CN208488731U - A kind of metal grill and touch control layer - Google Patents
A kind of metal grill and touch control layer Download PDFInfo
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- CN208488731U CN208488731U CN201821047725.6U CN201821047725U CN208488731U CN 208488731 U CN208488731 U CN 208488731U CN 201821047725 U CN201821047725 U CN 201821047725U CN 208488731 U CN208488731 U CN 208488731U
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- China
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- area grid
- cabling
- metal grill
- passage area
- breakpoint
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Abstract
The utility model discloses a kind of metal grill and touch control layer, including passage area grid and non-channel area grid, there is the breakpoint being not arranged on the same straight line in each breakpoint between the cabling of passage area grid and the cabling of non-channel area grid.The line section of each breakpoint between the cabling of the passage area grid of metal grill in the utility model and non-channel area grid between cabling is non-rectilinear, namely the passage area grid of the metal grill of the application is separated with non-channel area grid using non-rectilinear separate mode, bottom shadow phenomenon and Moire fringe phenomenon can be alleviated, to a certain extent to promote the visual experience of user.
Description
Technical field
The utility model embodiment is related to technical field of touch control, more particularly to a kind of metal grill and touch control layer.
Background technique
With the development of touch technology, touch screen is produced using more and more extensive, such as in electronics such as mobile phone, tablet computers
In product using very extensive.Currently, since metal grill METAL MESH structure has, resistance value is low, fast response time, flexible
The good advantage of property, is used widely in touch screen production field.The touch control layer of touch screen is usually made of multiple function layers, often
The metal grill of one functional layer is divided into (driving) channel TX and RX (induction) channel according to block, and metal grill is with more
A channel TX and multiple channels RX are separated between every two passage area by non-passage area (DUMMY block), to avoid channel region
It is connected between domain.In the prior art, in the design process of touch screen, gold is carried out according to the strip pattern of normal GFF structure
Belong to the meshed raceway design of grid, the side that the channel cabling of metal grill is separated with the grid of non-channel cabling using straight line
Formula, namely as shown in Figure 1, the intersection of passage area and non-passage area is straight line separation, each breakpoint line constitutes one
Linear cutting gap (as shown in Figure 2), since straight line is easy visually to be recognized, so meshed raceway uses straight line separate design
Metal grill have apparent bottom shadow phenomenon and Moire fringe, influence the visual experience of user.
In consideration of it, how to provide it is a kind of solve above-mentioned technical problem metal grill and touch control layer become those skilled in the art
Member's problem to be solved.
Utility model content
The purpose of the utility model embodiment is to provide a kind of metal grill and touch control layer, in use in certain journey
Alleviate bottom shadow phenomenon and Moire fringe phenomenon on degree, to promote the visual experience of user.
In order to solve the above technical problems, the utility model embodiment provides a kind of metal grill, including passage area net
Lattice and non-channel area grid, it is each between the cabling of the passage area grid and the cabling of the non-channel area grid
There is the breakpoint being not arranged on the same straight line in breakpoint.
Optionally, each breakpoint between the cabling of the passage area grid and the cabling of the non-channel area grid
Between line be broken line.
Optionally, each breakpoint between the cabling of the passage area grid and the cabling of the non-channel area grid
Between line be periodic distribution broken line.
Optionally, the highest point of the broken line to the spacing between minimum point is 0.1mm~0.25mm.
Optionally, the cabling of the cabling of the passage area grid and/or the non-channel area grid be based on silver,
The cabling that one of copper, gold, aluminium, iron, tin or multiple combinations are made.
The utility model embodiment provides a kind of touch control layer, including metal grill as described above.
The utility model embodiment provides a kind of metal grill and touch control layer, including passage area grid and non-channel region
Domain grid exists not in same in each breakpoint between the cabling of passage area grid and the cabling of non-channel area grid
Breakpoint on straight line.As it can be seen that the cabling and non-channel region of the passage area grid of the metal grill in the utility model embodiment
The line section of each breakpoint between the grid of domain between cabling is the passage area grid of non-rectilinear namely the metal grill of the application
It is separated with non-channel area grid using non-rectilinear separate mode, bottom shadow phenomenon and More can be alleviated to a certain extent
Fringe phenomena, to promote the visual experience of user.
Detailed description of the invention
It, below will be to the prior art and embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the passage area grid of metal grill and non-channel area grid in the prior art；
Fig. 2 is the structural representation of the linear cutting gap in Fig. 1 between passage area grid and non-channel area grid
Figure；
Fig. 3 is a kind of passage area grid of metal grill provided by the embodiment of the utility model and non-channel area grid
Structural schematic diagram；
Fig. 4 is the passage area grid and non-channel regional network of another metal grill provided by the embodiment of the utility model
The structural schematic diagram of lattice；
Fig. 5 is the schematic diagram of each breakpoint line between the passage area of the non-passage area and upside in Fig. 4；
Fig. 6 is each breakpoint between the non-passage area of another kind provided in the utility model embodiment and passage area
The schematic diagram of line.
Specific embodiment
The utility model embodiment provides a kind of metal grill and touch control layer, delays to a certain extent in use
Bottom shadow phenomenon and Moire fringe phenomenon are solved, to promote the visual experience of user.
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
- Fig. 6 referring to figure 3.:
The metal grill, including passage area grid 1 and non-channel area grid 3, the cabling of passage area grid 1 with
There is the breakpoint being not arranged on the same straight line in each breakpoint between the cabling of non-channel area grid 2.
It should be noted that the passage area grid 1 in metal grill has multiple, and two neighboring passage area grid
1 is kept apart by non-channel area grid 2, and the passage area grid 1 in the application is positioned at the logical of non-2 two sides of channel area grid
Any one passage area grid in road area grid 1.The utility model embodiment is with a non-channel area grid 2 and position
Be illustrated for any one passage area grid 1 of its two sides, other passage area grids in metal grill and its
Structure between corresponding non-channel area grid can be designed according to the structure in the application.
Specifically, as shown in figure 3, every side of the cabling of the non-channel area grid 2 in the utility model embodiment with
The cabling of the passage area grid 1 of the side is formed by breakpoint all in each breakpoint not exclusively point-blank, namely
In the presence of being not arranged on the same straight line one or more breakpoints, so as to so that non-through road area grid 2 and the side passage area
The apparent linear that is not present between grid 1 separates gap, so as to improve bottom shadow phenomenon and Moire fringe phenomenon.
Further, the cabling of passage area grid 1 in the utility model embodiment and walking for non-channel area grid 2
The line between each breakpoint between line is broken line.
It should be noted that in order to further decrease bottom shadow phenomenon and Moire fringe phenomenon, in the utility model embodiment
Non- channel area grid 2 cabling and formed between the cabling of each passage area grid 1 of its two sides so disconnected
Point forms broken line after being sequentially connected, specifically referring to figure 4., wherein the cabling of non-channel area grid 2 and leading to for side disposed thereon
Each breakpoint is formed by between the cabling of road area grid 1 as shown in figure 4, and these breakpoints be sequentially connected after be formed by
Line is broken line, wherein the concrete shape of broken line is referred to (such as triangle is wavy) shown in 5.Certainly, non-channel area grid 2
Cabling and the cabling of corresponding passage area grid 1 between be formed by after each breakpoint is sequentially connected be formed by line can be with
Part be broken line (as shown in Figure 6), the utility model embodiment to its concrete shape without limitation.
Further, each breakpoint between the cabling of passage area grid 1 and the cabling of non-channel area grid 2 it
Between line be periodic distribution broken line.
Specifically, the spacing in two channels is channel PITCH, then it may include a turn of n (not less than 2) in a PITCH
Folding, wherein the rectilinear slot between the bigger passage area grid 1 of n and non-channel area grid 2 is more unobvious, and n can specifically take
Be 4, the specific value of certain n can be determined according to the practical spacing (channel PITCH) in two channels, the application to this not
Do particular determination.
As optional, highest point to the spacing between minimum point of broken line is 0.1mm~0.25mm.
It should be noted that in order to not influence IC identification function, and can preferably improve bottom shadow phenomenon and More's item
Line phenomenon, it is each between the cabling and the cabling of corresponding passage area grid 1 of the non-channel area grid 2 in the application
Spacing d (as shown in Figure 5) between the highs and lows for the broken line that breakpoint is sequentially connected should be located at 0.1mm~
In the range of 0.25mm.
In addition, the numerical value of the width D of the non-channel area grid 2 in the application can according to the actual situation in IC carry out
It determines, the application does not do particular determination to this.
Specifically, the cabling of the cabling of passage area grid 1 and/or non-channel area grid 2 be based on silver, copper, gold,
The cabling that one of aluminium, iron, tin or multiple combinations are made.
It should be noted that the cabling of the cabling of the passage area grid in the application and non-channel area grid is unlimited
In the cabling being made based on above-mentioned several metal materials, the cabling that other metal materials are made also may be based on, have
Body does not do particular determination.
The utility model embodiment provides a kind of metal grill, including passage area grid and non-channel area grid,
Exist in each breakpoint between the cabling of passage area grid and the cabling of non-channel area grid and is not arranged on the same straight line
Breakpoint.As it can be seen that the cabling of the passage area grid of the metal grill in the utility model embodiment and non-channel area grid
Between each breakpoint between cabling line section be non-rectilinear namely the metal grill of the application passage area grid with it is non-through
Road area grid is separated using non-rectilinear separate mode, can alleviate bottom shadow phenomenon to a certain extent and Moire fringe is existing
As to promote the visual experience of user.
On the basis of the above embodiments, the utility model embodiment provides a kind of touch control layer, including such as above-mentioned gold
Belong to grid.
It should be noted that touch control layer provided in the utility model embodiment has and the metal in above-described embodiment
The identical beneficial effect of grid.In addition, the specific introduction for metal grill involved in the utility model embodiment is asked
Referring to above-described embodiment, details are not described herein by the application.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of metal grill, which is characterized in that including passage area grid and non-channel area grid, the passage area net
There is the breakpoint being not arranged on the same straight line in each breakpoint between the cabling of lattice and the cabling of the non-channel area grid.
2. metal grill according to claim 1, which is characterized in that the cabling of the passage area grid with it is described non-through
The line between each breakpoint between the cabling of road area grid is broken line.
3. metal grill according to claim 2, which is characterized in that the cabling of the passage area grid with it is described non-through
The line between each breakpoint between the cabling of road area grid is the broken line of periodic distribution.
4. metal grill according to claim 2 or 3, which is characterized in that the highest point of the broken line is between minimum point
Spacing be 0.1mm~0.25mm.
5. metal grill according to claim 3, which is characterized in that the cabling of the passage area grid and/or described
The cabling of non-channel area grid is the cabling being made based on one of silver, copper, gold, aluminium, iron, tin or multiple combinations.
6. a kind of touch control layer, which is characterized in that including the metal grill as described in claim 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047725.6U CN208488731U (en) | 2018-07-03 | 2018-07-03 | A kind of metal grill and touch control layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047725.6U CN208488731U (en) | 2018-07-03 | 2018-07-03 | A kind of metal grill and touch control layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208488731U true CN208488731U (en) | 2019-02-12 |
Family
ID=65249457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821047725.6U Active CN208488731U (en) | 2018-07-03 | 2018-07-03 | A kind of metal grill and touch control layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208488731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11620026B2 (en) | 2020-11-06 | 2023-04-04 | Au Optronics Corporation | Touch apparatus |
| WO2023236287A1 (en) * | 2022-06-06 | 2023-12-14 | 武汉华星光电半导体显示技术有限公司 | Touch display panel |
-
2018
- 2018-07-03 CN CN201821047725.6U patent/CN208488731U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11620026B2 (en) | 2020-11-06 | 2023-04-04 | Au Optronics Corporation | Touch apparatus |
| WO2023236287A1 (en) * | 2022-06-06 | 2023-12-14 | 武汉华星光电半导体显示技术有限公司 | Touch display panel |
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