CN107272975A - Contact panel and display device - Google Patents
Contact panel and display device Download PDFInfo
- Publication number
- CN107272975A CN107272975A CN201710320849.0A CN201710320849A CN107272975A CN 107272975 A CN107272975 A CN 107272975A CN 201710320849 A CN201710320849 A CN 201710320849A CN 107272975 A CN107272975 A CN 107272975A
- Authority
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- China
- Prior art keywords
- electrode
- end lead
- lead
- contact panel
- electrode end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000004888 barrier function Effects 0.000 claims abstract description 32
- 239000000758 substrate Substances 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 12
- 230000005611 electricity Effects 0.000 description 10
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 241001009766 Argyrodendron trifoliolatum Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
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
-
- 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
- G06F3/0412—Digitisers structurally integrated in a display
Abstract
The invention discloses a kind of contact panel, the contact panel includes first electrode and electrode tip lead, the electrode tip lead connects the edge of the first electrode and the width positioned at the contact panel, the electrode tip lead includes first electrode end lead and second electrode end lead, insulating barrier is provided between first electrode end lead and second electrode end lead, and projection of the first electrode end lead in the insulating barrier vertical direction and second electrode end lead are least partially overlapped.The present invention also disclosed a kind of display device.First electrode end lead and second electrode end lead are respectively arranged at the relative both sides of insulating barrier, and first electrode end lead is overlapping with second electrode end lead portion or all overlapping, reduce quantity of the electrode tip lead on the same surface of touch panel frame region, reduce the frame of contact panel, correspondence increases the viewing area of display device, narrow frame effect is realized, Consumer's Experience is improved.
Description
Technical field
The present invention relates to display technology field, more particularly, to a kind of contact panel and display device.
Background technology
With the development of science and technology, the touch technology of display screen has also obtained development at full speed, and touch-screen is extensive
Applied in the electronic equipments such as mobile phone, computer, e-book, tablet personal computer, it has also become essential part in people's life.With
It is various can the numerous and confused of display device of touch-control emerge, consumer is to touching the requirements of each side such as the attractive in appearance of screen, performance
More and more higher.Capacitive touch screen is a kind of touch-control structure for being widely used in display device, the condenser type of external hanging type structure
Touch-screen is mainly GFF (Glass-Film-Film) structure, the i.e. structure of glass cover-plate-membrane electrode-membrane electrode, and
Membrane electrode needs to be electrically connected with the flexible PCB (Flexible Printed Circuit, FPC) positioned at contact panel one end
Connect, so as to realize the electrical connection with other electronic devices of display device.
In the prior art, the center section of contact panel is viewing area, and the edge of viewing area passes through opaque gold
Category lead by membrane electrode with the top of the contact panel or the flexible PCB of bottom is attached, realize flexible PCB and
The electrical connection of membrane electrode.In order to display device overall appearance effect, it is necessary to contact panel both sides process black frame come
Metal lead wire is covered, so as to reduce the size of viewing area, the display device of Wide frame significantly reduces Consumer's Experience.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of contact panel and display device, to solve in the prior art
The frame of contact panel is wider, and viewing area is smaller, the problem of Consumer's Experience is relatively low.
In order to solve the above technical problems, the present invention provides a kind of contact panel, the contact panel include first electrode and
Electrode tip lead, the electrode tip lead connects the edge of the first electrode and the width positioned at the contact panel,
The electrode tip lead includes first electrode end lead and second electrode end lead, first electrode end lead and described second
Insulating barrier, and projection and institute of the first electrode end lead in the insulating barrier vertical direction are provided between electrode tip lead
State second electrode end lead least partially overlapped.
Further, first electrode end lead draws in the projection of the insulating barrier vertical direction with the second electrode end
Line partly overlaps.
Further, first electrode end lead draws in the projection of the insulating barrier vertical direction with the second electrode end
Line is completely overlapped.
Further, the contact panel also includes substrate, and the insulating barrier is replaced by the substrate, and the substrate is located at institute
State between first electrode end lead and second electrode end lead.
