connecting lines, and each first connecting line bridges two adjacent first axle sensor pads.Each second axis mark includes a plurality of second axis sensor pads and a plurality of second connecting lines, and each second connecting line bridges two adjacent second axis sensor pads.At least one of first connecting line and the second connecting line are a metal spray printing line.
Description
It is on December 3rd, 2010 applying date that the application, which is, Application No. 201010572358.3, entitled " capacitance
The divisional application of the patent application of formula touch-control sensor and its manufacture method and capacitance type touch-control panel ".
Technical field
The present invention is on a kind of capacitance touching control inductor and capacitance type touch-control panel.
Background technology
In the contact panel manufacture craft of the prior art, the gold manufactured by screen painting or yellow light manufacture craft is utilized
Belong to line, influence visual effect because causing user to be easily observed that with high significant degree.Narrow although this shortcoming can pass through
Line width improves, but because the limitation in manufacture craft simultaneously can not significantly become narrow linewidth.In addition, general film yellow light manufacture craft
The thickness of the metal bridging structure of making is usually 0.2um-0.3um or so, when contact panel is testing antistatic effect, is held
Easily it is broken because plain conductor impedance is higher at bridge joint.In addition, using film, yellow light, etching and etc. formed bridge
The mode of cable architecture and Wiring structure, it is necessary to which, by multiple tracks manufacture craft, not only relevant device is expensive and be easy to cause material
Waste.Furthermore if using plastic rubber substrate as transparent substrate, because plastic rubber substrate is poor to the tolerance level of ultraviolet light, acid ＆ alkali liquid,
Being easily destroyed material property when yellow light, etching process is carried out causes bad finished product yield.
The content of the invention
The present invention, which provides one kind, can make capacitance touching control inductor and capacitance type touch-control panel, it can effectively reduce sensor pad
Between metal bridging line significant degree, reduce bridge joint parasitic capacitance, improve contact panel antistatic capacity and reduce line resistance
It is anti-.
According to the design of one embodiment of the invention, a kind of capacitance touching control inductor includes a plurality of first axle stitchings, plural number
A second axis mark, an insulating layer and a plurality of metal routings.A plurality of first axle stitchings are equally spaced from each other and arranged in parallel, each
First axle stitching includes a plurality of first axle sensor pads and a plurality of first connecting lines along first direction arrangement, and each the
One connecting line bridges two adjacent first axle sensor pads.A plurality of second axis marks are equally spaced from each other and arranged in parallel, second axis mark
It is staggered with first axle stitching in matrix form, each second axis mark includes a plurality of second axis arranged along a second direction
Sensor pad and a plurality of second connecting lines, and each second connecting line bridges two adjacent second axis sensor pads, second direction is vertical
First direction.Insulating layer is at least formed between the first connecting line and the second connecting line.First connecting line and the second connecting line
At least one is a metal spray printing line.A plurality of metal routings are arranged at the periphery of capacitance touching control inductor and electrical connection
First axle stitching and second axis mark, metal routing connect an at least signal output terminal with by the sense of capacitance touching control inductor
Induction signal is transmitted to a follow-up signal process circuit via signal output terminal.
In an embodiment, the line width at two bridge ends of each metal spray printing line is more than the line width of center section, and gold
The side for belonging to spray printing line has a plurality of sputtering points.
In an embodiment, each metal spray printing linear system stacks spray printing structure for a multilayer, and multilayer stacks spray printing structure
Each aspect product successively decreased from bottom toward top.
In an embodiment, metal routing in a bending place line width be more than other parts line width, and metal routing in
Bending place has arc angle.
In an embodiment, insulation series of strata are formed using spray printing mode.
In an embodiment, the material of metal spray printing line includes transparent metal oxide, conducting polymer composite, nanogold
At least one of category, carbon nanotubes.
Another embodiment of the present invention provides a kind of capacitance type touch-control panel, includes a cover plate and above-mentioned touch-control sensing
Device.Cover plate includes a transparent substrate and the decorative layer being formed on transparent substrate, and touch-control sensor is formed at cover plate.
In an embodiment, decorative layer includes at least one of class brill, ceramics, ink and photoresist, and thoroughly
Bright substrate is a glass substrate or a plastic substrate.
By the design of above-described embodiment, because the bridging line for bridging two adjacent sensor pads is to be formed using spray printing mode
Metal spray printing line, it is possible to produce very thin bridging line, the significant degree of bridging line is greatly reduced, such user is not easy
It was observed that bridging line and visual effect can be improved, and because can significantly reduce line width using spray printing mode, therefore first to overlap up and down
Metal spray printing line and the second mutual overlapping area of metal spray printing line can significantly reduce and reduce parasitic capacitance.Furthermore because adopt
Multilayer stacking structure can be produced with spray printing mode and increases the thickness of metal routing, and impedance can be reduced when thickness increase so that
The driving IC species that can be arranged in pairs or groups increases and reduces fracture chance, while can bear the area increase of electrostatic current and improve Electro-static Driven Comb
(ESD) protective capacities.
Other objects of the present invention and advantage can from disclosed herein technical characteristic in be further understood.
For the above-mentioned and other purposes of the present invention, feature and advantage can be become apparent, special embodiment below simultaneously coordinates institute's attached drawing
Formula, is described in detail below.
Brief description of the drawings
Fig. 1 is the schematic diagram according to the capacitance type touch-control panel of one embodiment of the invention.
Fig. 2 is the close-up schematic view M of Fig. 1.
Fig. 3 shows the schematic diagram of the metal spray printing bridging line according to one embodiment of the invention.
Fig. 4 A are the schematic diagram according to the capacitance touching control inductor of one embodiment of the invention.
Fig. 4 B are along profile obtained by A-A ' the wire cutting metal routings of Fig. 4 A.
Fig. 5 shows the schematic diagram of the metal spray printing cabling according to one embodiment of the invention.
Fig. 6 is the schematic diagram of the different size examples of display metal spray printing bridging line.
Fig. 7 is the schematic diagram of the different size examples of display metal spray printing bridging line.
Fig. 8 is the schematic diagram according to the touch control display apparatus of one embodiment of the invention.
Symbol description：
10 capacitance type touch-control panels
12 cover plates
121 transparent substrates
122 decorative layers
14 capacitance touching control inductors
16 X-axis stitchings
161 first protrusions
16a X-axis sensor pads
16b the first metal spray printing lines
18 Y-axis stitchings
181 second protrusions
18a Y-axis sensor pads
18b the second metal spray printing lines
22 insulating layers
24 metal routings
26 signal output terminals
32 sputtering points
40 touch control display apparatus d thickness
L line lengths
M close-up schematic views
O spray printing lines center section
P, Q spray printings line bridge end
R bending places
S spacing
200 transparent substrate of W line widths
202 sensor pads
204 bridging lines
206 adhesion coatings
208 protective layers
210 flexible circuit boards
212 IC chips
214 display panels
216 insulating layers
Embodiment
In relation to addressing other technologies content, feature and effect before the present invention, in the following embodiment coordinated with reference to schema
Detailed description in, can clearly present.The direction term being previously mentioned in following embodiments, such as：It is upper and lower, left and right, preceding
Or it is rear etc., only it is the direction with reference to annexed drawings.Therefore, the direction term used is intended to be illustrative and not intended to limit this hair
It is bright.
