CN206249271U - A kind of OGS screens - Google Patents
A kind of OGS screens Download PDFInfo
- Publication number
- CN206249271U CN206249271U CN201621148280.1U CN201621148280U CN206249271U CN 206249271 U CN206249271 U CN 206249271U CN 201621148280 U CN201621148280 U CN 201621148280U CN 206249271 U CN206249271 U CN 206249271U
- Authority
- CN
- China
- Prior art keywords
- film layers
- ogs
- film layer
- apc
- layers
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of OGS screens; including BM ink layers, an ITO conductive film layers, APC metallic conductions film layer, an OC insulation protections film layer, the 2nd ITO conductive film layers and the 2nd OC insulation protection film layers that glass substrate and glass substrate one side are coated with successively, the thickness of glass substrate is 0.55 1.1mm.Etching is formed with conductive line and electrode on the APC metal conductive films.Etching is formed with conductive line and electrode on the first ITO conductive film layers and the 2nd ITO conductive film layers.The utility model uses advanced photoetching process so that ITO pattern is protected completely by the OC film layers with hole structure, it is to avoid occur performance change in the presence of a harsh environment；The material of APC metallic conduction film layers is silver-colored palladium-copper alloy, electric conductivity is more preferably, will not occur metal layering, electrochemical corrosion etc. under severe applied environment simultaneously abnormal, so as to cause product normally to use, more reliability, can high efficiency production, high financial profit, suitable high-end electronic product applications.
Description
Technical field
The utility model is related to a kind of in touching that the intelligent terminal such as panel computer, industry control, vehicle-mounted, medical industry field uses
Touch screen.
Background technology
OGS touch screen is a kind of technology that ITO conducting films and sensor are directly formed on protective glass, can play protection
The double action of glass and touch sensor, and the film layer knot of country TP SENSOR (touch panel/touch panel glass) at present
Structure is complicated, and thickness is larger, wherein main metal conductive film, factory is generally made SENSOR distributions, receives using MOALMO materials
The conductive and etching performance limitation of AL, typically can only achieve 0.3-0.4 ohm of square resistance, and resistance is big, and electric conductivity is not good；
And MOALMO is multicoating, thus plating membrane efficiency it is relatively slow, while etch-rate is also slow, general etching period needs to reach
To 90-120S, production efficiency compares relatively low, and production capacity hoisting power is not enough；Also easily because each layer metallic diaphragm is with reference to bad
End product is caused easily to occur metal layering, electrochemistry corruption under the severe applied environment such as certain hot and humid, thermal shock
Erosion etc. is abnormal to cause the product cannot normally to use, while most use ITO bridging structures, ITO pattern can not be complete by OC film layers
Protection, therefore reliability is not good.
Utility model content
The purpose of this utility model is to provide a kind of OGS screens, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of OGS screens, including BM ink layers, the ITO conductions that glass substrate and glass substrate one side are coated with successively
Film layer, APC metallic conductions film layer, an OC insulation protections film layer, the 2nd ITO conductive film layers and the 2nd OC insulation protection film layers,
The thickness of glass substrate is 0.55-1.1mm, and the material of APC metal conductive films is silver-colored palladium copper.
As further program of the utility model：Etching is formed with conductive line and electricity on the APC metal conductive films
Pole.
As further program of the utility model：Also carved on the first ITO conductive film layers and the 2nd ITO conductive film layers
Erosion is formed with conductive line and electrode.
As further program of the utility model：The BM ink layers are black color photosensitive resin layer, and thickness is 0.5-
2um。
As further program of the utility model：The thickness of the first ITO conductive film layers is 10-30nm.
As further program of the utility model：The thickness of the 2nd ITO conductive film layers is 20-30nm.
As further program of the utility model：The ground floor OC insulation protections film layer and second layer OC insulation protections
The material of film layer is：Propyleneglycolmethyletheracetate monomethyl ether-ether, light initiator, acryl resin, acrylic monoester or diethylene glycol first
Ether.
As further program of the utility model：The first OC insulation protections film layer and the 2nd OC insulation protection film layers
Thickness be 0.5-1.5um.
As further program of the utility model：The thickness of the APC metal conductive films is 180-220nm.
As further program of the utility model：First OC insulation protections film layer and the 2nd O C insulation protection film layers
OC film layers have the figure of hole structure.
The beneficial effects of the utility model are compared with prior art：
(1) high conductivity, the electrical conductivity of ag material is bigger than aluminium in APC alloy target materials, and resistance is lower；
(2) reliability high, using advanced photoetching process, forms the figure with hole structure, compared with state in OC film layers
The ITO bridging structures of interior main flow, ITO pattern is protected completely by OC (insulating resin) film layer, it is to avoid appearance property in the presence of a harsh environment
Can change.Simultaneously more traditional MOALMO techniques, APC plated films of the present utility model, using silver-colored palladium-copper alloy target, are monofilm
System, only needs one-pass film-forming, and molybdenum aluminium molybdenum plated film needs multiple film forming, while aluminum deficient in stability, easily produce electron transfer,
The phenomenons such as corrosion, and APC plated films metal layering, electrification will not occur under the severe applied environment such as hot and humid, thermal shock
Learn the abnormal phenomenon for causing product normally to use such as corrosion, endurance quality more preferably, be especially suitable for needing to have high conductivity,
The high-end electronic product of the purposes such as high reliability, long-life；
(3) high efficiency production, because MOALMO is multicoating, plating membrane efficiency is slower, while etch-rate is also relatively slow, one
As etching period need to reach 90-120S, production efficiency compare it is relatively low, and APC plated films using alloy target material only need once into
Film, etching period is also only 35S or so, greatly improves speed of production, realizes the lifting of production capacity, and economic benefit is higher.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, in the utility model embodiment, a kind of OGS screens, including glass substrate 1 and the one side of glass substrate 1
BM ink layers 2, an ITO conductive film layers 3, APC metallic conductions film layer 4, an OC insulation protections film layer 5, being coated with successively
Two ITO conductive film layers 6 and the 2nd OC insulation protections film layer 7, the thickness of glass substrate are 0.55-1.1mm.
The material of the ground floor OC insulation protections film layer and second layer OC insulation protection film layers is：Propyleneglycolmethyletheracetate list first
Base ether-ether, light initiator, acryl resin, acrylic monoester or diethylene glycol ethylmethyl ether.
Etching is formed with conductive line and electrode on the APC metal conductive films 4.
Also etching is formed with conductive line and electrode on the first ITO conductive film layers 3 and the 2nd ITO conductive film layers 6.
The BM ink layers 2 are black color photosensitive resin layer, and thickness is 0.5-2um.
The first ITO conductive film layers 3 are conducting film, and its thickness is 10-30nm.
The thickness of the first OC insulation protections film layer 5 and the 2nd OC insulation protections film layer 7 is 0.5-2um.
The material of the APC metal conductive films is silver-colored palladium copper, and thickness is 180-220nm.
The OC film layers of the first OC insulation protections film layer and the 2nd OC insulation protection film layers have the figure of hole structure.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (10)
1. a kind of OGS screens, it is characterised in that the BM ink layers that are coated with successively including glass substrate and glass substrate one side, the
One ITO conductive film layers, APC metallic conductions film layer, an OC insulation protections film layer, the 2nd ITO conductive film layers and the 2nd OC insulation
Protection film layer, the thickness of glass substrate is 0.55-1.1mm, and the material of APC metal conductive films is silver-colored palladium copper.
2. a kind of OGS screens according to claim 1, it is characterised in that etched in the APC metallic conductions film layer and be formed with
Conductive line and electrode.
3. a kind of OGS screens according to claim 1, it is characterised in that an ITO conductive film layers and the 2nd ITO lead
Also etching is formed with conductive line and electrode on electrolemma layer.
4. a kind of OGS screens according to claim 1, it is characterised in that the BM ink layers are black color photosensitive resin layer, thick
It is 0.5~2um to spend.
5. a kind of OGS screens according to claim 1 or 3, it is characterised in that the thickness of an ITO conductive film layers is
10-30nm。
6. a kind of OGS screens according to claim 1 or 3, it is characterised in that the thickness of the 2nd ITO conductive film layers is
20-30nm。
7. a kind of OGS screens according to claim 1, it is characterised in that an OC insulation protections film layer and the 2nd OC
The material of insulation protection film layer is：Propyleneglycolmethyletheracetate monomethyl ether-ether, light initiator, acryl resin, acrylic monoester or two
Ethylene glycol methyl ether.
8. a kind of OGS screens according to claim 1 or 7, it is characterised in that an OC insulation protections film layer and second
The thickness of OC insulation protection film layers is 0.5~1.5um.
9. a kind of OGS screens according to claim 1 and 2, it is characterised in that the thickness of the APC metal conductive films is
180-220nm。
10. a kind of OGS screens according to claim 1, it is characterised in that an OC insulation protections film layer and the 2nd OC insulate
The OC film layers of protection film layer have the figure of hole structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621148280.1U CN206249271U (en) | 2016-10-24 | 2016-10-24 | A kind of OGS screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621148280.1U CN206249271U (en) | 2016-10-24 | 2016-10-24 | A kind of OGS screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206249271U true CN206249271U (en) | 2017-06-13 |
Family
ID=58995788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621148280.1U Active CN206249271U (en) | 2016-10-24 | 2016-10-24 | A kind of OGS screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206249271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244815A (en) * | 2017-06-19 | 2017-10-13 | 合肥市惠科精密模具有限公司 | A kind of TFT LCD displays high transmittivity electricity conducting glass |
-
2016
- 2016-10-24 CN CN201621148280.1U patent/CN206249271U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244815A (en) * | 2017-06-19 | 2017-10-13 | 合肥市惠科精密模具有限公司 | A kind of TFT LCD displays high transmittivity electricity conducting glass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204028877U (en) | A kind of double-layer capacitance type touch-screen transparent conductive film group based on nano-silver thread | |
| CN203588240U (en) | Single-layered glass capacitive touch screen | |
| CN104575698A (en) | Transparent conductive-film structure | |
| CN103474133A (en) | Transparent electric conduction film | |
| CN203422734U (en) | Capacitive touch screen | |
| CN206249271U (en) | A kind of OGS screens | |
| CN203376990U (en) | Transparent conductive film | |
| CN204515751U (en) | Contact panel | |
| CN104793821A (en) | Touch panel and manufacturing method | |
| CN204576474U (en) | A kind of two bridging structures of OGS capacitive touch screen | |
| CN106560780A (en) | OGS screen production technology | |
| CN111477382A (en) | Porous metal composite transparent conductive film and preparation method thereof | |
| CN106328252A (en) | Silver nanowire conducting transparent film and manufacture method thereof | |
| CN206344521U (en) | A kind of thinning touches panel glass | |
| US20160259454A1 (en) | Touch unit, touch substrate and manufacturing method thereof, and flexible touch display device | |
| CN104503644A (en) | Capacitive touch panel and manufacturing method | |
| CN209015727U (en) | A kind of transparent conductive film and touch screen | |
| CN204515739U (en) | Contact panel | |
| CN104347154B (en) | A kind of nesa coating | |
| CN203465963U (en) | Transparent conductive film | |
| CN204515750U (en) | Contact panel | |
| CN204009829U (en) | Panel construction | |
| CN201130366Y (en) | Touch screen with protection glue | |
| CN208172774U (en) | A kind of touch sensing and GG touch screen | |
| CN202838264U (en) | Structure of touch device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |