CN202815763U - Touch-control panel - Google Patents
Touch-control panel Download PDFInfo
- Publication number
- CN202815763U CN202815763U CN 201220359361 CN201220359361U CN202815763U CN 202815763 U CN202815763 U CN 202815763U CN 201220359361 CN201220359361 CN 201220359361 CN 201220359361 U CN201220359361 U CN 201220359361U CN 202815763 U CN202815763 U CN 202815763U
- Authority
- CN
- China
- Prior art keywords
- electrode axis
- straight
- bar
- those
- contact panel
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
The utility model provides a touch-control panel. The touch-control panel at least comprises a plurality of first electrode shafts, a plurality of second electrode shafts and a plurality of leads. The first electrode shafts and the corresponding second electrode shafts are coplanar and are mutually wound and electrically insulated. The leads are correspondingly connected with the first electrode shafts and the second electrode shafts from the same direction. The leads are connected with the electrode shafts in only one direction, so that reserved space for the leads around a display area can be effectively reduced, and the display area of the touch-control panel can be enlarged.
Description
Technical field
The utility model relates to the touch technology field, and particularly relevant for a kind of contact panel.
Background technology
In the market of various consumption electronic products now, the interface tool that the portable electronic products such as personal digital assistant (PDA), mobile phone (mobile Phone), notebook computer (notebook) and panel computer (tablet PC) use contact panel (touch panel) to link up as its data all widely.In addition, because the design of electronic product is all take light, thin, short, little as direction at present, therefore can wish and to omit such as traditional input medias such as keyboard, slide-mouse in the design of product, especially under the drive of the panel computer demand of stressing human oriented design, touch panel has suddenly become one of crucial spare part.
Known contact panel electrode mainly is divided into the electrode axis of detecting directions X position and the electrode axis of detecting Y-direction position, be connected on the outside microprocessor by wire from both direction at least respectively, therefore, reserve at least the space more than the both sides holding wire because of need around the contact panel, and reduced the viewing area size of contact panel.
The utility model content
The utility model provides a kind of contact panel, and electrode axis is mutually twined and stacked without intersection, and wire is only by a direction connecting electrode axle, can effectively reduce the wire headspace around the viewing area, further increases the viewing area size of contact panel.
The utility model provides a kind of contact panel, at least include a plurality of first electrode axis, a plurality of the second electrode axis and plural wires, wherein those first electrode axis are positioned at copline with corresponding those second electrode axis and twine each other and be electrically insulated, and those wires then connect corresponding this first electrode axis and this second electrode axis by same direction.
Further, more comprise a substrate, distinguishing on this substrate has a viewing area and a surrounding zone, and this surrounding zone is positioned at a side of this viewing area, and those first electrode axis and those the second electrode axis be positioned at this viewing area, and those wires are positioned at this surrounding zone.
Further, definition has at least one induction block on this viewing area, respectively includes single this first electrode axis and single this second electrode axis in this induction block.
Further, each first electrode axis comprises at least one the first straight-bar part along the first direction moulding, one hands over along the cross bar of second direction moulding part and at least one first and to hold part, wherein this cross bar partly connects two the first straight-bar parts, it is to extend to form along second direction from this first straight-bar part that part is held in this first friendship, each second electrode axis comprises that one hands over along the second straight-bar of this first direction moulding part and at least one second and to hold part, wherein this second hands over that to hold part be to extend to form along second direction from this second straight-bar part, this first straight-bar partly partly is arranged in parallel with this second straight-bar, and this first friendship is held partly and the mutual winding of part is held in the second friendship but a plurality of windings of the formation district that is electrically insulated each other.
Further, definition has at least one induction block on this viewing area, respectively includes two these first electrode axis that are set up in parallel and this second electrode axis in this induction block.
Further, each first electrode axis comprises that one hands over along the first straight-bar of first direction moulding part and at least one first and to hold part, wherein this first hands over that to hold part be to extend to form along a second direction from this first straight-bar part, each second electrode axis comprises that one hands over along the second straight-bar of first direction moulding part and at least one second and to hold part, wherein this second hands over that to hold part be to extend to form along second direction from this second straight-bar part, this first straight-bar partly partly is arranged in parallel with this second straight-bar, and this first friendship is held partly and the mutual winding of part is held in the second friendship but a plurality of windings of the formation district that is electrically insulated each other.
Further, those wires are connected to this first straight-bar part and this second straight-bar part by same direction.
Further, this first is handed over and to hold part and second and hand over that to hold kenel that part twines mutually be that the right angle is handed over and held or arc is handed over and held.
Further, this first electrode axis and this second electrode axis are respectively a continuous structure.
Further, this first electrode axis, this second electrode axis and this wire are made of same material.
Further, more comprise a patterning screen layer, this patterning screen layer is positioned at the periphery of those induction blocks, and respectively responds between the block and separate by this patterning screen layer.
Further, those first electrode axis, those second electrode axis, those wires and this patterning screen layer are made of same material.
Further, more comprise a protective seam, this protective seam is covered on those first electrode axis, those second electrode axis and those wires.
According to contact panel provided by the utility model, the first electrode axis is mutually twined with the second electrode axis and is stacked without intersecting, and wire is only connected the electrode axis of detecting different directions position by a direction, therefore can effectively reduce viewing area wire headspace on every side, further increase the viewing area size of contact panel.
Description of drawings
Fig. 1 is the structure top view of the contact panel of the utility model the first preferred embodiment.
Fig. 2 is along the sectional view of profile line I-I ' among Fig. 1.
Fig. 3 is the structure top view of the contact panel of the utility model the second preferred embodiment.
Fig. 4 is the structure top view of the contact panel of the utility model the 3rd preferred embodiment.
Fig. 5 is the process flow diagram of method for making of the contact panel of the utility model preferred embodiment.
Embodiment
Have the knack of under the utility model for making that skill person can further understand the utility model as one of technical field, hereinafter the spy enumerates the preferred embodiment of the utility model, and cooperate appended graphicly, describe constitution content of the present utility model in detail and the effect reached is wanted by institute.
For convenience of description, each of the utility model is graphic only for illustrating to be easier to understand the utility model, and its detailed ratio can be adjusted according to the demand of design.Description is for the upper and lower relation of opposed member in the figure in the text, people in this area all will be understood that the relative position that it means object, therefore all can overturn and present identical member, this all should belong to the scope that this instructions discloses together, chats first bright in this appearance.
See also Fig. 1 and Fig. 2, wherein Fig. 1 is the structure vertical view of the contact panel of the utility model the first preferred embodiment, Fig. 2 among Fig. 1 along the sectional view of profile line I-I '.As shown in the figure, contact panel 1 includes a plurality of first electrode axis 22, a plurality of second electrode axis 24 and plural wires 26 at least, wherein those first electrode axis 22 are positioned at copline with corresponding those second electrode axis 24 and twine each other and be electrically insulated, and 26 in those wires connect respectively corresponding those first electrode axis 22 and those second electrode axis 24 by same direction.
Contact panel 1 can also comprise a substrate 10, distinguish on the substrate 10 viewing area 12 and a surrounding zone 14 are arranged, surrounding zone 14 is positioned at viewing area 12 1 sides, the first electrode axis 22 and the second electrode axis 24 are positioned at this viewing area 12, wire 26 is positioned at this surrounding zone 14, wherein, the first electrode axis 22 and the second electrode axis 24 are in the same plane, mutually winding and not intersected with each other overlapping.In the present embodiment, each first electrode axis 22 is all continuous structure with each second electrode axis 24, that is to say, each first electrode axis 22 presents respectively a continual pattern with each second electrode axis 24 on Y-axis, the first electrode axis 22 that each bar is longitudinal arrangement only needs respectively a wire 26 to link to each other with the microprocessor of outside with the second electrode axis 24, therefore can effectively reduce the quantity of wire, and then save cost of manufacture.It should be noted that in addition, because wire 26 only connects the first electrode axis 22 and the second electrode axis 24 by single direction in the utility model, therefore the spaces that only need in the viewing area to reserve around 12 single side hold wire 26 and get final product, also can effectively shorten simultaneously the length of wire, reduce the impedance of wire.
In addition, more defining on the viewing area 12 has at least one induction block 30, and its scope is represented by dotted lines.In the present embodiment, include single the first electrode axis 22 and single the second electrode axis 24 in each induction block 30.Each first electrode axis 22 comprises that at least one the first straight-bar part 22a along first direction (for example being Y direction) moulding, holds part 22c along second direction (for example being X-direction) moulding cross bar part 22b and one first friendship, wherein cross bar part 22b connects two the first straight-bar part 22a, and the first friendship is held part 22c and extended to form along second direction from the first straight-bar part 22a.Each second electrode axis 24 comprises that at least one the second straight-bar part 24a and one second along the first direction moulding hands over and holds part 24c, wherein second hands over and holds part 24c and extend to form along second direction from the second straight-bar part 24a.The first straight-bar part 22a and corresponding the second straight-bar partly 24a are arranged in parallel, first hands over and to hold part 22c and corresponding second and hand over and hold partly that 24c twines but a plurality of windings of the formation district 25 that is electrically insulated each other mutually, therefore, be arranged with a plurality of windings district 25 in the one induction block 30, and each twines each other close-packed arrays of district 25.In the present embodiment, this first is handed over and to hold part 22c and second and hand over that to hold the kenel that part 24c twines mutually be that the right angle friendship is held.
One end of above-mentioned each wire 26 is electrically connected with the first straight-bar part 22a of the first electrode axis 22 and the second straight-bar part 24a of the second electrode axis 24 respectively by same direction, the other end of wire 26 then links to each other with the microprocessor (not shown) of an outside, to transmit signal received on the contact panel to microprocessor.Contact panel start principle of the present utility model is that before carrying out touch-control, outside microprocessor can calculate first the electric capacity of Integratively contact panel, is used as background capacitance at every turn.When the user with finger or other ground connection conductive bodies when contacting contact panel of the present utility model, will take away the touch area Partial charge and cause the change of this place's capacitance.This moment, microprocessor will scan contact panel capacitance everywhere, and it is different from the background capacitance value to detect the capacitance values of touch point, and then judgement is subject to the touch point position of touch-control.In addition, because the utility model the first electrode axis 22 and the second electrode axis 24 are twined each other, therefore between the first electrode axis 22 and the second electrode axis 24, will produce mutual capacitance, when the user touches this, can making equally herein, capacitance produces change, so the utility model also can change by the mutual capacitance value of the relatively generation of each point, calculates user's touch point.
The contact panel that the utility model embodiment provides more comprises a patterning screen layer 28, and this patterning screen layer 28 is positioned at the periphery of those induction blocks 30, and respectively responds between the block 30 and separate by this patterning screen layer 28.Patterning screen layer 28 1 end ground connection are disturbed to reduce the electric charge of respectively responding to electrode between the block 30, improve the degree of stability of contact panel.Wherein it should be noted that, in the present embodiment, electrical interference between the block 30 is respectively responded in the shielding that act as of patterning screen layer 28, therefore respectively respond between the block 30 and separate by patterning screen layer 28, but the utility model is not limited to this, that is to say, pattern-free screen layer 28 exists between the block 30 but respectively respond in the utility model, only between each induction block 30, reserve one and enough shield the space that electric charge disturbs, more in addition only have on the full wafer substrate one the induction block 30, and patterning screen layer 28 be positioned at the induction block 30 the periphery.
In addition; can on the first electrode axis 22, the second electrode axis 24, wire 26 and patterning screen layer 28, cover a protective seam 32, in order to avoid the first electrode axis 22, the second electrode axis 24, wire 26 and patterning screen layer 28 to be subject to the impact of chemical change or physical action and to damage.
The first above-mentioned electrode axis 22, the second electrode axis 24 and wire 26 can be made of same material, comprise for example tin indium oxide (indium tin oxide of various transparent conductive materials, ITO), indium zinc oxide (indium zinc oxide, IZO), cadmium tin (cadmium tin oxide, CTO), aluminum zinc oxide (aluminum zinc oxide, AZO), indium oxide zinc-tin (indium tin zinc oxide, ITZO), tin oxide (tin oxide), zinc paste (zinc oxide), cadmium oxide (cadmium oxide), hafnia (hafnium oxide, HfO), indium oxide gallium zinc (indium gallium zinc oxide, InGaZnO), indium oxide gallium zinc-magnesium (indium gallium zinc magnesium oxide, InGaZnMgO), indium oxide gallium magnesium (indium gallium magnesium oxide, InGaMgO) or indium oxide gallium aluminium (indium gallium aluminum oxide, InGaAlO) etc., in addition, also can be by tiny molecule material such as carbon nanotube (Carbon Nano Tube, CNT), silver carbon nanotube or copper carbon nanotube etc., but be not limited to this.Patterning screen layer 28 also can adopt the material identical with the first electrode axis 22, the second electrode axis 24 and wire 26 to make.In addition, if wire 26 adopts the material making different with the first electrode axis 22 and the second electrode axis 24, can select the good metal of electric conductivity such as silver (Ag), copper (Cu), gold (Au), aluminium (Al), molybdenum (Mo), tungsten (W), nickel (Ni), iron (Fe), platinum (Pt), tin (Sn), plumbous (Pb), or alloy such as silver-bearing copper, cadmium copper, chromium-copper, beryllium copper, zirconium copper, al-mg-si, magnalium, magnalium iron, aluminium zirconium etc. consist of, but be not limited to this.Protective seam 32 can comprise inorganic material; for example silicon nitride (silicon nitride), monox (silicon oxide) and silicon oxynitride (silicon oxynitride) or organic material; for example; acrylic resin (acrylic resin) and other material that is fit to, but be not limited with above-mentioned.Substrate 10 can include hard substrate, glass for example, but or flexing substrate, polycarbonate (polycarbonate for example, PC), poly terephthalic acid second two fat (polyethylene terephthalate, PET), polymethyl methacrylate (polymethylmesacrylate, PMMA), polysulfones (Polysulfone, PES) or other cyclenes copolymers (cyclic olefin copolymer).
Hereinafter will implement the sample attitude for the difference of the contactor control device of the utility model and describe, and be simplified illustration, and below illustrate and describe in detail mainly for each embodiment difference, and no longer something in common is repeated to give unnecessary details.In addition, element system identical among each embodiment of the utility model indicates with identical label, is beneficial to check one against another between each embodiment.
Fig. 3 is the structure top view of the contact panel of the utility model the second preferred embodiment.As shown in Figure 3, contact panel 2 includes a substrate 10, and planning has a viewing area 12 and a surrounding zone 14 on the substrate 10.Viewing area 12 interior definition have a plurality of induction blocks 30.Be in the present embodiment with the utility model the first preferred embodiment difference, each is responded to and includes two the first electrode axis 42 that are set up in parallel and second electrode axis 44 in the block 30, each first electrode axis 42 comprises that the first a straight-bar part 42a and at least one first along first direction (for example for Y direction) moulding hands over and holds part 42c, wherein first hands over and holds part 42c and (for example be X-direction) from the first straight-bar part 42a along a second direction to extend to form.Each second electrode axis 44 comprises that one hands over along the second straight-bar of first direction moulding part 44a and at least one second and to hold part 44c, wherein second hand over and to hold part 44c and extend to form along second direction from the second straight-bar part 44a, the first straight-bar part 42a and the second straight-bar part 44a are arranged in parallel, and first hands over and hold part 42c and second and hand over and hold partly that 44c twines but a plurality of windings of the formation district 45 that is electrically insulated each other mutually.In addition, the second straight-bar part 44a of first straight-bar of each first electrode axis 42 part 42a and each the second electrode axis 44 is connected to (not shown) in outside little processing by wire 26 all respectively.Compared to the first preferred embodiment of the present utility model, present embodiment increases the quantity of induction block 30 interior electrode axis, helps to promote the precision of contact panel.The material of all the other elements of present embodiment is all identical with the utility model the first preferred embodiment with making step, comprises that forming a patterning screen layer 28 is positioned on the substrate 10, and forms each element of the comprehensive covering of a protective seam (Fig. 3 does not illustrate).
In the various embodiments described above, first hands over and to hold part and second and hand over that to hold kenel that part twines mutually be that the right angle is handed over and held, yet the utility model is not but as restriction, Fig. 4 is the structure top view of the contact panel of the utility model the 3rd preferred embodiment, as shown in Figure 4, contact panel 3 includes a substrate 10, and planning has a viewing area 12 and a surrounding zone 14 on the substrate 10.Viewing area 12 interior definition have a plurality of induction blocks 30, include the first electrode axis 52 and the second electrode axis 54 in the induction block 30, each first electrode axis 52 comprises that at least one the first straight-bar part 52a along the first direction moulding, a cross bar part 52b and at least one first along the second direction moulding hand over and hold part 52c, wherein this cross bar part 52b connects two the first straight-bar part 52a, and this first friendship is held part 52c and extended to form along second direction from this first straight-bar part 52a.Each second electrode axis 54 comprises that one hands over along the second straight-bar of first direction moulding part 54a and one second and to hold part 54c, wherein second hand over and to hold part 54c and extend to form along second direction from this second straight-bar part 54a, the first straight-bar part 52a and the second straight-bar part 54a are arranged in parallel, and first hands over and hold part 52c and second and hand over and hold partly that 54c twines but a plurality of windings of the formation district 55 that is electrically insulated each other mutually.Be with the utility model the first preferred embodiment difference that first of the first electrode axis 52 is handed over and hold part 52c and second of the second electrode axis 54 and hand over that to hold kenel that part 54c twines mutually be that arc is handed over and held, the cross bar part 52b of the second electrode axis 54 be an arc cross bar partly.Present embodiment is to provide the first friendship to hold part and second to hand over the another kind winding kenel of holding part, but be not limited to this, of the present utility model first hands over and to hold part and second and hand over that to hold kenel that part twines mutually be that the right angle is handed over and held or arc is handed over and held or other arbitrary forms are handed over and held, and need only satisfy the first electrode axis and the second electrode axis and mutually twine and be electrically insulated but without overlapping getting final product intersected with each other.
In sum, the contact panel that the utility model provides, definition has at least one induction block in the viewing area of substrate, each responds to the first electrode axis and the second electrode axis that includes equidirectional in the block, the first electrode axis is mutually twined with the second electrode axis and is stacked without intersecting, and the first electrode axis and the second electrode axis all are connected to outside microprocessor by the wire of equidirectional, therefore outside in the viewing area, only there is a direction must reserve the position of wire, remaining direction headspace can effectively reduce, and promotes the shared area in contact panel viewing area.In addition, the utility model can effectively shield phase mutual interference between each electrode at the patterning screen layer on the substrate, improves degree of stability and the enhanced performance of contact panel.
The method for making of the contact panel that the contact panel that above-described embodiment provides can provide by the utility model forms.Fig. 5 is the process flow diagram of method for making of the contact panel of the utility model preferred embodiment, and this method for making comprises step S10: form a plurality of the first electrode axis; S12: form a plurality of the second electrode axis; And S14: form plural wires, wherein, respectively should respond to the electrode axis structure that forms in the block, at different embodiment different enforcement sample attitudes is arranged, for example respectively be formed with single this first electrode axis and single this second electrode axis (the first and the 3rd embodiment that is respectively such as Fig. 1 and Fig. 4) in this induction block, or respectively be formed with two these first electrode axis that are set up in parallel and this second electrode axis (the second embodiment as shown in Figure 3) in this induction block.Those first electrode axis are positioned at copline with corresponding those second electrode axis and twine each other and be electrically insulated, and those wires then connect respectively corresponding those first electrode axis and those the second electrode axis by same direction.Secondly, also comprise step S16: form a patterning screen layer in the periphery of each induction block, and respectively respond between the block and separate by this patterning screen layer.
In a preferred embodiment, step S10 can merge into a step S1 to step S14, when forming the first electrode axis and the second electrode axis, can form plural wires, namely a plurality of first electrode axis, a plurality of second electrode axis and plural wires are because adopting same material to form in same step S1.In addition, except wire can be made simultaneously with the first electrode axis and the second electrode axis, the patterning screen layer also can be made simultaneously with above-mentioned each element, being step S10 can merge into a step S2 to step S16, a plurality of first electrode axis, a plurality of second electrode axis, plural wires and patterning screen layer are because adopting same material to form in same step S2, use the minimizing fabrication steps, enhance productivity.Certainly, the utility model is not limited to this, that is to say, the first electrode axis, the second electrode axis, wire and patterning screen layer also can be according to process requirement, finished by different steps, or only have the part said elements to form in same step, all the other are then formed by other steps.
In addition; after finishing the first electrode axis, the second electrode axis and wire (perhaps also comprise and form the patterning screen layer); the method for making of the contact panel that present embodiment provides can also comprise step S3: form a protective seam; be covered on the first electrode axis, the second electrode axis and the wire and (perhaps also comprise and being covered on the patterning screen layer), in order to avoid those elements to be subject to chemical change or physical action impact and to damage.
In sum, the method for making of the contact panel that the utility model embodiment provides, the first electrode axis, the second electrode axis, wire and patterning screen layer can form in same step, can reduce fabrication steps, enhance productivity.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (13)
1. a contact panel is characterized in that, includes at least:
A plurality of first electrode axis, a plurality of the second electrode axis and plural wires, wherein those first electrode axis are positioned at copline with corresponding those second electrode axis and twine each other and be electrically insulated, and those wires then connect respectively corresponding those first electrode axis and those the second electrode axis by same direction.
2. contact panel according to claim 1, it is characterized in that, more comprise a substrate, distinguish on this substrate a viewing area and a surrounding zone are arranged, this surrounding zone is positioned at a side of this viewing area, and those first electrode axis and those the second electrode axis are positioned at this viewing area, and those wires are positioned at this surrounding zone.
3. contact panel according to claim 2 is characterized in that, definition has at least one induction block on this viewing area, respectively includes single this first electrode axis and single this second electrode axis in this induction block.
4. described contact panel according to claim 3, it is characterized in that, each first electrode axis comprises at least one the first straight-bar part along the first direction moulding, one hands over along the cross bar of second direction moulding part and at least one first and to hold part, wherein this cross bar partly connects two the first straight-bar parts, it is to extend to form along second direction from this first straight-bar part that part is held in this first friendship, each second electrode axis comprises that one hands over along the second straight-bar of this first direction moulding part and at least one second and to hold part, wherein this second hands over that to hold part be to extend to form along second direction from this second straight-bar part, this first straight-bar partly partly is arranged in parallel with this second straight-bar, and this first friendship is held partly and the mutual winding of part is held in the second friendship but a plurality of windings of the formation district that is electrically insulated each other.
5. described contact panel according to claim 2 is characterized in that definition has at least one induction block on this viewing area, respectively includes two these first electrode axis that are set up in parallel and this second electrode axis in this induction block.
6. described contact panel according to claim 5, it is characterized in that, each first electrode axis comprises that one hands over along the first straight-bar of first direction moulding part and at least one first and to hold part, wherein this first hands over that to hold part be to extend to form along a second direction from this first straight-bar part, each second electrode axis comprises that one hands over along the second straight-bar of first direction moulding part and at least one second and to hold part, wherein this second hands over that to hold part be to extend to form along second direction from this second straight-bar part, this first straight-bar partly partly is arranged in parallel with this second straight-bar, and this first friendship is held partly and the mutual winding of part is held in the second friendship but a plurality of windings of the formation district that is electrically insulated each other.
7. according to claim 4 or 6 described contact panels, it is characterized in that those wires are connected to this first straight-bar part and this second straight-bar part by same direction.
8. according to claim 4 or 6 described contact panels, it is characterized in that this first is handed over and hold part and second and hand over that to hold kenel that part twines mutually be that the right angle is handed over and held or arc is handed over and held.
9. contact panel according to claim 1 is characterized in that, this first electrode axis and this second electrode axis are respectively a continuous structure.
10. contact panel according to claim 1 is characterized in that, this first electrode axis, this second electrode axis and this wire are made of same material.
