CN102929420B - Touch panel structure provided manufacture method - Google Patents
Touch panel structure provided manufacture method Download PDFInfo
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- CN102929420B CN102929420B CN201110234224.5A CN201110234224A CN102929420B CN 102929420 B CN102929420 B CN 102929420B CN 201110234224 A CN201110234224 A CN 201110234224A CN 102929420 B CN102929420 B CN 102929420B
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Abstract
The invention discloses a kind of touch panel structure provided manufacture method, comprise the following steps.In an installation surface of a substrate, form one first conductive layer, and the first conductive layer has multiple first electrode.In the installation surface of substrate, form one first insulation course, and the first insulation course covers each first electrode of the first conductive layer.On the first insulation course, form one second conductive layer, and the second conductive layer has multiple second electrode, and each second electrode and each first electrode mutual dislocation.On the first insulation course, form one second insulation course, and the second insulation course covers each second electrode of the second conductive layer.The present invention can increase the homogeneity of the entirety viewing picture of contact panel.
Description
Technical field
The present invention relates to a kind of contact panel, particularly a kind of touch panel structure provided manufacture method.
Background technology
Along with industry is day by day flourishing, the digitization tools such as mobile phone (Mobile Phone), personal digital assistant (PersonalDigital Assistant), notebook computer (Notebook) and plate computer (Planet Computer) are invariably towards future development more convenient, multi-functional and attractive in appearance.
In recent years, along with fast development and the application of infotech, wireless mobile communications and information household appliances, in order to reach more convenient, volume more lightly changes and more humane object, many information products are by input medias such as traditional keyboard or mouses, change into and use contact panel (Touch Panel) as input media, wherein capacitance touching control liquid crystal indicator most popular product more now.
In general, capacitance type touch-control panel makes because two electrode layers (namely producing the electrode layer of X, Y-coordinate signal respectively) are layerings, and therefore the electrode layer of different layers easily causes the difference of penetrability.On the other hand, when capacitance type touch-control panel being applied on display panel or electrooptical device, user can discover capacitance type touch-control panel when watching picture, especially in configuration electrode layer (having pattern area or non-vacancy section) and the region not configuring electrode layer (having pattern area or non-vacancy section), because have the reflected value in pattern area and pattern-free district widely different, and significantly see the shape (such as diamond-plaid) that electrode layer is formed.Therefore, how to improve the homogeneity of the entirety viewing picture of capacitance type touch-control panel, to promote the visual effect of capacitance type touch-control panel, the problem that the real production technology for current capacitance type touch-control panel urgently overcomes.
Summary of the invention
In view of above problem, the object of the present invention is to provide a kind of touch panel structure provided manufacture method, use and make in contact panel, have pattern area similar to the reflected value in pattern-free district, to increase the homogeneity of the entirety viewing picture of contact panel.
Disclosed a kind of touch panel structure provided manufacture method, comprises the following steps.In an installation surface of a substrate, form one first conductive layer, and the first conductive layer has multiple first electrode.In the installation surface of substrate, form one first insulation course, and the first insulation course covers each first electrode of the first conductive layer.On the first insulation course, form one second conductive layer, and the second conductive layer has multiple second electrode, and each second electrode and each first electrode mutual dislocation.On the first insulation course, form one second insulation course, and the second insulation course covers each second electrode of the second conductive layer.
In one embodiment, be also included on the region of a Circnit Layout of the first conductive layer before the step of aforementioned formation first insulation course, form a peelable glue.
In one embodiment, aforementioned first electrode is separated from each other and is configured to be parallel to a first direction, and aforementioned second electrode is separated from each other and be configured to be parallel to a second direction, and has an angle between second direction and first direction.
In one embodiment, the material of aforesaid base plate is glass.
In one embodiment, the material of aforementioned first conductive layer and the second conductive layer is indium tin oxide.
In one embodiment, the material of aforementioned first insulation course and the second insulation course is photoresistance type insulating material.
The present invention separately discloses a kind of touch panel structure provided manufacture method, comprises the following steps.In an installation surface of a substrate, form one first conductive layer, and the first conductive layer has multiple first electrode.In the installation surface of substrate, form one first insulation course, and between the first insulation course and this first conductive layer, there is a gap.On the first insulation course, form one second conductive layer, and the second conductive layer has multiple second electrode, and each second electrode and each first electrode mutual dislocation.On the first conductive layer and the second conductive layer, form one second insulation course, and the second insulation course covers each first electrode and each second electrode, and fill up gap.
Beneficial effect of the present invention is, disclosed a kind of touch panel structure provided manufacture method, it to be arranged in pairs or groups the second insulation course by arrange in pairs or groups the first insulation course and the second conductive layer of the first conductive layer, make the reflected value similar (almost close) having pattern area (namely configuring the region of the first electrode of the first conductive layer or the second electrode of the second conductive layer) and pattern-free district (namely not configuring the region of the first electrode of the first conductive layer or the second electrode of the second conductive layer) in contact panel, and then make human eye that pattern area will be had to be considered as consistent with pattern-free district.Thus, user's viewing (such as under sunshine) is when having this touch panel structure provided electronic installation, can not see the pattern (i.e. the first electrode of the first conductive layer or the second electrode of the second conductive layer present shape) of diamond-plaid.
Characteristics and implementation for the present invention, hereby coordinate accompanying drawing to be described in detail as follows as most preferred embodiment.
Accompanying drawing explanation
Fig. 1 is touch panel structure provided sectional view of the present invention.
Fig. 2 is touch panel structure provided vertical view of the present invention.
Fig. 3 is another touch panel structure provided sectional view of the present invention.
Fig. 4 is touch panel structure provided manufacture method process flow diagram of the present invention.
Fig. 5 is another touch panel structure provided manufacture method process flow diagram of the present invention.
Wherein, description of reference numerals is as follows:
100,300 is touch panel structure provided
110,310 substrates
111,311 installation surfaces
120,320 first conductive layers
121 first electrodes
130,330 first insulation courses
140,340 second conductive layers
141 second electrodes
150,350 second insulation courses
160,360 viewing areas
A region
G gap
X first direction
Y second direction
AA, AA ' viewing area
Embodiment
Please refer to shown in Fig. 1, it is touch panel structure provided sectional view of the present invention.Touch panel structure provided 100 comprise substrate 110, first conductive layer 120, first insulation course 130, second conductive layer 140 and the second insulation course 150.
In the present embodiment, substrate 110 can be transparency carrier, and this transparency carrier can be but not be defined as glass, and substrate has an installation surface 111.Then, in the installation surface 111 of substrate 110, form the first conductive layer 120, and the first conductive layer 120 has multiple first electrode.First conductive layer 120 can be a transparency conducting layer, and the material of this transparency conducting layer can be but be not defined as indium tin oxide (Indium Tin Oxide, ITO).
Afterwards, in the installation surface 111 of substrate 110, form the first insulation course 130, and the first insulation course 130 covers each first electrode of the first conductive layer 120.The material of this first insulation course 130 can be but not be defined as photoresistance type insulating material, and photoresistance type insulating material is such as acetates.Then, on the first insulation course 130, form the second conductive layer 140, and the second conductive layer 140 has multiple second electrode, and each 2nd electrode and the first electrode mutual dislocation.Second conductive layer 140 can be a transparency conducting layer, and the material of this transparency conducting layer can be but not be defined as indium tin oxide.
Afterwards, on the first insulation course 130, configure the second insulation course 150, and the second insulation course 150 covers the second conductive layer 140.The material of this second insulation course 150 can be but not be defined as photoresistance type insulating material, and photoresistance type insulating material is such as acetates, to complete the making of touch panel structure provided 100.
In the present embodiment, the mode that the first insulation course 130 and the second insulation course 150 can spray is formed, and the first conductive layer 120 and the second conductive layer 140 can the mode of wire mark be formed.Because first insulation course 130 of the present embodiment is formed in the mode of spraying, therefore before formation first insulation course 130, on the region of the Circnit Layout of the first conductive layer 120, a peelable glue can be formed.And after the first insulation course is formed, peelable glue can be removed, the circuit of the first conductive layer is come out, to carry out the connection of subsequent conditioning circuit.
Aforementioned first conductive layer 120, first insulation course 130, second conductive layer 140 and the second insulation course 150 are the viewing area AA of touch panel structure provided 100.In addition, touch panel structure provided 100 also include light shield layer 160, and light shield layer 160 is such as black matrix" (Black Matrix, BM) layer.Light shield layer 160 to be configured at respectively on substrate 110 and to be positioned at the relative both sides of viewing area AA, that is in the periphery of viewing area AA, in order to cover the region of the circuit connection in touch panel structure provided 100.
For clearly demonstrating the feature of invention, please coordinate with reference to figure 2, it is the vertical view of touch panel structure provided 100 of the present invention.First conductive layer 120 has multiple first electrode 121, and the first electrode 121 is separated from each other and is configured to be parallel to first direction X, and the second conductive layer 140 has multiple second electrode 141, and the second electrode 141 is separated from each other and is configured to be parallel to second direction Y.Can have an angle between aforementioned first direction X and second direction Y, it is such as acute angle, right angle or obtuse angle, but Fig. 2 illustrate with right angle exemplarily, but and is not used to limit scope of the present invention.Further, each first electrode 121 and each second electrode 141 mutual dislocation staggered place (as Fig. 2 the region A that indicates) be not electrically connected mutually.In addition, the shape of the first electrode 121 and the second electrode 141 is such as rhombus, but and is not used to limit scope of the present invention.
By aforesaid configuration relation, what can allow (i.e. viewing area AA) in contact panel has the reflected value in pattern area (namely configuring the region of the first electrode or the second electrode) and pattern-free district (namely not configuring the region of the first electrode or the second electrode) close, makes human eye be considered as consistent to there being pattern area with pattern-free district.That is, when user's viewing (such as using under sunshine) has this electronic installation of touch panel structure provided 100, user can not see the pattern (i.e. the first electrode 121 of the first conductive layer 120 or the second electrode 141 of the second conductive layer 140 present shape) of diamond-plaid.
Foregoing illustrates a touch panel structure provided enforcement example, but the present invention is not limited thereto.Below will lift another example to illustrate.
Please refer to shown in Fig. 3, it is another touch panel structure provided sectional view of the present invention.Touch panel structure provided 300 comprise substrate 310, first conductive layer 320, first insulation course 330, second conductive layer 30 and the second insulation course 350.Substrate 310 has an installation surface 311.First conductive layer 320 is configured at installation surface 311, and the first conductive layer 310 has multiple first electrode.First insulation course 330 is configured at installation surface 311, and and has a clearance G between the first conductive layer 320.Second conductive layer 340 is configured on the first insulation course 330, and the second conductive layer 340 has multiple second electrode, and each second electrode and each first electrode mutual dislocation.Second insulation course 350 to be configured on the first conductive layer 320 and the second conductive layer 340 and to cover each first electrode and each second electrode, and fills up clearance G, to complete the making of touch panel structure provided 300.In addition, first electrode of the present embodiment and the configuration relation of the second electrode with reference to the explanation of Fig. 2, therefore can not repeat them here.
In the present embodiment, the mode that the second insulation course 350 can spray is formed, and the first conductive layer 320, second conductive layer 340 and the first insulation course 330 can the mode of wire mark be formed.Wherein, the first insulation course 330 has identical pattern with the second conductive layer 340, that is when formation the first insulation course 330, can't cover the pattern of the first conductive layer 330.
Aforementioned first conductive layer 320, first insulation course 330, second conductive layer 340 and the second insulation course 350 are the viewing area AA ' of touch panel structure provided 300.In addition, touch panel structure provided 300 also include light shield layer 360, and light shield layer 360 is such as black matrix" (Black Matrix, BM) layer.Light shield layer 360 to be configured at respectively on substrate 310 and to be positioned at the relative both sides of viewing area AA ', that is in the periphery of viewing area AA ', in order to cover the region of the circuit connection in touch panel structure provided 300.
By aforesaid configuration, what can allow (i.e. viewing area AA ') in contact panel has pattern area (namely configuring the region of the first electrode of the first conductive layer 320 or the second electrode of the second conductive layer 340) similar to the reflected value of pattern-free district (namely not configuring the region of the first electrode of the first conductive layer 320 or the second electrode of the second conductive layer 340), human eye is made to be considered as consistent to there being pattern area with pattern-free district, and user operates when having this electronic installation of touch panel structure provided 300 under sunshine, the pattern (i.e. the first electrode of the first conductive layer 320 or the second electrode of the second conductive layer 340 present shape) of diamond-plaid can not be seen.
In the present embodiment, the material of substrate 310 can be but not be defined as glass; The material of the first conductive layer 320 and the second conductive layer 340 can be but not be defined as indium tin oxide; The material of the first insulation course 330 and the second insulation course 350 is photoresistance type insulating material, and photoresistance type insulating material is such as acetates.
By the explanation of the embodiment of above-mentioned Fig. 1, a kind of touch panel structure provided manufacture method can be summarized.Please refer to shown in Fig. 4, it is touch panel structure provided manufacture method process flow diagram of the present invention.In step S410, in an installation surface of a substrate, form one first conductive layer, and the first conductive layer has multiple first electrode.In the step s 420, in the installation surface of substrate, form one first insulation course, and the first insulation course covers each first electrode of the first conductive layer.In step S430, on the first insulation course, form one second conductive layer, the second conductive layer has multiple second electrode, and each second electrode and the first electrode mutual dislocation.In step S440, on the first insulation course, form one second insulation course, and the second insulation course can cover each second electrode of the second conductive layer.
In addition, because the first insulation course can be covered on the first conductive layer, and the circuit of the first conductive layer cannot be come out.In order to avoid such situation produces, therefore before the step S420 of formation first insulation course, carry out step S411, on the region of the Circnit Layout of the first conductive layer, form a peelable glue.Thus, after the first insulation course is formed, peelable glue can be removed by user, and the circuit of the first conductive layer is come out, to carry out the connection of subsequent conditioning circuit.
In addition, aforesaid manufacture method is also included in the side (such as the both sides of aforementioned viewing area AA) on substrate and in the first conductive layer side with the first insulation course of relative first conductive layer, forms a light shield layer respectively.This light shield layer is in order to cover the region of touch panel structure provided interior circuit connection.
In the present embodiment, the mode that the first insulation course and the second insulation course can spray is formed, and the first conductive layer and the second conductive layer can the mode of wire mark be formed.The material of substrate can be but not be defined as glass; The material of the first conductive layer and the second conductive layer can be but not be defined as indium tin oxide; The material of the first insulation course and the second insulation course can be but not be defined as photoresistance type insulating material, and photoresistance type insulating material is such as acetates.
By the embodiment of above-mentioned Fig. 3, a kind of touch panel structure provided manufacture method can be summarized.Please refer to shown in Fig. 5, it is another touch panel structure provided manufacture method process flow diagram of the present invention.In step S510, in an installation surface of a substrate, form one first conductive layer, and the first conductive layer has multiple first electrode.In step S520, in the installation surface of substrate, form one first insulation course, and between the first insulation course and the first conductive layer, there is a gap.In step S530, on the first insulation course, form one second conductive layer, and the second insulation course has multiple second electrode, and each second electrode and each first electrode mutual dislocation.In step S540, on the first conductive layer and the second conductive layer, form one second insulation course, the second insulation course can cover each first electrode and each second electrode and fill up aforementioned gap.
In addition, aforesaid manufacture method is also included in the side (such as the both sides of aforementioned viewing area AA ') on substrate and in the first conductive layer side with the first insulation course of relative first conductive layer, forms a light shield layer respectively.This light shield layer is in order to cover the region of touch panel structure provided interior circuit connection.
In the present embodiment, the mode that the second insulation course can spray is formed, and the first conductive layer, the second conductive layer and the first insulation course can the mode of wire mark be formed.Wherein, the first insulation course has identical pattern with the second conductive layer, that is when formation the first insulation course, can't cover the pattern of the first conductive layer.The material of substrate can be but not be defined as glass; The material of the first conductive layer and the second conductive layer can be but not be defined as indium tin oxide; The material of the first insulation course and the second insulation course can be but not be defined as photoresistance type insulating material, and photoresistance type insulating material is such as acetates.
The touch panel structure provided manufacture method that embodiments of the invention provide, it to be arranged in pairs or groups the second insulation course by arrange in pairs or groups the first insulation course and the second conductive layer of the first conductive layer, make the reflected value similar (almost close) having pattern area (namely configuring the region of the first electrode of the first conductive layer or the second electrode of the second conductive layer) and pattern-free district (namely not configuring the region of the first electrode of the first conductive layer or the second electrode of the second conductive layer) in contact panel, and then make human eye that pattern area will be had to be considered as consistent with pattern-free district.Thus, user's viewing (such as under sunshine) is when having this touch panel structure provided electronic installation, can not see the pattern (i.e. the first electrode of the first conductive layer or the second electrode of the second conductive layer present shape) of diamond-plaid.
Claims (10)
1. a touch panel structure provided manufacture method, comprising:
In an installation surface of a substrate, form one first conductive layer, this first conductive layer covers a part for this substrate, and this first conductive layer has multiple first electrode;
On the region of a Circnit Layout of this first conductive layer, form a peelable glue;
In this installation surface of this substrate, this peelable glue is removed after forming one first insulation course, come out in the region of this Circnit Layout of this first conductive layer, and this first insulation course cover respectively this first electrode of this first conductive layer and the another part of this substrate do not covered by this first conductive layer simultaneously;
On substrate and in this first conductive layer side and the side of this first insulation course of this first conductive layer relative formed respectively one in order to cover touch panel structure provided in the light shield layer in region of circuit connection;
On this first insulation course, form one second conductive layer, this the second conductive layer covers a part for this first insulation course, and the position of this first conductive layer is avoided in the position of this second conductive layer, and this second conductive layer has multiple second electrode, and respectively this second electrode and respectively this first electrode mutual dislocation; And
With on this second conductive layer on this first insulation course, form one second insulation course, and this second insulation course covers respectively this second electrode of this second conductive layer and the another part of this first insulation course do not covered by this second conductive layer simultaneously.
2. manufacture method touch panel structure provided as claimed in claim 1, it is characterized in that, described multiple first electrode is separated from each other and is configured to be parallel to a first direction, and described multiple second electrode is separated from each other and be configured to be parallel to a second direction, and between this second direction and this first direction, there is an angle.
3. manufacture method touch panel structure provided as claimed in claim 1, is characterized in that, the material of this substrate is glass.
4. manufacture method touch panel structure provided as claimed in claim 1, is characterized in that, the material of this first conductive layer and this second conductive layer is indium tin oxide.
5. manufacture method touch panel structure provided as claimed in claim 1, is characterized in that, the material of this first insulation course and this second insulation course is photoresistance type insulating material.
6. a touch panel structure provided manufacture method, comprising:
In an installation surface of a substrate, form one first conductive layer, this first conductive layer covers a part for this substrate, and this first conductive layer has multiple first electrode;
In this installation surface of this substrate, form one first insulation course, this first insulation course to be formed on this substrate not by another part that this first conductive layer covers, and adjacent and have a gap between this first insulation course and this first conductive layer;
On substrate and in this first conductive layer side and the side of this first insulation course of this first conductive layer relative formed respectively one in order to cover touch panel structure provided in the light shield layer in region of circuit connection;
On this first insulation course, form one second conductive layer, this second conductive layer covers the whole of this first insulation course, and this second conductive layer has multiple second electrode, and respectively this second electrode and respectively this first electrode mutual dislocation; And
In this installation surface of this first conductive layer, this second conductive layer and this substrate, form one second insulation course, and this second insulation course covers respectively this first electrode and respectively this second electrode simultaneously, and fill up this gap.
7. manufacture method touch panel structure provided as claimed in claim 6, it is characterized in that, described multiple first electrode is separated from each other and is configured to be parallel to a first direction, and described multiple second electrode is separated from each other and be configured to be parallel to a second direction, and between this second direction and this first direction, there is an angle.
8. manufacture method touch panel structure provided as claimed in claim 6, is characterized in that, the material of this substrate is glass.
9. manufacture method touch panel structure provided as claimed in claim 6, is characterized in that, the material of this first conductive layer and this second conductive layer is indium tin oxide.
10. manufacture method touch panel structure provided as claimed in claim 6, is characterized in that, the material of this first insulation course and this second insulation course is photoresistance type insulating material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110234224.5A CN102929420B (en) | 2011-08-10 | 2011-08-10 | Touch panel structure provided manufacture method |
| PCT/CN2012/076074 WO2013020406A1 (en) | 2011-08-10 | 2012-05-25 | Touch control panel structure and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110234224.5A CN102929420B (en) | 2011-08-10 | 2011-08-10 | Touch panel structure provided manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102929420A CN102929420A (en) | 2013-02-13 |
| CN102929420B true CN102929420B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110234224.5A Expired - Fee Related CN102929420B (en) | 2011-08-10 | 2011-08-10 | Touch panel structure provided manufacture method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103699261B (en) * | 2013-12-19 | 2016-08-31 | 京东方科技集团股份有限公司 | Contact panel and manufacture method thereof |
| CN106873813A (en) * | 2015-12-10 | 2017-06-20 | 富创得科技股份有限公司 | Touch panel structure provided and its manufacture method with class diamond material |
| CN106484202B (en) * | 2016-09-30 | 2019-03-08 | 昆山国显光电有限公司 | Capacitance touch screen and preparation method thereof and touch display unit |
| CN111309180B (en) * | 2020-02-11 | 2022-09-20 | 业成科技（成都）有限公司 | Touch panel, preparation method thereof and touch display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271373A (en) * | 2008-04-03 | 2008-09-24 | 中山微视显示器有限公司 | Non-contact capacitance induction touch panel |
| CN101853115A (en) * | 2010-05-18 | 2010-10-06 | 程抒一 | Integrated projection-type capacitive touch screen and manufacturing method thereof |
| CN101893971A (en) * | 2009-05-22 | 2010-11-24 | 华森电子科技股份有限公司 | Projected capacitive touch panel and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110063232A1 (en) * | 2009-09-15 | 2011-03-17 | Arima Display Corporation | Projective-capacitive touch panel and fabrication method thereof |
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2011
- 2011-08-10 CN CN201110234224.5A patent/CN102929420B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271373A (en) * | 2008-04-03 | 2008-09-24 | 中山微视显示器有限公司 | Non-contact capacitance induction touch panel |
| CN101893971A (en) * | 2009-05-22 | 2010-11-24 | 华森电子科技股份有限公司 | Projected capacitive touch panel and manufacturing method thereof |
| CN101853115A (en) * | 2010-05-18 | 2010-10-06 | 程抒一 | Integrated projection-type capacitive touch screen and manufacturing method thereof |
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