CN103123559A - Capacitance-type touchpad structure and manufacturing method thereof - Google Patents
Capacitance-type touchpad structure and manufacturing method thereof Download PDFInfo
- Publication number
- CN103123559A CN103123559A CN2011103750769A CN201110375076A CN103123559A CN 103123559 A CN103123559 A CN 103123559A CN 2011103750769 A CN2011103750769 A CN 2011103750769A CN 201110375076 A CN201110375076 A CN 201110375076A CN 103123559 A CN103123559 A CN 103123559A
- Authority
- CN
- China
- Prior art keywords
- unit
- electrode
- stitching
- guide hole
- touch 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 33
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 30
- 238000009413 insulation Methods 0.000 claims description 26
- 239000000976 ink Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 18
- 239000004411 aluminium Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 5
- 239000010432 diamond Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000003854 Surface Print Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Abstract
The invention relates to a capacitance-type touchpad structure which comprises a base plate, a plurality of trace units, an insulating layer and an electrode layer. The trace units are formed on a first surface of the base plate along a first direction at intervals. The insulating layer are formed on the base plate and covered on the trace units. The insulating layer is provided with a plurality of guide hole units. The electrode layer is printed on the outer surface of the insulating layer and includes a plurality of first electrode columns and a plurality of electrode units, wherein the plurality of electrode units are arranged along the first direction at intervals and are respectively corresponding to the guide hole units and the trace units. Each electrode unit comprises a plurality of electrodes arranged along a second direction at intervals. The electrodes of each electrode unit are electrically connected with the corresponding trace unit through the corresponding guide hole unit, and the electrodes of all the electrode units are electrically connected with one another in a coupling mode to form a second electrode column.
Description
Technical field
The present invention relates to a kind of Trackpad, particularly relate to a kind of capacitance touch control plate structure and manufacture method thereof.
Background technology
General common Trackpad has resistor type touch control plate, capacitive touch control plate, optical touch control plate and ultrasonic formula Trackpad etc.The induction current that capacitive touch control plate produces during by detecting finger or pointer contact Trackpad is to calculate the position of contact.The capacitive touch control plate that No. the US2010/0295818A1st, U.S. Patent Publication No. is to form the first copper electrode unit on printed circuit board (PCB), and covering the second electrode unit that forms the carbon ink material on the insulation course of the first electrode unit, capacitive touch control plate causes the shortcoming of high production cost because of complex structure so as to solving in the past.When yet wish is made the touch pad structure that this case proposes, need the production board of high contraposition precision, make the second electrode of the first electrode of the first electrode unit and the second electrode unit not overlapped, to guarantee the precision of sensing.This case inventor then think and, if can develop a kind of capacitive touch control plate, needn't use the board production of high contraposition precision can avoid the first electrode and the second electrode overlapped, can further reduce production cost.
Summary of the invention
The object of the invention is to, overcome the defective that existing Trackpad exists, and provide a kind of electrode to be easy to the capacitance touch control plate structure of contraposition.
Another object of the present invention is to, overcome the defective that existing Trackpad exists, and provide a kind of electrode to be easy to the manufacture method of the capacitance touch control plate structure of contraposition.
Purpose of the present invention and technical matters to be solved are to realize by following technical scheme:
Capacitance touch control plate structure of the present invention comprises a substrate, a plurality of stitchings unit, an insulation course and an electrode layer.This substrate has an opposite first surface and a second surface.Above-mentioned stitching unit is formed at the first surface of this substrate along a first direction compartment of terrain, respectively this stitching unit second direction of intersecting with this first direction along is extended.This insulation course is formed at the first surface of this substrate and covers above-mentioned stitching unit, and this insulation course has an outside surface away from this substrate, and this insulation course is formed with a plurality of guide hole unit that are through to respectively above-mentioned stitching unit.this electrode layer is printed on the outside surface of this insulation course, and comprise a plurality of along spaced the first electrodes series of this second direction and a plurality of along the spaced electrode unit of this first direction, respectively this first electrodes series is extended along this first direction, respectively this electrode unit extends and comprises a plurality of along the spaced electrode of this second direction along this second direction, the above-mentioned electrode of above-mentioned electrode unit is electrically connected on above-mentioned stitching unit via above-mentioned guide hole unit, the above-mentioned electrode that makes this electrode unit respectively via this stitching unit respectively is electric coupling and form second electrodes series of extending along this second direction each other.
Preferably, above-mentioned stitching unit is to form take metal as material.More preferably, above-mentioned stitching unit is to form take copper as material.
Preferably, this electrode layer is to form take electrically conductive ink as material.More preferably, to be, silver-colored aluminium China ink black take silver China ink, aluminium or carbon ink form as material this electrode layer.
Preferably, respectively this stitching unit comprises a plurality of along the spaced stitching of this second direction, respectively this guide hole unit comprises a plurality of along the spaced guide hole of this second direction, and the above-mentioned guide hole of above-mentioned guide hole unit is positioned at the both ends of the above-mentioned stitching of above-mentioned stitching unit in twos, and the stitching of above-mentioned stitching unit is electrically connected on adjacent two electrodes of above-mentioned electrode unit via above-mentioned guide hole.
Perhaps, respectively this stitching unit comprises a stitching that extends along this second direction, respectively this guide hole unit comprises a plurality ofly respectively to the guide hole of the above-mentioned electrode of electrode unit that should be corresponding, and respectively this stitching is electrically connected on the above-mentioned electrode of this corresponding electrode unit via the above-mentioned guide hole of this corresponding guide hole unit.
Preferably, described capacitance touch control plate structure also comprises a processor, and it is located at the second surface of this substrate and is electrically connected to receive signal from above-mentioned the first electrodes series and the second electrodes series with above-mentioned the first electrodes series and the second electrodes series.
Preferably, respectively this electrode assumes diamond in shape or triangle.
Preferably, this second direction is vertical with this first direction.
The manufacture method of capacitance touch control plate structure of the present invention comprises:
(A) first surface at a substrate forms the stitching unit of a plurality of each intervals along a first direction, and respectively this stitching unit second direction of intersecting with this first direction along is extended;
(B) the first surface formation one at this substrate covers the insulation course of above-mentioned stitching unit, and forms a plurality of guide hole unit that are through to respectively above-mentioned stitching unit at this insulation course; And
(C) at outside surface printing one electrode layer of this insulation course away from this substrate, this electrode layer comprises a plurality of along spaced the first electrodes series of this second direction and a plurality of along the spaced electrode unit of this first direction, respectively this first electrodes series is extended along this first direction, respectively this electrode unit extends and comprises a plurality of along the spaced electrode of this second direction along this second direction, the above-mentioned electrode of above-mentioned electrode unit is electrically connected on above-mentioned stitching unit via above-mentioned guide hole unit, the above-mentioned electrode that makes this electrode unit respectively is via the electric coupling and form second electrodes series of extending along this second direction each other of this stitching unit respectively.
Preferably, the manufacture method of described capacitance touch control plate structure, also comprise a step (D) and at a second surface in contrast to this first surface of this substrate, one processor is set, this processor and above-mentioned the first electrodes series and the second electrodes series are electrically connected to receive the signal from above-mentioned the first electrodes series and the second electrodes series.
Beneficial effect of the present invention is: by with the first electrodes series be printed in insulation course in order to the electrode unit that forms the second electrodes series, and cooperatively interact by guide hole unit and stitching unit and electrode unit and form the second electrodes series, make the easy contraposition of electrode unit of the first electrodes series and the second electrodes series, thereby reduce production cost.
Description of drawings
Fig. 1 is the process flow diagram of the first preferred embodiment of the manufacture method of capacitance touch control plate structure of the present invention;
Fig. 2 be the capacitance touch control plate structure of this first preferred embodiment at a schematic diagram of manufacture process, illustrate at substrate to form a plurality of stitchings unit;
Fig. 3 is the diagrammatic cross-section of Fig. 2;
Fig. 4 be the capacitance touch control plate structure of this first preferred embodiment at a schematic diagram of manufacture process, the insulation course that form to cover the stitching unit at substrate is described;
Fig. 5 is the diagrammatic cross-section of Fig. 4;
Fig. 6 be the capacitance touch control plate structure of this first preferred embodiment at a schematic diagram of manufacture process, illustrate at insulation course to form a plurality of guide holes unit;
Fig. 7 is the diagrammatic cross-section of Fig. 6;
Fig. 8 be the capacitance touch control plate structure of this first preferred embodiment at a schematic diagram of manufacture process, illustrate that this electrode layer comprises a plurality of the first electrodes series and a plurality of electrode unit at this insulation course layer that prints electrode, and at substrate set handling device;
Fig. 9 is the diagrammatic cross-section of Fig. 8; And
Figure 10 is the diagrammatic cross-section of capacitance touch control plate structure of the second preferred embodiment of the manufacture method of capacitance touch control plate structure of the present invention.
Embodiment
The present invention is described in detail below in conjunction with drawings and Examples:
The first preferred embodiment of the manufacture method of capacitance touch control plate structure of the present invention below coordinates the process flow diagram of Fig. 1 and the process schematic diagram of Fig. 2 to Fig. 9 to describe.
Consult Fig. 1, Fig. 2 and Fig. 3, at first as shown in step S01, a first surface 11 and a second surface 12 in contrast to first surface 11 at a substrate 1 form a stitching (trace) layer 2, wire trace layer 2 comprises a plurality of stitching unit that are formed at substrate 1 first surface 11 21, and is formed at a plurality of first conducting stitchings 22 and a plurality of the second conducting stitchings 23 of first surface 11 and second surface 12.Stitching unit 21 is spaced along a first direction (the x direction in Fig. 2, Fig. 4, Fig. 6 and Fig. 8), and the second direction (the y direction in Fig. 2, Fig. 4, Fig. 6 and Fig. 8) that each stitching unit 21 intersects with first direction along is extended.Each stitching unit 21 comprises a plurality of along the spaced stitching 211 of second direction.Substrate 1 has one first adjacent lateral margin 13 and one second lateral margin 14, and substrate 1 is formed with the perforate 15 of a plurality of vicinity the first lateral margins 13 and the second lateral margin 14.Each first conducting stitching 22 is to extend to substrate 1 second surface 12 by first surface 11 contiguous the first lateral margin 13 places via the perforate 15 of contiguous first lateral margin 13 wherein.Each second conducting stitching 23 is to extend to substrate 1 second surface 12 by first surface 11 contiguous the second lateral margin 14 places via the perforate 15 of contiguous second lateral margin 14 wherein.Back row detailed description is again treated in the effect of wire trace layer 2.Wire trace layer 2 is to form take metal as material, and in the present embodiment, wire trace layer 2 is to form take copper as material.
Consult Fig. 1, Fig. 4 and Fig. 5, then as shown in step S02, at first surface 11 formation one insulation courses 3 of substrate 1.Insulation course 3 covers stitching unit 21 and the first conducting stitching 22 of first surface 11 and the second conducting stitching 23 is exposed the part at least.Insulation course 3 has an outside surface 31 away from substrate 1.
Consult Fig. 1, Fig. 6 and Fig. 7, then as shown in step S03, form a plurality of guide hole unit that are through to respectively above-mentioned stitching unit 21 32 at insulation course 3.Above-mentioned guide hole unit 32 is spaced along first direction, and overlapping with corresponding stitching unit 21.Each guide hole unit 32 extends and comprises a plurality ofly along the spaced guide hole 321 of second direction along second direction, and the above-mentioned guide hole 321 of each guide hole unit 32 is positioned at the both ends of the above-mentioned stitching 211 of corresponding stitching unit 21 in twos.
Consult Fig. 1, Fig. 8 and Fig. 9, then as shown in step S04, at outside surface 31 printing one electrode layers 4 of insulation course 3.Electrode layer 4 comprises a plurality of along spaced the first electrodes series 41 of second direction and a plurality ofly be spaced and the electrode unit 42 of corresponding above-mentioned guide hole unit 32 and above-mentioned stitching unit 21 respectively along first direction.Each first electrodes series 41 is extended along this first direction, and comprise a plurality of along the spaced electrode 411 of first direction, and a plurality of stitchings 412 that are spaced and are electrically connected on adjacent two electrodes 411 along first direction, electrode 411 major parts assume diamond in shape (electrode 411 of the first lateral margin 13 of only the most close substrate 1 is triangular in shape).Each electrode unit 42 along second direction extend and comprise a plurality of along the spaced electrode 421 of second direction, electrode 421 major parts assume diamond in shape (electrode 421 of the second lateral margin 14 of only the most close substrate 1 is triangular in shape).The above-mentioned electrode 421 of each electrode unit 42 is electrically connected on corresponding stitching unit 21 via the guide hole unit 32 of correspondence.More particularly, each electrode 421 (except the electrode 421 of the most close the second lateral margin 14) is overlapping with wherein two guide holes 321 of corresponding guide hole unit 32, and this two guide hole 321 is through to respectively adjacent two stitchings 211 of corresponding stitching unit 21, make the stitching 211 of each stitching unit 21 be electrically connected on adjacent two electrodes 421 of corresponding electrode unit 42 via two guide holes 321 that are through to stitching 211 ends, and then the above-mentioned electrode 421 that makes each electrode unit 42 electric coupling and form second electrodes series 420 of extending along this second direction each other.Above-mentioned the first electrodes series 41 is arrangements intersected with each other with above-mentioned the second electrodes series 420, and above-mentioned the first electrodes series 41 is electrically connected on respectively above-mentioned the first conducting stitching 22, above-mentioned the second electrodes series 420 is electrically connected on respectively above-mentioned the second conducting stitching 23, makes the signal of the first electrodes series 41 and the second electrodes series 420 can be passed to respectively the second surface 12 of substrate 1 by the first conducting stitching 22 and the second conducting stitching 23.In the present embodiment, electrode layer 4 is to form take electrically conductive ink as material, and electrically conductive ink can be Yin Mo, aluminium China ink, silver-colored aluminium China ink, carbon ink or aforementioned several mixing, but is not limited with aforesaid material.Substrate 1 is the printed circuit board (PCB) (PCB) that adopts the FR-4 standard in the present embodiment, and similarly, the material of substrate 1 is not also as limit.
What further illustrate is, because the electrode 411 of the first electrodes series 41 and the electrode 421 of the second electrodes series 420 are the same layers that are formed at capacitance touch control plate structure 100, can synchronously be formed at by printing technology the outside surface 31 of insulation course 3, therefore be easy to contraposition, can not produce because electrode 411 and electrode 421 overlap each other and produce the problem of the precision decline of responding to touch-control.
At last, as shown in step S05, second surface 12 at substrate 1 arranges a processor 5, processor 5 is electrically connected to (Fig. 9 only video-stream processor 5 is electrically connected to above-mentioned the second electrodes series 420) with the signal of reception from above-mentioned the first electrodes series 41 and the second electrodes series 420 with above-mentioned the first electrodes series 41 and the second electrodes series 420, and goes out according to calculated signals the position that capacitance touch control plate structure 100 is pointed or pointer is touched.
Consulting Figure 10, is the second preferred embodiment of the manufacture method of capacitance touch control plate structure of the present invention.This second preferred embodiment is close with the first preferred embodiment, and just stitching unit 21 is different with the structure of guide hole unit 32.
In the present embodiment, each stitching unit 21 is to comprise a stitching 211 that extends along second direction, above-mentioned electrode 421 interval overlappings of stitching 211 and corresponding electrode unit 42.Each guide hole unit 32 comprises a plurality of respectively to the guide hole 321 of the above-mentioned electrode 421 of electrode unit 42 that should be corresponding, makes each stitching 211 be electrically connected on the above-mentioned electrode 421 of corresponding electrode unit 42 via the above-mentioned guide hole 321 of the guide hole unit 32 of correspondence.That is to say, each electrode 421 is overlapping with a wherein guide hole 321 of corresponding guide hole unit 32, makes the above-mentioned electrode 421 of each electrode unit 42 form the second electrodes series 420 by guide hole unit 32 and the corresponding mutual electric coupling of stitching 211 of correspondence.
Supplementary notes be that the first direction in previous embodiment and second direction are to be perpendicular to one another, and the first electrodes series 41 and second electrodes series 420 of extending along first direction and second direction are perpendicular to one another.Yet first direction and second direction can be also mutually to press from both sides an obtuse angle or an acute angle, make the first electrodes series 41 and the second electrodes series 420 folder one obtuse angle or acute angles mutually.That is to say, the folded angle of first direction and second direction is not limited with previous embodiment.
In sum, the preferred embodiment of the manufacture method of capacitance touch control plate structure of the present invention, by electrode unit 42, guide hole unit 32 and the cooperatively interacting of stitching unit 21, make the electrode 411,421 of the electrode 411 of the first electrodes series 41 and the second electrodes series 420 can be formed at the same layer of capacitance touch control plate structure 100, and then make electrode 411 and electrode 421 be easy to contraposition and can reduce production costs, so really can reach purpose of the present invention.
the above, it is only preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet be not to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (20)
1. capacitance touch control plate structure, it is characterized in that: this capacitance touch control plate structure comprises:
One substrate has an opposite first surface and a second surface;
A plurality of stitchings unit is formed at the first surface of this substrate along a first direction compartment of terrain, respectively this stitching unit second direction of intersecting with this first direction along is extended;
One insulation course is formed at the first surface of this substrate and covers described stitching unit, and this insulation course has an outside surface away from this substrate, and this insulation course is formed with a plurality of guide hole unit that are through to respectively described stitching unit; And
one electrode layer, be printed on the outside surface of this insulation course, and comprise a plurality of along spaced the first electrodes series of this second direction and a plurality of along the spaced electrode unit of this first direction, respectively this first electrodes series is extended along this first direction, respectively this electrode unit extends and comprises a plurality of along the spaced electrode of this second direction along this second direction, the described electrode of described electrode unit is electrically connected on described stitching unit via described guide hole unit, the described electrode that makes this electrode unit respectively via this stitching unit respectively is electric coupling and form second electrodes series of extending along this second direction each other.
2. capacitance touch control plate structure as claimed in claim 1 is characterized in that: described stitching unit is to form take metal as material.
3. capacitance touch control plate structure as claimed in claim 2 is characterized in that: described stitching unit is to form take copper as material.
4. capacitance touch control plate structure as claimed in claim 2 is characterized in that: this electrode layer is to form take electrically conductive ink as material.
5. capacitance touch control plate structure as claimed in claim 4 is characterized in that: to be, silver-colored aluminium China ink black take silver China ink, aluminium or carbon ink form as material this electrode layer.
6. capacitance touch control plate structure as claimed in claim 4, it is characterized in that: respectively this stitching unit comprises a plurality of along the spaced stitching of this second direction, respectively this guide hole unit comprises a plurality ofly along the spaced guide hole of this second direction, and the described guide hole of described guide hole unit is positioned at the both ends of the described stitching of described stitching unit in twos; The stitching of wherein said stitching unit is electrically connected on adjacent two electrodes of described electrode unit via described guide hole.
7. capacitance touch control plate structure as claimed in claim 4, it is characterized in that: respectively this stitching unit comprises a stitching that extends along this second direction, respectively this guide hole unit comprises a plurality ofly respectively to the guide hole of the described electrode of electrode unit that should be corresponding, and respectively this stitching is electrically connected on the described electrode of this corresponding electrode unit via the described guide hole of this corresponding guide hole unit.
8. capacitance touch control plate structure as claimed in claim 4, it is characterized in that: described capacitance touch control plate structure also comprises a processor, and it is located at the second surface of this substrate and is electrically connected to receive signal from described the first electrodes series and the second electrodes series with described the first electrodes series and the second electrodes series.
9. capacitance touch control plate structure as claimed in claim 8, it is characterized in that: respectively this electrode assumes diamond in shape or triangle.
10. capacitance touch control plate structure as claimed in claim 9, it is characterized in that: this second direction is vertical with this first direction.
11. the manufacture method of a capacitance touch control plate structure is characterized in that: the manufacture method of this capacitance touch control plate structure comprises:
(A) first surface at a substrate forms the stitching unit of a plurality of each intervals along a first direction, and respectively this stitching unit second direction of intersecting with this first direction along is extended;
(B) the first surface formation one at this substrate covers the insulation course of described stitching unit, and forms a plurality of guide hole unit that are through to respectively described stitching unit at this insulation course; And
(C) at outside surface printing one electrode layer of this insulation course away from this substrate, this electrode layer comprises a plurality of along spaced the first electrodes series of this second direction and a plurality of along the spaced electrode unit of this first direction, respectively this first electrodes series is extended along this first direction, respectively this electrode unit extends and comprises a plurality of along the spaced electrode of this second direction along this second direction, the described electrode of described electrode unit is electrically connected on described stitching unit via described guide hole unit, the described electrode that makes this electrode unit respectively is via the electric coupling and form second electrodes series of extending along this second direction each other of this stitching unit respectively.
12. the manufacture method of capacitance touch control plate structure as claimed in claim 11 is characterized in that: described stitching unit is to form take metal as material.
13. the manufacture method of capacitance touch control plate structure as claimed in claim 12 is characterized in that: described stitching unit is to form take copper as material.
14. the manufacture method of capacitance touch control plate structure as claimed in claim 12 is characterized in that: this electrode layer is to form take electrically conductive ink as material.
15. the manufacture method of capacitance touch control plate structure as claimed in claim 14 is characterized in that: to be, silver-colored aluminium China ink black take silver China ink, aluminium or carbon ink form as material this electrode layer.
16. the manufacture method of capacitance touch control plate structure as claimed in claim 14, it is characterized in that: respectively this stitching unit comprises a plurality of along the spaced stitching of this second direction, respectively this guide hole unit comprises a plurality of along the spaced guide hole of this second direction, and respectively the described guide hole of this guide hole unit is positioned at the both ends of the described stitching of this stitching unit in twos, makes the stitching of described stitching unit be electrically connected on adjacent two electrodes of described electrode unit via described guide hole.
17. the manufacture method of capacitance touch control plate structure as claimed in claim 14, it is characterized in that: respectively this stitching unit comprises a stitching that extends along this second direction, respectively this guide hole unit comprises a plurality ofly respectively to the guide hole of the described electrode of electrode unit that should be corresponding, and respectively this stitching is electrically connected on the described electrode of this corresponding electrode unit via the described guide hole of this corresponding guide hole unit.
18. the manufacture method of capacitance touch control plate structure as claimed in claim 14, it is characterized in that: the manufacture method of described capacitance touch control plate structure also comprises a step (D): the second surface in contrast to this first surface at this substrate arranges a processor, and this processor and described the first electrodes series and the second electrodes series are electrically connected to receive the signal from described the first electrodes series and the second electrodes series.
19. the manufacture method of capacitance touch control plate structure as claimed in claim 18 is characterized in that: respectively this electrode assumes diamond in shape or triangle.
20. the manufacture method of capacitance touch control plate structure as claimed in claim 19 is characterized in that: this second direction is vertical with this first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103750769A CN103123559A (en) | 2011-11-17 | 2011-11-17 | Capacitance-type touchpad structure and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103750769A CN103123559A (en) | 2011-11-17 | 2011-11-17 | Capacitance-type touchpad structure and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103123559A true CN103123559A (en) | 2013-05-29 |
Family
ID=48454558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103750769A Pending CN103123559A (en) | 2011-11-17 | 2011-11-17 | Capacitance-type touchpad structure and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103123559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111290523A (en) * | 2018-12-07 | 2020-06-16 | 宏碁股份有限公司 | Portable electronic device and touch module thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201247461Y (en) * | 2008-07-21 | 2009-05-27 | 洋华光电股份有限公司 | Improved capacitance touch control plate structure |
| US20090194344A1 (en) * | 2008-01-31 | 2009-08-06 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Single Layer Mutual Capacitance Sensing Systems, Device, Components and Methods |
| CN101546242A (en) * | 2008-03-26 | 2009-09-30 | 义隆电子股份有限公司 | Touch control panel device |
| CN102236482A (en) * | 2010-05-04 | 2011-11-09 | 宸鸿光电科技股份有限公司 | Capacitive touch structure, manufacturing method thereof and touch equipment |
-
2011
- 2011-11-17 CN CN2011103750769A patent/CN103123559A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090194344A1 (en) * | 2008-01-31 | 2009-08-06 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Single Layer Mutual Capacitance Sensing Systems, Device, Components and Methods |
| CN101546242A (en) * | 2008-03-26 | 2009-09-30 | 义隆电子股份有限公司 | Touch control panel device |
| CN201247461Y (en) * | 2008-07-21 | 2009-05-27 | 洋华光电股份有限公司 | Improved capacitance touch control plate structure |
| CN102236482A (en) * | 2010-05-04 | 2011-11-09 | 宸鸿光电科技股份有限公司 | Capacitive touch structure, manufacturing method thereof and touch equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111290523A (en) * | 2018-12-07 | 2020-06-16 | 宏碁股份有限公司 | Portable electronic device and touch module thereof |
| CN111290523B (en) * | 2018-12-07 | 2022-05-13 | 宏碁股份有限公司 | Portable electronic device and touch module thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9542048B2 (en) | Touch display panel and touch display apparatus | |
| US10254904B2 (en) | Conductive sheet, capacitive touch panel, and display device | |
| JP5439565B2 (en) | Touch panel and manufacturing method thereof | |
| EP3151097B1 (en) | In-cell touch screen and display device | |
| KR102241773B1 (en) | Touch sensor device | |
| CN103092446B (en) | A kind of touch-screen and preparation method, display device | |
| USRE49690E1 (en) | Touch screen with electrodes including linear and branched portions | |
| TW201407436A (en) | Touch-sensing structure and touch-sensitive device | |
| CN104375728B (en) | Capacitance type touch-control panel | |
| CN102426503B (en) | Sensor, dual-mode touch module and dual-mode touch electronic device | |
| CN203191949U (en) | Flexible touch control panel structure | |
| CN103576975B (en) | Conductive substrate and touch panel | |
| JP5472858B2 (en) | Touch switch | |
| CN103793094A (en) | Touch panel and manufacturing method thereof | |
| CN102591539B (en) | Detection sensor and manufacture method, indication body position detecting device | |
| CN204808293U (en) | Electronic equipment and individual layer each other holds formula touch -sensitive screen thereof | |
| CN107390914A (en) | Contact panel and display device | |
| CN104461128A (en) | Touch panel | |
| CN205334401U (en) | Pressure sensing means | |
| CN207232923U (en) | Touch screen | |
| CN106293279A (en) | The self-capacitance contact panel of flexible circuit board and application thereof | |
| TWI439916B (en) | Capacitive touch panel structure and method producing the same | |
| CN103729099A (en) | Touch sensor | |
| CN110275647B (en) | Touch structure and manufacturing method thereof, touch device and touch positioning method | |
| CN103123559A (en) | Capacitance-type touchpad structure and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |