CN105009050B

CN105009050B - Using the touch harden structure of the electrostatic capacitance Touch Screen of dummy pattern

Info

Publication number: CN105009050B
Application number: CN201480010504.XA
Authority: CN
Inventors: 金泰; 金泰一; 崔范熙; 金相珍; 金达洙
Original assignee: Miraenanotech Co Ltd
Current assignee: Miraenanotech Co Ltd
Priority date: 2013-02-27
Filing date: 2014-02-27
Publication date: 2018-09-21
Anticipated expiration: 2034-02-27
Also published as: CN105009050A; JP2016508648A; TW201437895A; JP6674257B2; JP2018152122A; TWI615759B; JP2018152123A; JP6568982B2; KR102430886B1; KR20140107142A

Abstract

The present invention provides a touch harden structure using the electrostatic capacitance Touch Screen of dummy pattern, includes first sensor part and second sensor part.A plurality of first sensor patterns are formed in first sensor part in first direction, and a plurality of first dummy patterns are arranged between first sensor pattern.Second sensor part overlaps with first sensor part.A plurality of second sensor patterns are formed in second sensor part in second direction, and second direction crosses first direction.A plurality of second dummy patterns are arranged between second sensor pattern.The virtual sub-pattern that each first dummy pattern and the second dummy pattern are actually separated from each other by least two is formed.

Description

Using the touch harden structure of the electrostatic capacitance Touch Screen of dummy pattern

Technical field

The present invention be about a kind of touch harden structure for electrostatic capacitance Touch Screen, more specifically, be about Using the touch harden structure of the electrostatic capacitance Touch Screen of dummy pattern.

Background technology

Recently, in order to improve portability, different mobile terminals, such as：The ruler of mobile phone, PDAs and MP3 player It is very little to be gradually reduced.In order to provide the image of high quality by mobile terminal, the size of display being applied on mobile terminal increases. In order to meet the demand for reducing mobile terminal size and increasing the size of display on mobile terminal simultaneously, Touch Screen can be utilized Method allows user that can voluntarily make the action inputted.Touch Screen method system is applied to large-scale tv or display, such as：Liquid crystal Display (LCD), electric slurry display panel (PDP), Organic Light Emitting Diode (OLED) and active array Organic Light Emitting Diode (AMOLED)。

By the position coordinates for judging that the hand of people is touched, or by judging that it is shown in screen that stylus contacts On letter or default location, Touch Screen is a kind of equipment that user can directly be inputted.According to the principle of operation, touch-control Screen includes electrostatic capacitance Touch Screen, resistance touch screen, ultrasonic surface formula Touch Screen, infrared-type touch The Touch Screen of screen or similar type.

In particular, when the hand of people or an object touch electrostatic capacitance Touch Screen, the induction of conductive sensor pattern Arrive between another sensor patterns or and conductive sensor pattern around grounding electrode between capacitance variations, will will Position of touch is converted into an electric signal.

In in this case, in order to be accurately determined the position of touch in touch-control surface, sensor patterns are by the first sensing Device pattern forms, or by the X-direction pattern linked each other in a first direction and the Y-axis linked each other in a second direction Directional patterns form.

First sensor pattern and second sensor pattern system are located at different layers.For example, first sensor figure Case system is located at upper layer, and second sensor pattern system is located at lower layer, and dummy pattern system is in first sensor pattern and the Between two sensor patterns.

Fig. 1 is the schematic diagram of the layout kenel of the sensor patterns and dummy pattern depicted in prior art.

Fig. 1 a are please referred to, it is known that dummy pattern 111 is located at the sensor patterns in touch tablet in prior art Between 110, and dummy pattern does not link each other.When between sensor patterns and dummy pattern occur partial short circuit when, electric current by Sensor patterns flow into a dummy pattern.

Fig. 1 b are please referred to, it is known that dummy pattern 111a is located at the sensor patterns in touch tablet in prior art Between 110, and dummy pattern 111b is linked each other.When partial short circuit occurs between sensor patterns and dummy pattern, electric current Sensor patterns flow into whole dummy patterns.

Fig. 2 a and Fig. 2 b are the schematic diagram that failure is described according to the short circuit phenomenon of touch tablet.

Fig. 2 a are please referred to, when the sensor patterns given tacit consent in touch tablet are touched, the capacitance variations in position are respectively by X Sensor on axis and Y-axis is recognized to determine touch-control coordinate.

Fig. 2 b are please referred to, in the case of partial short circuit occurs between sensor patterns and dummy pattern, when the biography of acquiescence The position of sensor pattern is touched, and electric current just flows into dummy pattern by sensor patterns.

In particular, the case where not linked each other compared to dummy pattern works as biography in the case where dummy pattern links each other Partial short circuit occurs between sensor pattern and dummy pattern, since electric current is flowed into whole dummy patterns by sensor patterns, surpasses The capacitance variations of amount just hinder the identification of position of touch so that position of touch can not be accurately determined.

Invention content

This invention address that providing a touch harden structure using the electrostatic capacitance Touch Screen of dummy pattern, wherein Dummy pattern is between sensor patterns, and dummy pattern is divided into a plurality of presets.

This invention address that the touch harden structure of another electrostatic capacitance Touch Screen using dummy pattern is provided, In, dummy pattern is between sensor patterns, and the grid for forming dummy pattern is regularly or irregularly to be broken each other It opens.

This invention address that the touch harden structure of another electrostatic capacitance Touch Screen using dummy pattern is provided, In, dummy pattern assists dummy pattern between sensor patterns and dummy pattern between sensor patterns, and edge The interface interval separation between sensor patterns and dummy pattern, and is actually detached with dummy pattern.Second auxiliary is virtual Pattern is between second sensor pattern and the second dummy pattern, along between second sensor pattern and the second dummy pattern A boundary line be spaced apart, and actually detached with the second dummy pattern.

However, the target that the present invention is endeavoured is not limited thereto, there is usual knowledge in the technical field that the present invention belongs to The target that do not addressed in foregoing teachings can be well understood by following description in person.

The embodiment of the present invention provides a touch harden structure using the electrostatic capacitance Touch Screen of dummy pattern, includes First sensor part and second sensor part.A plurality of first sensor patterns are formed in first sensor part in first Direction, and a plurality of first dummy patterns are arranged between first sensor pattern.Second sensor part and first sensor Part overlaps, and a plurality of second sensor patterns are formed in a second direction in second sensor part.Second direction crosses One direction, and a plurality of second dummy patterns are arranged between second sensor pattern.Each first dummy pattern and the second void The virtual sub-pattern that quasi- pattern is actually separated from each other by least two is formed.

In the touch harden structure of offer of the embodiment of the present invention, the first dummy pattern system is located at a region, which corresponds to Position where second sensor pattern, and the second dummy pattern system is located at a region, which corresponds to first sensor Position where pattern.Each first dummy pattern and the second dummy pattern are made of at least two virtual sub-patterns, and It is made of different number of virtual sub-pattern.

In the touch harden structure of offer of the embodiment of the present invention, at least two each of the virtual sub-patterns being separated from each other Between be formed with a boundary line, to be parallel to the direction of the grid corresponding with dummy pattern.

In the touch harden structure of offer of the embodiment of the present invention, at least two each of the virtual sub-patterns being separated from each other Between be formed with a boundary line, to be not parallel to the direction of the grid corresponding with dummy pattern.

In the touch harden structure of offer of the embodiment of the present invention, each first dummy pattern and the second dummy pattern are by extremely Few two virtual sub-patterns are formed, and virtual sub-pattern has a default shape, and each of at least two virtual sub-patterns With outer shape identical with the first dummy pattern or the second dummy pattern, and at least two virtual sub-patterns are with equal Area.

In the touch harden structure of offer of the embodiment of the present invention, each first dummy pattern and the second dummy pattern are by extremely Few two virtual sub-patterns are formed, and virtual sub-pattern has a default shape, and each of at least two virtual sub-patterns With the outer shape different from the first dummy pattern or the second dummy pattern, and at least two virtual sub-patterns are with equal Area.

In the touch harden structure of offer of the embodiment of the present invention, each first dummy pattern and the second dummy pattern are by extremely Few two virtual sub-patterns are formed, and virtual sub-pattern has a default shape, and each of at least two virtual sub-patterns With the outer shape different from the first dummy pattern or the second dummy pattern, and at least two virtual sub-patterns have not phase Deng area.

In the touch harden structure of offer of the embodiment of the present invention, each first dummy pattern and the second dummy pattern are by extremely Few two virtual sub-patterns are formed, and keep at least two virtual sub-patterns real by grid therein is regularly or irregularly disconnected It is separated from each other on border.

In the touch tablet of offer of the embodiment of the present invention, make by the grid regularly disconnected in a default scoping each First dummy pattern and the second dummy pattern separate, and length is identical each other for a plurality of broken string.

In the touch harden structure of offer of the embodiment of the present invention, make by the grid irregularly disconnected in a default scoping It obtains each the first dummy pattern and the second dummy pattern to separate, and length differs a plurality of broken string each other.

In the touch harden structure of offer of the embodiment of the present invention, touch tablet further comprise having the first auxiliary dummy pattern with Second auxiliary dummy pattern.First auxiliary dummy pattern is between first sensor pattern and the first dummy pattern, along the A boundary line between one sensor patterns and the first dummy pattern is spaced apart, and is actually detached with the first dummy pattern. Second auxiliary dummy pattern is between second sensor pattern and the second dummy pattern, along second sensor pattern and second A boundary line between dummy pattern is spaced apart, and is actually detached with the second dummy pattern.

The embodiment of the present invention separately provides a touch harden structure using the electrostatic capacitance Touch Screen of dummy pattern, including First sensor part and second sensor part.A plurality of first sensor patterns are formed in first sensor part in One direction, and a plurality of first dummy patterns and the first auxiliary dummy pattern are arranged between first sensor pattern.

Second sensor part overlaps with first sensor part, and a plurality of second sensings are formed in second sensor part For device pattern in second direction, second direction crosses first direction, and a plurality of second dummy patterns and the second auxiliary dummy pattern It is arranged between second sensor pattern.First auxiliary dummy pattern be located at first sensor pattern and the first dummy pattern it Between, and be spaced apart along the boundary line between first sensor pattern and the first dummy pattern, and it is actually empty with first Quasi- pattern separation.Second auxiliary dummy pattern passes between second sensor pattern and the second dummy pattern, and along second A boundary line between sensor pattern and the second dummy pattern is spaced apart, and is actually detached with the second dummy pattern.

In the touch harden structure of offer of the embodiment of the present invention, the first auxiliary dummy pattern and the second auxiliary virtual graph Each of case system is spaced apart along the peripheral sideline of the corresponding first sensor pattern He the second sensor pattern, And the first auxiliary dummy pattern and second auxiliary each of the dummy pattern and the first sensor pattern and first biography The peripheral sideline of sensor pattern is of similar shape.

In the touch harden structure of offer of the embodiment of the present invention, in the first auxiliary dummy pattern and the second auxiliary dummy pattern Each of actually detached with the first dummy pattern and the second dummy pattern, and in the first dummy pattern and the second dummy pattern Each it is attached to a virtual link part.

In the touch harden structure of offer of the embodiment of the present invention, in the first auxiliary dummy pattern and the second auxiliary dummy pattern Each of actually detached with the first dummy pattern and the second dummy pattern, and in the first dummy pattern and the second dummy pattern Each system is actually partially separated with virtual link.

In the touch harden structure of offer of the embodiment of the present invention, in the first auxiliary dummy pattern and the second auxiliary dummy pattern Each of actually detached with the first dummy pattern and the second dummy pattern, and around the first dummy pattern and the second virtual graph The outside of case.

The embodiment of the present invention separately provides a touch harden structure using the electrostatic capacitance Touch Screen of dummy pattern, including A plurality of sensor patterns, a plurality of cloth line electrodes and a plurality of dummy patterns.A plurality of sensor patterns are formed in base To incude touch signal on plate.

A plurality of cloth line electrodes are linked to each of a plurality of sensor patterns to transmit touch signal.A plurality of virtual graphs Case is formed in a space, this is spatially located between a plurality of sensor patterns and a plurality of cloth line electrodes.A plurality of dummy patterns Each of system be made of at least two virtual sub-patterns, and at least two virtual sub-pattern is actually separated from each other.

In the touch harden structure of offer of the embodiment of the present invention, a plurality of sensor patterns include a plurality of first sensings Device pattern and a plurality of second sensor patterns.A plurality of first sensor patterns are located on one of substrate surface and to first Direction.A plurality of second sensor patterns are located in the similar face of substrate and to second directions, and second direction crosses One direction.Dummy pattern is arranged in a space, when connecting up electrode and being linked in first sensor pattern, forms the space, and the One sensor patterns are between second sensor pattern.

In the touch harden structure of offer of the embodiment of the present invention, a plurality of sensor patterns include a plurality of first sensings Device pattern and a plurality of second sensor patterns.A plurality of first sensor patterns are located on one of substrate surface and to first Direction.A plurality of second sensor patterns are located on another surface of substrate and to second directions, wherein second direction crosses One direction.

In the touch harden structure of offer of the embodiment of the present invention, the size of a plurality of dummy patterns is different, and the ruler Very little system is formed according to the space between a plurality of sensor patterns or a plurality of cloth line electrodes.

In the touch harden structure of offer of the embodiment of the present invention, each of a plurality of dummy patterns are by least two void Quasi- sub-pattern is formed, and is made of different number of virtual sub-pattern.

In the touch harden structure of offer of the embodiment of the present invention, a plurality of dummy patterns are by least two virtual sub-patterns It is formed.Virtual sub-pattern has a default shape, and each of at least two virtual sub-patterns have and corresponding void The different outer shape of quasi- pattern, and there is unequal area.

In the touch harden structure of offer of the embodiment of the present invention, each a plurality of dummy patterns are by least two virtual subnets Pattern is formed, and so that at least two virtual sub-patterns is actually divided each other by grid therein is regularly or irregularly disconnected From.

In the touch harden structure of offer of the embodiment of the present invention, make by the grid irregularly disconnected in a default scoping It obtains each a plurality of dummy patterns to separate, and length differs a plurality of broken string each other.

The embodiment of the present invention separately provides a touch harden structure using the electrostatic capacitance Touch Screen of dummy pattern, including A plurality of sensor patterns, a plurality of cloth line electrodes, a plurality of dummy patterns and a plurality of auxiliary dummy patterns.It is a plurality of Sensor patterns are formed on substrate to incude touch signal.A plurality of cloth line electrodes are linked to the every of a plurality of sensor patterns It is a to transmit touch signal.A plurality of dummy patterns are formed in a space, this is spatially located at a plurality of sensor patterns and plural number Between a cloth line electrode.A plurality of auxiliary dummy patterns are formed between a plurality of sensor patterns and a plurality of dummy patterns, Or it is formed between a plurality of cloth line electrodes and a plurality of dummy patterns.

In the touch harden structure of offer of the embodiment of the present invention, in a plurality of dummy patterns and a plurality of auxiliary dummy patterns Each of be divided into a plurality of virtual sub-patterns.

In conclusion in the present invention, the disconnection of separation or grid through dummy pattern can make by sensor patterns It is flow to the current minimized of dummy pattern, to improve the operation of sensor.

Even if the short circuit phenomenon for having part between sensor patterns and dummy pattern occurs, but due to the model of short circuit phenomenon Enclose it is minimum, therefore have no effect on product use and need not thus throw aside product, can thus improve yield.

Description of the drawings

Fig. 1 a and Fig. 1 b are the signal of the layout kenel of the sensor patterns and dummy pattern depicted in prior art Figure.

Fig. 3 is the schematic diagram of the layout kenel of the sensor patterns depicted in exemplifying embodiments.

Fig. 4 a~4c are the sensor incuded according to Touch Screen one of depicted in exemplifying embodiments in substrate Partly, the schematic diagram of linking portion and dummy section point.

Fig. 5 be according to one of depicted in exemplifying embodiments Touch Screen incude substrate in Sensor section, The enlarged diagram of linking portion and dummy section point.

Fig. 6 is to incude sensor in substrate according to depicted in exemplifying embodiments to form Touch Screen Partly, the schematic diagram of the pattern of linking portion and the mesh shape of dummy section point.

Fig. 7 a~7c are the sectional view that substrate is incuded according to Touch Screen one of depicted in exemplifying embodiments.

Fig. 8 a and Fig. 8 b are the sectional view according to Touch Screen sensor one of depicted in exemplifying embodiments.

Fig. 9 a~9c are the first schematic diagram of the shape of the touch tablet depicted in exemplifying embodiments.

Figure 10 a~10c are the second schematic diagram of the shape of the touch tablet depicted in exemplifying embodiments.

Figure 11 a and Figure 11 b are the first signal of the shape of the dummy pattern depicted in exemplifying embodiments Figure.

Figure 12 a and Figure 12 b are the second signal of the shape of the dummy pattern depicted in exemplifying embodiments Figure.

Figure 13 a and Figure 13 b are the third signal of the shape of the dummy pattern depicted in exemplifying embodiments Figure.

Figure 14 a and Figure 14 b are the 4th signal of the shape of the dummy pattern depicted in exemplifying embodiments Figure.

Figure 15 is the 5th schematic diagram of the shape of the dummy pattern depicted in exemplifying embodiments.

Figure 16 is the schematic diagram of the layout kenel of the auxiliary dummy pattern depicted in exemplifying embodiments.

Figure 17 is the 6th schematic diagram of the shape of the dummy pattern depicted in exemplifying embodiments.

Figure 18 a and Figure 18 b are the 7th signal of the shape of the dummy pattern depicted in exemplifying embodiments Figure.

Figure 19 is the schematic diagram of the configuration of the Touch Screen sensor depicted in another exemplary embodiments of the present invention.

Figure 20 is the enlarged drawing depicted in sensor patterns, dummy pattern and the cloth line electrode in Figure 19.

Figure 21 is the enlarged drawing depicted in the kenel according to placement position and a dummy pattern in Figure 19.

Specific implementation mode

For the enabled feature and technology contents for being further understood that the present invention, please refer to below in connection with it is of the invention specifically Bright and attached drawing, but these explanations are only to appoint for illustrating the present invention, rather than to the interest field of the present invention with institute's accompanying drawings What limitation.

The present invention is to illustrate and do not have any restrictions in institute's accompanying drawings, wherein identical component symbol indicates phase Same component.Skilled person understands the component system in figure to simplify and clearly illustrate, and is not necessarily drawn to scale.Example Such as, some size of components in figure are amplified relative to other component systems and are drawn, to help the understanding to the specific embodiment of the invention.

The electrostatic capacitance Touch Screen using dummy pattern that the present invention is described more fully with referring now to attached drawing is tactile Template structure shows presently preferred embodiments of the present invention in attached drawing.However the present invention can realize simultaneously by many different forms And it should not be interpreted as limited to the embodiment that the application is illustrated.More precisely, the disclosure is thesed embodiments are provided so that Content is detailed and comprehensive, and can comprehensively pass on the scope of the present invention to it is well known that this those skilled in the art.

