CN209460530U - A kind of electromagnetic shielding glass of high transparency high shielding effect - Google Patents
A kind of electromagnetic shielding glass of high transparency high shielding effect Download PDFInfo
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- CN209460530U CN209460530U CN201920460161.7U CN201920460161U CN209460530U CN 209460530 U CN209460530 U CN 209460530U CN 201920460161 U CN201920460161 U CN 201920460161U CN 209460530 U CN209460530 U CN 209460530U
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Abstract
The utility model discloses a kind of electromagnetic shielding glass of high transparency high shielding effect, electromagnetic shielding glass is arranged on liquid crystal display, the electromagnetic shielding glass include the first film layer being oppositely arranged up and down and the 4th film layer, be coated on first film layer and the 4th film layer outer periphery edge copper foil and the second film layer and third membrane layer that are arranged between first film layer and the 4th film layer from top to bottom；4th film layer is contacted with liquid crystal display, and first film layer is glare proof glass, and the second film layer is nano-silver conductive film, and third membrane layer is shielding nethike embrane, and the 4th film layer is anti-reflection film.The electromagnetic shielding glass of the utility model design increases transmitance by setting nano-silver conductive film while meeting shield effectiveness, improves display effect；Low manufacture cost, and production attaching process is simple, reduces liquid crystal display and highlights the cost of repacking, and then substantially reduces overall cost.
Description
Technical field
The utility model relates to field of electronic device more particularly to a kind of electromagnetic shielding glass of high transparency high shielding effect.
Background technique
Traditional electromagnetic shielding glass generally uses wired network process, and this technique is among layer glass with PVB film
Wire mesh is fused together, the requirement of shield effectiveness is able to satisfy, but transmitance is too low to only have 40% or so, and liquid crystal display
Screen very darknet lattice are obvious after curtain sticks this shield glass, and display effect is very poor, and the life of this wired net shield glass
Production cost is relatively high, and repacking must just be highlighted to liquid crystal display by normally showing, to increase power consumption, and liquid crystal display is changed
Dress, cost also will increase.
Utility model content
In order to solve the problems in the existing technology, the utility model provides a kind of electromagnetic screen of high transparency high shielding effect
Glass is covered, the technical solution is as follows:
The utility model provides a kind of electromagnetic shielding glass of high transparency high shielding effect, and electromagnetic shielding glass is arranged in liquid crystal display
On, the electromagnetic shielding glass include the first film layer being oppositely arranged up and down and the 4th film layer, be coated on first film layer and
The copper foil on the outer periphery edge of the 4th film layer and the second film being arranged between first film layer and the 4th film layer from top to bottom
Layer and third membrane layer；4th film layer is contacted with liquid crystal display, and first film layer is glare proof glass, and the second film layer is nanometer
Silver conductive film, third membrane layer are shielding nethike embrane, and the 4th film layer is anti-reflection film.
Further, the end of first film layer, the second film layer, third membrane layer and the 4th film layer is contacted with copper foil.
Further, the third membrane layer is hollow reticular structure.
Further, the third membrane layer is made of copper material.
Further, first film layer, the second film layer, third membrane layer and the 4th film layer are bonded by make-up machine.
Further, the thickness of electromagnetic shielding glass is less than or equal to 5 millimeters.
Further, electrically heated glass, the end of the electrically heated glass and copper are provided with above first film layer
Foil contact.
Further, the electrically heated glass includes two white glass and the wired net that is arranged between two white glass
Layer, is provided with glue-line between the wired stratum reticulare and white glass；Electrode layer is provided between the white glass and the first film layer.
Technical solution bring provided by the utility model has the beneficial effect that:
A. the electromagnetic shielding glass of the utility model design is meeting the same of shield effectiveness by setting nano-silver conductive film
Shi Zengjia transmitance；
B. the electromagnetic shielding glass low manufacture cost of the utility model design, and production attaching process is simple, reduces liquid
Crystalline substance screen highlights the cost of repacking, and then substantially reduces overall cost.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the side view of the electromagnetic shielding glass of high transparency high shielding effect provided by the embodiment of the utility model.
Wherein, appended drawing reference includes: the first film layer of 1-, the second film layer of 2-, 3- third membrane layer, the 4th film layer of 4-, 5- copper foil,
6- liquid crystal display.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The data used are interchangeable under appropriate circumstances, so that the embodiments of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " includes " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, device, product or equipment
Those of be not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes,
Other intrinsic step or units of method, product or equipment.
In one embodiment of the utility model, a kind of electromagnetic shielding glass of high transparency high shielding effect is provided, specifically
Referring to Fig. 1, electromagnetic shielding glass is arranged on liquid crystal display 6 structure, and the electromagnetic shielding glass includes the be oppositely arranged up and down
One film layer 1 and the 4th film layer 4, be coated on first film layer 1 and the 4th film layer 4 outer periphery edge copper foil 5 and on to
Lower the second film layer 2 and third membrane layer 3 being arranged between first film layer 1 and the 4th film layer 4；4th film layer 4 and liquid
Crystalline substance screen contact, first film layer 1 are glare proof glass, and the second film layer 2 is nano-silver conductive film, and third membrane layer 3 is gauze screen
Film, the third membrane layer 3 are hollow reticular structure, and the third membrane layer 3 is preferably made of copper, and the 4th film layer 4 is anti-reflection film.
First film layer 1, the second film layer 2, third membrane layer 3 and the 4th film layer 4 end contacted with copper foil 5, it is described
The section of copper foil is U-shaped, and four tunic layers are connected with copper foil 5, so that whole transmitance increases, nano-silver conductive film has high saturating
Bright, high transmittance advantage, and high reliablity show that the transmitance of shield glass can reach 70% or so, shielding by test
Efficiency screen effect in 30MHz is 85db, and display effect net shield glass more wired than tradition is finer and smoother, more preferable, equal conditions
Under, screen effect is 70db when tradition wired net shield glass 30MHz, transmitance 40%, and electromagnetic shielding glass is meeting shielding effect
Increase transmitance while energy.
First film layer 1, the second film layer 2, third membrane layer 3 and the 4th film layer 4 are bonded by make-up machine, i.e., by four tunics
Layer is completed to being bonded on hard make-up machine commonly using soft, and the included viscosity of the first film layer 1, the second film layer 2 and the 4th film layer 4 is relatively held
It is easily bonded to each other integrally, PVB film can be saved, then form required electromagnetic shielding glass, production after carrying out deaeration machine deaeration
Cost is lower than wired net shield glass, and production attaching process is simple, after the LCD screen of normal brightness sticks this glass
Will not be too dark, reduce the cost that liquid crystal display changes brightness, the big reduction of overall cost.
In the present invention, the top of first film layer 1 is provided with electrically heated glass, the end of the electrically heated glass
Portion is contacted with copper foil, and the electrically heated glass includes two white glass and the wired stratum reticulare that is arranged between two white glass,
Wired stratum reticulare is made of metal material, preferably copper；Glue-line is provided between the wired stratum reticulare and white glass, glue-line is bonding
Object, preferably glue；Electrode layer is provided between the white glass and the first film layer, electrode layer is respectively arranged with one in two sides up and down
A line with heating function, one end of line with heating function connect positive pole, and the other end connects power cathode, and is arranged and begins to warm up under 0 ° of low temperature
Work uses so that the liquid crystal display can still work normally in the case where low temperature 40 degrees below zero.
Further, the thickness of the electromagnetic shielding glass is less than or equal to 5 millimeters.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of electromagnetic shielding glass of high transparency high shielding effect, which is characterized in that the electromagnetic shielding glass is arranged in liquid crystal display
(6) on, the electromagnetic shielding glass includes the first film layer (1) being oppositely arranged up and down and the 4th film layer (4), is coated on described
The copper foil (5) on the outer periphery edge of one film layer (1) and the 4th film layer (4) and be arranged in from top to bottom first film layer (1) and
The second film layer (2) and third membrane layer (3) between 4th film layer (4)；4th film layer (4) contacts with liquid crystal display (6), described
First film layer (1) is glare proof glass, and the second film layer (2) is nano-silver conductive film, and third membrane layer (3) is to shield nethike embrane, the 4th
Film layer (4) is anti-reflection film.
2. the electromagnetic shielding glass of high transparency high shielding effect according to claim 1, which is characterized in that first film layer
(1), the end of the second film layer (2), third membrane layer (3) and the 4th film layer (4) is contacted with copper foil (5).
3. the electromagnetic shielding glass of high transparency high shielding effect according to claim 1, which is characterized in that the third membrane layer
It (3) is hollow reticular structure.
4. the electromagnetic shielding glass of high transparency high shielding effect according to claim 1, which is characterized in that the third membrane layer
(3) it is made of copper material.
5. the electromagnetic shielding glass of high transparency high shielding effect according to claim 1, which is characterized in that first film layer
(1), the second film layer (2), third membrane layer (3) and the 4th film layer (4) are bonded by make-up machine.
6. the electromagnetic shielding glass of high transparency high shielding effect according to claim 1, which is characterized in that the electromagnetic shielding glass
The thickness of glass is less than or equal to 5 millimeters.
7. the electromagnetic shielding glass of high transparency high shielding effect according to claim 1, which is characterized in that first film layer
(1) electrically heated glass is provided with above, the end of the electrically heated glass is contacted with copper foil.
8. the electromagnetic shielding glass of high transparency high shielding effect according to claim 7, which is characterized in that the electrically heated glass
Including two white glass and the wired stratum reticulare being arranged between two white glass, it is arranged between the wired stratum reticulare and white glass
There is glue-line；Electrode layer is provided between the white glass and the first film layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460161.7U CN209460530U (en) | 2019-04-08 | 2019-04-08 | A kind of electromagnetic shielding glass of high transparency high shielding effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460161.7U CN209460530U (en) | 2019-04-08 | 2019-04-08 | A kind of electromagnetic shielding glass of high transparency high shielding effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209460530U true CN209460530U (en) | 2019-10-01 |
Family
ID=68047706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920460161.7U Active CN209460530U (en) | 2019-04-08 | 2019-04-08 | A kind of electromagnetic shielding glass of high transparency high shielding effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209460530U (en) |
-
2019
- 2019-04-08 CN CN201920460161.7U patent/CN209460530U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215000 101, building 27, No. 568, Zhongshan South Road, Taihu new town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Zhi Bo Mdt InfoTech Ltd Address before: 215000 No. 18 Chengpu Road, Shengpu Town, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: Suzhou Zhi Bo Mdt InfoTech Ltd |