CN104793780A - Touch panel process method and touch panel structure thereof - Google Patents
Touch panel process method and touch panel structure thereof Download PDFInfo
- Publication number
- CN104793780A CN104793780A CN201410232922.5A CN201410232922A CN104793780A CN 104793780 A CN104793780 A CN 104793780A CN 201410232922 A CN201410232922 A CN 201410232922A CN 104793780 A CN104793780 A CN 104793780A
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- touch
- touch panel
- glue
- base material
- support plate
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- 238000000034 method Methods 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 claims description 51
- 239000000853 adhesive Substances 0.000 claims description 22
- 230000001070 adhesive effect Effects 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 19
- 239000003292 glue Substances 0.000 claims description 17
- 239000011521 glass Substances 0.000 claims description 10
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 5
- 238000005336 cracking Methods 0.000 claims description 5
- 239000007767 bonding agent Substances 0.000 claims description 4
- -1 polyethylene terephthalate Polymers 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 10
- 238000012546 transfer Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 3
- 239000012790 adhesive layer Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 4
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 3
- 239000011112 polyethylene naphthalate Substances 0.000 description 3
- 239000004713 Cyclic olefin copolymer Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Position Input By Displaying (AREA)
Abstract
The invention discloses a touch panel process method and a touch panel structure thereof. The process method of the touch panel comprises the following steps: a touch sensing structure is carried by a carrier plate; attaching a carrier film layer to the touch sensing structure by a changeable adhesive layer; moving the touch sensing structure away from the carrier plate; the touch sensing structure is attached to an attached object through an adhesive layer; executing a viscosity change process; and removing the carrier film layer. Therefore, the method can be used in the touch panel process of the ultrathin substrate to achieve the parallel transfer of the ultrathin substrate, and the circuit layer of the touch panel cannot be damaged due to deformation.
Description
Technical field
The invention relates to a kind of touch panel structure provided and process, relate to a kind of process of can be used on the contact panel of Ultrathin substrate and touch panel structure provided especially.
Background technology
In recent years, along with the lifting of panel technology and consuming public are to the use universalness of electronic product, the application of touch control screen is more and more extensive, from some early stage specific uses, many electronic products gradually adopt touch control screen all up till now, and even the digital appliance system that the portable electronic products such as such as smart mobile phone, panel computer and notebook computer are recently quite popular and intelligent watch, touch control screen has been hot and the application of Fast Growth and a market.
By touch control screen, user can directly carry out operation with regard to the object of display and assign instruction, its operation interface providing user more humane.In brief, touch control screen has become the basic interface instrument of data communication between user and electronic installation.The design of current electronic product all with light, thin for main shaft, (glass substrate is less than 100 microns therefore touch control electrode layer to be arranged at thin base; Flexible base plate is lower than less than 15 microns) slimming contact panel be the direction of making great efforts to develop.But because the substrate of slimming contact panel is because when each material is too thin, its very property or hardness poor, when making this slimming contact panel be affixed on the affixed object of such as display panel module etc., can because roll over, wrinkling, turn round, bent, the distortion of to break etc. and damage the circuit layer of this thin type contact panel.
So, how to design a kind of process of thin type contact panel and touch panel structure provided, to be used in, this thin type contact panel be transferred on affixed object, become a problem being worth going into seriously in technique.
Summary of the invention
Because the problem of above-mentioned prior art, object of the present invention is exactly providing a kind of process of contact panel and touch panel structure provided, to be used in the technique of the contact panel of Ultrathin substrate.
Technical solution of the present invention is:
Propose a kind of process of contact panel, comprise: by a carrier for bearing one touch-control sensing structure; Viscosity glue-line can be changed by one one support plate rete and this touch-control sensing structure are fitted; This touch-control sensing structure is moved apart this support plate; By an adhesive coating, this touch-control sensing structure and an affixed object are fitted; Perform a viscosity variation process; And remove this support plate rete.
The present invention separately proposes a kind of touch panel structure provided, and it does not comprise a support plate rete, and wherein this touch panel structure providedly comprises: an affixed object, a base material, a pixel control layer, an adhesive coating and can change viscosity glue-line.This base material can be a flexible material and thickness is less than 15 microns or a glass material and thickness is less than 100 microns, and fits with this affixed object.This pixel control layer is arranged at this base material.This adhesive coating is for pasting this base material and this affixed object.This can change viscosity glue-line and bond this support plate rete with this pixel control layer and for being separated this support plate rete and this pixel control layer after this base material is affixed on affixed object before being affixed on affixed object at this base material.
The present invention proposes again a kind of touch panel structure provided, comprises: an affixed object, an adhesive coating, a base material and a pixel control layer.This adhesive coating is located at one of this affixed object on the surface.This base material is positioned on this adhesive coating.This pixel control layer is positioned on this base material.Wherein, this is touch panel structure provided passes through a contact panel process and obtains, in the process of this contact panel process, can change viscosity glue-line by one this pixel control layer and a support plate rete are fitted, and after the step of this adhesive coating and this base material of fitting, make this can change viscosity glue-line by a viscosity variation process again and lose viscosity, viscosity glue-line can be changed to remove this from this pixel control layer.
The process of thin type contact panel proposed by the invention and touch panel structure provided there is following effect:
(1) effectively thin type touch-control structure can be shifted, and not be damaged to thin type touch-control structure;
(2) can easily be attached on the affixed object with concavo-convex flexure plane.
Accompanying drawing explanation
Fig. 1 is the process flow diagram that the thin type touch-control sensing structure of the embodiment of the present invention is transferred to affixed object;
Fig. 2 A to Fig. 2 J is the schematic diagram of each process step when shifting;
Fig. 3 is the part-structure schematic diagram of embodiment of the present invention touch-control sensing structure;
Fig. 4 is the schematic diagram with the touch panel structure provided a part of product embodiments of the present invention.
Symbol description:
S1 ~ S6 steps flow chart
21 support plate retes
211 support plate rete one surfaces
22 can change viscosity glue-line
23 touch-control sensing structures
231 touch-control sensing structure one surfaces
232 pixel control layer
233 base materials
24 support plates
25 adhesive coatings
26 affixed objects
4 contactor control devices
Embodiment
The present invention coordinates accompanying drawing, and be described in detail as follows with the expression-form of embodiment, and it is wherein used graphic, its purport is only the use of signal and aid illustration book, may not be actual proportions after the invention process and precisely configure, therefore should with regard to appended graphic ratio and configuration relation is not understood, the interest field limited the invention in actual enforcement.
See also Fig. 1 and Fig. 2 A to Fig. 2 J, its thin type touch-control sensing structure being respectively the embodiment of the present invention is transferred to the process flow diagram of affixed object, and shift time each process step schematic diagram, in order to illustrate how thin type touch-control sensing structure is transferred on affixed object by the embodiment of the present invention, it should be noted that, this thin type touch-control sensing structure refers to that base material is the glass baseplate that thickness is less than the flexible material of 15 microns or thickness and is less than 100 microns, and following touch-control sensing structure 23 is thin type touch-control sensing structure.First, as described in Fig. 1 step S1 and S2: S1: by a carrier for bearing one touch-control sensing structure; S2: viscosity glue-line can be changed by one and one support plate rete and this touch-control sensing structure are fitted.In one embodiment, can as shown in Figure 2 A, in technique at the beginning, support plate rete 21 and one can be changed viscosity glue-line 22 and fit; Or viscosity glue-line 22 can be changed in the coating of this support plate rete 21.And in the present embodiment, a surface 211 of support plate rete 21 can carry out processing promoting and the viscosity that can change viscosity glue-line 22 and fit.Wherein, this material that can change viscosity glue-line 22 is removable pressure-sensitive bonding agents (PeelablePressure-sensitive Adhesive, Peelable PSA).It should be noted that, this removable pressure-sensitive bonding agent can be UV visbreaking glue, UV cracking glue or high and low temperature cracking glue etc.; When right reality is implemented, be not limited to this material shape.Need remark additionally, this UV visbreaking glue is a kind of glue material that can reduce or lose viscosity through irradiating UV light; This UV cracking glue is that one has inside after irradiating UV light and can produce gas and make glue material lose viscosity or fall low-viscosity glue material; And this Pintsch process glue or low temperature pyrolyzer glue are the glue material that can reduce or lose viscosity after high temperature or sub zero treatment.
Then, can be as shown in Figure 2 B, by the support plate rete 21 of having fitted and viscosity glue-line 22 can be changed fit with touch-control sensing structure 23 further, wherein, because the base material of this touch-control sensing structure 23 is thinner, therefore first this touch-control sensing structure 23 can be carried by a support plate 24, in order to carry out the movement of this touch-control sensing structure 23.In one embodiment, a surface 231 of touch-control sensing structure 23 can carry out processing reducing and the viscosity that can change viscosity glue-line 22 and fit.In the present embodiment, touch-control sensing structure 23 is better comprises a pixel control layer 232, base material 233 (as shown in Figure 3).When reality is implemented, pixel control layer 232 can be an electrode layer; The material of base material 233 is better can be a flexible material or a glass substrate.Wherein this flexible material comprises: pi (Polyimide), polyethylene terephthalate (Polyethylene terephthalate, PET), PEN (PEN, Polyethylene naphthalate), cyclenes copolymer (Cyclic olefin copolymer, COC), cyclic olefin polymer (Cyclic olefin polymer, COP) or its impartial material.The thickness of this flexible material substrate is below 15 microns; And the thickness of this glass substrate is less than 100 microns.And support plate 24 can be a glass substrate; When right reality is implemented, be not limited to above-mentioned citing.
The form that above-mentioned support plate rete 21, the support plate 24 that can change viscosity glue-line 22, touch-control sensing structure 23 (comprising pixel control layer 232, base material 233) and this touch-control sensing structure 23 of carrying are fitted, can be as shown in Figure 2 C.
Then, as described in step S3, this touch-control sensing structure is moved apart this support plate.Because support plate 24 only fits with touch-control sensing structure 23, therefore by support plate rete 21, this touch-control sensing structure 23 is moved apart this support plate 24, as shown in Figure 2 D, as shown in Figure 2 E, it illustrates the support plate rete 21 after being moved apart by support plate 24, can change the stacking form of viscosity glue-line 22, pixel control layer 232 and base material 233 touch-control sensing structure 23 after moving apart.When this step, this touch-control sensing structure 23 because of the very property of this support plate rete 21, can be moved and not destroy circuit or electrical.
Further as described in step S4, by an adhesive coating, this touch-control sensing structure and an affixed object are fitted, in one embodiment, can be as shown in Figure 2 F, by an adhesive coating 25, this touch-control sensing structure 23 is fitted with an affixed object 26 further, to form stacking form as shown in Figure 2 G.In the present embodiment, adhesive coating 25 is better can be an optical cement (Optically Clear Adhesive, OCA); Affixed object 26 is better can be a covering mirror, a glass baseplate or a display panel module or for becoming the device or element etc. with touch controllable function; When right reality is implemented, be not limited to above-mentioned citing.
Finally, as step S5: perform a viscosity variation process and make this can change viscosity glue-line to lose viscosity, and step S6: remove this support plate rete and this can change viscosity glue-line.Because different changed viscosity glue-line 22 has different characteristics, its different characteristic therefore can be utilized carry out corresponding viscosity variation process.For example, can as illustrated in figure 2h, if can change viscosity glue-line 22 for UV visbreaking glue, then this viscosity variation process makes this touch-control sensing structure 23 tan by the sun ultraviolet light, makes to change viscosity glue-line 22 and lower or lose viscosity.If or during UV cracking glue, then this viscosity variation process makes this touch-control sensing structure 23 tan by the sun ultraviolet light, make this can change viscosity glue-line 22 and produce gas and depart from this touch-control sensing structure 23 to make this support plate rete 21; Or when being Pintsch process glue, this viscosity variation process utilizes the mode of heating pyrolyze allow can to change viscosity glue-line 22 to lose viscosity; Or this viscosity variation process utilizes the mode of low temperature to change this viscosity that can change viscosity glue-line 22 to make this support plate rete 21 depart from this touch-control sensing structure 23; Its form departed from can be as shown in figure 2i.In other words, step S5 utilizes the stickability that can change viscosity glue-line 22 initial higher, can lose adhesive characteristic after special processing, to reach the object that glue-line departs from.
Refer to Fig. 2 J, its illustrate can change viscosity glue-line 22 depart from after structural form, through above-mentioned processing step, this is touch panel structure provided contains aforesaid affixed object 26, adhesive coating 25, base material 233 and pixel control layer 232.In brief, by the technique of embodiment of the present invention contact panel, can use on the thin type touch-control sensing structure transfer affixed object of thin type base material, and unlikely because movement causes the structural damage of thin type touch-control sensing.
Refer to Fig. 4, it is the schematic diagram with the touch panel structure provided a part of product embodiments of the present invention, in order to further illustrate contactor control device of the present invention.What the present invention made is touch panel structure providedly arranged on contactor control device 4, wherein this contactor control device 4 can be such as have touch controllable function display, there is the hand-held moving device of touch controllable function or there is the electronic product of touch controllable function, but not as limit.As shown in the figure, in the present embodiment, affixed object 26, adhesive coating 25, base material 233 and pixel control layer 232 that the touch panel structure provided process comprising embodiment of the present invention contact panel in contactor control device 4 completes.
What again illustrate is, should understand person with usual knowledge in their respective areas of the present invention, the structural form that aforementioned touch-control sensing structure 23 comprises, and support plate rete 21, viscosity glue-line 22 can be changed, pixel control layer 232, base material 233, support plate 24, adhesive coating 25 and the example of the material, structure etc. of affixed object 26 be only and illustrate and unrestricted, any do not depart from contact panel of the present invention process and touch panel structure provided spirit and category, spirit of the present invention all should be contained in, chat bright in advance at this.
In sum, the process of thin type contact panel proposed by the invention and touch panel structure provided there is following effect: thin type touch-control structure can effectively shift by (1), and is not damaged to thin type touch-control structure; (2) can easily be attached on the affixed object with concavo-convex flexure plane;
So far, the process of contact panel of the present invention and touch panel structure provided preferred embodiment thereof, by above-mentioned explanation and to be graphicly illustrated.All features disclosed in this manual all may be combined with additive method, each feature disclosed in this instructions may optionally replace with identical, equal or similar object feature, therefore, except the feature shown especially, the feature disclosed by this all instructionss is only equal or an example in similar features.After the description of present pre-ferred embodiments, be familiar with this technical field personnel Ying Ke and recognize, the present invention is a novelty in fact, improves and the invention of tool industrial applicability, dark tool dynamogenetic value.The present invention must be thought by the people Ren Shi craftsman being familiar with skill and for modifying as all, the so scope of de-appended claims institute for protecting.
Claims (10)
1. a process for thin type contact panel, is characterized in that, described method comprises:
By a carrier for bearing one touch-control sensing structure;
Viscosity glue-line can be changed by one one support plate rete and this touch-control sensing structure are fitted;
This touch-control sensing structure is moved apart this support plate;
By an adhesive coating, this touch-control sensing structure and an affixed object are fitted;
Perform a viscosity variation process; And
Remove this support plate rete.
2. process as claimed in claim 1, it is characterized in that, this can change viscosity glue-line is a pressure-sensitive bonding agent that can remove.
3. process as claimed in claim 2, it is characterized in that, the pressure-sensitive bonding agent that this can remove comprises: UV visbreaking glue, UV cracking glue, low temperature or Pintsch process glue.
4. process as claimed in claim 1, is characterized in that, this viscosity variation process be carry out heating, the step of UV-irradiation or cooling.
5. process as claimed in claim 1, it is characterized in that, this viscosity variation process carries out after this touch-control sensing structure and this affixed object are fitted.
6. one kind touch panel structure provided, it does not comprise a support plate rete, it is characterized in that, this is touch panel structure provided comprises:
One affixed object;
One base material, it is a flexible material and thickness is less than 15 microns or a glass material and thickness is less than 100 microns, and fits with this affixed object;
One pixel control layer, is arranged at this base material;
One adhesive coating; For pasting this base material and this affixed object; And
One can change viscosity glue-line, before being affixed on affixed object at this base material, bond this support plate rete with this pixel control layer and for being separated this support plate rete and this pixel control layer after this base material is affixed on affixed object.
7. touch panel structure provided as claimed in claim 6, it is characterized in that, this affixed object comprises a glass, covers mirror or a display panel module.
8. touch panel structure provided as claimed in claim 6, it is characterized in that, this flexible material comprises pi, polyethylene terephthalate, PEN, cyclenes copolymer or cyclic olefin polymer.
9. one kind touch panel structure provided, it is characterized in that, this is touch panel structure provided comprises:
One affixed object;
One adhesive coating, is located at one of this affixed object on the surface;
One base material, is positioned on this adhesive coating; And
One pixel control layer, is positioned on this base material;
Wherein, this is touch panel structure provided passes through a contact panel process and obtains, in the process of this contact panel process, can change viscosity glue-line by one this pixel control layer and a support plate rete are fitted, and after the step of this adhesive coating and this base material of fitting, make this can change viscosity glue-line by a viscosity variation process again and lose viscosity, viscosity glue-line can be changed to remove this from this pixel control layer.
10. touch panel structure provided as claimed in claim 9, it is characterized in that, this base material is a flexible material and thickness is less than 15 microns or a glass material and thickness is less than 100 microns.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103101566 | 2014-01-16 | ||
| TW103101566A TWI526895B (en) | 2014-01-16 | 2014-01-16 | Processing method of touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104793780A true CN104793780A (en) | 2015-07-22 |
Family
ID=53558640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410232922.5A Pending CN104793780A (en) | 2014-01-16 | 2014-05-29 | Touch panel process method and touch panel structure thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104793780A (en) |
| TW (1) | TWI526895B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813550A (en) * | 2016-09-14 | 2018-03-20 | 群创光电股份有限公司 | Curved surface stepped construction, its manufacture method and curved surface electronic installation |
| CN108594348A (en) * | 2018-04-27 | 2018-09-28 | 京东方科技集团股份有限公司 | Polaroid and preparation method thereof, touch control display apparatus |
| WO2019090695A1 (en) * | 2017-11-10 | 2019-05-16 | 深圳市柔宇科技有限公司 | Manufacturing method for flexible panel, flexible panel and display device |
| CN109992138A (en) * | 2017-12-29 | 2019-07-09 | 蓝思科技（长沙）有限公司 | The production method and film touch-control sensor of film touch-control sensor |
| WO2019178746A1 (en) * | 2018-03-20 | 2019-09-26 | 深圳市柔宇科技有限公司 | Flexible component, electronic device, and separation method for flexible cover plate |
| WO2020037543A1 (en) * | 2018-08-22 | 2020-02-27 | 深圳市柔宇科技有限公司 | Optical adhesive and preparation method therefore, and display panel |
| CN111880686A (en) * | 2020-07-31 | 2020-11-03 | 淄博松柏电子科技有限公司 | Electrode assembly manufacturing method, electrode assembly and ultra-light thin metal wire touch panel |
| CN112850316A (en) * | 2020-12-31 | 2021-05-28 | 深圳市九天中创自动化设备有限公司 | Non-direct contact transfer method for flexible OLED screen |
| CN114779964A (en) * | 2022-05-20 | 2022-07-22 | 安徽繁盛显示科技有限公司 | Touch panel manufacturing method based on ultrathin glass and touch panel thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI628062B (en) | 2016-03-17 | 2018-07-01 | 欣興電子股份有限公司 | Method for manufacturing circuit board and piezochromic stamp |
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| CN102452207A (en) * | 2010-10-28 | 2012-05-16 | 山太士股份有限公司 | Method for bonding optical substrate and carrier plate and process for manufacturing soft substrate by method |
| CN102880334A (en) * | 2011-07-15 | 2013-01-16 | 阿尔卑斯电气株式会社 | Touch panel integrated display device and method for manufacturing same |
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2014
- 2014-01-16 TW TW103101566A patent/TWI526895B/en not_active IP Right Cessation
- 2014-05-29 CN CN201410232922.5A patent/CN104793780A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102452207A (en) * | 2010-10-28 | 2012-05-16 | 山太士股份有限公司 | Method for bonding optical substrate and carrier plate and process for manufacturing soft substrate by method |
| CN102880334A (en) * | 2011-07-15 | 2013-01-16 | 阿尔卑斯电气株式会社 | Touch panel integrated display device and method for manufacturing same |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813550A (en) * | 2016-09-14 | 2018-03-20 | 群创光电股份有限公司 | Curved surface stepped construction, its manufacture method and curved surface electronic installation |
| WO2019090695A1 (en) * | 2017-11-10 | 2019-05-16 | 深圳市柔宇科技有限公司 | Manufacturing method for flexible panel, flexible panel and display device |
| CN109992138A (en) * | 2017-12-29 | 2019-07-09 | 蓝思科技（长沙）有限公司 | The production method and film touch-control sensor of film touch-control sensor |
| WO2019178746A1 (en) * | 2018-03-20 | 2019-09-26 | 深圳市柔宇科技有限公司 | Flexible component, electronic device, and separation method for flexible cover plate |
| CN112313790A (en) * | 2018-03-20 | 2021-02-02 | 深圳市柔宇科技股份有限公司 | Flexible member, electronic device, and method for peeling flexible cover |
| CN108594348A (en) * | 2018-04-27 | 2018-09-28 | 京东方科技集团股份有限公司 | Polaroid and preparation method thereof, touch control display apparatus |
| CN108594348B (en) * | 2018-04-27 | 2021-10-12 | 京东方科技集团股份有限公司 | Polarizer, manufacturing method thereof and touch display device |
| WO2020037543A1 (en) * | 2018-08-22 | 2020-02-27 | 深圳市柔宇科技有限公司 | Optical adhesive and preparation method therefore, and display panel |
| CN111880686A (en) * | 2020-07-31 | 2020-11-03 | 淄博松柏电子科技有限公司 | Electrode assembly manufacturing method, electrode assembly and ultra-light thin metal wire touch panel |
| CN112850316A (en) * | 2020-12-31 | 2021-05-28 | 深圳市九天中创自动化设备有限公司 | Non-direct contact transfer method for flexible OLED screen |
| CN112850316B (en) * | 2020-12-31 | 2023-03-14 | 深圳市九天中创自动化设备有限公司 | Non-direct contact transfer method for flexible OLED screen |
| CN114779964A (en) * | 2022-05-20 | 2022-07-22 | 安徽繁盛显示科技有限公司 | Touch panel manufacturing method based on ultrathin glass and touch panel thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201530374A (en) | 2015-08-01 |
| TWI526895B (en) | 2016-03-21 |
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Application publication date: 20150722 |
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