CN207473570U - Touch-control display module and electronic device - Google Patents
Touch-control display module and electronic device Download PDFInfo
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- CN207473570U CN207473570U CN201721356604.5U CN201721356604U CN207473570U CN 207473570 U CN207473570 U CN 207473570U CN 201721356604 U CN201721356604 U CN 201721356604U CN 207473570 U CN207473570 U CN 207473570U
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Abstract
Touch-control display module disclosed in the utility model includes touch control electrode layer, touch control electrode layer includes a plurality of touch control electrode, a plurality of contact conductor corresponding with a plurality of touch control electrode and elargol line, touch control electrode layer is divided into connected first area and second area, and second area is compared closer to the signal output end of touch control electrode layer in first area；A plurality of contact conductor is included positioned at the first electrode lead of first area and positioned at second area and second electrode lead corresponding with elargol line, first electrode lead leads to signal output end, and second electrode lead, which connects with corresponding elargol line and passes through elargol line, leads to signal output end.First electrode lead is to directly lead out to signal output end and save the overlapping area of the first electrode lead of needs and elargol line originally, and therefore, touch-control display module can reduce the width of the non-display area of touch-control display module both sides.The invention also discloses a kind of electronic devices.
Description
Technical field
The utility model is related to electronic technology field, more particularly to a kind of touch-control display module and electronic device.
Background technology
Existing touch-control display module includes viewing area and the non-display area around viewing area, and touch-control display module includes touching
Electrode layer is controlled, touch control electrode layer includes a plurality of contact conductor and a plurality of elargol line being correspondingly connected with a plurality of contact conductor, electrode
Lead and elargol line directly in the non-display area inside lap of touch control electrode layer both sides together with and pass through elargol line and lead to touch-control
The signal output end that electrode layer is connect with other electronic components, since the width of elargol line and contact conductor overlap joint is all higher than electrode
The width of lead and elargol line, thus the area of the non-display area of touch-control display module both sides is larger, thus, existing touch-control is shown
Show that the frame of module is wider.
Utility model content
The embodiment of the utility model provides a kind of touch-control display module and electronic device.
The touch-control display module of the utility model embodiment, the touch-control display module includes touch control electrode layer, described
Touch control electrode layer includes a plurality of touch control electrode, a plurality of contact conductor corresponding with a plurality of touch control electrode and elargol line, described
Touch control electrode layer is divided into connected first area and second area, and the second area is compared closer to institute in the first area
State the signal output end of touch control electrode layer；The a plurality of contact conductor include positioned at the first area first electrode lead and
Positioned at the second area and second electrode lead corresponding with the elargol line, the first electrode lead lead to the letter
Number output terminal, the second electrode lead, which connects with the corresponding elargol line and passes through the elargol line, leads to the signal
Output terminal.
First electrode lead in the touch-control display module of the utility model embodiment is to directly lead out to signal to export
It holds and eliminates the elargol line needed originally with first electrode gage lap, also just save the first electrode lead needed originally
With the overlapping area of elargol line, in other words, due to first electrode lead occupy non-display area width be less than contact conductor with silver
Lap width of the tree lace in non-display area, therefore, touch-control display module can reduce the non-display of touch-control display module both sides
The width in area.
In some embodiments, the touch control electrode layer includes the first opposite side and the second side, the signal output
End is between first side and the second side；
The first electrode lead leads to the signal output end from first side, the second electrode lead with it is right
The elargol line answered is connected to the second side, and the elargol line leads to the signal output end by the second side.
In this way, when first electrode lead leads to signal output end by the first side and is respectively positioned in non-display area, second
Contact conductor and elargol line are connected to the second side and pass through elargol line leads to signal output end by the second side, can avoid the
One contact conductor and elargol line are respectively positioned on the same side, so as to which viewing area be made to be located closer on the position at touch control electrode layer center.
In some embodiments, the touch control electrode layer includes the first opposite side and the second side, the signal output
End is between first side and the second side；
The first electrode lead leads to the signal output end from first side, and the quantity of the elargol line is more
Item, the quantity of the second electrode lead is a plurality of, the part second electrode lead and the corresponding part elargol line phase
First side is connected to, the part elargol line leads to the signal output end by first side；Described in another part
Second electrode lead is connected to the second side with elargol line described in corresponding another part, elargol line described in another part by
The second side leads to the signal output end.
In this way, partial second electrode lead and elargol line are connected to first by the touch-control display module of present embodiment
Side, another part second electrode lead and elargol line are connected to the second side, can make the second side non-display area width with
The width of the non-display area of first side is of substantially equal, so as to which viewing area be made to be located closer on the position at touch control electrode layer center.
In some embodiments, the touch control electrode layer includes being located at the bond end opposite with the signal output end,
The touch control electrode layer includes the first opposite side and the second side, the signal output end are located at first side and described second
Between side；
The first electrode lead leads to the signal output end from first side, and the second electrode lead is from institute
It states the second side and leads to the bond end, the second electrode lead is connected to the overlap joint with the corresponding elargol line
End, the elargol line lead to the signal output end by first side or the second side.
Touch control electrode layer both sides (the first side and the are connected to since the width of elargol line is less than contact conductor and elargol line
Two sides) non-display area in overlapping area, therefore, the touch-control display module of present embodiment can further reduce touch-control and show
Show the width of the non-display area of module both sides (the first side and the second side).
In some embodiments, the touch control electrode layer includes being located at the bond end opposite with the signal output end,
The touch control electrode layer includes the first opposite side and the second side, the signal output end are located at first side and described second
Between side；
The first electrode lead leads to the signal output end, the number of the second electrode lead from first side
It measures to be a plurality of, the quantity of the elargol line is a plurality of, and a plurality of second electrode lead leads to described from the second side
Bond end, a plurality of second electrode lead is connected to the bond end with the corresponding a plurality of elargol line respectively, a plurality of
The elargol line includes a plurality of first elargol line and a plurality of second elargol line, and a plurality of first elargol line is drawn by first side
Go out to the signal output end, a plurality of second elargol line leads to the signal output end by the second side.
First elargol line is led to signal output end by the touch-control display module of present embodiment by the first side, and by second
Elargol line leads to signal output end by the second side, can make the width of the non-display area of the second side and the non-display area of the first side
Width it is of substantially equal, so as to which viewing area be made to be located closer on the position at touch control electrode layer center.
In some embodiments, the quantity of the first elargol line and the quantity of the second elargol line are of substantially equal.
In this way, the quantity of the first elargol line and the quantity of the second elargol line are of substantially equal, the first elargol line is made to occupy the width of the first side
The width that the second side is occupied with the second elargol line is of substantially equal, so as to which viewing area be made to be located closer to the position at touch control electrode layer center
It puts.
In some embodiments, the touch control electrode layer includes being located at the bond end opposite with the signal output end,
The touch control electrode layer includes the first opposite side and the second side, the signal output end are located at first side and described second
Between side；
The first electrode lead leads to the signal output end, the number of the second electrode lead from first side
It measures to be a plurality of, the quantity of the elargol line is a plurality of, and the part second electrode lead leads to described take from first side
End is connect, second electrode lead described in another part leads to the bond end from the second side, and a plurality of second electrode is drawn
Line is connected to bond end with the corresponding a plurality of elargol line respectively；
The a plurality of elargol line includes connecting with the second electrode lead for leading to the bond end from first side
The a plurality of first elargol line that connects and with led to from the second side second electrode lead of the bond end connect it is more
Item the second elargol line, a plurality of first elargol line lead to the signal output end by first side, and a plurality of described second
Elargol line leads to the signal output end by the second side.
In this way, by the second elargol line be connected compared to gage lap side of first side closer to the second side after by the second side
Lead to the length that signal output end reduces the second elargol line.
In some embodiments, the touch-control display module includes viewing area and around the non-display of the viewing area
Area, the elargol line, the signal output end and the bond end are respectively positioned in the non-display area.In this way, elargol line will not
Block viewing area.
In some embodiments, the touch-control display module further includes flexible PCB, the flexible PCB and position
It is electrically connected in the elargol line of the signal output end and the first electrode lead.In this way, touch control electrode can be by soft
Property circuit board is connected with the electronic component in electronic device.
In some embodiments, the material of the contact conductor includes graphene, carbon nanotube, electrically conducting transparent polymerization
Any one in object, tin indium oxide.In this way, the light transmittance of contact conductor is higher (for example, light transmittance is more than 80%), work as electrode
When lead is located in viewing area, contact conductor influences the picture shown in viewing area smaller.
Touch-control of the electronic device of the utility model embodiment described in including housing and above-mentioned any one embodiment
Display module, the touch-control display module setting is on the housing.
First electrode lead in the electronic device of the utility model embodiment be directly lead out to signal output end and
The elargol line needed originally with first electrode gage lap is eliminated, also just saves the first electrode lead and silver needed originally
The overlapping area of tree lace, in other words, since the width that first electrode lead occupies non-display area is less than contact conductor and elargol line
Lap width in non-display area, therefore, electronic device can reduce the width of the non-display area of touch-control display module both sides.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
Description of the drawings
The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will
Become apparent and be readily appreciated that, wherein：
Fig. 1 is the floor map of the touch control electrode layer of the touch-control display module of the utility model certain embodiments.
Fig. 2 is the close-up schematic view at the II of touch control electrode layer in Fig. 1.
Fig. 3 is the floor map of the touch control electrode layer of the touch-control display module of the utility model certain embodiments.
Fig. 4 is the floor map of the touch control electrode layer of the touch-control display module of the utility model certain embodiments.
Fig. 5 is the floor map of the touch control electrode layer of the touch-control display module of the utility model certain embodiments.
Fig. 6 is the close-up schematic view at the VI of touch control electrode layer in Fig. 5.
Fig. 7 is the floor map of the touch control electrode layer of the touch-control display module of the utility model certain embodiments.
Fig. 8 is the sectional view of the touch-control display module of the utility model certain embodiments.
Fig. 9 is the floor map of the electronic device of the utility model certain embodiments.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that the utility model
Limitation.
It please refers to Fig.1 and Fig. 8, the touch-control display module 200 of the utility model embodiment includes touch control electrode layer 100,
Touch control electrode layer 100 includes a plurality of touch control electrode 10, a plurality of contact conductor 20 corresponding with a plurality of touch control electrode 10 and elargol line
30.Touch control electrode layer 10 is divided into connected first area 101 and second area 102, and second area is compared in first area 101
102 closer to touch control electrode layer 100 signal output end 103.A plurality of contact conductor 20 includes first positioned at first area 101
Contact conductor 21 and positioned at second area 102 and with 30 corresponding second electrode lead 22 of elargol line, first electrode lead 21 draws
Go out to signal output end 103, second electrode lead 22, which connects with corresponding elargol line 30 and passes through elargol line 30, leads to signal
Output terminal 103.
A plurality of touch control electrode 10 be disposed in first area 101 and second area 102 in, first area 101 and the
A plurality of touch control electrode 10 can be divided into the equal two parts of quantity, first area 101 and second area 102 by two regions 102
A plurality of touch control electrode 10 can be divided into the unequal two parts of quantity.The signal output end 103 of touch control electrode layer 100 is touch-control
One end that electrode layer 100 is electrically connected with other electronic components (for example, being 205 in flexible PCB figure).Touch control electrode layer 100 wraps
The first opposite side 105 and the second side 106 are included, signal output end 103 is between the first side 105 and the second side 106, touch-control electricity
The both ends of pole 10 are respectively close to the first side 105 and the second side 106.The quantity of touch control electrode 10 can be two, three, four or
It is arbitrary a plurality of.
The quantity of first electrode lead 21 can be one, two, three or arbitrarily a plurality of.First electrode lead 21 can be with
Signal output end 103 is led to by the first side 105 (as shown in Figure 1) or the second side 106.When the quantity of first electrode lead 21 is
When a plurality of, Ke Yishi：Part first electrode lead 21 is directly led out by the first side 105 to signal output end 103, another part
One contact conductor 21 can be directly led out by the second side 106 to signal output end 103；Can also be：Whole first electrodes are drawn
Line 21 is directly led out by the first side 105 to signal output end 103；It can also be：Whole first electrode leads 21 is by the
Two sides 106 are directly led out to signal output end 103.The quantity of second electrode lead 22 can be one, two, three or arbitrary
A plurality of, the quantity of second electrode lead 22 is consistent with the quantity of elargol line 30.Second electrode lead 22 can be with corresponding elargol
Line 30, which is connected to the first side 105 or the second side 106 (as shown in Figure 1) and passes through elargol line 30, leads to signal output end 103.
Second electrode lead 22 can also lead to the other positions of touch control electrode layer 100 (for example, as shown in Figures 4 and 5, second is electric
Pole lead 22 can also lead to the bond end 104 opposite with signal output end 103), then signal is led to by elargol line 30
Output terminal 103.
Touch-control display module 200 includes viewing area 201 and the non-display area 202 around viewing area 201, first electrode lead
21, which can partly be located at another part in viewing area 201, is located in signal output end 103；Alternatively, 21 equal position of first electrode lead
In in non-display area 202.Elargol line 30 and signal output end 103 are respectively positioned on 202 in non-display area (as shown in Figures 1 and 2).
First electrode lead 21 in the touch-control display module 200 of the utility model embodiment is directly led out to signal
Output terminal 103 and eliminate the elargol line for needing to overlap with first electrode lead 21 originally, also just save the needed originally
The overlapping area of one contact conductor 21 and elargol line 30, in other words, since first electrode lead 21 occupies the width of non-display area 202
Degree is less than contact conductor and lap width of the elargol line in non-display area 202, and therefore, touch-control display module 200 can reduce
The width of the non-display area 202 of 200 both sides of touch-control display module (the first side 105 and the second side 106).
Also referring to Fig. 1 and Fig. 8, the touch-control display module 200 of the utility model embodiment includes cover sheet
203rd, display module 204, touch control electrode layer 100 and flexible PCB (Flexible Printed Circuit, FPC) 205.It touches
It controls display module 200 and includes viewing area 201 and the non-display area 202 around viewing area 201.
Cover sheet 203 can by glass, sapphire, polymethyl methacrylate (PolymethylMethacrylate,
PMMA), makrolon (Polycarbonate, PC), polyethylene terephthalate (Polyethyleneterephtalate,
PET), cyclenes macromolecule (Cyclo Olefin Polymers, COP), there is the organic/inorganic composite material etc. of high surface hardness
It is formed.In the present embodiment, cover sheet 203 is rectangular.In other embodiments, cover sheet 203 can also be in circle
Shape, ellipse, triangle, polygon.
Display module 204 is arranged on the side of cover sheet 203.Display module 204 can be liquid crystal display die set or
Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) display module, the shape of display module 204 with
The shape of cover sheet 203 matches.
Referring to Fig. 1, touch control electrode layer 100 can be produced on cover sheet 203 and positioned at cover sheet 203 and display
Between module 204.Touch control electrode layer 100 includes a plurality of touch control electrode 10, a plurality of contact conductor 20 and elargol line 30.Touch-control electricity
Pole layer 10 is divided into connected first area 101 and second area 102, and second area 102 is compared closer to touching in first area 101
Control the signal output end 103 of electrode layer 100.Touch control electrode layer 100 includes the first opposite side 105 and the second side 106, and signal is defeated
Outlet 103 is between the first side 105 and the second side 106.Wherein, being located at for the first side 105 can be with the position of the second side 106
It exchanges, the first side 105 is only that title is different with the second side 106.In other embodiments, touch control electrode layer 100 can also
It is produced in display module 204；Alternatively, touch control electrode layer 100 can also be integrated in cover sheet 203；Alternatively, touch control electrode
Layer 100 can also be integrated in display module 204.
A plurality of touch control electrode 10 is disposed in the viewing area 201 of first area 101 and the viewing area of second area 102
In 201, wherein, the quantity of the touch control electrode 10 in first area 101 and the touch control electrode 10 in second area 102 can phase
Together, it can also be different.The quantity of touch control electrode 10 can be two, three, four or arbitrarily a plurality of.Preferably, a plurality of touch-control
Electrode 10 is arranged at equal intervals in first area 101 and in second area 102.
The quantity of a plurality of contact conductor 20 is consistent with the quantity of a plurality of touch control electrode 10, and a plurality of contact conductor 20 is touched with a plurality of
Control electrode 10 connects one to one together.A plurality of contact conductor 20 includes the first electrode lead 21 positioned at first area 101
And positioned at second area 102 and with 30 corresponding second electrode lead 22 of elargol line.The quantity of first electrode lead 21 can be
One, two, three or arbitrary a plurality of.The quantity of second electrode lead 22 can be one, two, three or arbitrarily a plurality of.
First electrode lead 21 can be directly led out by the first side 105 to signal output end 103, and first electrode lead 21 can be respectively positioned on
In non-display area 202.The material of contact conductor 20 includes graphene, carbon nanotube, transparent conductive polymer, tin indium oxide
Any one in (Indium tin oxide, ITO).In other embodiments, first electrode lead 21 can also be by
Two sides 106 are directly led out to signal output end 103；Alternatively, if the quantity of first electrode lead 21 is a plurality of, part first electrode
Lead 21 can be directly led out by the first side 105 to signal output end 103, another part first electrode lead 21 can directly by
The second side 106 leads to signal output end 103.
Referring to Fig. 2, elargol line 30 is located in non-display area 202.The quantity of elargol line 30 and second electrode lead 22
Quantity is consistent.Elargol line 30 is correspondingly connected with second electrode lead 22.That is, when the quantity and second electrode of elargol line 30
When the quantity of lead 22 is one, elargol line 30 is connect with second electrode lead 22；When the quantity and the second electricity of elargol line 30
When the quantity of pole lead 22 is two, three or is arbitrary a plurality of, elargol line 30 connects one to one with second electrode lead 22
Together.Second electrode lead 22 can be connected to the second side 106 with corresponding elargol line 30 and pass through elargol line 30 by
Two sides 106 lead to signal output end 103.Elargol line 30 is made of conductive silver glue (Conductive Adhesive).At other
In embodiment, second electrode lead 22 can be connected to the second side 106 with corresponding elargol line 30 and pass through elargol line 30
Lead to signal output end 103.
Flexible PCB 205 is electrically connected with the elargol line 30 positioned at signal output end 103 and first electrode lead 21.It touches
Control electrode 10 can be connected by flexible PCB 205 with the electronic component (for example, processing chip 302) in electronic device 300.It is soft
Property circuit board 205 can pass through silica gel bonding with the first electrode lead 21 positioned at signal output end 103 and elargol line 30
(bonding) it is electrically connected together with realizing.
First electrode lead 21 in the touch-control display module 200 of the utility model embodiment is directly led out to signal
Output terminal 103 and eliminate the elargol line for needing to overlap with first electrode lead 21 originally, also just save the needed originally
The overlapping area of one contact conductor 21 and elargol line 30, in other words, since first electrode lead 21 occupies the width of non-display area 202
Degree is less than contact conductor and lap width of the elargol line in non-display area 202, and therefore, touch-control display module 200 can reduce
The width of the non-display area 202 of 200 both sides of touch-control display module (the first side 105 and the second side 106).
The touch-control display module 200 of the utility model embodiment also has the advantages that：First, by graphene,
The light transmittance of contact conductor 20 is higher made of any one material in carbon nanotube, transparent conductive polymer, tin indium oxide
(for example, light transmittance is more than 80%), when contact conductor 20 is located in viewing area 201, contact conductor 20 in viewing area 201 to showing
The picture shown influences smaller.
Second, when first electrode lead 21 leads to signal output end 103 by the first side 105 and is respectively positioned on non-display area
When in 202, second electrode lead 22 is connected to the second side 106 with elargol line 30 and passes through elargol line 30 to be drawn by the second side 106
Go out to signal output end 103, first electrode lead 21 and elargol line 30 can be avoided to be respectively positioned on the same side, so as to make viewing area
201 are located closer on the position at 100 center of touch control electrode layer.
Third, elargol line 30 and signal output end 103 are respectively positioned in non-display area 202, and therefore, elargol line 30 will not block
Viewing area 201；Meanwhile flexible PCB 205 is electrically connected with the elargol line 30 positioned at signal output end 103 and first electrode lead 21
Flexible PCB 205 will not block viewing area 201 when connecing.
In some embodiments, when first electrode lead 21 is directly led out by the first side 105 to signal output end 103
When, the part that first electrode lead 21 is located at the first side 105 is located in viewing area 201；When first electrode lead 21 is by the second side
106 when directly leading out to signal output end 103, and the part that first electrode lead 21 is located at the second side 106 is located at viewing area 201
It is interior.In this way, reducing first electrode lead 21 occupies touching for 200 both sides (the first side 105 and the second side 106) of touch-control display module
The area of non-display area 202 is controlled, so as to further reduce 200 both sides (the first side 105 and the second side 106) of touch-control display module
The width of non-display area 202.
Referring to Fig. 3, in some embodiments, first electrode lead 21 leads to signal output end from the first side 105
103, the quantity of elargol line 30 be it is a plurality of, the quantity of second electrode lead 22 be it is a plurality of, partial second electrode lead 22 with it is corresponding
Part elargol line 30 be connected to the first side 105, which leads to signal output end by the first side 105 again
103.Another part second electrode lead 22 is connected to the second side 106 with corresponding another part elargol line 30, another portion
Elargol line 30 is divided to lead to signal output end 103 by the second side 106 again.The touch-control display module 200 of present embodiment is by part
Second electrode lead 22 is connected to the first side 105, another part second electrode lead 22 and 30 phase of elargol line with elargol line 30
The second side 106 is connected to, the width of the non-display area 202 of the second side 106 and the non-display area 202 of the first side 105 can be made
Width is of substantially equal, so as to which viewing area 201 be made to be located closer on the position at 100 center of touch control electrode layer.
Referring to Fig. 1, in some embodiments, first electrode lead 21, which includes being located on signal output end 103, to be used for
The lead output terminal 212 being connect with flexible PCB 205, when first electrode lead 21 is directly led out by the first side 105 to signal
During output terminal 103, lead output terminal 212 is compared to the second side 106 closer to the first side 105, in other words, lead output terminal
The distance between 212 and the second side 106 D2 are more than the distance between the first lead output terminal 212 and the first side 105 D1；When first
When contact conductor 21 is directly led out by the second side 106 to signal output end 103, lead output terminal 212 is compared to the first side 105 more
Close to the second side 106, in other words, the distance between lead output terminal 212 and the second side 106 D2 are less than the first lead output terminal
212 and first the distance between side 105 D1.The length of reduction first electrode lead 21 is so, it is possible, so as to reduce signal
Loss when being transmitted on first electrode lead 21.
Referring to Fig. 4, in some embodiments, touch control electrode layer 100 includes being located at opposite with signal output end 103
Bond end 104, first electrode lead 21 are directly led out from the first side 105 to signal output end 103, and second electrode lead 22 is from
Two sides 106 lead to bond end 104, and second electrode lead 22 is connected to bond end 104, elargol line with corresponding elargol line 30
30 lead to signal output end 103 by the second side 106.
