CN206441137U - A kind of display panel and display device - Google Patents
A kind of display panel and display device Download PDFInfo
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- CN206441137U CN206441137U CN201720137422.2U CN201720137422U CN206441137U CN 206441137 U CN206441137 U CN 206441137U CN 201720137422 U CN201720137422 U CN 201720137422U CN 206441137 U CN206441137 U CN 206441137U
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- array base
- base palte
- orthographic projection
- conductive tape
- display panel
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Abstract
The utility model embodiment provides a kind of display panel and display device.On the one hand, the display panel includes：Viewing area and non-display area, the array base palte and backlight module being oppositely arranged；Conductive tape between the array base palte and the backlight module；The array base palte includes gate driving circuit and many signal lines being connected with gate driving circuit, there is at least one signal wire in many signal lines, orthographic projection of at least one signal wire on the array base palte is not exclusively overlapped with orthographic projection of the conductive tape on the array base palte.In the utility model embodiment, the damage of electricity component in electrostatic induced current array substrate can be not only avoided, the power consumption that many signal lines being connected with gate driving circuit are produced during Electro-static Driven Comb can also be reduced.
Description
【Technical field】
The utility model is related to display technology field, more particularly to a kind of display panel and display device.
【Background technology】
In existing display panel, due to factors such as manufacture craft or environment, inevitably inside display panel
The certain electrostatic charge of accumulation, produces static discharge (ESD).Usually, in display panel array base palte, (array base palte refers to for meeting
Set thin film transistor (TFT) substrate) rim area set Electro-static Driven Comb structure electrostatic is exported.Due to the rim area of array base palte
Including multiple electricity components, the electrostatic induced current of high charge density easily causes damage to these elements, and influence electricity component is just
Often work, causes display bad；Meanwhile, electric capacity is easily formed between the electrostatic induced current and electricity component of high charge density, is increased whole
The power consumption of individual display panel.
【Utility model content】
In view of this, the utility model embodiment provides a kind of display panel and display device, to solve existing skill
In art the problem of easy damaged electricity component during Electro-static Driven Comb and generation larger power consumption.
On the one hand, the utility model embodiment provides a kind of display panel, including：Viewing area and non-display area；
The array base palte and backlight module being oppositely arranged；
Conductive tape between the array base palte and the backlight module；
The array base palte includes gate driving circuit and many signal lines being connected with the gate driving circuit, institute
State in many signal lines exist at least one signal wire, orthographic projection of at least one signal wire on the array base palte with
Orthographic projection of the conductive tape on the array base palte is not exclusively overlapped.
Further, the conductive tape is located at the non-display area.
Further, the conductive tape is distributed in the non-display area in " mouth " font.
Further, the conductive tape is network structure, including multiple void regions.
Further, insulating tape is set in the void region.
Further, the conductive tape is two-sided tape, directly bonds the array base palte and the backlight module.
Further, many signal lines include clock cable, original trigger signal line, direct current signal line.
Further, orthographic projection of the clock cable on the array base palte and the conductive tape are in the battle array
Orthographic projection on row substrate is not exclusively overlapped.
Further, orthographic projection of the clock cable on the array base palte and the conductive tape are in the battle array
Orthographic projection on row substrate is not overlapped.
Further, orthographic projection of the original trigger signal line on the array base palte and the conductive tape are in institute
The orthographic projection stated on array base palte is not exclusively overlapped.
Further, orthographic projection of the original trigger signal line on the array base palte and the conductive tape are in institute
The orthographic projection stated on array base palte is not overlapped.
Further, orthographic projection of the direct current signal line on the array base palte and the conductive tape are in the battle array
Orthographic projection on row substrate is not exclusively overlapped.
Further, orthographic projection of the direct current signal line on the array base palte and the conductive tape are in the battle array
Orthographic projection on row substrate is not overlapped.
Further, the side away from the backlight module also includes m × n on the viewing area, the array base palte
Individual touch control electrode block, m, n are the integer more than or equal to 2.
Further, on the viewing area, the array base palte away from the backlight module side also include it is a plurality of
The touch-control driving electrodes extended in a first direction, and, a plurality of touch-control sensing electrode extended in a second direction, the first party
Intersect to the second direction.
Further, the display panel also includes the color membrane substrates being oppositely arranged with the array base palte, the array
The side away from the backlight module also includes a plurality of touch-control driving electrodes extended in a first direction, the color film base on substrate
Also include a plurality of touch-control sensing electrode extended in a second direction on plate, the first direction intersects with the second direction.
On the other hand, the utility model embodiment provides any in a kind of display device, including such as above-mentioned embodiment
Display panel described in one.
Had the advantages that in above-mentioned technical proposal：
In the utility model embodiment, conductive tape is set between array base palte and backlight module, by array base palte
Electrostatic quickly lead in backlight module, it is to avoid the damage of electricity component in electrostatic induced current array substrate；Meanwhile, array base palte
Orthographic projection of at least one signal wire on array base palte in many signal lines being connected with gate driving circuit that side is set,
With the orthographic projection of the conductive tape of array base palte opposite side on array base palte, be it is not exclusively overlapping, compared with prior art,
Orthographic projection of at least one signal wire on array base palte is reduced in many signal lines being connected with gate driving circuit with leading
The size of the overlapping region of orthographic projection of the electric adhesive tape on array base palte, so as to reduce be connected with gate driving circuit a plurality of
Electric capacity between signal wire and conductive tape, so as to reduce many signal lines being connected with gate driving circuit in Electro-static Driven Comb
During the power consumption that produces.
【Brief description of the drawings】
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, right
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is a kind of schematic cross-section of the display panel proposed in the utility model embodiment；
Fig. 2 is the schematic top plan view of another display panel proposed in the utility model embodiment；
Fig. 3 a are a kind of schematic cross-sections of the display panel proposed in the utility model embodiment；
Fig. 3 b are the schematic cross-sections of another display panel proposed in the utility model embodiment；
Fig. 3 c are the schematic cross-sections of another display panel proposed in the utility model embodiment；
Fig. 3 d are the schematic cross-sections of another display panel proposed in the utility model embodiment；
Fig. 3 e are the schematic cross-sections of another display panel proposed in the utility model embodiment；
Fig. 3 f are the schematic cross-sections of another display panel proposed in the utility model embodiment；
Fig. 4 is the schematic cross-section of another display panel proposed in the utility model embodiment；
Fig. 5 is the schematic diagram of one kind " mouth " the font conductive tape proposed in the utility model embodiment；
Fig. 6 is a kind of schematic diagram of the reticulated conductive adhesive tape proposed in the utility model embodiment.
【Embodiment】
In order to be better understood from the technical solution of the utility model, the utility model embodiment is carried out below in conjunction with the accompanying drawings
It is described in detail.
It will be appreciated that described embodiment is only a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The all other embodiment obtained, belongs to the scope of the utility model protection.
The term used in the utility model embodiment is the purpose only merely for description specific embodiment, and is not intended to
Limit the utility model." one kind " of singulative used in the utility model embodiment and appended claims,
" described " and "the" are also intended to including most forms, unless context clearly shows that other implications.
Feasible implementation is described in detail below.
As shown in figure 1, a kind of sectional view of the display panel provided for the utility model embodiment, the display panel bag
Include：
The array base palte 11 and backlight module 14 being oppositely arranged；
Conductive tape 13 between array base palte 11 and backlight module 14；
Array base palte 11 includes gate driving circuit and many signal lines 12 being connected with gate driving circuit, a plurality of letter
There is at least one signal wire in number line 12, orthographic projection of at least one signal wire on array base palte 11 exists with conductive tape 13
Orthographic projection on array base palte 11 is not exclusively overlapped.
In a kind of feasible implementation, as shown in Fig. 2 a kind of display panel provided for the utility model embodiment
Sectional view, the display panel includes：Viewing area 1 and non-display area 2.
In the utility model embodiment, conductive tape is set between array base palte and backlight module, by array base palte
Electrostatic quickly lead in backlight module, it is to avoid the damage of electricity component in electrostatic induced current array substrate；Meanwhile, array base palte
Orthographic projection of at least one signal wire on array base palte in many signal lines being connected with gate driving circuit that side is set,
With the orthographic projection of the conductive tape of array base palte opposite side on array base palte, be it is not exclusively overlapping, compared with prior art,
Orthographic projection of at least one signal wire on array base palte is reduced in many signal lines being connected with gate driving circuit with leading
The size of the overlapping region of orthographic projection of the electric adhesive tape on array base palte, so as to reduce be connected with gate driving circuit a plurality of
Electric capacity between signal wire and conductive tape, so as to reduce many signal lines being connected with gate driving circuit in Electro-static Driven Comb
During the power consumption that produces.
In a kind of feasible implementation, conductive tape 13 is located at the non-display area 2.
In a kind of feasible implementation, for example, when there is three signal lines, at least one signal wire is in array base
When orthographic projection on plate is not overlapped completely with orthographic projection of the conductive tape on array base palte, including following several situations：
1st, orthographic projection of orthographic projection of three signal lines on array base palte not with conductive tape on array base palte is deposited
Overlapping.As shown in Figure 3 a, when the width of the frame of non-display area 2 is more than or equal to the width and a plurality of letter of conductive tape 13
During the width sum of number line 12, when arranging conductive tape 13 and many signal lines 12, many signal lines 12 are in array base palte 11
On orthographic projection of the orthographic projection with conductive tape 13 on array base palte 11 do not overlap completely.
2nd, orthographic projection of orthographic projection of two signal lines on array base palte not with conductive tape on array base palte is deposited
Overlapping, orthographic projection of orthographic projection of the signal line on array base palte with conductive tape on array base palte is complete in addition
It is overlapping.As shown in Figure 3 b, when the width of the frame of non-display area 2 is more than or equal to the width and many bars of conductive tape 13
The width sum of two signal lines in line 12, and the width of the frame of non-display area 2 is less than the width of conductive tape 13 and many
During the width sum of three signal lines in signal line 12, when arranging conductive tape 13 and many signal lines 12, a plurality of letter
Orthographic projection of two signal lines on array base palte 11 and orthographic projection of the conductive tape 13 on array base palte 11 in number line 12
Do not overlap completely, orthographic projection of the other signal line on array base palte 11 in many signal lines 12 exists with conductive tape 13
Orthographic projection on array base palte 11 is overlapped completely.
3rd, orthographic projection of orthographic projection of the signal line on array base palte not with conductive tape on array base palte is present
Overlapping, orthographic projection of orthographic projection of the two other signal wire on array base palte with conductive tape on array base palte is handed over completely
It is folded.As shown in Figure 3 c, when the width of the frame of non-display area 2 is more than or equal to the width and many signal lines of conductive tape 13
The width sum of a signal line in 12, and the width of the frame of non-display area 2 is less than the width of conductive tape 13 and a plurality of
During the width sum of two signal lines in signal wire 12, when arranging conductive tape 13 and many signal lines 12, many bars
Orthographic projection of orthographic projection of the signal line on array base palte 11 with conductive tape 13 on array base palte 11 in line 12 is complete
Do not overlap entirely, orthographic projection of the two other signal wire in many signal lines 12 on array base palte 11 is with conductive tape 13 in battle array
Orthographic projection on row substrate 11 is overlapped completely.
4th, the orthographic projection of orthographic projection and conductive tape on array base palte with the presence of a signal line on array base palte
Part is overlapping, and orthographic projection of orthographic projection of the two other signal wire on array base palte with conductive tape on array base palte is complete
Do not overlap.As shown in Figure 3 d, when the width of the frame of non-display area 2 is more than in the width and many signal lines 12 of conductive tape 13
Two signal lines width sum, and the frame of non-display area 2 width be less than conductive tape 13 width and many bars
During the width sum of three signal lines in line 12, when arranging conductive tape 13 and many signal lines 12, many signal lines 12
In orthographic projection part of orthographic projection of the signal line on array base palte 11 with conductive tape 13 on array base palte 11 hand over
Folded, orthographic projection of the two other signal wire on array base palte 11 in many signal lines 12 is with conductive tape 13 in array base palte
Orthographic projection on 11 is not overlapped completely.
5th, the orthographic projection of orthographic projection and conductive tape on array base palte with the presence of two signal lines on array base palte
Part is overlapping, and orthographic projection of orthographic projection of the signal line on array base palte with conductive tape on array base palte is complete in addition
Do not overlap.As shown in Figure 3 e, when the width of the frame of non-display area 2 is more than in the width and many signal lines 12 of conductive tape 13
A signal line width sum, and the frame of non-display area 2 width be less than conductive tape 13 width and many bars
During the width sum of two signal lines in line 12, when arranging conductive tape 13 and many signal lines 12, many signal lines
Orthographic projection of two signal lines on array base palte 11 and orthographic projection part of the conductive tape 13 on array base palte 11 in 12
Overlapping, orthographic projection of the other signal line on array base palte 11 in many signal lines 12 is with conductive tape 13 in array base
Orthographic projection on plate 11 is not overlapped completely.
6th, the orthographic projection and conducting resinl in above-mentioned three signal line in the presence of one or two signal lines on array base palte
There is part and overlap in orthographic projection of the band on array base palte, positive throwing of remaining signal wire on array base palte in three signal lines
Shadow is not overlapped or overlapped completely with orthographic projection of the conductive tape on array base palte completely.As illustrated in figure 3f, when non-display area 2
Frame width be more than conductive tape 13 width, and the frame of non-display area 2 width be less than conductive tape 13 width
It is many when arranging conductive tape 13 and many signal lines 12 during with the width sum of the signal line in many signal lines 12
Orthographic projection of two signal lines on array base palte 11 in signal line 12 is with conductive tape 13 on array base palte 11
Orthographic projection is overlapped completely, orthographic projection and conducting resinl of the other signal line on array base palte 11 in many signal lines 12
Orthographic projection part with 13 on array base palte 11 is overlapped.
Due in many signal lines 12 for being connected with gate driving circuit at least one signal wire on array base palte 11
Orthographic projection is not exclusively overlapped with orthographic projection of the conductive tape 13 on array base palte 11, reduces what is be connected with gate driving circuit
Orthographic projection of at least one signal wire on array base palte 11 and conductive tape 13 are on array base palte 11 in many signal lines 12
Orthographic projection overlapping region size, so as to reduce many signal lines 12 being connected with gate driving circuit and conductive tape
Electric capacity between 13, so as to reduce what many signal lines 12 being connected with gate driving circuit were produced during Electro-static Driven Comb
Power consumption.
In a specific embodiment, many signal lines 12 include clock cable, original trigger signal line 122,
Direct current signal line 123, wherein, the current signal applied to clock cable is AC signal, to original trigger signal line 122
The current signal of application is AC signal, is direct current signal in the current signal applied to direct current signal line 123.
In a specific embodiment, overlapping region is reduced when needing to change the arrangement position of many signal lines 12
During the size of area, orthographic projection of the clock cable on array base palte 11 and positive throwing of the conductive tape 13 on array base palte 11
Shadow is not exclusively overlapped, and above-mentioned not exclusively overlapping includes two kinds of situations：It is a kind of be clock cable on array base palte 11 just
Projection is overlapped with orthographic projection part of the conductive tape 13 on array base palte 11, and another is clock cable in array base palte 11
On orthographic projection of the orthographic projection with conductive tape 13 on array base palte 11 do not overlap.
On the basis of above-mentioned embodiment, for example, in actual applications, clock cable on array base palte 11 just
Project the orthographic projection with conductive tape 13 on array base palte 11 not overlap, i.e. positive throwing of the clock cable on array base palte 11
Orthographic projection of the shadow with conductive tape 13 on array base palte 11 is not overlapped completely.
On the basis of above-mentioned embodiment, when orthographic projection of the clock cable on array base palte 11 and conductive tape 13
Orthographic projection on array base palte 11 is not overlapped completely, but needs to change the arrangement position of many signal lines 12 again to reduce friendship
During the size of folded region area, there is a kind of feasible embodiment：Positive throwing of the original trigger signal line 122 on array base palte 11
Shadow is not exclusively overlapped with orthographic projection of the conductive tape 13 on array base palte 11, and above-mentioned not exclusively overlapping includes two kinds of situations：
A kind of is orthographic projection of the original trigger signal line 122 on array base palte 11 and positive throwing of the conductive tape 13 on array base palte 11
Shadow part is overlapped, and another is orthographic projection of the original trigger signal line 122 on array base palte 11 with conductive tape 13 in array
Orthographic projection on substrate 11 is not overlapped.
On the basis of above-mentioned embodiment, for example, in actual applications, original trigger signal line 122 is in array base palte
Orthographic projection of the orthographic projection with conductive tape 13 on array base palte 11 on 11 is not overlapped, i.e., original trigger signal line 122 is in battle array
Orthographic projection of the orthographic projection with conductive tape 13 on array base palte 11 on row substrate 11 is not overlapped completely.
On the basis of above-mentioned embodiment, when orthographic projection of the initial line trigger signal 122 on array base palte 11 is with leading
Orthographic projection of the electric adhesive tape 13 on array base palte 11 is not overlapped completely, but needs to change the arrangement position of many signal lines 12 again
During size to reduce overlapping region area, there is a kind of feasible embodiment：Direct current signal line 123 is on array base palte 11
Orthographic projection is not exclusively overlapped with orthographic projection of the conductive tape 13 on array base palte 11, and above-mentioned not exclusively overlapping includes two kinds of feelings
Condition：A kind of is orthographic projection of the direct current signal line 123 on array base palte 11 and positive throwing of the conductive tape 13 on array base palte 11
Shadow part is overlapped, and another is orthographic projection of the direct current signal line 123 on array base palte 11 with conductive tape 13 in array base palte
Orthographic projection on 11 is not overlapped.
On the basis of above-mentioned embodiment, for example, in actual applications, direct current signal line 123 is on array base palte 11
Orthographic projection of the orthographic projection with conductive tape 13 on array base palte 11 do not overlap, i.e., direct current signal line 123 is in array base palte 11
On orthographic projection of the orthographic projection with conductive tape 13 on array base palte 11 do not overlap completely.
It should be noted that direct current signal line 123, original trigger signal line 122 and clock cable are being applied in respectively
After electric current, the frequency of electric current is minimum in direct current signal line 123, and the frequency of electric current is placed in the middle in original trigger signal line 122, clock letter
The frequency highest of electric current in number line, so direct current signal line 123 and the overlap capacitance of the formation of conductive tape 13 are minimum, initial trigger
Signal wire 122 and the overlap capacitance of the formation of conductive tape 13 are placed in the middle, the overlap capacitance of clock cable and the formation of conductive tape 13
Maximum, therefore, when the orthographic projection and conductive tape 13 for needing to set a signal line on array base palte 11 are in array base palte 11
On orthographic projection it is overlapping when, 123 orthographic projection on array base palte 11 of prioritizing selection direct current signal line is with conductive tape 13 in battle array
Orthographic projection on row substrate 11 is overlapped；If also needing to increase orthographic projection and conducting resinl of the signal line on array base palte 11
Orthographic projection with 13 on array base palte 11 is overlapped, then positive throwing of the reselection original trigger signal line 122 on array base palte 11
Shadow is overlapped with orthographic projection of the conductive tape 13 on array base palte 11；If also continuing to increase signal wire on array base palte 11
Orthographic projection is overlapped with orthographic projection of the conductive tape 13 on array base palte 11, then reselection clock cable is on array base palte 11
Orthographic projection and orthographic projection of the conductive tape 13 on array base palte 11 overlap.
For example, as shown in figure 4, the sectional view of another display panel provided for the utility model embodiment, wherein, directly
The orthographic projection of signal wire 123 and original trigger signal line 122 on array base palte 11 is flowed with conductive tape 13 in array base palte 11
On orthographic projection overlap, the orthographic projection and conductive tape of clock cable 1211 and clock cable 1212 on array base palte 11
13 orthographic projection on array base palte 11 is not overlapped completely.
In a kind of feasible implementation, Fig. 5 is refer to, because the global shape of non-display area 2 is " mouth " font,
And conductive tape 13 is arranged on non-display area, therefore the global shape of conductive tape 13 is distributed in non-display area in " mouth " font
Domain 2.
In another feasible implementation, as shown in fig. 6, the global shape of conductive tape 13 can also be netted knot
, so, there are multiple void regions 15 in structure, the global shape of conductive tape 13 is designed into networking inside the reticulated conductive adhesive tape 13
After shape, conductive tape is not present on the multiple void regions 15 existed due to the inside of reticulated conductive adhesive tape 13, thus it is netted
Orthographic projection of the conductive tape 13 on array base palte 11 is netted projection, reduces be connected with gate driving circuit many
Orthographic projection of at least one signal wire on array base palte 11 and conductive tape 13 are on array base palte 11 in signal line 12
The size of the overlapping region of orthographic projection, so as to reduce many signal lines 12 being connected with gate driving circuit and conductive tape 13
Between electric capacity, so as to reduce the work(that the line of many bars 12 being connected with gate driving circuit is produced during Electro-static Driven Comb
Consumption.
In a specific embodiment, as shown in fig. 6, after the design of conductive tape 13 is reticulated, in order to avoid
Because the contact area of reticulated conductive adhesive tape 13 is reduced, array base palte 11 and backlight module 14 is set to bond unstable phenomenon, can
To replace the cementation of conductive tape, and due to filling it is insulating cement to set insulating tape in void region 15
Band, therefore void region 15 will not be with many signal lines 12 formation overlap capacitance.
In another particular embodiment of the invention, if the global shape of conductive tape 13 is designed to " mouth " font, conducting resinl
Band 13 can be netted simultaneously, above-mentioned hollow and netted two kinds of implementations can be respectively adopted according to the actual requirements,
Or, can also be simultaneously using the combination of above-mentioned hollow and netted two kinds of implementations.
In a specific embodiment, conductive tape 13 be two-sided tape, the conductive tape 13 include the first face and
Second face, and the first face of conductive tape 13 directly bonds array base palte 11, the second face of conductive tape 13 directly bonds backlight
Module 14.In the prior art, path derived from electrostatic is：From array base palte to frame, there is end on the metal routing on frame
Son is connected to flexible PCB (Flexible Printed Circuit, FPC), and FPC is grounded, because metal routing is bending
, so path is longer, therefore the speed of export electrostatic in the prior art is slower, and in the utility model embodiment, conducting resinl
Electrostatic can be directed at backlight module by the directly cohesive array base palte of band and backlight module, array base palte by conductive tape, and be carried on the back
Optical module is grounded, so as to export electrostatic, the path that electrostatic is exported in the utility model embodiment is shorter, therefore the speed of export electrostatic
Rate is very fast, because the electrostatic on array base palte quickly can be led in backlight module, it is to avoid electric in electrostatic induced current array substrate
Learn the damage of element.
In a kind of feasible implementation, the side away from backlight module 14 is also wrapped on viewing area, array base palte 11
M × n touch control electrode block is included, m, n are the integer more than or equal to 2.
In a specific embodiment, the side away from backlight module 14 is also wrapped on viewing area, array base palte 11
The a plurality of touch-control driving electrodes extended in a first direction are included, and, a plurality of touch-control sensing electrode extended in a second direction, first
Direction intersects with second direction.
In another feasible implementation, display panel also includes the color film base being oppositely arranged with array base palte 11
The side away from backlight module also includes a plurality of touch-control driving electrodes extended in a first direction, color film base on plate, array base palte
Also include a plurality of touch-control sensing electrode extended in a second direction on plate, first direction intersects with second direction.
In a specific embodiment, the display panel in above-mentioned embodiment is present in a kind of display device.
It should be noted that display device involved in the utility model embodiment can include but is not limited to personal meter
Calculation machine (Personal Computer, PC), radio hand-held equipment, tablet personal computer (Tablet Computer), mobile phone etc..
For in the prior art orthographic projection of many signal lines being connected with gate driving circuit on array base palte with
In the case that orthographic projection of the conductive tape on array base palte is overlapped completely, in many signal lines being connected with gate driving circuit
It is applied in after current signal, many signal lines and equivalent to two layers conductor of conductive tape, so as to form electric capacity, cause array base palte
On power consumption herein it is larger the problem of, the utility model embodiment provides corresponding resolving ideas：Power consumption on array base palteWherein, f is the signal frequency of signal wire, and c is the size of overlap capacitance, and v is the ON state of signal wire
The signal frequency of power consumption and signal wire, the size of overlap capacitance and letter on the pressure difference of voltage and standoff voltage, i.e. array base palte
Number on-state voltage of line and the pressure difference of standoff voltage are directly proportional, and in a specific display, the signal frequency of signal wire
The pressure difference of the on-state voltage and standoff voltage of rate and signal wire is changeless, be therefore, it can by changing overlap capacitance
Size, reduces the size of overlap capacitance, so as to reach the purpose of the power consumption on reduction array base palte.
Under the guiding of above-mentioned thinking, the utility model embodiment is by reducing orthographic projection of the signal wire on array base palte
With the overlapping area of orthographic projection of the conductive tape on array base palte, to change the size of overlap capacitance, make the appearance of overlap capacitance
Amount reduces, so as to reduce the power consumption on array base palte.And reduce orthographic projection of the signal wire on array base palte and exist with conductive tape
, there are two kinds of feasible implementations in the overlapping region area of the orthographic projection on array base palte：A kind of feasible implementation is
By being adjusted realization to signal wire installation position, another feasible implementation is the covering by changing conductive tape
Area is realized.Both implementations can be applied on a display panel simultaneously, or, one of which can also be selected to realize
Scheme application is on a display panel；Meanwhile, conductive tape is set between array base palte and backlight module, by array base palte
Electrostatic is quickly led in backlight module, it is to avoid the damage of electricity component in electrostatic induced current array substrate.
In the utility model embodiment, many bars being connected with gate driving circuit set due to array base palte side
Orthographic projection of at least one signal wire on array base palte in line, the conductive tape with array base palte opposite side is on array base palte
Orthographic projection, be not exclusively overlapping, compared with prior art, reduce in many signal lines being connected with gate driving circuit
Orthographic projection of at least one signal wire on array base palte and the overlapping region of orthographic projection of the conductive tape on array base palte
Size, so that the electric capacity between many signal lines being connected with gate driving circuit and conductive tape is reduced, so as to reduce
The power consumption that many signal lines being connected with gate driving circuit are produced during Electro-static Driven Comb.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements done etc. should be included in the utility model protection
Within the scope of.
Claims (17)
1. a kind of display panel, it is characterised in that including：Viewing area and non-display area；
The array base palte and backlight module being oppositely arranged；
Conductive tape between the array base palte and the backlight module；
The array base palte includes gate driving circuit and many signal lines being connected with the gate driving circuit, described many
In signal line exist at least one signal wire, orthographic projection of at least one signal wire on the array base palte with it is described
Orthographic projection of the conductive tape on the array base palte is not exclusively overlapped.
2. display panel according to claim 1, it is characterised in that the conductive tape is located at the non-display area.
3. display panel according to claim 2, it is characterised in that the conductive tape is distributed in described in " mouth " font
Non-display area.
4. display panel according to claim 2, it is characterised in that the conductive tape is network structure, including multiple
Void region.
5. display panel according to claim 4, it is characterised in that insulating tape is set in the void region.
6. display panel according to claim 1, it is characterised in that the conductive tape is two-sided tape, is directly bonded
The array base palte and the backlight module.
7. display panel according to claim 1, it is characterised in that many signal lines include clock cable, just
Beginning line trigger signal, direct current signal line.
8. display panel according to claim 7, it is characterised in that the clock cable is on the array base palte
Orthographic projection is not exclusively overlapped with orthographic projection of the conductive tape on the array base palte.
9. display panel according to claim 8, it is characterised in that the clock cable is on the array base palte
Orthographic projection of the orthographic projection with the conductive tape on the array base palte is not overlapped.
10. display panel according to claim 9, it is characterised in that the original trigger signal line is in the array base
Orthographic projection on plate is not exclusively overlapped with orthographic projection of the conductive tape on the array base palte.
11. display panel according to claim 10, it is characterised in that the original trigger signal line is in the array base
Orthographic projection of the orthographic projection with the conductive tape on the array base palte on plate is not overlapped.
12. display panel according to claim 11, it is characterised in that the direct current signal line is on the array base palte
Orthographic projection and orthographic projection of the conductive tape on the array base palte not exclusively overlap.
13. display panel according to claim 12, it is characterised in that the direct current signal line is on the array base palte
Orthographic projection of the orthographic projection with the conductive tape on the array base palte do not overlap.
14. display panel according to claim 1, it is characterised in that remote on the viewing area, the array base palte
The side of the backlight module also includes m × n touch control electrode block, and m, n are the integer more than or equal to 2.
15. display panel according to claim 1, it is characterised in that remote on the viewing area, the array base palte
The side of the backlight module also include a plurality of touch-control driving electrodes extended in a first direction, and, it is a plurality of in a second direction
The touch-control sensing electrode of extension, the first direction intersects with the second direction.
16. display panel according to claim 1, it is characterised in that the display panel also includes and the array base
On the color membrane substrates that plate is oppositely arranged, the array base palte away from the backlight module side also include it is a plurality of in the first direction
Also include a plurality of touch-control sensing electrode extended in a second direction on the touch-control driving electrodes of extension, the color membrane substrates, it is described
First direction intersects with the second direction.
17. a kind of display device, it is characterised in that including the display panel as described in any one in claim 1 to 16.
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| CN201720137422.2U CN206441137U (en) | 2017-02-15 | 2017-02-15 | A kind of display panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720137422.2U CN206441137U (en) | 2017-02-15 | 2017-02-15 | A kind of display panel and display device |
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| CN206441137U true CN206441137U (en) | 2017-08-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066414A (en) * | 2021-02-20 | 2021-07-02 | 上海中航光电子有限公司 | Display panel and display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066414A (en) * | 2021-02-20 | 2021-07-02 | 上海中航光电子有限公司 | Display panel and display device |
| CN113066414B (en) * | 2021-02-20 | 2023-03-10 | 上海中航光电子有限公司 | Display panel and display device |
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