CN203708630U - Upper and lower layer line conduction structure for screen printing grouting - Google Patents
Upper and lower layer line conduction structure for screen printing grouting Download PDFInfo
- Publication number
- CN203708630U CN203708630U CN201320892401.3U CN201320892401U CN203708630U CN 203708630 U CN203708630 U CN 203708630U CN 201320892401 U CN201320892401 U CN 201320892401U CN 203708630 U CN203708630 U CN 203708630U
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- China
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- layer
- line layer
- silver slurry
- screen printing
- silver paste
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Abstract
The utility model discloses an upper and lower layer line conduction structure for screen printing grouting. The upper and lower layer line conduction structure comprises a base material, an upper silver paste line layer, a lower silver paste line layer and insulation ink layers, wherein the lower silver paste line layer is printed on the upper surface of the base material, the insulation ink layers are printed on the lower silver paste line layer, the insulation ink layer is provided with conduction holes, the upper silver paste line layer is printed on one insulation ink layer, and silver paste seeps into the conduction holes and therefore the upper silver paste line layer is connected with the lower silver paste line layer. The upper and lower layer line conduction structure for screen printing grouting is advantaged by reduced production processes, reduced production cost, and improved production efficiency.
Description
Technical field
The utility model belongs to a kind of membrane switch technology field, relates in particular at the base material one side of thin film switch and does not need CNC(Digit Control Machine Tool) in boring situation, make circuit levels realize conducting.
Background technology
In existing many silk-screen printing techniques, if product circuit profile one side can not meet while realizing its function, generally hole and just can realize levels conducting and meet and realize its function by CNC at base material positive back face printing electrically conductive ink.But the CNC boring invisible increase operation of meeting and cost, and production efficiency is lower.
Utility model content
For this reason, technical problem to be solved in the utility model is to provide the levels line conduction structure of silk screen printing grout, to reduce production process and cost, to enhance productivity, overcomes the deficiency that prior art exists.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of levels line conduction structure of silk screen printing grout, comprise base material, upper silver slurry line layer, lower silver slurry line layer, it is characterized in that: also comprise dielectric ink layer, described lower silver slurry line layer is printed on the upper surface of base material, described dielectric ink layer is printed on lower silver slurry line layer, on described dielectric ink layer, have via, described upper silver slurry line layer is printed on dielectric ink layer, and in via, is impregnated with silver slurry and starches line layer with lower silver and be communicated with.
In embodiment of the present utility model, described dielectric ink layer has two-layer, and the thickness of every layer of dielectric ink layer is 10-15um.
Described via is circular hole, and aperture is 0.4-0.6mm.
In the utility model, by upper and lower silver slurry line layer being all printed on to the upper surface of base material, and print the two-layer dielectric ink layer with via between upper and lower silver slurry line layer, realize the conducting of upper and lower silver slurry line layer by via.This manufacturing process, all adopts the technique of silk screen printing, does not need to carry out in addition CNC boring again, has reduced operation and cost, has also improved production efficiency.
The advantage of therefore, the utlity model has minimizing production process and cost, enhancing productivity.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated:
Fig. 1 is structural representation of the present utility model.
In figure:
101-base material, the upper silver slurry of 102-line layer, silver slurry line layer under 103-, 104-dielectric ink layer, 105-via.
Embodiment
As shown in Figure 1, the levels line conduction structure of silk screen printing grout of the present utility model, comprises base material 101, upper silver slurry line layer 102, lower silver slurry line layer 103 and two-layer dielectric ink layer 104.
Wherein, lower silver slurry line layer 103 is printed on the upper surface of base material 101, and two-layer edge ink layer 104 is printed on lower silver slurry line layer 103 successively, and at printing dielectric ink layer 104, leaves via 105.Finally upper silver slurry line layer 102 is printed on to the superiors, the silver slurry of upper silver slurry line layer 102 can infiltrate via 105 and be communicated with lower silver slurry line layer 103.
The thickness of upper silver slurry line layer 102 is 0.125mm, and the thickness of lower silver slurry line layer 103 is 0.125mm, and the thickness of every layer of dielectric ink layer 104 is 10-15um.Via 105 is circular hole, and aperture is 0.4-0.6mm.
The utility model is all printed on the upper surface of base material by upper and lower silver is starched to line layer, and prints the two-layer dielectric ink layer with via between upper and lower silver slurry line layer, realizes the conducting of upper and lower silver slurry line layer by via.This manufacturing process, all adopts the technique of silk screen printing, does not need to carry out in addition CNC boring again, has reduced operation and cost, has also improved production efficiency.
Can find out the advantage of the utlity model has minimizing production process and cost, enhancing productivity by foregoing detailed description.
But; those skilled in the art will recognize that; above-mentioned embodiment is exemplary; in order better to make those skilled in the art can understand this patent; can not be interpreted as it is the restriction to this patent protection range; as long as any being equal to done according to spirit that this patent discloses changes or modify, all fall into the scope of this patent protection.
Claims (3)
1. the levels line conduction structure of a silk screen printing grout, comprise base material, upper silver slurry line layer, lower silver slurry line layer, it is characterized in that: also comprise dielectric ink layer, described lower silver slurry line layer is printed on the upper surface of base material, described dielectric ink layer is printed on lower silver slurry line layer, on described dielectric ink layer, have via, described upper silver slurry line layer is printed on dielectric ink layer, and in via, is impregnated with silver slurry and starches line layer with lower silver and be communicated with.
2. the levels line conduction structure of silk screen printing grout according to claim 1, is characterized in that: described dielectric ink layer has two-layer, the thickness of every layer of dielectric ink layer is 10-15umm.
3. the levels line conduction structure of silk screen printing grout according to claim 1 and 2, is characterized in that: described via is circular hole, aperture is 0.4-0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892401.3U CN203708630U (en) | 2013-12-31 | 2013-12-31 | Upper and lower layer line conduction structure for screen printing grouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892401.3U CN203708630U (en) | 2013-12-31 | 2013-12-31 | Upper and lower layer line conduction structure for screen printing grouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708630U true CN203708630U (en) | 2014-07-09 |
Family
ID=51059004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320892401.3U Expired - Fee Related CN203708630U (en) | 2013-12-31 | 2013-12-31 | Upper and lower layer line conduction structure for screen printing grouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106201077A (en) * | 2016-06-30 | 2016-12-07 | 信利光电股份有限公司 | A kind of touch screen and film assembly thereof |
| CN108990263A (en) * | 2018-09-14 | 2018-12-11 | 无锡市科虹标牌有限公司 | One kind is printed on one side substrate and its bilayer conductive ink technology |
-
2013
- 2013-12-31 CN CN201320892401.3U patent/CN203708630U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106201077A (en) * | 2016-06-30 | 2016-12-07 | 信利光电股份有限公司 | A kind of touch screen and film assembly thereof |
| CN108990263A (en) * | 2018-09-14 | 2018-12-11 | 无锡市科虹标牌有限公司 | One kind is printed on one side substrate and its bilayer conductive ink technology |
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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: 20140709 Termination date: 20181231 |