Specifically, bond end 104 is located in non-display area 202, first area 101 compared to second area 102 further from
Bond end 104.Since the width of elargol line 30 is less than contact conductor 20 100 both sides of touch control electrode layer are connected to elargol line 30
Overlapping area in the non-display area 202 of (the first side 105 and the second side 106), therefore, the touch-control display module of present embodiment
200 can further reduce the width of the non-display area 202 of 200 both sides of touch-control display module (the first side 105 and the second side 106)
Degree.In other embodiments, elargol line 30 can also lead to signal output end 103 by the first side 105.
Fig. 5 and Fig. 6 is please referred to, in some embodiments, touch control electrode layer 100 includes being located at and signal output end 103
Opposite bond end 104, first electrode lead 21 are directly led out from the first side 105 to signal output end 103.Second electrode lead
22 quantity is a plurality of, and the quantity of elargol line 30 is a plurality of, and a plurality of second electrode lead 22 leads to overlap joint from the second side 106
End 104.A plurality of second electrode lead 22 is connected to bond end 104 with corresponding a plurality of elargol line 30 respectively.A plurality of elargol line
30 include a plurality of first elargol line 31 and a plurality of second elargol line 32, and a plurality of first elargol line 31 leads to letter by the first side 105
Number output terminal 103, a plurality of second elargol line 32 lead to signal output end 103 by the second side 106.
Specifically, bond end 104 is located in non-display area 202, and second area 102 is compared further from taking in first area 101
Connect end 104.Since the width of elargol line 30 is less than contact conductor 20 100 both sides of touch control electrode layer are connected to elargol line 30
Overlapping area in the non-display area 202 of (the first side 105 and the second side 106), therefore, the touch-control display module of present embodiment
200 can further reduce the width of the non-display area 202 of 200 both sides of touch-control display module (the first side 105 and the second side 106)
Degree.Meanwhile the first elargol line 31 is led to signal output end by the touch-control display module 200 of present embodiment by the first side 105
103, and the second elargol line 32 is led into signal output end 103 by the second side 106, the non-display area of the second side 106 can be made
The width of 202 width and the non-display area 202 of the first side 105 is of substantially equal, so as to which viewing area 201 be made to be located closer to touch-control
On the position at 100 center of electrode layer.
Fig. 5 and Fig. 6 is please referred to, in some embodiments, touch control electrode layer 100 includes being located at and signal output end 103
Opposite bond end 104, first electrode lead 21 are directly led out from the first side 105 to signal output end 103.Second electrode lead
22 quantity is a plurality of, and the quantity of elargol line 30 is a plurality of, and a plurality of second electrode lead 22 leads to overlap joint from the second side 106
End 104.A plurality of second electrode lead 22 is connected to bond end 104 with corresponding a plurality of elargol line 30 respectively.A plurality of elargol line
30 include a plurality of first elargol line 31 and a plurality of second elargol line 32, and a plurality of first elargol line 31 leads to letter by the first side 105
Number output terminal 103, a plurality of second elargol line 32 lead to signal output end 103 by the second side 106.The quantity of first elargol line 31
It is of substantially equal with the quantity of the second elargol line 32.
It should be noted that the quantity of the first elargol line 31 and the of substantially equal expression of quantity of the second elargol line 32：Work as silver
When the quantity of tree lace 30 is even number, the quantity of the first elargol line 31 is equal with the quantity of the second elargol line 32；When elargol line 30
When quantity is odd number, the difference of the quantity of the quantity of the first elargol line 31 and the second elargol line 32 is equal to one.In this way, the first elargol line
31 quantity and the quantity of the second elargol line 32 are of substantially equal, and the first elargol line 31 is made to occupy the width and second of the first side 105
The width that elargol line 32 occupies the second side 106 is of substantially equal, so as to which viewing area 201 be made to be located closer in touch control electrode layer 100
On the position of the heart.
Fig. 4 and Fig. 5 is please referred to, in some embodiments, second electrode lead 22, which includes being located on bond end 104, to be used for
The gage lap side 222 being connect with elargol line 30.When second electrode lead 22 leads to bond end 104 from the second side 106, draw
Line bond end 222 is compared to the first side 105 closer to the second side 106, that is to say, that 222 and first side 105 of gage lap side it
Between distance D3 be more than the distance between gage lap side 222 and the second side 106 D4；When second electrode lead 22 is from the first side
105 when leading to bond end 104, and gage lap side 222 is compared to the second side 106 closer to the first side 105, that is to say, that draws
The distance between 222 and first side 105 of line bond end D3 is less than the distance between gage lap side 222 and the second side 106 D4.Such as
This, reduces the length of second electrode lead 22, so as to reduce loss of the signal when being transmitted on second electrode lead 22.
Referring to Fig. 7, in some embodiments, touch control electrode layer 100 includes being located at opposite with signal output end 103
Bond end 104, first electrode lead 21 are directly led out from the first side 105 to signal output end 103.The number of second electrode lead 22
It measures to be a plurality of, the quantity of elargol line 30 is a plurality of, and partial second electrode lead 22 leads to bond end 104 from the first side 105, separately
A part of second electrode lead 22 leads to bond end 104 from the second side 106.A plurality of second electrode lead 22 respectively with it is corresponding
A plurality of elargol line 30 is connected to bond end 104.A plurality of elargol line 30 is included with leading to bond end 104 from the first side 105
The a plurality of first elargol line 31 and the second electrode with leading to bond end 104 from the second side 106 that second electrode lead 22 connects
The a plurality of second elargol line 32 that lead 22 connects, a plurality of first elargol line 31 lead to signal output end 103 by the first side 105,
A plurality of second elargol line 32 leads to signal output end 103 by the second side 106.
Specifically, bond end 104 is located in non-display area 202, and second area 102 is compared further from taking in first area 101
Connect end 104.Since the width of elargol line 30 is less than contact conductor 20 100 both sides of touch control electrode layer are connected to elargol line 30
Lap width in the non-display area 202 of (the first side 105 and the second side 106), therefore, the touch-control display module of present embodiment
200 can further reduce the width of the non-display area 202 of 200 both sides of touch-control display module (the first side 105 and the second side 106)
Degree.Meanwhile the first elargol line 31 is led to signal output end by the touch-control display module 200 of present embodiment by the first side 105
103, and the second elargol line 32 is led into signal output end 103 by the second side 106, the non-display area of the second side 106 can be made
The width of 202 width and the non-display area 202 of the first side 105 is of substantially equal, so as to which viewing area 201 be made to be located closer to touch-control
On the position at 100 center of electrode layer.Further, when second electrode lead 22 leads to bond end 104 from the second side 106,
Gage lap side 222 is compared to the first side 105 closer to the second side 106；When second electrode lead 22 is led to from the first side 105
During bond end 104, gage lap side 222 is compared to the second side 106 closer to the first side 105.Draw in this way, reducing second electrode
The length of line 22, so as to reduce loss of the signal when being transmitted on second electrode lead 22；Meanwhile by the second elargol line 32
It is defeated with by the second side 106 leading to signal after being connected compared to gage lap side 222 of first side 105 closer to the second side 106
Outlet 103 reduces the length of the second elargol line 32.
Referring to Fig. 9, the electronic device 300 of the utility model embodiment includes housing 301 and above-mentioned any one implementation
The touch-control display module 200 of mode, touch-control display module 200 are arranged on housing 301.
First electrode lead 21 in the electronic device 300 of the utility model embodiment is to directly lead out to signal to export
It holds 103 and eliminates the elargol line for needing to overlap with first electrode lead 21 originally, also just save the first electricity that script needs
The overlapping area of pole lead 21 and elargol line 30, in other words, since the width that first electrode lead 21 occupies non-display area 202 is small
In contact conductor and lap width of the elargol line in non-display area 202, therefore, electronic device 300 can reduce touch-control and show
The width of the non-display area 202 of 200 both sides of module (the first side 105 and the second side 106).
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It combines in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the different embodiments or examples described in this specification and the feature of different embodiments or examples into
Row combines and combination.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature." multiple " are meant that at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it is impossible to be construed as a limitation of the present invention, those of ordinary skill in the art are in the scope of the utility model
It is interior to make changes, modifications, substitutions and variations to the above described embodiments.
Claims (10)
1. a kind of touch-control display module, which is characterized in that the touch-control display module includes touch control electrode layer, the touch control electrode
Layer includes a plurality of touch control electrode, a plurality of contact conductor corresponding with a plurality of touch control electrode and elargol line, the touch control electrode
Layer is divided into connected first area and second area, and the second area is compared closer to touch-control electricity in the first area
The signal output end of pole layer；The a plurality of contact conductor is included positioned at the first electrode lead of the first area and positioned at described
Second area and second electrode lead corresponding with the elargol line, the first electrode lead lead to the signal output
End, the second electrode lead, which connects with the corresponding elargol line and passes through the elargol line, leads to the signal output
End.
2. touch-control display module according to claim 1, which is characterized in that the touch control electrode layer includes opposite first
Side and the second side, the signal output end is between first side and the second side；
The first electrode lead leads to the signal output end from first side, the second electrode lead with it is corresponding
The elargol line is connected to the second side, and the elargol line leads to the signal output end by the second side；Or
The first electrode lead leads to the signal output end from first side, the quantity of the elargol line be it is a plurality of,
The quantity of the second electrode lead is a plurality of, and the part second electrode lead is connected with the corresponding part elargol line
In first side, the part elargol line leads to the signal output end by first side；Second described in another part
Contact conductor is connected to the second side with elargol line described in corresponding another part, and elargol line is by described described in another part
The second side leads to the signal output end.
3. touch-control display module according to claim 1, which is characterized in that the touch control electrode layer include be located at it is described
The opposite bond end of signal output end, the touch control electrode layer include the first opposite side and the second side, the signal output end
Between first side and the second side；
The first electrode lead leads to the signal output end from first side, and the second electrode lead is from described
Two sides lead to the bond end, and the second electrode lead is connected to the bond end, institute with the corresponding elargol line
It states elargol line and the signal output end is led to by first side or the second side.
4. touch-control display module according to claim 1, which is characterized in that the touch control electrode layer include be located at it is described
The opposite bond end of signal output end, the touch control electrode layer include the first opposite side and the second side, the signal output end
Between first side and the second side；
The first electrode lead leads to the signal output end from first side, and the quantity of the second electrode lead is
A plurality of, the quantity of the elargol line is a plurality of, and a plurality of second electrode lead leads to the overlap joint from the second side
End, a plurality of second electrode lead is connected to the bond end with the corresponding a plurality of elargol line respectively, a plurality of described
Elargol line includes a plurality of first elargol line and a plurality of second elargol line, and a plurality of first elargol line is led to by first side
The signal output end, a plurality of second elargol line lead to the signal output end by the second side.
5. touch-control display module according to claim 4, which is characterized in that when the quantity of the elargol line is even number,
The quantity of the first elargol line is equal with the quantity of the second elargol line；When the quantity of the elargol line is odd number, institute
The difference for stating the quantity of the first elargol line and the quantity of the second elargol line is equal to one.
6. touch-control display module according to claim 1, which is characterized in that the touch control electrode layer include be located at it is described
The opposite bond end of signal output end, the touch control electrode layer include the first opposite side and the second side, the signal output end
Between first side and the second side；
The first electrode lead leads to the signal output end from first side, and the quantity of the second electrode lead is
A plurality of, the quantity of the elargol line is a plurality of, and the part second electrode lead leads to the bond end from first side,
Second electrode lead described in another part leads to the bond end, a plurality of second electrode lead difference from the second side
Bond end is connected to the corresponding a plurality of elargol line；
The a plurality of elargol line includes what is connect with leading to the second electrode lead of the bond end from first side
A plurality of first elargol line and connect with leading to the second electrode lead of the bond end from the second side a plurality of
Two elargol lines, a plurality of first elargol line lead to the signal output end, a plurality of second elargol by first side
Line leads to the signal output end by the second side.
7. touch-control display module according to claim 3 or 4, which is characterized in that the touch-control display module includes display
Area and the non-display area around the viewing area, the elargol line, the signal output end and the bond end are respectively positioned on described
In non-display area.
8. touch-control display module according to claim 1, which is characterized in that the touch-control display module further includes flexible electrical
Road plate, the flexible PCB are electrically connected with the elargol line positioned at the signal output end and the first electrode lead
It connects.
9. touch-control display module according to claim 1, which is characterized in that the material of the contact conductor includes graphite
Any one in alkene, carbon nanotube, transparent conductive polymer, tin indium oxide.
10. a kind of electronic device, which is characterized in that the electronic device includes：
Housing；And
Touch-control display module described in any one of claim 1-9, the touch-control display module setting is on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356604.5U CN207473570U (en) | 2017-10-20 | 2017-10-20 | Touch-control display module and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356604.5U CN207473570U (en) | 2017-10-20 | 2017-10-20 | Touch-control display module and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473570U true CN207473570U (en) | 2018-06-08 |
Family
ID=62264404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721356604.5U Active CN207473570U (en) | 2017-10-20 | 2017-10-20 | Touch-control display module and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207473570U (en) |
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2017
- 2017-10-20 CN CN201721356604.5U patent/CN207473570U/en active Active
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Address after: Guangming New District Gongming street Shenzhen city Guangdong province 518106 white pine road o-film Technology Park HUAFA Road Patentee after: Ophiguang Group Co.,Ltd. Address before: Guangming New District Gongming street Shenzhen city Guangdong province 518106 white pine road o-film Technology Park HUAFA Road Patentee before: OFilm Tech Co.,Ltd. Address after: Guangming New District Gongming street Shenzhen city Guangdong province 518106 white pine road o-film Technology Park HUAFA Road Patentee after: OFilm Tech Co.,Ltd. Address before: Guangming New District Gongming street Shenzhen city Guangdong province 518106 white pine road o-film Technology Park HUAFA Road Patentee before: Shenzhen OFilm Tech Co.,Ltd. |
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Effective date of registration: 20210422 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Patentee after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: Guangming New District Gongming street Shenzhen city Guangdong province 518106 white pine road o-film Technology Park HUAFA Road Patentee before: Ophiguang Group Co.,Ltd. |
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