CN203786696U - Anti-static touch panel - Google Patents
Anti-static touch panel Download PDFInfo
- Publication number
- CN203786696U CN203786696U CN201420080840.9U CN201420080840U CN203786696U CN 203786696 U CN203786696 U CN 203786696U CN 201420080840 U CN201420080840 U CN 201420080840U CN 203786696 U CN203786696 U CN 203786696U
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- substrate
- contact panel
- electrostatic prevention
- panel according
- electrode layer
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- Liquid Crystal (AREA)
Abstract
The utility model relates to the technical field of touch control and provides an anti-static touch panel. The anti-static touch panel comprises a substrate, a conductive electrode layer, a plurality of guide wires and a grounded conductive dielectric layer, wherein the substrate comprises a visible area and a wire distribution area surrounding the periphery of the visible area; the conductive electrode layer and the guide wires are formed on one surface of the substrate and are respectively positioned in the visible area and the wire distribution area, wherein one common ends of the guide wires are connected with the corresponding conductive electrode layer, and the other common ends of the guide wires are concentrated in a joint area of the wire distribution area; the grounded conductive dielectric layer is formed on the side edge of the periphery of the substrate and is connected with at least one grounding contact of the joint area. Therefore, the grounded conductive dielectric layer not only can form a discharge path to the grounded conductive dielectric layer via the at least one grounding contact so as to rapidly discharge static electricity from the touch panel, and the effect of static protection is achieved; in addition, less surface space of the substrate is occupied, and the demands of the narrow-border touch panel can be met.
Description
Technical field
The utility model relates to touch technology field, especially a kind of contact panel with antistatic protection function.
Background technology
In recent years, along with the development of touch technology, existing contact panel is towards large scale and frivolous future development.Domestic large factory is with single-glass technology (One Glass Solution at present; OGS) touch-control module is main flow, but along with touch-control module is gradually towards light and thin type development, the sensor in light and thin type touch-control module (Sensor) comprises induction electrode and the wire being connected with induction electrode, and wire is positioned at induction electrode periphery.If touch-control module is without suitable electrostatic defending measure, wire subjects to electrostatic breakdown, causes wire to interrupt or electric conductivity variation, and then affects use and life of product after complete machine assembling.
Utility model content
In view of this, the utility model is to improve for the device of prior art, can meet the demand of electrostatic defending.
For reaching above-mentioned creation object, the technological means that the utility model adopts is a kind of electrostatic prevention contact panel of design, wherein comprises:
One substrate, it is divided into a visible area and a wiring region, and this wiring region arranges around this visible area; Wherein, this wiring region includes a bonding land, and this bonding land is formed with plural number side by side contact and ground contact at least; And
One ground connection conducting medium layer, is formed at this substrate surrounding side, and with this bonding land this at least ground contact be connected.
In this above-mentioned electrostatic prevention contact panel, further comprise induction electrode layer and a plural wires; This induction electrode layer, is formed on this substrate surface and is positioned at this visible area; This plural wires, is formed on this substrate surface and is positioned at this wiring region, and one end of each this complex lead is connected with induction electrode layer, and the other end of each this complex lead is concentrated to this bonding land, and the contact corresponding with connects.
In this above-mentioned electrostatic prevention contact panel, can further include a metal edge frame, to be coated the surrounding side of this substrate, wherein this ground connection conducting medium layer is also coated in this metal edge frame.
In this above-mentioned electrostatic prevention contact panel, can further include a LCD MODULE plate, fit with the surface that is formed with this induction electrode layer of this substrate.
In this above-mentioned electrostatic prevention contact panel; can further include a fender; the surface that is formed with this induction electrode layer of itself and this substrate fits, and this fender can be a glass substrate, and the surface that itself and this substrate fits can be formed with a light shield layer to wiring region that should substrate.
In this above-mentioned electrostatic prevention contact panel, can further include a LCD MODULE plate, the apparent surface of covering induction electrode layer with being formed with of this substrate fits.
In this above-mentioned electrostatic prevention contact panel, this ground connection conducting medium layer can be metal material or transparent conductive material, and metal material is more selected from a kind of in gold, silver and copper, as for transparent conductive material, is selected from tin indium oxide or zinc paste etc.
The utility model has the advantage of, be formed at this ground connection conducting medium layer of this substrate surrounding side, can assist the static of accumulating on this substrate to export to fast earth terminal, avoid static discharge for the injury of this substrate; Therefore in addition, this ground connection conducting medium layer is formed at the surrounding side of this substrate, and the less area that takies this wiring region provides more favourable condition for narrow frame (Slim Type) display, also can make in this wiring region, to have well-to-do wiring space.
Accompanying drawing explanation
Fig. 1 is the vertical view of the first embodiment of the utility model electrostatic prevention contact panel.
Fig. 2 is the local amplification plan view of the first embodiment of the utility model electrostatic prevention contact panel.
Fig. 3 is the part sectioned view of the first embodiment of the utility model electrostatic prevention contact panel.
Fig. 4 is the first embodiment of the utility model electrostatic prevention contact panel and the combination part sectioned view of Liquid Crystal Module plate.
Fig. 5 is the outward appearance exploded view of the second embodiment of the utility model electrostatic prevention contact panel.
Fig. 6 is the part sectioned view of the second embodiment of the utility model electrostatic prevention contact panel.
Fig. 7 is the second embodiment of the utility model electrostatic prevention contact panel and the combination part sectioned view of Liquid Crystal Module plate.
Embodiment
Below coordinate the preferred embodiment of graphic and the utility model, further setting forth the utility model is to reach the technological means that creation object is taked.
Refer to shown in Fig. 1 and Fig. 2, the first preferred embodiment of the electrostatic prevention contact panel of the utility model is an individual layer contact panel, and it includes a substrate 10 and a ground connection conducting medium layer 100.Substrate 10 is divided a 11Ji Yi wiring region, visible area 12, and wiring region 12 is 11 settings around visible area.A wherein surface of this substrate 10 is to being formed with induction electrode layer 110 in visible area 11, to should being formed with plural wires 120 in wiring region 12.Wherein wiring region 12 includes a bonding land 13, and is formed with plural number contact 130 and ground contact 130a side by side in the corresponding bonding land 13, the surface that is formed with induction electrode layer 110 of substrate 10.One end of each this complex lead 120 can be connected with induction electrode layer 110, and the other end of each this complex lead 120 is concentrated to this bonding land 13, and contact 130 that can be corresponding with one connects; This ground connection conducting medium layer 100 is formed at this substrate 10 surrounding sides, and can be connected with this ground contact 130a of this bonding land 13.At this, it should be noted that contact panel in the present embodiment only has a ground contact 130a.But in actual demand process, contact panel can have many ground contacts 130a, the plurality of ground contact 130a is electrically connected with ground connection conducting medium layer 100 simultaneously, to improve the reliability of electrostatic defending.
This ground connection conducting medium layer 100 can be metal material or transparent conductive material, and metal material is more selected from a kind of in gold, silver and copper, as for transparent conductive material, is selected from tin indium oxide or zinc paste etc., but the material ranges of implementing is not limited with previous materials.
Refer to shown in Fig. 1 to Fig. 3, the electrostatic prevention contact panel of the utility model also can further comprise a light shield layer 50, and light shield layer 50 is positioned at the wiring region of substrate 10, and is formed on arbitrary surface of this substrate 10 2 apparent surfaces.In the present embodiment, light shield layer 50 is formed on the surface that is formed with induction electrode layer 110 of substrate 10, and these plural wires 120, plural contact 130 and ground contact 130a are formed on this light shield layer 50.Light shield layer 50 is comprised of opaque material conventionally, for example can be selected from the similar material that black light hinders material, black resin, black ink or has other colors, in order to cover plural wires 120, plural contact 130 and the ground contact 130a being positioned on light shield layer on 50, make it not visible by operator, reach effect attractive in appearance.And in actual applications, light shield layer 50 can be positioned at another apparent surface of substrate 10, can cover equally plural wires 120, plural contact and ground contact 130a, the utility model is not as limit.
Refer to shown in Fig. 3, the electrostatic prevention contact panel of the utility model also can further include a metal edge frame 14, and this metal edge frame 14 is that wherein this ground connection conducting medium layer 100 can be coated in this metal edge frame 14 in order to the surrounding side of coated this substrate 10.When contact panel in use suffers electrostatic breakdown, ground connection conducting medium layer 100 is directly derived static from metal edge frame 14, further improve the antistatic effect of electrostatic prevention contact panel.
Refer to shown in Fig. 4, for the individual layer contact panel of the utility model the first preferred embodiment and the structure after LCD MODULE plate 30 combinations, the surface that is formed with induction electrode layer 110 on this substrate 10 can fit in surface on this LCD MODULE plate 30 with frame subsides or subsides mode entirely by a bonding glue 20, makes this induction electrode layer 110 between this substrate 10 and this LCD MODULE plate 30.In addition, the surrounding side of this substrate 10 and this LCD MODULE plate 30 can be shared this metal edge frame 14.
Refer to shown in Fig. 5; the second preferred embodiment of the utility model electrostatic prevention contact panel is pair of lamina contact panel; itself and embodiment illustrated in fig. 1 roughly the same; only further comprise a fender 40; this fender 40 is that the surface that is formed with those induction electrode layers 110 that can paste or entirely paste by a bonding glue 20 mode and this substrate 10 with frame fits, and makes those induction electrode layers 110 between this fender 40 and substrate 10.In the present embodiment, this fender 40 is a glass substrate or plastic base, and the surface that this fender 40 and this substrate fit is formed with a light shield layer 50 to wiring region 12 that should substrate 10, and as shown in Figure 6, this light shield layer 50 can cover this wiring region 12 and ground connection conducting medium layer 100; If only this ground connection conducting medium layer 100 is selected transparent conductive material, this light shield layer 50 can cover wiring region 12 and can only cover this wiring region 12.
Refer to shown in Fig. 6; the utility model the second preferred embodiment also can further include a metal edge frame 14; this metal edge frame 14 is that wherein this ground connection conducting medium layer 100 can be coated in this metal edge frame 14 in order to the surrounding side of coated this substrate 10 and this fender 40.
Refer to shown in Fig. 7; structure after the utility model the second preferred embodiment and LCD MODULE plate 30 combinations; on this LCD MODULE plate 30, paste with frame by a bonding glue 20 or subsides mode entirely fits on another surface that this substrate 10 is formed with induction electrode layer 110 on surface, and this substrate 10 can be shared this metal edge frame 14 with the surrounding side of this LCD MODULE plate 30 and this fender 40.
From above-mentioned first and second preferred embodiment, the utility model is mainly formed at this substrate surrounding side by this ground connection conducting medium layer 100, not only the static of accumulation on this substrate 10 is exported to earth terminal fast, to reach, take precautions against static discharge for the injury of this substrate, more because this ground connection conducting medium layer 100 is directly formed at the surrounding side of this substrate 10, less take the area of this wiring region 12, therefore for narrow border display provides more favourable condition.Meanwhile, also can make to there is well-to-do wiring space in this wiring region 12, avoid between plural wires 120 because mutually disturbing near the signal producing each other.In addition, this ground connection conducting medium layer 100 can be coated in this metal edge frame 14, when contact panel in use suffers electrostatic breakdown, ground connection conducting medium layer 100 is directly derived static from metal edge frame 14, further improve the antistatic effect of electrostatic prevention contact panel.
The above is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, under any, in technical field, have and conventionally know the knowledgeable, within not departing from the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, foundation technical spirit of the present utility model is to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (11)
1. an electrostatic prevention contact panel, is characterized in that, comprising:
One substrate, is divided into a visible area and a wiring region, and this wiring region arranges around this visible area; Wherein, this wiring region includes a bonding land, and this bonding land is formed with plural number contact and at least one ground contact side by side; And
One ground connection conducting medium layer, is formed at this substrate surrounding side, and is connected with this at least one ground contact.
2. electrostatic prevention contact panel according to claim 1, is characterized in that, further includes:
One induction electrode layer is be formed on this substrate surface and be positioned at this visible area; This plural wires, is be formed on this substrate surface and be positioned at this wiring region, and one end of each this complex lead answers electrode layer to be connected with this, and the other end of each this complex lead is concentrated to this bonding land, and this contact corresponding with connects.
3. electrostatic prevention contact panel according to claim 1 and 2, is characterized in that, further includes
One metal edge frame, to be coated the surrounding side of this substrate, wherein this ground connection conducting medium layer is also coated in this metal edge frame.
4. electrostatic prevention contact panel according to claim 2, is characterized in that, further includes a LCD MODULE plate, fits with the surface that is formed with this induction electrode layer of this substrate.
5. electrostatic prevention contact panel according to claim 2, is characterized in that, further includes a fender, fits with the surface that is formed with this induction electrode layer of this substrate.
6. electrostatic prevention contact panel according to claim 2, is characterized in that, further comprises a light shield layer, and this light shield layer is formed at a wherein surface of this substrate, and position is in this wiring region.
7. electrostatic prevention contact panel according to claim 5, is characterized in that, further includes a LCD MODULE plate, is to fit with the apparent surface who is formed with this induction electrode layer of this substrate.
8. electrostatic prevention contact panel according to claim 5, is characterized in that, wherein this fender is a glass substrate, and the surface that itself and this substrate fits is formed with a light shield layer to wiring region that should substrate.
9. electrostatic prevention contact panel according to claim 1, is characterized in that, wherein this ground connection conducting medium layer is metal material or transparent conductive material.
10. electrostatic prevention contact panel according to claim 9, is characterized in that, wherein this metal material is selected from a kind of in gold, silver and copper.
11. electrostatic prevention contact panels according to claim 9, is characterized in that, wherein this transparent conductive material is selected from tin indium oxide or zinc paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080840.9U CN203786696U (en) | 2014-02-25 | 2014-02-25 | Anti-static touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080840.9U CN203786696U (en) | 2014-02-25 | 2014-02-25 | Anti-static touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203786696U true CN203786696U (en) | 2014-08-20 |
Family
ID=51322858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080840.9U Expired - Fee Related CN203786696U (en) | 2014-02-25 | 2014-02-25 | Anti-static touch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203786696U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105677072A (en) * | 2014-11-20 | 2016-06-15 | 宸鸿科技(厦门)有限公司 | Touch panel and touch display equipment thereof |
| CN106201146A (en) * | 2016-07-21 | 2016-12-07 | 京东方科技集团股份有限公司 | Contact panel and preparation method thereof, contactor control device |
| CN109018577A (en) * | 2017-06-09 | 2018-12-18 | 苏州欧菲光科技有限公司 | The method for removing protective film |
| CN109917962A (en) * | 2019-03-05 | 2019-06-21 | 业成科技（成都）有限公司 | Touch panel |
-
2014
- 2014-02-25 CN CN201420080840.9U patent/CN203786696U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105677072A (en) * | 2014-11-20 | 2016-06-15 | 宸鸿科技(厦门)有限公司 | Touch panel and touch display equipment thereof |
| CN105677072B (en) * | 2014-11-20 | 2019-05-28 | 宸鸿科技(厦门)有限公司 | Touch control display device |
| CN106201146A (en) * | 2016-07-21 | 2016-12-07 | 京东方科技集团股份有限公司 | Contact panel and preparation method thereof, contactor control device |
| CN109018577A (en) * | 2017-06-09 | 2018-12-18 | 苏州欧菲光科技有限公司 | The method for removing protective film |
| CN109917962A (en) * | 2019-03-05 | 2019-06-21 | 业成科技（成都）有限公司 | Touch panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20180225 |