CN104793822A - Touch control panel and manufacturing method thereof - Google Patents
Touch control panel and manufacturing method thereof Download PDFInfo
- Publication number
- CN104793822A CN104793822A CN201510187950.4A CN201510187950A CN104793822A CN 104793822 A CN104793822 A CN 104793822A CN 201510187950 A CN201510187950 A CN 201510187950A CN 104793822 A CN104793822 A CN 104793822A
- Authority
- CN
- China
- Prior art keywords
- conductive layer
- touch control
- control electrode
- electrode pattern
- insulation course
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000009413 insulation Methods 0.000 claims abstract description 47
- 239000000758 substrate Substances 0.000 claims abstract description 43
- 239000004020 conductor Substances 0.000 claims description 61
- 238000000576 coating method Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000007639 printing Methods 0.000 claims description 7
- 238000005530 etching Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 239000004642 Polyimide Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000002041 carbon nanotube Substances 0.000 description 4
- 229910021393 carbon nanotube Inorganic materials 0.000 description 4
- 229910021389 graphene Inorganic materials 0.000 description 4
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000004926 polymethyl methacrylate Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 241000218202 Coptis Species 0.000 description 3
- 235000002991 Coptis groenlandica Nutrition 0.000 description 3
- 229910001182 Mo alloy Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- -1 indium tin metal oxide Chemical class 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 2
- 229920000954 Polyglycolide Polymers 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000002159 nanocrystal Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004633 polyglycolic acid Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 239000006059 cover glass Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical class [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
Abstract
A touch control panel comprises a substrate, a first conductive layer, an insulation layer and a second conductive layer. The substrate comprises a surface. The first conductive layer is formed on the surface and comprises a plurality of parallel first touch control electrode patterns arranged at intervals, and the first touch control electrode patterns extend in the first-dimension direction in a two-dimension coordinate system. The second conductive layer comprises multiple second touch control electrode patterns arranged at intervals, and the second touch control electrode patterns extend in the second-dimension direction in the two-dimension coordinate system. The insulation layer is arranged between the first conductive layer and the second conductive layer to insulate the first conductive layer from the second conductive layer and is provided with through holes. First electrode leads and second electrode leads are formed on the side, back to the substrate, of the insulation layer. The first electrode leads penetrate through the through holes and are connected with the first touch control electrode patterns. The second electrode leads are connected with the second touch control electrode patterns. The first electrode leads and the second electrode leads are manufactured at a time, and the manufacturing process is simpler and more convenient. The invention further provides a manufacturing method of the touch control panel.
Description
Technical field
The present invention relates to technical field of touch control, particularly relate to a kind of contact panel and preparation method thereof.
Background technology
Touch-screen (Touch panel) is also called contact panel, that one is very directly perceived, convenient, man-machine interaction mode efficiently, gradually from the personal consumption electronic applications such as mobile phone, panel computer, notebook computer extend to public information inquiry, vehicle-mounted touch-control and other need the place of man-machine interaction.
The touch-screen of current external hanging type mainly contains OGS (One Glass Solution, integration touch-control), GG (Glass-Glass) etc. are based on the capacitive touch screen of the based thin film sensor such as capacitive touch screen and GFF (Glass-Film-Film), GF (Glass-Film) of glass sensor.
ITO (Indium Tin Oxides, nano indium tin metal oxide) is directly formed directly into the back side of glass cover-plate (Cover glass) by the mode of plated film or is formed on other independently glass substrate by the capacitive touch screen of traditional OGS, GG; But because OGS structure touch-screen only comprises monolithic glass, intensity is very low; Make in electrode pattern process simultaneously and need to put up a bridge, complex procedures, cost is very high; And GG structure touch-screen, because of needs double glazing, thickness is comparatively large, adds weight simultaneously, is unfavorable for realizing lightening.
And thin-film type capacitance touch-screen is frivolous, cost is lower simultaneously, and therefore thin-film capacitive touch screen is developed in recent years fast, especially the touch-screen of GFF bilayer conductive membrane structure.Traditional GFF structure touch-screen, its upper and lower conducting electrode patterns and metal lead wire making independently, because metal lead wire is distributed in two-layer, therefore, make the process more complicated of metal lead wire.
Summary of the invention
Based on this, be necessary for above-mentioned technical matters, provide a kind of and can simplify contact panel of contact conductor processing procedure and preparation method thereof.
A kind of contact panel, comprising:
Substrate, comprises a surface;
First conductive layer, is formed on described surface, and described first conductive layer comprises the first touch control electrode pattern that multiple parallel interval is arranged, and described first touch control electrode pattern extends along the first dimension direction in two-dimensional coordinate system;
Second conductive layer, comprises the second touch control electrode pattern that multiple parallel interval is arranged, and described second touch control electrode pattern extends along the two-dimensional directional in two-dimensional coordinate system;
Insulation course, is arranged between described first conductive layer and described second conductive layer, described first conductive layer and described second conductive layer is insulated, described insulation course offers through hole;
First contact conductor and the second contact conductor be connected with described second touch control electrode pattern, described first contact conductor and described second contact conductor are all formed at the side of described insulation course back on described substrate, and described first contact conductor is connected with described first touch control electrode pattern through described through hole.
Wherein in an embodiment, described insulation course covers described first conductive layer, and extends to described substrate.
Wherein in an embodiment, each through hole is just to the end of a first touch control electrode pattern; Or
Each through hole is just to the end of at least two the first touch control electrode patterns.
Wherein in an embodiment, the bearing of trend of described through hole is perpendicular to described surface.
Wherein in an embodiment, the first leading part that described first contact conductor comprises the first connecting portion and is connected with described first connecting portion, described first connecting portion runs through described through hole and is connected to described first touch control electrode pattern, and the thickness of described first connecting portion is greater than the degree of depth of described through hole.
Wherein in an embodiment, described insulation course is be formed in described first conductive layer back on the insulating coating on the surface of substrate or insulating blanket.
Wherein in an embodiment, the thickness range of described insulation course is 0.05 μm ~ 50 μm.
A method for making for contact panel, comprises the following steps:
There is provided substrate, described substrate comprises a surface;
Form the first conductive layer on described surface, described first conductive layer comprises the first touch control electrode pattern that multiple parallel interval is arranged, and described first touch control electrode pattern extends along the first dimension direction in two-dimensional coordinate system;
At the surface formation insulation course of described first conductive layer back on described substrate;
The second conductive layer is formed back on the surface of described first conductive layer at described insulation course, described first conductive layer and described second conductive layer mutually insulated, described second conductive layer comprises the second touch control electrode pattern that multiple parallel interval is arranged, and described second touch control electrode pattern extends along the two-dimensional directional in two-dimensional coordinate system;
The end corresponding to described first touch control electrode pattern at described insulation course offers through hole; And
The surface of described insulation course back on described substrate is formed the first contact conductor and the second contact conductor simultaneously, one end of described first contact conductor is connected with described first touch control electrode pattern through described through hole, and one end of described second contact conductor is connected with described second touch control electrode pattern.
Wherein in an embodiment, described first conductive layer and described second conductive layer are formed by the mode of sputter, coating or printing;
Described multiple first touch control electrode pattern and multiple second touch control electrode pattern are formed by development-etching or radium-shine patterned way.
Wherein in an embodiment, described insulation course is be formed in described first conductive layer back on the insulating coating on the surface of substrate or insulating blanket.
Above-mentioned contact panel and preparation method thereof at least has the following advantages:
Insulation course offers the through hole extending to the first touch control electrode pattern, first contact conductor is connected with described first touch control electrode pattern through described through hole, therefore, first contact conductor and the second contact conductor can be formed at the homonymy of insulation course, so just, once can complete the making of the first contact conductor and the second contact conductor, processing procedure is easier.
Accompanying drawing explanation
Fig. 1 is the part-structure schematic diagram of contact panel in an embodiment;
Fig. 2 is the vertical view of contact panel shown in Fig. 1;
Fig. 3 is the cut-open view along A-A line in Fig. 2;
Fig. 4 is the vertical view of contact panel in another embodiment;
Fig. 5 is the schematic flow sheet of the method for making of contact panel in an embodiment.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar improvement when intension of the present invention, therefore the present invention is by the restriction of following public concrete enforcement.
Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Referring to Fig. 1 to Fig. 3, is the partial schematic diagram of the contact panel 100 in an embodiment.This contact panel 100 comprises substrate 110, first conductive layer 120, insulation course 130, second conductive layer 140, first contact conductor 150 and the second contact conductor 160.
Substrate 110 is transparent substrates, and its material of substrate 110 can be glass.Substrate 110 is for the formation of the first conductive layer 120.The thickness range of substrate 110 can be 0.01mm ~ 0.5mm.Substrate 110 has a surface 111.
First conductive layer 120 is formed on surface 111.Particularly, the first conductive layer 120 can be formed by modes such as sputter, coating or printings.The first touch control electrode pattern 121, first touch control electrode pattern 121 that first conductive layer 120 has the setting of multiple parallel interval extends along the first dimension direction (X-axis as in Fig. 1) in two-dimensional coordinate system.First touch control electrode pattern 121 can be strip, graphically can be obtained by development-etching or radium-shine mode.The thickness range of the first conductive layer 120 is 0.01 μm ~ 1 μm.
First conductive layer 120 is transparency conducting layer, particularly, transparent material can be adopted to be formed, certainly, also can lead to overetched mode and reach visually-clear.First conductive layer 120 can be tin indium oxide (ITO) layer, metal nanometer line layer, metal grill (Metal mesh) layer, Graphene (Graphene) layer, carbon nano-tube (CNB) layer or Polyglycolic acid fibre (PEDOT) layer.Metal nanometer line can be nano-silver thread, NANO CRYSTAL COPPER WIRE or gold nanowire etc.
Insulation course 130 is arranged at the surface of the first conductive layer 120 back on substrate 110.The object of insulation course 130 is to intercept the first conductive layer 120 and the second conductive layer 140 electric connection, to make mutually insulated between the first conductive layer 120 and the second conductive layer 140.Particularly, insulation course 130 is transparent insulating layer, can be the transparent photosensitive base material of complex of transparent plastics material, transparent feel photopolymer resin or photosensitive resin and polyimide.Transparent plastics material such as, the transparent plastics material that the insulativity such as polyimide (PI), polyethylene terephthalate (PET), polymethylmethacrylate (PMMA), polycarbonate (PC) are good.
Insulation course 130 is for being formed in described first conductive layer 120 back on the insulating coating on the surface of substrate 110 or insulating blanket.Insulation course 130 covers described first conductive layer 120 and extends to the surface 111 of described substrate 110.Specific in embodiment, the thickness of insulation course 130 is 0.05 μm ~ 50 μm.
Insulation course 130 offers a through hole 131, one end of through hole 131 extends to the first touch control electrode pattern 121, and the other end avoids the second touch control electrode pattern 141.In one embodiment, the bearing of trend of through hole 131 is approximately perpendicular to the surface 111 of substrate 110, and through hole 131 is just to the end of described first touch control electrode pattern 121.Particularly, the depth range of through hole 131 can be 0.05 μm ~ 50 μm.As shown in Figure 2, the end of one first touch control electrode pattern 121 can be corresponded to by each through hole 131.Certainly, in other embodiments, also the end of at least two first touch control electrode patterns 121 can be corresponded to by each through hole 131.Such as, as shown in Figure 4, each through hole 131 corresponds to the end of four the first touch control electrode patterns 121.
Second conductive layer 140 is parallel to the first conductive layer 120.Second conductive layer 140 can be formed at the surface of insulation course 130 first conductive layer 120 dorsad by modes such as sputter, coating or printings.The second touch control electrode pattern 141, second touch control electrode pattern 141 that second conductive layer 140 has the setting of multiple parallel interval extends along the two-dimensional directional (Y-axis as in Fig. 1) in two-dimensional coordinate system.Second touch control electrode pattern 141 can be strip.
Multiple second touch control electrode pattern 141 graphically can be obtained by development-etching or radium-shine mode.The thickness range of the second conductive layer 140 is 0.01 μm ~ 1 μm.Second conductive layer 140 is transparency conducting layer, particularly, transparent material can be adopted to be formed, certainly, also can lead to overetched mode and reach visually-clear.Second conductive layer 140 can be tin indium oxide (ITO) layer, metal nanometer line layer, metal grill (Metal mesh) layer, Graphene (Graphene) layer, carbon nano-tube (CNB) layer or Polyglycolic acid fibre (PEDOT) layer.Metal nanometer line can be nano-silver thread, NANO CRYSTAL COPPER WIRE or gold nanowire etc.
First contact conductor 150 is formed at the surface of insulation course 130 back on substrate 110, and its one end is connected to realize being electrically connected through through hole 131 with the first touch control electrode pattern 121.Particularly, the first contact conductor 150 comprises the first connecting portion 151 and the first leading part 152.First connecting portion 151 runs through through hole 131 to be connected with the first touch control electrode pattern 121, and the thickness of the first connecting portion 151 is greater than the degree of depth of through hole 131, to prevent the first contact conductor 150 from rupturing in through hole 131 position, ensures that overlap joint is electrically normal.
Particularly, the quantity of the first contact conductor 150 is many.When each through hole 131 corresponds to one first touch control electrode pattern 121, can be connected with one first touch control electrode pattern 121 by first contact conductor 150.When each through hole 131 corresponds at least two first touch control electrode patterns 121, the first spaced contact conductor 150 is simultaneously through through hole 131, and each first contact conductor 150 is connected with corresponding first touch control electrode pattern 121, thus also realizes the first contact conductor 150 and be electrically connected with the first touch control electrode pattern 121.
First contact conductor 150 can be plain conductor, such as gold thread, silver-colored line, copper cash or Mo-Al-Mo alloy wire etc.Specific in present embodiment, the thickness of the first contact conductor 150 is 0.05 μm ~ 50 μm.
Second contact conductor 160 and the first contact conductor 150 are positioned at the homonymy of insulation course 130, and one end is connected to realize being electrically connected with the second touch control electrode pattern 141.Particularly, the quantity of the second contact conductor 160 is many, and each root second contact conductor 160 is connected with the end of one second touch control electrode pattern 141, thus realizes the second contact conductor 160 and be electrically connected with the second touch control electrode pattern 141.
Second contact conductor 160 can be plain conductor, such as gold thread, silver-colored line, copper cash or Mo-Al-Mo alloy wire etc.Specific in present embodiment, the thickness of the second contact conductor 160 is 0.05 μm ~ 50 μm.
Referring to Fig. 5, is the schematic flow sheet of the method for making of contact panel in an embodiment.The method for making of contact panel specifically comprises the following steps:
Step S110, provides substrate 110, and substrate 110 comprises a surface 111.Substrate 110 is transparent substrates, and the material of substrate 110 can be glass.Substrate 110 is for the formation of the first conductive layer 120.The thickness range of substrate 110 can be 0.01mm ~ 0.5mm.
Step S120, forms the first conductive layer 120, first conductive layer 120 and has the first touch control electrode pattern 121, first touch control electrode pattern 121 of multiple parallel interval setting along the first dimension direction extension in two-dimensional coordinate system on surface 111.Particularly, the first conductive layer 120 can be formed by modes such as sputter, coating or printings.Multiple first touch control electrode pattern 121 graphically can be obtained by development-etching or radium-shine mode.The thickness range of the first conductive layer 120 is 0.01 μm ~ 1 μm.
Step S130, at the surface formation insulation course 130 of the first conductive layer 120 back on substrate 110.The material of insulation course 130 is the transparent photosensitive base material of complex of transparent plastics material, transparent feel photopolymer resin or photosensitive resin and polyimide.Transparent plastics material such as, the transparent plastics material that the insulativity such as polyimide (PI), polyethylene terephthalate (PET), polymethylmethacrylate (PMMA), polycarbonate (PC) are good.Insulation course 130 is formed by transfer printing, hot pressing or coating method.Specific in embodiment, the thickness of insulation course 130 is 0.05 μm ~ 50 μm.
S140, the second conductive layer 140 is formed back on the surface of the first conductive layer 120 at insulation course 130, first conductive layer 120 and the second conductive layer 140 mutually insulated, the second touch control electrode pattern 141, second touch control electrode pattern 141 that second conductive layer 140 has the setting of multiple parallel interval extends along the two-dimensional directional in two-dimensional coordinate system.Particularly, the second conductive layer 140 can be formed by modes such as sputter, coating or printings.Multiple second touch control electrode pattern 141 graphically can be obtained by development-etching or radium-shine mode.The thickness range of the second conductive layer 140 is 0.01 μm ~ 1 μm.
Step S150, the end corresponding to the first touch control electrode pattern 121 at insulation course 130 offers through hole 131.Particularly, the depth range of through hole 131 can be 0.05 μm ~ 50 μm.
Step S160, forms the first contact conductor 150 and the second contact conductor 160 at insulation course 130 back on the surface of substrate 110 simultaneously.Such as, can be formed by modes such as sputter, printing or coatings.One end of first contact conductor 150 is connected with the first touch control electrode pattern 121 through through hole 131, and one end of the second contact conductor 160 is connected with the end of the second touch control electrode pattern 141.First contact conductor 150 and the second contact conductor 160 can be plain conductor, such as gold thread, silver-colored line, copper cash or Mo-Al-Mo alloy wire etc.Specific in present embodiment, the thickness of the first contact conductor 150 and the second contact conductor 160 is 0.05 μm ~ 50 μm.
Above-mentioned contact panel and preparation method thereof at least has the following advantages:
Insulation course 130 offers the through hole 131 extending to the first touch control electrode pattern 121, first contact conductor 150 is connected with the first touch control electrode pattern 121 through through hole 131, therefore, first contact conductor 150 and the second contact conductor 160 can be formed at the homonymy of insulation course 130, so just, once can complete the making of the first contact conductor 150 and the second contact conductor 160, processing procedure is easier.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a contact panel, is characterized in that, comprising:
Substrate, comprises a surface;
First conductive layer, is formed on described surface, and described first conductive layer comprises the first touch control electrode pattern that multiple parallel interval is arranged, and described first touch control electrode pattern extends along the first dimension direction in two-dimensional coordinate system;
Second conductive layer, comprises the second touch control electrode pattern that multiple parallel interval is arranged, and described second touch control electrode pattern extends along the two-dimensional directional in two-dimensional coordinate system;
Insulation course, is arranged between described first conductive layer and described second conductive layer, described first conductive layer and described second conductive layer is insulated, described insulation course offers through hole;
First contact conductor and the second contact conductor be connected with described second touch control electrode pattern, described first contact conductor and described second contact conductor are all formed at the side of described insulation course back on described substrate, and described first contact conductor is connected with described first touch control electrode pattern through described through hole.
2. contact panel according to claim 1, is characterized in that, described insulation course covers described first conductive layer, and extends to described substrate.
3. contact panel according to claim 2, is characterized in that, each through hole is just to the end of a first touch control electrode pattern; Or
Each through hole is just to the end of at least two the first touch control electrode patterns.
4. contact panel according to claim 1, is characterized in that, the bearing of trend of described through hole is perpendicular to described surface.
5. contact panel according to claim 1, it is characterized in that, described first contact conductor comprises the first connecting portion and is connected the first leading part be connected with described first, described first connecting portion runs through described through hole and is connected to described first touch control electrode pattern, and the thickness of described first connecting portion is greater than the degree of depth of described through hole.
6. contact panel according to claim 1, is characterized in that, described insulation course is be formed in described first conductive layer back on the insulating coating on the surface of substrate or insulating blanket.
7. contact panel according to claim 1, is characterized in that, the thickness range of described insulation course is 0.05 μm ~ 50 μm.
8. a method for making for contact panel, is characterized in that, comprises the following steps:
There is provided substrate, described substrate comprises a surface;
Form the first conductive layer on described surface, described first conductive layer comprises the first touch control electrode pattern that multiple parallel interval is arranged, and described first touch control electrode pattern extends along the first dimension direction in two-dimensional coordinate system;
At the surface formation insulation course of described first conductive layer back on described substrate;
The second conductive layer is formed back on the surface of described first conductive layer at described insulation course, described first conductive layer and described second conductive layer mutually insulated, described second conductive layer comprises the second touch control electrode pattern that multiple parallel interval is arranged, and described second touch control electrode pattern extends along the two-dimensional directional in two-dimensional coordinate system;
The end corresponding to described first touch control electrode pattern at described insulation course offers through hole; And
The surface of described insulation course back on described substrate is formed the first contact conductor and the second contact conductor simultaneously, one end of described first contact conductor is connected with described first touch control electrode pattern through described through hole, and one end of described second contact conductor is connected with described second touch control electrode pattern.
9. the method for making of contact panel according to claim 8, is characterized in that, described first conductive layer and described second conductive layer are formed by the mode of sputter, coating or printing;
Described multiple first touch control electrode pattern and multiple second touch control electrode pattern are formed by development-etching or radium-shine patterned way.
10. the method for making of contact panel according to claim 8, is characterized in that, described insulation course is be formed in described first conductive layer back on the insulating coating on the surface of substrate or insulating blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187950.4A CN104793822A (en) | 2015-04-20 | 2015-04-20 | Touch control panel and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187950.4A CN104793822A (en) | 2015-04-20 | 2015-04-20 | Touch control panel and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104793822A true CN104793822A (en) | 2015-07-22 |
Family
ID=53558665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510187950.4A Pending CN104793822A (en) | 2015-04-20 | 2015-04-20 | Touch control panel and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104793822A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094482A (en) * | 2015-07-30 | 2015-11-25 | 合肥鑫晟光电科技有限公司 | OGS capacitive touch screen and preparing method thereof |
| CN105425996A (en) * | 2015-11-11 | 2016-03-23 | 业成光电（深圳）有限公司 | Touch panel and manufacturing method of border lines thereof |
| CN106201095A (en) * | 2016-07-18 | 2016-12-07 | 信利光电股份有限公司 | Nanometer silver touch module based on polyimides and preparation method thereof, electronic equipment |
| CN107765926A (en) * | 2017-11-22 | 2018-03-06 | 京东方科技集团股份有限公司 | Display device, contact panel and its manufacture method |
| CN108778710A (en) * | 2016-03-11 | 2018-11-09 | 富士胶片株式会社 | Band by the film of coating precursor layer, with pattern-like by the film, conductive membrane and touch panel of coating |
| CN110069151A (en) * | 2018-01-24 | 2019-07-30 | 宸鸿科技(厦门)有限公司 | Touch panel |
| CN110964449A (en) * | 2019-11-12 | 2020-04-07 | 昆山龙腾光电股份有限公司 | Protective film, touch display screen and manufacturing method of touch display screen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257748A (en) * | 2013-05-10 | 2013-08-21 | 苏州欧菲光科技有限公司 | Touch panel and manufacturing method thereof |
| CN103412669A (en) * | 2013-04-12 | 2013-11-27 | 深圳欧菲光科技股份有限公司 | Touch screen and preparation method thereof |
| CN103472951A (en) * | 2013-09-13 | 2013-12-25 | 京东方科技集团股份有限公司 | Touch screen, method for manufacturing same and display device |
| JP2014099199A (en) * | 2014-01-29 | 2014-05-29 | Wonder Future Corp | Touch panel, touch panel manufacturing method, and touch panel integral type display device |
-
2015
- 2015-04-20 CN CN201510187950.4A patent/CN104793822A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412669A (en) * | 2013-04-12 | 2013-11-27 | 深圳欧菲光科技股份有限公司 | Touch screen and preparation method thereof |
| CN103257748A (en) * | 2013-05-10 | 2013-08-21 | 苏州欧菲光科技有限公司 | Touch panel and manufacturing method thereof |
| CN103472951A (en) * | 2013-09-13 | 2013-12-25 | 京东方科技集团股份有限公司 | Touch screen, method for manufacturing same and display device |
| US20150077650A1 (en) * | 2013-09-13 | 2015-03-19 | Boe Technology Group Co., Ltd. | Touch screen and manufacturing method thereof, display device |
| JP2014099199A (en) * | 2014-01-29 | 2014-05-29 | Wonder Future Corp | Touch panel, touch panel manufacturing method, and touch panel integral type display device |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094482A (en) * | 2015-07-30 | 2015-11-25 | 合肥鑫晟光电科技有限公司 | OGS capacitive touch screen and preparing method thereof |
| US10248268B2 (en) | 2015-07-30 | 2019-04-02 | Boe Technology Group Co., Ltd. | OGS capacitive touch screen and manufacturing method thereof |
| US20180203538A1 (en) * | 2015-07-30 | 2018-07-19 | Boe Technology Group Co., Ltd. | Ogs capactivie touch screen and manufacturing method thereof |
| CN105094482B (en) * | 2015-07-30 | 2018-06-22 | 合肥鑫晟光电科技有限公司 | OGS capacitive touch screens and its manufacturing method |
| WO2017016192A1 (en) * | 2015-07-30 | 2017-02-02 | 京东方科技集团股份有限公司 | Ogs capacitive touch screen and manufacturing method therefor |
| CN105425996B (en) * | 2015-11-11 | 2018-04-24 | 业成光电（深圳）有限公司 | The manufacture method of contact panel and its frame circuit |
| TWI567615B (en) * | 2015-11-11 | 2017-01-21 | Interface Optoelectronics (Shenzhen) Co Ltd | The manufacturing method of touch panel and its border line |
| CN105425996A (en) * | 2015-11-11 | 2016-03-23 | 业成光电（深圳）有限公司 | Touch panel and manufacturing method of border lines thereof |
| CN108778710A (en) * | 2016-03-11 | 2018-11-09 | 富士胶片株式会社 | Band by the film of coating precursor layer, with pattern-like by the film, conductive membrane and touch panel of coating |
| CN106201095A (en) * | 2016-07-18 | 2016-12-07 | 信利光电股份有限公司 | Nanometer silver touch module based on polyimides and preparation method thereof, electronic equipment |
| CN107765926A (en) * | 2017-11-22 | 2018-03-06 | 京东方科技集团股份有限公司 | Display device, contact panel and its manufacture method |
| CN107765926B (en) * | 2017-11-22 | 2024-03-12 | 京东方科技集团股份有限公司 | Display device, touch panel and manufacturing method thereof |
| CN110069151A (en) * | 2018-01-24 | 2019-07-30 | 宸鸿科技(厦门)有限公司 | Touch panel |
| CN110964449A (en) * | 2019-11-12 | 2020-04-07 | 昆山龙腾光电股份有限公司 | Protective film, touch display screen and manufacturing method of touch display screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104793822A (en) | Touch control panel and manufacturing method thereof | |
| CN103226414B (en) | Touch screen and preparation method thereof | |
| CN103092391B (en) | touch display, touch panel and manufacturing method thereof | |
| CN102902425B (en) | Capacitance type touch-control panel structure and manufacture method | |
| CN103176680B (en) | Touch panel and manufacturing method of touch panel | |
| CN103176652B (en) | Touch screen and manufacturing method of touch screen | |
| CN104951155B (en) | Capacitive touch device and preparation method thereof | |
| CN109508118A (en) | Flexible touch-control display panel | |
| CN103593078B (en) | Touch panel | |
| CN202815769U (en) | Touch panel | |
| CN202854790U (en) | Capacitive touch screen | |
| JP2014149861A (en) | Touch panel and method for manufacturing the same | |
| CN103176679A (en) | Touch screen and manufacturing method of touch screen | |
| CN204515751U (en) | Contact panel | |
| TWI537792B (en) | Touch structure | |
| CN103309509A (en) | Conductive film | |
| CN104793821A (en) | Touch panel and manufacturing method | |
| CN203191952U (en) | Touch pad structure | |
| CN204155256U (en) | A kind of capacitance type touch-control panel | |
| CN103995609A (en) | Touch device and forming method thereof | |
| CN102830836A (en) | Touch control panel and manufacturing method thereof as well as touch control equipment | |
| CN204515750U (en) | Contact panel | |
| CN104881185A (en) | Touch panel and touch electrode structure thereof | |
| CN204515739U (en) | Contact panel | |
| CN203149519U (en) | Touch device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 330000 Huang Jia Hu Road, Nanchang economic and Technological Development Zone, Nanchang, Jiangxi Applicant after: Nanchang OFilm Tech. Co.,Ltd. Applicant after: Ophiguang Group Co.,Ltd. Applicant after: SUZHOU OFILM TECH Co.,Ltd. Address before: 330000 Huang Jia Hu Road, Nanchang economic and Technological Development Zone, Nanchang, Jiangxi Applicant before: Nanchang OFilm Tech. Co.,Ltd. Applicant before: OFilm Tech Co.,Ltd. Applicant before: SUZHOU OFILM TECH Co.,Ltd. Address after: 330000 Huang Jia Hu Road, Nanchang economic and Technological Development Zone, Nanchang, Jiangxi Applicant after: Nanchang OFilm Tech. Co.,Ltd. Applicant after: OFilm Tech Co.,Ltd. Applicant after: SUZHOU OFILM TECH Co.,Ltd. Address before: 330000 Huang Jia Hu Road, Nanchang economic and Technological Development Zone, Nanchang, Jiangxi Applicant before: Nanchang OFilm Tech. Co.,Ltd. Applicant before: Shenzhen OFilm Tech Co.,Ltd. Applicant before: SUZHOU OFILM TECH Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210223 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Applicant after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: 330000 Huang Jia Hu Road, Nanchang economic and Technological Development Zone, Nanchang, Jiangxi Applicant before: Nanchang OFilm Tech. Co.,Ltd. Applicant before: Ophiguang Group Co.,Ltd. Applicant before: SUZHOU OFILM TECH Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
|
| RJ01 | Rejection of invention patent application after publication |