CN219677111U - Film opening Guan Daoguang film capable of achieving luminous and production efficiency - Google Patents
Film opening Guan Daoguang film capable of achieving luminous and production efficiency Download PDFInfo
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- CN219677111U CN219677111U CN202320794454.5U CN202320794454U CN219677111U CN 219677111 U CN219677111 U CN 219677111U CN 202320794454 U CN202320794454 U CN 202320794454U CN 219677111 U CN219677111 U CN 219677111U
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- film
- layer
- circuit layer
- light guide
- guide film
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000002955 isolation Methods 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 10
- 239000010410 layer Substances 0.000 abstract description 60
- 230000000694 effects Effects 0.000 abstract description 8
- 239000012790 adhesive layer Substances 0.000 abstract description 5
- 238000003475 lamination Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 208000003464 asthenopia Diseases 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a film opening Guan Daoguang film capable of considering light emission and production efficiency, which comprises a lower circuit layer, wherein a back adhesive layer is arranged at the bottom of the lower circuit layer in an adhering manner, an isolation layer is arranged at the top of the lower circuit layer, an upper circuit layer is arranged at the top of the isolation layer, outgoing lines are arranged at one ends of the lower circuit layer and the upper circuit layer, a light guide film is arranged at the top of the upper circuit layer, a surface adhesive layer is arranged at the top of the light guide film, and a surface plate layer is arranged at the top of the surface adhesive layer. The light guide film is changed into full-page lamination, the backlight effect of the product is considered, the production lamination efficiency is improved, the labor is saved, and the cost is reduced; in addition, through setting up the locating hole that corresponds with the button contact on the upper circuit layer on the light guide film, when processing, come to laminate with the circuit according to the locating hole on the light guide film, improve production line production efficiency and guarantee the good effect in a poor light of product again.
Description
Technical Field
The utility model relates to the technical field of film switch equipment, in particular to a film opening Guan Daoguang film capable of achieving both luminescence and production efficiency.
Background
The membrane switch is an operating system integrating key functions, indication elements and instrument panels. The circuit consists of a panel, an upper circuit, an isolation layer and a lower circuit. When the membrane switch is pressed down, the contact of the upper circuit is deformed downwards to be contacted and conducted with the polar plate of the lower circuit, after the finger is loosened, the contact of the upper circuit is rebounded, the circuit is disconnected, and a signal is triggered by the loop. The membrane switch has the advantages of strict structure, attractive appearance and good sealing property. Has the characteristics of moisture resistance, long service life and the like. The method is widely applied to the fields of electronic communication, electronic measuring instruments, industrial control, medical equipment, automobile industry, intelligent toys, household appliances and the like.
Through retrieval, the Chinese patent application number is: 202221540467.1 the utility model discloses a luminous membrane switch, including base plate shell, leaded light baffle and panel layer, the internally mounted of base plate shell has the circuit board, and the outside of base plate shell all is provided with protective structure, and the display screen is installed to one side of panel layer, and one side of display screen is provided with prevents blue light structure, and one side of panel layer is provided with dustproof construction. The utility model increases the flatness of the surface of the display screen by covering the display screen with the coating film, thereby playing a role of reducing light reflection, preventing visual fatigue of users caused by multiple light random reflection, absorbing blue light radiation on the display screen by the blue light prevention coating, preventing the eyes of users from being stimulated by the blue light short wavelength on the display screen, causing vision weakening, and protecting the coating film by the protective film, thereby realizing the blue light reduction function of the device, improving the functionality of the device, preventing the eyes from being radiated by blue light, and causing visual fatigue or aggravating myopia.
Through retrieval, the Chinese patent application number is: 201820145065.9 discloses a light-conductive membrane switch. The light-conductive membrane switch comprises: light guide white PC; the facial mask subassembly sets up the top of light guide sheet white PC, and this facial mask subassembly includes: the mask layer is adhered with the upper interlayer and the upper black glue layer after bubbling; the circuit layer assembly is arranged below the light guide sheet white PC, and the mask assembly comprises components which are sequentially stuck together: the lower interlayer and the upper black glue, the lower interlayer and the lower black glue, the FPC circuit layer and the back glue layer, and the light guide sheet white PC is inlaid at the corresponding position on the FPC circuit layer; and the light guide sheet white PC and the circuit layer assembly are arranged on the side face of the LED side light. The light-conductive membrane switch can uniformly emit light in a larger area on the control panel, is not influenced by external light, can emit light after being electrified, and has clear, uniform and identifiable effect.
In the technical scheme, when the light guide film is applied to the membrane switch, the light guide film is attached one by one according to keys of the membrane switch, the process is complex, and the production line efficiency is low.
Disclosure of Invention
The utility model aims to provide a film opening Guan Daoguang film capable of achieving both luminescence and production efficiency, wherein a light guide film is changed into full-page lamination, the production lamination efficiency is improved while the backlight effect of a product is achieved, labor is saved, and cost is reduced, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a can compromise luminous and production efficiency's film opening Guan Daoguang membrane, includes the lower circuit layer, the bottom bonding of lower circuit layer is provided with the gum layer, the top of lower circuit layer is provided with the isolation layer, the top of isolation layer is provided with the circuit layer, the one end of lower circuit layer and last circuit layer all is provided with the lead-out wire, the top of last circuit layer is provided with the light guide film, the top of light guide film is provided with the face glue layer, the top of face glue layer is provided with the panel layer.
Preferably, the light guide film is attached to the surface of the upper circuit layer.
Preferably, the light guide film is provided with positioning holes corresponding to the contacts on the upper circuit layer.
Preferably, the thickness of the light guide film is 0.15mm-0.25mm.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the light guide film is bonded on the upper circuit layer, so that the light guide film is changed into full-page bonding, the backlight effect of the product is considered, the production bonding efficiency is improved, the labor is saved, and the cost is reduced; in addition, through setting up the locating hole that corresponds with the button contact on the upper circuit layer on the light guide film, when processing, come to laminate with the circuit according to the locating hole on the light guide film, improve production line production efficiency and guarantee the good effect in a poor light of product again.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the positioning hole of the present utility model.
In the figure: 1. a lower circuit layer; 2. a back adhesive layer; 3. an isolation layer; 4. an upper circuit layer; 5. a lead-out wire; 6. a light guide film; 7. a surface adhesive layer; 8. a panel layer; 9. and positioning holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution:
the utility model provides a can compromise luminous and production efficiency's film opening Guan Daoguang membrane, includes circuit layer 1 down, and the bottom bonding of circuit layer 1 is provided with gum layer 2 down, and the top of circuit layer 1 is provided with isolation layer 3 down, and the top of isolation layer 3 is provided with circuit layer 4, and the one end of circuit layer 1 and circuit layer 4 down all is provided with lead-out wire 5, and the top of circuit layer 4 is provided with light guide film 6, and the top of light guide film 6 is provided with face glue layer 7, and the top of face glue layer 7 is provided with panel layer 8.
The light guide film 6 is provided on the surface of the upper circuit layer 4 by bonding. The light guide film 6 is provided with positioning holes 9 corresponding to the contacts on the upper circuit layer 4. The thickness of the light guiding film 6 is 0.15mm-0.25mm.
According to the utility model, the light guide film 6 is bonded on the upper circuit layer 4, so that the light guide film 6 is changed into full-page bonding, the backlight effect of the product is considered, the production bonding efficiency is improved, the labor is saved, and the cost is reduced; in addition, through setting up the locating hole 9 that corresponds with the button contact on upper circuit layer 4 on light guide film 6, when processing, come to laminate with the circuit according to locating hole 9 on the light guide film 6, improve production line production efficiency and guarantee the good backlight effect of product again.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (4)
1. The utility model provides a can compromise luminous and production efficiency's film open Guan Daoguang membrane, includes lower circuit layer (1), its characterized in that: the bottom bonding of lower circuit layer (1) is provided with gum layer (2), the top of lower circuit layer (1) is provided with isolation layer (3), the top of isolation layer (3) is provided with circuit layer (4), the one end of lower circuit layer (1) and last circuit layer (4) all is provided with lead-out wire (5), the top of last circuit layer (4) is provided with light guide film (6), the top of light guide film (6) is provided with face glue layer (7), the top of face glue layer (7) is provided with panel layer (8).
2. The film according to claim 1, wherein the film is a Guan Daoguang film having both light emission and production efficiency, and further comprising: the light guide film (6) is arranged on the surface of the upper circuit layer (4) in a bonding way.
3. The film according to claim 1, wherein the film is a Guan Daoguang film having both light emission and production efficiency, and further comprising: and positioning holes (9) corresponding to the upper contacts of the upper circuit layer (4) are formed in the light guide film (6).
4. The film according to claim 1, wherein the film is a Guan Daoguang film having both light emission and production efficiency, and further comprising: the thickness of the light guide film (6) is 0.15mm-0.25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320794454.5U CN219677111U (en) | 2023-04-12 | 2023-04-12 | Film opening Guan Daoguang film capable of achieving luminous and production efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320794454.5U CN219677111U (en) | 2023-04-12 | 2023-04-12 | Film opening Guan Daoguang film capable of achieving luminous and production efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219677111U true CN219677111U (en) | 2023-09-12 |
Family
ID=87898054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320794454.5U Active CN219677111U (en) | 2023-04-12 | 2023-04-12 | Film opening Guan Daoguang film capable of achieving luminous and production efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219677111U (en) |
-
2023
- 2023-04-12 CN CN202320794454.5U patent/CN219677111U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |