CN101923416B - Touch panel and making method thereof - Google Patents
Touch panel and making method thereof Download PDFInfo
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- CN101923416B CN101923416B CN2010102713077A CN201010271307A CN101923416B CN 101923416 B CN101923416 B CN 101923416B CN 2010102713077 A CN2010102713077 A CN 2010102713077A CN 201010271307 A CN201010271307 A CN 201010271307A CN 101923416 B CN101923416 B CN 101923416B
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Abstract
The invention discloses a touch panel and a making method thereof. The making method comprises the following steps of, firstly, supplying a substrate with a touch region and a peripheral region; secondly, forming a sensing line layer on the touch region, wherein the sensing line layer comprises a plurality of first sensing serial buses and a plurality of second sensing cushions, each first sensing serial bus comprises a plurality of first sensing cushions and a plurality of first bridging lines, and all first bridging lines are respectively connected between every two adjacent first sensing cushions; thirdly, simultaneously forming a plurality of insulating island-shaped pattern layers and a frame-shaped pattern layer on the substrate, wherein the frame-shaped pattern layer is arranged on the peripheral region and encircles the sensing line layer, and each insulating island-shaped pattern layer is respectively arranged on one first bridging line; fourthly, forming a plurality of second bridging lines on a part of regions of an island-shaped insulating pattern and each second sensing cushion, wherein each second bridging line is electrically connected with two adjacent second sensing cushions. For simultaneously forming the frame-shaped pattern layer and the insulating island-shaped pattern layers, the invention can efficiently lower the making cost.
Description
Technical field
The present invention relates to a kind of contact panel and manufacturing approach thereof, and relate in particular to contact panel and manufacturing approach thereof that a kind of periphery has the box-shaped pattern layer.
Background technology
Contact panel can be divided into electric resistance touch-control panel, capacitance type touch-control panel, optical touch control panel, sound wave type contact panel and electromagnetic touch-control panel haply according to the difference of its sensing mode; Wherein comparatively universal with resistance-type and capacitance type touch-control panel again, be widely used on the display screen of portable electronic product.
With mobile phone or personal digital assistant is example; In order to ensure display screen not by scratch; Existing deviser attaches a tempered glass on display screen, and makes dark box-shaped pattern in the edge corresponding to display screen, sees to beautify outside mobile phone or the personal digital assistant.When display screen need further possess touch controllable function, existing fabricator utilized aforesaid tempered glass as substrate, made the touch-control sensing circuit.At this moment, the fabricator must produce touch-control sensing circuit and dark box-shaped pattern respectively on tempered glass, and the two does not make further integration on making, cause integrated artistic comparatively loaded down with trivial details.If can further simplify technology, will help the reduction of cost of goods manifactured, can promote the competitiveness of product in market simultaneously.
Summary of the invention
The present invention provides a kind of contact panel and manufacturing approach thereof, to simplify the manufacture craft of prior art.
The present invention provides a kind of manufacturing approach of contact panel.At first, a substrate is provided, this substrate has a Touch Zone and a surrounding zone.Then; On the Touch Zone of substrate, form a sense line layer; This sense line layer comprises a plurality of first sensing serial and a plurality of second sensor pad; Each first sensing serial comprises a plurality of first sensor pads and a plurality of first bridging line, and respectively first bridging line is connected between two adjacent first sensor pads.Afterwards, on substrate, form a plurality of insulation island-shaped pattern layers and a box-shaped pattern layer simultaneously, box-shaped pattern is positioned on the surrounding zone and around the sense line layer, each island insulating pattern layer lays respectively at wherein one first bridging line.Then, on the subregion of island insulating pattern and each second sensor pad, form a plurality of second bridging lines, each second bridging line and two adjacent second sensor pads electric connections, and second sensor pad and second bridging conductor constitute a plurality of second sensing serial.
In one embodiment of this invention, the material of aforesaid insulation island-shaped pattern layer and box-shaped pattern layer for example is black resin or other colouring resin.
In one embodiment of this invention, when forming second bridging conductor, can further on box-shaped pattern, form a plurality of perimeter circuits, and perimeter circuit and first sensing serial and the electric connection of second sensing serial.
In one embodiment of this invention, the manufacturing approach of aforesaid contact panel can further form a plurality of perimeter circuits on box-shaped pattern, and perimeter circuit electrically connects with first sensing serial and second sensing serial respectively.
In one embodiment of this invention, the manufacturing approach of aforesaid contact panel can further form a protective seam, to cover sense line layer, island insulating pattern layer and second bridging line.
In one embodiment of this invention, aforesaid substrate for example is a glass substrate, a plastic base, a printed circuit board (PCB) or a display panel.
The present invention provides a kind of manufacturing approach of contact panel in addition.At first, a substrate is provided, this substrate has a Touch Zone and a surrounding zone.Then, on the Touch Zone of substrate, form a plurality of second bridging lines.Afterwards, on substrate, form a plurality of insulation island-shaped pattern layers and a box-shaped pattern layer simultaneously, box-shaped pattern is positioned on the surrounding zone, and island insulating pattern layer lays respectively at second bridging line.Then; On the Touch Zone of substrate, form a sense line layer, this sense line layer by box-shaped pattern around, the sense line layer comprises a plurality of first sensing serial and a plurality of second sensor pad; Each first sensing serial comprises a plurality of first sensor pads and a plurality of first bridging line; Wherein each first bridging line is connected between two adjacent first sensor pads, each second bridging line and two adjacent second sensor pads electric connections, and second sensor pad and second bridging conductor constitute a plurality of second sensing serial.
In one embodiment of this invention, the manufacturing approach of aforesaid contact panel can further form a protective seam, to cover sense line layer and island insulating pattern layer.
In one embodiment of this invention, the material of this insulation island-shaped pattern layer and this box-shaped pattern layer comprises black resin.
In one embodiment of this invention, the material of this insulation island-shaped pattern layer and this box-shaped pattern layer includes chromoresin.
In one embodiment of this invention, more be included in and form a plurality of perimeter circuits on this box-shaped pattern, and those perimeter circuits and those first sensing serial and the electric connection of those second sensing serial.
In one embodiment of this invention, more comprise forming a protective seam, to cover this sense line layer and those island insulating pattern layers.
In one embodiment of this invention, this substrate comprises a glass substrate, a plastic base, a printed circuit board (PCB) or a display panel.
The present invention provides a kind of contact panel, and it comprises a substrate, a sense line layer, a plurality of insulation island-shaped pattern layer, a box-shaped pattern layer and a plurality of second bridging line.Substrate has a Touch Zone and a surrounding zone; The sense line layer is positioned on the Touch Zone of substrate; The sense line layer comprises a plurality of first sensing serial and a plurality of second sensor pad; And each first sensing serial comprises a plurality of first sensor pads and a plurality of first bridging line, and respectively first bridging line is connected between two adjacent first sensor pads.Insulation island-shaped pattern layer and box-shaped pattern layer are positioned on the substrate, and insulation island-shaped pattern layer and box-shaped pattern layer be by constituting with thin film, and box-shaped pattern is positioned on the surrounding zone and around the sense line layer, and island insulating pattern layer lays respectively at first bridging line.In addition, second bridging line is positioned on the subregion of the island insulating pattern and second sensor pad, each second bridging line and two adjacent second sensor pads electric connections, and second sensor pad and second bridging conductor constitute a plurality of second sensing serial.
The present invention provides a kind of contact panel in addition, and it comprises a substrate, a plurality of second bridging line, a plurality of insulation island-shaped pattern layer, a box-shaped pattern layer and a sense line layer.Substrate has a Touch Zone and a surrounding zone, and second bridging line is on the Touch Zone of substrate.Insulation island-shaped pattern layer and box-shaped pattern layer are positioned on the substrate, and insulation island-shaped pattern layer and box-shaped pattern layer are by constituting with thin film, and box-shaped pattern is positioned on the surrounding zone, and island insulating pattern layer lays respectively at second bridging line.The sense line layer is positioned on the Touch Zone of substrate; The sense line layer by box-shaped pattern around; The sense line layer comprises a plurality of first sensing serial and a plurality of second sensor pad, and wherein each first sensing serial comprises a plurality of first sensor pads and a plurality of first bridging line, and respectively first bridging line is connected between two adjacent first sensor pads; And each second bridging line and two adjacent second sensor pads electric connections, and second sensor pad and second bridging conductor constitute a plurality of second sensing serial.
Because the present invention can form box-shaped pattern layer and insulation island-shaped pattern layer simultaneously, so the present invention can effectively reduce manufacturing cost.
Describe the present invention below in conjunction with accompanying drawing and specific embodiment, but not as to qualification of the present invention.
Description of drawings
Fig. 1 is the synoptic diagram of contact panel of the present invention;
Fig. 2 A to Fig. 2 D is the manufacturing process diagrammatic cross-section of the contact panel of first embodiment of the invention;
Fig. 3 A to Fig. 3 D looks synoptic diagram on the manufacturing process of contact panel of first embodiment of the invention;
Fig. 4 A to Fig. 4 E is the manufacturing process diagrammatic cross-section of the contact panel of second embodiment of the invention;
Fig. 5 A to Fig. 5 E looks synoptic diagram on the manufacturing process of contact panel of second embodiment of the invention.
Wherein, Reference numeral:
100: substrate
100a: Touch Zone
100b: surrounding zone
110: the sense line layer
112: the first sensing serial
112a: first sensor pad
112b: first bridging line
114: the second sensor pads
120: insulation island-shaped pattern layer
130: the box-shaped pattern layer
Bridging line in 140: the second
150: perimeter circuit
160: the second sensing serial
170: protective seam
Embodiment
[first embodiment]
Fig. 1 is the synoptic diagram of contact panel of the present invention, and Fig. 2 A to Fig. 2 D is the manufacturing process diagrammatic cross-section of the contact panel of first embodiment of the invention, and Fig. 3 A to Fig. 3 D looks synoptic diagram on the manufacturing process of contact panel of first embodiment of the invention.At first please with reference to Fig. 1, Fig. 2 A and Fig. 3 A, a substrate 100 is provided, this substrate 100 has a Touch Zone 100a and a surrounding zone 100b.Then; 100a goes up and forms a sense line layer 110 in the Touch Zone of substrate 100; This sense line layer 110 comprises a plurality of first sensing serial 112 and a plurality of second sensor pads 114; Each first sensing serial 112 comprises a plurality of first sensor pad 112a and a plurality of first bridging line 112b, and respectively first bridging line 112b is connected between the two adjacent first sensor pad 112a.Because above-mentioned detailed structure is known by this art, therefore repeat no more in this.
Then please with reference to Fig. 2 B and Fig. 3 B; On substrate 100, form a plurality of insulation island-shaped pattern layers 120 and a box-shaped pattern layer 130 simultaneously; Box-shaped pattern 130 is positioned on the 100b of surrounding zone and around sense line layer 112, each island insulating pattern layer 120 lays respectively on one of them first bridging line 112b.In the present embodiment, insulation island-shaped pattern layer 120 is identical in fact with the material of box-shaped pattern layer 130.For example, insulation island-shaped pattern layer 120 is black resin, other colouring resin or other dielectric material that is fit to the material of box-shaped pattern layer 130.Can know from Fig. 2 B and Fig. 3 B; Because insulation island-shaped pattern layer 120 is the zoness of different that are made in simultaneously on the substrate 100 with box-shaped pattern layer 130; Therefore; Present embodiment can be integrated box-shaped pattern layer 130 and insulation island-shaped pattern layer 120, with the quantity of effective reduction technology, and then reduces the technology cost.When contact panel of the present invention was incorporated on the display panel, in order to reduce the visual degree of insulation island-shaped pattern layer 120, the width of insulation island-shaped pattern layer 120 was preferably between 1 micron to 30 microns, and better is between 1 micron to 20 microns.
Form a plurality of insulation island-shaped pattern layers 120 and a box-shaped pattern layer 130 simultaneously; For example on substrate 100, form one deck photosensitive material layer (not shown) earlier; And this photosensitive material layer for example is the black resin that is used to make colored filter, other colouring resin etc.; Because it is a negative photosensitive material, therefore can use suitable optical mask pattern directly to make public, form required a plurality of insulation island-shaped pattern layers 120 and a box-shaped pattern layer 130 simultaneously.
In addition; Form a plurality of insulation island-shaped pattern layers 120 and a box-shaped pattern layer 130 simultaneously and also can use another manufacturing approach; For example on substrate 100, forming one deck dielectric materials layer (not shown) earlier, for example is black resin, other colouring resin or other dielectric material that is fit to.Then, on dielectric materials layer, form a patterning photoresist layer and have required pattern, the patterning photoresist layer can use lithography process (photolithography process) to form or wire mark technology (screen printing process) forms.With the patterning photoresist layer is mask, and dielectric materials layer is carried out etching, removes the patterning photoresist layer again, promptly forms required a plurality of insulation island-shaped pattern layers 120 and a box-shaped pattern layer 130 simultaneously.Except above-mentioned method, also can use other alternative method to reach and form required a plurality of insulation island-shaped pattern layers 120 and a box-shaped pattern layer 130 simultaneously.
Then please with reference to Fig. 2 C and Fig. 3 C; On the subregion of island insulating pattern 120 and each second sensor pad 114, form a plurality of second bridging lines 140; Each second bridging line 140 and the two second adjacent sensor pads 114 electrically connect, and second sensor pad 114 and a plurality of second sensing serial 160 of second bridging conductor, 140 formations.In the present embodiment, when forming second bridging conductor 140, can further on box-shaped pattern 130, form a plurality of perimeter circuits 150, and the end of terminal and second sensing serial 160 of the perimeter circuit 150 and first sensing serial 112 electrically connects.For example, second bridging conductor 140 utilizes with lithography technology with perimeter circuit 150 and makes, at this moment, and the material identical in fact (for example being metal) of second bridging conductor 140 and perimeter circuit 150.Yet; Second bridging conductor 140 also can utilize twice wire mark technology (screen printing processes) to be made in respectively on insulation island-shaped pattern layer 120 and the box-shaped pattern layer 130 with perimeter circuit 150, and second bridging conductor 140 can be identical or different in fact material with perimeter circuit 150.The present invention does not limit the production order and the material of second bridging conductor 140 and perimeter circuit 150, this processing step of change that those skilled in the art can be moderate in one's demands according to product design.
In the present embodiment, when first sensing serial 112 is when vertical direction is extended (shown in Fig. 3 A), 160 of second sensing serial are extended along horizontal direction.Otherwise when first sensing serial 112 is when horizontal direction is extended, 160 of second sensing serial are extended along vertical direction.
Then, after the making of accomplishing second bridging conductor 140 and perimeter circuit 150, can further form a protective seam 170, to cover sense line layer 110, island insulating pattern layer 120 and second bridging line 140 at present embodiment please with reference to Fig. 2 D and Fig. 3 D.Making that it should be noted that protective seam 170 is inessential step in the present invention, and those skilled in the art can select whether to make protective seam 170 according to the design requirement of product.
Can know that from Fig. 2 D and Fig. 3 D the contact panel of present embodiment comprises a substrate 100, a sense line layer 110, a plurality of insulation island-shaped pattern layer 120, a box-shaped pattern layer 130 and a plurality of second bridging line 140.Substrate 100 has a Touch Zone 100a and a surrounding zone 100b; Sense line layer 110 is positioned on the Touch Zone 100a of substrate 100; Sense line layer 110 comprises a plurality of first sensing serial 112 and a plurality of second sensor pads 114; And each first sensing serial 112 comprises a plurality of first sensor pad 112a and a plurality of first bridging line 112b, and respectively first bridging line 112b is connected between the two adjacent first sensor pad 112a.Insulation island-shaped pattern layer 120 and box-shaped pattern layer 130 are positioned on basic 100 plates; Insulation island-shaped pattern layer 120 and box-shaped pattern layer 130 are by constituting with thin film; And box-shaped pattern 130 is positioned on the 100b of surrounding zone and around sense line layer 110, and island insulating pattern layer 120 lays respectively on the first bridging line 112b.In addition; Second bridging line 140 is positioned on the subregion of the island insulating pattern 120 and second sensor pad 114; Each second bridging line 140 and the two second adjacent sensor pads 114 electrically connect, and second sensor pad 114 and a plurality of second sensing serial 160 of second bridging conductor, 140 formations.
[second embodiment]
Fig. 4 A to Fig. 4 E is the manufacturing process diagrammatic cross-section of the contact panel of second embodiment of the invention, and Fig. 5 A to Fig. 5 E looks synoptic diagram on the manufacturing process of contact panel of second embodiment of the invention.At first please with reference to Fig. 1, Fig. 4 A and Fig. 5 A, a substrate 100 is provided, this substrate 100 has a Touch Zone 100a and a surrounding zone 100b.Then, 100a goes up and forms a plurality of second bridging lines 140 in the Touch Zone of substrate 100.In the present embodiment, substrate 100 for example is flexible base plate (like plastic base etc.), hard substrate (like glass substrate, quartz base plate, hardened glass substrate etc.), a printed circuit board (PCB) or a display panel.In addition, the material of sense line layer 110 for example is indium tin oxide, indium-zinc oxide or other transparent conductive material that is fit to.Material that it should be noted that second bridging conductor 140 for example is metal or other electric conductivity favorable conductive material.
Then please with reference to Fig. 4 B and Fig. 5 B; On substrate 100, form a plurality of insulation island-shaped pattern layers 120 and a box-shaped pattern layer 130 simultaneously; Box-shaped pattern 130 is positioned on the 100b of surrounding zone, and each island insulating pattern layer 120 lays respectively in one of them second bridging line 140.In the present embodiment, insulation island-shaped pattern layer 120 is identical in fact with the material of box-shaped pattern layer 130.For example, insulation island-shaped pattern layer 120 is black resin, other colouring resin or other dielectric material that is fit to the material of box-shaped pattern layer 130.Can know from Fig. 4 B and Fig. 5 B; Because insulation island-shaped pattern layer 120 is made in the zones of different on the substrate 100 simultaneously with box-shaped pattern layer 130, therefore, present embodiment can be integrated box-shaped pattern layer 130 and insulation island-shaped pattern layer 120; With the quantity of effective reduction technology, and then reduce the technology cost.
Then please with reference to Fig. 4 C and Fig. 5 C; 100a goes up and forms a sense line layer 110 in the Touch Zone of substrate 100; This sense line layer 110 by 130 of box-shaped patterns around; Sense line layer 110 comprises a plurality of first sensing serial 112 and a plurality of second sensor pads 114, and each first sensing serial 112 comprises a plurality of first sensor pad 112a and a plurality of first bridging line 112b, and wherein respectively first bridging line 112b is connected between the two adjacent first sensor pad 112a; Each second bridging line 140 and the two second adjacent sensor pads 114 electrically connect, and second sensor pad 114 and a plurality of second sensing serial 160 of second bridging conductor, 140 formations.In the present embodiment, when first sensing serial 112 is when vertical direction is extended (shown in Fig. 5 C), 160 of second sensing serial are extended along horizontal direction.Otherwise when first sensing serial 112 is when horizontal direction is extended, 160 of second sensing serial are extended along vertical direction.
Can know that from Fig. 5 C the first sensor pad 112a and second sensor pad 114 are the rhombus sensor pad.Yet in other embodiments, according to the product design demand, the first sensor pad 112a and second sensor pad 114 also can adopt the sensor pad of other shape.
Then please with reference to Fig. 4 D and Fig. 5 D; After forming sense line layer 110; Present embodiment can further form a plurality of perimeter circuits 150 on box-shaped pattern 130, and the end of terminal and second sensing serial 160 of the perimeter circuit 150 and first sensing serial 112 electrically connects.For example, the material of perimeter circuit 150 for example is metal or the good material of other electric conductivity, and perimeter circuit 150 can utilize lithography technology or wire mark technology to be made on the box-shaped pattern layer 130.The present invention does not limit the production method and the material thereof of perimeter circuit 150, this processing step of change that those skilled in the art can be moderate in one's demands according to product design.
Then, after the making of accomplishing perimeter circuit 150, can further form a protective seam 170, to cover sense line layer 110 and island insulating pattern layer 120 at present embodiment please with reference to Fig. 4 E and Fig. 5 E.Making that it should be noted that protective seam 170 is inessential step in the present invention, and those skilled in the art can select whether to make protective seam 170 according to the design requirement of product.
Can know that from Fig. 4 E and Fig. 5 E the contact panel of present embodiment comprises a substrate 100, a plurality of second bridging line 140, a plurality of insulation island-shaped pattern layer 120, a box-shaped pattern layer 130 and a sense line layer 110.Substrate has a Touch Zone 100a and a surrounding zone 100b, and second bridging line 140 is on the 100a of the Touch Zone of substrate.Insulation island-shaped pattern layer 120 and box-shaped pattern layer 130 are positioned on the substrate 100; Insulation island-shaped pattern layer 120 and box-shaped pattern layer 130 are by constituting with thin film; And box-shaped pattern 130 is positioned on the 100b of surrounding zone, and island insulating pattern layer 102 lays respectively in second bridging line 140.Sense line layer 110 is positioned on the Touch Zone 100a of substrate 100; Sense line layer 110 by box-shaped pattern 130 around; Sense line layer 110 comprises a plurality of first sensing serial 112 and a plurality of second sensor pads 114; Wherein each first sensing serial 112 comprises a plurality of first sensor pad 112a and a plurality of first bridging line 112b; Each first bridging line 112b is connected between the two adjacent first sensor pad 112a, and each second bridging line 140 electrically connects with the two second adjacent sensor pads 114, and second sensor pad 114 and a plurality of second sensing serial 160 of second bridging conductor, 140 formations.
Because the present invention can form box-shaped pattern layer and insulation island-shaped pattern layer simultaneously, therefore, the present invention can effectively reduce manufacturing cost.In addition, because the position of insulation island-shaped pattern layer is corresponding to the staggered position of bridging line, so through suitable size Control, insulation island-shaped pattern layer and bridging line are not easy the person of being used and discover.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of claim of the present invention.
Claims (15)
1. the manufacturing approach of a contact panel is characterized in that, comprising:
One substrate is provided, and this substrate has a Touch Zone and a surrounding zone;
On this Touch Zone of this substrate, form a sense line layer; This sense line layer comprises a plurality of first sensing serial and a plurality of second sensor pad; Respectively this first sensing serial comprises a plurality of first sensor pads and a plurality of first bridging line, and respectively this first bridging line is connected between two adjacent first sensor pads;
On this substrate, form a plurality of insulation island-shaped pattern layers and a box-shaped pattern layer simultaneously, this box-shaped pattern layer is positioned on this surrounding zone and around this sense line layer, respectively this insulation island-shaped pattern layer lays respectively at wherein one first bridging line; And
On the subregion of this insulation island-shaped pattern layer and this second sensor pad respectively, form a plurality of second bridging lines, respectively this second bridging line and two adjacent second sensor pads electric connections, this second sensor pad and this second bridging line constitute a plurality of second sensing serial.
2. the manufacturing approach of contact panel according to claim 1 is characterized in that, the material of this insulation island-shaped pattern layer and this box-shaped pattern layer comprises black resin.
3. the manufacturing approach of contact panel according to claim 1 is characterized in that, the material of this insulation island-shaped pattern layer and this box-shaped pattern layer includes chromoresin.
4. the manufacturing approach of contact panel according to claim 1; It is characterized in that; When forming this second bridging line; More be included in and form a plurality of perimeter circuits on this box-shaped pattern layer, and the end of terminal and this second sensing serial of this perimeter circuit and this first sensing serial electrically connects.
5. the manufacturing approach of contact panel according to claim 4; It is characterized in that; More be included in and form a plurality of perimeter circuits on this box-shaped pattern layer, and this perimeter circuit electrically connects with the end of this first sensing serial and the end of this second sensing serial respectively.
6. the manufacturing approach of contact panel according to claim 1 is characterized in that, more comprises forming a protective seam, to cover this sense line layer, this insulation island-shaped pattern layer and this second bridging line.
7. the manufacturing approach of contact panel according to claim 1 is characterized in that, this substrate comprises a glass substrate, a plastic base, a printed circuit board (PCB) or a display panel.
8. the manufacturing approach of a contact panel is characterized in that, comprising:
One substrate is provided, and this substrate has a Touch Zone and a surrounding zone;
On this Touch Zone of this substrate, form a plurality of second bridging lines;
On this substrate, form a plurality of insulation island-shaped pattern layers and a box-shaped pattern layer simultaneously, this box-shaped pattern layer is positioned on this surrounding zone, and this insulation island-shaped pattern layer lays respectively at this second bridging line; And
On this Touch Zone of this substrate, form a sense line layer; This sense line layer by this box-shaped pattern layer around; This sense line layer comprises a plurality of first sensing serial and a plurality of second sensor pad; Respectively this first sensing serial comprises a plurality of first sensor pads and a plurality of first bridging line; Wherein respectively this first bridging line is connected between two adjacent first sensor pads, and respectively this second bridging line and the two second adjacent sensor pads electrically connect, and this second sensor pad and this second bridging line constitute a plurality of second sensing serial.
9. the manufacturing approach of contact panel according to claim 8 is characterized in that, the material of this insulation island-shaped pattern layer and this box-shaped pattern layer comprises black resin.
10. the manufacturing approach of contact panel according to claim 8 is characterized in that, the material of this insulation island-shaped pattern layer and this box-shaped pattern layer includes chromoresin.
11. the manufacturing approach of contact panel according to claim 8 is characterized in that, more be included in to form a plurality of perimeter circuits on this box-shaped pattern layer, and this perimeter circuit is connected with the terminal and electrical end of this second sensing serial of this first sensing serial.
12. the manufacturing approach of contact panel according to claim 8 is characterized in that, more comprises forming a protective seam, to cover this sense line layer and this insulation island-shaped pattern layer.
13. the manufacturing approach of contact panel according to claim 8 is characterized in that, this substrate comprises a glass substrate, a plastic base, a printed circuit board (PCB) or a display panel.
14. a contact panel is characterized in that, comprising:
One substrate has a Touch Zone and a surrounding zone;
One sense line layer; Be positioned on this Touch Zone of this substrate; This sense line layer comprises a plurality of first sensing serial and a plurality of second sensor pad; Respectively this first sensing serial comprises a plurality of first sensor pads and a plurality of first bridging line, and respectively this first bridging line is connected between two adjacent first sensor pads;
A plurality of insulation island-shaped pattern layers and a box-shaped pattern layer; Be positioned on this substrate; These a plurality of insulation island-shaped pattern layers and this box-shaped pattern layer form simultaneously; This insulation island-shaped pattern layer and this box-shaped pattern layer be by constituting with thin film, and this box-shaped pattern layer is positioned on this surrounding zone and around this sense line layer, and this insulation island-shaped pattern layer lays respectively at this first bridging line; And
A plurality of second bridging lines are positioned on the subregion of this insulation island-shaped pattern layer and this second sensor pad respectively, respectively this second bridging line and two adjacent second sensor pads electric connections, and this second sensor pad and this second bridging line constitute a plurality of second sensing serial.
15. a contact panel is characterized in that, comprising:
One substrate has a Touch Zone and a surrounding zone;
A plurality of second bridging lines are positioned on this Touch Zone of this substrate;
A plurality of insulation island-shaped pattern layers and a box-shaped pattern layer; Be positioned on this substrate; These a plurality of insulation island-shaped pattern layers and this box-shaped pattern layer form simultaneously; This insulation island-shaped pattern layer and this box-shaped pattern layer are by constituting with thin film, and this box-shaped pattern is positioned on this surrounding zone, and this insulation island-shaped pattern layer lays respectively at this second bridging line; And
One sense line layer; Be positioned on this Touch Zone of this substrate; This sense line layer by this box-shaped pattern layer around; This sense line layer comprises a plurality of first sensing serial and a plurality of second sensor pad, and wherein respectively this first sensing serial comprises a plurality of first sensor pads and a plurality of first bridging line, and respectively this first bridging line is connected between two adjacent first sensor pads; Respectively this second bridging line and two adjacent second sensor pads electrically connect, and this second sensor pad and this second bridging line constitute a plurality of second sensing serial.
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| CN2010102713077A CN101923416B (en) | 2010-09-01 | 2010-09-01 | Touch panel and making method thereof |
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| CN2010102713077A CN101923416B (en) | 2010-09-01 | 2010-09-01 | Touch panel and making method thereof |
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| CN101923416B true CN101923416B (en) | 2012-07-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI459269B (en) * | 2011-06-07 | 2014-11-01 | Rtr Tech Technology Co Ltd | Manufacturing method of touch panel |
| TWI531936B (en) * | 2011-10-24 | 2016-05-01 | 友達光電股份有限公司 | Touch display device |
| CN103197785B (en) | 2012-01-06 | 2016-07-06 | 宸鸿科技(厦门)有限公司 | Contact panel and preparation method thereof |
| CN104699336B (en) * | 2014-12-31 | 2018-07-24 | 业成光电（深圳）有限公司 | The manufacturing method of touch module and its bridging structure |
| CN109002211B (en) * | 2018-07-16 | 2021-08-17 | 京东方科技集团股份有限公司 | Touch screen, manufacturing method thereof, display panel and display device |
| TWI701584B (en) * | 2019-04-25 | 2020-08-11 | 緯創資通股份有限公司 | Touch panel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201009659A (en) * | 2008-08-20 | 2010-03-01 | Au Optronics Corp | Touch panel, display, and manufacturing method of touch panel |
| CN101706702A (en) * | 2009-11-16 | 2010-05-12 | 华映光电股份有限公司 | Capacitive touch control panel, capacitive touch control display device and manufacturing method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201009659A (en) * | 2008-08-20 | 2010-03-01 | Au Optronics Corp | Touch panel, display, and manufacturing method of touch panel |
| CN101706702A (en) * | 2009-11-16 | 2010-05-12 | 华映光电股份有限公司 | Capacitive touch control panel, capacitive touch control display device and manufacturing method thereof |
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