CN105912181B - Touch screen manufacturing method and touch screen - Google Patents
Touch screen manufacturing method and touch screen Download PDFInfo
- Publication number
- CN105912181B CN105912181B CN201610347650.2A CN201610347650A CN105912181B CN 105912181 B CN105912181 B CN 105912181B CN 201610347650 A CN201610347650 A CN 201610347650A CN 105912181 B CN105912181 B CN 105912181B
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- conductor layer
- apertured conductor
- apertured
- cut
- electrode
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 127
- 238000000034 method Methods 0.000 claims description 27
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical class [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a kind of touch screen manufacturing method and touch screens.The touch screen manufacturing method includes: to provide the first apertured conductor layer and the second apertured conductor layer of stacking；The first apertured conductor layer is cut to form the first electrode for the first apertured conductor pattern layers；The second apertured conductor layer is cut to form the second electrode for the second apertured conductor pattern layers；At least one cut point on the first apertured conductor layer and/or the second apertured conductor layer is moved to the grid lines intersection of the first apertured conductor layer and the second apertured conductor layer adjacent thereto, it can guarantee that the color at cut point and the color at non-cut point are metal color, cut point and non-cut point no color differnece, to avoid cutting line mura problem, the visual appearance of product is improved, benefit and performance are increased.
Description
Technical field
The present invention relates to touching technique fields, and in particular to a kind of touch screen manufacturing method and touch screen.
Background technique
The touch control electrode that existing touch screen uses is usually transparent conductive film, such as ITO (Indium Tin Oxides, oxygen
Change indium tin) film, since the resistivity of ito thin film is high, when touch panel enlargement, with row or column electrode
Terminal between resistance value increase, for capacitance variations detection sensitivity decline, it is difficult to make these electrodes as touch
Switch is to be acted.
In view of the above-mentioned problems, a kind of new touch screen structure is proposed in the prior art, by utilizing latticed conductor layer
Touch control electrode is constituted, so that the transmissivity of touch control electrode reaches 70% or more, and reduces the resistance of touch control electrode.
In the process of above-mentioned touch control electrode, need to cut the apertured conductor layer of full wafer, thus by grid
The patterned required touch control electrode shape of conductor layer, conventional cutting method visual are cut at cut-off rule there are appearance is obvious
Secant can be seen that the figure of grid electrode, and just will appear mura when forming product, (display brightness is uneven, causes various
The phenomenon that trace), lead to abnormal appearance, this one of existing problem when being also grid electrode design.
Summary of the invention
In view of this, the present invention provide it is a kind of can method it is simple and can be improved the touch screen system of touch screen display effect
Make method.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of touch screen manufacturing method, the touch screen include the first electrode layer being stacked and the second electrode lay, institute
The method of stating includes:
The the first apertured conductor layer and the second apertured conductor layer of stacking are provided；
The first apertured conductor layer is cut to form the first electrode for the first apertured conductor pattern layers；
The second apertured conductor layer is cut to form the second electrode for the second apertured conductor pattern layers；
At least one cut point on the first apertured conductor layer and/or the second apertured conductor layer is moved to adjacent thereto
The first apertured conductor layer and the second apertured conductor layer grid lines intersection.
Preferably, all cut points in the middle part of the first apertured conductor layer and/or the second apertured conductor layer will be located to move
To the grid lines intersection of the first apertured conductor layer and the second apertured conductor layer adjacent thereto.
Preferably, the method also includes:
Before being cut, the cutting line of the first apertured conductor layer and the second apertured conductor layer is determined.
Preferably, the cutting line is determined by way of crossing mapping software or by hand.
Preferably, when being cut to the first apertured conductor layer, in the first apertured conductor layer and described
The grid lines intersection of two apertured conductor layers is cut along the direction that the grid lines of the second apertured conductor layer extends；And/or
When being cut to the second apertured conductor layer, led in the first apertured conductor layer and second grid
The grid lines intersection of body layer is cut along the direction that the grid lines of the first apertured conductor layer extends.
Preferably, the grid lines of the first apertured conductor layer intersects position in the grid lines with the second apertured conductor layer
It installs and is equipped with notch；And/or
The grid lines of the second apertured conductor layer with the grid lines crossover location of the first apertured conductor layer at set
It is equipped with notch.
On the other hand, the touch screen good the present invention also provides a kind of display effect.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of touch screen is prepared using method as described above.
The beneficial effects of the present invention are:
It, will be on the first apertured conductor layer and/or the second apertured conductor layer in touch screen manufacturing method provided by the invention
At least one cut point moves to the grid lines intersection of the first apertured conductor layer and the second apertured conductor layer adjacent thereto, can
Guarantee the color at cut point and the color at non-cut point is metal color, cut point and non-cut point no color differnece, thus
Cutting line mura problem is avoided, the visual appearance of product is improved, increases benefit and performance.
The present invention also provides a kind of touch screen manufactured using the above method, display effect is good.
Detailed description of the invention
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 is the structural schematic diagram of first electrode；
Fig. 2 is the structural schematic diagram of second electrode；
Fig. 3 is the partial cut line setting position view of first electrode in existing touch screen manufacturing method；
Fig. 4 is the partial schematic diagram in existing touch screen manufacturing method after first electrode cutting；
Fig. 5 is the partial cut line setting position view of second electrode in existing touch screen manufacturing method；
Fig. 6 is the partial schematic diagram in existing touch screen manufacturing method after second electrode cutting；
Fig. 7 is turn of cut point when cutting first electrode in the touch screen manufacturing method of specific embodiment of the invention offer
Move schematic diagram；
Fig. 8 is turn of cut point when cutting second electrode in the touch screen manufacturing method of specific embodiment of the invention offer
Move schematic diagram；
Fig. 9 is the structural schematic diagram of second electrode in the touch screen manufacturing method of specific embodiment of the invention offer.
In figure, 1, first electrode；2, second electrode；3, the first apertured conductor layer；4, the second apertured conductor layer；5, it cuts
Line；6, notch.
Specific embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Under
Text is detailed to describe some specific detail sections in datail description of the invention.Do not have for a person skilled in the art
The present invention can also be understood completely in the description of these detail sections.In order to avoid obscuring essence of the invention, well known method, mistake
There is no narrations in detail for journey, process, element.
The present invention provides a kind of touch screen manufacturing method, touch screen includes the first grid electrode layer being stacked and
Two grid electrode layers, this method comprises:
The the first apertured conductor layer and the second apertured conductor layer of stacking are provided；
The first apertured conductor layer is cut to form the first grid electrode for the first apertured conductor pattern layers；
The second apertured conductor layer is cut to form the second grid electrode for the second apertured conductor pattern layers；
At least one cut point on first apertured conductor layer and/or the second apertured conductor layer is moved into adjacent thereto
The grid lines intersection of one apertured conductor layer and the second apertured conductor layer.
It, will be on the first apertured conductor layer and/or the second apertured conductor layer in touch screen manufacturing method provided by the invention
At least one cut point moves to the grid lines intersection of the first apertured conductor layer and the second apertured conductor layer adjacent thereto, can
Guarantee the color at cut point and the color at non-cut point is metal color, cut point and non-cut point no color differnece, thus
Cutting line mura problem is avoided, the visual appearance of product is improved, increases benefit and performance.
The embodiment of touch screen manufacturing method provided by the invention is illustrated below with reference to Fig. 1 to Fig. 9.
Touch screen includes the first electrode layer being stacked and the second electrode lay.As shown in Figure 1, first electrode layer includes more
The spaced first electrode 1 of item, forms first electrode array, and the shape of first electrode 1 is as shown in the figure.As shown in Fig. 2, the
Two electrode layers include a plurality of spaced second electrode 2, form second electrode array, the shape of second electrode 2 and the first electricity
Pole 1 is identical, also, the extending direction of first electrode 1 and the extending direction of second electrode 2 are mutually perpendicular to.
First electrode 1 and second electrode 2 are cut to be formed by apertured conductor layer, wherein cutting the first apertured conductor layer 3 with
First apertured conductor layer 3 is patterned, to form first electrode 1.The second apertured conductor layer 4 is cut with by the second apertured conductor
Layer 4 patterns, to form second electrode 2.
The cutting method of existing first electrode 1 is cut as shown in figure 3, using the contour line of first electrode 1 as cutting line 5
As shown in figure 4, cut point is gone out by circle after cutting.The cutting method of existing second electrode 2 is as shown in figure 5, by second electrode 2
Contour line is as cutting line 5, as shown in fig. 6, cut point is gone out by circle after cutting.In this way, due to cut point as it can be seen that therefore can see
The figure for seeing grid electrode just will appear mura when forming product, lead to abnormal appearance.
In view of the above-mentioned problems, the present invention provides a kind of improved touch screen manufacturing method, by the first apertured conductor layer 3
And/or second at least one cut point on apertured conductor layer 4 moves to the first apertured conductor layer 3 and the second grid adjacent thereto
The grid lines intersection of conductor layer 4.
Preferably, all cut points for being located at 4 middle part of the first apertured conductor layer 3 and/or the second apertured conductor layer are moved to
The grid lines intersection of first apertured conductor layer 3 and the second apertured conductor layer 4 adjacent thereto, to guarantee touch screen middle region
Domain is not in mura phenomenon.Optimally, all cut points on the first apertured conductor layer 3 and the second apertured conductor layer 4 are moved
To the grid lines intersection of the first apertured conductor layer 3 and the second apertured conductor layer 4 adjacent thereto, so, it is possible to reach most
Excellent display effect.
Specifically, as shown in fig. 7, original cut point A is the former contour line and the first apertured conductor layer 3 of first electrode 1
Cut point A is moved to 3 He of the first apertured conductor layer adjacent thereto when cutting to first electrode 1 by the intersection point of grid lines
The grid lines crosspoint place A ' or A " of second apertured conductor layer 4.
As shown in figure 8, original cut point B is 4 grid lines of former contour line and the second apertured conductor layer of second electrode 2
Cut point B is moved to the first apertured conductor layer 3 and the second grid adjacent thereto when cutting to second electrode 2 by intersection point
At the grid lines crosspoint B ' of conductor layer 4.
Further, it before being cut, first has to determine the first apertured conductor layer 3 and the second apertured conductor layer 4
Cutting line.Determine that the specific method of cutting line is unlimited, such as:
Method one determines cutting line by mapping software.Specifically, it is controlled by the small plug-in unit of mapping software, it is basic to control
Principle processed is then the plug-in unit meeting entire cut point of Automatic-searching judges the crosspoint of two grid lines nearest apart from cut point,
Cut point is moved to intersection.
Method two, determines cutting line by way of crossing by hand.Specifically, when drawing drawing, the position of cutting line
It is plotted to the intersection of two grid lines.
Preferably, when being cut to the first apertured conductor layer 3, in the first apertured conductor layer 3 and the second apertured conductor
The grid lines intersection of layer 4 is cut along the direction that the grid lines of the second apertured conductor layer 4 extends.
When being cut to the second apertured conductor layer 4, in the net of the first apertured conductor layer 3 and the second apertured conductor layer 4
Ruling intersection is cut along the direction that the grid lines of the first apertured conductor layer 3 extends.It so, it is possible to carry out cut point more preferable
Hide.
It is further preferred that as shown in figure 9, the grid lines of the second apertured conductor layer 4 is in the net with the second apertured conductor layer 4
Ruling crossover location setting jagged 6, such second electrode 2 and the area overlapped above first electrode 1 become two small
Therefore right angled triangle only cuts two small right angled triangles.It is, of course, understood that the first apertured conductor layer
3 may be set to be the structure or first apertured conductor layer 3 and second apertured conductor layer 4 similar with the second apertured conductor layer 4
It is disposed as above structure.
The present invention also provides a kind of touch screens being prepared using the above method, good due to carrying out cutting line
It hides, substantially increases the display effect of touch screen.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
It will also be appreciated that example embodiment is provided, so that the disclosure is comprehensive, and its range is sufficiently conveyed
To those skilled in the art.Many specific details (such as particular elements, the example of device and method) are presented to provide to this
Disclosed comprehensive understanding.It will be apparent to one skilled in the art that do not need using specific detail, example embodiment can be with much not
Same form is carried out, and example embodiment is understood not to limit the scope of the present disclosure.In some example embodiments,
Well-known device structure and widely-known technique are not described in.
When an element or layer are mentioned as in another element or layer "upper", " being engaged to ", " being connected to " or " coupled
To " another element or when layer, can directly on another element or layer, directly be engaged, be connected or coupled to another element or
Layer, or intermediary element or layer may be present.In contrast, when an element be mentioned as " direct " another element or layer "upper",
When " being bonded directly to ", " being directly coupled to " or " being directly coupled to " another element or layer, intermediary element may not be present
Or layer.Other words for describing relationship between element should be explained in a similar manner (for example, " between " with " directly exist
Between ", " neighbouring " and " being directly adjacent to " etc.).As used herein, term "and/or" includes one or more associated listed
Any or all combinations in project.
Although term first, second, third, etc. can be used for describing each component, assembly unit, region, floor and/or area herein
Section, but these component, assembly units, region, layer and/or section should not be limited by these terms.These terms can be only used for by
One component, assembly unit, region, layer or section are distinguished with another element, region, layer or section.Such as " first ", " second "
Term and other numerical value terms do not mean that order or sequence when used herein, unless clearly indicated by the context.Thus, below
First element, component, region, layer or the section of discussion are referred to alternatively as second element, component, region, layer or section, without departing from
The introduction of example embodiment.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
The above description is only a preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For, the invention can have various changes and changes.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of touch screen manufacturing method, the touch screen includes the first electrode layer being stacked and the second electrode lay, spy
Sign is, which comprises
The the first apertured conductor layer and the second apertured conductor layer of stacking are provided；
The first apertured conductor layer is cut to form the first electrode for the first apertured conductor pattern layers；
The second apertured conductor layer is cut to form the second electrode for the second apertured conductor pattern layers；
At least one cut point on the first apertured conductor layer and/or the second apertured conductor layer is moved into institute adjacent thereto
The grid lines intersection of the first apertured conductor layer and the second apertured conductor layer is stated,
Wherein, the grid lines of the first apertured conductor layer is arranged with the grid lines crossover location of the second apertured conductor layer
It is jagged；And/or
The grid lines of the second apertured conductor layer with the grid lines crossover location of the first apertured conductor layer at be provided with
Notch.
2. the method according to claim 1, wherein the first apertured conductor layer and/or the second net will be located at
All cut points in the middle part of lattice conductor layer move to the first apertured conductor layer and the second apertured conductor layer adjacent thereto
Grid lines intersection.
3. the method according to claim 1, wherein the method also includes:
Before being cut, the cutting line of the first apertured conductor layer and the second apertured conductor layer is determined.
4. according to the method described in claim 3, it is characterized in that, described in being determined by way of crossing mapping software or by hand
Cutting line.
5. according to the method described in claim 3, it is characterized in that, when being cut to the first apertured conductor layer,
The grid lines intersection of the first apertured conductor layer and the second apertured conductor layer is along the second apertured conductor layer
The direction cutting that grid lines extends；And/or
When being cut to the second apertured conductor layer, in the first apertured conductor layer and the second apertured conductor layer
Grid lines intersection along the first apertured conductor layer grid lines extend direction cut.
6. a kind of touch screen, which is characterized in that be prepared using such as method described in any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347650.2A CN105912181B (en) | 2016-05-24 | 2016-05-24 | Touch screen manufacturing method and touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347650.2A CN105912181B (en) | 2016-05-24 | 2016-05-24 | Touch screen manufacturing method and touch screen |
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| Publication Number | Publication Date |
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| CN105912181A CN105912181A (en) | 2016-08-31 |
| CN105912181B true CN105912181B (en) | 2019-05-14 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4033336A4 (en) | 2020-05-15 | 2022-12-28 | BOE Technology Group Co., Ltd. | Touch substrate and display device |
| CN113672111B (en) * | 2020-05-15 | 2024-04-05 | 京东方科技集团股份有限公司 | Touch substrate and display device |
| CN111736726B (en) * | 2020-06-22 | 2023-07-18 | 京东方科技集团股份有限公司 | Touch substrate and touch display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012060344A1 (en) * | 2010-11-05 | 2012-05-10 | 富士フイルム株式会社 | Touch panel |
| CN104317448A (en) * | 2014-10-17 | 2015-01-28 | 昆山龙腾光电有限公司 | Touch display device and production method thereof |
| CN104777939A (en) * | 2015-04-24 | 2015-07-15 | 昆山龙腾光电有限公司 | Touch panel |
| CN104956296A (en) * | 2013-01-29 | 2015-09-30 | 夏普株式会社 | Input apparatus, manufacturing method therefor, and electronic information device |
-
2016
- 2016-05-24 CN CN201610347650.2A patent/CN105912181B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012060344A1 (en) * | 2010-11-05 | 2012-05-10 | 富士フイルム株式会社 | Touch panel |
| CN104956296A (en) * | 2013-01-29 | 2015-09-30 | 夏普株式会社 | Input apparatus, manufacturing method therefor, and electronic information device |
| CN104317448A (en) * | 2014-10-17 | 2015-01-28 | 昆山龙腾光电有限公司 | Touch display device and production method thereof |
| CN104777939A (en) * | 2015-04-24 | 2015-07-15 | 昆山龙腾光电有限公司 | Touch panel |
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| CN105912181A (en) | 2016-08-31 |
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Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: InfoVision Optoelectronics(Kunshan)Co.,Ltd. Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: INFOVISION OPTOELECTRONICS (KUNSHAN) Co.,Ltd. |
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