CN203465694U - Touch element and touch screen - Google Patents
Touch element and touch screen Download PDFInfo
- Publication number
- CN203465694U CN203465694U CN201320602340.2U CN201320602340U CN203465694U CN 203465694 U CN203465694 U CN 203465694U CN 201320602340 U CN201320602340 U CN 201320602340U CN 203465694 U CN203465694 U CN 203465694U
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- touch control
- control component
- top board
- conductive pattern
- conductive layer
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Abstract
The utility model provides a touch element and a touch screen. The touch element comprises a substrate, a conducting layer and electrode leads. The substrate comprises a top plate and a side plate which is arranged on at least one side edge of the top plate and extends towards one side face of the top plate. The conducting layer comprises conducting patterns which are spaced from one another, wherein the conducting patterns are at least arranged on the surface of the top plate. The electrode leads are spaced from one another and arranged on the surface of the side plate. The electrode leads are electrically connected with the conducting patterns. According to the touch element and the touch screen, the electrode leads of the touch element are not attached to a transparent faceplate, a transparent display area of the transparent faceplate is not occupied, it is unneeded that shading ink is additionally formed in a lead area, as a result, an electronic device can be small in size and be provided with a large screen, and production cost can also be reduced.
Description
Technical field
The utility model relates to electronic technology, relates in particular to a kind of touch control component and touch-screen.
Background technology
Touch-screen is the inductive arrangement that can receive the input signals such as touch.During graphic button on contact screen, touching haptic feedback system on curtain can be according to the various hookup mechanism of driven by program of programming in advance, can be in order to replace mechanical push button panel, and produce lively visual and sound effects by liquid crystal display picture.Touch-screen has given information interaction brand-new looks, is extremely attractive brand-new information interaction equipment.
At present, touch screen has been widely used in various electronic installations, and as electronic installations such as camera, mobile phone and MP4, the touch control component of touch-screen is mainly used in carrying out figure touch control operation in conjunction with the display screen of electronic installation.
Existing touch control component comprises face glass and fits in the transparent conductive body on face glass, transparent conductive body comprises substrate and is located at this on-chip conductive layer, conductive layer comprises the transparent conductive patterns that is positioned at substrate middle part and the lead-in wire that is positioned at substrate edge, lead-in wire electrically conducts with conductive pattern, for transmission of electric signals.The formation induction zone, position at conductive pattern place on substrate, induction zone is transmission region, for over against display screen.Go between on the substrate region at place forms lead district, and for attractive in appearance, lead district is equipped with black out ink to cover lead-in wire, therefore, described lead district is light tight region, and when well-illuminated electric conductor fits in face glass, the equal integral plaster of induction zone and lead district closes on face glass.
In existing touch control component, because lead district is light tight region, and be fitted on face glass, therefore, lead district forms wider light tight district on face glass, has taken the transmission region of face glass, causes the frame of electronic installation wider, volume is larger.
Utility model content
The utility model provides a kind of touch control component and touch-screen, takies the technological deficiency of the transmission region of face glass for solving the lead district of prior art touch control component.
A kind of touch control component that the utility model provides, comprising: substrate, conductive layer and contact conductor; Described substrate comprises top board and is arranged at least one side of described top board and the side plate extending to described top board one side;
Described conductive layer comprises the conductive pattern of space, and described conductive pattern is at least arranged on the surface of described top board, described contact conductor space and be arranged on the surface of described side plate; Described contact conductor is electrically connected to described conductive pattern.
Touch control component as above, preferably, described conductive pattern comprises the induction part that is positioned at described top board surface and the connecting portion that is positioned at described surface of side plate, described contact conductor is electrically connected to described connecting portion.
Touch control component as above, preferably, the quantity of described side plate is two, and is separately positioned on the both sides of described top board;
Described contact conductor is separately positioned on the surface of two described side plates.
Touch control component as above, preferably, described two described side plates are all perpendicular to described top board.
Touch control component as above, preferably, two described side plates are arc plate structure.
Touch control component as above, preferably, a described side plate is perpendicular to described top board, and described in another, side plate is arc plate structure.
Touch control component as above, preferably, described conductive pattern is at least arranged at described top board outer surface.
Touch control component as above, preferably, described conductive pattern is at least arranged at described top board inner surface.
Touch control component as above, preferably, described conductive layer comprises the first conductive layer and the second conductive layer; Described the first conductive layer and described the second conductive layer include the conductive pattern of space;
The conductive pattern of described the first conductive layer is at least arranged at the outer surface of described top board; The conductive pattern of described the second conductive layer is at least arranged at the inner surface of described top board.
Touch control component as above, preferably, the metal grill structure that the conductive pattern of described the first conductive layer is visually-clear, the conductive pattern of described the second conductive layer is transparent semiconductor oxides coating.
Touch control component as above, preferably, described conductive pattern is ITO conductive pattern.
Touch control component as above, preferably, the metal grill structure that described conductive pattern is visually-clear.
Touch control component as above, preferably, the surface of described substrate is provided with impression glue-line;
On described impression glue-line, be formed with grid groove, described metal grill is located in described grid groove.
Touch control component as above, preferably, described metal grill consists of cross one another metallic conduction silk thread; The wire diameter of described metallic conduction silk thread is less than 5um; The logical light rate of described metal grill is greater than 90%.
A kind of touch control component that the utility model provides, comprise transparent panel and the touch control component being sticked on described transparent panel, the touch control component that described touch control component adopts the various embodiments described above to provide, the top board of the substrate of described touch control component and the laminating of described transparent panel.
The touch control component that the utility model provides and touch-screen, because substrate comprises top board and is arranged on top board side and the side plate extending to described top board one side, contact conductor can be arranged on to the surface of side plate, when this touch control component is used for the electronic installation of touch screen, the contact conductor of this touch control component does not fit on transparent panel, do not take the printing opacity viewing area of transparent panel, also need not additionally in lead district, form black out ink, therefore can realize miniaturization and the screen enlarging of electronic installation, can also reduce production costs.
Accompanying drawing explanation
The cross-sectional view of the first touch control component that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the stereographic map of touch control component shown in Fig. 1;
The cross-sectional view of the second touch control component that Fig. 3 provides for the utility model embodiment;
Fig. 4 is the stereographic map of the touch control component shown in Fig. 3;
The cross-sectional view of the third touch control component that Fig. 5 provides for the utility model embodiment;
The cross-sectional view of the substrate in the 4th kind of touch control component that Fig. 6 provides for the utility model embodiment;
The cross-sectional view of the substrate in the 5th kind of touch control component that Fig. 7 provides for the utility model embodiment.
Embodiment
The cross-sectional view of the first touch control component that Fig. 1 provides for the utility model embodiment; Fig. 2 is the stereographic map of touch control component shown in Fig. 1.As illustrated in fig. 1 and 2, the touch control component that the present embodiment provides
The material of substrate 1 can be a kind of in the optically transparent materials such as glass, polymethylmethacrylate (PMMA), polycarbonate (PC), Polyvinylchloride (PVC) and polyethylene terephthalate (PET).The thickness of substrate 1 can be 0.02mm-1.2mm, wherein, is preferably 0.05mm-0.5mm.
Particularly, in the present embodiment, the quantity of side plate 12 can be two, and is separately positioned on the both sides of top board 11, and two side plates 12 are all perpendicular to top board 11, and the cross section of the substrate 1 of formation is U-shaped.Contact conductor 3 can be separately positioned on the surface of two side plates 12, and contact conductor 3 can be arranged on the inside surface of side plate.The conductive pattern of conductive layer 2 can be arranged at the inner surface of top board 11 and side plate 12, can certainly only be arranged at the inner surface of top board 11.
The conductive pattern of conductive layer can be ITO (tin indium oxide, Indium Tin Oxides are called for short ITO) conductive pattern.Conductive pattern can be also MoAlMo(molybdenum aluminium molybdenum) conductive pattern.Due to the ITO material resistance to compression of ITO conductive pattern tension not, therefore, in the present embodiment, conductive layer 2 can be located to the inner side of top board 11 and side plate 12, can prevent conductive layer 2 conductive patterns be full of cracks.
The touch control component that the present embodiment provides is during for the manufacture of the touch-screen of electronic equipment, and contact conductor 3 is for conductive layer 2 is electrically connected to the controller of electronic equipment, thereby makes controller the touch control operation on touch-screen be detected.
The touch control component that the present embodiment provides, because substrate comprises top board and is arranged on top board side and the side plate extending to described top board one side, contact conductor can be arranged on to the surface of side plate, when this touch control component is used for the electronic installation of touch screen, the contact conductor of this touch control component does not fit on transparent panel, do not take the printing opacity viewing area of transparent panel, also need not additionally in lead district, form black out ink, therefore can realize miniaturization and the screen enlarging of electronic installation, can also reduce production costs.
The cross-sectional view of the second touch control component that Fig. 3 provides for the utility model embodiment; Fig. 4 is the stereographic map of the touch control component shown in Fig. 3.As shown in Figures 3 and 4, the difference of the touch control component of the touch control component that the present embodiment provides and a upper embodiment is: in the present embodiment, the conductive pattern of conductive layer 2 is arranged at the outer surface of top board 11 and side plate 12, can certainly only be arranged at the outer surface of top board 11.
The metal grill structure that conductive layer 2 conductive patterns are visually-clear.The metallic conduction silk thread that metal grill can adopt at least one material in gold, silver, copper, aluminium, manganese, molybdenum or zinc to make is made.The wire diameter of metallic conduction silk thread is less than 5um; The logical light rate of metal grill is greater than 90%.The material of metal grill has preferably flexible, and therefore, the overbending direction of the side plate 12 of substrate 1 has good selectivity. can select different side plates 12 bending angles.
Particularly, metal grill structure can be the grids such as rectangle, rhombus or parallel polygon, and metal grill structure can be also curvilinear boundary quadrilateral, and curvilinear boundary quadrilateral is for having four bent limits, and two relative bent limits are of similar shape and curve trend.In addition, metal grill structure can be also other irregular networks.
In addition, in the present embodiment, on the outer surface of substrate 1, be provided with impression glue-line 4; On impression glue-line 4, be formed with grid groove, the metal grill of conductive layer 2 is located in grid groove.The metal grill shape of conductive layer and the shape of grid groove match.Impression glue-line 4 can be well-illuminated insulating gel (OCA), and the material of impression glue-line 4 can be also light binding or hot-setting adhesive etc.Grid groove can be formed on impression glue-line 4 by impressing mould, can, according to the metal grill shape and structure requirement of conductive layer, impress out the grid groove adapting with metal grill.While forming the metal grill of conductive layer in grid groove, can by blade coating technology, in grid groove, fill Nano Silver ink, sintering under 150 degrees celsius, makes the silver-colored simple substance in Nano Silver ink sinter conductor wire into.Grid groove can pass through impressing mould moulding, and the metal grill of conductive layer 2 can carry out etching forming, can simplified manufacturing technique, improve the yield rate of touch control component.
The touch control component that the present embodiment provides, because substrate comprises top board and is arranged on top board side and the side plate extending to described top board one side, contact conductor can be arranged on to the surface of side plate, when this touch control component is used for the electronic installation of touch screen, the contact conductor of this touch control component does not fit on transparent panel, do not take the printing opacity viewing area of transparent panel, also need not additionally in lead district, form black out ink, therefore can realize miniaturization and the screen enlarging of electronic installation, can also reduce production costs.
The cross-sectional view of the third touch control component that Fig. 5 provides for the utility model embodiment; As shown in Figure 5, the difference of the touch control component that the present embodiment provides and a upper embodiment is, conductive layer 2 comprises the first conductive layer 21 and the second conductive layer 22.The first conductive layer 21 and the second conductive layer 22 include the conductive pattern of space equally.
The conductive pattern of the first conductive layer 21 is at least arranged at the outer surface of top board 11; The conductive pattern of the second conductive layer 22 is at least arranged at the inner surface of top board 11.The conductive pattern of the first conductive layer 21 can be arranged to the outer surface of top board 11 and side plate 12, the conductive pattern of the second conductive layer 22 be arranged to the inner surface of top board 11 and side plate 12; Or, the conductive pattern of the first conductive layer 21 only can be arranged to the outer surface of top board 11, the conductive pattern of the second conductive layer 22 is only arranged to the inner surface of top board 11.Further, the metal grill structure that the conductive pattern of the first conductive layer is visually-clear, the conductive pattern of the second conductive layer is transparent semiconductor oxides coating.
The technique effect of the touch control component that the present embodiment provides is same as the previously described embodiments, does not repeat them here.
The cross-sectional view of the substrate in the 4th kind of touch control component that Fig. 6 provides for the utility model embodiment; The cross-sectional view of the substrate in the 5th kind of touch control component that Fig. 7 provides for the utility model embodiment.
As shown in Figure 6, in the present embodiment, two side plates of substrate 1 are arc plate structure, and the substrate 1 of top board 11 and two side plate 12 formation is bowl structure.
As shown in Figure 7, in the present embodiment, a side plate 121 of substrate 1 is perpendicular to top board, and another side plate 122 is arc plate structure.
In each embodiment, described conductive pattern can comprise induction part and connecting portion above, and wherein contact conductor is electrically connected to connecting portion.Further, if when conductive pattern is arranged on top board and side plate surperficial, induction part is arranged on top board surface accordingly, connecting portion is arranged on surface of side plate.If when conductive pattern is only arranged on top board surperficial, induction part and connecting portion are all arranged on top board surface.
The utility model embodiment also provides a kind of touch-screen, includes transparent panel and touch control component, and wherein said touch control component is sticked on described transparent panel.The touch control component that the touch control component adopting in touch-screen can adopt the various embodiments described above to provide, wherein, the top board of the substrate of described touch control component and the laminating of described transparent panel.The concrete structure of touch control component repeats no more herein.
In the included touch control component of touch-screen that the utility model provides, because substrate comprises top board and is arranged on top board side and the side plate extending to described top board one side, contact conductor can be arranged on to the surface of side plate, when this touch control component is used for the electronic installation of touch screen, the contact conductor of this touch control component does not fit on transparent panel, do not take the printing opacity viewing area of transparent panel, also need not additionally in lead district, form black out ink, therefore can realize miniaturization and the screen enlarging of electronic installation, can also reduce production costs.
Finally it should be noted that: each embodiment, only in order to the technical solution of the utility model to be described, is not intended to limit above; Although the utility model is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (15)
1. a touch control component, comprising: substrate, conductive layer and contact conductor; It is characterized in that: described substrate comprises top board and is arranged at least one side of described top board and the side plate extending to described top board one side;
Described conductive layer comprises the conductive pattern of space, and described conductive pattern is at least arranged on the surface of described top board, described contact conductor space and be arranged on the surface of described side plate; Described contact conductor is electrically connected to described conductive pattern.
2. touch control component according to claim 1, is characterized in that, described conductive pattern comprises the induction part that is positioned at described top board surface and the connecting portion that is positioned at described surface of side plate, and described contact conductor is electrically connected to described connecting portion.
3. touch control component according to claim 1, is characterized in that, the quantity of described side plate is two, and is separately positioned on the both sides of described top board;
Described contact conductor is separately positioned on the surface of two described side plates.
4. touch control component according to claim 3, is characterized in that, described two described side plates are all perpendicular to described top board.
5. touch control component according to claim 3, is characterized in that, two described side plates are arc plate structure.
6. touch control component according to claim 3, is characterized in that, a described side plate is perpendicular to described top board, and described in another, side plate is arc plate structure.
7. according to the arbitrary described touch control component of claim 1-6, it is characterized in that, described conductive pattern is at least arranged at described top board outer surface.
8. according to the arbitrary described touch control component of claim 1-6, it is characterized in that, described conductive pattern is at least arranged at described top board inner surface.
9. according to the arbitrary described touch control component of claim 1-6, it is characterized in that, described conductive layer comprises the first conductive layer and the second conductive layer; Described the first conductive layer and described the second conductive layer include the conductive pattern of space;
The conductive pattern of described the first conductive layer is at least arranged at the outer surface of described top board; The conductive pattern of described the second conductive layer is at least arranged at the inner surface of described top board.
10. touch control component according to claim 9, is characterized in that, the metal grill structure that the conductive pattern of described the first conductive layer is visually-clear, and the conductive pattern of described the second conductive layer is transparent semiconductor oxides coating.
11. according to the arbitrary described touch control component of claim 1, it is characterized in that, described conductive pattern is ITO conductive pattern.
12. according to the arbitrary described touch control component of claim 1, it is characterized in that the metal grill structure that described conductive pattern is visually-clear.
13. according to the touch control component described in claim 10 or 12, it is characterized in that, the surface of described substrate is provided with impression glue-line;
On described impression glue-line, be formed with grid groove, described metal grill is located in described grid groove.
14. touch control components according to claim 12, is characterized in that, described metal grill consists of cross one another metallic conduction silk thread; The wire diameter of described metallic conduction silk thread is less than 5um; The logical light rate of described metal grill is greater than 90%.
15. 1 kinds of touch-screens, comprise transparent panel and the touch control component being sticked on described transparent panel, it is characterized in that: described touch control component is the touch control component as described in claim 1 to 14 any one the top board of the substrate of described touch control component and the laminating of described transparent panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602340.2U CN203465694U (en) | 2013-09-27 | 2013-09-27 | Touch element and touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602340.2U CN203465694U (en) | 2013-09-27 | 2013-09-27 | Touch element and touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465694U true CN203465694U (en) | 2014-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320602340.2U Withdrawn - After Issue CN203465694U (en) | 2013-09-27 | 2013-09-27 | Touch element and touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203465694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103488343A (en) * | 2013-09-27 | 2014-01-01 | 南昌欧菲光科技有限公司 | Touch element and touch screen |
| TWI564775B (en) * | 2014-10-08 | 2017-01-01 | Wei-Long Huang | Anti - electromagnetic interference structure of the touch device |
-
2013
- 2013-09-27 CN CN201320602340.2U patent/CN203465694U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103488343A (en) * | 2013-09-27 | 2014-01-01 | 南昌欧菲光科技有限公司 | Touch element and touch screen |
| TWI564775B (en) * | 2014-10-08 | 2017-01-01 | Wei-Long Huang | Anti - electromagnetic interference structure of the touch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20161012 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20161012 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |