CN106020539B - The preparation method and image display device of a kind of touch screen panel, touch screen panel - Google Patents
The preparation method and image display device of a kind of touch screen panel, touch screen panel Download PDFInfo
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- CN106020539B CN106020539B CN201610323570.3A CN201610323570A CN106020539B CN 106020539 B CN106020539 B CN 106020539B CN 201610323570 A CN201610323570 A CN 201610323570A CN 106020539 B CN106020539 B CN 106020539B
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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
-
- 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
-
- 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
- G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
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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 panel, the preparation method of touch screen panel and image display devices, belong to display device control technology field.The touch screen panel includes：Substrate, multiple first sensing units, multiple second sensing units, at least one connecting pattern and at least one bridge joint pattern.The present invention connects the first sensing unit by connecting pattern along first direction, the second sensing unit is connected in a second direction by bridging pattern, first direction is vertical with second direction, and second direction and grid line scanning direction or data line scanning direction are misaligned, so that all shapes form an angle between bridge joint pattern and grid line scanning direction or data line scanning direction, when image display device shows picture, the black lines that pattern is formed are bridged to tilt relative to grid line scanning direction or data line scanning direction, human eye is not noticeable, and then ensure the visual effect that image is shown.
Description
Technical field
The present invention relates to display device control technology field, more particularly to a kind of touch screen panel, touch screen panel system
Preparation Method and image display device.
Background technology
Touch screen panel is commonly used as the input unit of the image display devices such as mobile phone or tablet computer, is generally arranged at
The surface of the display screen of image display device.User can be by touching touch screen panel come operating and controlling image display device.For example,
User can click some application on image display device on touch screen panel, start this to trigger image display device and answer
With.
Currently used touch screen panel is capacitive touch screen panel, and this kind of touch screen panel includes：Substrate, along grid line
Multiple first sensing units that scanning direction is arranged in substrate, multiple second be arranged in substrate along data line scanning direction
Sensing unit, the first sensing unit and the second sensing unit are for incuding touch operation, the arbitrary neighborhood in grid line scanning direction
It is connected with a connecting pattern between two the first sensing units, the setting direction of the connecting pattern is grid line scanning direction, in number
It is connected with a bridge joint pattern according between two the second sensing units of line scanning direction arbitrary neighborhood, the setting side of the bridge joint pattern
To for data line scanning direction.Wherein, connecting pattern, the first sensing unit and the second sensing unit are all transparent, bridge diagrams
Case is opaque.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems：
Since touch screen panel is arranged on the surface of the display screen of image display device, when image display device shows picture
When, the projection of opaque bridge joint pattern on a display screen can make to occur a rule on display screen along the black of data line scanning direction
Colo(u)r streak item, and since human eye is more sensitive for the lines along grid line scanning direction or data line scanning direction, cause image aobvious
The visual effect shown is poor.
Invention content
In order to solve when image display device shows picture, the bridge joint pattern of current touch screen panel is on a display screen
Projection can make occur black lines of the rule along data line scanning direction, the visual effect for causing image to show on display screen
Poor problem, an embodiment of the present invention provides the displays of a kind of touch screen panel, the preparation method of touch screen panel and image to fill
It sets.The technical solution is as follows：
In a first aspect, providing a kind of touch screen panel, the touch screen panel includes：Substrate, multiple first sensings are single
First, multiple second sensing units, at least one connecting pattern and at least one bridge joint pattern；
The multiple first sensing unit is arranged on the substrate along first direction, in said first direction arbitrary phase
It is connected with a connecting pattern between two adjacent the first sensing units, a connecting pattern is arranged along the first direction；
The multiple second sensing unit is arranged on the substrate in a second direction, in this second direction arbitrary phase
It is arranged along the second direction with a bridge joint pattern connection, the bridge joint pattern between two adjacent the second sensing units；
The first direction is vertical with the second direction, and the second direction is swept with grid line scanning direction or data line
It is misaligned to retouch direction.
Specifically, 5 degree to 15 degree of angle is formed between the second direction and the data line scanning direction.
Specifically, 10 degree of angle is formed between the second direction and the data line scanning direction.
Specifically, the bridge joint pattern is bridge metal line.
Specifically, the material of the bridge metal line includes copper or tungsten.
Further, the touch screen panel further includes insulating layer, exist overlapping connecting pattern and bridge joint pattern it
Between be provided with the insulating layer.
Specifically, the material of the insulating layer includes silicon oxide or silicon nitride.
Second aspect, provides a kind of preparation method of touch screen panel, and the preparation method of the touch screen panel includes
Following steps：
Multiple first sensing units being arranged along first direction and be arranged in a second direction multiple the are formed in substrate
Two sensing units, the first direction is vertical with the second direction, and the second direction and grid line scanning direction or data
Line scanning direction is misaligned；
A connecting pattern, the company are set between two the first sensing units of arbitrary neighborhood in said first direction
Map interlinking case is for connecting described two first sensing units, and the setting direction of the connecting pattern is the first direction；
One bridge joint pattern of setting, a bridge between two the second sensing units of the arbitrary neighborhood of the second direction
Map interlinking case is for connecting described two second sensing units, and the setting direction of the bridge joint pattern is the second direction.
Further, one bridge joint of setting between two the second sensing units of the arbitrary neighborhood in the second direction
Before pattern, the preparation method of the touch screen panel further includes following steps：
Form insulating layer above the connecting pattern, the insulating layer cover in the connecting pattern with the bridge diagram
The overlapping part of case.
Specifically, 5 degree to 15 degree of angle is formed between the second direction and the data line scanning direction.
Specifically, 10 degree of angle is formed between the second direction and the data line scanning direction.
The third aspect, provides a kind of image display device, and described image display device includes display layer and the touch
Panel plate, the touch screen panel are arranged on the one side that the display layer shows picture.
The advantageous effect that technical solution provided in an embodiment of the present invention is brought is：
The present invention connects the first sensing unit by connecting pattern along first direction, is connected in a second direction by bridging pattern
The second sensing unit is connect, first direction is vertical with second direction, and second direction and grid line scanning direction or data line scanning side
To misaligned, so that all shapes form an angle between bridge joint pattern and grid line scanning direction or data line scanning direction,
When image display device shows picture, the black lines that bridge joint pattern is formed are scanned relative to grid line scanning direction or data line
Direction tilts, and human eye is not noticeable, and then ensures the visual effect that image is shown.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the structural schematic diagram for the touch screen panel that one embodiment of the invention provides；
Fig. 2 is first direction, second direction, grid line scanning direction and the data line scanning that further embodiment of this invention provides
The position relationship schematic diagram in direction；
Fig. 3 be further embodiment of this invention provide the first sensing unit, the second sensing unit, connecting pattern, bridge diagram
The enlarged structure schematic diagram of case and insulating layer；
Fig. 4 is the structural schematic diagram for the bridge joint pattern that further embodiment of this invention provides；
Fig. 5 is the flow diagram of the preparation method for the touch screen panel that further embodiment of this invention provides；
Fig. 6 is the flow diagram of the preparation method for the touch screen panel that further embodiment of this invention provides.
Wherein：
1 substrate,
2 first sensing units,
3 second sensing units,
4 connecting patterns,
5 bridge joint patterns,
6 wirings,
7 insulating layers,
Angle between α first directions and grid line scanning direction,
Angle between γ second directions and data line scanning direction,
X grid lines scanning direction,
X1 first directions,
Y data line scanning directions,
Y1 second directions.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment one
As shown in Figure 1, an embodiment of the present invention provides a kind of touch screen panel, which includes：It is substrate 1, more
A first sensing unit 2, multiple second sensing units 3, at least one connecting pattern 4 and at least one bridge joint pattern 5；
Multiple first sensing units 2 along first direction x1 setting on the base 1, in a first direction on x1 arbitrary neighborhood two
It is connected with a connecting pattern 4 between a first sensing unit 2, and a connecting pattern 4 is arranged along first direction x1；
Y1 is arranged on the base 1 multiple second sensing units 3 in a second direction, the two of arbitrary neighborhood on second direction y1
It is connected with a bridge joint pattern 5 between a second sensing unit 3, and y1 is arranged the bridge joint pattern 5 in a second direction, wherein bridge
The structural schematic diagram of map interlinking case 5 is as shown in Figure 2；
First direction x1 is vertical with second direction y1, and second direction y1 and grid line scanning direction x or data line scanning side
It is misaligned to y.
Wherein, skilled person will appreciate that, picture state is normally shown in image display device, with image display device
The vertex in the upper left corner is origin, and along image display device surface, horizontal direction from left to right is grid line scanning direction x, and edge
The vertical direction of image display device surface from top to bottom is data line scanning direction y.
In embodiments of the present invention, multiple first sensing units 2, multiple second sensing units 3 and at least one connection figure
Case 4 is made of transparent conductive material, can be formed on the base 1 by etching or patterning processes.As shown in figure 4, in the present invention
In embodiment, first sensing unit 2 of each of multiple first sensing units 2 is diamond shape, and the one of each first sensing unit 2
On diagonal line in a first direction x1, connecting pattern 4 is along multiple first sensing units 2 of first direction x1 connections, and first senses
Unit 2 is connected to the sensing driving circuit (not shown) being arranged outside substrate 1 by wiring 6；Multiple second sensing units 3
Each of the second sensing unit 3 also be diamond shape, a pair of of linea angulata of each second sensing unit 3 is on second direction y1, bridge
Map interlinking case 5 and connecting pattern 4 are perpendicularly across connecting pattern 4, and y1 will be positioned at the multiple of 4 both sides of connecting pattern in a second direction
Second sensing unit 3 connects, and the second sensing unit 3 is connected to the sensing being arranged outside substrate 1 by wiring 6 and drives electricity
Road does not connect between multiple first sensing units 2 on second direction y1, in first party between multiple second sensing units 3
It is not connected on x1.Since first direction x1 is vertical with second direction y1 so that the length of bridge joint pattern 5 is most short, works as image
When display device shows picture, the black lines that bridge joint pattern 5 is formed on a display screen are shorter, ensure the vision effect that image is shown
Fruit, and since second direction y1 and grid line scanning direction x or data line scanning direction y are misaligned, implement when using the present invention
When the image display device for the touch screen panel that example provides shows picture, the projection of bridge joint pattern 5 on a display screen is with respect to grid line
Scanning direction x or data line scanning direction y is tilted, and due to human eye on display screen with grid line scanning direction x or data line
Y inclined lines in scanning direction are insensitive, therefore can ensure the visual effect that image is shown.
Touch screen panel provided in an embodiment of the present invention is applied on image display device, when user hand or object with touch
When touching screen plate contact, between the first sensing unit 2 and the first sensing unit 2 adjacent thereto at contact position, the first sense
Between surveying unit 2 and sensing the ground wire electrode in driving circuit, the second sensing unit 3 and the second sensing unit 3 adjacent thereto
Between and the second sensing unit 3 and sensing driving circuit in ground wire electrode between the capacitance that is formed can change, the change
Change signal and sensing driving circuit passed to by connecting pattern 4 and bridge joint pattern 5 routed 6 respectively, sensing driving circuit according to
The position of the first sensing unit 2 at capacitance variations position obtains location information of the contact position on the x of grid line scanning direction, root
Position letter of the contact position on data line scanning direction y is obtained according to the position of the second sensing unit 3 at capacitance variations position
Breath, and then determine touch location, on the screen for determining the image display device that the hand of user or object select at contact position
Command content, and input to the image using touch screen panel provided in an embodiment of the present invention in this, as input signal and show
Device, and then control image display device.
The present invention by connecting pattern 4 along the first sensing unit of first direction x1 connections 2, by bridging pattern 5 along second
The second sensing unit of direction y1 connections 3, first direction x1 is vertical with second direction y1, and second direction y1 and grid line scanning direction
X or data line scanning direction y are misaligned, so that bridge joint pattern 5 and grid line scanning direction x or data line scanning direction y
Between all shapes form an angle, image display device show picture when, bridge joint pattern 5 formed black lines relative to grid line
Scanning direction x or data line scanning direction y are tilted, and human eye is not noticeable, and then ensure the visual effect that image is shown.
In embodiments of the present invention, substrate 1 is flexible and transparent substrate 1, and material includes polymethyl methacrylate, poly- two
At least one in methylsiloxane, polyethylene terephthalate, silicone elastomer, polyurethanes and makrolon
Kind.
As shown in figure 3, in embodiments of the present invention, second direction y1 and grid line scanning direction x or data line scanning direction y
It is misaligned to specifically refer to, 5 degree to 15 degree are formed between second direction y1 and grid line scanning direction x or data line scanning direction y
Angle, it is preferable that 10 degree of angle is formed between second direction y1 and grid line scanning direction x or data line scanning direction y,
On the basis of ensureing the visual effect that image is shown, the edge of touch screen panel is avoided to there is excessive incomplete first sensing
Unit and the second sensing unit, reduce the sensitivity of touch screen panel.It will be understood by those skilled in the art that due to first direction
X1 is vertical with second direction y1, when forming 5 degree to 15 degree of angle between second direction y1 and grid line scanning direction x, first
Also the angle that 5 degree to 15 degree are formed between direction x1 and data line scanning direction y, as second direction y1 and data line scanning direction
When forming 5 degree to 15 degree of angle γ between y, 5 degree to 15 degree of folder is also formed between first direction x1 and grid line scanning direction x
Angle α, certainly, it will be understood by those skilled in the art that second direction y1 and grid line scanning direction x or data line scanning direction y is also
The angle of other angles can be formed, as long as ensureing that second direction y1 and grid line scanning direction x or data line scanning direction y is not weighed
Conjunction.
In embodiments of the present invention, in order to reduce the capacitance formed between bridge joint pattern 5 and connecting pattern 4, pattern 5 is bridged
For bridge metal line, since the resistivity of metal is often smaller than other conductors, therefore can avoid bridge joint pattern 5 and connecting pattern 4 it
Between the parasitic capacitance that is formed it is larger, wherein preferably, the material of bridge metal line includes copper or tungsten, copper or tungsten resistivity compared with
It is small, thus can avoid bridge joint pattern 5 and connecting pattern 4 between parasitic capacitance it is larger, and material be easy obtain, production cost compared with
It is low.
As shown in figure 4, in embodiments of the present invention, touch screen panel further includes insulating layer 7, there is overlapping connection figure
It is provided with insulating layer 7 between case 4 and bridge joint pattern 5, prevents the hand of user or object from touching touch screen panel by insulating layer 7
When, be in contact between connecting pattern 4 and bridge joint pattern 5 and the short circuit phenomenon that occurs.
Wherein it is preferred to which the material of insulating layer 7 includes silicon oxide or silicon nitride, insulation effect is preferable.Certainly, this field
Technical staff is it is found that the material of insulating layer 7 can also be the preferable material of other insulating properties.
Embodiment two
As shown in figure 5, an embodiment of the present invention provides a kind of preparation method of touch screen panel, the system of the touch screen panel
Preparation Method includes the following steps：
In a step 101, multiple first sensing units for being arranged along first direction and in a second direction are formed in substrate
Multiple second sensing units being arranged, first direction is vertical with second direction, and second direction and grid line scanning direction and data
Line scanning direction is misaligned.
In embodiments of the present invention, the first sensing unit and the second sensing unit are diamond shape, the first sensing unit and
The shapes and sizes of two sensing units are consistent, and a pair of of linea angulata of the first sensing unit is along first direction, the second sensing unit
A pair of of linea angulata in a second direction, the first sensing unit and the second sensing unit can by forming sensed layer in substrate, and
Make sensing pattern layers by being performed etching to sensed layer afterwards, forms the first sensing unit being arranged along first direction and along second
Second sensing unit of direction setting, certainly, skilled person will appreciate that, the first sensing unit and the second sensing unit also may be used
It is formed directly into substrate by patterning processes.Wherein, first direction and second direction are mutually perpendicular to, and are ensured for connecting second
The length of the bridge joint pattern of sensing unit is most short, when image display device shows picture, shortens bridge joint pattern on a display screen
The length of the black lines of formation ensures the visual effect that image is shown, and first direction and second direction are not swept with grid line
It retouches direction or data line scanning direction overlaps, when image display device shows picture, the black lines phase of bridge joint pattern formation
Grid line scanning direction or data line scanning direction are tilted so that human eye is not noticeable, is further ensured that image showed regards
Feel effect.
In a step 102, a connection figure is set between two the first sensing units of arbitrary neighborhood in a first direction
Case, a connecting pattern is for connecting two the first sensing units, and the setting direction of a connecting pattern is first direction.
In embodiments of the present invention, connected along first direction by a connecting pattern between two adjacent the first sensing units
Connect, wherein connecting pattern is made of transparent conductive material, can formed the first sensing unit and the second sensing unit it
Afterwards, it is formed between two adjacent the first sensing units, can also be felt with the first sensing unit and second by patterning processes
Unit is surveyed to be formed by etching together.
In step 103, the one bridge joint pattern of setting between two the second sensing units of the arbitrary neighborhood of second direction,
The one bridge joint pattern is for connecting two the second sensing units, and the setting direction of the bridge joint pattern is second direction.
In embodiments of the present invention, bridge joint pattern will be located at connecting pattern with connecting pattern perpendicularly across connecting pattern
Second sensing unit of both sides connects.
The present invention connects the first sensing unit by connecting pattern along first direction, is connected in a second direction by bridging pattern
The second sensing unit is connect, first direction is vertical with second direction, and second direction and grid line scanning direction or data line scanning side
To misaligned, so that all shapes form an angle between bridge joint pattern and grid line scanning direction or data line scanning direction,
When image display device shows picture, the black lines that bridge joint pattern is formed are scanned relative to grid line scanning direction or data line
Direction tilts, and human eye is not noticeable, and then ensures the visual effect that image is shown.
Embodiment three
As shown in fig. 6, an embodiment of the present invention provides a kind of preparation method of touch screen panel, the system of the touch screen panel
Preparation Method includes the following steps：
In step 201, multiple first sensing units for being arranged along first direction and in a second direction are formed in substrate
Multiple second sensing units being arranged, first direction is vertical with second direction, and second direction and grid line scanning direction and data
Line scanning direction is misaligned.
In embodiments of the present invention, 5 degree are formed between second direction and grid line scanning direction or data line scanning direction to arrive
15 degree of angle, it is preferable that 10 degree of angle is formed between second direction and grid line scanning direction or data line scanning direction.This
Field technology personnel are appreciated that since first direction is vertical with second direction, when between second direction and grid line scanning direction
When forming 5 degree to 15 degree of angle, 5 degree to 15 degree of angle is also formed between first direction and data line scanning direction, when the
When forming 5 degree to 15 degree of angle between two directions and data line scanning direction, between first direction and grid line scanning direction
5 degree to 15 degree of angle is formed, certainly, it will be understood by those skilled in the art that second direction and grid line scanning direction or data
Line scanning direction can also form the angle of other angles, as long as ensureing second direction and grid line scanning direction or data line scanning side
To misaligned.
In step 202, a connection figure is set between two the first sensing units of arbitrary neighborhood in a first direction
Case, a connecting pattern is for connecting two the first sensing units, and the setting direction of a connecting pattern is first direction.
In step 203, insulating layer is formed above connecting pattern, insulating layer is covered and handed over bridge joint pattern in connecting pattern
Folded part.
By forming insulating layer above connecting pattern, when preventing the hand of user or object from touching touch screen panel, connection
The overlapping part of pattern and bridge joint pattern is in contact, and short circuit phenomenon occurs.
In step 204, the one bridge joint pattern of setting between two the second sensing units of the arbitrary neighborhood of second direction,
The one bridge joint pattern is for connecting two the second sensing units, and the setting direction of the bridge joint pattern is second direction.
The present invention connects the first sensing unit by connecting pattern along first direction, is connected in a second direction by bridging pattern
The second sensing unit is connect, first direction is vertical with second direction, and second direction and grid line scanning direction or data line scanning side
To misaligned, so that all shapes form an angle between bridge joint pattern and grid line scanning direction or data line scanning direction,
When image display device shows picture, the black lines that bridge joint pattern is formed are scanned relative to grid line scanning direction or data line
Direction tilts, and human eye is not noticeable, and then ensures the visual effect that image is shown.
Example IV
An embodiment of the present invention provides a kind of image display device, which includes display layer and embodiment one
The touch screen panel is planted, or the touch screen panel prepared with the preparation method of the touch screen panel described in embodiment two,
The touch screen panel is arranged on the one side that display layer shows picture.
The present invention connects the first sensing unit by connecting pattern along first direction, is connected in a second direction by bridging pattern
The second sensing unit is connect, first direction is vertical with second direction, and second direction and grid line scanning direction or data line scanning side
To misaligned, so that all shapes form an angle between bridge joint pattern and grid line scanning direction or data line scanning direction,
When image display device shows picture, the black lines that bridge joint pattern is formed are scanned relative to grid line scanning direction or data line
Direction tilts, and human eye is not noticeable, and then ensures the visual effect that image is shown.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of touch screen panel, which is characterized in that the touch screen panel includes：It is substrate, multiple first sensing units, multiple
Second sensing unit, at least one connecting pattern and at least one bridge joint pattern；
The multiple first sensing unit is arranged on the substrate along first direction, in said first direction arbitrary neighborhood
It is connected with a connecting pattern between two the first sensing units, a connecting pattern is arranged along the first direction；
The multiple second sensing unit is arranged on the substrate in a second direction, in this second direction arbitrary neighborhood
It is arranged along the second direction with a bridge joint pattern connection, the bridge joint pattern between two the second sensing units；
The first direction is vertical with the second direction, and the second direction and grid line scanning direction or data line scanning side
To misaligned.
2. touch screen panel according to claim 1, which is characterized in that the second direction and the data line scanning side
5 degree to 15 degree of angle is formed between.
3. touch screen panel according to claim 2, which is characterized in that the second direction and the data line scanning side
10 degree of angle is formed between.
4. touch screen panel according to claim 1, which is characterized in that the bridge joint pattern is bridge metal line.
5. touch screen panel according to claim 4, which is characterized in that the material of the bridge metal line include copper or
Tungsten.
6. touch screen panel according to claim 1, which is characterized in that the touch screen panel further includes insulating layer,
There are be provided with the insulating layer between overlapping connecting pattern and bridge joint pattern.
7. touch screen panel according to claim 6, which is characterized in that the material of the insulating layer includes silica or nitrogen
SiClx.
8. a kind of preparation method of touch screen panel, which is characterized in that the preparation method of the touch screen panel includes following step
Suddenly：
Multiple second senses for forming multiple first sensing units being arranged along first direction in substrate and being arranged in a second direction
Unit is surveyed, the first direction is vertical with the second direction, and the second direction is swept with grid line scanning direction or data line
It is misaligned to retouch direction；
A connecting pattern, the connection figure are set between two the first sensing units of arbitrary neighborhood in said first direction
Case is for connecting described two first sensing units, and the setting direction of a connecting pattern is the first direction；
One bridge joint pattern of setting, a bridge diagram between two the second sensing units of the arbitrary neighborhood of the second direction
Case is for connecting described two second sensing units, and the setting direction of the bridge joint pattern is the second direction.
9. the preparation method of touch screen panel according to claim 8, which is characterized in that described in the second direction
Between two the second sensing units of arbitrary neighborhood before one bridge joint pattern of setting, the preparation method of the touch screen panel is also wrapped
Include following steps：
Insulating layer is formed above the connecting pattern, the insulating layer is covered and handed over the bridge joint pattern in the connecting pattern
Folded part.
10. the preparation method of touch screen panel according to claim 8, which is characterized in that the second direction with it is described
5 degree to 15 degree of angle is formed between data line scanning direction.
11. the preparation method of touch screen panel according to claim 10, which is characterized in that the second direction with it is described
10 degree of angle is formed between data line scanning direction.
12. a kind of image display device, which is characterized in that described image display device includes that display layer and claim 1-7 appoint
The one side that picture is shown in the display layer is arranged in touch screen panel described in one claim, the touch screen panel
On.
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| CN201610323570.3A CN106020539B (en) | 2016-05-16 | 2016-05-16 | The preparation method and image display device of a kind of touch screen panel, touch screen panel |
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| CN201610323570.3A CN106020539B (en) | 2016-05-16 | 2016-05-16 | The preparation method and image display device of a kind of touch screen panel, touch screen panel |
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| CN106020539B true CN106020539B (en) | 2018-10-02 |
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| CN103713785A (en) * | 2012-10-05 | 2014-04-09 | 三星显示有限公司 | Touch screen panel |
| CN103970378A (en) * | 2013-01-31 | 2014-08-06 | 宸鸿科技(厦门)有限公司 | Touch display device and touch sensing structure |
| CN104216595A (en) * | 2014-07-31 | 2014-12-17 | 友达光电股份有限公司 | Capacitive touch panel and touch display panel |
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2016
- 2016-05-16 CN CN201610323570.3A patent/CN106020539B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102200856A (en) * | 2010-03-23 | 2011-09-28 | 三星移动显示器株式会社 | Touch screen panel |
| CN103713785A (en) * | 2012-10-05 | 2014-04-09 | 三星显示有限公司 | Touch screen panel |
| CN203178988U (en) * | 2013-01-31 | 2013-09-04 | 宸鸿科技(厦门)有限公司 | Touch display device and touch sensing structure |
| CN103970378A (en) * | 2013-01-31 | 2014-08-06 | 宸鸿科技(厦门)有限公司 | Touch display device and touch sensing structure |
| CN104216595A (en) * | 2014-07-31 | 2014-12-17 | 友达光电股份有限公司 | Capacitive touch panel and touch display panel |
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| CN106020539A (en) | 2016-10-12 |
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