Further, the contact panel also includes circuit board and circuit end lead, and the electrode tip lead passes through the electricity
Terminal lead is electrically connected to the circuit board, and the circuit board and the circuit end lead are located at the contact panel length direction
One end.
Further, the contact panel also includes the first through hole and the second through hole, described first through the insulating barrier
Through hole is located at the junction of second electrode end lead and the circuit end lead, and second electrode end lead passes through
The first through hole is connected with the circuit end lead, and second through hole is located at second electrode end lead and described the
The junction of one electrode, and second electrode end lead is connected by second through hole with the first electrode.
Further, the circuit end lead includes the first circuit end lead and second circuit end lead, first circuit
Lead is held to connect the circuit board and first electrode end lead, second circuit end lead connects the circuit board and institute
State second electrode end lead, and the first circuit end lead be located at the first electrode and second circuit end lead it
Between.
Further, the substrate includes the first side and the second side that are oppositely arranged, first electrode end lead and described
Circuit end lead is located at first side, and second electrode end lead is located at second side.
Further, the insulating barrier, first electrode end lead, the circuit end lead and the second electrode end are drawn
Line is located at the same side of the substrate.
Further, the quantity of first electrode end lead is multiple, the quantity of second electrode end lead be it is multiple,
And the quantity of first electrode end lead is identical with the quantity of second electrode end lead.
Further, the spacing per two adjacent first electrode end leads and every two adjacent second electrodes
Hold the spacing of lead identical, and each first electrode end lead projects correspondence in the vertical direction of the contact panel
It is overlapping with a second electrode end lead.
The present invention also provides a kind of display device, and the display device is included described in display panel and any of the above one
Contact panel, the display panel is stacked with the contact panel, and the display panel output image is simultaneously touched through described
The transparent region of control panel is shown.
Beneficial effects of the present invention are as follows：First electrode end lead and second electrode end lead are respectively arranged at insulating barrier phase
To both sides, and first electrode end lead it is overlapping with second electrode end lead portion or all it is overlapping, reduce electrode tip and draw
Line and then reduces electrode tip lead on the width of contact panel in the quantity on the same surface of touch panel frame region
Shared size, that is, reduce the frame of contact panel, and correspondence increases the viewing area of display device, realizes narrow frame effect
Really, Consumer's Experience is improved.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other substantially modes of texturing are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the side of contact panel provided in an embodiment of the present invention.
Fig. 2 is the structural representation of the opposite side of contact panel provided in an embodiment of the present invention.
Fig. 3 is the section partial schematic diagram of contact panel provided in an embodiment of the present invention.
Fig. 4 and Fig. 5 draws for the circuit end lead of the side of contact panel provided in an embodiment of the present invention with second electrode end
The partial schematic diagram of line junction.
Opposite side circuit end leads and second electrode end of the Fig. 6 for contact panel contact panel provided in an embodiment of the present invention
The partial schematic diagram of lead junction.
Fig. 7 is the first electrode of contact panel provided in an embodiment of the present invention and the side of second electrode end lead junction
Partial schematic diagram.
Fig. 8 is the section partial schematic diagram of the contact panel of another embodiment provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Also referring to Fig. 1, Fig. 2 and Fig. 3, contact panel includes circuit board 20, first electrode 10, circuit end lead 310
And electrode tip lead 320, circuit end lead 310 and electrode tip lead 320 be connected to form conductive lead wire be used for electrically connect it is first electric
Pole 10 and circuit board 20.Specifically, the connection circuit board 20 of circuit end lead 310 and electrode tip lead 320, and circuit end lead
310 are respectively positioned on same one end of the length direction of contact panel with circuit board 20；Electrode tip lead 320 connects first electrode 10 and electricity
Terminal lead 310, and electrode tip lead 320 is located at the edge of the width of contact panel.A kind of preferably embodiment
In, contact panel generally rectangle, circuit board 20 is located at the side of contact panel short side, and circuit end lead 310 is located at touch surface
The edge of the short side of plate, electrode tip lead 320 is located at the edge on the long side being connected with the short side, circuit end lead 310 and electrode
The position for holding lead 320 to connect is the right angle of rectangle.Further, the edge on two long sides of contact panel is arranged with electricity
Extreme lead 320, causes the wide situation of a side frame to occur to avoid electrode tip lead 320 from concentrating on side.
In some embodiments of the present invention, the connection first electrode 10 of electrode tip lead 320 and the width for being located at contact panel
The edge in direction, electrode tip lead 320 includes first electrode end lead 322 and second electrode end lead 324, and first electrode
Hold and insulating barrier 80 is provided between lead 322 and second electrode end lead 324.First electrode end lead 322 and second electrode end are drawn
Line 324 respectively be located at insulating barrier 80 both sides, and projection of the first electrode end lead 322 in the vertical direction of insulating barrier 80 with
Second electrode end lead 324 is least partially overlapped.In some embodiments, first electrode end lead 322 is vertical in insulating barrier 80
Projection on direction partly overlaps with second electrode end lead 324, and overlapping part is more, and electrode tip lead 320 is in touch surface
Scope shared by the width of plate is smaller, and the edge of contact panel is narrower, and the narrow frame effect of correspondence display device is better.Its
In his embodiment, first electrode end lead 322 is complete in the projection of the vertical direction of insulating barrier 80 and second electrode end lead 324
Overlapping, the scope shared by electrode tip 320 width in contact panel of lead is the model shared by first electrode end lead 322
Enclose or second electrode end lead 324 shared by scope so as to greatest extent reduce touch panel edge size, correspondence improve
The narrow frame effect of display device.
In the embodiment of the present invention, contact panel also includes substrate 90, and substrate 90 is used to carry the grade conductive thin of first electrode 10
Film.Substrate 90 includes the first side 92 and the second side 94, the first side 92 and two faces that the second side 94 is relative setting, works as touch-control
Panel application is when display device, and contact panel realizes touch controllable function, and display light passes through contact panel display image, shows light
Line injects substrate 90 from the second side 94, and substrate 90 is projected from the first side 92.In a kind of preferably embodiment, specific to Fig. 1 and
Fig. 3, first electrode end lead 322 and circuit end lead 310 are located at the first side 92, and second electrode end lead 324 is located at the second side
94.Certainly, in other embodiment, as shown in figure 8, insulating barrier 80, first electrode end lead 322, circuit end lead 310 and
Two electrode tip leads 324 can also be located at the same side of substrate 90, i.e. second electrode end lead 324, the electricity of insulating barrier 80 and first
Extreme lead 322 is stacked gradually in the first side 92 or the second side 94；In certain embodiments, insulating barrier 80 is substrate 90, such as
This can not only save the manufacture craft of insulating barrier 80, it is possible to reduce the integral thickness of contact panel.
In a kind of preferably embodiment, the quantity of first electrode end lead 322 is multiple, second electrode end lead 324
Quantity to be multiple, and the quantity of first electrode end lead 322 is identical with the quantity of second electrode end lead 324, quantity phase
Deng overlapping with second electrode end lead 324 beneficial to first electrode end lead 322.Further, per two first adjacent electricity
The spacing of extreme lead 322 is identical with the spacing per two adjacent second electrode end leads 324, and each first electrode
Hold lead 322 overlapping with a second electrode end lead 324 in the projection correspondence of contact panel vertical direction.Therefore, it is distributed in
The first electrode end lead 322 and second electrode end lead 324 of the both sides of insulating barrier 80 are completely overlapped, and electrode tip lead 320 is being touched
It is the scope or second electrode end lead 324 shared by first electrode end lead 322 to control the scope shared by the width of panel
Shared scope, so as to reduce the size of touch panel edge to greatest extent, correspondence improves the narrow frame effect of display device.
First electrode end lead 322 and second electrode end lead 324 are respectively arranged at the relative both sides of insulating barrier 80, and
First electrode end lead 322 partly overlaps or all overlapping with second electrode end lead 324, reduces electrode tip lead 320 and exists
The quantity on the same surface of touch panel frame region, and then electrode tip lead 320 is reduced on the width of contact panel
Shared size, that is, reduce the frame of contact panel, and correspondence increases the viewing area of display device, realizes narrow frame effect
Really, Consumer's Experience is improved.
In the present embodiment, electrode tip lead 320 and circuit end lead 310 are metal lead wire.A kind of preferably embodiment party
In formula, metal lead wire is elargol line, i.e., pattern the elargol line formed after processing by silver paste.Elargol line conducts electricity very well, electricity
Resistance is smaller, is debugged beneficial to chip, and elargol line is opaque, needs to block by veil when using in the display device.
Further, first electrode 10 is the conductive film of transparent conductive material formation, in a kind of preferably embodiment,
First electrode 10 is tin indium oxide (Indium tin oxide, ITO) film of patterning.Further, first electrode 10
Quantity is multiple, and length direction array arrangement of the first electrode 10 along contact panel.The end of each first electrode 10 connects
An electrode tip lead 320 is connect, and electrode tip lead 320 is located at first electrode 10 in the both sides of width.It is a kind of preferable
Embodiment in such as Fig. 1, first electrode 10 is strip, and first electrode 10 includes two relative first ends 102 and the
Two ends 104, each first electrode 10 only has one of first end 102 and the second end 104 connection electrode end lead 320.
First electrode end lead 322 and second electrode end lead 324 are respectively arranged at the relative both sides of insulating barrier 80, and
First electrode end lead 322 partly overlaps or all overlapping with second electrode end lead 324, reduces electrode tip lead 320 and exists
The quantity on the same surface of touch panel frame region, and then electrode tip lead 320 is reduced on the width of contact panel
Shared size, that is, reduce the frame of contact panel, and correspondence increases the viewing area of display device, realizes narrow frame effect
Really, Consumer's Experience is improved.
Fig. 4, Fig. 5, Fig. 6 and Fig. 7 are referred to, wherein Fig. 4 shows Fig. 5 circuit end lead 310, first electrode end simultaneously
The second electrode end lead 324 of lead 322 and Fig. 6, and second electrode end lead 324 is represented by dotted lines.Contact panel is also wrapped
The through hole 704 of first through hole 702 and second of insulating barrier 80 is included, first through hole 702 is located at second electrode end lead 324 and circuit end
The junction of lead 310, and second electrode end lead 324 is connected by first through hole 702 with circuit end lead 310,
Two through holes 704 are located at second electrode end lead 324 and the junction of first electrode 10, and second electrode end lead 324 passes through
Second through hole 704 is connected with first electrode 10.In a kind of embodiment, second electrode end lead 324 passes through first through hole 702
Circuit end lead 310 is connected, second electrode end lead 324 connects first electrode 10, i.e. second electrode end through the second through hole 704
The tie point, second electrode end lead 324 and the equal position of tie point of first electrode 10 of lead 324 and circuit end lead 310 insulate
The same side of layer 80, connected mode simply easily makes, in other embodiment or circuit end lead 310 passes through first
Draw through the second through hole 704 connection second electrode end at the connection second electrode of through hole 702 end lead 324, the edge of first electrode 10
Line 324.
In the present embodiment, circuit end lead 310 includes the first circuit end lead 312 and second circuit end lead 314, first
Circuit end lead 312 connects circuit board 20 and first electrode end lead 322, the connection He of circuit board 20 of second circuit end lead 314
Second electrode end lead 324, and the first circuit end lead 312 is positioned between first electrode 10 and second circuit end lead 314.
The connection of second circuit end lead 314 and second electrode end lead 324 is needed through first through hole 702, second circuit end lead
314 need, through the second through hole 704, the first circuit end lead 312 to be arranged at into first electrode 10 with the connection of first electrode 10
Be conducive to arranging the through hole 704 of first through hole 702 and second between second circuit end lead 314.
First electrode end lead 322 and second electrode end lead 324 are respectively arranged at the relative both sides of insulating barrier 80, and
First electrode end lead 322 partly overlaps or all overlapping with second electrode end lead 324, reduces electrode tip lead 320 and exists
The quantity on the same surface of touch panel frame region, and then electrode tip lead 320 is reduced on the width of contact panel
Shared size, that is, reduce the frame of contact panel, and correspondence increases the viewing area of display device, realizes narrow frame effect
Really, Consumer's Experience is improved.
Such as Fig. 1 in the present embodiment, contact panel also includes second electrode 50 and electrical connection circuit plate 20 and second electrode 50
Second electrode lead 40, first electrode 10 and second electrode 50 be oppositely arranged to form electric capacity, and second electrode lead 40 connects electricity
Road plate 20 and same one end that the length direction of contact panel is located on circuit board 20 1, contact panel is not influenceed in width
On transparent region size.Second electrode 50, which is provided only with an end in face of the position side of circuit board 20, to be used to connect
Second electrode lead 40.In a kind of preferably embodiment, second electrode 50 is also strip, and the placement of second electrode 50
Direction is vertical with first electrode 10.
Contact panel provided in an embodiment of the present invention also includes cover plate 60, cover plate 60, first electrode 10 and second electrode 50
It is stacked, on the one hand, the edge of cover plate 60 printing frame is used to block metal lead wire and circuit board 20, specifically, cover plate 60 prints
Brush frame correspondence second electrode end lead 324, circuit end lead 310, second electrode lead 40 and circuit board 20.On the other hand use
Touch control operation is carried out in contact user's finger.
In the present embodiment, second electrode lead 40 is metal lead wire.In a kind of preferably embodiment, metal lead wire is silver
Tree lace, i.e., pattern the elargol line formed after processing by silver paste.Elargol line conducts electricity very well, and resistance is smaller, is adjusted beneficial to chip
Examination, elargol line is opaque, needs to block by veil when using in the display device.
First electrode end lead 322 and second electrode end lead 324 are respectively arranged at the relative both sides of insulating barrier 80, and
First electrode end lead 322 partly overlaps or all overlapping with second electrode end lead 324, reduces electrode tip lead 320 and exists
The quantity on the same surface of touch panel frame region, and then electrode tip lead 320 is reduced on the width of contact panel
Shared size, that is, reduce the frame of contact panel, and correspondence increases the viewing area of display device, realizes narrow frame effect
Really, Consumer's Experience is improved.
The embodiment of the present invention also provides a kind of display device, including display panel and above-described contact panel, display
Panel is stacked with contact panel, and display panel output image simultaneously passes through the transparent region of contact panel to show.The present embodiment
In, display device includes mobile phone, tablet personal computer, TV etc..
Further, display device also includes system board, housing and battery, and system board electrically connects contact panel and aobvious
Show panel and control electrical connection contact panel and display panel work, battery is used for main board power supply, and housing houses mainboard, electricity
Pond, contact panel and display panel, play protection display device device and effect attractive in appearance.
First electrode end lead 322 and second electrode end lead 324 are spatially separated, such as first electrode end lead
322 and second electrode end lead 324 be respectively arranged at the relative both sides of insulating barrier 80, and first electrode end lead 322 and
Two electrode tip leads 324 partly overlap or all overlapping, reduce electrode tip lead 320 in the same table of touch panel frame region
The quantity in face, and then reduce the size shared on the width of contact panel of electrode tip lead 320, that is, reduce touch-control
The frame of panel, correspondence increases the viewing area of display device, realizes narrow frame effect, improves Consumer's Experience.
Above disclosed is only several preferred embodiments of the invention, can not limit the power of the present invention with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and according to present invention power
Profit requires made equivalent variations, still falls within and invents covered scope.
Claims (12)
1. a kind of contact panel, it is characterised in that the contact panel includes first electrode and electrode tip lead, the electrode tip
Lead connects the edge of the first electrode and the width positioned at the contact panel, and the electrode tip lead includes first
Electrode tip lead and second electrode end lead, provided with insulation between first electrode end lead and second electrode end lead
Layer, and projection and second electrode end lead at least portion of the first electrode end lead in the insulating barrier vertical direction
Divide overlapping.
2. contact panel according to claim 1, it is characterised in that first electrode end lead hangs down in the insulating barrier
Nogata to projection it is overlapping with second electrode end lead portion.
3. contact panel according to claim 1, it is characterised in that the first electrode lead is vertical in the insulating barrier
The projection in direction and second electrode end lead are completely overlapped.
4. contact panel according to claim 1, it is characterised in that the contact panel also includes substrate, the insulation
Layer is replaced by the substrate, and the substrate is located between first electrode end lead and second electrode end lead.
5. contact panel according to claim 1, it is characterised in that the contact panel also includes circuit board and circuit end
Lead, the electrode tip lead is electrically connected to the circuit board, the circuit board and the circuit by the circuit end lead
Lead is held to be located at one end of the contact panel length direction.
6. contact panel according to claim 5, it is characterised in that the contact panel also includes running through the insulating barrier
First through hole and the second through hole, the first through hole is located at the connection of second electrode end lead and the circuit end lead
Locate, and second electrode end lead is connected by the first through hole with the circuit end lead, second through hole
Positioned at the junction of second electrode end lead and the first electrode, and second electrode end lead passes through described the
Two through holes are connected with the first electrode.
7. contact panel according to claim 6, it is characterised in that the circuit end lead includes the first circuit end lead
With second circuit end lead, the first circuit end lead connects the circuit board and first electrode end lead, and described the
Two circuit end leads connect the circuit board and second electrode end lead, and the first circuit end lead is positioned at described
Between first electrode and second circuit end lead.
8. contact panel according to claim 4, it is characterised in that the substrate includes the first side being oppositely arranged and the
Two sides, first electrode end lead and the circuit end lead are located at first side, and second electrode end lead is located at
Second side.
9. contact panel according to claim 4, it is characterised in that the insulating barrier, first electrode end lead, institute
State circuit end lead and second electrode end lead is located at the same side of the substrate.
10. contact panel according to claim 1, it is characterised in that the quantity of first electrode end lead be it is multiple,
The quantity of second electrode end lead is multiple, and the quantity of first electrode end lead is drawn with the second electrode end
The quantity of line is identical.
11. contact panel according to claim 10, it is characterised in that per two adjacent first electrode end leads
Spacing it is identical with the spacing per two adjacent second electrode end leads, and each first electrode end lead
It is overlapping with a second electrode end lead in the vertical direction projection correspondence of the contact panel.
12. a kind of display device, it is characterised in that the display device includes display panel and claim 1 to 11 is any one
Contact panel described in, the display panel is stacked with the contact panel, and the display panel output image is simultaneously worn
The transparent region for crossing the contact panel is shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710320849.0A CN107272975A (en) | 2017-05-09 | 2017-05-09 | Contact panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710320849.0A CN107272975A (en) | 2017-05-09 | 2017-05-09 | Contact panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107272975A true CN107272975A (en) | 2017-10-20 |
Family
ID=60074106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710320849.0A Pending CN107272975A (en) | 2017-05-09 | 2017-05-09 | Contact panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107272975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448555A (en) * | 2018-12-04 | 2019-03-08 | 武汉华星光电半导体显示技术有限公司 | A kind of flexible display panels and preparation method thereof |
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| CN106020551A (en) * | 2016-06-02 | 2016-10-12 | 武汉华星光电技术有限公司 | Flexible touch screen and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448555A (en) * | 2018-12-04 | 2019-03-08 | 武汉华星光电半导体显示技术有限公司 | A kind of flexible display panels and preparation method thereof |
| CN109448555B (en) * | 2018-12-04 | 2020-11-06 | 武汉华星光电半导体显示技术有限公司 | Flexible display panel and preparation method thereof |
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