CN204904242U - Touch -sensitive screen and display device - Google Patents
Touch -sensitive screen and display device Download PDFInfo
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- CN204904242U CN204904242U CN201520709171.1U CN201520709171U CN204904242U CN 204904242 U CN204904242 U CN 204904242U CN 201520709171 U CN201520709171 U CN 201520709171U CN 204904242 U CN204904242 U CN 204904242U
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Abstract
The utility model discloses a touch -sensitive screen and display device belongs to touch screen display and shows technical field. The touch -sensitive screen includes: being formed with and being formed with touch -sensitive in the non visual frame district of the driving electrode and the substrate base plate of response electrode and walking the group, touch -sensitive walks the group and includes: array arrangement's many touch -sensitive walk the line, and touch -sensitive walks the line and is connected with the response electrode, it is formed with first isolation layer in the non visual frame district that touch -sensitive walked the substrate base plate of group to be formed with, being formed with and being formed with the touch drive in the non visual frame district of the substrate base plate of first isolation layer and walking the group, the touch drive is walked the group and is included: the line is walked in many of array arrangement touch drives, and the touch drive is walked the line and is connected with driving electrode, and the touch drive is walked orthographic projection and the touch -sensitive of line on black matrix and is walked the orthographic projection that the line is deceiving on the matrix and underlap. The utility model provides a relatively poor problem of narrow frame touch -sensitive screen universality, realized the effect that improves narrow frame touch -sensitive screen universality for display device.
Description
Technical field
The utility model relates to touch screen display technologies field, particularly a kind of touch-screen and display device.
Background technology
Touch-screen is a kind of application external input device more and more widely, and it touches touch-screen gently by finger or electronic pen can realize input, makes man-machine interaction more direct, have simple, fast, the feature such as hommization.Along with the fast development of touch screen display technologies, the narrow frame design of touch-screen becomes the study hotspot in touch screen display technologies.Touch-screen comprises visual Petting Area and is positioned at the non-visual rim area around visual Petting Area, and non-visual rim area is used for covering edge cabling, in order to reduce the width of non-visual rim area, completes the narrow frame design of touch-screen, needs the width reducing edge cabling.
A kind of touch-screen is had in prior art, this touch-screen is for completing narrow frame design, reduce the width of edge cabling, adopt metallic circuit layer (MetalTrace) cabling design edge cabling, by increasing the thicknesses of layers of metallic circuit layer, reduce the width of metallic circuit layer, thus reduce the width of edge cabling.Example, the thickness of metallic circuit layer can be reduced to 4000A by 3000A.Wherein, 1A is 1/10nm (nanometer).
If above-mentioned touch-screen needs the width reducing non-visual rim area further, then need the thicknesses of layers continuing to increase metallic circuit layer, if and increase the thickness of metallic circuit layer, then needing to increase plated film power when carrying out magnetron sputtering plating, reducing coating speed.If but plated film power is larger, coating speed is lower, and the production capacity of touch-screen will be under some influence, simultaneously, when carrying out magnetron sputtering plating, because plated film power is comparatively large, electric current is comparatively large, and the quality of rete can be poor, but also easily make device power supply (DPS) damage, so the size of the touch-screen of existing narrow frame is less, therefore, universality is poor.
Utility model content
In order to solve the poor problem of narrow-frame touch panel universality, the utility model provides a kind of touch-screen and display device.Described technical scheme is as follows:
First aspect, provide a kind of touch-screen, comprise underlay substrate, the non-visual rim area of described underlay substrate is formed with black matrix, the visual Petting Area being formed with the underlay substrate of described black matrix is formed with drive electrode and induction electrode, and described touch-screen comprises:
The non-visual rim area being formed with the underlay substrate of described drive electrode and described induction electrode is formed with touch sensible cabling group, described touch sensible cabling group comprises: many touch sensible cablings of array arrangement, and described touch sensible cabling is connected with described induction electrode;
The non-visual rim area being formed with the underlay substrate of described touch sensible cabling group is formed with the first separation layer;
The non-visual rim area being formed with the underlay substrate of described first separation layer is formed touch and drives cabling group, described touch drives cabling group to comprise: many of array arrangement touch driving cabling, described touch drives cabling to be connected with described drive electrode, and described touch drives the orthogonal projection of cabling on described black matrix not overlapping with the orthogonal projection of described touch sensible cabling on described black matrix.
Optionally, be formed on the described non-visual rim area touching the underlay substrate of driving cabling group and be formed with the second separation layer.
Optionally, the non-visual rim area being formed with the underlay substrate of described touch sensible cabling group is formed with the 3rd separation layer;
The non-visual rim area being formed with the underlay substrate of described 3rd separation layer is formed with described first separation layer.
Optionally, described 3rd separation layer is electromagnetism interference layer.
Optionally, the non-visual rim area being formed with the underlay substrate of described touch sensible cabling group is formed with the second separation layer;
The non-visual rim area being formed with the underlay substrate of described second separation layer is formed with described first separation layer.
Optionally, described touch drives cabling group to comprise: the first son touch of superposition drives cabling group and the second son to touch and drives cabling group,
Described first son touches and drives the orthogonal projection of cabling group on described black matrix to drive the orthogonal projection of cabling group on described black matrix overlapping with the described second sub touch.
Optionally, described touch sensible cabling group comprises: the first sub-touch sensible cabling group of superposition and the second sub-touch sensible cabling group,
Described first orthogonal projection of sub-touch sensible cabling group on described black matrix is overlapping with described second orthogonal projection of sub-touch sensible cabling group on described black matrix.
Second aspect, provides a kind of display device, comprises the arbitrary described touch-screen of first aspect.
The utility model provides a kind of touch-screen and display device, non-visual rim area due to the underlay substrate of this touch-screen is formed with touch sensible cabling group, the non-visual rim area being formed with the underlay substrate of touch sensible cabling group is formed with the first separation layer, the non-visual rim area being formed with the underlay substrate of the first separation layer is formed touch and drives cabling group, this touch-screen adopts the cabling design of three-dimensional edge, increase edge cabling space, reduce the width of edge cabling, thus achieve narrow frame design, compared to prior art, improve the universality of narrow-frame touch panel.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the utility model.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1-1 is the structural representation of a kind of touch-screen that the utility model embodiment provides;
Fig. 1-2 to Fig. 1-6 is structural representations of the touch-screen shown in shop drawings 1-1;
Fig. 1-7 is formation sequential schematic of each rete of the touch-screen shown in Fig. 1-1 and separation layer;
Fig. 2-1 is the structural representation of a kind of touch-screen that the utility model embodiment provides;
Fig. 2-2 to Fig. 2-6 is structural representations of the touch-screen shown in shop drawings 2-1;
Fig. 2-7 is formation sequential schematic of each rete of the touch-screen shown in Fig. 2-1 and separation layer;
Fig. 2-8 is the structural representations of a kind of touch-screen that the utility model embodiment provides;
Fig. 2-9 to Fig. 2-12 is structural representations of the touch-screen shown in shop drawings 2-8;
Fig. 2-13 is formation sequential schematic of each rete of the touch-screen shown in Fig. 2-8 and separation layer;
Fig. 3-1 is the structural representation of a kind of touch-screen that the utility model embodiment provides;
Fig. 3-2 to Fig. 3-5 is structural representations of the touch-screen shown in shop drawings 3-1;
Fig. 3-6 is formation sequential schematic of each rete of the touch-screen shown in Fig. 3-1 and separation layer;
Fig. 3-7 is the structural representations of a kind of touch-screen that the utility model embodiment provides;
Fig. 3-8 to Fig. 3-11 is structural representations of the touch-screen shown in shop drawings 3-7;
Fig. 3-12 is formation sequential schematic of each rete of the touch-screen shown in Fig. 3-7 and separation layer;
Fig. 4-1 is the structural representation of a kind of touch-screen that the utility model embodiment provides;
Fig. 4-2 to Fig. 4-4 is structural representations of the touch-screen shown in shop drawings 4-1;
Fig. 4-5 is formation sequential schematic of each rete of the touch-screen shown in Fig. 4-1 and separation layer;
Fig. 5-1 is the structural representation of a kind of touch-screen that the utility model embodiment provides;
Fig. 5-2 to Fig. 5-3 is structural representations of the touch-screen shown in shop drawings 5-1;
Fig. 5-4 is formation sequential schematic of each rete of the touch-screen shown in Fig. 5-1 and separation layer;
Fig. 6-1 is the structural representation of a kind of touch-screen that the utility model embodiment provides;
Fig. 6-2 to Fig. 6-6 is structural representations of the touch-screen shown in shop drawings 6-1;
Fig. 6-7 is formation sequential schematic of each rete of the touch-screen shown in Fig. 6-1 and separation layer.
By above-mentioned accompanying drawing, illustrate the embodiment that the utility model is clear and definite more detailed description will be had hereinafter.These accompanying drawings and text description be not in order to limited by any mode the utility model design scope, but by reference to specific embodiment for those skilled in the art illustrate concept of the present utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
The utility model embodiment provides a kind of touch-screen, and as Figure 1-1, this touch-screen comprises: underlay substrate 00; The non-visual rim area of underlay substrate 00 is formed with black matrix 01; The visual Petting Area being formed with the underlay substrate 00 of black matrix 01 is formed with drive electrode (not drawing in Fig. 1-1) and induction electrode (not drawing in Fig. 1-1); The non-visual rim area being formed with the underlay substrate 00 of drive electrode and induction electrode is formed with touch sensible cabling Rx group 02, and touch sensible cabling group 02 comprises: many touch sensible cablings of array arrangement, and touch sensible cabling is connected with induction electrode; The non-visual rim area being formed with the underlay substrate 00 of touch sensible cabling Rx group 02 is formed with the first separation layer 03; The non-visual rim area being formed with the underlay substrate 00 of the first separation layer 03 is formed touch and drives cabling Tx group 04, touch and drive cabling Tx group 04 to comprise: many of array arrangement touch driving cabling, touch and drive cabling to be connected with drive electrode, touch and drive the orthogonal projection of cabling on black matrix 01 not overlapping with the orthogonal projection of touch sensible cabling on black matrix 01.Touch and drive cabling and touch sensible cabling to adopt spaced design, effectively can reduce the signal of touch sensible cabling Rx group to the interference touching the signal driving cabling Tx group, or touch drives the signal of cabling Tx group to the interference of the signal of touch sensible cabling Rx group.
Wherein, the first separation layer 03 is in touch sensible cabling Rx group 02 and touch between driving Tx cabling group 04, drives Tx cabling group 04 to insulate for making touch sensible cabling Rx group 02 and touching.
Optionally, the manufacture method of the touch-screen shown in Fig. 1-1 can comprise: adopt the 1st road mask (mask plate) to form black matrix 01 on the non-visual rim area of underlay substrate 00, as shown in Figure 1-2; The visual Petting Area of underlay substrate 00 being formed with black matrix 01 forms drive electrode and induction electrode; The non-visual rim area (i.e. black matrix 01) of underlay substrate 00 being formed with drive electrode and induction electrode forms metal (Metal) rete 001, as Figure 1-3; Carry out a patterning processes to Metal rete, adopt the 2nd road mask to form touch sensible cabling Rx group 02, as Figure 1-4, other labels in Fig. 1-4 can be described by the label in reference diagram 1-3; Adopt the 3rd road mask to form the first separation layer 03 on the non-visual rim area of underlay substrate 00 being formed with touch sensible cabling Rx group 02, as Figure 1-5, other labels in Fig. 1-5 can be described by the label in reference diagram 1-4; The non-visual rim area of underlay substrate 00 being formed with the first separation layer 03 forms tin indium oxide (English: Indiumtinoxide; Be called for short: ITO) rete 002, as shown in figures 1 to 6, other labels in Fig. 1-6 can be described by the label in reference diagram 1-5; A patterning processes is carried out to ito film layer 002, adopts the 4th road mask to be formed and touch driving cabling Tx group 04, as Figure 1-1.
A patterning processes is carried out to Metal rete and forms touch sensible cabling Rx group 02, concrete, first can form Metal rete on black matrix 01, then on Metal rete, one deck photoresist is applied, then the Metal rete being coated with photoresist is exposed, develops and etched, thus form touch sensible cabling Rx group 02; A patterning processes is carried out to ito film layer and forms touch driving cabling Tx group 04, concrete, first can form ito film layer on the first separation layer 03, then on ito film layer, one deck photoresist is applied, then the ito film layer being coated with photoresist is exposed, develops and etched, thus form touch driving cabling Tx group 04.Example, the first separation layer 03 can be that photoresistance is (English: OvercoatResist; Be called for short: OC), OC is a kind of negative photoresist.Because the touch in Fig. 1 drives cabling Tx group 04 to be positioned on touch sensible cabling Rx group 02; and be formed with the first separation layer 03 between touch driving cabling Tx group 04 and touch sensible cabling Rx group 02; therefore; touch sensible cabling Rx group 02 can being protected by the first separation layer 03, forming protective seam without the need to driving in cabling Tx group 04 in touch again.The structural representation of the touch-screen shown in Fig. 1-1 is the three-dimensional Wiring structure schematic diagram of 4mask, and the touch-screen namely shown in Fig. 1-1 needs to be made up of 4 road mask altogether.Fig. 1-7 shows the formation sequential schematic of each rete of this touch-screen and separation layer.In Fig. 1-7,00 is underlay substrate, and 01 is black matrix, and 001 is Metal rete, and 03 is the first separation layer, and 002 is ito film layer.
In sum, the touch-screen that the utility model embodiment provides, non-visual rim area due to the underlay substrate of this touch-screen is formed with touch sensible cabling group, the non-visual rim area being formed with the underlay substrate of touch sensible cabling group is formed with the first separation layer, the non-visual rim area being formed with the underlay substrate of the first separation layer is formed touch and drives cabling group, this touch-screen adopts the cabling design of three-dimensional edge, increase edge cabling space, reduce the width of edge cabling, thus achieve narrow frame design, compared to prior art, improve the universality of narrow-frame touch panel.
The utility model embodiment provides a kind of touch-screen, and as shown in Fig. 2-1, this touch-screen comprises: underlay substrate 00; The non-visual rim area of underlay substrate 00 is formed with black matrix 01; The visual Petting Area being formed with the underlay substrate 00 of black matrix 01 is formed with drive electrode (not drawing in Fig. 2-1) and induction electrode (not drawing in Fig. 2-1); The non-visual rim area being formed with the underlay substrate 00 of drive electrode and induction electrode is formed with touch sensible cabling Rx group 02, and touch sensible cabling group 02 comprises: many touch sensible cablings of array arrangement, and touch sensible cabling is connected with induction electrode; The non-visual rim area being formed with the underlay substrate 00 of touch sensible cabling Rx group 02 is formed with the first separation layer 03; The non-visual rim area being formed with the underlay substrate 00 of the first separation layer 03 is formed touch and drives cabling Tx group 04, touch and drive cabling Tx group 04 to comprise: many of array arrangement touch driving cabling, touch and drive cabling to be connected with drive electrode, touch and drive the orthogonal projection of cabling on black matrix 01 not overlapping with the orthogonal projection of touch sensible cabling on black matrix 01; Be formed to touch to drive on the non-visual rim area of the underlay substrate of cabling Tx group 04 and be formed with the second separation layer 05.Touch and drive cabling and touch sensible cabling to adopt spaced design, effectively can reduce the signal of touch sensible cabling Rx group to the interference touching the signal driving cabling Tx group, or touch drives the signal of cabling Tx group to the interference of the signal of touch sensible cabling Rx group.
Wherein, the first separation layer 03 is in touch sensible cabling Rx group 02 and touch between driving Tx cabling group 04, drives Tx cabling group 04 to insulate for making touch sensible cabling Rx group 02 and touching.Second separation layer 05 is positioned to touch and drives on cabling Tx group 04, drives cabling Tx group 04 for the protection of touch.
Optionally, the manufacture method of the touch-screen shown in Fig. 2-1 can comprise: adopt the 1st road mask to be formed with black matrix 01 on the non-visual rim area of underlay substrate 00, as shown in Figure 1-2; The visual Petting Area of underlay substrate 00 being formed with black matrix 01 forms drive electrode and induction electrode; Above ito film layer 002 is formed, as shown in Fig. 2-2 in the non-visual rim area (i.e. black matrix 01) of the underlay substrate 00 being formed with drive electrode and induction electrode; To ito film layer patterning processes, adopt the 2nd road mask to form touch sensible cabling Rx group 02, as Figure 2-3, other labels in Fig. 2-3 can be described by the label in reference diagram 2-2; Adopt the 3rd road mask to form the first separation layer 03 on the non-visual rim area of underlay substrate 00 being formed with touch sensible cabling Rx group 02, as in Figure 2-4, other labels in Fig. 2-4 can be described by the label in reference diagram 2-3; The non-visual rim area of underlay substrate 00 being formed with the first separation layer 03 forms Metal rete 001, and as shown in Figure 2-5, other labels in Fig. 2-5 can be described by the label in reference diagram 2-4; Carry out a patterning processes to Metal rete, adopt the 4th road mask to be formed to touch and drive cabling Tx group 04, as shown in figures 2-6, other labels in Fig. 2-6 can be described by the label in reference diagram 2-5; The 5th road mask is adopted to form the second separation layer 05, as shown in Fig. 2-1 on the non-visual rim area being formed with the underlay substrate 00 touching driving cabling Tx group 04.
Touch sensible cabling Rx group 02 is formed to ito film layer patterning processes, concrete, first can form ito film layer on black matrix 01, then on ito film layer, one deck photoresist is applied, then the ito film layer being coated with photoresist is exposed, develops and etched, thus form touch sensible cabling Rx group 02; A patterning processes is carried out to Metal rete and forms touch driving cabling Tx group 04, concrete, first can form Metal rete on the first separation layer 03, then on Metal rete, one deck photoresist is applied, then the Metal rete being coated with photoresist is exposed, develops and etched, thus form touch driving cabling Tx group 04.First separation layer 03 and the second separation layer 05 can be OC negative photoresist.The structural representation of the touch-screen shown in Fig. 2-1 is the three-dimensional Wiring structure schematic diagram of normal (common) 5mask, and the touch-screen namely shown in Fig. 2-1 needs to be made up of 5 road mask altogether.Fig. 2-7 shows the formation sequential schematic of each rete of this touch-screen and separation layer.In Fig. 2-7,00 is underlay substrate, and 01 is black matrix, and 002 be ito film layer 002,03 is the first separation layer, and 001 is Metal rete, and 05 is the second separation layer.
Optionally, the structure of this touch-screen also can be as illustrated in figs. 2 through 8.In Fig. 2-8,00 is underlay substrate, and 01 is black matrix, and 02 is touch sensible cabling Rx group, and 03 is the first separation layer, and 04 drives cabling Tx group for touching, and 05 is the second separation layer.The manufacture method of the touch-screen shown in Fig. 2-8 can comprise: adopt the 1st road mask to form black matrix 01 on the non-visual rim area of underlay substrate 00, as shown in Figure 1-2; The visual Petting Area of underlay substrate 00 being formed with black matrix 01 forms drive electrode and induction electrode; At upper formation the one Metal rete 001 in the non-visual rim area (i.e. black matrix 01) of the underlay substrate 00 being formed with drive electrode and induction electrode, as Figure 1-3; A patterning processes is carried out to a Metal rete, adopts the 2nd road mask to form touch sensible cabling Rx group 02, as shown in figs. 2-9; The 3rd road mask is adopted to form the first separation layer 03 on the non-visual rim area of underlay substrate 00 being formed with touch sensible cabling Rx group 02, as shown in figs. 2-10; The non-visual rim area of underlay substrate 00 being formed with the first separation layer 03 forms the 2nd Metal rete 003, as shown in figs. 2-11; A patterning processes is carried out to the 2nd Metal rete, adopts the 4th road mask to be formed and touch driving cabling Tx group 04, as shown in figs. 2-12; The 5th road mask is adopted to form the second separation layer 05 on the non-visual rim area being formed with the underlay substrate 00 touching driving cabling Tx group 04, as illustrated in figs. 2 through 8.
In Fig. 2-9, a patterning processes is carried out to a Metal rete and forms touch sensible cabling Rx group 02, concrete, first can form a Metal rete on black matrix 01, then on a Metal rete, one deck photoresist is applied, then the Metal rete being coated with photoresist is exposed, develops and etched, thus form touch sensible cabling Rx group 02.The structural representation of the touch-screen shown in Fig. 2-8 is the three-dimensional Wiring structure schematic diagram of Metalmesh (grid) 5mask, and the touch-screen namely shown in Fig. 2-8 needs to be made up of 5 road mask and two-layer Metal rete.Fig. 2-13 shows the formation sequential schematic of each rete of this touch-screen and separation layer.In Fig. 2-13,00 is underlay substrate, and 01 is black matrix, and 001 is a Metal rete, and 03 is the first separation layer, and 003 is the 2nd Metal rete, and 05 is the second separation layer.
In sum, the touch-screen that the utility model embodiment provides, non-visual rim area due to the underlay substrate of this touch-screen is formed with touch sensible cabling group, the non-visual rim area being formed with the underlay substrate of touch sensible cabling group is formed with the first separation layer, the non-visual rim area being formed with the underlay substrate of the first separation layer is formed touch and drives cabling group, this touch-screen adopts the cabling design of three-dimensional edge, increase edge cabling space, reduce the width of edge cabling, thus achieve narrow frame design, compared to prior art, improve the universality of narrow-frame touch panel.
The utility model embodiment provides a kind of touch-screen, and as shown in figure 3-1, this touch-screen comprises: underlay substrate 00; The non-visual rim area of underlay substrate 00 is formed with black matrix 01; The visual Petting Area being formed with the underlay substrate 00 of black matrix 01 is formed with drive electrode (not drawing in Fig. 3-1) and induction electrode (not drawing in Fig. 3-1); The non-visual rim area being formed with the underlay substrate 00 of drive electrode and induction electrode is formed with touch sensible cabling Rx group 02, and touch sensible cabling group 02 comprises: many touch sensible cablings of array arrangement, and touch sensible cabling is connected with induction electrode; The non-visual rim area being formed with the underlay substrate 00 of touch sensible cabling group 02 is formed with the 3rd separation layer 06; The non-visual rim area being formed with the underlay substrate 00 of the 3rd separation layer 06 is formed with the first separation layer 03; The non-visual rim area being formed with the underlay substrate 00 of the first separation layer 03 is formed touch and drives cabling Tx group 04, touch and drive cabling Tx group 04 to comprise: many of array arrangement touch driving cabling, touch and drive cabling to be connected with drive electrode, touch and drive the orthogonal projection of cabling on black matrix 01 not overlapping with the orthogonal projection of touch sensible cabling on black matrix 01; Be formed to touch to drive on the non-visual rim area of the underlay substrate of cabling Tx group 04 and be formed with the second separation layer 05.Touch and drive cabling and touch sensible cabling to adopt spaced design, effectively can reduce the signal of touch sensible cabling Rx group to the interference touching the signal driving cabling Tx group, or touch drives the signal of cabling Tx group to the interference of the signal of touch sensible cabling Rx group.
Wherein, the 3rd separation layer 06 is positioned on touch sensible cabling Rx group 02, for shielding the signal of touch sensible cabling Rx group 02, avoids the signal of touch sensible cabling Rx group 02 to the interference touching the signal driving cabling Tx group 04.First separation layer 03 is at the 3rd separation layer 06 and touch between driving cabling Tx group 04, drives cabling Tx group 04 to insulate for making touch sensible cabling Rx group 02 and touching.Second separation layer 05 is positioned to touch and drives on cabling Tx group 04, drives cabling Tx group 04 for the protection of touch.
Optionally, the manufacture method of the touch-screen shown in Fig. 3-1 can comprise: adopt the 1st road mask to form black matrix 01 on the non-visual rim area of underlay substrate 00, as shown in Figure 1-2; The visual Petting Area of underlay substrate 00 being formed with black matrix 01 forms drive electrode and induction electrode; Above ito film layer 002 is formed, as shown in Fig. 2-2 in the non-visual rim area (i.e. black matrix 01) of the underlay substrate 00 being formed with drive electrode and induction electrode; To ito film layer patterning processes, the 2nd road mask is adopted to form touch sensible cabling Rx group 02, as Figure 2-3; The 3rd road mask is adopted to be formed with the 3rd separation layer 06 on the non-visual rim area of underlay substrate 00 being formed with touch sensible cabling group 02, as shown in figure 3-2; The 3rd road mask is adopted to form the first separation layer 03, as shown in Fig. 3-3 on the non-visual rim area of underlay substrate 00 being formed with the 3rd separation layer 06; The non-visual rim area of underlay substrate 00 being formed with the first separation layer 03 forms Metal rete 001, and as shown in Figure 3-4, other labels in Fig. 3-4 can be described by the label in reference diagram 3-3; Carry out a patterning processes to Metal rete, adopt the 4th road mask to be formed to touch and drive cabling Tx group 04, as in Figure 3-5, other labels in Fig. 3-5 can be described by the label in reference diagram 3-4; The 5th road mask is adopted to form the second separation layer 05 on the non-visual rim area being formed with the underlay substrate 00 touching driving cabling Tx group 04, as shown in figure 3-1.
Touch sensible cabling Rx group 02 is formed to ito film layer patterning processes, concrete, first can form ito film layer on black matrix 01, then on ito film layer, one deck photoresist is applied, then the ito film layer being coated with photoresist is exposed, develops and etched, thus form touch sensible cabling Rx group 02; A patterning processes is carried out to Metal rete and forms touch driving cabling Tx group 04, concrete, first can form Metal rete on the first separation layer 03, then on Metal rete, one deck photoresist is applied, then the Metal rete being coated with photoresist is exposed, develops and etched, thus form touch driving cabling Tx group 04.3rd separation layer 06 can be that electromagnetism interference layer is (English: Electron-MagneticInterference; Be called for short: EMI), EMI adopts fabrography preparation, and EMI is only printed in routing region, edge.First separation layer 03 and the second separation layer 05 can be OC negative photoresist.The structural representation of the touch-screen shown in Fig. 3-1 is the three-dimensional Wiring structure schematic diagram of normal5mask+EMI layer, and the touch-screen namely shown in Fig. 3-1 needs to be made up of 5 road mask and one deck EMI.Fig. 3-6 shows the formation sequential schematic of each rete of this touch-screen and separation layer.In Fig. 3-6,00 is underlay substrate, and 01 is black matrix, and 002 is ito film layer, and 06 is the 3rd separation layer, and 03 is the first separation layer, and 001 is Metal rete, and 05 is the second separation layer.
Optionally, the structure of this touch-screen also can be as shown in fig. 3 to 7.In Fig. 3-7,00 is underlay substrate, and 01 is black matrix, and 02 is touch sensible cabling Rx group, and 06 is the 3rd separation layer, and 03 is the first separation layer, and 04 drives cabling Tx group for touching, and 05 is the second separation layer.The manufacture method of the touch-screen shown in Fig. 3-7 can comprise: adopt the 1st road mask to form black matrix 01 on the non-visual rim area of underlay substrate 00, as shown in Figure 1-2; The visual Petting Area of underlay substrate 00 being formed with black matrix 01 forms drive electrode and induction electrode; At upper formation the one Metal rete 001 in the non-visual rim area (i.e. black matrix 01) of the underlay substrate 00 being formed with drive electrode and induction electrode, as Figure 1-3; To Metal rete patterning processes, the 2nd road mask is adopted to form touch sensible cabling Rx group 02, as shown in figs. 2-9; The non-visual rim area of underlay substrate 00 being formed with touch sensible cabling group 02 is formed with the 3rd separation layer 06, as shown in figures 3-8; Adopt the 3rd road mask to form the first separation layer 03 on the non-visual rim area of underlay substrate 00 being formed with the 3rd separation layer 06, as shown in figs. 3-9, other labels in Fig. 3-9 can be described by the label in reference diagram 3-8; The non-visual rim area of underlay substrate 00 being formed with the first separation layer 03 forms the 2nd Metal rete 003, and as shown in figs. 3-10, other labels in Fig. 3-10 can be described by the label in reference diagram 3-9; Carry out a patterning processes to the 2nd Metal rete, adopt the 4th road mask to be formed to touch and drive cabling Tx group 04, as shown in Fig. 3-11, other labels in Fig. 3-11 can be described by the label in reference diagram 3-10; The 5th road mask is adopted to form the second separation layer 05 on the non-visual rim area being formed with the underlay substrate 00 touching driving cabling Tx group 04, as shown in fig. 3 to 7.
Touch sensible cabling Rx group 02 is formed to Metal rete patterning processes, concrete, first can form a Metal rete on black matrix 01, then on a Metal rete, one deck photoresist is applied, then the Metal rete being coated with photoresist is exposed, develops and etched, thus form touch sensible cabling Rx group 02.The structural representation of the touch-screen shown in Fig. 3-7 is the three-dimensional Wiring structure schematic diagram of Metalmesh5mask+EMI layer, and the touch-screen namely shown in Fig. 3-7 needs to be made up of 5 road mask, two-layer Metal rete and one deck EMI.Fig. 3-12 shows the formation sequential schematic of each rete of this touch-screen and separation layer.In Fig. 3-12,00 is underlay substrate, and 01 is black matrix, and 001 is a Metal rete, and 06 is the 3rd separation layer, and 03 is the first separation layer, and 003 is the 2nd Metal rete, and 05 is the second separation layer.
In sum, the touch-screen that the utility model embodiment provides, non-visual rim area due to the underlay substrate of this touch-screen is formed with touch sensible cabling group, the non-visual rim area being formed with the underlay substrate of touch sensible cabling group is formed with the first separation layer, the non-visual rim area being formed with the underlay substrate of the first separation layer is formed touch and drives cabling group, this touch-screen adopts the cabling design of three-dimensional edge, increase edge cabling space, reduce the width of edge cabling, thus achieve narrow frame design, compared to prior art, improve the universality of narrow-frame touch panel.
The utility model embodiment provides a kind of touch-screen, and as shown in Fig. 4-1, this touch-screen comprises: underlay substrate 00; The non-visual rim area of underlay substrate 00 is formed with black matrix 01; The visual Petting Area being formed with the underlay substrate 00 of black matrix 01 is formed with drive electrode (not drawing in Fig. 4-1) and induction electrode (not drawing in Fig. 4-1); The non-visual rim area being formed with the underlay substrate 00 of drive electrode and induction electrode is formed with touch sensible cabling Rx group 02, touch sensible cabling Rx group 02 comprise: many touch sensible cablings of array arrangement, touch sensible cabling is connected with induction electrode; The non-visual rim area being formed with the underlay substrate 00 of touch sensible cabling Rx group 02 is formed with the second separation layer 07, the non-visual rim area being formed with the underlay substrate 00 of the second separation layer 07 is formed with the first separation layer 03; The non-visual rim area being formed with the underlay substrate 00 of the first separation layer 03 is formed touch and drives cabling Tx group 04, touch and drive cabling Tx group 04 to comprise: many of array arrangement touch and drive cablings, and touch driving cabling is connected with drive electrode.Touch and drive the orthogonal projection of cabling on black matrix 01 not overlapping with the orthogonal projection of touch sensible cabling on black matrix 01.Touch and drive cabling and touch sensible cabling to adopt spaced design, effectively can reduce the signal of touch sensible cabling Rx group to the interference touching the signal driving cabling Tx group, or touch drives the signal of cabling Tx group to the interference of the signal of touch sensible cabling Rx group.
Wherein, the second separation layer 07 is positioned on touch sensible cabling Rx group 02, for shielding the signal of touch sensible cabling Rx group 02, avoids the signal of touch sensible cabling Rx group 02 to the interference touching the signal driving cabling Tx group 04.First separation layer 03 is at the second separation layer 07 and touch between driving cabling Tx group 04, drives cabling Tx group 04 to insulate for making touch sensible cabling Rx group 02 and touching.
Optionally, the manufacture method of the touch-screen shown in Fig. 4-1 can comprise: adopt the 1st road mask to form black matrix 01 on the non-visual rim area of underlay substrate 00, as shown in Figure 1-2; The visual Petting Area of underlay substrate 00 being formed with black matrix 01 forms drive electrode and induction electrode; Above Metal rete 001 is formed, as Figure 1-3 in the non-visual rim area (i.e. black matrix 01) of the underlay substrate 00 being formed with drive electrode and induction electrode; A patterning processes is carried out to Metal rete, adopts the 2nd road mask to form touch sensible cabling Rx group 02, as Figure 1-4; The non-visual rim area of underlay substrate 00 being formed with touch sensible cabling Rx group 02 forms the second separation layer 07, as shown in the Fig. 4-2; The non-visual rim area adopting the 3rd road mask to be formed with the underlay substrate 00 of the second separation layer 07 is formed with the first separation layer 03, and as shown in Fig. 4-3, other labels in Fig. 4-3 can be described by the label in reference diagram 4-2; The non-visual rim area of underlay substrate 00 being formed with the first separation layer 03 forms ito film layer 002, and as shown in Fig. 4-4, other labels in Fig. 4-4 can be described by the label in reference diagram 4-3; A patterning processes is carried out to ito film layer, adopts the 4th road mask to be formed and touch driving cabling Tx group 04, as shown in Fig. 4-1.
A patterning processes is carried out to Metal rete and forms touch sensible cabling Rx group 02, concrete, first can form Metal rete on black matrix 01, then on Metal rete, one deck photoresist is applied, then the Metal rete being coated with photoresist is exposed, develops and etched, thus form touch sensible cabling Rx group 02; A patterning processes is carried out to ito film layer and forms touch driving cabling Tx group 04, concrete, first can form ito film layer on the first separation layer 03, then on ito film layer, one deck photoresist is applied, then the ito film layer being coated with photoresist is exposed, develops and etched, thus form touch driving cabling Tx group 04.Second separation layer 07 can be that EMI, EMI adopt fabrography preparation.First separation layer 03 can be OC negative photoresist.Because the touch in Fig. 4 drives cabling Tx group 04 to be positioned on touch sensible cabling Rx group 02; and be formed with the first separation layer 03 between touch driving cabling Tx group 04 and touch sensible cabling Rx group 02; therefore; touch sensible cabling Rx group 02 can being protected by the first separation layer 03, forming protective seam without the need to driving in cabling Tx group 04 in touch again.The structural representation of the touch-screen shown in Fig. 4-1 is the three-dimensional Wiring structure schematic diagram of 4mask+EMI layer, and the touch-screen namely shown in Fig. 4-1 needs to be made up of 4 road mask and one deck EMI.Fig. 4-5 shows the formation sequential schematic of each rete of this touch-screen and separation layer.In Fig. 4-5,00 is underlay substrate, and 01 is black matrix, and 001 is Metal rete, and 07 is the second separation layer, and 03 is the first separation layer, and 002 is ito film layer.
In sum, the touch-screen that the utility model embodiment provides, non-visual rim area due to the underlay substrate of this touch-screen is formed with touch sensible cabling group, the non-visual rim area being formed with the underlay substrate of touch sensible cabling group is formed with the first separation layer, the non-visual rim area being formed with the underlay substrate of the first separation layer is formed touch and drives cabling group, this touch-screen adopts the cabling design of three-dimensional edge, increase edge cabling space, reduce the width of edge cabling, thus achieve narrow frame design, compared to prior art, improve the universality of narrow-frame touch panel.
The utility model embodiment provides a kind of touch-screen, and as shown in fig. 5-1, this touch-screen comprises: underlay substrate 00; The non-visual rim area of underlay substrate 00 is formed with black matrix 01; The visual Petting Area being formed with the underlay substrate 00 of black matrix 01 is formed with drive electrode (not drawing in Fig. 5-1) and induction electrode (not drawing in Fig. 5-1); The non-visual rim area being formed with the underlay substrate 00 of drive electrode and induction electrode is formed with touch sensible cabling Rx group 02, touch sensible cabling Rx group 02 comprise: many touch sensible cablings of array arrangement, touch sensible cabling is connected with induction electrode; The non-visual rim area being formed with the underlay substrate 00 of touch sensible cabling Rx group 02 is formed with the first separation layer 03; The non-visual rim area being formed with the underlay substrate 00 of the first separation layer 03 is formed touch and drives cabling Tx group 04, touch and drive cabling Tx group 04 to comprise: many of array arrangement touch and drive cablings, and touch driving cabling is connected with drive electrode.Touch and drive the orthogonal projection of cabling on black matrix 01 not overlapping with the orthogonal projection of touch sensible cabling on black matrix 01.Touch driving cabling Tx group 04 to comprise: the first son of superposition touches driving cabling group 041 and the second son touch drives the touch of cabling group 042, first to drive the orthogonal projection of cabling group 041 on black matrix 01 to drive the orthogonal projection of cabling group 042 on black matrix 01 overlapping with the second sub touch; Be formed to touch to drive on the non-visual rim area of the underlay substrate 00 of cabling Tx group 04 and be formed with the second separation layer 05.Touch and drive cabling and touch sensible cabling to adopt spaced design, effectively can reduce the signal of touch sensible cabling Rx group to the interference touching the signal driving cabling Tx group, or touch drives the signal of cabling Tx group to the interference of the signal of touch sensible cabling Rx group.
Wherein, the first separation layer 03 is in touch sensible cabling Rx group 02 and touch between driving cabling Tx group 04, drives cabling Tx group 04 to insulate for making touch sensible cabling Rx group 02 and touching.Second separation layer 05 is positioned to touch and drives on cabling Tx group 04, drives cabling Tx group 04 for the protection of touch.
Optionally, the manufacture method of the touch-screen shown in Fig. 5-1 can comprise: adopt the 1st road mask to form black matrix 01 on the non-visual rim area of underlay substrate 00, as shown in Figure 1-2; The visual Petting Area of underlay substrate 00 being formed with black matrix 01 forms drive electrode and induction electrode; The non-visual rim area of underlay substrate 00 being formed with drive electrode and induction electrode forms the first ito film layer 002, as shown in Fig. 2-2; A patterning processes is carried out to the first ito film layer, adopts the 2nd road mask to form touch sensible cabling Rx group 02, as Figure 2-3; The 3rd road mask is adopted to form the first separation layer 03 on the non-visual rim area of underlay substrate 00 being formed with touch sensible cabling Rx group 02, as in Figure 2-4; The 4th road mask is adopted to form the second ito film layer 004 and Metal rete 001 successively, as shown in Fig. 5-2 on the non-visual rim area of underlay substrate 00 being formed with the first separation layer 03; A patterning processes is carried out to the second ito film layer 004 and Metal rete 001, adopt the 5th road mask to be formed and touch driving cabling Tx group 04, touching the first sub touch thing drive cabling Tx group 04 to comprise superposition drives cabling group 041 and the second son to touch driving cabling group 042, as shown in Fig. 5-3, other labels in Fig. 5-3 can be described by the label in reference diagram 5-2; The 6th road mask is adopted to form the second separation layer 05 on the non-visual rim area being formed with the underlay substrate 00 touching driving cabling Tx group 04, as shown in fig. 5-1.
A patterning processes is carried out to the first ito film layer and forms touch sensible cabling Rx group 02, concrete, first can form the first ito film layer on black matrix 01, then on the first ito film layer, one deck photoresist is applied, then the first ito film layer being coated with photoresist is exposed, develops and etched, thus form touch sensible cabling Rx group 02; A patterning processes is carried out to the second ito film layer and Metal rete and forms touch driving cabling Tx group 04, concrete, first can form the second ito film layer and Metal rete successively on the first separation layer 03, then on Metal rete, one deck photoresist is applied, then the second ito film layer and Metal rete that are coated with photoresist are exposed, develop and etched, thus the first sub touch theing form superposition drives cabling group 041 and the second son to touch driving cabling group 042.Drive cabling Tx group 04 to be formed by two-layer rete (i.e. the second ito film layer and Metal rete) owing to touching, therefore, touch and drive the thickness of cabling Tx group 04 comparatively large, touch and drive the resistance of cabling Tx group 04 lower.First separation layer 03 and the second separation layer 05 can be OC negative photoresist.The structural representation of the touch-screen shown in Fig. 5-1 is the three-dimensional Wiring structure schematic diagram of 6mask, and the touch-screen namely shown in Fig. 5-1 needs to be made up of 6 road mask.Fig. 5-4 shows the formation sequential schematic of each rete of this touch-screen and separation layer.In Fig. 5-4,00 is underlay substrate, and 01 is black matrix, and 002 is the first ito film layer, and 03 is the first separation layer, and 004 is the second ito film layer, and 001 is Metal rete, and 05 is the second separation layer.
In sum, the touch-screen that the utility model embodiment provides, non-visual rim area due to the underlay substrate of this touch-screen is formed with touch sensible cabling group, the non-visual rim area being formed with the underlay substrate of touch sensible cabling group is formed with the first separation layer, the non-visual rim area being formed with the underlay substrate of the first separation layer is formed touch and drives cabling group, this touch-screen adopts the cabling design of three-dimensional edge, increase edge cabling space, reduce the width of edge cabling, thus achieve narrow frame design, increase the thickness touching and drive cabling group simultaneously, compared to prior art, improve the universality of narrow-frame touch panel, and reduce the resistance of edge cabling.
The utility model embodiment provides a kind of touch-screen, and as in Figure 6-1, this touch-screen comprises: underlay substrate 00; The non-visual rim area of underlay substrate 00 is formed with black matrix 01; The visual Petting Area being formed with the underlay substrate 00 of black matrix 01 is formed with drive electrode (not drawing in Fig. 6-1) and induction electrode (not drawing in Fig. 6-1); The non-visual rim area being formed with the underlay substrate 00 of drive electrode and induction electrode is formed with touch sensible cabling Rx group 02, touch sensible cabling Rx group 02 comprises: many touch sensible cablings of array arrangement, touch sensible cabling is connected with induction electrode, touch sensible cabling Rx group 02 comprises: the first sub-touch sensible cabling group 021 of superposition and the orthogonal projection of the second sub-touch sensible cabling group 022, first sub-touch sensible cabling group 021 on black matrix 01 overlapping with the second orthogonal projection of sub-touch sensible cabling group 022 on black matrix 01; The non-visual rim area being formed with the underlay substrate 00 of touch sensible cabling Rx group 02 is formed with the first separation layer 03; The non-visual rim area being formed with the underlay substrate 00 of the first separation layer 03 is formed touch and drives cabling Tx group 04, touch and drive cabling Tx group 04 to comprise: many of array arrangement touch and drive cablings, and touch driving cabling is connected with drive electrode.Touch and drive the orthogonal projection of cabling on black matrix 01 not overlapping with the orthogonal projection of touch sensible cabling on black matrix 01; Be formed to touch to drive on the non-visual rim area of the underlay substrate 00 of cabling Tx group 04 and be formed with the second separation layer 05.Touch and drive cabling and touch sensible cabling to adopt spaced design, effectively can reduce the signal of touch sensible cabling Rx group to the interference touching the signal driving cabling Tx group, or touch drives the signal of cabling Tx group to the interference of the signal of touch sensible cabling Rx group.
Wherein, the first separation layer 03 is positioned on touch sensible cabling group 02, for shielding the signal of touch sensible Rx cabling group 02, avoids the signal of touch sensible cabling Rx group 02 to the interference touching the signal driving cabling Tx group 04.Second separation layer 05 is positioned to touch and drives on cabling Tx group 04, drives cabling Tx group 04 for the protection of touch.
Optionally, the manufacture method of the touch-screen shown in Fig. 6-1 can comprise: adopt the 1st road mask to form black matrix 01 on the non-visual rim area of underlay substrate 00, as shown in Figure 1-2; The visual Petting Area of underlay substrate 00 being formed with black matrix 01 forms drive electrode and induction electrode; Adopt the 2nd road mask on the non-visual rim area of underlay substrate 00 being formed with drive electrode and induction electrode, form the first ito film layer 002 and the second ito film layer 004, as in fig. 6-2; A patterning processes is carried out to the first ito film layer 002 and the second ito film layer 004, the 3rd road mask is adopted to form touch sensible cabling Rx group 02, touch sensible cabling Rx group 02 comprises the first sub-touch sensible cabling group 021 and the second sub-touch sensible cabling group 022 of superposition, as shown in Fig. 6-3, other labels in Fig. 6-3 can be described by the label in reference diagram 6-2; The non-visual rim area of underlay substrate 00 being formed with touch sensible cabling Rx group 02 forms the first separation layer 03, and as shown in Fig. 6-4, other labels in Fig. 6-4 can be described by the label in reference diagram 6-3; The non-visual rim area of underlay substrate 00 being formed with the first separation layer 03 forms Metal rete 001, and as shown in Fig. 6-5, other labels in Fig. 6-5 can be described by the label in reference diagram 6-4; Carry out a patterning processes to Metal rete 001, adopt the 4th road mask to be formed to touch and drive cabling Tx group 04, as shown in Fig. 6-6, other labels in Fig. 6-6 can be described by the label in reference diagram 6-5; The 5th road mask is adopted to form the second separation layer 05 on the non-visual rim area being formed with the underlay substrate 00 touching driving cabling Tx group 04, as in Figure 6-1.
A patterning processes is carried out to the first ito film layer and the second ito film layer and forms touch sensible cabling Rx group 02, concrete, first can form the first ito film layer and the second ito film layer successively on black matrix 01, then on the second ito film layer, one deck photoresist is applied, then the second ito film layer being coated with photoresist is exposed, develops and etched, thus form the first sub-touch sensible cabling group 021 and the second sub-touch sensible cabling group 022 of superposition; A patterning processes is carried out to Metal rete and forms touch driving cabling Tx group 04, concrete, first can form Metal rete on the first separation layer 03, then on Metal rete, one deck photoresist is applied, then the Metal rete being coated with photoresist is exposed, develops and etched, thus form touch driving cabling Tx group 04.Because touch sensible cabling Rx group 02 is formed by two-layer rete (i.e. the first ito film layer second ito film layer), therefore, the thickness of touch sensible cabling Rx group 02 is comparatively large, and the resistance of touch sensible cabling Rx group 02 is lower.First separation layer 03 can be that EMI, EMI adopt fabrography preparation.Second separation layer 05 can be OC negative photoresist.The structural representation of the touch-screen shown in Fig. 6-1 is the three-dimensional Wiring structure schematic diagram of 5mask+EMI layer, and the touch-screen namely shown in Fig. 6-1 needs to be made up of 5 road mask and one deck EMI.Fig. 6-7 shows the formation sequential schematic of each rete of this touch-screen and separation layer.In Fig. 6-7,00 is underlay substrate, and 01 is black matrix, and 002 is the first ito film layer, and 004 is the second ito film layer, and 03 is the first separation layer, and 001 is Metal rete, and 05 is the second separation layer.
In sum, the touch-screen that the utility model embodiment provides, non-visual rim area due to the underlay substrate of this touch-screen is formed with touch sensible cabling group, the non-visual rim area being formed with the underlay substrate of touch sensible cabling group is formed with the first separation layer, the non-visual rim area being formed with the underlay substrate of the first separation layer is formed touch and drives cabling group, this touch-screen adopts the cabling design of three-dimensional edge, increase edge cabling space, reduce the width of edge cabling, thus achieve narrow frame design, increase the thickness of touch sensible cabling group simultaneously, compared to prior art, improve the universality of narrow-frame touch panel, and reduce the resistance of edge cabling.
The touch-screen that the utility model embodiment provides have employed different rete as edge cabling, different rete does not increase mask when forming cabling, OC negative photoresist and electromagnetism interference layer is adopted to carry out insulating and isolating between different cabling, the three-dimensional Wiring structure of this touch-screen substantially reduces the width of edge cabling, achieves narrow frame design.Traditional narrow frame design and Rimless design adopt ITO edge cabling because of or adopt narrower MetalTrace design, and general impedance is higher, is only applicable to the touch-screen of reduced size.The touch-screen of the utility model embodiment adopts the cabling design of three-dimensional edge, on large scale touch-screen, and realizes narrow frame design on the basis not increasing mask, can be used for the touch-screen of 4mask, 5mask and 6mask rhythmo structure.Original edge cabling space, by disturbing between optimal design reduction different layers cabling, is increased to two-layer or three layers by one deck, increases edge cabling space exponentially, thus achieve the effect reducing line impedence and complete narrow frame design by this touch-screen.
It should be added that, the touch-screen that the utility model embodiment provides also can be applicable to neomorph touch-screen and special-shaped touch-screen.Neomorph touch-screen and special-shaped touch-screen refer to by client's specific demand, the touch-screen that the width of edge cabling is less, although if any the width of touch-screen edge cabling be normal width, but customer requirement designs other electromagnetic components of main frame immediately below routing region, edge, so the cabling of routing region, edge just needs to avoid these electric elements, so need the width reducing edge cabling, and in the utility model embodiment, adopt the touch-screen of three-dimensional Wiring structure, can greatly meet customer need, be advantageously applied to neomorph touch-screen and special-shaped touch-screen.
The utility model embodiment provides a kind of display device, and this display device can comprise the touch-screen described in above-described embodiment.This display device comprises liquid crystal panel, LCD TV, mobile phone, panel computer, navigating instrument etc.Display device in the utility model embodiment, because its touch-screen adopts the cabling design of three-dimensional edge, increase edge cabling space, reduce the width of edge cabling, achieve narrow frame design, compared to prior art, improve the universality of narrow-frame touch panel, and then also improve the universality of display device.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a touch-screen, comprises underlay substrate, and the non-visual rim area of described underlay substrate is formed with black matrix, and the visual Petting Area being formed with the underlay substrate of described black matrix is formed with drive electrode and induction electrode, and it is characterized in that, described touch-screen comprises:
The non-visual rim area being formed with the underlay substrate of described drive electrode and described induction electrode is formed with touch sensible cabling group, described touch sensible cabling group comprises: many touch sensible cablings of array arrangement, and described touch sensible cabling is connected with described induction electrode;
The non-visual rim area being formed with the underlay substrate of described touch sensible cabling group is formed with the first separation layer;
The non-visual rim area being formed with the underlay substrate of described first separation layer is formed touch and drives cabling group, described touch drives cabling group to comprise: many of array arrangement touch driving cabling, described touch drives cabling to be connected with described drive electrode, and described touch drives the orthogonal projection of cabling on described black matrix not overlapping with the orthogonal projection of described touch sensible cabling on described black matrix.
2. touch-screen according to claim 1, is characterized in that,
Be formed on the described non-visual rim area touching the underlay substrate of driving cabling group and be formed with the second separation layer.
3. touch-screen according to claim 2, is characterized in that,
The non-visual rim area being formed with the underlay substrate of described touch sensible cabling group is formed with the 3rd separation layer;
The non-visual rim area being formed with the underlay substrate of described 3rd separation layer is formed with described first separation layer.
4. touch-screen according to claim 3, is characterized in that,
Described 3rd separation layer is electromagnetism interference layer.
5. touch-screen according to claim 1, is characterized in that,
The non-visual rim area being formed with the underlay substrate of described touch sensible cabling group is formed with the second separation layer;
The non-visual rim area being formed with the underlay substrate of described second separation layer is formed with described first separation layer.
6. touch-screen according to claim 2, is characterized in that, described touch drives cabling group to comprise: the first son touch of superposition drives cabling group and the second son to touch and drives cabling group,
Described first son touches and drives the orthogonal projection of cabling group on described black matrix to drive the orthogonal projection of cabling group on described black matrix overlapping with the described second sub touch.
7. touch-screen according to claim 2, is characterized in that, described touch sensible cabling group comprises: the first sub-touch sensible cabling group of superposition and the second sub-touch sensible cabling group,
Described first orthogonal projection of sub-touch sensible cabling group on described black matrix is overlapping with described second orthogonal projection of sub-touch sensible cabling group on described black matrix.
8. a display device, is characterized in that, comprises the arbitrary described touch-screen of claim 1 to 7.
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| CN201520709171.1U CN204904242U (en) | 2015-09-11 | 2015-09-11 | Touch -sensitive screen and display device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106775124A (en) * | 2017-01-20 | 2017-05-31 | 上海天马微电子有限公司 | A kind of touch-control display panel and display device |
| CN106739588A (en) * | 2016-12-12 | 2017-05-31 | 晟光科技股份有限公司 | A kind of white OGS solves the screen printing method on VA areas black surround size side |
| CN113093947A (en) * | 2021-04-25 | 2021-07-09 | 芜湖伦丰电子科技有限公司 | Touch screen frame routing structure, touch screen and electronic equipment |
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2015
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739588A (en) * | 2016-12-12 | 2017-05-31 | 晟光科技股份有限公司 | A kind of white OGS solves the screen printing method on VA areas black surround size side |
| CN106775124A (en) * | 2017-01-20 | 2017-05-31 | 上海天马微电子有限公司 | A kind of touch-control display panel and display device |
| CN113093947A (en) * | 2021-04-25 | 2021-07-09 | 芜湖伦丰电子科技有限公司 | Touch screen frame routing structure, touch screen and electronic equipment |
| CN113093947B (en) * | 2021-04-25 | 2023-02-10 | 芜湖伦丰电子科技有限公司 | Touch screen frame routing structure, touch screen and electronic equipment |
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