CN204926050U - Three -layer metal nanoparticles net touch panel - Google Patents
Three -layer metal nanoparticles net touch panel Download PDFInfo
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- CN204926050U CN204926050U CN201520572961.XU CN201520572961U CN204926050U CN 204926050 U CN204926050 U CN 204926050U CN 201520572961 U CN201520572961 U CN 201520572961U CN 204926050 U CN204926050 U CN 204926050U
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Abstract
The utility model discloses a three -layer metal nanoparticles net touch panel, it includes first base plate, second base plate and third base plate, the single face of three block base boards goes out the pattern recess through the laser -induced thermal etching, then printing metal nanoparticles thick liquid, and metal nanoparticles starches and form the conducting wire in levelling to recess, first base plate laser ablation face and second base plate laser ablation face bond through the optical cement, and the non - laser ablation face of third base plate laser ablation face and second base plate bonds through the optical cement, form three -layer metal nanoparticles net touch panel. Implement the technical scheme of the utility model, following beneficial effect has: the utility model discloses a touch panel, go out this pattern recess with laser sculpture on the base plate after, the cloth metal nanoparticles printing ink of repasting in levelling to recess, forms the electrically conductive network of metal net, the suitable laser technology of this touch panel, the conductivity is high, the touch -control is sensitive, can realize the touch -control that suspends.
Description
Technical field
The utility model relates to a kind of contact panel, is specifically related to a kind of three layers of nano metal grid contact panel.
Background technology
Nano metal grid contact panel is the advantage such as multi-point touch, transmitance are high, long service life owing to having, and day by day replaces traditional resistive touch panel, mobile phone, player, e-book, net book, personal digital assistant, panel computer use.
The equal more complicated of manufacture craft of traditional capacitance type touch-control panel, and after described capacitance type touch-control panel completes, also need to be fitted by a sealed plastic box layer and display panel, form touching display screen, its complex process, each road technique all causes part substandard products, and then makes the yield rate of capacitance type touch-control panel and touching display screen lower.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of three layers of nano metal grid contact panel, and its manufacture craft is simple and transmitance is high, can realize multiconductor suspension touch control.
In order to solve the problem, the utility model is by the following technical solutions: a kind of three layers of nano metal grid contact panel, it comprises first substrate, second substrate and the 3rd substrate, the one side of described three pieces of substrates goes out pattern groove by laser-induced thermal etching, then nano metal slurry is printed, conducting wire is formed in nano metal slurry Self-leveling to groove, described first substrate laser ablation face and second substrate laser ablation face are undertaken bonding by optical cement, the non-laser etched surface of the 3rd substrate laser etched surface and second substrate is undertaken bonding by optical cement, form three layers of nano metal grid contact panel, described first substrate touch pattern comprises first substrate and draws metal wire and first substrate conductive nano metal wire, described second substrate touch pattern comprises second substrate and draws metal wire and second substrate conductive nano metal wire, described 3rd substrate touch pattern comprises the 3rd substrate and draws metal wire and the 3rd substrate conductive nano metal wire.
Described first substrate, second substrate and the 3rd substrate are rigid substrates, and rigid substrates is the one in glass, hard polycarbonate.
The live width of described lattice and the degree of depth of laser-induced thermal etching relevant with substrate, for rigid substrates, live width scope is 2 ~ 20 μm, and the degree of depth of laser-induced thermal etching and the ratio of width are 1:1, the line length of lattice 5 ~ 100 μm.
Described first substrate, second substrate and the 3rd substrate are flexible base, boards, and flexible base, board is the one in polyester, polyolefin, tygon.
The live width of described lattice and the degree of depth of laser-induced thermal etching relevant with substrate, for flexible base, board, live width scope 10 ~ 50 μm, the degree of depth of laser-induced thermal etching and the ratio of width are 1:2.
Described optical cement is OCA or OCR.
Described nano metal is Nano Silver or Nanometer Copper.
Implement the technical solution of the utility model, there is following beneficial effect: contact panel of the present utility model, after etching this pattern groove with laser on substrate, be coated with nano metal ink Self-leveling again in groove, form metal grill conductive network, this contact panel appropriate laser technique, conductance is high, and touch-control is sensitive, can realize suspension touch control.
Accompanying drawing explanation
Fig. 1 is the touch panel structure provided schematic diagram of nano metal grid.
Fig. 2 is the touch pattern of nano metal grid first substrate.
Fig. 3 is the touch pattern of nano metal grid second substrate.
Fig. 4 is the touch pattern of nano metal grid the 3rd substrate.
1-first substrate; 2-optical cement; 3-second substrate; 4-the 3rd substrate; 5-first substrate draws metal wire; 6-first substrate conductive nano metal wire; 7-first substrate laser ablation face; 8-second substrate laser ablation face; 9-the 3rd substrate laser etched surface; 10-second substrate conductive nano metal wire; 11-second substrate draws metal wire; Metal wire drawn by 12-the 3rd substrate; 13-the 3rd substrate conductive nano metal wire; 14-second substrate non-laser etched surface.
Embodiment
Below with reference to the accompanying drawings 1,2 and in conjunction with the embodiments, the utility model is described in further detail.
As illustrated in fig. 1 and 2, the utility model provides a kind of three layers of nano metal grid contact panel, it comprises first substrate 1, second substrate 3 and the 3rd substrate 4, the one side of described three pieces of substrates goes out pattern groove by laser-induced thermal etching, then nano metal slurry is printed, conducting wire is formed in nano metal slurry Self-leveling to groove, described first substrate laser ablation face 7 and second substrate laser ablation face 8 are undertaken bonding by optical cement, the non-laser etched surface logical 14 of the 3rd substrate laser etched surface 9 and second substrate is crossed optical cement and is carried out bonding, form three layers of nano metal grid contact panel, described first substrate touch pattern comprises first substrate and draws metal wire 5 and first substrate conductive nano metal wire 6, described second substrate touch pattern comprises second substrate and draws metal wire 11 and second substrate conductive nano metal wire 10, described 3rd substrate touch pattern comprises the 3rd substrate and draws metal wire 12 and the 3rd substrate conductive nano metal wire 13.
Described first substrate 1, second substrate 3 and the 3rd substrate 4 are rigid substrates, and rigid substrates is the one in glass, hard polycarbonate.
The live width of described lattice and the degree of depth of laser-induced thermal etching relevant with substrate, for flexible base, board, live width scope 10 ~ 50 μm, the degree of depth of laser-induced thermal etching and the ratio of width are 1:2.
Described first substrate 1, second substrate 3 and the 3rd substrate 4 are flexible base, boards, and flexible base, board is the one in polyester, polyolefin, tygon.
The live width of described lattice and the degree of depth of laser-induced thermal etching relevant with substrate, for rigid substrates, live width scope is 2 ~ 20 μm, and the degree of depth of laser-induced thermal etching and the ratio of width are 1:1, the line length of lattice 5 ~ 100 μm.
Described optical cement is OCA or OCR.
Described nano metal is Nano Silver or Nanometer Copper.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; any people being familiar with this technology is in the technical scope disclosed by the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (7)
1. one kind three layers nano metal grid contact panel, it is characterized in that: comprise first substrate (1), second substrate (3) and the 3rd substrate (4), the one side of described three pieces of substrates goes out pattern groove by laser-induced thermal etching, then nano metal slurry is printed, conducting wire is formed in nano metal slurry Self-leveling to groove, described first substrate laser ablation face (7) and second substrate laser ablation face (8) are undertaken bonding by optical cement, the non-laser etched surface logical (14) of the 3rd substrate laser etched surface (9) and second substrate is crossed optical cement and is carried out bonding, form three layers of nano metal grid contact panel, described first substrate touch pattern comprises first substrate and draws metal wire (5) and first substrate conductive nano metal wire (6), described second substrate touch pattern comprises second substrate and draws metal wire (11) and second substrate conductive nano metal wire (10), described 3rd substrate touch pattern comprises the 3rd substrate and draws metal wire (12) and the 3rd substrate conductive nano metal wire (13).
2. three layers of nano metal grid contact panel according to claim 1, it is characterized in that: described first substrate (1), second substrate (3) and the 3rd substrate (4) are rigid substrates, and rigid substrates is the one in glass, hard polycarbonate.
3. three layers of nano metal grid contact panel according to claim 2, it is characterized in that: the live width of described lattice and the degree of depth of laser-induced thermal etching relevant with substrate, for rigid substrates, live width scope is 2 ~ 20 μm, the degree of depth of laser-induced thermal etching and the ratio of width are 1:1, the line length of lattice 5 ~ 100 μm.
4. three layers of nano metal grid contact panel according to claim 1, it is characterized in that: described first substrate (1), second substrate (3) and the 3rd substrate (4) are flexible base, boards, and flexible base, board is the one in polyester, polyolefin, tygon.
5. three layers of nano metal grid contact panel according to claim 4, it is characterized in that: the live width of described lattice and the degree of depth of laser-induced thermal etching relevant with substrate, for flexible base, board, live width scope 10 ~ 50 μm, the degree of depth of laser-induced thermal etching and the ratio of width are 1:2.
6. three layers of nano metal grid contact panel according to claim 1, is characterized in that: described optical cement is OCA or OCR.
7. three layers of nano metal grid contact panel according to claim 1, is characterized in that: described nano metal is Nano Silver or Nanometer Copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572961.XU CN204926050U (en) | 2015-07-31 | 2015-07-31 | Three -layer metal nanoparticles net touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572961.XU CN204926050U (en) | 2015-07-31 | 2015-07-31 | Three -layer metal nanoparticles net touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926050U true CN204926050U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520572961.XU Active CN204926050U (en) | 2015-07-31 | 2015-07-31 | Three -layer metal nanoparticles net touch panel |
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| CN (1) | CN204926050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696975A (en) * | 2017-10-20 | 2019-04-30 | 南昌欧菲光科技有限公司 | Manufacturing method, touch panel, touch screen and the electronic device of touch panel |
| CN117253805A (en) * | 2023-11-03 | 2023-12-19 | 浙江晶引电子科技有限公司 | Repeatable high-precision preparation method of flexible film packaging substrate |
-
2015
- 2015-07-31 CN CN201520572961.XU patent/CN204926050U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696975A (en) * | 2017-10-20 | 2019-04-30 | 南昌欧菲光科技有限公司 | Manufacturing method, touch panel, touch screen and the electronic device of touch panel |
| CN117253805A (en) * | 2023-11-03 | 2023-12-19 | 浙江晶引电子科技有限公司 | Repeatable high-precision preparation method of flexible film packaging substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301899 Baodi City Economic Development Zone, Tianjin Bao Zhong Road Z8 Patentee after: Tianjin Baoxing Wei Polytron Technologies Inc Address before: 301899 Baodi City Economic Development Zone, Tianjin Bao Zhong Road Z8 Patentee before: Tianjin Baoxing prestige Science and Technology Ltd. |
|
| CP01 | Change in the name or title of a patent holder |