CN106843611A - Conducting film and touch-screen - Google Patents
Conducting film and touch-screen Download PDFInfo
- Publication number
- CN106843611A CN106843611A CN201611176102.4A CN201611176102A CN106843611A CN 106843611 A CN106843611 A CN 106843611A CN 201611176102 A CN201611176102 A CN 201611176102A CN 106843611 A CN106843611 A CN 106843611A
- Authority
- CN
- China
- Prior art keywords
- touch
- connecting portion
- control
- conducting film
- pliability connecting
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Abstract
Base material in the present invention in conducting film includes integrally formed Part I and Part II, Part I includes touch-control sensitive zones and frame region, the Part II is at least one pliability connecting portion to be formed that stretches out from least side of the Part I, and induction electrode lead and driving electrodes lead extend respectively to first connected structure and second connected structure of the end formation containing contact conductor of each pliability connecting portion, to form plug in construction, without binding extra flexible printed circuit board again on touch-control sensing layer during such that it is able to realizing being connected by connector with mainboard or other parts, therefore it is easy in the flexible printed circuit board that costliness can be used and the binding procedure for avoiding flexible printed circuit board and touch-control sensing layer to produce loose contact and the poor problem of follow-up sample reliability.
Description
Technical field
The present invention relates to touch-screen field, more particularly to a kind of conducting film that need not bind flexible printed circuit board and touch
Touch screen.
Background technology
With the development of science and technology the electronic product with touch-screen is throughout each corner of human society.At present, exist
Some contain in the electronic product of touch-screen or touch-control sensing module, generally using flexible printed circuit board (Flexible
Printed circuit board, abbreviation FPCB) by the mainboard in touch-control sensing layer (Sensor layers) and electronic product or other
Part electrical connection is got up：One end of FPCB by way of connector is using grafting or snap-fastener with the mainboard of electronic product or its
Its part connect, the other end by anisotropic conductive (Anisotropic Conductive Film, abbreviation ACF) with
Sensor touch sensings are bound (also known as Bonding).
However, there are problems in binding procedure.First, flexible printed circuit board is expensive and binds operation
It is relatively costly；Furthermore, easily generation loose contact and follow-up sample can in binding procedures of the FPCB with Sensor layers
By the problem that property is poor.
The content of the invention
Based on this, the present invention is intended to provide it is a kind of without flexible printed circuit board and touch-control sensing layer binding conducting film and
Touch-screen.
A kind of conducting film, including：Base material, including Part I and Part II, the Part I are sensed including touch-control
Region and the frame region positioned at the touch-control sensitive zones edge, the Part II are at least from the Part I
Epitaxial lateral overgrowth stretches at least one pliability connecting portion to be formed；Touch-control sensing electrode, the touch-control for being distributed in the first surface is passed
Sensillary area domain；Touch-control driving electrodes, are distributed in the touch-control sensitive zones of the first surface, described touch-control sensing electrode with it is described
There is intersection each other in projection of the touch-control driving electrodes on the Part I；Induction electrode lead, the induction electrode
Lead portion is distributed in the frame region of the first surface, and one end electrically connects with touch-control sensing electrode, and the other end is extended to
The end of the pliability connecting portion forms the first connected structure；Driving electrodes lead, the driving electrodes lead is distributed in institute
The frame region of second surface is stated, and one end electrically connects with touch-control driving electrodes, the other end extends to the pliability connecting portion
End formed the second connected structure.
Wherein in one embodiment, the Part II include stretching out from Part I side to be formed first can
Flexible connecting portion and the second pliability connecting portion.
Wherein in one embodiment, the Part II includes stretching out respectively from Part I both sides to be formed the
One pliability connecting portion and the second pliability connecting portion.
Wherein in one embodiment, one end of the induction electrode lead electrically connects with touch-control sensing electrode, the other end
The end for extending to the first pliability connecting portion forms the first connected structure；Driven with touch-control described driving electrodes lead one end
Moving electrode is electrically connected, and the end that the other end extends to the second pliability connecting portion forms the second connected structure.
Wherein in one embodiment, there is at least one around the frame region by contact conductor or touch-control electricity
The earth electrode lead of the one or two kinds of composition between pole, the earth electrode lead extends to the end of pliability connecting portion
First connected structure or the second connected structure described in the forming part of end, and grounding is carried out by connector.
Wherein in one embodiment, first connected structure, the surface of the second connected structure are provided with conductive layer, and
Coat the contact conductor of the pliability connecting portion end.
Wherein in one embodiment, 1~3 layer of transparent insulating layer is set on the first surface of the base material.
Wherein in one embodiment, the surface of the contact conductor in the pliability connecting portion is additionally provided with conductive shield
Layer, and the conductive shielding layer separates with the contact conductor by the insulating barrier.
Wherein in one embodiment, the insulating barrier covered in the earth electrode wire surface sets and engraved at least one
The empty electrical connection to realize the earth electrode lead and the conductive shielding layer.
Wherein in one embodiment, it is provided with and the Part I on an at least surface of the pliability connecting portion
The enhancement layer of bonding, and the enhancement layer is from the middle part or end that extend to the pliability connecting portion of the Part I
End.
A kind of touch-screen, including the conducting film described in any of the above-described embodiment.
Base material in above-mentioned conducting film includes integrally formed Part I and Part II, and Part I is passed including touch-control
Sensillary area domain and frame region, the Part II are to be formed at least one that stretch out from least side of the Part I
Pliability connecting portion, and induction electrode lead and driving electrodes lead extend respectively to the end of each pliability connecting portion and formed
The first connected structure and the second connected structure containing contact conductor, that is, form plug in construction, thus realize can with mainboard or
Without binding extra flexible printed circuit board again on touch-control sensing layer when the connector of other parts is connected.
Brief description of the drawings
The structural representation of the first surface of the conducting film that Fig. 1 is provided by one embodiment of the invention.
The structural representation of the second surface of the conducting film that Fig. 2 is provided by one embodiment of the invention.
The structural representation of the first surface of the conducting film that Fig. 3 is provided by another embodiment of the present invention.
The structural representation of the second surface of the conducting film that Fig. 4 is provided by another embodiment of the present invention.
The sectional view of first pliability connecting portion A-A ' along Fig. 1 that Fig. 5 is provided by one embodiment of the invention.
The partial structural diagram of the first pliability connecting portion in the conducting film that Fig. 6 is provided by one embodiment of the invention.
The stepped construction schematic diagram of the touch-screen that Fig. 7 is provided by one embodiment of the invention.
Specific embodiment
The conducting film and touch-screen that the present invention is provided can be as types such as mobile phone, panel computers with touch interaction shape
The display terminal of formula.
As depicted in figs. 1 and 2, the conducting film 10 in the present invention includes that base material 11, touch-control sensing electrode 14, touch-control drive electricity
Pole 24, induction electrode lead 15 and driving electrodes lead 25.Wherein, the base material 11 includes Part I 12 and Part II
13, the Part I 12 includes touch-control sensitive zones and the frame region positioned at the touch-control sensitive zones edge, described the
Two parts 13 include stretching out to form the first pliability connecting portion 16 and the second pliability from the upside of the Part I 12
Connecting portion 17；The touch-control sensing electrode 14 is distributed in the touch-control sensitive zones of the first surface, and touch-control driving electrodes 24
Be distributed in the touch-control sensitive zones of the second surface, and with the touch-control sensing electrode 14 the Part I 12 projection
Exist each other and intersect；The part of induction electrode lead 15 is distributed in the frame region of the first surface, and one end with
The touch-control sensing electrode 14 is electrically connected, and the other end extends to form successively spaced apart the to the end of the first pliability connecting portion 16
One connected structure 161, to form plug in construction；The driving electrodes lead 25 is distributed in the rim area of the second surface
Domain, and one end electrically connects with the touch-control driving electrodes 24, the other end extend to the end of the second pliability connecting portion 17 to be formed according to
The second connected structure 171 that minor tick is opened, also forms plug in construction.The connected structure 171 of first connected structure 161 and second
It is identical with the golden finger effect in the flexible printed circuit board of industry, can be by way of plug in construction and positioned at mainboard or electricity
Connector connection on sub- product.In other embodiments, Part II 13 can also be the downside from the Part I 12
Or left side or right side stretch out to form the first pliability connecting portion 16 and the second pliability connecting portion 17, and other groups
Part, the annexation of component and effect are same as described above.In some embodiments of the invention, in order to avoid the of conducting film
A part 12 and the connecting portion 20 of Part II 13 Part II 13 carry out bending using when and conducting film 10 manufacture when
Jackknifing is susceptible to, the connecting portion 20 uses circular-arc-shaped design, the preferred circular arc is in the connecting portion 20
Side to depression circular arc, as shown in Figure 1.
As shown in Figure 3 and Figure 4, in certain embodiments, the conducting film 10 in the present invention includes base material 11, touch-control sensing electricity
Pole 14, touch-control driving electrodes 24, induction electrode lead 15 and driving electrodes lead 25.Wherein, the base material 11 includes first
Dividing 12 and Part II 13, the Part I 12 includes touch-control sensitive zones and the side positioned at the touch-control sensitive zones edge
Frame region, it is flexible that the Part II 13 to form first including stretching out respectively from the upper side and lower side of the Part I 12
The property pliability connecting portion 17 of connecting portion 16 and second；The touch-control sensing electrode 14 is distributed in the touch-control sensing of the first surface
Region, and touch-control driving electrodes 24 are distributed in the touch-control sensitive zones of the second surface, and with the touch-control sensing electrode 14
Exist each other in the projection of the Part I 12 and intersect；The induction electrode lead 15 is distributed in the first surface
Frame region, and one end electrically connects with the touch-control sensing electrode 14, the other end extends to the end of the first pliability connecting portion 16
The first connected structure 161 spaced apart successively is formed, to form plug in construction；The driving electrodes lead 25 is distributed in described
The frame region of second surface, and one end electrically connects with the touch-control driving electrodes 24, the other end is to the second pliability connecting portion
17 ends extend to form the second connected structure 171 spaced apart successively, also form plug in construction.First connected structure 161
It is identical with golden finger effect in the second flexible printed circuit board of the connected structure 171 with industry, can be by plug in construction
Mode is connected with the connector on mainboard or electronic product.In some embodiments of the invention, in order to avoid conducting film
Part I 12 carried out when bending is used in Part II 13 with the connecting portion 20 of Part II 13 and conducting film 10 is made
Jackknifing is susceptible to when making, the connecting portion 20 uses circular-arc-shaped design, the preferred circular arc is to the connecting portion
The circular arc of 20 directions depression, as shown in Figure 3.
In other embodiments of the invention, described the first connected structure 161 and the second grafting knot containing contact conductor
Structure 171 can not also directly respectively close to the first pliability connecting portion 16 and the second pliability connecting portion 17 edge set, and
It is provided in away from the position of 0.05~2 millimeter of the first pliability connecting portion 16 and 17 Edge Distance of the second pliability connecting portion,
Being arranged such can reduce production cost, improve and make yield.
As shown in figure 5, in some embodiments of the invention, first connected structure 161 includes induced electricity in conducting film 10
Pole lead 15 and conductive layer 22, two-layer is cascading.By setting conductive layer 22, it is used to protect induction electrode lead 15 to exist
The not oxidized and effect that is conductively connected, is easy to protect and extend its service life during use.In certain embodiments, should
Conductive layer 22 is the conductive carbon paste layer of the induction electrode lead 15 of covering pliability connecting portion end.The conductive carbon paste layer can lead to
Cross the making of the techniques such as silk-screen, inkjet printing, print laser.In some other embodiments, the concretely metal of conductive layer 22
Coating, at least one of the coat of metal in the metal such as nickel, gold.
In certain embodiments, there is at least one contact conductor or touch-control electricity around the frame region of Part I 12
The earth electrode lead (accompanying drawing is not shown) of the one or two kinds of composition between pole, the earth electrode lead extends to first
The end of the pliability connecting portion 17 of pliability connecting portion 16 and second, and grounding is carried out by connector.Specifically, work as connecing
When ground electrode lead is arranged on the first surface of Part I 12, earth electrode lead extends to the first pliability connecting portion 16
The first connected structure of end forming part 161；When earth electrode lead is arranged on the second surface of Part I 12, ground connection electricity
Pole lead extends to second connected structure of end forming part 171 of the second pliability connecting portion 17.Conducting film in the present invention
Can reduce by setting earth electrode lead or avoid touch control electrode and contact conductor on conducting film to receive external electromagnetic signal
Interference, improve signal sensitivity.
Conducting film 10 in the present invention includes integrally formed Part I 12 and Part II 13, and Part I 12 includes
Touch-control sensitive zones and frame region, the Part II 13 are to stretch out to be formed from least side of the Part I 12
At least one pliability connecting portion 16 (or 17), and induction electrode lead 15 and driving electrodes lead 25 connect in each pliability
The end of socket part forms first connected structure 161 and the second connected structure 171 containing contact conductor.Therefore can be without extra
Flexible printed circuit board be connected with mainboard again, therefore using expensive flexible printed circuit board and can avoid soft
Property printed circuit board (PCB) and the binding procedure of touch-control sensing layer in easily produce loose contact and follow-up sample reliability poor
Problem.
As shown in fig. 6, in certain embodiments, can be in the first table of the Part I 12 of conducting film of the present invention 10
1~3 layer of transparent insulating layer 18 is set on face, avoids being oxidized to protect induction electrode lead 15.In other embodiment
In, conductive shielding layer 19, and the conductive shielding layer 19 and induction electrode lead 15 are additionally provided with the surface of the insulating barrier 18
Separated by insulating barrier 18.In some other embodiments, the conductive shielding layer 19 can be made up of conductive fabric or conducting resinl.Lead
The setting of shield layer 19 can avoid or reduce induction electrode lead by the electromagnetic interference of peripheral environment.Further, to keep away
Exempt from conductive shielding layer 19 to be short-circuited with induction electrode lead 15, insulating barrier 18 can be made up of multilayer dielectric layer, and by silk screen
It is prepared by printing or other manner.Further, the position of an at least hollow out is set in insulating barrier 18, make conductive shielding layer 19 with
The ground connection conductive lead wire forms electrical connection, and the end that final earth electrode lead extends to the first pliability connecting portion 16 is formed
The first connected structure of part 161, so as to be connected and be grounded with connector.On the second surface of Part I 12, equally
In the outside of the driving electrodes lead 25,1~3 layer insulating and a conductive shielding layer, conductive shielding layer and insulating barrier are set
Spatial relation and effect are identical with first surface, and here is omitted.In some other embodiment of the present invention,
Enhancement layer 21 is additionally provided with the first surface of Part I 120, second surface.The enhancement layer 21 can slow down the first pliability
The pliability connecting portion 17 of connecting portion 16 and second is in bending respectively to induction electrode lead 15 and the shadow of driving electrodes lead 25
Ring.
As shown in fig. 7, a kind of touch-screen includes conducting film described above.The touch-screen includes cover sheet 30, conductive
Film and display unit 40.The conducting film includes touch sensible electrode 14, touch-control driving electrodes 24 and contact conductor.Touch-control sensing
Electrode 14 and touch-control driving electrodes 24 are separately positioned on the relative first surface and second surface of base material 100.
In the foregoing embodiments, the conducting film 10 includes two to extending the flexible of formation outside the Part I 13
Property connecting portion, i.e. the first pliability connecting portion 16 and the second pliability connecting portion 17.Additionally, conducting film can include one or two
Pliability connecting portion more than individual.When conducting film only one of which pliability connecting portion, touch-control sensing contact conductor and touch-control drive
The end that moving electrode lead all extends to pliability connecting portion forms the first connected structure and the second connected structure respectively, and divides
Not Wei Yu pliability connecting portion first surface and second surface.Now, on two surfaces point of the end of pliability connecting portion
Not there is corresponding connected structure, to form plug in construction., it is necessary to special connection when the conducting film is connected with external equipment
Device, i.e., connector can realize that double-side conduction is connected in grafting.
The material of the base material 11 in the present invention can be polyethylene terephthalate (PET), cyclic olefin polymer
(COP), in the transparent optical thin film such as makrolon (PC), polymethyl methacrylate (PMMA), cyclic olefine copolymer (COC)
One or more.Wherein the thickness of base material 11 be 0.01~0.3 millimeter, and base material preferably 0.15~0.25 millimeter of thickness.
The position of touch-control sense electrode 14 and touch-control driving electrodes 24 on base material 11 can exchange in the present invention, and touch-control sense
There may be other materials layer between electrode 14, touch-control driving electrodes 24 and base material 11, such as improve the material layer of optical effect, increase
Plus between conductive layer and base material the material layer of adhesive force and other be used to make the material layer of touch control electrode.Such as work as conducting film
For metal grill (Metal Mesh) type capacitance plate touch-control structure when, first can such as imprint glue, solidification glue using other materials
Or makrolon etc. builds grid groove in substrate surface, then conducting medium such as elargol is produced in grid groove, so that
Form touch control electrode.