11. according to claim 3 or 5 described contact panels, it is characterized in that, more comprise a patterning screen layer, this patterning screen layer is positioned at the periphery of those induction blocks, and respectively responds between the block and separate by this patterning screen layer.
12. contact panel according to claim 11 is characterized in that, those first electrode axis, those second electrode axis, those wires and this patterning screen layer are made of same material.
13. contact panel according to claim 1 is characterized in that, more comprises a protective seam, this protective seam is covered on those first electrode axis, those second electrode axis and those wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359361 CN202815763U (en) | 2012-07-24 | 2012-07-24 | Touch-control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359361 CN202815763U (en) | 2012-07-24 | 2012-07-24 | Touch-control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202815763U true CN202815763U (en) | 2013-03-20 |
Family
ID=47874613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220359361 Expired - Fee Related CN202815763U (en) | 2012-07-24 | 2012-07-24 | Touch-control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202815763U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015714A1 (en) * | 2012-07-24 | 2014-01-30 | 宸鸿科技(厦门)有限公司 | Touch panel and manufacturing method thereof |
| WO2014172964A1 (en) * | 2013-04-22 | 2014-10-30 | 京东方科技集团股份有限公司 | Lower substrate and manufacturing method therefor, liquid crystal display panel, and liquid crystal display |
| CN105094427A (en) * | 2015-07-20 | 2015-11-25 | 武汉华星光电技术有限公司 | Touch circuit and touch panel device |
-
2012
- 2012-07-24 CN CN 201220359361 patent/CN202815763U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015714A1 (en) * | 2012-07-24 | 2014-01-30 | 宸鸿科技(厦门)有限公司 | Touch panel and manufacturing method thereof |
| CN103576950A (en) * | 2012-07-24 | 2014-02-12 | 宸鸿科技(厦门)有限公司 | Touch panel and manufacturing method thereof |
| WO2014172964A1 (en) * | 2013-04-22 | 2014-10-30 | 京东方科技集团股份有限公司 | Lower substrate and manufacturing method therefor, liquid crystal display panel, and liquid crystal display |
| CN105094427A (en) * | 2015-07-20 | 2015-11-25 | 武汉华星光电技术有限公司 | Touch circuit and touch panel device |
| CN105094427B (en) * | 2015-07-20 | 2018-03-13 | 武汉华星光电技术有限公司 | Touch-control circuit and touch control panel device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103576950B (en) | Contact panel and preparation method thereof | |
| CN103941946B (en) | Touch screen and display device | |
| CN102981664B (en) | Touch electrode structure and the contact panel of application thereof | |
| US8946578B2 (en) | Touch panel and a manufacturing method thereof | |
| US20140118635A1 (en) | Touch screen having mesh patterned electrodes | |
| CN101387934B (en) | Projecting capacitive touch sensing device, display panel, and image display system | |
| CN102929454A (en) | Capacitive touch panel and method for reducing visibility of metal conductors thereof | |
| CN103793089B (en) | Touch panel | |
| CN104516561A (en) | Touch panel and touch display | |
| CN104978069B (en) | Touch control device | |
| CN104216598A (en) | Touch substrate, manufacturing method of touch substrate and touch display device | |
| CN105630248B (en) | A kind of Variable Array difunctional touch-control sensor, control detecting system, touch module and touch control display apparatus | |
| CN104142748A (en) | Touch panel | |
| CN202815763U (en) | Touch-control panel | |
| CN103092387A (en) | Touch panel | |
| CN204414714U (en) | Capacitive touch screen diaphragm | |
| CN203084686U (en) | Touch electrode device | |
| CN104777926B (en) | Contact panel | |
| CN202351840U (en) | Capacitive touch control panel | |
| CN204256697U (en) | Contact panel | |
| CN104571666A (en) | Touch panel and touch electrode structure thereof | |
| CN207302002U (en) | A kind of touch screen | |
| CN102707834A (en) | Touch panel and manufacture method of touch sensing layer of panel | |
| CN202976019U (en) | Touch panel | |
| CN203480486U (en) | Touch panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20210724 |