CN204425781U - The anti-fracture structure of backlight FPC and backlight module - Google Patents
The anti-fracture structure of backlight FPC and backlight module Download PDFInfo
- Publication number
- CN204425781U CN204425781U CN201520133728.1U CN201520133728U CN204425781U CN 204425781 U CN204425781 U CN 204425781U CN 201520133728 U CN201520133728 U CN 201520133728U CN 204425781 U CN204425781 U CN 204425781U
- Authority
- CN
- China
- Prior art keywords
- rib
- backlight
- backlight fpc
- fpc
- individual layer
- Prior art date
- 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.)
- Active
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses anti-fracture structure and the backlight module of a kind of backlight FPC.The anti-fracture structure of backlight FPC comprises the first rib for strengthening backlight FPC Resisting fractre intensity and the second rib.Wherein, the first rib and the second rib are located at the both sides of the backlight circuit of backlight FPC respectively.First rib is laid on backlight FPC, and the first end of the first rib is located in the individual layer district of backlight FPC, and the second end of the first rib is located in the non-individual layer district of backlight FPC.Second rib is laid on backlight FPC, and the first end of the second rib is located in the individual layer district of backlight FPC, and the second end of the second rib is located in the non-individual layer district of backlight FPC.
Description
Technical field
The utility model relates to backlight FPC(Flexible Printed Circuit, flexible PCB, lower with) anti-fracture structure and backlight module.
Background technology
Backlight FPC when mounted, needs to carry out bending process to FPC usually.In order to make FPC more be convenient to bending, be that individual layer wiring is arranged in the bent area of FPC, this individual layer wiring area is defined as individual layer district.But due to little compared with other regions of the thickness in individual layer district, in bending process, easily rupturing in individual layer district and junction, non-individual layer district, thus makes the circuit generation open circuit of backlight FPC, have a strong impact on the normal work of backlight circuit.
Utility model content
The main object of the utility model is: provide a kind of anti-fracture structure that can prevent backlight FPC from the backlight FPC ruptured occurring in bending process.
For achieving the above object, the utility model provides the anti-fracture structure of a kind of backlight FPC, and the anti-fracture structure of this backlight FPC comprises the first rib for strengthening backlight FPC Resisting fractre intensity and the second rib; Wherein, the first rib and the second rib are located at the both sides of the backlight circuit of backlight FPC respectively; First rib is laid on the base material of backlight FPC, and the first end of the first rib is located in the individual layer district of described backlight FPC, and the second end of the first rib is located in the non-individual layer district of described backlight FPC; Described second rib is laid on the base material of backlight FPC, and the first end of described second rib is located in the individual layer district of described backlight FPC, and the second end of described second rib is located in the non-individual layer district of described backlight FPC.
Preferably, described first rib and/or the second rib are exposed copper in air ambient.
For achieving the above object, the utility model also provides a kind of backlight module, and this backlight module comprises the individual layer district of backlight FPC and the non-individual layer district of backlight FPC.Backlight module also comprises the anti-fracture structure of backlight FPC, and this anti-fracture structure comprises the first rib for strengthening backlight FPC Resisting fractre intensity and the second rib; Wherein, the first rib and the second rib are located at the both sides of the backlight circuit of backlight FPC respectively; First rib is laid on the base material of backlight FPC, and the first end of the first rib is located in the individual layer district of described backlight FPC, and the second end of the first rib is located in the non-individual layer district of described backlight FPC; Described second rib is laid on the base material of backlight FPC, and the first end of described second rib is located in the individual layer district of described backlight FPC, and the second end of described second rib is located in the non-individual layer district of described backlight FPC.
The anti-fracture structure of the backlight FPC that the utility model provides, the first rib of this structure and the second rib are located at the both sides of the backlight circuit of backlight FPC respectively.First rib and the second rib are all laid on the base material of backlight FPC, and the first rib and the individual layer district of the second rib across backlight FPC and the non-individual layer district of backlight FPC.When the stressed bending of backlight FPC, the first rib and the second reinforcing section do not improve the Resisting fractre intensity of backlight FPC both sides, thus avoid backlight FPC to cause fracture due to its both sides undercapacity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-fracture structure of the utility model backlight FPC;
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides the anti-fracture structure of a kind of backlight FPC.
With reference to the structural representation that Fig. 1 and 2, Fig. 1 are the anti-fracture structure of the utility model backlight FPC; Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1.The present embodiment provides the anti-fracture structure of a kind of backlight FPC, and the anti-fracture structure of this backlight FPC comprises the first rib 1 and the second rib 2 for strengthening backlight FPC Resisting fractre intensity.Wherein, the first rib 1 and the second rib 2 are located at the both sides of the backlight circuit 3 of backlight FPC respectively.First rib 1 is laid on the base material 4 of backlight FPC, and the first end 11 of the first rib 1 is located in the individual layer district 5 of backlight FPC, and the second end 12 of the first rib 1 is located in the non-individual layer district 6 of backlight FPC.Second rib 2 is laid on the base material 4 of backlight FPC, and the first end 21 of the second rib 2 is located in the individual layer district 5 of backlight FPC, and the second end 22 of the second rib 2 is located in the non-individual layer district 6 of backlight FPC.
In prior art, in order to make backlight FPC more be convenient to bending, generally carrying out the wiring of backlight circuit individual layer in the bent area of backlight FPC, to reduce the thickness of FPC herein, thus making FPC be more prone to bending.For convenience of describing, individual layer wiring area is defined as the individual layer district 5 of backlight FPC.Other places except the individual layer district 5, backlight FPC of backlight FPC are generally backlight circuit two-layer wiring, for convenience of describing, are defined as the non-individual layer district 6 of backlight FPC.Because the thickness in the individual layer district 5 of backlight FPC is compared with non-individual layer district 6 thin of backlight FPC, in bending process, easily rupturing with the junction, non-individual layer district 6 of backlight FPC in the individual layer district 5 of backlight FPC, thus causes backlight circuit 3 to disconnect.For preventing in bending process, rupture with the junction, non-individual layer district 6 of backlight FPC in the individual layer district 5 of backlight FPC, the utility model provides the anti-fracture structure of a kind of backlight FPC.The anti-fracture structure of this backlight FPC comprises the first rib 1 and the second rib 2.First rib 1 and the second rib 2 are located at the both sides of the backlight circuit 3 of backlight FPC respectively, and namely the backlight circuit 3 of backlight FPC is laid between the first rib 1 and the second rib 2.
Particularly, the first rib 1 comprises first end 11 and the second end 12.First rib 1 is laid on the base material 4 of backlight FPC, and the individual layer district 5 of this first rib 1 across backlight FPC and the non-individual layer district 6 of backlight FPC.Namely the first end 11 of the first rib 1 is in the individual layer district 5 of backlight FPC, and the second end 12 of the first rib 1 is in the non-individual layer district 6 of backlight FPC.When backlight FPC bends, the first rib 1 improves the Resisting fractre intensity of backlight FPC, thus avoids the fracture of backlight FPC caused by side.
Second rib 2 comprises first end 21 and the second end 22.Second rib 2 is laid on the base material 4 of backlight FPC, and the individual layer district 5 of this second rib 2 across backlight FPC and the non-individual layer district 6 of backlight FPC.Namely the first end 21 of the second rib 2 is in the individual layer district 5 of backlight FPC, and the second end 22 of the second rib 2 is in the non-individual layer district 6 of backlight FPC.When backlight FPC bends, the second rib 2 improves the Resisting fractre intensity of backlight FPC, thus avoids the fracture of backlight FPC caused by side.
The anti-fracture structure of the backlight FPC that the utility model provides, the first rib 1 of this structure and the second rib 2 are located at the both sides of the backlight circuit 3 of backlight FPC respectively.First rib 1 and the second rib 2 are all laid on the base material 4 of backlight FPC, and the first rib 1 and the individual layer district 5 of the second rib 2 across backlight FPC and the non-individual layer district 6 of backlight FPC.When the stressed bending of backlight FPC, the first rib 1 and the second rib 2 improve the Resisting fractre intensity of backlight FPC both sides respectively, thus avoid backlight FPC to cause fracture due to its both sides undercapacity.
Further, the first rib 1 and the second rib 2 are exposed copper in air ambient.It should be noted that the first rib 1 and the second rib 2 are mainly used for improving the intensity of backlight FPC Resisting fractre.In the present embodiment, the first rib 1 and the exposed copper in air ambient of the second rib 2.
The utility model also provides a kind of backlight module, and this backlight module comprises the anti-fracture structure of backlight FPC.The structure of the anti-fracture structure of this backlight FPC can refer to above-described embodiment, does not repeat them here.Naturally, the backlight module due to the present embodiment have employed the technical scheme of the anti-fracture structure of above-mentioned backlight FPC, and therefore this backlight module has all beneficial effects of the anti-fracture structure of above-mentioned backlight FPC.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. an anti-fracture structure of backlight FPC, is characterized in that, comprises the first rib for strengthening backlight FPC Resisting fractre intensity and the second rib; Wherein, the first rib and the second rib are located at the both sides of the backlight circuit of backlight FPC respectively; First rib is laid on the base material of backlight FPC, and the first end of the first rib is located in the individual layer district of described backlight FPC, and the second end of the first rib is located in the non-individual layer district of described backlight FPC; Described second rib is laid on the base material of backlight FPC, and the first end of described second rib is located in the individual layer district of described backlight FPC, and the second end of described second rib is located in the non-individual layer district of described backlight FPC.
2. the anti-fracture structure of backlight FPC as claimed in claim 1, it is characterized in that, described first rib and the second rib are exposed copper in air ambient.
3. a backlight module, comprise the individual layer district of backlight FPC and the non-individual layer district of backlight FPC, it is characterized in that, backlight module also comprises the anti-fracture structure of backlight FPC as claimed in claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133728.1U CN204425781U (en) | 2015-03-10 | 2015-03-10 | The anti-fracture structure of backlight FPC and backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133728.1U CN204425781U (en) | 2015-03-10 | 2015-03-10 | The anti-fracture structure of backlight FPC and backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425781U true CN204425781U (en) | 2015-06-24 |
Family
ID=53476105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520133728.1U Active CN204425781U (en) | 2015-03-10 | 2015-03-10 | The anti-fracture structure of backlight FPC and backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204425781U (en) |
-
2015
- 2015-03-10 CN CN201520133728.1U patent/CN204425781U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203225828U (en) | Camera module | |
| CN202514167U (en) | Connecting structure for hard circuit boards and flexible circuit boards of LED (Light Emitting Diode) strip | |
| CN203104954U (en) | Reinforced flexible circuit board | |
| CN204425781U (en) | The anti-fracture structure of backlight FPC and backlight module | |
| CN203775513U (en) | Flexible circuit board | |
| CN202603044U (en) | Connection type circuit board | |
| CN204968227U (en) | Prevent cracked FPC in a poor light | |
| CN201654735U (en) | Touch screen display device | |
| CN204464553U (en) | A kind of new antenna shell fragment and comprise the antenna module of described antenna shrapnel | |
| CN203205413U (en) | Metal layout structure of integrated power transistor | |
| CN204859740U (en) | Flexible circuit board | |
| CN202979461U (en) | Fracture prevention structure of flexible printed circuit board and flexible printed circuit board | |
| CN206061295U (en) | A kind of junction point structure and imposite FPC of FPC | |
| CN205755030U (en) | A kind of anti-fracture structure of FPC golden finger | |
| CN204669726U (en) | Three-dimensional group dress wiring board | |
| CN204577816U (en) | Braid inserted sheet | |
| CN204350443U (en) | A kind of anti-golden finger fracture flexible wires plate | |
| CN204131824U (en) | A kind of flexible PCB | |
| CN202282911U (en) | Anti-breakage bendable flexible-rigid board | |
| CN201066956Y (en) | A flexible line board terminal | |
| CN201854503U (en) | Combining connector for flexible printed circuit | |
| CN203708623U (en) | FPC single-layer bending region structure | |
| CN205491467U (en) | PCBA tool | |
| CN203340410U (en) | Flexible circuit board | |
| CN204539608U (en) | A kind of Novel flexible circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |