CN203178988U - Touch display device and touch sensing structure - Google Patents
Touch display device and touch sensing structure Download PDFInfo
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- CN203178988U CN203178988U CN 201320063266 CN201320063266U CN203178988U CN 203178988 U CN203178988 U CN 203178988U CN 201320063266 CN201320063266 CN 201320063266 CN 201320063266 U CN201320063266 U CN 201320063266U CN 203178988 U CN203178988 U CN 203178988U
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Abstract
The utility model provides a touch display device and a touch sensing structure. The touch display device comprises a plurality of first sub-pixels, a plurality of second sub-pixels, a first axial electrode, a second axial electrode and an insulating layer. Each first sub-pixel and each second sub-pixel are arranged in an adjacent mode. The first axial electrode extends in the first direction, and the second axial electrode extends in the second direction. The second axial electrode comprises a plurality of second axial conductive units, and at least one transparent conductive element is electrically connected with two adjacent second axial conductive units. The transparent conductive element is at least partly overlapped with one first sub-pixel and one second sub-pixel in the perpendicular projection direction, and the first sub-pixel and the second sub-pixel are adjacent to each other. The insulating layer is arranged between the transparent conductive element and the first axial electrode to be electrically insulated from the transparent conductive element and the first axial electrode.
Description
Technical field
The utility model refers to a kind of touch control display apparatus and a kind of touch-control sensing structure especially about a kind of touch technology.
Background technology
In known capacitive touch control techniques, the touch-control sensing structure of single-layer electrodes structure comprises one first axial electrode and one second axial electrode at least, wherein said first axial electrode is arranged on the substrate, and extend along a first direction, described second axial electrode comprises complex conduction unit and plural electrically conducting transparent bridging line, wherein said conductive unit is arranged on the described substrate, and arrange along a second direction, and with the described first axial electrode mutually insulated, the bridging line of plural number electrically conducting transparent electrically connects two adjacent described conductive units, and an insulation course is arranged between described conducting bridge wiring and described first axial electrode.
Because described insulation course completely cuts off electrically conducting transparent bridging line and first axial electrode and conductive unit on Different Plane, even under the identical situation of material, also there is some difference for the refractive index that electrically conducting transparent bridging line and first axial electrode and conductive unit show, no matter during the in running order or holding state of touch control display apparatus, as seen the electrically conducting transparent bridging line, therefore has influence on outward appearance vision and the display effect of product to a certain extent on some viewing angle.
Summary of the invention
The utility model provides a kind of touch control display apparatus and touch-control sensing structure, utilize transparent conductive element to electrically connect two adjacent conductive units, and make transparent conductive element on a vertical projection direction, cover the two adjacent first sub-picture element and the second sub-picture elements at least, use and reach the effect of improving outward appearance and display quality.
By this, the preferred embodiment of one of the utility model provides a kind of touch control display apparatus, comprises a plurality of first sub-picture element, a plurality of second sub-picture element, one first axial electrode, one second axial electrode and an insulation course.Each first sub-picture element system and adjacent setting of one second sub-picture element.First axial electrode system extends along a first direction.Second axial electrode system extends along a second direction.Second axial electrode comprises that a plurality of second axial conduction unit and at least one transparent conductive element electrically connect the two second adjacent axial conduction unit.Transparent conductive element lies on the vertical projection direction at least with the two adjacent first sub-picture element and second sub-picture elements and overlaps.The insulation series of strata are arranged between transparent conductive element and first axial electrode, with transparent conductive element and first axial electrode of being electrically insulated.
In an alternate embodiment, transparent conductive element has one first bearing of trend, and this first bearing of trend is parallel with this second direction.
In an alternate embodiment, transparent conductive element has one first bearing of trend, has one first angle between this first bearing of trend and this second direction.
In an alternate embodiment, first angle is 45 degree.
In an alternate embodiment, transparent conductive element comprises a main part and at least one bending part at least one end of this main part, and has one second angle between this kink and this main part.
In an alternate embodiment, main part has one second bearing of trend, and this second bearing of trend is parallel with this second direction.
In an alternate embodiment, main part has one second bearing of trend, and has one the 3rd angle between this second bearing of trend and this second direction.
In an alternate embodiment, the 3rd angle is 45 degree.
In an alternate embodiment, transparent conductive element comprises that two these kinks are positioned at the two ends of this main part respectively.
In an alternate embodiment, insulation course comprises a plurality of insulation components, and this transparent conductive element system strides across this insulation component to electrically connect two these adjacent second axial conduction unit.
In an alternate embodiment, insulation component has one the 3rd bearing of trend, and has one the 4th angle between the 3rd bearing of trend and this second direction.
In an alternate embodiment, the 4th angle is 45 degree.
In an alternate embodiment, these first sub-picture elements are along setting adjacent one another are on this second direction, these second sub-picture elements systems are along setting adjacent one another are on this second direction, and respectively this first sub-picture element lies on this first direction and the adjacent setting of this second sub-picture element.
In an alternate embodiment, comprise that more a plurality of the 3rd sub-picture element is along setting adjacent one another are on this second direction, wherein respectively the 3rd sub-picture element lies on this first direction and this first sub-picture element or the adjacent setting of this second sub-picture element, and this transparent conductive element lies on this vertical projection direction and overlaps with this first sub-picture element, this second sub-picture element and the 3rd sub-picture element of three adjacent settings at least.
The preferred embodiment of one of the utility model provides a kind of touch-control sensing structure, comprises one first axial electrode, one second axial electrode and an insulation course.First axial electrode system extends along a first direction, and second axial electrode system extends along a second direction.Second axial electrode comprises that a plurality of second axial conduction unit and at least one transparent conductive element electrically connect the two second adjacent axial conduction unit.The bearing of trend of transparent conductive element and this second direction have one first angle.The insulation series of strata are arranged between first axial electrode and the transparent conductive element, with first axial electrode and the transparent conductive element of being electrically insulated.
In an alternate embodiment, first angle is 45 degree.
In an alternate embodiment, transparent conductive element comprises a main part and at least one bending part at least one end of this main part, and has one second angle between this kink and this main part.
In an alternate embodiment, main part has one second bearing of trend, and this second bearing of trend is parallel with this second direction.
In an alternate embodiment, main part has one second bearing of trend, and has one the 3rd angle between this second bearing of trend and this second direction.
In an alternate embodiment, the 3rd angle is 45 degree.
In an alternate embodiment, transparent conductive element comprises that two these kinks are positioned at the two ends of this main part respectively.
In an alternate embodiment, insulation course comprises a plurality of insulation components, and this transparent conductive element system strides across this insulation component of correspondence to electrically connect two these adjacent second axial conduction unit.
In an alternate embodiment, insulation component has one the 3rd bearing of trend, and has one the 4th angle between the 3rd bearing of trend and this second direction.
In an alternate embodiment, the 4th angle is 45 degree.
Description of drawings
Fig. 1 is the synoptic diagram of the touch control display apparatus that illustrates according to first preferred embodiment of the utility model;
Fig. 2 is the synoptic diagram of the touch-control sensing structure that illustrates according to first preferred embodiment of the utility model;
Fig. 3 is the synoptic diagram of the touch control display apparatus that illustrates according to second preferred embodiment of the utility model;
Fig. 4 is the diagrammatic cross-section that is illustrated along A-A ' hatching line among Fig. 3;
Fig. 5 is the synoptic diagram of the touch-control sensing structure that illustrates according to second preferred embodiment of the utility model;
Fig. 6 is the synoptic diagram of the touch control display apparatus that illustrates according to the 3rd preferred embodiment of the utility model;
Fig. 7 is the synoptic diagram of the transparent conductive element that illustrates according to another preferred embodiment of the utility model;
Fig. 8 is the synoptic diagram of the touch control display apparatus that illustrates according to the 4th preferred embodiment of the utility model;
Fig. 9 is the synoptic diagram of the touch-control sensing structure that illustrates according to the 4th preferred embodiment of the utility model;
Figure 10 is the synoptic diagram of the transparent conductive element that illustrates according to another preferred embodiment of the utility model;
Figure 11 is the synoptic diagram of the transparent conductive element that illustrates according to the another preferred embodiment of the utility model.
[main element symbol description]
100 touch control display apparatus, 101 touch-control sensing structures
110 first axial electrode, 120 second axial electrode
The 120S second axial conduction unit 130 insulation courses
200 touch control display apparatus, 201 touch-control sensing structures
210 first axial electrode, 220 second axial electrode
The 220S second axial conduction unit
240 substrates, 300 touch control display apparatus
301 touch-control sensing structures
320 second axial electrode 330P insulation components
330T transparent conductive element 400 touch control display apparatus
401 touch-control sensing structures, 420 second axial electrode
A12 first included angle A 23 second angles
A24 second included angle A 33 the 3rd angle
A34 the 3rd included angle A 42 the 4th angle
A43 the 4th included angle A 44 the 4th angle
B the 3rd sub-picture element
The D11 first bearing of trend D12 first bearing of trend
The D23 second bearing of trend D24 second bearing of trend
D32 the 3rd bearing of trend D33 the 3rd bearing of trend
D34 the 3rd bearing of trend G second sub-picture element
The R first sub-picture element X first direction
Y second direction Z vertical projection direction
Embodiment
Used some vocabulary to censure specific element in the middle of this instructions and the follow-up claim.The person with usual knowledge in their respective areas should understand, and the producer may call same element with different nouns.This instructions and follow-up claim are not come mode as distinct elements with the difference of title, but the benchmark that is used as distinguishing with the difference of element on function.Be an open term mentioned " comprising " in the middle of instructions and the follow-up request item in the whole text, so should be construed to " including but not limited to ".Moreover, have the knack of under the utility model for making that skill person can further understand the utility model as one of technical field, hereinafter the spy enumerates several preferred embodiments of the utility model, and cooperates appended graphicly, describes constitution content of the present utility model in detail.Be noted that graphic only for the purpose of description, do not map according to life size.In addition, for example use in the text " first " with " second " etc. narration, only in order to distinguish different elements, not to the restriction of its generation order.
Please refer to Fig. 1 and Fig. 2.Fig. 1 is the synoptic diagram of the touch control display apparatus that illustrates according to first preferred embodiment of the utility model.Fig. 2 is the synoptic diagram of the touch-control sensing structure that illustrates according to present embodiment, and also can the say so electrode spread situation synoptic diagram of the touch control display apparatus that illustrates for the foundation present embodiment of Fig. 2.For convenience of description, each of the utility model is graphic only for illustrating to be easier to understand the utility model, and its detailed ratio can be adjusted according to the demand of design.As Fig. 1 and shown in Figure 2, the touch control display apparatus 100 of present embodiment comprises a plurality of first sub-picture element R, a plurality of second sub-picture element G and a touch-control sensing structure 101.Touch-control sensing structure 101 comprises one first axial electrode 110, one second axial electrode 120 and an insulation course 130.Each first sub-picture element R system and adjacent setting of one second sub-picture element G.First axial electrode 110 is to extend along a first direction X.Second axial electrode 120 is to extend along a second direction Y.The preferable system of first direction X is perpendicular to second direction Y, but not as limit.Second axial electrode 120 comprises that a plurality of second axial conduction unit 120S and at least one transparent conductive element 130T electrically connect the two second adjacent axial conduction unit 120S.Insulation course 130 is to be arranged between transparent conductive element 130T and first axial electrode 110, with transparent conductive element 130T and first axial electrode 110 of being electrically insulated.More particularly, the insulation course 130 of present embodiment can comprise a plurality of insulation component 130P, and transparent conductive element 130T system strides across the insulation component 130P of correspondence to electrically connect the two second adjacent axial conduction unit 120S, but the utility model is as limit, and the insulation course that in other preferred embodiments of the utility model, also can optionally use different kenels for example whole formula and insulation course with contact openings reach the effect of be electrically insulated transparent conductive element 130T and first axial electrode 110.Transparent conductive element 130T lies on the vertical projection direction Z at least with the two adjacent first sub-picture element R and second sub-picture element G and overlaps, and uses the visibility that reduces transparent conductive element 130T, and then promotes outward appearance and the display quality of touch control display apparatus 100.
Further specify, the touch control display apparatus 100 of present embodiment can more comprise a plurality of the 3rd sub-picture element B.Each first sub-picture element R, each second sub-picture element G and each preferable system of the 3rd sub-picture element B be respectively in order to producing different primitive color lights for example ruddiness, green glow and blue light, but not as limit.The light that is produced by the first sub-picture element R, the second sub-picture element G and the 3rd sub-picture element B carries out colour mixture and can reach the effect that different display frames are provided with the collocation of control intensity.In addition, in the present embodiment, each first sub-picture element R goes up setting adjacent one another are along second direction Y, and each second sub-picture element G goes up setting adjacent one another are along second direction Y, and respectively the 3rd sub-picture element B goes up setting adjacent one another are along second direction Y.Respectively first sub-picture element R lies in first direction X upward and one second sub-picture element G and the adjacent setting of one the 3rd sub-picture element B, and each the 3rd sub-picture element lies in first direction X upward and one first sub-picture element R and the adjacent setting of one second sub-picture element G.In other words, each first sub-picture element R, each second sub-picture element G and each the 3rd sub-picture element B go up alternately along first direction X to arrange, and repeat to arrange along second direction Y respectively.Above-mentioned picture element arrangement mode can be described as a strip (stripe) picture element arrangement mode, but not as limit.
In the present embodiment, transparent conductive element 130T is preferable is strip transparent conductive element always.Transparent conductive element 130T has one first bearing of trend D11, and the preferable system of the first bearing of trend D11 is parallel with second direction Y substantially, but not as limit.Transparent conductive element 130T lies in vertical projection direction Z and upward covers the two adjacent first sub-picture element R and the second sub-picture element G.Because transparent conductive element 130T covers in order to the sub-picture element of different Show Colors to be provided, thereby make that the light intensity that sees through transparent conductive element 130T is inconsistent, and then make the light that reflects through transparent conductive element 130T be dispersed to two different angles at least, so can reduce the visibility of transparent conductive element 130T, reach the effect that promotes touch control display apparatus 100 outward appearances and display quality.In addition, in other preferred embodiments of the utility model, transparent conductive element 130T can be overlapped with the first sub-picture element R, the second sub-picture element G and the 3rd sub-picture element B of three adjacent settings on vertical projection direction Z at least, further reducing the visibility of transparent conductive element 130T, but not as limit.In the present embodiment, first axial electrode 110, the second axial conduction unit 120S and transparent conductive element 130T are preferable can to comprise for example tin indium oxide (indium tin oxide of transparent conductive material respectively, ITO), indium zinc oxide (indium zincoxide, IZO) with aluminum zinc oxide (aluminum zinc oxide, AZO) or other nontransparent conductive materials that are fit to for example composite bed of silver, aluminium, copper, magnesium, molybdenum, above-mentioned material or the alloy of above-mentioned material, but not as limit.Insulation component 130P is preferable to comprise for example for example acrylic resin (acrylic resin) or other suitable material of silicon nitride (silicon nitride), monox (silicon oxide) and silicon oxynitride (silicon oxynitride), organic material of inorganic material.
Hereinafter will describe at different embodiment of the present utility model, and be simplified illustration, and illustrate that below being primarily aimed at each embodiment difference describes in detail, and no longer something in common is repeated to give unnecessary details.In addition, element system identical among each embodiment of the utility model indicates with identical label, is beneficial to check one against another between each embodiment.
Please refer to Fig. 3 to Fig. 5.Fig. 3 is the synoptic diagram of the touch control display apparatus that illustrates according to second preferred embodiment of the utility model.Fig. 4 is the diagrammatic cross-section that is illustrated along A-A ' hatching line among Fig. 3.Fig. 5 is the synoptic diagram of the touch-control sensing structure that illustrates according to present embodiment, and also can the say so electrode spread situation synoptic diagram of the touch control display apparatus that illustrates for the foundation present embodiment of Fig. 5.To shown in Figure 5, the touch control display apparatus 200 of present embodiment comprises a plurality of first sub-picture element R, a plurality of second sub-picture element G, a plurality of the 3rd sub-picture element B and a touch-control sensing structure 201 as Fig. 3.Touch-control sensing structure 201 comprises one first axial electrode 210, one second axial electrode 220 and insulation course 130.First axial electrode 210 is to extend along first direction X, and second axial electrode 220 is to extend along second direction Y.Second axial electrode 220 comprises that a plurality of second axial conduction unit 220S and at least one transparent conductive element 230T electrically connect the two second adjacent axial conduction unit 220S.Insulation course 130 is to be located between transparent conductive element 230T and first axial electrode 210, with transparent conductive element 230T and first axial electrode 210 of being electrically insulated.More particularly, the insulation course 130 of present embodiment can comprise a plurality of insulation component 230P, and transparent conductive element 230T system strides across the insulation component 230P of correspondence to electrically connect the two second adjacent axial conduction unit 220S, but the utility model is as limit, and the insulation course that in other preferred embodiments of the utility model, also can optionally use different kenels for example whole formula and insulation course with contact openings reach the effect of be electrically insulated transparent conductive element 230T and first axial electrode 210.Transparent conductive element 230T lies on the vertical projection direction Z at least with the two adjacent first sub-picture element R and second sub-picture element G and overlaps, and uses the visibility that reduces transparent conductive element 230T, and then promotes outward appearance and the display quality of touch control display apparatus 200.
First axial electrode 210 of present embodiment and second axial electrode conductive unit 220S system are arranged on the substrate 240.The above-mentioned preferable system of vertical projection direction Z is substantially perpendicular to substrate 240, but not as limit.Transparent conductive element 230T lies in vertical projection direction Z and upward covers the two adjacent first sub-picture element R and the second sub-picture element G.Because transparent conductive element 230T covers in order to the sub-picture element of different Show Colors to be provided, so can reduce the visibility of transparent conductive element 230T, reaches the effect that promotes touch control display apparatus 200 outward appearances and display quality.In addition, transparent conductive element 230T can be overlapped with the first sub-picture element R, the second sub-picture element G and the 3rd sub-picture element B of three adjacent settings on vertical projection direction Z at least, further reducing the visibility of transparent conductive element 230T, but not as limit.What deserves to be explained is that the transparent conductive element 230T of present embodiment is preferable to be a strip transparent conductive element, but not as limit.Transparent conductive element 230T has one first bearing of trend D12, has one first included angle A 12 between the first bearing of trend D12 and the second direction Y, and first included angle A 12 is preferable to be 45 degree, so that transparent conductive element 230T can more easily cover the sub-picture element of different colours, but not as limit.In other preferred embodiments of the utility model, also can optionally make first included angle A 12 between different angular ranges, for example can be greater than 0 degree and less than 90 degree, greater than 0 degree and less than 45 degree or greater than 0 degree and less than 20 degree, to cooperate different design requirements.In other words, first bearing of trend D12 system is not parallel or vertical with first direction X.Other note that present embodiment in the adjacent second axial conduction unit preferable system of 220S of second direction Y last two along the setting of second direction Y relativity shift, arrange in pairs or groups mutually with the transparent conductive element 230T with oblique extension, but not as limit.In addition, insulation component 230P is preferable to be a strip insulation component, arranging in pairs or groups mutually with transparent conductive element 230T, but not as limit.Insulation component 230P has one the 3rd bearing of trend D32, has one the 4th included angle A 42 between the 3rd bearing of trend D32 and the second direction Y, and the 4th included angle A 42 is 45 degree in essence, so that insulation component 230P can more easily cover the sub-picture element of different colours, but not as limit.In other preferred embodiments of the utility model, also can optionally make the 4th included angle A 42 between different angular ranges, for example can spend, spend, spend between 60 degree, to cooperate different design requirements greater than 0 degree and less than 20 degree or between 30 greater than 0 degree and less than 45 greater than 0 degree and less than 90.In other words, transparent conductive element 230T and insulation component 230P viewable design need have identical bearing of trend and and second direction Y between have identical angle, but the utility model is as limit, and in other preferred embodiments of the utility model also viewable design need use transparent conductive element 230T and insulation component 230P along the different directions extension.The touch control display apparatus of present embodiment is except transparent conductive element 230T, insulation component 230P and the second axial conduction unit 220S, so the setting of all the other each parts, material behavior and to improve outward appearance similar to above-mentioned first preferred embodiment to the principle of display quality are at this and repeat no more.
What deserves to be explained is, by the setting of the transparent conductive element 230T of present embodiment, can be issued in the design that drives integrated circuit that does not influence correspondence and improve the effect of seeing outside the touch control display apparatus 200 with display quality.For instance, if first axial electrode is changed to the adjacent conductive unit of transparent conductive element connection, therefore though can make transparent conductive element cover different sub-picture elements and improve outward appearance and display quality, but also can therefore have influence on the resistance value of each first axial electrode and each second axial electrode, make the driving integrated circuit of collocation must change design to cooperate this resistance change.Relatively, present embodiment touch control display apparatus 200 can be only by the shape that changes transparent conductive element 230T and bearing of trend so that transparent conductive element 230T covers the two adjacent first sub-picture element and the second sub-picture elements at least, and then be issued to the effect of improving outward appearance and display quality in the design of the driving integrated circuit that does not influence correspondence.
Please refer to Fig. 6 and Fig. 7.Fig. 6 is the synoptic diagram of the touch control display apparatus that illustrates according to the 3rd preferred embodiment of the utility model.Fig. 7 is the synoptic diagram of the transparent conductive element that illustrates according to another preferred embodiment of the utility model.As shown in Figure 6, the touch control display apparatus 300 of the present embodiment place different with above-mentioned second preferred embodiment is, touch control display apparatus 300 comprises a touch-control sensing structure 301, and touch-control sensing structure 301 comprises first axial electrode 210, one second axial electrode 320 and insulation course 130.Second axial electrode 320 is to extend along second direction Y, and second axial electrode 320 comprises that a plurality of second axial conduction unit 220S and at least one transparent conductive element 330T electrically connect the two second adjacent axial conduction unit 220S.Insulation course 130 can comprise an insulation component 330P, and transparent conductive element 330T system strides across insulation component 330P electrically connecting the two second adjacent axial conduction unit 220S, but not as limit.Transparent conductive element 330T lies on the vertical projection direction Z at least with the two adjacent first sub-picture element R and second sub-picture element G and overlaps, and uses the visibility that reduces transparent conductive element 330T, and then promotes outward appearance and the display quality of touch control display apparatus 300.
What deserves to be explained is, the transparent conductive element 330T of present embodiment comprises that a main part 330M and a kink 330F are positioned at one of main part 330M end, to constitute a bending transparent conductive element, but the utility model is as limit, and also can optionally use the transparent conductive element 330T with a plurality of kink 330F in other preferred embodiments of the utility model.Have one second included angle A 23 between kink 330F and the main part 330M, and second included angle A 23 preferable be 90 degree, but not as limit.In other preferred embodiments of the utility model, also can optionally make second included angle A 23 between different angular ranges, for example can be greater than 0 degree and less than 90 degree or greater than 90 degree and less than 180 degree, to cooperate different design requirements.In the present embodiment, main part 330M has one second bearing of trend D23, and has one the 3rd included angle A 33 between the second bearing of trend D23 and the second direction Y.The 3rd included angle A 33 is preferable to be 45 degree, so that transparent conductive element 330T can more easily cover the sub-picture element of different colours, but not as limit.For instance, as shown in Figure 7, in another preferred embodiment of the utility model, also can optionally make the second bearing of trend D23 parallel with second direction Y, to reach required effect.
As shown in Figure 6, the insulation component 330P of present embodiment is preferable to be a bending insulation component, arranging in pairs or groups mutually with transparent conductive element 330T, but not as limit.Insulation component 330P has one the 3rd bearing of trend D33, has one the 4th included angle A 43 between the 3rd bearing of trend D33 and the second direction Y, and the 4th included angle A 43 is 45 degree in essence, so that insulation component 330P can more easily cover the sub-picture element of different colours, but not as limit.In other preferred embodiments of the utility model, also can optionally make the 4th included angle A 43 between different angular ranges, for example can spend, spend, spend between 60 degree, to cooperate different design requirements greater than 0 degree and less than 20 degree or between 30 greater than 0 degree and less than 45 greater than 0 degree and less than 90.In other words, transparent conductive element 330T and insulation component 330P viewable design need have identical bearing of trend and and second direction Y between have identical angle, but the utility model is as limit, and in other preferred embodiments of the utility model also viewable design need use transparent conductive element 330T and insulation component 330P along the different directions extension.
Please refer to Fig. 8 to Figure 11.Fig. 8 is the synoptic diagram of the touch control display apparatus that illustrates according to the 4th preferred embodiment of the utility model.The touch-control sensing structural representation of Fig. 9 for illustrating according to present embodiment, and also can the say so electrode spread situation synoptic diagram of the touch control display apparatus that illustrates for the foundation present embodiment of Fig. 9.Figure 10 is the synoptic diagram of the transparent conductive element that illustrates according to another preferred embodiment of the utility model.Figure 11 is the synoptic diagram of the transparent conductive element that illustrates according to the another preferred embodiment of the utility model.As Fig. 8 and shown in Figure 9, the touch control display apparatus 400 of the present embodiment place different with above-mentioned first preferred embodiment is that touch control display apparatus 400 comprises a plurality of first sub-picture element R, a plurality of second sub-picture element G and a touch-control sensing structure 401.Touch-control sensing structure 401 comprises first axial electrode 110, one second axial electrode 420 and insulation course 130.Second axial electrode 420 is to extend along second direction Y.Second axial electrode 420 comprises that a plurality of second axial conduction unit 120S and at least one transparent conductive element 430T electrically connect the two second adjacent axial conduction unit 120S.Insulation course 130 comprises a plurality of insulation component 430P, and the insulation component 430P that strides across correspondence of transparent conductive element 430T system to be electrically connecting the two second adjacent axial conduction unit 120S, but not as limit.Transparent conductive element 430T lies on the vertical projection direction Z at least with the two adjacent first sub-picture element R and second sub-picture element G and overlaps, and uses the visibility that reduces transparent conductive element 430T, and then promotes outward appearance and the display quality of touch control display apparatus 400.
The transparent conductive element 430T of present embodiment lies in vertical projection direction Z and upward covers the two adjacent first sub-picture element R and the second sub-picture element G.Because transparent conductive element 430T covers in order to the sub-picture element of different Show Colors to be provided, so can reduce the visibility of transparent conductive element 430T, reaches the effect that promotes touch control display apparatus 400 outward appearances and display quality.What deserves to be explained is, the transparent conductive element 430T of present embodiment is preferable to comprise that a main part 430M and two kink 430F lay respectively at the two ends of main part 430M, to constitute a bending transparent conductive element, but the utility model is as limit, and also can optionally use the transparent conductive element 430T with three above kinks in other preferred embodiments of the utility model.The main part 430M of present embodiment and two kink 430F system are respectively the vertical bar shape, but not as limit.Have one second included angle A 24 between kink 430F and the main part 430M, and second included angle A 24 preferable be 90 degree, but not as limit.Main part 430M has one second bearing of trend D24, and has one the 3rd included angle A 34 between the second bearing of trend D24 and the second direction Y.The 3rd included angle A 34 is preferable to be 45 degree, so that transparent conductive element 430T can more easily cover the sub-picture element of different colours, but not as limit.For instance, as shown in figure 10, in another preferred embodiment of the utility model, also can optionally make the second bearing of trend D24 parallel with second direction Y, to reach required effect.
As shown in Figure 8, the insulation component 430P of present embodiment is preferable to be a bending insulation component, and arranging in pairs or groups mutually with transparent conductive element 430T, but the utility model is not as limit.In other preferred embodiments of the utility model, also can optionally use the insulation component of other suitable shapes and transparent conductive element 430T to arrange in pairs or groups.In addition, insulation component 430P has one the 3rd bearing of trend D34, has one the 4th included angle A 44 between the 3rd bearing of trend D34 and the second direction Y, and the 4th included angle A 44 is 45 degree in essence, so that insulation component 430P can more easily cover the sub-picture element of different colours, but not as limit.In other preferred embodiments of the utility model, also can optionally make the 4th included angle A 44 between different angular ranges, for example can spend, spend, spend between 60 degree, to cooperate different design requirements greater than 0 degree and less than 20 degree or between 30 greater than 0 degree and less than 45 greater than 0 degree and less than 90.In other words, transparent conductive element 430T and insulation component 430P viewable design need have identical bearing of trend and and second direction Y between have identical angle, but the utility model is as limit, and in other preferred embodiments of the utility model also viewable design need use transparent conductive element 430T and insulation component 430P along the different directions extension.
As Fig. 8 and shown in Figure 11, in the 4th preferred embodiment of the utility model, the two kink 430F of transparent conductive element 430T can extend towards different directions respectively, for example among Fig. 8 the kink 430F system upper left side in the figure to extension and the lower right of another kink 430F system in the figure to extension, but the utility model is not as limit.For instance, as shown in figure 11, in another preferred embodiment of the utility model, also can optionally make the upper right side of a kink 430F in the figure to extending and making the lower right of another kink 430F system in the figure to extension, to reach required effect.
In sum, the touch control display apparatus of the utility model and touch-control sensing structure system utilize transparent conductive element to electrically connect two adjacent conductive units, and by the shape that changes transparent conductive element and bearing of trend so that transparent conductive element covers the two adjacent first sub-picture element and the second sub-picture elements at least on the vertical projection direction, and then reach the effect of improving outward appearance and display quality.In addition, more by the shape that changes insulation component and bearing of trend to arrange in pairs or groups mutually with transparent conductive element, further to improve outward appearance and display quality.
The above only is the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model.
Claims (24)
1. a touch control display apparatus is characterized in that, comprising:
The a plurality of first sub-picture element and a plurality of second sub-picture element, respectively this first sub-picture element system and the adjacent setting of this second sub-picture element;
One first axial electrode is extended along a first direction;
One second axial electrode, extend along a second direction, wherein this second axial electrode comprises that a plurality of second axial conduction unit and at least one transparent conductive element electrically connect two these adjacent second axial conduction unit, and wherein this transparent conductive element lies on the vertical projection direction at least with two adjacent this first sub-picture element and this second sub-picture elements and overlaps; And
One insulation course is arranged between this first axial electrode and this transparent conductive element, with this first axial electrode and this transparent conductive element of being electrically insulated.
2. touch control display apparatus as claimed in claim 1 is characterized in that, this transparent conductive element has one first bearing of trend, and this first bearing of trend is parallel with this second direction.
3. touch control display apparatus as claimed in claim 1 is characterized in that, this transparent conductive element has one first bearing of trend, has one first angle between this first bearing of trend and this second direction.
4. touch control display apparatus as claimed in claim 3 is characterized in that, this first angle is 45 degree.
5. touch control display apparatus as claimed in claim 1 is characterized in that, this transparent conductive element comprises a main part and at least one bending part at least one end of this main part, and has one second angle between this kink and this main part.
6. touch control display apparatus as claimed in claim 5 is characterized in that, this main part has one second bearing of trend, and this second bearing of trend is parallel with this second direction.
7. touch control display apparatus as claimed in claim 5 is characterized in that, this main part has one second bearing of trend, and has one the 3rd angle between this second bearing of trend and this second direction.
8. touch control display apparatus as claimed in claim 7 is characterized in that, the 3rd angle is 45 degree.
9. touch control display apparatus as claimed in claim 5 is characterized in that, this transparent conductive element comprises that two these kinks are positioned at the two ends of this main part respectively.
10. touch control display apparatus as claimed in claim 1 is characterized in that, this insulation course comprises a plurality of insulation components, and this transparent conductive element system strides across this insulation component to electrically connect two these adjacent second axial conduction unit.
11. touch control display apparatus as claimed in claim 10 is characterized in that, this insulation component has one the 3rd bearing of trend, and has one the 4th angle between the 3rd bearing of trend and this second direction.
12. touch control display apparatus as claimed in claim 11 is characterized in that, the 4th angle is 45 degree.
13. touch control display apparatus as claimed in claim 1, it is characterized in that, these first sub-picture elements are along setting adjacent one another are on this second direction, these second sub-picture elements systems are along setting adjacent one another are on this second direction, and respectively this first sub-picture element lies on this first direction and the adjacent setting of this second sub-picture element.
14. touch control display apparatus as claimed in claim 13, it is characterized in that, comprise that more a plurality of the 3rd sub-picture element is along setting adjacent one another are on this second direction, wherein respectively the 3rd sub-picture element lies on this first direction and this first sub-picture element or the adjacent setting of this second sub-picture element, and this transparent conductive element lies on this vertical projection direction and overlaps with this first sub-picture element, this second sub-picture element and the 3rd sub-picture element of three adjacent settings at least.
15. a touch-control sensing structure is characterized in that, comprising:
One first axial electrode is extended along a first direction;
One second axial electrode, extend along a second direction, wherein this second axial electrode comprises that a plurality of second axial conduction unit and at least one transparent conductive element electrically connect two these adjacent second axial conduction unit, this transparent conductive element has one first bearing of trend, and has one first angle between this first bearing of trend and this second direction; And
One insulation course is arranged between this first axial electrode and this transparent conductive element, with this first axial electrode and this transparent conductive element of being electrically insulated.
16. touch-control sensing structure as claimed in claim 15 is characterized in that, this first angle is 45 degree.
17. touch-control sensing structure as claimed in claim 15 is characterized in that, this transparent conductive element comprises a main part and at least one bending part at least one end of this main part, and has one second angle between this kink and this main part.
18. touch-control sensing structure as claimed in claim 17 is characterized in that, this main part has one second bearing of trend, and this second bearing of trend is parallel with this second direction.
19. touch-control sensing structure as claimed in claim 17 is characterized in that, this main part has one second bearing of trend, and has one the 3rd angle between this second bearing of trend and this second direction.
20. touch-control sensing structure as claimed in claim 19 is characterized in that, the 3rd angle is 45 degree.
21. touch-control sensing structure as claimed in claim 17 is characterized in that, this transparent conductive element comprises that two these kinks are positioned at the two ends of this main part respectively.
22. touch-control sensing structure as claimed in claim 15 is characterized in that this insulation course comprises a plurality of insulation components, and this transparent conductive element system strides across this insulation component of correspondence to electrically connect two these adjacent second axial conduction unit.
23. touch-control sensing structure as claimed in claim 22 is characterized in that, this insulation component has one the 3rd bearing of trend, and has one the 4th angle between the 3rd bearing of trend and this second direction.
24. touch-control sensing structure as claimed in claim 23 is characterized in that, the 4th angle is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063266 CN203178988U (en) | 2013-01-31 | 2013-01-31 | Touch display device and touch sensing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063266 CN203178988U (en) | 2013-01-31 | 2013-01-31 | Touch display device and touch sensing structure |
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| CN203178988U true CN203178988U (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320063266 Expired - Fee Related CN203178988U (en) | 2013-01-31 | 2013-01-31 | Touch display device and touch sensing structure |
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| CN (1) | CN203178988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103970378A (en) * | 2013-01-31 | 2014-08-06 | 宸鸿科技(厦门)有限公司 | Touch display device and touch sensing structure |
| CN105718092A (en) * | 2014-12-01 | 2016-06-29 | 宸鸿科技(厦门)有限公司 | Touch control panel |
| CN106020539A (en) * | 2016-05-16 | 2016-10-12 | 京东方科技集团股份有限公司 | Touch screen panel, preparation method of touch screen panel and image display device |
-
2013
- 2013-01-31 CN CN 201320063266 patent/CN203178988U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103970378A (en) * | 2013-01-31 | 2014-08-06 | 宸鸿科技(厦门)有限公司 | Touch display device and touch sensing structure |
| WO2014117572A1 (en) * | 2013-01-31 | 2014-08-07 | 宸鸿科技(厦门)有限公司 | Touch display apparatus and touch sensing structure |
| CN103970378B (en) * | 2013-01-31 | 2018-03-02 | 宸鸿科技(厦门)有限公司 | Touch control display apparatus |
| CN105718092A (en) * | 2014-12-01 | 2016-06-29 | 宸鸿科技(厦门)有限公司 | Touch control panel |
| CN105718092B (en) * | 2014-12-01 | 2018-10-26 | 宸鸿科技(厦门)有限公司 | Touch panel |
| CN106020539A (en) * | 2016-05-16 | 2016-10-12 | 京东方科技集团股份有限公司 | Touch screen panel, preparation method of touch screen panel and image display device |
| CN106020539B (en) * | 2016-05-16 | 2018-10-02 | 京东方科技集团股份有限公司 | The preparation method and image display device of a kind of touch screen panel, touch screen panel |
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