CN108984023A - A kind of touch display panel and touch display unit - Google Patents
A kind of touch display panel and touch display unit Download PDFInfo
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- CN108984023A CN108984023A CN201810650634.XA CN201810650634A CN108984023A CN 108984023 A CN108984023 A CN 108984023A CN 201810650634 A CN201810650634 A CN 201810650634A CN 108984023 A CN108984023 A CN 108984023A
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- Prior art keywords
- touch
- display panel
- touch display
- special
- control
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Abstract
The embodiment of the invention provides a kind of touch display panel and touch display units, wherein touch display panel includes touch control layer and the special-shaped film for being set to touch control layer side, and special-shaped film is for shielding electrostatic；Touch display panel further includes Touch Zone and binding area；Touch control layer includes multiple touch control electrodes positioned at Touch Zone, and each touch control electrode is electrically connected at least one touch-control cabling, and touch-control cabling is electrically connected to the corresponding binding pad in binding area；The lower side in the close binding area of special-shaped film has a notch, and touch-control cabling is covered in addition to the part being located in notch by special-shaped film；Binding area is located in notch in the upright projection on the lower side of special-shaped film.The embodiment of the present invention enhances the antistatic effect of touch display panel.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of touch display panels and touch display unit.
Background technique
In touch display panel, the factors such as the external world contacts with touch display panel, rubs can generate electrostatic, static discharge
(Electro-Static discharge, ESD) can damage element and cabling inside touch display panel, influence the property of product
Can, therefore, antistatic effect becomes an important indicator of touch display panel quality control.
And existing touch display panel antistatic effect is poor, touch-control cabling holds by damage by static electricity very much, makes to touch display surface
The reliability of plate is low.
Summary of the invention
The present invention provides a kind of touch display panel and touch display units, to enhance the antistatic of touch display panel
Ability.
In a first aspect, the embodiment of the invention provides a kind of touch display panel, including touch control layer and it is set to the touching
The special-shaped film of layer side is controlled, the abnormity film is for shielding electrostatic；
The touch display panel further includes Touch Zone and binding area；
The touch control layer includes multiple touch control electrodes positioned at the Touch Zone, each touch control electrode and at least one
The electrical connection of touch-control cabling, the touch-control cabling are electrically connected to the corresponding binding pad in the binding area；
The lower side close to the binding area of the abnormity film has a notch, and the touch-control cabling, which removes, is located at described lack
It is covered outside part in mouthful by the special-shaped film；
Upright projection of the binding area on the lower side of the special-shaped film is located in the notch.
Second aspect, the embodiment of the invention provides a kind of touch display units, including any embodiment of that present invention to provide
Touch display panel.
The embodiment of the present invention is by being arranged special-shaped film, the special-shaped maskable electrostatic of film, so that special-shaped in the side of touch control layer
The touch-control cabling of film covering will not improve the antistatic effect of touch display panel by damage by static electricity；Meanwhile in special-shaped film
A notch is arranged in lower side close to binding area, and binds area and be located in notch in the upright projection on the lower side of special-shaped film,
Special-shaped film can be damaged to avoid board high temperature when binding flexible circuit board；The present invention is made by the way that above-mentioned special-shaped film is arranged
Touch-control cabling is all covered by special-shaped film in addition to the part being located in notch, is guaranteeing the case where special-shaped film is not damaged by board high temperature
Under, the area of special-shaped film covering touch-control cabling is considerably increased, the antistatic effect of touch display panel is improved.
Detailed description of the invention
Fig. 1 is a kind of top view of touch display panel provided in an embodiment of the present invention；
Fig. 2 is sectional view of the touch display panel in Fig. 1 along AA '；
Fig. 3 is the enlarged drawing in the touch display panel region 100 in Fig. 1；
Fig. 4 is the top view of another touch display panel provided in an embodiment of the present invention；
Fig. 5 is the top view of another touch display panel provided in an embodiment of the present invention；
Fig. 6 is sectional view of the touch display panel in Fig. 1 along BB '；
Fig. 7 is another sectional view of the touch display panel in Fig. 1 along BB '；
Fig. 8 is a kind of structural schematic diagram of touch display unit provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Fig. 1 is a kind of top view of touch display panel provided in an embodiment of the present invention, referring to Fig. 1, the touch display surface
Plate includes touch control layer 110 and the special-shaped film 120 for being set to 110 side of touch control layer, and special-shaped film 120 is for shielding electrostatic；Touch-control is aobvious
Show that panel further includes Touch Zone 130 and binding area 140；Touch control layer 110 includes multiple touch control electrodes 111 positioned at Touch Zone 130,
Each touch control electrode 111 is electrically connected at least one touch-control cabling 150, and it is corresponding that touch-control cabling 150 is electrically connected to binding area 140
Bind pad 180；
Wherein, special-shaped film 120 is for shielding electrostatic, therefore, the device that is covered in touch display panel by special-shaped film 120 and
Cabling will not be by damage by static electricity.Specifically, special-shaped film 120 is chosen as conductive film, conductive film can be guided electrostatic, or
Special-shaped film 120 is chosen as high impedance film, and electrostatic can be completely cut off, be avoided in static discharge to touch display panel by high impedance film
Portion.In practical applications, the type of special-shaped film 120 can be selected according to the actual situation, the invention is not limited in this regard.
The lower side 121 in the close binding area 140 of special-shaped film 120 has a notch 122, and touch-control cabling 150 is removed to be located at and be lacked
It is covered outside part in mouth 122 by special-shaped film 120；Bind upright projection position of the area 140 on the lower side 121 of special-shaped film 120
In notch 122.
Wherein, binding area 140 is for binding flexible circuit board, and bind board temperature used when flexible circuit board compared with
Height, usually 160 DEG C~170 DEG C, but special-shaped film 120 is easily damaged by high temperature, therefore, special-shaped film 120 needs and binding area
140 have a certain distance.
In Fig. 1, binding upright projection of the area 140 on the lower side 121 of special-shaped film 120 is to bind area 140 along the
Projection of the one direction x on lower side 121, the projection are located in notch 122.
In order to guarantee that special-shaped film 120 is not damaged by board high temperature, if whole lower side 122 of special-shaped film 120 is directly arranged
Binding area 140 between have certain vertical range, inevitably result in special-shaped film 120 lower side 122 and binding area 140 it
Between touch-control cabling 150 not by special-shaped film 120 protect, when touch display panel generate electrostatic when, touch-control cabling 150 is placed on aobvious
Show that the part outside panel is easy by damage by static electricity, the antistatic effect of touch display panel is weaker, and there are touch function failures
Risk.
In the present embodiment, the lower side 121 that the close binding area 140 of special-shaped film 120 is arranged has a notch 122, touching
Control cabling 150 is covered in addition to the part being located in notch 122 by special-shaped film 120, compared to not having special-shaped film jaggy, increases
The area of special-shaped film 120 increases the area that special-shaped film 120 covers touch-control cabling 150, therefore 120 electrostatic screen of special-shaped film
Effect it is more preferable, the antistatic effect of touch display panel can be improved.Meanwhile binding area 140 is set in the downside of special-shaped film 120
Upright projection on side 121 is located in notch 122, i.e., binding area 140 is oppositely arranged with notch 122, so as to which binding is arranged
There are a certain distance for the edge in area 140 and special-shaped film 120, when binding the binding flexible circuit board of area 140, although binding machine
The temperature of platform is higher, but since there are a certain distance at the edge of the edge in binding area 140 and special-shaped film 120, binds machine
The high temperature of platform will not damage special-shaped film 120.
In the present embodiment, by being arranged special-shaped film 120 in the side of touch control layer 110, the maskable electrostatic of special-shaped film 120,
So that the touch-control cabling 150 covered by special-shaped film 120 will not improve the antistatic energy of touch display panel by damage by static electricity
Power；Meanwhile a notch 122 is set in the lower side 121 in the close binding area 140 of special-shaped film 120, and bind area 140 in abnormity
Upright projection on the lower side 122 of film 120 is located in notch 122, can be to avoid the high temperature of board when binding flexible circuit board
Special-shaped film 120 can be damaged；The present invention removes touch-control cabling 150 and is located at notch 122 by the way that above-mentioned special-shaped film 120 is arranged
It is all covered by special-shaped film 120 outside interior part, in the case where guaranteeing that special-shaped film 120 is not damaged by board high temperature, greatly increases
Special-shaped film 120 covers the area of touch-control cabling 150, improves the antistatic effect of touch display panel.
In Fig. 1, touch control layer 110 includes 9 touch control electrodes 111, each touch control electrode 111 and a touch-control cabling 150
Connection, this is only a specific example of the invention, specially self-tolerant touch-control or mutual capacitance type touch-control and each touch-control electricity
The item number of the touch-control cabling of pole connection, the present invention is with no restrictions.
It should be noted that touch display panel provided in this embodiment can be capacitance touch display panel, it can also
Think resistive touch display panel.Specifically, capacitance touch display panel can be self-tolerant touch display panel, it can also
Think mutual capacitance type touch display panel.If touch display panel is self-tolerant touch display panel, by detecting touch control electrode pair
Touch control detection function can be achieved in the variation of ground capacitor, if touch display panel is mutual capacitance type touch display panel, touch control electrode
Including induction electrode and coordination electrode, touch control detection can be realized by the capacitance variations between detection induction electrode and coordination electrode
Function.
Touch display panel provided in this embodiment can be On cell touch display panel, or In cell touching
Display panel is touched, the touch control layer of On cell touch display panel is set to outside display module, In cell touch display panel
Touch control layer is set in display module.
Optionally, binding pad 180 is for binding flexible circuit board.It is corresponding that touch-control cabling 150 is electrically connected to binding area 140
Binding pad 180, binding pad 180 bind flexible circuit board after can be achieved touch-control cabling 150 be electrically connected with flexible circuit board.
Fig. 2 is the touch display panel in Fig. 1 along the sectional view of AA ', and referring to fig. 2, optionally, special-shaped film 120 is multiplexed with
The polaroid of touch display panel.
Touch display panel in Fig. 2 is On cell touch display panel, i.e. touch control layer 110 is set to display module 210
Outside, in existing touch display panel, the touch control layer 110 of touch display panel is provided with far from the side of display base plate 210
Polaroid, the light that polaroid is used to that specific direction to be made to vibrate pass through, and the light of other direction vibrations can not pass through, that is, being formed can
Polarised light for display panel imaging.In the present embodiment, one can be reduced by the way that special-shaped film 120 is multiplexed with polaroid
The setting of film layer reduces the thickness of touch display panel.
Optionally, the impedance of polaroid is 1013Ω~1014Ω.Specifically, impedance is 108Ω~1010The polaroid of Ω
For Low ESR polaroid, impedance 1013Ω~1014The polaroid of Ω is high impedance polaroid, for low-resistance polaroid, to
It realizes electrostatic screen, needs polaroid being electrically connected external metallization or voltage signal line, increase preparation process, and in touch-control
It will appear the figure of touch control electrode visible problem when signal is stronger；And high impedance polaroid is since its impedance is very high, Ke Yizhi
Electrostatic isolation is connect, the region for covering it is not by damage by static electricity, and therefore, the present embodiment is 10 by the impedance of setting polaroid13
Ω~1014Ω, i.e. polaroid are high impedance polaroid, it is ensured that the touch-control cabling covered by polaroid not by damage by static electricity,
The antistatic effect of touch display panel is improved, and simplifies preparation process.
In Fig. 2, display base plate 210 is liquid crystal display substrate, including the color membrane substrates 211 being oppositely arranged and array substrate
213, and the liquid crystal layer 212 being set between color membrane substrates 211 and array substrate 213, this is only one of the invention specific
Example, liquid crystal display panel can also be organic light emitting display substrate.
It should be noted that touch control electrode 111 and touch-control cabling 150 can be located on the same floor and may be located on different layers,
The present invention is with no restrictions.
When touch display panel binds flexible circuit board, in order to guarantee that special-shaped film 120 is not damaged by board high temperature, binding
The shortest distance that area 140 arrives special-shaped film 120 need to be greater than the minimum value of the shortest distance, wherein binding area 140 arrives special-shaped film 120
The shortest distance is the shortest distance bound in area 140 on each point to special-shaped film 120 in the distance of each point, and the shortest distance is most
Small value is the distance value that special-shaped film 120 is not damaged by board high temperature.
For same touch display panel, the shortest distance for binding area 140 to special-shaped film 120 is bigger, correspondingly, special-shaped film
The area of 120 notches 122 is bigger, and the ability that special-shaped film 120 shields electrostatic is poorer.Therefore in order to guarantee the anti-of touch display panel
Electrostatic capacity, the shortest distance that binding area 140 arrives special-shaped film 120 need to be less than the maximum value of the shortest distance, the maximum of the shortest distance
Value is the distance value that special-shaped film 120 meets touch display panel antistatic effect demand.
In the present embodiment, optionally, it is 550mm~650mm that binding area 140, which arrives the shortest distance of special-shaped film 120,.Pass through
Such setting can guarantee that special-shaped film 120 is not damaged by board high temperature, while the electrostatic shield effect of special-shaped film 120 is good, touching
The antistatic effect for touching display panel is strong.
In the preparation process of touch display panel, touch control electrode 111 and touch-control cabling are formed first on touch layer 110
150, touch-control cabling 150 is connected to the binding corresponding binding pad 180 in area 140, is then determined most according to the temperature of binding board
Short-range minimum value forms the special-shaped film with notch 122 according to the minimum value of the shape in binding area 140 and the shortest distance,
After forming notch 122, the shortest distance that binding area 140 arrives special-shaped film 120 is greater than the minimum value of the shortest distance, then by special-shaped film
120 are bonded with touch control layer 110, finally bind flexible circuit board.Since the shortest distance of binding area 140 to special-shaped film 120 is greater than
The minimum value of the shortest distance, therefore in finally binding flexible circuit board, special-shaped film will not be bound the high-temperature damage of board.
Fig. 3 is the partial enlarged view in the touch display panel region 100 in Fig. 1, and referring to Fig. 3, the shape of notch 122 is square
Shape, first side 141 in binding area 140 are parallel to the lower side 121 of special-shaped film 120, binding area 140 further include respectively with the first side
141 both ends connection and perpendicular to first in the second of 141 142 and third side 143；Notch 122 includes being parallel to special-shaped film
It first inner wall 123 of 120 lower sides 121 and is connect with the both ends of the first inner wall 123 and perpendicular to two of the first inner wall 123
Second inner wall 124；The vertical range of first side 141 and the first inner wall 123 is L1, the of the second side 142 and the notch 122 that closes on
The vertical range of two inner walls 123 is L2, and the vertical range of third side 143 and the second inner wall 124 of notch 122 closed on is L3.
Optionally, the value of L1, L2 and L3 are 600mm, and setting in this way can guarantee that special-shaped film 120 is not damaged by board high temperature
It is bad, while the electrostatic shield effect of special-shaped film 120 is good, the antistatic effect of touch display panel is strong.
In Fig. 3, illustratively, the shape of notch 122 is rectangle, in other embodiments of the invention, notch 122
Shape can also be trapezoidal, arch or triangle.For example, Fig. 4 is another touch display panel provided in an embodiment of the present invention
Structural schematic diagram, referring to fig. 4, in the touch display panel, the shape of notch 122 is trapezoidal.
Wherein, opening of the trapeze cut 122 in the opening width on lower side 121 and rectangular notch 122 in Fig. 3 in Fig. 4
It is of same size, and it is also L1 that the vertical range of the first side 141 and the first inner wall 123, which is, i.e., the area of trapeze cut 122 is less than figure
The area of rectangular notch 122 in 3.
Referring to Fig. 3 and Fig. 4, the first of area 140 is bound at 141 and second 142 with intersection point N1, the first of notch 122
Side wall 123 and two second sidewalls 124 have two intersection D1, it can be seen from the figure that intersection point N1 to close on intersection D1 away from
It is greater than the shortest distance that binding area 140 arrives special-shaped film 120 from L4, therefore distance L4 can be reduced.In Fig. 4, notch 122 is
Trapezoidal, the distance L5 of intersection point N1 to the intersection D1 closed on is less than the distance L4 in Fig. 3.Since the area of trapeze cut 122 is less than
The area of rectangular notch 122 in Fig. 3, the i.e. area that special-shaped film 120 covers touch control layer 110 in Fig. 4 are greater than special-shaped film 120 in Fig. 3
Covering touch control layer 110 area, therefore, by be arranged notch 122 shape be it is trapezoidal, touch display panel can be enhanced
Antistatic effect.
In practical applications, the shape of notch 122 can be selected according to the actual situation, and the present invention does not limit this specifically
System.
Continuing with referring to Fig. 3, optionally, binding area 140 includes close to the first side 141 of notch 122, and the first side 141 exists
Outside notch 122.This is only a specific example of the invention, and in other embodiments of the present invention, the first side 141 can also lack
In mouth 122.
Fig. 5 is the top view of another touch display panel provided in an embodiment of the present invention, referring to Fig. 5, in above scheme
On the basis of, optionally, binding area 140 includes close to the first side 141 of notch 122, and the first side 141 is in notch 122.
When touch-control cabling 150 is close at a distance from 120 lower side 121 of special-shaped film, close to abnormity 120 lower side 121 of film
Touch-control cabling 150 be easy the damage by static electricity that is generated by touch display panel side.In the present embodiment, for identical wiring
First side 141 is set in notch 122 by touch display panel, that is, increases 120 lower side of touch-control cabling 150 and special-shaped film
121 distance, the area that setting in this way makes special-shaped film 120 cover touch control layer 110 is bigger, can further enhance touch
The antistatic effect of display panel.
It should be noted that when binding area 140 second at 142 and third 143 outside there is no touch-control cabling 150
When, the first side 141 can be located at notch 122 outside, when bind area 140 second in 142 and third while 143 outside have touch-control cabling
When 150, the first side 141 be must be positioned in notch 122, and setting in this way, which is just able to satisfy touch-control cabling 150 and removes, is located at notch
It is covered outside part in 122 by special-shaped film 120.The first side 141 for no matter binding area 140 is gone back in the notch 122 of special-shaped film 120
It is to be intended to guarantee the most short distance of each point on each point to special-shaped film 120 in binding area 140 outside the notch 122 of special-shaped film 120
From greater than the shortest distance that do not damaged by board high temperature between special-shaped film 120 and binding area 140.
Continuing with referring to Fig. 1, optionally, every touch-control cabling 150 walks line segment 151 including the first touch-control and the second touch-control is walked
Line segment 152, the first 151 sections of touch-control cabling are located at Touch Zone 130, and the second touch-control walks line segment 152 and is located at Touch Zone 130 and binding area
Line segment 151 and binding pad 180 are walked for being electrically connected corresponding first touch-control by cabling area between 140.
In Fig. 1,122 the second touch-control of exposed portion of notch walks line segment 152, and the second touch-control walks line segment 152 along perpendicular under
The direction of side 121 extends to binding area 140, and is electrically connected with corresponding binding pad 180.This is only a tool of the invention
Body example, in other embodiments, the second touch-control walk line segment 152 can also be fanned out to cabling form be electrically connected to binding area
140 corresponding binding pads 180.
It should be noted that the first touch-control walks line segment 151 and the second touch-control walks line segment 152 and can be located at different layers, it can also
To be located on the same floor.Fig. 6 is the touch display panel in Fig. 1 along the sectional view of BB ', and referring to Fig. 6, the first touch-control walks line segment 151
Line segment 152 is walked with the second touch-control and is located at different layers, is realized and is electrically connected by via hole, and setting in this way is adapted to touch aobvious
Show where region wire jumper to the first touch-control where other cablings in panel walk line segment 152 in the second touch-control walks line segment 151
Film layer prevents short circuit, convenient for wiring.
Fig. 7 is the touch display panel in Fig. 1 along the sectional view of BB ' another kind, and referring to Fig. 7, optionally, the first touch-control is walked
Line segment 151 and the second touch-control are walked line segment 152 and are located on the same floor.Line segment 151 and the second touch-control cabling are walked by the way that the first touch-control is arranged
Section 152 is located on the same floor, it may not be necessary to be used via hole, be reduced the impedance of touch-control cabling 150, improve the touching of touch-control display panel
Control sensitivity.
Fig. 8 is a kind of structural schematic diagram of touch display unit provided in an embodiment of the present invention, referring to Fig. 8, above-mentioned each
On the basis of embodiment, which includes touch display panel 311 provided in an embodiment of the present invention.
Touch display unit 310 provided in an embodiment of the present invention includes the touch display panel 311 in above-described embodiment, because
This touch display unit 310 provided in an embodiment of the present invention also has beneficial effect described in above-described embodiment, herein not
It repeats again.Optionally, touch display unit 310 can be mobile phone shown in Fig. 8, or computer, television set, intelligence wearing
Touch display unit etc., the embodiment of the present invention is not particularly limited this.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (12)
1. a kind of touch display panel, which is characterized in that including touch control layer and the special-shaped film for being set to the touch control layer side, institute
Special-shaped film is stated for shielding electrostatic；
The touch display panel further includes Touch Zone and binding area；
The touch control layer includes multiple touch control electrodes positioned at the Touch Zone, each touch control electrode and at least one touch-control
Cabling electrical connection, the touch-control cabling are electrically connected to the corresponding binding pad in the binding area；
The lower side close to the binding area of the abnormity film has a notch, and the touch-control cabling, which removes, to be located in the notch
Part outside covered by the special-shaped film；
Upright projection of the binding area on the lower side of the special-shaped film is located in the notch.
2. touch display panel according to claim 1, which is characterized in that the abnormity film is multiplexed with the touch display
The polaroid of panel.
3. touch display panel according to claim 2, which is characterized in that the impedance of the polaroid is 1013Ω~1014
Ω。
4. touch display panel according to claim 1, which is characterized in that the binding area is most short to the special-shaped film
Distance is 550mm~650mm.
5. touch display panel according to claim 4, which is characterized in that the binding area includes close to the notch
First side, described first while in the notch or it is described first while outside the notch.
6. touch display panel according to claim 1, which is characterized in that the shape of the notch is rectangle, trapezoidal, arch
Shape or triangle.
7. touch display panel according to claim 6, which is characterized in that the shape of the notch is rectangle, described to tie up
The first side for determining area is parallel to the lower side of the special-shaped film, and the binding area further includes connecting respectively with the both ends on first side
Connect and perpendicular to described first while second while and third side；
The notch includes being parallel to the first inner wall of the special-shaped film lower side and connecting with the both ends of first inner wall
And perpendicular to two the second inner walls of first inner wall；
The vertical range of first side and first inner wall is 600mm, the of second side and the notch that closes on
The vertical range of two inner walls is 600mm, and the third side and the vertical range of the second inner wall of the notch closed on are
600mm。
8. touch display panel according to claim 1, which is characterized in that every touch-control cabling includes the first touch-control
It walks line segment and the second touch-control walks line segment, the first touch-control cabling section is located at the Touch Zone, the second touch-control cabling section
Between the Touch Zone and the binding area, line segment and binding weldering are walked for being electrically connected corresponding first touch-control
Disk.
9. touch display panel according to claim 8, which is characterized in that second touch-control walks line segment and described first
Touch-control cabling section is located on the same floor.
10. touch display panel according to claim 8, which is characterized in that the second touching described in the notch exposed portion
Line segment is walked in control.
11. touch display panel according to claim 1, which is characterized in that the binding pad is for binding flexible electrical
Road plate.
12. a kind of touch display unit, which is characterized in that including the described in any item touch display panels of claim 1~11.
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|---|---|---|---|
| CN201810650634.XA CN108984023B (en) | 2018-06-22 | 2018-06-22 | Touch display panel and touch display device |
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|---|---|---|---|
| CN201810650634.XA CN108984023B (en) | 2018-06-22 | 2018-06-22 | Touch display panel and touch display device |
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| CN108984023A true CN108984023A (en) | 2018-12-11 |
| CN108984023B CN108984023B (en) | 2021-08-10 |
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| CN201810650634.XA Active CN108984023B (en) | 2018-06-22 | 2018-06-22 | Touch display panel and touch display device |
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| CN110187792A (en) * | 2019-05-30 | 2019-08-30 | 业成科技（成都）有限公司 | Touch control display device, touch sensing, touch module and preparation method |
| CN111383536A (en) * | 2020-03-30 | 2020-07-07 | 昆山国显光电有限公司 | Flexible display panel and manufacturing method thereof |
| CN111610879A (en) * | 2020-05-20 | 2020-09-01 | 业成科技（成都）有限公司 | Touch panel, preparation method of touch panel, touch assembly and electronic equipment |
| CN111653603A (en) * | 2020-06-18 | 2020-09-11 | 京东方科技集团股份有限公司 | Display substrate and display device |
| JP2021068189A (en) * | 2019-10-23 | 2021-04-30 | Ｎｉｓｓｈａ株式会社 | Touch sensor |
| WO2021087649A1 (en) * | 2019-11-04 | 2021-05-14 | 京东方科技集团股份有限公司 | Touch screen, fabrication method therefor, and touch display device |
| CN112905048A (en) * | 2021-02-07 | 2021-06-04 | 京东方科技集团股份有限公司 | Touch display screen and display device |
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| TW200945956A (en) * | 2008-04-22 | 2009-11-01 | Wintek Corp | Electrostatic discharge protection device for touch panels |
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