CN204302933U - Touch panel with buffer layer - Google Patents
Touch panel with buffer layer Download PDFInfo
- Publication number
- CN204302933U CN204302933U CN201420582137.8U CN201420582137U CN204302933U CN 204302933 U CN204302933 U CN 204302933U CN 201420582137 U CN201420582137 U CN 201420582137U CN 204302933 U CN204302933 U CN 204302933U
- Authority
- CN
- China
- Prior art keywords
- visible area
- rca
- metal
- area electrode
- cushion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 44
- 239000002184 metal Substances 0.000 claims abstract description 44
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 229910010272 inorganic material Inorganic materials 0.000 claims description 4
- 239000011147 inorganic material Substances 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/962—Capacitive touch switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/960755—Constructional details of capacitive touch and proximity switches
Landscapes
- Position Input By Displaying (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model provides a touch panel contains touch sensor, and wherein this touch sensor includes the visual zone electrode, sets up the buffer layer on the visual zone electrode to and set up the metal signal line on the buffer layer.
Description
Technical field
The utility model relates to a kind of contact panel, espespecially a kind of contact panel with the touch sensing comprising cushion.
Background technology
The touch sensing manufacturing technology of traditional contact panel, transparent conductive material can be used to make the electrode of visible area (viewarea/viewport), and use high conductive material (such as: silver, copper, manganese, aluminium (Ag, Cu, Mo, Al)), the signal of visible area is guided to signal outlet, and use flexible circuit board (FPC) to be connected with integrated circuit (IC) by signal.Fig. 1 is the top view of existing contact panel, and this contact panel 1 comprises a plurality of visible area electrode 111 and a plurality of metal RCA 112, is wherein provided with a corresponding metal RCA 112 on each visible area electrode 111.Fig. 2 is the schematic diagram of existing contact panel.In fig. 2, this contact panel 1 comprises touch sensing 11, and wherein this touch sensing 11 comprises visible area electrode 111, arranges metal RCA 112 thereon and transparency carrier 113.As shown in Figure 2, this visible area electrode 111 is adjacent to this transparency carrier 113 all separately with this metal RCA 112.
If the metal RCA included by touch sensing of above-mentioned existing contact panel is close with visible area electrode material each other, be then easy to produce electricity between the two free.When visible area electrode uses Nai meter Yin (such as: nesa coating, ITO), and time the material that metal RCA is thereon set identical or close (composition also containing silver), after current lead-through, the silver that the ITO of visible area electrode and metal RCA comprise, flowing along with electric current is dissociated to fall, is made the then failure between visible area electrode and metal RCA.Therefore, how improving the adhesive force of metal RCA and visible area electrode, and increase the stability that metal RCA and visible area electrode transmit signal, is a problem worth thinking deeply about.
Duty is event, and creator, in view of the disappearance of prior art, is the idea thinking and improve creation, can creates the contact panel with cushion of the present utility model eventually.
Summary of the invention
Main purpose of the present utility model is to provide a kind of contact panel, it comprises touch sensing, wherein this touch sensing comprises visible area electrode, be arranged at the cushion on this visible area electrode, and the metal RCA be arranged on this cushion, to improve this metal RCA and the interelectrode adhesive force of this visible area, the stability that also this visible area electrode and this metal RCA can be made to transmit signal because of the stability of this cushion promotes.
Another main purpose of the present utility model is to provide a kind of contact panel, comprise touch sensing, wherein this touch sensing comprises transparency carrier, be arranged at the visible area electrode on this transparency carrier, cushion, cushion to be arranged on this visible area electrode and to be adjacent to this transparency carrier, and metal RCA, being arranged on cushion and being adjacent to this transparency carrier, wherein this metal RCA is connected to this visible area electrode indirectly by this cushion.
Another main purpose of the present utility model is to provide a kind of contact panel, comprises touch sensing, and wherein this touch sensing comprises visible area electrode, is arranged at the cushion on this visible area electrode, and is arranged at the metal RCA on this cushion.
Next main purpose of the present utility model is to provide a kind of contact panel, comprises touch sensing, and wherein this touch sensing comprises visible area electrode, metal RCA, and cushion, and cushion is arranged between this visible area electrode and this metal RCA.
A main purpose more of the present utility model is to provide a kind of contact panel, comprise touch sensing, wherein this touch sensing comprises visible area electrode, metal RCA and in conjunction with intensifying device, be arranged between this visible area electrode and this metal RCA in conjunction with intensifying device, in order to strengthening electrical connection therebetween.
In order to above-mentioned purpose of the present utility model, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate institute's accompanying drawings, be described in detail below:
Accompanying drawing explanation
Fig. 1 is the top view of existing contact panel.
Fig. 2 is the schematic diagram of existing contact panel.
Fig. 3 is the schematic diagram of the contact panel according to preferred embodiment of the present utility model.
Reference numeral:
1 existing contact panel
11 existing touch sensings
111 visible area electrodes
112 metal RCAs
113 transparency carriers
The contact panel of 2 the utility model preferred embodiments
The touch sensing of 21 the utility model preferred embodiments
211 cushions
Detailed description of the invention
Fig. 3 is the schematic diagram of the contact panel according to preferred embodiment of the present utility model.In figure 3, this contact panel 2 comprises touch sensing 21, this touch sensing 21 comprises visible area electrode 111, the cushion 211 be arranged on this visible area electrode 111, the metal RCA 112 be arranged on this cushion 211, and transparency carrier 113, wherein this visible area electrode 111, this cushion 211 are adjacent to this transparency carrier 113 all separately with this metal RCA 112.
As shown in Figure 3, this cushion 211 comprises conducting inorganic material, such as carbon paste.So, both can improve metal RCA 112 and the adhesive force of visible area electrode 111, and also this visible area electrode 111 and this metal RCA 112 can have been made to transmit the stability lifting of signal because of the stability of this fender 211.And, because this cushion 211 is different from the material that this visible area electrode 111 and this metal RCA 112 use, then cushioning effect can be produced, avoid in existing contact panel 1 as shown in Figure 2 according to this, this metal RCA 112 included by this touch sensing 11 with this visible area electrode 111 because material is each other close, and it is free to be easy to produce electricity, cause the then failed problem between visible area electrode 111 and metal RCA 112.
That is according to preferred embodiment of the present utility model, cushion 211 is as shown in Figure 3 real in conjunction with intensifying device, is arranged between this visible area electrode 111 and this metal RCA 112, in order to strengthening electrical connection therebetween.Certainly, if those skilled in the art utilize other processing modes, what allow this visible area electrode 111 and this metal RCA 112 is combined with better adhesive force, then also can reach the identical object of strengthening this visible area electrode 111 and adhesion between this metal RCA 112 (such as: when this visible area electrode 111 presents the wedging manner of concaveconvex shape each other with this metal RCA 112, if when it is combined closely mutually, adhesive force between the two should be strengthened).
Embodiment:
1. a contact panel, comprises touch sensing, and wherein this touch sensing comprises:
Transparency carrier;
Visible area electrode, is arranged on this transparency carrier;
Cushion, to be arranged on this visible area electrode and to be adjacent to this transparency carrier; And
Metal RCA, being arranged on this cushion and being adjacent to this transparency carrier, wherein this metal RCA is connected to this visible area electrode indirectly by this cushion.
2. a contact panel, comprises touch sensing, and wherein this touch sensing comprises:
Visible area electrode;
Cushion, is arranged on this visible area electrode; And
Metal RCA, is arranged on this cushion.
3. the contact panel according to embodiment 1 or 2, wherein this cushion comprises conducting inorganic material.
4. the contact panel according to above any embodiment, wherein this conducting inorganic material is carbon paste.
5. the contact panel according to above any embodiment, wherein this cushion is in order to relatively to improve the adhesive force between this visible area electrode and this metal RCA, and because of the stability of this conducting inorganic material, and then promote the transmission signal stability of this visible area electrode and this metal RCA.
6. the contact panel according to above any embodiment, wherein this metal RCA has the first thickness in the scope of 3 μm-15 μm, and this cushion has the second thickness in the scope of 3 μm-15 μm and this visible area electrode has the 3rd thickness being less than 7 μm.
7. a contact panel, comprises touch sensing, and wherein this touch sensing comprises:
Visible area electrode;
Metal RCA; And
Cushion, is arranged between this visible area electrode and this metal RCA.
8. the contact panel according to embodiment 7, wherein this cushion is close contact in this visible area electrode and this metal RCA, this cushion is conducting inorganic material, in order to relatively to improve the adhesive force between this visible area electrode and this metal RCA, and because of the stability of this conducting inorganic material, and then promote the transmission signal stability of this visible area electrode and this metal RCA.
9. the contact panel according to embodiment 7 or 8, wherein this metal RCA has the first thickness in the scope of 3 μm-15 μm, and this cushion has the second thickness in the scope of 3 μm-15 μm and this visible area electrode has the 3rd thickness being less than 7 μm.
10. a contact panel, comprises touch sensing, and wherein this touch sensing comprises:
Visible area electrode;
Metal RCA; And
In conjunction with intensifying device, be arranged between this visible area electrode and this metal RCA, in order to strengthening electrical connection therebetween.
In sum, the utility model provides a kind of contact panel, it comprises touch sensing, wherein this touch sensing comprises visible area electrode, cushion, cushion is arranged on this visible area electrode, and metal RCA, metal RCA is arranged on this cushion, to improve this metal RCA and the interelectrode adhesive force of this visible area, the stability that also this visible area electrode and this metal RCA can be made to transmit signal because of the stability of this cushion promotes, therefore it has progressive and novelty really.
Therefore even if the utility model has been described in detail by the above embodiments and can thought by the personage Ren Shi craftsman being familiar with this technology and modify as all, so neither de-if attached claim institute is for Protector.
Claims (7)
1. a contact panel, comprises touch sensing, and wherein said touch sensing comprises:
Transparency carrier;
Visible area electrode, is arranged on described transparency carrier;
Cushion, to be arranged on described visible area electrode and to be adjacent to described transparency carrier; And
Metal RCA, being arranged on described cushion and being adjacent to described transparency carrier, wherein said metal RCA is connected to described visible area electrode indirectly by described cushion.
2. a contact panel, comprises touch sensing, and wherein said touch sensing comprises:
Visible area electrode;
Cushion, is arranged on described visible area electrode; And
Metal RCA, is arranged on described cushion.
3. contact panel according to claim 2, wherein said metal RCA has the first thickness in the scope of 3 μm-15 μm, and described cushion has the second thickness in the scope of 3 μm-15 μm and described visible area electrode has the 3rd thickness being less than 7 μm.
4. a contact panel, comprises touch sensing, and wherein said touch sensing comprises:
Visible area electrode;
Metal RCA; And
Cushion, is arranged between described visible area electrode and described metal RCA.
5. contact panel according to claim 4, wherein said cushion is close contact in described visible area electrode and described metal RCA, described cushion is conducting inorganic material, in order to relatively to improve the adhesive force between described visible area electrode and described metal RCA, and because of the stability of described conducting inorganic material, and then promote the transmission signal stability of described visible area electrode and described metal RCA.
6. contact panel according to claim 4, wherein said metal RCA has the first thickness in the scope of 3 μm-15 μm, and described cushion has the second thickness in the scope of 3 μm-15 μm and described visible area electrode has the 3rd thickness being less than 7 μm.
7. a contact panel, comprises touch sensing, and wherein said touch sensing comprises:
Visible area electrode;
Metal RCA; And
In conjunction with intensifying device, be arranged between described visible area electrode and described metal RCA, in order to strengthening electrical connection therebetween.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103209222U TWM484745U (en) | 2014-05-26 | 2014-05-26 | Touch panel having buffer layer |
| TW103209222 | 2014-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204302933U true CN204302933U (en) | 2015-04-29 |
Family
ID=51794340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582137.8U Expired - Fee Related CN204302933U (en) | 2014-05-26 | 2014-10-08 | Touch panel with buffer layer |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3194882U (en) |
| CN (1) | CN204302933U (en) |
| DE (1) | DE202015102646U1 (en) |
| TW (1) | TWM484745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278727A (en) * | 2014-05-26 | 2016-01-27 | 恒颢科技股份有限公司 | Touch panel with buffer layer and manufacturing method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3006673A1 (en) * | 2015-12-04 | 2017-06-08 | Leonhard Kurz Stiftung & Co. Kg | Film and method for producing a film |
-
2014
- 2014-05-26 TW TW103209222U patent/TWM484745U/en unknown
- 2014-10-02 JP JP2014005266U patent/JP3194882U/en not_active Expired - Fee Related
- 2014-10-08 CN CN201420582137.8U patent/CN204302933U/en not_active Expired - Fee Related
-
2015
- 2015-05-22 DE DE202015102646.3U patent/DE202015102646U1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278727A (en) * | 2014-05-26 | 2016-01-27 | 恒颢科技股份有限公司 | Touch panel with buffer layer and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3194882U (en) | 2014-12-11 |
| TWM484745U (en) | 2014-08-21 |
| DE202015102646U1 (en) | 2015-09-15 |
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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: 20150429 Termination date: 20181008 |