The material of the touch control electrode can be by conducting metal, conducting metal oxide, CNT, Graphene and conduction
At least one conductive materials in macromolecular material are constituted, and conductive metal elements can be including indium, tin, copper, nickel, zinc, gold, silver etc.
In one or more element, the material of touch control electrode can be made up of one or more layers conductive materials.Common conductive layer has
Tin indium oxide (ITO) layer, graphene film layer, carbon nano-tube film layer etc..
Base material (such as PET membrane materials) it is two-sided plate or apply be covered with conductive layer (such as ITO), can first by wherein one side
Conductive layer prints protective layer or wherein will simultaneously cover upper protective film, then making dry film, exposure are carried out to another side conductive layer
Development etching, so as to obtain touch control electrode pattern.The mode for making touch control electrode pattern includes above method, but is not limited to
State method.
In certain embodiments, induction electrode lead or driving electrodes lead are made up of conductive coating, such as indium tin oxide layer,
Layers of copper, nickel dam or other metal alloy coating, induction electrode lead, driving electrodes lead, earth electrode lead and Part I
Touch-control sensing electrode and touch-control driving electrodes made together by exposure imaging technique.
Alleged by the present invention " on ", D score be for close with the user degree in application process of touch-screen,
The side of relatively close user for " on ", be relatively distant from user side be D score.The lower surface of such as cover sheet is
Refer to side of the cover sheet away from user.
Base material in the present invention in conducting film includes integrally formed Part I and Part II, and Part I includes touching
Control sensitive zones and frame region, the Part II is to stretch out to be formed at least from least side of the Part I
One pliability connecting portion, and induction electrode lead and driving electrodes lead extend respectively to the end of each pliability connecting portion
The first connected structure and the second connected structure containing contact conductor are formed, to form plug in construction, such that it is able to realize and master
Without binding extra flexible printed circuit board again on touch-control sensing layer when plate or other parts are connected by connector, therefore
The flexible printed circuit board of costliness can be used and the binding of flexible printed circuit board and touch-control sensing layer is avoided
Loose contact and the poor problem of follow-up sample reliability are easily produced in journey.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (11)
1. a kind of conducting film, it is characterised in that including：
Base material, including Part I and Part II, the Part I include touch-control sensitive zones and are passed positioned at the touch-control
Feel the frame region of edges of regions, the Part II is to stretch out to be formed at least from least side of the Part I
One pliability connecting portion；
Touch-control sensing electrode, is distributed in the touch-control sensitive zones of first surface；
Touch-control driving electrodes, are distributed in the touch-control sensitive zones of second surface, and described touch-control sensing electrode drives with the touch-control
There is intersection each other in projection of the moving electrode on the Part I；
Induction electrode lead, the induction electrode lead portion is distributed in the frame region of the first surface, and one end with touch
Control induction electrode electrical connection, the other end extends to the end of the pliability connecting portion and is formed with the first connected structure；
Driving electrodes lead, the driving electrodes lead is distributed in the frame region of the second surface, and one end is driven with touch-control
Moving electrode is electrically connected, and the other end extends to the end of the pliability connecting portion and is formed with the second connected structure.
2. conducting film according to claim 1, it is characterised in that the Part II includes outside from Part I side
Extend the first pliability connecting portion and the second pliability connecting portion for being formed.
3. conducting film according to claim 1, it is characterised in that the Part II is included from Part I both sides difference
Stretch out the first pliability connecting portion and the second pliability connecting portion to be formed.
4. the conducting film according to Claims 2 or 3, it is characterised in that one end of the induction electrode lead and touch-control sense
Electrode is answered to electrically connect, the end that the other end extends to the first pliability connecting portion forms the first connected structure；The driving
Contact conductor one end electrically connects with touch-control driving electrodes, and the end that the other end extends to the second pliability connecting portion forms the
Two connected structures.
5. conducting film according to claim 1, it is characterised in that exist around the frame region at least one by
The earth electrode lead of the one or two kinds of composition between contact conductor or touch control electrode, the earth electrode lead is extended to
First connected structure or the second connected structure described in the end forming part of pliability connecting portion, and connect by connector
Ground treatment.
6. conducting film according to claim 1, it is characterised in that first connected structure, the table of the second connected structure
Face is provided with conductive layer, and coats the contact conductor of the pliability connecting portion end.
7. conducting film according to claim 6, it is characterised in that set 1 on the first surface of the base material, second surface
~3 layers of transparent insulating layer.
8. conducting film according to claim 8, it is characterised in that the surface of the contact conductor in the pliability connecting portion
Conductive shielding layer is additionally provided with, and the conductive shielding layer is separated with the contact conductor by the insulating barrier.
9. conducting film according to claim 9, it is characterised in that in the insulation that the earth electrode wire surface is covered
Layer sets at least one hollow out to realize the electrical connection of the earth electrode lead and the conductive shielding layer.
10. the conducting film according to claims 1 to 3 and 5~10 any one, it is characterised in that the pliability connecting portion
An at least surface on be provided with the enhancement layer bonded with the Part I, and the enhancement layer extends from the Part I
To the middle part or end of the pliability connecting portion.
11. a kind of touch-screens, it is characterised in that including the conducting film any one of claim 1~11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611176102.4A CN106843611A (en) | 2016-12-19 | 2016-12-19 | Conducting film and touch-screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611176102.4A CN106843611A (en) | 2016-12-19 | 2016-12-19 | Conducting film and touch-screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106843611A true CN106843611A (en) | 2017-06-13 |
Family
ID=59140646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611176102.4A Withdrawn CN106843611A (en) | 2016-12-19 | 2016-12-19 | Conducting film and touch-screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106843611A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396543A (en) * | 2017-07-13 | 2017-11-24 | 苏州维业达触控科技有限公司 | The preparation method and dual-side imprinting conducting film of dual-side imprinting conducting film, circuit board and touch module |
| CN108646946A (en) * | 2018-05-11 | 2018-10-12 | 京东方科技集团股份有限公司 | Flexible touch panel and its manufacturing method and flexible touch control display |
| CN113076021A (en) * | 2020-01-03 | 2021-07-06 | 京东方科技集团股份有限公司 | Touch substrate, manufacturing method thereof and display device |
-
2016
- 2016-12-19 CN CN201611176102.4A patent/CN106843611A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396543A (en) * | 2017-07-13 | 2017-11-24 | 苏州维业达触控科技有限公司 | The preparation method and dual-side imprinting conducting film of dual-side imprinting conducting film, circuit board and touch module |
| CN108646946A (en) * | 2018-05-11 | 2018-10-12 | 京东方科技集团股份有限公司 | Flexible touch panel and its manufacturing method and flexible touch control display |
| WO2019214353A1 (en) * | 2018-05-11 | 2019-11-14 | 京东方科技集团股份有限公司 | Flexible touch panel, fabrication method therefor and flexible touch display |
| US11209864B2 (en) * | 2018-05-11 | 2021-12-28 | Hefei Xinsheng Optoelectronics Technology Co., Ltd. | Flexible touch panel comprising a flexible substrate with a fan-out region, manufacturing method thereof and flexible touch display |
| CN113076021A (en) * | 2020-01-03 | 2021-07-06 | 京东方科技集团股份有限公司 | Touch substrate, manufacturing method thereof and display device |
| CN113076021B (en) * | 2020-01-03 | 2024-01-23 | 京东方科技集团股份有限公司 | Touch substrate, manufacturing method thereof and display device |
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Address after: 330013 Jiangxi city of Nanchang province Huangjiahu Changbei Economic Development Zone West o-film Technology Park Applicant after: NANCHAGN OFILM DISPLAY TECHNOLOGY Co.,Ltd. Applicant after: OFilm Group Co.,Ltd. Address before: 330013 Jiangxi city of Nanchang province Huangjiahu Changbei Economic Development Zone West o-film Technology Park Applicant before: NANCHAGN OFILM DISPLAY TECHNOLOGY Co.,Ltd. Applicant before: Shenzhen OFilm Tech Co.,Ltd. |
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Effective date of registration: 20210108 Address after: 330013, Nanchang, Jiangxi, north of the Economic Development Zone Huang Jia Hu West Road, the ophelion Technology Park. Applicant after: NANCHAGN OFILM DISPLAY TECHNOLOGY Co.,Ltd. Address before: 330013, Nanchang, Jiangxi, north of the Economic Development Zone Huang Jia Hu West Road, the ophelion Technology Park. Applicant before: NANCHAGN OFILM DISPLAY TECHNOLOGY Co.,Ltd. Applicant before: OFilm Group Co.,Ltd. |
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