In all schemas, the size and relative size in the areas Ceng Ji can be lavished praise on oneself in order to clear.Similar number indicates class always Like component.It should be understood that although herein various assemblies may be described using term first, second, third, etc., these components It should not be limited by these terms.These terms are distinguishing a component and another component.Therefore, the first assembly being discussed herein below It can be described as teaching of second component without departing from concept of the present invention.As used herein, term " and/or " include be associated it List all combinations of any one and the one or more in project.It will describe the present invention's in detail referring to alterations below Each exemplary embodiments.

More specifically, the present invention provides a kind of structures of new touch tablet or sensor base plate, in the structure, plural number A dummy pattern is between sensor patterns, also, 1) dummy pattern is divided into a plurality of virtual subnets with default shape Pattern, 2) the inner mesh system of composition dummy pattern are regularly or irregularly separated each other or 3) are located at sensor patterns Auxiliary dummy pattern between dummy pattern is spaced apart along the boundary line between sensor patterns and dummy pattern, and Actually detached with dummy pattern.

By the dummy pattern between sensor patterns be allocated as a plurality of virtual sub-patterns or dummy pattern with it is virtual The purpose of sub-pattern is in order to avoid electric current flow to entire dummy pattern from sensor patterns during short circuit.

As shown in figure 3, being arranged according to the sensor patterns of the present invention to cross over each other, and include a plurality of first biographies Sensor pattern 110 is to be responsible for the induction of X-axis, with a plurality of second sensor patterns 210 to be responsible for the induction of Y-axis.

For example, first sensor pattern 110 is regularly formed in first direction, such as：Vertical direction, as responsible sense The pattern of X-axis, second sensor pattern 210 is answered to be regularly formed in second direction, such as：Horizontal direction, as responsible induction Y-axis Pattern.

First sensor pattern 110 includes a plurality of first sensor part 110a and linking portion 110b, linking part 110b is divided to be connect with first sensor part 110a, and similarly, second sensor pattern 210 includes a plurality of second sensings Device part 210a and linking portion 210b, linking portion 210b are connect with second sensor part 210a

Fig. 4 a are please referred to, the Touch Screen induction substrate depicted in exemplifying embodiments includes a plurality of Sensor section 110a, a plurality of Sensor section 110a have the pattern of default direction by the side of plate as electrode Connection, also, part 110b is linked as electrode, it is connected to Sensor section by the pattern with same or similar direction 110a。

Fig. 4 b are please referred to, in this present embodiment, Touch Screen incudes substrate and uses answering adjacent to Sensor section 110a Several dummy pattern 111a are connected as electrode, these electrodes by the pattern with same or similar direction, virtual to reduce The visibility of pattern 111a.

In this, Sensor section 110a and dummy pattern system incude the touch signal of user as electrode, in the present invention In, Sensor section 110a and dummy pattern are made by conductive material, and can be opaque conductive material.

Dummy pattern 111a is adjacent to or as electrode adjacent to Sensor section 110a, that is, a kind of dummy electrodes, By title sight refer to be exactly and patterns of the Sensor section 110a with similar shape, also, dummy pattern 111a does not have work Property, it just will not thus incude touch signal or its combination of user.Accordingly, Sensor section 110a and dummy pattern 111a is electrically insulated to each other.It is not to feel made of transparent electrode material in the reason of substrate forms dummy pattern 111a Part 110a is answered to be formed in the surface of entire Touch Screen sensor, being irradiated to Touch Screen to avoid induction part 110a passes The external lights of sensor are recognized.

In Fig. 4 a and Fig. 4 b, Sensor section 110a and dummy pattern 111a are threadiness, but the present invention with this and it is unlimited System, and Sensor section 110a and dummy pattern 111a can be many different shapes.For example, the entirety of Sensor section 110a Shape can be diamond shape, trapezoidal and rhomboid.

Meanwhile it as Sensor section 110a and dummy pattern 111a formation, can be formed simultaneously to transmit sensor portion Divide the touch signal that 110a is sensed to the electrode of external drive circuit (non-icon).In the present invention, due to about electrode Description content not in the range of the present invention, therefore be seldom described herein in this.

Fig. 4 c are please referred to, the Sensor section 110a, virtual of substrate is incuded according to Touch Screen in embodiments of the present invention Pattern 111a and induction link part 110b are connect as electrode, and by with the same or analogous pattern of preset direction.In packet In the case of having included virtual link part, virtual link part is also used as electrode, and by same or analogous with preset direction Pattern connects.

In this present embodiment, the unique continuous pattern of pattern with default direction, and in this present embodiment, such as Fig. 3 institutes Show, is for latticed pattern, in the pattern, the line segment in pattern passes through each other in a default direction.

In this present embodiment, for the repeatability of pattern, same or analogous pattern can be repeat circle and Repetition and identical geometrical pattern, or the circle repeated and the geometrical pattern repeated and error range is given tacit consent to by software.According to This, in this present embodiment, the electrode pattern of Sensor section 110a, the electrode pattern of dummy pattern 111a and virtual link part The electrode pattern of 111b is all identical, wherein links part 110b in the induction of connection induction part 110a and dummy pattern 111a In the presence of the 111b of virtual link part, person capable of reducing using can recognize the visibility of Sensor section 110a.

The unique continuous pattern of pattern with default direction, and partial pattern is disconnected to form 110 He of Sensor section Dummy pattern 111a.In the presence of Sensor section 110a, dummy pattern 111a and induction link part 110b, work as virtual link One side of the pattern of part 111b is opened, and partial pattern will be disconnected.

As previously mentioned, the disconnection on the boundaries Sensor section 110a between pattern and dummy pattern 111a illustrates sensor It is electrically insulated between part 110a and dummy pattern 111a, also, as shown in figure 5, Sensor section 110a and virtual graph The pattern of case 111a is formed by open edge and illustrates that those edges do not connect the electrode at edge by disconnecting.Fig. 5 is put Some represented by big Fig. 4 b, please refers to Fig. 5, since edge is opened to connect edge electrodes, continuity disappear or Cut-off problem will be solved.But in fact, edge only separates the interval of very little each other, therefore on the whole, user exists It still will be considered that electrode is continuous in identification, can so reduce the visibility of Sensor section 110a.

In this present embodiment, pattern can be latticed pattern, line segment in those patterns with a preset direction that This is passed through, as shown in Figure 4 a ~ 4c.In the present invention, grid can be profiling grid and unsetting grid.Those patterns In line segment passed through each other with a preset direction and illustrate that crystalline or netted grid is integrally formed.

The line segment passed through each other in pattern can be with the interval between line width and line segment identical or with default similarity. In this present embodiment, the interval between identical or line width and line segment with default similarity represents line segment with preset number Value, as shown in table 1, to obtain preset fill factor.

[table 1]

In this present embodiment, line segment pass through mutual waffle-like pattern can be with the inclined at inclination angles of an acquiescence.It please refers to Fig. 6, the line segment in embodiment are formed by waffle-like pattern relative to 45 degree of angles of transverse axis, and by increase to Incude the ratio of the electrode of the touch-control input of per unit area, such inclined shape is to increase the accuracy of induction.By It can be interfered with each other between the pattern with default direction and the pattern in addition differed, preset angle of inclination system is preset as avoiding The generation of moire effect.In this present embodiment, due to the substrate stackings with different induction touch-control directions, the phase between different pattern Interfering with each other between forming substrate top electrode pattern is mutually interfered, alternatively, since image information display unit includes multiple pictures Element interferes with each other the interference that can be formed between pattern to show image information between different pattern.

Moire effect is a kind of common natural disturbance phenomenon, when two independent periodic patterns are with a default angle stacking When will occur.Waviness phenomena represents the Strength Changes with the waveform of the image stacking shown by screen, ripple and reflection,bundle Intensity variation.

With reference to Fig. 7 a~7c, it includes basal layer 100b, resin layer to incude substrate according to the Touch Screen of the present embodiment 100a and electrode layer 112.

Basal layer 100b can be transparent base layer 100b.That is, when basal layer 100b has preset transparency, thoroughly Bright basal layer 100b will be the form of transparent membrane, and be to be formed using one of at least following material：Poly terephthalic acid Second diester (PET), polyimide (PI), propylene, makrolon (PC), cellulose triacetate fiber (TAC), polymethylacrylic acid Methyl esters (PMMA), polyethers (PES), poly- 2,6 polyethylene naphthalate fiber (PEN) or glass.

Resin layer 100a stackings are on basal layer 100b, and in having gravure pattern on a surface.In detail, Gravure pattern is stamped in resin layer 100a on basal layer 100b by resin layer 100a stackings using the mould of relief On, the shape of relief mould corresponds to the gravure pattern shape being intended to.That is, gravure pattern is to utilize relief The model of shape is on resin layer 100a.Accordingly, one or more gravure patterns can form any pattern.Intaglio process The section of the resin layer 100a of brush can be triangle, quadrangle or it is trapezoidal in any intaglio printing shape.When the relief shape of mould When shape is quadrangle, the shape for the gravure pattern being formed on resin layer 100a is exactly quadrangle, when the embossment of mould When being triangle, the shape for the gravure pattern being formed on resin layer 100a is exactly triangle, when the embossment of mould is When trapezoidal, the shape for the gravure pattern being formed on resin layer 100a is exactly trapezoidal.Intaglio printing on resin layer 100a Line width lie in the range of 1 μm~10 μm, depth is lain in the range of 1 μm~10 μm, and the interval between line segment lies in 200 μm It in the range of~600 μm, but is only limitted in the present embodiment, aforementioned value range system can change on demand, not be limited in this.Tree Lipid layer 100a can be ultraviolet hardening resin or thermosetting resin.

112 system of electrode layer is formed by inserting conductive material in intaglio plate, and in Sensor section 110a, dummy pattern 111, in the presence of induction links part 110b and virtual link part, virtual link part (not shown) is formed in electrode On layer 112.In this, conductive material may include copper (Cu), silver-colored (Ag), aluminium (Al), nickel (Ni), chromium (Cr), nickel-phosphorus alloy (Ni-P) Or its analog.

Sensor section 110a and dummy pattern 111 can be formed simultaneously, and made by identical conductive material, but as before It stating, Sensor section 110a is the electroactive electrode of tool, to incude and transmit touch signal, and dummy pattern 111 It is not have electroactive electrode.

It further includes black layer 114 to incude substrate according to the Touch Screen of the present embodiment, when there are sensings When device part 110a, dummy pattern 111, induction link part 110b and virtual link part, virtual link part can be reduced (not Diagram) visibility, also, 114 stacking of black layer is on the electrode layer 112 of intaglio plate, or is located at resin layer 100 and electrode layer Between 112.Fig. 7 a are please referred to, in this present embodiment, Touch Screen induction substrate further includes stacking in resin layer Black layer 114 between 100 and electrode layer 112, with the electrode layer 112 in the intaglio plate in resin layer.According to another implementation Example, with reference to Fig. 7 b, 114 stacking of black layer is covered on the electrode layer 112 in intaglio plate, rather than surrounds electrode layer 112.Accordingly, According to the present embodiment, using black layer, induction substrate can be identified to avoid electrode layer by outside.In this present embodiment, black Layer can be ferrous material that is conductive and including carbon black.

In another embodiment, Fig. 7 c are please referred to, electrode layer 112 is formed in the intaglio plate in resin layer 100a, is raised in On resin layer 100a.By transfer producing process or micro-photographing process, electrode layer 112 can be formed in resin layer by the conductive material of relief On 100a.

Fig. 8 a are the sectional view according to Touch Screen sensor one of depicted in exemplifying embodiments.

Fig. 8 a are please referred to, according to the present embodiment, first sensor part 100 and second sensor part 200 attach to that This, to form control screen sensor.That is, first sensor part 100 and second sensor part 200 attach to that This, as upper substrate and lower basal plate, and can be added adhesion layer 300 therebetween.Adhesion layer 300 can be by OCA optical cements institute shape At, and the transparency of Touch Screen sensor can be maintained.

Second sensor part 200 includes a plurality of second sensor part 210a as electrode, those electrodes by Pattern with default direction is connected, that is, the other side of basal layer second direction, also, second induction linking portion 210b is also used as electrode, those electrodes are connected by the pattern with same or like direction, as or towards second direction, And connect second sensor part 210.Fig. 8 b are please referred to, in this present embodiment, are sensed in first sensor part 100 and second In the case that device part 200 is formed in the two sides of same substrate layer, the side for being formed with basal layer is referred to as one side, without shape It is referred to as another side at the side of basal layer.In this present embodiment, the back side of the first and second Sensor sections 100,200 by Adhesion layer 300 sticks together each other, but certainly, real estate is towards each other to be attached to each other.Relative to a plurality of basal layers, the first sensing Device part and second sensor part system are formed in each single side.

According to the present embodiment, the first sensor part 100 of Touch Screen sensor includes a plurality of first virtual graphs Case 111, the first dummy pattern 111 are connected to first sensor part 110a and form electrode, those electrodes with identical or The pattern in similar direction connects, as or towards the first pattern direction, to reduce the visibility of Sensor section 110a, and And the first induction linking portion 110b as electrode is with the pattern in same or like direction to connect, as or towards the The direction of one pattern, and connect the first dummy pattern 111.First dummy pattern, 111 system be included in corresponding to basal layer it The position of the second induction part 210a on one side.

Second sensor part 200 further includes a plurality of second dummy patterns 211, the second dummy pattern 211 adjacent to second sensor part 210a and as electrode, to be connected with the pattern in same or like direction, as or court To the direction of the second pattern, to reduce the visibility of Sensor section 210a.Touch-control battalion curtain incudes substrate and further includes There is (not shown) formed in link part to be used as electrode, to be connected with the pattern in same or like direction, as or towards pattern Direction, and connect dummy pattern 111.

In this present embodiment, first sensor part 100 and second sensor part 200 are sticked together each other, in this direction, The first sensor part 100 being formed in first sensor part 100 and be formed in second sensor part 200 second Sensor section 210a is passed through each other.That is, if the first direction of first sensor part 110 is the Y-axis of reference axis, One Sensor section 100 and second sensor part 200 are sticked together each other so that the second direction of second sensor part 210a is The X-axis of reference axis.

In in this case, the second dummy pattern 211, which is formed in second sensor part 200, corresponds to (and facing towards) the The position of one Sensor section 110a, and the first dummy pattern 111 is formed in first sensor part 100 and corresponds to second The position of Sensor section 210a.The one side that first dummy pattern 111 is formed in basal layer corresponds to second sensor part The position of 210a, on the other hand, the another side that the second dummy pattern 211 is formed in basal layer correspond to first sensor part The position of 110a.

Fig. 8 b are please referred to, in this present embodiment, are located at the another side pair of basal layer in the dummy pattern 211 of Y direction Should in vertical direction Sensor section 100a position, the touch-control of X-direction on Sensor section 100a induction Touch Screen Position, on the other hand, the one side that basal layer is located in the dummy pattern 111 of X-direction correspond to sensor in vertical direction The position of part 200a, Sensor section 200a incude the position of touch of Y direction on Touch Screen.Accordingly, first sensor Part 100a and second sensor part 200a is alternately formed with the coordinates computed when user inputs touch signal.

In this present embodiment, as previously mentioned, first sensor part and second sensor part are formed in the same substrate One side and another side, or be respectively formed on different substrates.

Even in the case where first sensor part and second sensor part are respectively formed on different substrates, The case where being formed in the same substrate with second sensor part with first sensor part is identical, first sensor part and Two Sensor sections stick together each other, and in this direction, first sensor part is formed in first sensor part and second passes Sensor part is formed in second sensor part, and first sensor part and second sensor part are perpendicular to one another.Namely It says, if the first direction of first sensor part is the Y-axis of reference axis, first sensor part and second sensor part are each other It sticks together, thus, which the second direction of second sensor part will be the X-axis of reference axis.

In in this case, the second dummy pattern is formed in the position that second sensor part corresponds to first sensor part It sets, and the first dummy pattern is formed in the position that first sensor part corresponds to second sensor part.First dummy pattern It is formed in position of the one side for second sensor part of basal layer, on the other hand, the second dummy pattern is formed in substrate The another side of layer corresponds to the direction of first sensor part.

As shown in Fig. 9 a~9c, according to the present embodiment, 110 second sensor pattern 210 of first sensor pattern is located at not Same layer.For example, first sensor pattern 110 is located on first sensor part 100, and as upper layer, and second senses Device pattern 210 is located on second sensor part 200, as lower layer.

In this, between adhesion layer insertion first sensor part 100 and second sensor part 200 (not shown), in order to Convenient for description, only refers to and no longer illustrate it.

In in this case, such as Fig. 9 a, dummy pattern 111 and 211 is located between first sensor pattern 110 and second Between sensor patterns 210, also, the white space between dummy pattern fill sensor pattern, unlike sensor patterns Have the function of incuding position of touch.

For example, the first dummy pattern 111 is alternately formed between first sensor pattern 110, and first is virtual Pattern 111 is alternately formed in white space, which corresponds to the position of second sensor pattern 210.

Similarly, second sensor pattern 211 is alternately formed between first sensor pattern 211, and second is virtual Pattern 211 is alternately positioned in white space, which corresponds to the position of second sensor pattern 210.

Such as Fig. 9 b, the first dummy pattern 111 is alternately formed between first sensor pattern 110, and dummy pattern is simultaneously Not between second sensor pattern 210.

Certainly, such as Fig. 9 c, on the other hand, the second dummy pattern 211 is only located between second sensor pattern 210, and empty Quasi- drafting department is between first sensor pattern 110.

Dummy pattern has size identical with sensor patterns, and with manufactured by identical material.Dummy pattern not with Other adjacent dummy pattern connections, and if necessary, dummy pattern links to be formed each other.

Figure 10 a are please referred to, the touch tablet according to the present invention includes first sensor part 100 and second sensor part 200, first sensor pattern 110 and the first dummy pattern 111 are alternately arranged in first sensor part 100, and second Sensor patterns 210 and the second dummy pattern 211 are alternately arranged in second sensor part 200.That is, virtual graph Case system is respectively located in the sky of the blank between the white space between first sensor pattern 110 and second sensor pattern 210 Between.

In in this case, induction pattern and dummy pattern between separation distance lie in 5 μm~30 μm in the range of, especially It is 15 μm or bigger.For example, the separation distance between first sensor pattern and the first dummy pattern or the second sensing Separation distance between device pattern and the second dummy pattern is 15 μm.

Figure 10 b are please referred to, the touch tablet according to the present invention includes first sensor part 100 and second sensor part 200, first sensor pattern 110 and the first dummy pattern 111 are alternately arranged in first sensor part 100, and second passes Sensor pattern 210 is arranged in second sensor part 200.That is, dummy pattern is only located at first sensor pattern 110 Between white space, the white space being not between second sensor pattern 210.

Figure 10 c are please referred to, in the touch tablet of the present invention, dummy pattern is not between first sensor pattern 110 White space, and the white space being only located between second sensor pattern 210.

In in this case, in the present invention, the dummy pattern between sensor patterns forms and is allocated as a plurality of tools The method for having a virtual sub-pattern of default shape, and dividing include just like：1) method for dividing dummy pattern, so that virtually The method that sub-pattern has shape identical with overall exterior shape and area having the same, 2) segmentation dummy pattern, with So that virtual sub-pattern has the shape different with overall exterior shape and area having the same, 3) divides dummy pattern Method, according to Virtual cropping pattern, between the grid in line segment and dummy pattern between Virtual cropping pattern, virtual subgraph Case divides the method for dummy pattern with default angle, 4), regularly or irregularly disconnects the grid in dummy pattern, or Other similar methods.

When sensor patterns and dummy pattern partial short circuit, electric current only flows into the corresponding short circuit from the sensor patterns The virtual sub-pattern of dummy pattern, the segmentation through dummy pattern can flow into entire dummy pattern to avoid electric current, and therefore may be used To ensure the stability of function, and the dielectric constant that the electric current of dummy pattern will be flowed by sensor patterns minimizes, to improve The operation of sensor.

Figure 11 a~11b are the first schematic diagram of the shape of the dummy pattern depicted in exemplifying embodiments.

As shown in Figure 11 a~11b, in the present invention, each dummy pattern between sensor patterns is allocated as multiple Several virtual sub-patterns with default shape, also, by the part continuous pattern for disconnecting dummy pattern, a plurality of virtual subnets Pattern is cut to have shape identical with overall exterior shape and a plurality of virtual sub-pattern areas having the same.

In Figure 11 a, the grid in the broken string and dummy pattern of dummy pattern 111 is parallel to each other.

In Figure 11 b, portion is parallel each other presets it to have for broken string and the grid in dummy pattern of dummy pattern 111 Angle.

In other words, a plurality of virtual sub-patterns are equally cut into according to the dummy pattern of the present invention, though with Under the grid direction of which kind of dummy pattern, those virtual sub-patterns all have shape identical with overall exterior shape.Citing and Speech, the dummy pattern 111 of quadrangle be cut into virtual sub-pattern 111a, 111b of quadrangle, 111c, 111d, 111e, 111f, 111g, 111h and 111i.

Such as aforementioned Figure 11 b, dummy pattern is formed so that broken string and grid in dummy pattern have the angle of acquiescence, Interactive waviness phenomena is thereby avoided to generate.

Since by breaking part dummy pattern, dummy pattern is cut into a plurality of virtual sub-patterns so that is cut into One of each of virtual sub-pattern come edge opens.

Partial pattern in virtual subnet pattern boundaries is disconnected, so that virtual sub-pattern is electrically insulated from, and is penetrated It disconnects and open virtual subnet pattern edge represents the edge and do not connect with edge electrodes.Since the edge of virtual sub-pattern is opened It puts to connect edge electrodes, can solve the problems, such as that continuity disappears or is cut off.But in fact, edge only separates very each other Small interval, therefore on the whole, user still will be considered that electrode is continuous in identification.

In in this case, such as the present embodiment, in the absence of virtual link part, the outer shape system of dummy pattern is smart It really determines, but in the presence of virtual link part, is accurately determined since the outer shape of dummy pattern is non-, virtual link Part between part and dummy pattern needs to be cut properly, to define the outer shape of dummy pattern.

Figure 12 a~12b are the second schematic diagram of the shape of the dummy pattern depicted in exemplifying embodiments.

As shown in Figure 12 a~12b, in the present invention, each dummy pattern system between sensor patterns formed with A plurality of virtual sub-patterns with default shape are cut into, also, by the part continuous pattern for disconnecting dummy pattern, it is empty Quasi- sub-pattern is cut into the shape different from outer shape but area having the same.

It is shown not by the hexagonal dummy pattern 111 under cut state in Figure 12 a.

In Figure 12 b, hexagonal dummy pattern 111 is cut to form with of different shapes virtual with outer shape Sub-pattern, but the mutual area equation of virtual sub-pattern.

For example, as figure 12 a shows, when the area of hexagonal dummy pattern 111 is 90, as shown in Figure 12b, shape Different from nine virtual sub-pattern 111,111b, 111c, 111d, 111e, 111f, 111g, 111h and 111i of hexagon Each area is 10.

As shown in aforementioned Figure 12 b, dummy pattern system is formed in the grid in dummy pattern and between broken string, and has one Predetermined angle thereby avoids interactive waviness phenomena from generating.

By breaking part dummy pattern, dummy pattern is cut into a plurality of dummy patterns, is each cut to The edge of virtual sub-pattern is just opened.

Figure 13 a~13b are the third schematic diagram of the shape of the dummy pattern depicted in exemplifying embodiments.

As shown in Figure 13 a~13b, in the present invention, each the dummy pattern between sensor patterns forms plural number A virtual sub-pattern with default shape, also, by the part continuous pattern for disconnecting dummy pattern, those this virtual patterns It is cut to have the shape different from overall exterior shape.

In Figure 13 a, dummy pattern is cut such that line segment and dummy pattern 111 in Virtual cropping pattern 130 In grid it is parallel to each other.

In Figure 13 b, dummy pattern is cut such that line line segment and dummy pattern in Virtual cropping pattern 130 Grid in 111 is not parallel each other.

In in this case, in the present invention, using Virtual cropping pattern 130, dummy pattern is cut so that Virtual cropping The grid in line segment and dummy pattern in pattern 130 is parallel to each other or not parallel each other and has a predetermined angle.Virtually Pattern is cut, so that at least one virtual sub-pattern has with overall exterior shape not in the virtual sub-pattern being cut into Shape together simultaneously has different areas.

As shown in earlier figures 13b, the dummy pattern with default angle is formed between the grid and broken string of dummy pattern, Interactive waviness phenomena can be thereby avoided to generate.

Grid in dummy pattern is cut and not parallel each other, to form virtual sub-pattern, thereby avoids waviness phenomena And effectively improve visibility.

By breaking part dummy pattern, dummy pattern is cut into a plurality of virtual sub-patterns, is each cut to and The edge system of virtual sub-pattern be opened.

In this, the present invention describes the cutting principle of the Virtual cropping pattern using Virtual cropping pattern, and Virtual cropping Pattern can be applied to Figure 11 a~Figure 12 b.

Figure 14 a~14b are the 4th schematic diagram of the shape of the dummy pattern depicted in exemplifying embodiments.

As shown in Figure 14 a~14b, in the present invention, each dummy pattern between sensor patterns is by cutting shape Pluralize a presets, and is cut through the disconnection of the part continuous pattern of dummy pattern, with regularly or irregularly Disconnect the grid in the dummy pattern in default scoping.

The length of virtual sub-pattern regularly or is irregularly formed between 0.3mm~0.5mm.

In Figure 14 a, by regularly disconnect default scoping in dummy pattern 111 in grid, dummy pattern just by Cutting, and that breaks is equal in length.

For example, the broken string length Ly on the broken string length Lx and vertical direction in horizontal direction is mutually the same.

In Figure 14 b, by the grid in the dummy pattern 111 irregularly disconnected in default scoping, dummy pattern is just It is cut, and the length to break differs each other.

Certainly, the broken string length in default scoping can be different from each other.

For example, each other not in the broken string length Lx1 and Lx2 or Ly1 and Ly2 in horizontal direction or in vertical direction Together.

Through the disconnected partial virtual pattern, dummy pattern is cut into a plurality of virtual sub-patterns, each virtual sub-pattern Edge system be opened.

As shown in earlier figures 11a~Figure 14 b, dummy pattern is cut into a plurality of virtual sub-patterns, and is each cut into The virtual sub-pattern come forms five unit grids or more, efficiently to improve visibility.

In in this case, in the present invention, dummy pattern is between sensor patterns, and it is empty to be additionally formed auxiliary Quasi- pattern is pre- to separate one along the boundary between sensor patterns and dummy pattern between sensor patterns and dummy pattern If distance, and actually detached with dummy pattern.If necessary, auxiliary dummy pattern can also be cut.

As shown in figure 15, in the present invention, when virtual link part is formed between dummy pattern, dummy pattern 111 Between sensor patterns 110, and dummy pattern 112 is assisted further to be formed in sensor patterns 110 and dummy pattern Between 111, if necessary, a plurality of auxiliary dummy patterns can be formed between sensor patterns and dummy pattern.

Dummy pattern is only described in this embodiment, and does not address cutting dummy pattern and virtual link part, but generation Table dummy pattern includes virtual link part.

In in this case, assisting dummy pattern 112 along the boundary shape between sensor patterns 110 and dummy pattern 111 At, and separate a default distance with each sensor patterns 110 and dummy pattern 111.In other words, dummy pattern 112 is assisted A default distance has been detached with the sensor patterns 110 on one side, and has detached one with the dummy pattern 111 on another side Default distance.

Assist the formation of dummy pattern 112 so that with sensor patterns 110 detach at a distance from and divide with dummy pattern 111 It is same or different to each other with a distance from.

Since aforementioned auxiliary 112 system of dummy pattern that is formed by is separated by and has along the object-line of corresponding induction pattern 110 One default distance, auxiliary dummy pattern 112 have and the identical shape of object-line of corresponding sensor patterns 110.

Assist dummy pattern 112 band-like along the boundary formation one between sensor patterns 110 and dummy pattern 111.It is auxiliary Dummy pattern 112 is helped to be formed along the boundary between sensor patterns 110 and dummy pattern 111, wherein an auxiliary dummy pattern 112 are formed on the identical line segment on the same direction, for example, identical x coordinate or identical in identical X-direction Identical y-coordinate in Y direction.

Certainly, the auxiliary dummy pattern 112 on the identical line segment on the same direction can form continuous pattern, but be not required to In this restriction, and can be cut if necessary.That is, through breaking part continuous pattern, auxiliary dummy pattern 112 can It is cut into a plurality of auxiliary dummy patterns 112.

Through the grid protocol dummy pattern 111 for regularly or irregularly disconnecting composition dummy pattern, dummy pattern system It is formed or cuts into a plurality of preset shapes.

The just source of each dummy pattern 111 and the edge system of auxiliary dummy pattern are opened.

For example, borderline partial pattern is disconnected between dummy pattern 111 and auxiliary dummy pattern 112, so that empty Quasi- pattern 111 and auxiliary dummy pattern 112 are electrically insulated from.It is empty through each dummy pattern 111 and auxiliary for disconnecting formation The open edge of the pattern of quasi- pattern 112 represents the edge and is not connect with edge electrodes.

As shown in figure 16, auxiliary dummy pattern is along the boundary institute shape between sensor patterns 110 and dummy pattern 111 At, and it is separated with a pre-determined distance d1 with 110 phase of the sensor patterns of one side.It is separated by a distance with sensor patterns 110 in this D1 systems are 30 μm or less.

On the other hand, auxiliary dummy pattern 112 system is formed in another side, and with 111 phase of the dummy pattern of another side It is separated with a pre-determined distance d2.It it is 20 μm or less with 111 d2 systems separated by a distance of dummy pattern in this.

Assist the formation of dummy pattern 112 so that with the standoff distances of sensor patterns 110 and with dummy pattern 111 Standoff distance is same or different to each other.

It assists dummy pattern 112 band-like at one, and is formed between sensor patterns 110 and dummy pattern 111, and thickness W has a pre-set dimension.In this, thickness can be 100 μm or less.

As shown in figure 17, in the present invention, between virtual link part is formed in dummy pattern, dummy pattern 111 Between sensor patterns 110, and dummy pattern 112 is assisted further to be formed in sensor patterns 110 and dummy pattern Between 111.

In the present invention, dummy pattern 111a is actually separated from each other with virtual link part 111b and is mutually separated with one and presets Distance.

In in this case, assisting dummy pattern 112 along the boundary shape between sensor patterns 110 and dummy pattern 111 At, and with each sensor patterns 110 and dummy pattern 111 one after another from and be mutually separated with a pre-determined distance.In other words, auxiliary is empty Quasi- pattern 112 and 110 phase of sensor patterns for being located at one side are separated with a pre-determined distance, and with positioned at another side and your figure 111 phase of case is separated with a pre-determined distance.

Auxiliary patterns 112 formation, so that being separated by with the standoff distances of sensor patterns 110 and with dummy pattern 111 Distance is same or different to each other.

The object-line and sensor of sensor patterns 110 by the aforementioned auxiliary dummy pattern 112 formed along correspondence 110 phase of pattern is separated with a default distance, and auxiliary dummy pattern 112 has identical with the object-line of the sensor patterns 110 corresponded to Shape.

Auxiliary dummy pattern 112 is formed along the boundary between sensor patterns 110 and dummy pattern 111, and is band-like. Since auxiliary dummy pattern 112 is formed along the boundary between sensor patterns 110 and dummy pattern 111, an auxiliary virtual graph Case can be formed on the identical line segment of the same direction.For example, identical in identical x coordinate or Y direction in X-direction Y-axis coordinate.

Certainly, be located at the same direction identical line segment on 112 system of auxiliary dummy pattern formed continuous pattern, but be not required to This is limited, and can be cut if necessary.That is, part continuous pattern system is disconnected and is cut into a plurality of auxiliary virtually Pattern 112.

The grid protocol dummy pattern 111 of dummy pattern, and dummy pattern are formed through regularly or irregularly disconnection It is cut into a plurality of presets.

The edge system of each dummy pattern 111 and auxiliary dummy pattern is opened.Certainly, it is detached with dummy pattern 111 The edge system of virtual link part 111b is opened.

For example, positioned at dummy pattern 111 and the partial pattern between dummy pattern 112 is assisted to be disconnected, so that virtually Pattern 111 and auxiliary dummy pattern 112 are electrically insulated from.Make each dummy pattern 111 and auxiliary dummy pattern by disconnection The edge of 112 pattern, which is opened, to be represented the edge and is not connect with edge electrodes.

Figure 18 a~18b are the 7th schematic diagram of the shape of the dummy pattern depicted in exemplifying embodiments.

As shown in figure 18 a, in the present invention, when virtual link part is not formed between dummy pattern, dummy pattern 111a assists dummy pattern 112 to be further formed in sensor patterns 110 and void between sensor patterns 110 Between quasi- pattern 111a.

For example, when induction linking portion is not formed, the interval system between sensor patterns 110 is less than in Figure 15 and Figure 17 Interval between described sensor patterns.

In in this case, assisting dummy pattern 112 along the boundary shape between sensor patterns 110 and dummy pattern 111a At, and it is separated with a pre-determined distance with each sensor patterns 110 and dummy pattern 111a phases.In other words, dummy pattern is assisted 112 with positioned at one side 110 phase of sensor patterns be separated with a pre-determined distance and with the dummy pattern 111a positioned at another side Mutually it is separated with a pre-determined distance.

Assist the formation of dummy pattern 112 so that the standoff distance of auxiliary dummy pattern 112 and sensor patterns 110 and It is same or different to each other with the standoff distance of dummy pattern 111a.

It is formed by object-line and sensing of the auxiliary dummy pattern 112 along the sensor patterns 110 of correspondence due to aforementioned 110 phase of device pattern is separated with a default distance, the object-line phase of sensor patterns 110 that auxiliary dummy pattern 112 has and corresponds to Same shape.

It is band-like to assist virtual shape 112, and along the boundary shape between sensor patterns 110 and dummy pattern 111a At.Since 112 system of auxiliary virtual shape is formed along the boundary between sensor patterns 110 and dummy pattern 111a, an auxiliary Dummy pattern system can be formed on the identical line segment of the same direction, for example, identical x coordinate or Y-axis side in X-direction Upward identical y-coordinate.

Certainly, be located at the same direction identical line segment on 112 system of auxiliary dummy pattern formed continuous pattern, but be not required to This is limited, and can cut if necessary.That is, part continuous pattern system is disconnected and cuts into a plurality of auxiliary virtually Pattern 112.

Through the grid for regularly or irregularly disconnecting composition dummy pattern, dummy pattern 111a systems are formed and cut Pluralize a presets.

The edge system of each dummy pattern 111 and auxiliary dummy pattern 112 is opened.

For example, borderline partial pattern is disconnected between dummy pattern 111 and auxiliary dummy pattern 112, so that It obtains dummy pattern 111 and auxiliary dummy pattern 112 is electrically insulated from.Through disconnection, each dummy pattern 111 and auxiliary are virtual The edge of the pattern of pattern 112, which is opened, to be represented the edge and is not connect with edge electrodes.

As shown in fig. 18b, in the present invention, between virtual link part is not formed in dummy pattern, dummy pattern 111a systems assist dummy pattern 112 to be further formed in 110 He of sensor patterns between sensor patterns 110 Between dummy pattern 111a.

For example, when virtual link part is not formed, the interval between sensor patterns 110 can be less than shown in Figure 15,17 Sensor patterns between interval.

In in this case, assisting dummy pattern 112 along the boundary shape between sensor patterns 110 and dummy pattern 111a At, and a default distance has been detached with each sensor patterns 110 and dummy pattern 111a.In other words, virtual graph is assisted Case 112 detached with the sensor patterns 110 of one side the distance of an acquiescence and also with the dummy pattern 111a of another side Separation has a default distance.

The formation of dummy pattern 112 is assisted, so that the separation distance and dummy pattern 110a between sensor patterns 110 Separation distance is identical or differs.

Due to the auxiliary dummy pattern 112 that is previously formed have along the object-line separation of the dummy pattern 111a of correspondence it is one pre- If distance, auxiliary dummy pattern 112a and corresponding dummy pattern 111a object-line be of similar shape.

Auxiliary dummy pattern 112 becomes band, and is formed along the object-line of dummy pattern 111a.Due to assisting dummy pattern 112 form along the object-line of dummy pattern 111a, one auxiliary dummy pattern 112 formed with surround each dummy pattern 111a it It is external.That is, auxiliary dummy pattern 112 is actually detached with dummy pattern 111a.

Certainly, be formed as continuous pattern around the auxiliary dummy pattern 112 of dummy pattern, but the present invention not as Limit, and can divide if necessary.That is, part continuous pattern can be disconnected to cut into a plurality of auxiliary virtual graphs Case 112.

By the grid protocol dummy pattern 111a for regularly or irregularly disconnecting composition dummy pattern, dummy pattern quilt Cut into a plurality of default forms.

The edge system of each dummy pattern 111a and auxiliary dummy pattern 112 is opened.

For example, the borderline partial pattern between dummy pattern 111a and auxiliary dummy pattern 112 is disconnected, so that Dummy pattern 111a and auxiliary dummy pattern 112 are electrically insulated from.Make each dummy pattern 111a and auxiliary by disconnecting The edge opening of the pattern of dummy pattern 112 represents those edges and is not connect with edge electrodes.

For example, present invention show an example, first sensor part includes first sensor pattern to incude X-axis And second sensor part includes second sensor pattern to incude Y-axis, and work as first sensor part and second sensor When part is sticked together each other, the formation of Touch Screen sensor is applied to dummy pattern system of different shapes, but the present invention is simultaneously It is not limited.System of the present invention is applied to the sensor of Touch Screen with will be incuding the first sensor pattern of X axis coordinate With incuding the surface that the second sensor pattern of Y axis coordinate is arranged in single substrate together.

Certainly, in example above-mentioned, first sensor pattern and second sensor pattern be both formed in single substrate it On surface, but the present invention is not limited thereto, and it is apparent that first sensor pattern and second sensor pattern with different shapes Formula is formed on same substrate.

For example, according to embodiments of the present invention, there is dummy pattern of different shapes to be applied to Touch Screen biography Sensor is so that the first sensor pattern being formed on first direction and the second sensor pattern being formed in second direction It is arranged in the two sides on the surface of single substrate respectively.

As shown in figure 19, include Sensor section 100 according to the Touch Screen sensor of the present invention, and in this, sense Device part 100 has the first sensor pattern 110 of arrangement to incude the X axis coordinate on substrate, and second with arrangement Sensor patterns 210 are to incude the Y axis coordinate on substrate.

In in this case, assuming that first sensor pattern is known as induction electrode, to incude touch signal, and second sensor Pattern and first sensor pattern are electrically isolated, and are referred to as driving electrodes to incude driving signal.

Each of a plurality of induction electrodes system is located at the induction strip on piece to first direction extension, and a plurality of drivings electricity Each of extremely system is located in the second direction for crossing first direction.In this, first direction represents horizontal direction or X-direction, And second direction represents vertical direction or Y direction.

For example, extend to horizontal direction to incude the second sensor pattern 210 of Y-axis, and in vertical direction It has been separated by a default distance.A plurality of first sensor patterns 110 to incude X-axis are parallelly passed adjacent to second Sensor pattern 210, and in being separated by a default distance on the directions Shui Ting.

That is, a plurality of 110 systems of first sensor pattern are arranged in parallel with each second sensor pattern 210.

Include that the induction regions of one of aforementioned induction electrode and a plurality of driving electrodes is formed, but the present invention does not limit In this, can different groups be shaped as.

Cloth line electrode 400 is attached to each first sensor pattern 110 and second sensor pattern of aforementioned setting 210.In this, 400 system of cloth line electrode incudes the touch signal that pattern 210 senses to incude pattern 110 and second by first It is transmitted to external drive circuit (non-icon).

Dummy pattern 111 be formed in first sensor pattern 110 or second sensor pattern 210 and cloth line electrode 400 it Between.A plurality of cloth line electrodes are connect with first sensor pattern 110 respectively, as a result, are just generated and connected up interelectrode space, and is empty Quasi- pattern is just formed in the space.According to the size in the space, the size of dummy pattern can be different.Dummy pattern 111 it Shape can be similar to or be identical to first sensor pattern 110 or second sensor pattern 210.

A plurality of induction electrodes are set in the similar face of substrate to form the structure of a single layer.

In in this case, when first sensor pattern and second sensor pattern are formed on a substrate, first senses Device pattern and second sensor pattern are formed by only belonging to grid, reason for this is that tin indium oxide (ITO) is non-resilient and therefore not Can be used on an elastic base plate and in can not being used in, large area, on the other hand, metal grill just have elasticity and can make Used in, large area, and there is the reaction rate faster than tin indium oxide (ITO).

When first sensor pattern and second sensor pattern are formed on a substrate, dummy pattern is formed, and reason exists In will produce waviness phenomena when metal grill forms, the dummy pattern being formed in white space can be used for avoiding this phenomenon.

Since the density difference of pattern substantially will cause pattern to be identified, dummy pattern is just formed in white space To avoid pattern since press polish pattern is identified.

As shown in figure 20, as the region A in enlarged drawing 19, sensor patterns 110,210, dummy pattern 111 and wiring Electrode 400 is formed in a Sensor section, and can be formed with the pattern with default direction.Pattern with default direction can be It is latticed, wherein the line segment being formed on preset direction is crossed each other to form continuous pattern.

Sensor patterns 110,210, the edge system of dummy pattern 111 and cloth line electrode 400 are formed as open.It is each to pass Sensor pattern 110,210, the part continuous pattern on 400 boundary of dummy pattern 111 and cloth line electrode are disconnected, so that each other It is electrically insulated, and represents the edge by the opened edge of disconnection in pattern and do not connect with edge electrodes.

Sensor patterns 110,210, dummy pattern 111 and cloth line electrode 400 can be relief or intaglio plate shape, and And sensor patterns 110,210 and 400 system of cloth line electrode are formed to have electroactive electrode, and 111 system of dummy pattern is formed For the electrode for not having electroactive.

As shown in figure 21, when the B area in enlarged drawing 19 it is known that dummy pattern 111 is formed in sensor patterns 110, between 210 and cloth line electrode 400, and the size system of dummy pattern 111 is according to sensor patterns 110,210 and wiring electricity Interval between pole 400 and it is different.

For example, dummy pattern 111a2 systems have the width bigger than dummy pattern 111a1, and work as sensor patterns 110, when the interval between 210 and cloth line electrode 400 increases, the width of dummy pattern 111 can also increase.In in this case, empty Quasi- pattern is by least two virtual sub-pattern of cutting journey.Each dummy pattern is cut into a plurality of virtual subgraphs of different numbers Case.In particular, the number of virtual sub-pattern can be different according to the size of dummy pattern.

In this, according to the present invention, for example, 111 system of dummy pattern is formed in induction electrode 110,210 and cloth line electrode Between 400, but the present invention is not limited thereto, and dummy pattern 111 can be formed in different positions, for example, being formed in sensor Between pattern and sensor patterns, or it is formed between cloth line electrode and cloth line electrode.111 system's quilt of dummy pattern of above-mentioned formation A plurality of virtual sub-patterns with default shape are cut into, and there are a variety of cutting forming methods.

For example, 1) as shown in Figure 11 a, 11b, virtual sub-pattern is cut, and is connected by dummy pattern part is disconnected Continuous pattern so that the shape of virtual sub-pattern is identical with overall exterior shape.

In in this case, as shown in fig. 11a, the broken string of grid and dummy pattern in dummy pattern is parallel to each other, or such as Shown in Figure 11 b, the broken string of grid and dummy pattern in dummy pattern is not parallel each other and with a default angle.

For by way of further example, 2) as shown in Figure 12 a, 12b, dummy pattern is cut, by the part for disconnecting dummy pattern Continuous pattern so that virtual sub-pattern has the pattern different from overall exterior shape but each other area having the same.

Lift for an example again, 3) as shown in Figure 13 a, 13b, dummy pattern is cut, by the part for disconnecting dummy pattern Continuous pattern so that virtual sub-pattern is with the pattern different from overall exterior shape and each other with different area.

In in this case, as depicted in fig. 13 a, dummy pattern is cut, so that Virtual cropping pattern (virtual Division pattern) in line segment and dummy pattern in grid it is parallel to each other, or as illustrated in fig. 13b, dummy pattern quilt Be cut so that grid in the line segment and dummy pattern in Virtual cropping pattern (virtual division pattern) that This is not parallel.

For by way of further example, as shown in Figure 14 a, 14b, by the part continuous pattern for disconnecting dummy pattern, dummy pattern It is cut, with regularly or irregularly in the grid for disconnecting dummy pattern in a default scoping.

In in this case, as shown in figures 14a, regularly or irregularly in the net for disconnecting dummy pattern in a default scoping The length of lattice, broken string is mutually the same, or as shown in fig. 14b, regularly or irregularly virtual in being disconnected in a default scoping The length of the grid of pattern, broken string is different from each other.

It lifts for an example again, as shown in figure 15, between virtual link part is formed in dummy pattern, dummy pattern system position Between sensor patterns, and assists dummy pattern to be further formed in and induce between pattern and dummy pattern.

It lifts for an example again, as shown in figure 17, between virtual link part is formed in dummy pattern, assists dummy pattern System is further formed between sensor patterns and dummy pattern, but dummy pattern and virtual link pattern actually divide each other From and be separated have one it is default with a distance from.

It lifts again for an example, as shown in Figure 18 a, 18b, when virtual link part is non-formation between dummy pattern, auxiliary Dummy pattern system is further formed between sensor patterns and dummy pattern, but as shown in figure 18 a, assists dummy pattern shape At so that being spaced less than the interval between the sensor patterns in Figure 15,17, or as shown in fig. 18b between sensor patterns, auxiliary Dummy pattern system is helped to be formed in dummy pattern external.

In in this case, each dummy pattern and auxiliary dummy pattern system are cut into a plurality of virtual sub-patterns.

According to the shape of dummy pattern or position, auxiliary dummy pattern system be formed in sensor patterns and dummy pattern it Between, between sensor patterns and sensor patterns or between cloth line electrode and cloth line electrode.

Above explanation carries out the range being illustrated without departing from the technological thought to the present invention, therefore if this hair Bright those of ordinary skill in the art can then carry out various in the range of the characteristic for the essence for not departing from the present invention Amendment and deformation.Therefore, the technological thought person of the illustrated implementation form of the present invention and the non-limiting present invention, is only for saying It is bright, according to the implementation form, and the range of the technological thought of the non-limiting present invention.The protection domain of the present invention must be by following Claim explains, and the protection domain of the present invention must be used as with technological thought system all in its same range It is interior to be explained comprising person.

Claims

1. a kind of touch harden structure of electrostatic capacitance Touch Screen using dummy pattern, including:

One first sensor part, wherein a plurality of first sensor patterns are formed in a first direction, and a plurality of first is empty Quasi- pattern is arranged between the first sensor pattern；And

One second sensor part overlaps with the first sensor part, wherein forming a plurality of second sensor patterns in one Second direction, which crosses the first direction, and a plurality of second dummy patterns are arranged in the second sensor pattern Between；

Wherein, each first dummy pattern and second dummy pattern are the virtual subnets being actually separated from each other by least two Pattern is formed, wherein the virtual sub-pattern is formed with lines lattice intersected with each other.

2. touch harden structure as described in claim 1, wherein the first dummy pattern system is located at a region, which corresponds to Position where the second sensor pattern, and the second dummy pattern system is located at a region, the region correspond to this first Position where sensor patterns.

3. touchs harden structure as described in claim 1, wherein each first dummy pattern and second dummy pattern be by At least two virtual sub-patterns are formed, and are made of the different number of virtual sub-pattern.

4. touch harden structure as described in claim 1, wherein between each of at least two virtual sub-patterns being separated from each other It is formed with a boundary line, to be parallel to the direction of the grid corresponding with the dummy pattern.

5. touch harden structure as described in claim 1, wherein between each of at least two virtual sub-patterns being separated from each other It is formed with a boundary line, to be not parallel to the direction of the grid corresponding with the dummy pattern.

6. touchs harden structure as described in claim 1, wherein each first dummy pattern and second dummy pattern be by At least two virtual sub-patterns are formed, which has a default shape, and at least two virtual sub-patterns Each there is outer shape identical with first dummy pattern or second dummy pattern, and at least two virtual subgraph Case has equal area.

7. touchs harden structure as described in claim 1, wherein each first dummy pattern and second dummy pattern be by At least two virtual sub-patterns are formed, which has a default shape, and at least two virtual sub-patterns Each there is the outer shape different from first dummy pattern or second dummy pattern, and at least two virtual subgraph Case has equal area.

8. touchs harden structure as described in claim 1, wherein each first dummy pattern and second dummy pattern be by At least two virtual sub-patterns are formed, which has a default shape, and at least two virtual sub-patterns Each there is the outer shape different from first dummy pattern or second dummy pattern, and at least two virtual subgraph Case has unequal area.

9. touchs harden structure as described in claim 1, wherein each first dummy pattern and second dummy pattern be by At least two virtual sub-patterns are formed, and make at least two virtual subgraph by grid therein is regularly or irregularly disconnected Case is actually separated from each other.

10. touch harden structure as claimed in claim 9, wherein make by the grid regularly disconnected in a default scoping Each first dummy pattern and second dummy pattern separate, and length is identical each other for a plurality of broken string.

11. touch harden structure as claimed in claim 9, wherein make by the grid irregularly disconnected in a default scoping It obtains each first dummy pattern and second dummy pattern to separate, and length differs a plurality of broken string each other.

12. touch harden structure as described in claim 1, further includes：

One first auxiliary dummy pattern, between the first sensor pattern and first dummy pattern, along first biography A boundary line between sensor pattern and first dummy pattern is spaced apart, and is actually detached with first dummy pattern； And

One second auxiliary dummy pattern, between the second sensor pattern and second dummy pattern, along second biography A boundary line between sensor pattern and second dummy pattern is spaced apart, and is actually detached with second dummy pattern.

13. a kind of touch harden structure of electrostatic capacitance Touch Screen using dummy pattern, including：

One first sensor part, wherein a plurality of first sensor patterns are formed in a first direction, and a plurality of first is empty Quasi- pattern and one first auxiliary dummy pattern are arranged between the first sensor pattern；And

One second sensor part overlaps with the first sensor part, wherein forming a plurality of second sensor patterns in one Second direction, the second direction cross the first direction, and a plurality of second dummy patterns and one second auxiliary dummy pattern row It is listed between the second sensor pattern；

Wherein, which is located between the first sensor pattern and first dummy pattern, and along this A boundary line between first sensor pattern and first dummy pattern is spaced apart, and actually with first dummy pattern Separation；

Wherein, which is located between the second sensor pattern and second dummy pattern, and along this A boundary line between second sensor pattern and second dummy pattern is spaced apart, and actually with second dummy pattern Separation,

Wherein, the first auxiliary dummy pattern and the second auxiliary dummy pattern are with lines lattice shape intersected with each other At.

14. touch harden structure as claimed in claim 13, wherein the first auxiliary dummy pattern and the second auxiliary virtual graph Each of case system is spaced apart along the peripheral sideline of the corresponding first sensor pattern He the second sensor pattern, And the first auxiliary dummy pattern and second auxiliary each of the dummy pattern and the first sensor pattern and first biography The peripheral sideline of sensor pattern is of similar shape.

15. touch harden structure as claimed in claim 13, wherein the first auxiliary dummy pattern and the second auxiliary virtual graph Each of case is actually detached with first dummy pattern and second dummy pattern, and first dummy pattern and this second Each of dummy pattern is attached to a virtual link part.

16. touch harden structure as claimed in claim 13, wherein the first auxiliary dummy pattern and the second auxiliary virtual graph Each of case is actually detached with first dummy pattern and second dummy pattern, and first dummy pattern and this second Each of dummy pattern system is actually partially separated with virtual link.

17. touch harden structure as claimed in claim 13, wherein the first auxiliary dummy pattern and the second auxiliary virtual graph Each of case is actually detached with first dummy pattern and second dummy pattern, and around first dummy pattern and The outside of second dummy pattern.

18. a kind of touch harden structure of electrostatic capacitance Touch Screen using dummy pattern, including：

A plurality of sensor patterns are formed on a substrate to incude touch signal；

A plurality of cloth line electrodes are linked to each of a plurality of sensor patterns to transmit the touch signal；And

A plurality of dummy patterns are formed in a space, this is spatially located at a plurality of sensor patterns and a plurality of wiring electricity Between pole；

Wherein, each of a plurality of dummy patterns system be made of at least two virtual sub-patterns, this at least two virtually Sub-pattern is actually separated from each other,

Wherein, the virtual sub-pattern is formed with lines lattice intersected with each other.

19. touch harden structure as claimed in claim 18, wherein a plurality of sensor patterns include：

A plurality of first sensor patterns are located on one of substrate surface and to a first direction；And

A plurality of second sensor patterns are located on a surface for the substrate and to a second direction, which crosses The first direction；

Wherein, which is arranged in a space, when the cloth line electrode is linked to the first sensor pattern, forms the sky Between, and the first sensor pattern is located between the second sensor pattern.

20. touch harden structure as claimed in claim 18, wherein a plurality of sensor patterns include：

A plurality of second sensor patterns are located on another surface of the substrate and to a second direction, which crosses The first direction.

21. touch harden structure as claimed in claim 18, wherein the size of a plurality of dummy patterns is different, and the ruler Very little system is formed according to the space between a plurality of sensor patterns or a plurality of cloth line electrodes.

22. touch harden structure as claimed in claim 18, wherein each of a plurality of dummy patterns are by least two Virtual sub-pattern is formed, and is made of the different number of virtual sub-pattern.

23. touch harden structure as claimed in claim 18, wherein at least two each of the virtual sub-patterns being separated from each other Between be formed with a boundary line, to be parallel to the direction of the grid corresponding with the dummy pattern.

24. touch harden structure as claimed in claim 18, wherein at least two each of the virtual sub-patterns being separated from each other Between be formed with a boundary line, to be not parallel to the direction of the grid corresponding with the dummy pattern.

25. touch harden structure as claimed in claim 18, wherein a plurality of dummy patterns are by least two virtual subgraphs Case is formed, the virtual sub-pattern have a default shape, and at least two virtual sub-patterns each of with it is corresponding The different outer shape of the dummy pattern, and at least two virtual sub-pattern has unequal area.

26. touch harden structure as claimed in claim 18, wherein each a plurality of dummy patterns are virtual by least two Sub-pattern is formed, and makes at least two virtual sub-pattern actually each other by grid therein is regularly or irregularly disconnected Separation.

27. touch harden structure as claimed in claim 26, wherein make by the grid irregularly disconnected in a default scoping It obtains each a plurality of dummy patterns to separate, and length differs a plurality of broken string each other.

28. a kind of touch harden structure of electrostatic capacitance Touch Screen using dummy pattern, including：

A plurality of cloth line electrodes are linked to each of a plurality of sensor patterns to transmit the touch signal；

A plurality of dummy patterns are formed in a space, this is spatially located at a plurality of sensor patterns and a plurality of wiring electricity Between pole；And

A plurality of auxiliary dummy patterns, are formed between a plurality of sensor patterns and a plurality of dummy patterns or shape At between a plurality of cloth line electrodes and a plurality of dummy patterns, wherein the auxiliary dummy pattern is handed over each other with lines The lattice of fork is formed.

29. touch harden structure as claimed in claim 28, wherein the size of a plurality of dummy patterns is different, and the ruler Very little system is formed according to the space between a plurality of sensor patterns or a plurality of cloth line electrodes.

30. touch harden structure as claimed in claim 28, wherein a plurality of dummy patterns and a plurality of auxiliary virtual graphs Each of case is divided into a plurality of virtual sub-patterns.