Fig. 1 is according to the schematic diagram of the capacitance type touch-control panel of one embodiment of the invention, and the partial enlargement that Fig. 2 is Fig. 1 is illustrated
Scheme M.Fig. 1 and Fig. 2 is please also refer to, capacitance type touch-control panel 10, which includes a cover plate (cover glass) 12 and is formed at, to be covered
A capacitance touching control inductor 14 on cover board 12.Cover plate 12 includes a transparent substrate 121 and is formed on transparent substrate 121
A decorative layer 122.Decorative layer 122 only needs to provide the effect of the colored border as masking metal routing, it is formed
Do not limit, may be, for example, a black matrix layer, and decorative layer 122 can for example be bored by class, ceramics, ink and photoresist extremely
It is one of few to be formed.Furthermore transparent substrate 121 can be a glass substrate or a plastic substrate, and plastic substrate is for example
Can be a single layer substrate or the composite base plate being made of polycarbonate (PC) and polymethyl methacrylate (PMMA).Condenser type
Touch-control sensor 14 includes a plurality of equidistant transparent X-axis stitchings 16 for configuring and being arranged in parallel with each other, and a plurality of equidistantly matches somebody with somebody
The transparent Y-axis stitching 18 put and be arranged in parallel with each other, and X-axis stitching 16 is staggered with 18 system of Y-axis stitching in matrix form.It is each
X-axis stitching 16 includes a plurality of X-axis sensor pad 16a and a plurality of first connecting line 16b along X-direction arrangement, and every 1 the
One connecting line 16b bridges two adjacent X-axis sensor pad 16a.Each Y-axis stitching 18 includes a plurality of Y-axis senses arranged along Y direction
Pad 18a and a plurality of second connecting line 18b is surveyed, and every one second connecting line 18b bridges two adjacent Y-axis sensor pad 18a.One insulation
Layer 22 is formed between the first connecting line 16b and the second connecting line 18b to provide dielectric effect.A plurality of metal routings 24 are set
In the periphery and electrical connection X-axis stitching 16 and Y-axis stitching 18 of capacitance touching control inductor 14, and these metal routings 24 are connected to
An at least signal output terminal 26 (such as weld pad of flexible circuit board), the inductive signal of capacitance touching control inductor 14 is passed through
One follow-up signal process circuit (such as an IC) is transmitted to by signal output terminal 26.In this present embodiment, two adjacent X-axis are bridged
The first connecting line 16b of sensor pad 16a and bridge two adjacent Y-axis sensor pad 18a the second connecting line 18b at least within it
The one metal spray printing line to be formed using spray printing mode, it is possible to produce very thin connecting line, connecting line is greatly reduced
Significant degree, such user is not easy to observe connecting line and can improve visual effect, and because can significantly be contracted using spray printing mode
Subtract line width, therefore the first metal spray printing line 16b to overlap up and down can significantly subtract with the second mutual overlapping areas of metal spray printing line 18b
It is small and reduce parasitic capacitance.Certainly, connecting line 16b, the 18b for bridging two adjacent sensor pads are not limited by spray printing mode shape
Into.For example, one of connecting line such as connecting line 16b also is formed using spray printing mode, another connecting line 18b is then
Formed at the same time using patterned transparent electrode (such as ITO electrode) mode with sensor pad 18a.
Furthermore as shown in figure 3, metal spray printing line 16b, 18b's for being formed using spray printing mode all has lines change end to end
Thick feature, that is, the line width at two bridge ends P, Q of metal spray printing line is more than the line width of center section O, and metal spray printing line
The side of 16b, 18b can form multiple sputtering points 32.In an embodiment, the line length scope of metal spray printing line 16b, 18b are 10um-
200um and line width scope are 1um-10um.
Fig. 4 A are according to the schematic diagram of the capacitance touching control inductor of one embodiment of the invention, and Fig. 4 B are the A-A ' lines along Fig. 4 A
Cut profile obtained by metal routing.In an embodiment, the metal of 14 periphery of capacitance touching control inductor is formed at
Cabling 24 can be the metal spray printing line formed using spray printing mode, what metal spray printing line can stack for a multilayer as shown in Figure 4 B
Spray printing structure, and each aspect product in spray printing structure substantially successively decreases from bottom toward top and forms one similar to lightning rod shape
Structure.Certainly, metal spray printing line 16b, 18b of foregoing bridge joint sensor pad can equally have the spray printing structure that multilayer stacks.According to this
The design of embodiment, increases the thickness of metal routing 24 because of that can produce multilayer stacking structure using spray printing mode, works as thickness
Impedance can be reduced during increase so that the driving IC species that can be arranged in pairs or groups increases and reduces fracture chance, while can bear electrostatic current
Area increases and improves the protective capacities of Electro-static Driven Comb (ESD).
As shown in figure 5, there is arc angle and in bending place R in a bending place R using the metal routing 24 that spray printing mode is formed
Line width be more than other parts line width.Furthermore in an embodiment, it is formed at the first metal spray printing line 16b and the second metal
Insulating layer 22 between spray printing line 18b is also formed using spray printing mode.Fig. 6 and Fig. 7 shows the difference of metal spray printing bridging line
Size example.The bridging line produced with known yellow light etching process is compared, the bridging line formed using spray printing mode
Line width and line length can be greatly reduced, and the spacing of two adjacent sensor pads can also reduce.In the size example of Fig. 6 and Fig. 7, sense
The interval S for surveying pad is 10-200 microns, and the line length L of bridging line is 10-200 microns, and line width W is 1-10 microns, and thickness d is
0.1-10 microns.Furthermore as shown in fig. 7, two adjacent X-axis sensor pad 16a can form one first protrusion towards other side's extension respectively
Portion 161, and two adjacent Y-axis sensor pad 18a form one second protrusion 181 towards other side's extension respectively, so can further contract
Short-term is grown.
In addition, in above-mentioned each embodiment, metal spray printing material only needs have good electric conductivity, its material is simultaneously
Do not limit, for example, can be transparent metal oxide (such as ITO, IZO, AZO, GZO), conducting polymer composite (such as
PEDOT:PSS), at least one of nano metal (such as silver nanowire), carbon nanotubes.
Following reference chart 8 illustrates according to the capacitance touching control inductor of one embodiment of the invention and the manufacturer of contact panel
Formula.First in plating a nesa coating on a transparent substrate 200, then with such as yellow light or laser etching mode by electrically conducting transparent
Film figure, to form a plurality of first axle sensor pads 202 and a plurality of second axis sensor pads 202.Then spray printing metal material
To form multiple first bridging lines 204 of two adjacent first axle sensor pads 202 of connection between first axle sensor pad 202, then at
One insulating layer 216 of spray printing to be to cover the first bridging line 204 on transparent substrate, and in spray printing metal material on insulating layer 216 with structure
Into multiple second bridging lines 204 of two adjacent second axis sensor pads 202 of connection.Furthermore can spray printing metal material in transparent substrate
Periphery and connect first axle sensor pad 202, the second axis sensor pad 202 and an at least signal output terminal to form multiple metals
Cabling.In addition, can be in forming an adhesion coating 206 and a protective layer 208 on transparent substrate, and protective layer 208 can be via adhesion coating
206 covering first axle sensor pads 202, the second axis sensor pad 202 and bridging line 204.After the completion of capacitance touching control induction structure
Engageable 210 or one IC chip 212 of a flexible circuit board, then combine with a display panel 214 and shown with forming a touch-control
Showing device 40.The species of display panel does not limit, and it is wet to may be, for example, liquid crystal display, organic luminuous dipolar object display, electricity
Moisten display, bistable display etc..In addition, in an embodiment, in substantially overlapping metal routing position on transparent substrate
Place can form a decorative layer to cover metal routing.Above-mentioned production method can simplify manufacture craft and improve materials'use rate,
And in can implement on a glass transparent substrate or plastic transparent substrate.
Although the present invention is disclosed above with preferred embodiment, so it is not limited to the present invention, any to be familiar with this skill
Skill person, without departing from the spirit and scope of the present invention, when can make a little change and retouch, therefore protection scope of the present invention
When the claims hereof scope institute defender being subject to.In addition, any embodiment or claim of the present invention
Be not necessary to reach disclosed herein whole purposes or advantage or feature.
Claims (23)
1. a kind of capacitance touching control inductor, it is characterised in that the capacitance touching control inductor includes：A plurality of first axles
Stitching, each first axle stitching is included to be connected along a plurality of first axle sensor pads of first direction arrangement and a plurality of first
Wiring, each first connecting line bridge two adjacent first axle sensor pads, and two bridge ends of each first connecting line
A formation width expansion section big compared with intermediate region respectively；A plurality of second axis marks, the second axis mark with it is described
First axle stitching is staggered, and each second axis mark includes a plurality of second axis sensor pads arranged along a second direction
And a plurality of second connecting lines, the second direction are different from the first direction, each second connecting line bridge joint
Two adjacent second axis sensor pads, and two bridge ends of each second connecting line distinguish one big compared with intermediate region of formation width
At least one of expansion section, first connecting line and second connecting line are metal spray printing line, and described first connects
At least one of wiring and second connecting line are multilayer stacking structure, and each layer of the multilayer stacking structure
Area successively decreases from bottom toward top and forms a structure similar to lightning rod shape；One insulating layer, at least formed on described
Between one connecting line and second connecting line；And a plurality of cablings, it is arranged at week of the capacitance touching control inductor
Edge and the electrical connection first axle stitching and the second axis mark.
2. capacitance touching control inductor as claimed in claim 1, it is characterised in that a cabling connection at least signal is defeated
Go out terminal, it is follow-up that via the signal output terminal inductive signal of the capacitance touching control inductor is transmitted to one
Signal processing circuit.
3. capacitance touching control inductor as claimed in claim 1, it is characterised in that the cabling has arc in a bending place
Angle, and the line width in the bending place is more than the line width of other parts.
4. capacitance touching control inductor as claimed in claim 1, it is characterised in that first connecting line and described
At least one of two connecting lines is made of metal material.
5. capacitance touching control inductor as claimed in claim 1, it is characterised in that described insulating layer covering each described the
At least part of two connecting lines.
6. a kind of capacitance touching control inductor, it is characterised in that the capacitance touching control inductor includes：A plurality of first axles
Stitching, each first axle stitching is included to be connected along a plurality of first axle sensor pads of first direction arrangement and a plurality of first
Wiring, each first connecting line bridge two adjacent first axle sensor pads, and two bridge ends of each first connecting line
A formation width expansion section big compared with intermediate region respectively；A plurality of second axis marks, the second axis mark with it is described
First axle stitching is staggered, and each second axis mark includes a plurality of second axis sensor pads arranged along a second direction
And a plurality of second connecting lines, the second direction are different from the first direction, and each second connecting line bridge
Two adjacent second axis sensor pads are connect, and second connecting line and the second axis sensor pad are a patterned transparent electrode
Formed at the same time, first connecting line is metal spray printing line, and first connecting line and second connecting line are extremely
One of few is multilayer stacking structure, and each aspect product of the multilayer stacking structure is successively decreased and formed from bottom toward top
One similar to lightning rod shape structure；And an insulating layer, connect at least formed on first connecting line and described second
Between wiring.
7. capacitance touching control inductor as claimed in claim 6, it is characterised in that the capacitance touching control inductor more wraps
Contain：A plurality of metal routings, are arranged at the periphery of the capacitance touching control inductor and are electrically connected the first axle stitching
And the second axis mark.
8. capacitance touching control inductor as claimed in claim 7, it is characterised in that at least one letter of metal routing connection
Number lead-out terminal, one is transmitted to by the inductive signal of the capacitance touching control inductor via the signal output terminal
Follow-up signal process circuit.
9. capacitance touching control inductor as claimed in claim 7, it is characterised in that the metal routing has in a bending place
There is arc angle, and the line width in the bending place is more than the line width of other parts.
10. capacitance touching control inductor as claimed in claim 6, it is characterised in that first connecting line and described
At least one of second connecting line is made of metal material.
11. capacitance touching control inductor as claimed in claim 6, it is characterised in that described in the insulating layer covering is each
At least part of second connecting line.
12. capacitance touching control inductor as claimed in claim 6, it is characterised in that the patterned transparent electrode is one
ITO electrode.
13. a kind of capacitance type touch-control panel, it is characterised in that the capacitance type touch-control panel includes：One cover plate；And one
Touch-control sensor, be formed at the cover plate and comprising：A plurality of first axle stitchings, each first axle stitching include edge
The a plurality of first axle sensor pads and a plurality of first connecting lines of one first direction arrangement, each first connecting line bridge joint two
Adjacent first axle sensor pad, and an expansion of the two bridge ends difference formation width of each first connecting line compared with intermediate region greatly
Big portion；A plurality of second axis marks, the second axis mark are staggered with the first axle stitching, and each described second
Axis traces include a plurality of second axis sensor pads and a plurality of second connecting lines along second direction arrangement, the second party
To different from the first direction, and each second connecting line bridges two adjacent second axis sensor pads, and described the
Two connecting lines are formed at the same time with the second axis sensor pad for a patterned transparent electrode, and first connecting line is metal
At least one of spray printing line, first connecting line and second connecting line are multilayer stacking structure, and described
Each aspect product of multilayer stacking structure successively decrease from bottom toward top and form a structure similar to lightning rod shape；One insulation
Layer, at least formed between first connecting line and second connecting line；And a plurality of cablings, it is arranged at described
The periphery and the electrical connection first axle stitching and the second axis mark of capacitance touching control inductor.
14. capacitance type touch-control panel as claimed in claim 13, it is characterised in that a cabling connection at least signal is defeated
Go out terminal, the inductive signal of the touch-control sensor is transmitted at a follow-up signal via the signal output terminal
Manage circuit.
15. capacitance type touch-control panel as claimed in claim 13, it is characterised in that the cover plate includes a substrate and shape
A decorative layer on substrate described in Cheng Yu.
16. capacitance type touch-control panel as claimed in claim 15, it is characterised in that the substrate is a glass substrate or one
Plastic substrate.
17. capacitance type touch-control panel as claimed in claim 16, it is characterised in that the plastic substrate is a single layer substrate
Or the composite base plate being made of polycarbonate and polymethyl methacrylate.
18. capacitance type touch-control panel as claimed in claim 15, it is characterised in that the forming position of the decorative layer overlaps
The forming position of the cabling.
19. capacitance type touch-control panel as claimed in claim 15, it is characterised in that the decorative layer is bored for class, ceramics, oil
One of ink and photoresist.
20. capacitance type touch-control panel as claimed in claim 13, it is characterised in that first connecting line and described
At least one of two connecting lines is made of metal material.
21. capacitance type touch-control panel as claimed in claim 13, it is characterised in that the cabling has arc in a bending place
Angle, and in the bending place R line width be more than other parts line width.
22. capacitance type touch-control panel as claimed in claim 13, it is characterised in that the patterned transparent electrode is one
ITO electrode.
23. capacitance type touch-control panel as claimed in claim 13, it is characterised in that described insulating layer covering each described the
At least part of two connecting lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449856.7A CN104199583B (en) | 2010-12-03 | 2010-12-03 | Capacitance touching control inductor and capacitance type touch-control panel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010572358.3A CN102486705B (en) | 2010-12-03 | 2010-12-03 | Capacitance-type touch control sensor and manufacturing method thereof and capacitance-type touch control panel |
| CN201410449856.7A CN104199583B (en) | 2010-12-03 | 2010-12-03 | Capacitance touching control inductor and capacitance type touch-control panel |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010572358.3A Division CN102486705B (en) | 2010-12-03 | 2010-12-03 | Capacitance-type touch control sensor and manufacturing method thereof and capacitance-type touch control panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104199583A CN104199583A (en) | 2014-12-10 |
| CN104199583B true CN104199583B (en) | 2018-04-27 |
Family
ID=52084883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410449856.7A Expired - Fee Related CN104199583B (en) | 2010-12-03 | 2010-12-03 | Capacitance touching control inductor and capacitance type touch-control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104199583B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108563363B (en) * | 2018-04-27 | 2020-02-18 | 京东方科技集团股份有限公司 | Touch display module, display device and transparent optical adhesive layer structure |
| KR20220149871A (en) | 2021-04-30 | 2022-11-09 | 삼성디스플레이 주식회사 | Display device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316475A (en) * | 2007-06-01 | 2008-12-03 | 欣兴电子股份有限公司 | Stereo graphic pattern structure of circuit board and technique thereof |
| CN101334702A (en) * | 2007-06-28 | 2008-12-31 | 触控科技有限公司 | Transparent touching control panel device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539828B (en) * | 2008-03-21 | 2011-01-05 | 禾瑞亚科技股份有限公司 | Device and method for judging multi-contact positions on projective capacitive touch panel |
| US8970504B2 (en) * | 2008-04-25 | 2015-03-03 | Apple Inc. | Reliability metal traces |
-
2010
- 2010-12-03 CN CN201410449856.7A patent/CN104199583B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316475A (en) * | 2007-06-01 | 2008-12-03 | 欣兴电子股份有限公司 | Stereo graphic pattern structure of circuit board and technique thereof |
| CN101334702A (en) * | 2007-06-28 | 2008-12-31 | 触控科技有限公司 | Transparent touching control panel device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104199583A (en) | 2014-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106354299B (en) | A kind of touch base plate and preparation method thereof, touch control display apparatus | |
| CN102736780B (en) | Input device | |
| CN102648446B (en) | Capacitive touch screen | |
| US10606425B2 (en) | Touch panel and method for making same | |
| CN108920010B (en) | Touch screen and OLED display panel | |
| CN102112949B (en) | Planar element, and touch switch | |
| CN102227703B (en) | Capacitive touch screen and strategic geometry isolation patterning method for making touch screens | |
| CN101655759B (en) | Touch display panel | |
| WO2020029371A1 (en) | Touchscreen and oled display panel | |
| CN106990878A (en) | Touch panel | |
| CN104956297A (en) | Projected capacitive touch panel with a silver-inclusive transparent conducting layer(s) | |
| CN104951155B (en) | Capacitive touch device and preparation method thereof | |
| JP2010231533A (en) | Transparent electrode substrate and touch panel provided therewith | |
| TW201128504A (en) | Capacitive touch sensor and its fabrication method and capacitive touch panel | |
| CN103376966A (en) | Electrostatic capacity type touch screen panel for display device and method of manufacturing the same | |
| CN106816459A (en) | A kind of flexible display substrates and flexible display apparatus | |
| CN104699308B (en) | A kind of preparation method of contact panel, contact panel and touch control display apparatus | |
| CN103970312B (en) | Touch control display apparatus | |
| KR20150079433A (en) | Touch screen panel | |
| CN103376939A (en) | Touch panel, touch display panel and manufacture method of touch panel | |
| CN104199582B (en) | Capacitance touching control inductor and capacitance type touch-control panel | |
| US9426885B2 (en) | Multi-layer micro-wire structure | |
| CN105549780A (en) | Touch panel and manufacturing method thereof | |
| CN104199583B (en) | Capacitance touching control inductor and capacitance type touch-control panel | |
| KR101133952B1 (en) | Capacitive overlay touch screen panel integrated with window and mathod for manufacturing there of |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |