CN211671046U - Circuit board of flexible panel - Google Patents
Circuit board of flexible panel Download PDFInfo
- Publication number
- CN211671046U CN211671046U CN201922358321.XU CN201922358321U CN211671046U CN 211671046 U CN211671046 U CN 211671046U CN 201922358321 U CN201922358321 U CN 201922358321U CN 211671046 U CN211671046 U CN 211671046U
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- CN
- China
- Prior art keywords
- flexible
- panel
- circuit board
- rubber glue
- silicon rubber
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- 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.)
- Expired - Fee Related
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- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
The utility model discloses a circuit board of flexible panel, including the flexible circuit board body, the bottom of flexible circuit board body is connected with soft base plate through silicon rubber glue, the surface of soft base plate is connected with the polyimide panel through silicon rubber glue, the surface of polyimide panel is connected with the polyester film panel through silicon rubber glue. The utility model discloses a bottom of flexible circuit board body is connected with soft base plate through silicon rubber glue, the effect of increasing flexibility has been played, the surface through soft base plate is connected with the polyimide panel through silicon rubber glue, the surface of polyimide panel is connected with the polyester film panel through silicon rubber glue, the surface of polyester film panel is connected with flexible insulating rubber soft board through silicon rubber glue, the effect of further promoting flexibility has been played, the current circuit board flexibility is poor has been solved, fracture easily when using, cause the circuit paralysis, inconvenient problem has been brought for people's use.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a circuit board of flexible panel.
Background
The name of the circuit board is ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed circuit board and the like, the circuit board makes the circuit miniaturized and visualized, which plays an important role in the batch production of fixed circuits and the optimization of the layout of electrical appliances, but the existing circuit board has poor flexibility, is easy to break when in use, causes circuit paralysis, brings inconvenience for the use of people, therefore, we propose a circuit board of flexible panel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board of flexible panel possesses the advantage of flexible panel, has solved current circuit board flexibility poor, and easy fracture when using causes the circuit paralyses, has brought inconvenient problem for people's use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board of flexible panel, includes the flexible circuit board body, the bottom of flexible circuit board body is connected with soft base plate through silicon rubber glue, the surface of soft base plate is connected with the polyimide panel through silicon rubber glue, the surface of polyimide panel is connected with the polyester film panel through silicon rubber glue, the surface of polyester film panel is connected with flexible insulating rubber soft board through silicon rubber glue, the both sides of flexible circuit board body are connected with flexible top panel and flexible lower panel through silicon rubber glue.
Preferably, the front surface of the flexible circuit board body is connected with a gold-plated metal pattern circuit layer through silicone rubber glue, and the gold-plated metal pattern circuit layer is electrically connected with an external power supply.
Preferably, the thicknesses of the flexible substrate and the polyimide panel are 0.016mm-0.021mm, and the thicknesses of the mylar panel and the flexible insulating rubber flexible panel are 0.022mm-0.029 mm.
Preferably, the flexible upper panel and the flexible lower panel are coated with borosilicate glass coating layers, and phosphate lead powder coating layers are coated on the surfaces of the borosilicate glass coating layers.
Preferably, the thickness of the borosilicate glass coating layer is 0.011mm-0.016mm, and the thickness of the phosphate lead powder coating layer is 0.012mm-0.018 mm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a bottom of flexible circuit board body is connected with soft base plate through silicon rubber glue, the effect of increasing flexibility has been played, the surface through soft base plate is connected with the polyimide panel through silicon rubber glue, the surface of polyimide panel is connected with the polyester film panel through silicon rubber glue, the surface of polyester film panel is connected with flexible insulating rubber soft board through silicon rubber glue, the effect of further promoting flexibility has been played, the current circuit board flexibility is poor has been solved, fracture easily when using, cause the circuit paralysis, inconvenient problem has been brought for people's use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the mylar panel of the present invention;
fig. 3 is a schematic structural diagram of the lead phosphate powder coating layer of the present invention.
In the figure: 1. a flexible circuit board body; 2. a flexible upper panel; 3. a flexible lower panel; 4. a flexible substrate; 5. a polyimide panel; 6. a mylar panel; 7. a flexible insulating rubber soft board; 8. a borosilicate glass coating layer; 9. phosphate lead powder coating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a flexible circuit board body 1, flexible top panel 2, flexible lower panel 3, soft base plate 4, polyimide panel 5, polyester film panel 6, flexible insulating rubber soft board 7, borosilicate glass coating layer 8 and phosphate lead powder coating layer 9 part are the parts that general standard spare or field technician know, and its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a flexible panel circuit board includes a flexible circuit board body 1, the bottom of the flexible circuit board body 1 is connected with a flexible substrate 4 through silicone rubber glue to increase flexibility, the surface of the flexible substrate 4 is connected with a polyimide panel 5 through silicone rubber glue, the surface of the polyimide panel 5 is connected with a polyester film panel 6 through silicone rubber glue, the surface of the polyester film panel 6 is connected with a flexible insulating rubber soft board 7 through silicone rubber glue to further improve flexibility, two sides of the flexible circuit board body 1 are connected with a flexible upper panel 2 and a flexible lower panel 3 through silicone rubber glue, the front surface of the flexible circuit board body 1 is connected with a gold-plated metal pattern circuit layer through silicone rubber glue, the gold-plated metal pattern circuit layer is electrically connected with an external power supply, the thicknesses of the flexible substrate 4 and the polyimide panel 5 are 0.016mm-0.021mm, the thickness of the polyester film panel 6 and the flexible insulating rubber soft board 7 is 0.022mm-0.029mm, the surface of the flexible upper panel 2 and the flexible lower panel 3 is coated with a borosilicate glass coating layer 8, the surface of the borosilicate glass coating layer 8 is coated with a phosphate lead powder coating layer 9, the thickness of the borosilicate glass coating layer 8 is 0.011mm-0.016mm, and the thickness of the phosphate lead powder coating layer 9 is 0.012mm-0.018 mm.
When in use, the flexible circuit board body 1 is connected with the flexible substrate 4 through the silicon rubber glue at the bottom, thereby playing the effect of increasing flexibility, the surface of the flexible substrate 4 is connected with a polyimide panel 5 through silicon rubber glue, the surface of the polyimide panel 5 is connected with a polyester film panel 6 through the silicon rubber glue, the surface of the polyester film panel 6 is connected with a flexible insulating rubber flexible plate 7 through the silicon rubber glue, the effect of further improving flexibility is achieved, the problem that the existing circuit board is poor in flexibility is solved, easy to break when in use, causes the circuit paralysis, brings inconvenience to the use of people, the borosilicate glass coating layer 8 is coated on the surfaces of the flexible upper panel 2 and the flexible lower panel 3, and the phosphate lead powder coating layer 9 is coated on the surface of the borosilicate glass coating layer 8, so that the high-temperature resistant effect is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A circuit board of a flexible panel includes a flexible circuit board body (1), characterized in that: the flexible printed circuit board is characterized in that the bottom of the flexible printed circuit board body (1) is connected with a flexible substrate (4) through silicone rubber glue, the surface of the flexible substrate (4) is connected with a polyimide panel (5) through the silicone rubber glue, the surface of the polyimide panel (5) is connected with a polyester film panel (6) through the silicone rubber glue, the surface of the polyester film panel (6) is connected with a flexible insulating rubber soft board (7) through the silicone rubber glue, and the two sides of the flexible printed circuit board body (1) are connected with a flexible upper panel (2) and a flexible lower panel (3) through the silicone rubber glue.
2. The circuit board of a flexible panel according to claim 1, wherein: the front surface of the flexible circuit board body (1) is connected with a gold-plated metal pattern circuit layer through silicon rubber glue, and the gold-plated metal pattern circuit layer is electrically connected with an external power supply.
3. The circuit board of a flexible panel according to claim 1, wherein: the thicknesses of the flexible substrate (4) and the polyimide panel (5) are 0.016mm-0.021mm, and the thicknesses of the mylar panel (6) and the flexible insulating rubber soft board (7) are 0.022mm-0.029 mm.
4. The circuit board of a flexible panel according to claim 1, wherein: the flexible glass roof is characterized in that borosilicate glass coating layers (8) are coated on the surfaces of the flexible upper panel (2) and the flexible lower panel (3), and phosphate lead powder coating layers (9) are coated on the surfaces of the borosilicate glass coating layers (8).
5. The circuit board of a flexible panel according to claim 4, wherein: the thickness of the borosilicate glass coating layer (8) is 0.011mm-0.016mm, and the thickness of the phosphate lead powder coating layer (9) is 0.012mm-0.018 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922358321.XU CN211671046U (en) | 2019-12-25 | 2019-12-25 | Circuit board of flexible panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922358321.XU CN211671046U (en) | 2019-12-25 | 2019-12-25 | Circuit board of flexible panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211671046U true CN211671046U (en) | 2020-10-13 |
Family
ID=72735713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922358321.XU Expired - Fee Related CN211671046U (en) | 2019-12-25 | 2019-12-25 | Circuit board of flexible panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211671046U (en) |
-
2019
- 2019-12-25 CN CN201922358321.XU patent/CN211671046U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201013 Termination date: 20201225 |