CN103336643A - Touch panel - Google Patents
Touch panel Download PDFInfo
- Publication number
- CN103336643A CN103336643A CN2013102429661A CN201310242966A CN103336643A CN 103336643 A CN103336643 A CN 103336643A CN 2013102429661 A CN2013102429661 A CN 2013102429661A CN 201310242966 A CN201310242966 A CN 201310242966A CN 103336643 A CN103336643 A CN 103336643A
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- row
- conductive
- contact panel
- axial conduction
- conductive unit
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Abstract
The invention relates to a touch panel, comprising a touch area, wherein the touch area comprises M columns of first axial electric conduction groups arrayed in the first direction and N columns of second axial electric conduction groups arrayed in the second direction; each first axial electric conduction group comprises a plurality of first electric conduction units which are arranged at intervals; every two adjacent first electric conduction units are connected through a first wire; the area between every two adjacent first electric conduction units is defined as a second electric conduction unit configuration area; each second axial electric conduction group comprises a plurality of second electric conduction units which are arranged at intervals and collocated in the second electric conduction unit configuration areas one by one; the touch panel also comprises a plurality of first signal wires which are located in the touch area and are electrically connected with the corresponding second electric conduction units; the first signal wires extend in the first direction and are spaced from one another; and the orthographic projection of the first signal wires is located on the second electric conduction units on the outer sides of the first column and the Mth column of first electric conduction unit groups.
Description
Technical field
The present invention relates to the touch screen field, particularly relate to a kind of capacitance type touch-control panel.
Background technology
Contact panel (Touch Panel) applies to products such as household electrical appliances, communication, electronic information in a large number.At present, contact panel generally comprise Touch Zone (Touch Area) and around the Touch Zone the version border area (Border Area), the Touch Zone is used for arranging touch-control figure (Touch Sensor) structure, the version border area is used for arranging the metal line (trace wires) that links to each other with the touch-control graphic structure, the touch-control graphic structure links to each other with processor by metal line, the touch-control graphic structure is used for touch sensitive action and produce the touch-control sensing signal, and sends corresponding touch-control sensing signal to processor by metal line.Yet along with the increase of Touch Zone size, metal line also increases accordingly, causes the bigger version space, limit of contact panel needs, is unfavorable for the miniaturization of contact panel.
Summary of the invention
In view of this, be necessary to provide a kind of contact panel that can overcome above-mentioned deficiency.
A kind of contact panel, it comprises the Touch Zone; This Touch Zone comprises that M is listed as along the first axial conduction group and the capable second axial conduction group that arranges along second direction of N that first direction is arranged, and wherein, M, N are natural number, and M ﹥ 1, N ﹥ 1, and this first direction is vertical with this second direction; Each first axial conduction group comprises a plurality of first conductive units that arrange at interval, and adjacent this first conductive unit is connected by first lead, and is the second conductive unit configuring area with the zone definitions between this adjacent first conductive unit; Each this second axial conduction group comprises a plurality of second conductive units that arrange and be configured in one by one this second conductive unit configuring area at interval, this contact panel also comprises a plurality of first signal wires this first conductive unit group outside and that be electrically connected with corresponding second conductive unit of the 1st row that are positioned at this Touch Zone and M row, these a plurality of first signal wires extend along this first direction, each this first signal wire space, this first signal wire on this Touch Zone orthogonal projection drop on this second conductive unit in this first conductive unit group outside of the 1st row and M row.
A kind of contact panel, it comprises the Touch Zone; This Touch Zone comprises that M is listed as along the first axial conduction group and the capable second axial conduction group that arranges along second direction of N that first direction is arranged, and wherein, M, N are natural number, and M ﹥ 1, N ﹥ 1, and this first direction is vertical with this second direction; Each first axial conduction group comprises first conductive unit that a plurality of intervals arrange, and adjacent this first conductive unit is connected by first lead, and is the second conductive unit configuring area with the zone definitions between this adjacent first conductive unit; That each second axial conduction group comprises is that a plurality of intervals arrange, be configured in second conductive unit of this second conductive unit configuring area one by one, this contact panel also comprises a plurality of first signal wires this first conductive unit group outside and that connect with corresponding second conductive unit of the 1st row that are positioned at this Touch Zone and M row, these a plurality of first signal wires extend along this first direction, the outer side edges conllinear of second conductive unit of this correspondence that this first signal wire is connected with this first signal wire.
Compared with prior art, first signal wire that contact panel of the present invention will connect between the second axial conduction group and the other electron component is arranged in the Touch Zone, thereby has dwindled the area in version border area, is conducive to realize the miniaturization of contact panel.
Description of drawings
The plan structure synoptic diagram of a kind of contact panel that Fig. 1 provides for first embodiment of the invention.
The layer STRUCTURE DECOMPOSITION figure of the contact panel that Fig. 2 provides for Fig. 1.
The plan structure synoptic diagram of a kind of contact panel that Fig. 3 provides for second embodiment of the invention.
The layer STRUCTURE DECOMPOSITION figure of the contact panel that Fig. 4 provides for Fig. 3.
The main element symbol description
| |
100，200 |
| |
10 |
| First |
20，201 |
| |
30，301 |
| |
31，302 |
| |
33 |
| The Touch |
50 |
| The first |
70，701 |
| The second |
80 |
| First |
71 |
| |
73 |
| Second |
81，811 |
| The |
61 |
| |
32 |
| Second via |
34 |
| |
82 |
| |
41，401 |
| |
83，831 |
| |
833 |
Following embodiment will further specify the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
See also Fig. 1, a kind of contact panel 100 that first embodiment of the invention provides comprises Touch Zone 50.This Touch Zone 50 comprises that M is listed as along the first axial conduction group 70 and the capable second axial conduction group 80 that arranges along second direction (direction shown in X among the figure) of N that first direction (direction shown in Y among the figure) is arranged.Wherein, M, N are natural number, and M ﹥ 1, N ﹥ 1.In the present embodiment, this first direction is vertical with this second direction, and in other embodiments, this first direction and this second direction also can out of plumb.Whenever, be listed as first conductive unit 71 that this first axial conduction group 70 comprises that a plurality of intervals arrange, every two adjacent these first conductive units 71 are connected by first lead 73.For the ease of the explanation of back, along second direction, be the first axial conduction group 70 of the 1st row, the first axial conduction group 70 of the 2nd row at this with the first axial conduction group 70 called after successively ... the first axial conduction group 70 of M row.In the present embodiment, as example explanation, M=4, N=6.
In every row, be the second conductive unit configuring area with the zone definitions between two adjacent first conductive units 71.That the every row second axial conduction group 80 comprises is that a plurality of intervals arrange, be configured in second conductive unit 81 of this second conductive unit configuring area one by one.This first conductive unit 71 all is made with transparent conductive material with this second conductive unit 81.
See also Fig. 2, this contact panel 100 comprises substrate 10, first conductive layer 20 and the insulation course 30 that arranges in regular turn from bottom to up.The material of this substrate 10 is glass.This insulation course 30 is made by transparent insulating material.
In the present embodiment, this first axial conduction group 70 and this second axial conduction group 80 common these first conductive layers 20 that form.
This insulation course 30 comprises the lower surface 33 that a upper surface 31 and and upper surface 31 are opposing, this insulation course 30 comprise be N capable * first via hole 32 that the m row are arranged, this first via hole 32 runs through this upper surface 31 and this lower surface 33, wherein m=2M.Along second direction, be first via hole 32 of the 1st row, first via hole 32 of the 2nd row at this with first via hole 32 of m row called after successively ... first via hole 32 of m row, in the present embodiment, m=8.
Also be provided with on this upper surface 31 be N capable * a plurality of second lead units 41 that M row are arranged.Particularly, this second lead unit 41 is to form by gold-tinted processing procedures such as etching, exposure, developments.This second lead unit 41 is made with transparent conductive material, every two adjacent these first via holes 32 are corresponding with every two adjacent these second conductive units 81, and each this second lead unit 41 is by connecting this with two adjacent in the delegation these second conductive units 81 with two adjacent in the delegation first via holes 32.
This insulation course 30 also comprises second via hole 34 in first via hole, 32 outsides that are positioned at the 1st first via hole, 32 outsides that are listed as and m row, and each this first signal wire 83 is listed as with the 1st of this Touch Zone 50 by this second via hole 34 and second conductive unit 81 in these first axial conduction group, 70 outsides that M is listed as is connected.Along first direction, the distance of this first via hole 32 that each this second via hole 34 is close with it is dwindled gradually.First conductive unit 71 is insulated from each other by this insulation course 30 with this second conductive unit 81, and first lead 73 passes through this insulation course 30 orthogonal and insulation with this second lead unit 41.
Be appreciated that, in other embodiments, can only be listed as or the setting in these first axial conduction group, 70 outsides that M is listed as and a plurality of first signal wires 83 that this second conductive unit 81 is electrically connected in the 1st of this Touch Zone 50, thereby correspondingly, only in first via hole, 32 outsides of the 1st row or first via hole, 32 outsides of M row second via hole 34 is set.
In the present embodiment, this first signal wire 83 is arranged on this upper surface 31.A plurality of these first signal wires 83 extend and the space along first direction, and the orthogonal projection on this Touch Zone of this first signal wire 83 is positioned on this second conductive unit 81 in these first axial conduction group, 70 outsides of the 1st row and these first axial conduction group, 70 outsides that M is listed as.This first signal wire 83 is used for the touch signal that this second conductive unit 81 of transmission senses.For the ease of the present invention clearly is described, separate with insulation course 30 on the surface that will be formed on first signal wire, 83 places on the insulation course 300 in Fig. 2.Be appreciated that when specifically making this contact panel 100, be to form these first conductive layers 20, this insulation course 30 at this substrate 10 successively, and on this insulation course 30, form needed conducting wire and signal wire.This upper surface 31 also is provided with a plurality of secondary signal lines 61, each this first axial conduction group 70 of secondary signal line 61 corresponding electrical connections.In the present embodiment, this first signal wire 83 all is connected with golden finger 63 with the terminal of this secondary signal line 61, by golden finger 63 touch signal is transferred to the controller (not shown).
See also Fig. 3-4, the contact panel 200 that provides for second embodiment of the invention, the contact panel 100 that the contact panel 200 of second embodiment and first embodiment provide is basic identical, its difference is: first, this first signal wire 831 is arranged on this first conductive layer 201, particularly, be positioned at the 1st row of this Touch Zone 50 and each this second conductive unit 811 in these first axial conduction group, 701 outsides that M is listed as and comprise an outer side edges 82 of extending along first direction, outer side edges 82 conllinear of this second conductive unit 811 that each this first signal wire 831 is connected with it; The second, this insulation course 301 has saved second via hole 34, the three, and the upper surface 302 of this insulation course 301 is provided with the signal conductor 833 corresponding with each first signal wire 831.Thereby the end of this first signal wire 831 of an end and each of each this signal conductor 833 is electrically connected, and the other end of each signal conductor 833 is connected with golden finger 631.
In sum, contact panel of the present invention will connect second axial conduction group and the other electron component, be arranged in the Touch Zone as first signal wire of controller, thereby dwindle the area in version border area, be conducive to realize the miniaturization of contact panel.
In sum, the present invention has really met the important document of patent of invention, proposes patented claim then in accordance with the law.Only, the above person only is the present invention's preferred embodiments, from the claim that can not limit this case with this.Such as be familiar with equivalence modification or variation that the personage whence of this case skill is done according to the present invention's spirit, all should be covered by in the following claim.
Claims (10)
1. contact panel, it comprises the Touch Zone;
This Touch Zone comprises that M is listed as along the first axial conduction group and the capable second axial conduction group that arranges along second direction of N that first direction is arranged, wherein, M, N is natural number, and M ﹥ 1, N ﹥ 1, each first axial conduction group comprises a plurality of first conductive units that arrange at interval, adjacent two these first conductive units are connected by first lead, and are the second conductive unit configuring area with the zone definitions between two adjacent these first conductive units; Each this second axial conduction group comprises a plurality of second conductive units that arrange and be configured in one by one this second conductive unit configuring area at interval,
It is characterized in that: this contact panel also comprises a plurality of first signal wires this first conductive unit group outside and that be electrically connected with corresponding second conductive unit of the 1st row that are positioned at this Touch Zone and M row, these a plurality of first signal wires extend along this first direction, each this first signal wire space, this first signal wire are positioned in the orthogonal projection on this Touch Zone on this second conductive unit in this first conductive unit group outside of the 1st row and M row.
2. contact panel as claimed in claim 1, it is characterized in that: this contact panel comprises substrate, first conductive layer and the insulation course that arranges in regular turn from bottom to up, and this first axial conduction group and this second axial conduction group form this first conductive layer jointly.
3. contact panel as claimed in claim 2 is characterized in that: this insulation course comprises the lower surface that a upper surface and and this upper surface are opposing, and this first conductive layer is arranged on this lower surface, and this first signal wire is arranged on this upper surface.
4. contact panel as claimed in claim 3, it is characterized in that: this insulation course comprise be N capable * m row arrange and run through a plurality of first via holes of this upper surface and this lower surface and be arranged on this upper surface and be N capable * a plurality of second lead units of M row, each second lead unit is by connecting this with two adjacent in the delegation these second conductive units with two adjacent in the delegation first via holes, wherein and m=2M.
5. contact panel as claimed in claim 4, it is characterized in that: in these a plurality of first via holes of every row, this insulation course also comprises two second via holes in first via hole outside of first via hole outside that lays respectively at the 1st row and m row, each this first signal wire by this second via hole and this Touch Zone the 1st row and second conductive unit outside this first conductive unit groups of M row be connected.
6. contact panel as claimed in claim 3, it is characterized in that: this upper surface also is provided with a plurality of secondary signal lines, and each secondary signal line is corresponding to be electrically connected first an axial conduction group.
7. contact panel, it comprises the Touch Zone;
This Touch Zone comprises that M is listed as along the first axial conduction group and the capable second axial conduction group that arranges along second direction of N that first direction is arranged, wherein, M, N is natural number, and M ﹥ 1, N ﹥ 1, each first axial conduction group comprises first conductive unit that a plurality of intervals arrange, adjacent two these first conductive units are connected by first lead
And be the second conductive unit configuring area with the zone definitions between two adjacent these first conductive units; That each second axial conduction group comprises is that a plurality of intervals arrange, be configured in second conductive unit of this second conductive unit configuring area one by one,
It is characterized in that: this contact panel also comprises a plurality of first signal wires this first conductive unit group outside and that connect with corresponding second conductive unit of the 1st row that are positioned at this Touch Zone and M row, these a plurality of first signal wires extend along this first direction, the outer side edges conllinear of second conductive unit of this correspondence that this first signal wire is connected with this first signal wire.
8. contact panel as claimed in claim 7, it is characterized in that: this contact panel comprises substrate, first conductive layer and the insulation course that arranges in regular turn from bottom to up, and this first axial conduction group and this second axial conduction group form this first conductive layer jointly.
9. contact panel as claimed in claim 7, it is characterized in that: this insulation course comprise be N capable * first via hole that m row are arranged, this insulation course comprises the lower surface that a upper surface and and upper surface are opposing, and this upper surface is provided with a plurality of second lead units; Wherein and m=2M; Each second lead unit is by connecting this with two adjacent in the delegation these second conductive units with two adjacent in the delegation first via holes.
10. contact panel as claimed in claim 9, it is characterized in that: this upper surface is provided with a plurality of secondary signal lines, and each this secondary signal line is corresponding to be electrically connected this first axial conduction group.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102429661A CN103336643A (en) | 2013-06-19 | 2013-06-19 | Touch panel |
| TW102124820A TW201500997A (en) | 2013-06-19 | 2013-07-11 | Touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102429661A CN103336643A (en) | 2013-06-19 | 2013-06-19 | Touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103336643A true CN103336643A (en) | 2013-10-02 |
Family
ID=49244830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102429661A Pending CN103336643A (en) | 2013-06-19 | 2013-06-19 | Touch panel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103336643A (en) |
| TW (1) | TW201500997A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166491A (en) * | 2014-08-11 | 2014-11-26 | 深圳市宇顺电子股份有限公司 | Method for manufacturing touch control screen and touch control screen |
| CN105293940A (en) * | 2015-10-27 | 2016-02-03 | 业成光电（深圳）有限公司 | Manufacturing method for forming holes in base plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122839A (en) * | 2007-10-11 | 2008-02-13 | 友达光电股份有限公司 | Low impedance structure condenser type touch control panel |
| CN102243553A (en) * | 2010-05-16 | 2011-11-16 | 宸鸿科技(厦门)有限公司 | Capacitive touch panel and method for reducing visuality of metal conductor of capacitive touch panel |
| CN202533920U (en) * | 2012-05-11 | 2012-11-14 | 广东欧珀移动通信有限公司 | Touch screen structure |
| CN202584058U (en) * | 2011-12-29 | 2012-12-05 | 宸鸿科技(厦门)有限公司 | Touch panel |
| WO2013035276A1 (en) * | 2011-09-06 | 2013-03-14 | 凸版印刷株式会社 | Integrated touch sensor substrate, display device provided with same, and method for producing integrated touch sensor substrate |
| CN103389819A (en) * | 2012-05-11 | 2013-11-13 | 群康科技(深圳)有限公司 | Touch panel and display applying same |
-
2013
- 2013-06-19 CN CN2013102429661A patent/CN103336643A/en active Pending
- 2013-07-11 TW TW102124820A patent/TW201500997A/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122839A (en) * | 2007-10-11 | 2008-02-13 | 友达光电股份有限公司 | Low impedance structure condenser type touch control panel |
| CN102243553A (en) * | 2010-05-16 | 2011-11-16 | 宸鸿科技(厦门)有限公司 | Capacitive touch panel and method for reducing visuality of metal conductor of capacitive touch panel |
| WO2013035276A1 (en) * | 2011-09-06 | 2013-03-14 | 凸版印刷株式会社 | Integrated touch sensor substrate, display device provided with same, and method for producing integrated touch sensor substrate |
| CN202584058U (en) * | 2011-12-29 | 2012-12-05 | 宸鸿科技(厦门)有限公司 | Touch panel |
| CN202533920U (en) * | 2012-05-11 | 2012-11-14 | 广东欧珀移动通信有限公司 | Touch screen structure |
| CN103389819A (en) * | 2012-05-11 | 2013-11-13 | 群康科技(深圳)有限公司 | Touch panel and display applying same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166491A (en) * | 2014-08-11 | 2014-11-26 | 深圳市宇顺电子股份有限公司 | Method for manufacturing touch control screen and touch control screen |
| CN105293940A (en) * | 2015-10-27 | 2016-02-03 | 业成光电（深圳）有限公司 | Manufacturing method for forming holes in base plate |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201500997A (en) | 2015-01-01 |
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| 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: 20131002 |