CN206768003U - A kind of compound radiation conductive adhesive plaster - Google Patents
A kind of compound radiation conductive adhesive plaster Download PDFInfo
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- CN206768003U CN206768003U CN201720239377.1U CN201720239377U CN206768003U CN 206768003 U CN206768003 U CN 206768003U CN 201720239377 U CN201720239377 U CN 201720239377U CN 206768003 U CN206768003 U CN 206768003U
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Abstract
The utility model discloses a kind of compound radiation conductive adhesive plaster, and all GND ends of LCD MODULE can be covered for LCD MODULE, including conductive layer of cloth, insulating cement ply of paper, radiating graphite flake layer and protection film layer, conductive layer of cloth bottom surface；Insulating cement ply of paper is adhered on the top surface of conductive layer of cloth；Radiating graphite flake layer is adhered on conductive layer of cloth bottom surface, and radiating graphite flake layer includes at least one layer of graphite flake；Protection film layer is adhered on radiating graphite flake layer bottom surface；The shape size of radiating graphite flake layer, protection film layer and conductive sheet layer matches；Insulating cement ply of paper can cover other conductive regions in addition to GND ends on LCD MODULE.A kind of compound radiation conductive adhesive plaster disclosed in the utility model; it is reasonable in design effective; it is lifted on LCD MODULE and adheres to conductive layer of cloth, insulating cement ply of paper, radiating graphite flake layer and protection film layer operating efficiency, saves cost of labor, be advantageous to lift its market value and competitiveness.
Description
Technical field
It the utility model is related to LCD MODULE articles for use field, more particularly to a kind of compound radiation conductive adhesive plaster.
Background technology
Many phone solutions require that LCM (LCD MODULE) is glued with the one-sided sticking conductive fabric of large area at present
It is attached, so can effectively solve problem with grounding and antistatic effect can be improved, while because of glass IC elements, backlight LED light is in work
As when give out substantial amounts of heat, customer requirement increase radiating graphite flake is radiated.But problems be present：
1. the graphite flake material that radiates is thin and crisp, production and processing technology difficulty is big, and yield is very low；
2. conductive fabric thickness is in 0.05mm-0.1mm, thin and flexible, punching waste discharge process easily deforms upon, and causes production yield
It is low；
3. conductive fabric is thin and flexible, producing line assembles deformation of easily being crispaturaed when tearing up, and positioning assembling is difficult, and operating efficiency is low；
4. production is folded into above product for the complex conductive fabric of structure, especially some product requirement conductive fabrics
The product back side, production and assembly process difficulty is big, reprocesses and substantially all scraps, the cost of raw material greatly increases.
Utility model content
To solve problem above, the utility model provides one kind and is easy to be not likely to produce shape in punch process, process
Become, positioning assembling is simple, can effectively lift the compound radiation conductive adhesive plaster of operating efficiency.
The utility model provides a kind of compound radiation conductive adhesive plaster, for LCD MODULE, including conductive layer of cloth,
Insulating cement ply of paper, radiating graphite flake layer and protection film layer, the bottom surface of the conductive layer of cloth can cover all of LCD MODULE
GND ends；The insulating cement ply of paper is adhered on the top surface of conductive layer of cloth, and the insulating cement ply of paper can be covered on LCD MODULE
Other conductive regions in addition to GND ends；The radiating graphite flake layer is adhered on conductive layer of cloth bottom surface, the radiating graphite flake layer
Including at least one layer of graphite flake；The protection film layer is adhered on radiating graphite flake layer bottom surface；The radiating graphite flake layer, protection
The shape size of film layer and conductive sheet layer matches.
Preferably, the insulating cement ply of paper includes shading insulation gummed paper, and the shading gummed paper can be covered in backlight LED light light
The glass IC elements that line is irradiated to.
Preferably, the thickness range of the conductive layer of cloth is 0.05mm to 0.1mm.
Preferably, the thickness of the graphite flake is 0.075mm.
Preferably, the thickness of the protection film layer is 0.06mm.
Preferably, the protection film layer is provided with tearing off without viscosity in the region outer rim mutually adhered to radiating graphite flake layer
Piece.
The beneficial effects of the utility model are as follows：
1st, because radiating graphite flake layer is thin and crisp, radiating graphite flake layer, conductive layer of cloth, insulating cement ply of paper are combined into one
It is overall, the punching and processing of the convenient graphite flake layer that radiates；
2nd, in the graphite flake layer bottom surface adhering protective film layer again that radiates, the ability of anti-deformation of conductive layer of cloth is greatly improved, is being produced
It will not be deformed during product operation punching waste discharge, be unlikely to deform when producing line is taken, reduce producing line defective products rate；
3rd, the operation journey that insulating cement ply of paper, conductive layer of cloth and the graphite flake layer that radiates are adhered on LCD MODULE is simplified
Sequence, compound radiation conductive adhesive plaster is disposably adhered on LCD MODULE, reduces the number of the demand of producing line labour, reduce people
Power cost, operating efficiency is lifted, while substantially reduce and Lou paste, pasted by mistake, askew patch risk, preferably ensure LCD MODULE product
Quality；
4th, reduce to do over again and the difficulty of radiating graphite flake layer, conductive layer of cloth and insulating cement ply of paper is adhered on LCD MODULE
Degree, avoid leaking in process of rework and paste, paste more, pasting by mistake, askew patch risk, lift yield of doing over again.
Brief description of the drawings
Below in conjunction with the accompanying drawings, by the way that specific embodiment of the present utility model is described in detail, will make of the present utility model
Technical scheme and other beneficial effects are apparent.
Fig. 1 is the structural representation of the compound radiation conductive adhesive plaster of the utility model embodiment；
Fig. 2 is the decomposition texture schematic diagram of the compound radiation conductive adhesive plaster of the utility model embodiment；
The compound radiation conductive adhesive plaster that Fig. 3 tears off protection film layer for the utility model embodiment is adhered to liquid crystal display mode
Structural representation on block；
Fig. 4 is the mplifying structure schematic diagram of circle I in Fig. 3；
The compound radiation conductive adhesive plaster that Fig. 5 tears off protection film layer for the utility model embodiment is adhered to liquid crystal display mode
The using state structure diagram being placed on block in mobile phone；
Fig. 6 is the mplifying structure schematic diagram of circle II in Fig. 5.
Main element symbol description：
100th, compound radiation conductive adhesive plaster；10th, conductive layer of cloth；20th, insulating cement ply of paper；21st, black shading insulation gummed paper；
22nd, non-shading insulation gummed paper；30th, radiate graphite flake layer；40th, protection film layer；41st, piece is torn off.200th, LCD MODULE；201、
GND ends；202nd, pad；203rd, backlight LED light；300th, body is shielded.
Embodiment
The technological means and its effect taken for further elaboration the utility model, below in conjunction with of the present utility model
Preferred embodiment and its accompanying drawing are described in detail.
It refer to Fig. 1-2, a kind of compound radiation conductive adhesive plaster 100, for LCD MODULE 200, the liquid crystal
For display module 200 located at the bottom of screen body 300, the compound radiation conductive adhesive plaster 100 includes conductive layer of cloth 10, insulation gummed paper
Layer 20, radiating graphite flake layer 30 and protection film layer 40, the shape of the radiating graphite flake layer 30, protection film layer 40 and conductive sheet layer
Size matches, and is easy to the disposable punch process of machine and assembling.
Compound radiation conductive adhesive plaster 100 provided by the utility model, will radiating graphite flake layer 30, conductive layer of cloth 10, absolutely
Edge gummed paper layer 20 is combined into an entirety, solves the problems, such as that graphite flake layer 30 is thin and crisp is difficult to be punched and processes for radiating；Dissipating
The hot bottom surface of graphite flake layer 30 adhering protective film layer 40 again, improve the anti-shape of the conductive layer of cloth 10 of compound radiation conductive adhesive plaster 100
Change ability, it will not deform during product operation is punched waste discharge, be unlikely to deform when producing line is taken, reduce producing line defective products rate；
Compound radiation conductive adhesive plaster 100 is disposably adhered on LCD MODULE 200, simplified on LCD MODULE 200
The operation procedure of insulating cement ply of paper 20, conductive layer of cloth 10 and the graphite flake layer 30 that radiates is adhered to, reduces the number of the demand of producing line labour, drop
Low human cost, operating efficiency is lifted, while substantially reduce and Lou paste, pasted by mistake, askew patch risk, preferably ensure LCD MODULE
200 product qualities；Reduction is done over again adheres to radiating graphite flake layer 30, conductive layer of cloth 10 and insulating cement on LCD MODULE 200
The difficulty of ply of paper 20, avoid leakage in process of rework from pasting, paste more, miss patch, askew patch risk, lift yield of doing over again；For requiring conductive
The product of cloth bending, protection film layer 40 can separate with conductive fabric automatically after bending, remove more convenient, quick, 1-2 times of effect raising
More than.
The bottom surface of conductive layer of cloth 10 can cover all GND (Ground) ends 201 of LCD MODULE 200, for leading
Electrostatic caused by walking GND ends 201, avoid because electrostatic produces fire.Preferably, the thickness range of the conductive layer of cloth 10 is
0.05mm-0.1mm, consumables cost is low, and has good static conductive effect.
The insulating cement ply of paper 20 is adhered on the top surface of conductive layer of cloth 10, and the insulating cement ply of paper 20 can cover liquid crystal
Show other conductive regions in addition to GND ends 201 in module 200, it is in electrical contact with the physics of conductive layer of cloth 10 to isolate it.Specifically
Ground, the insulating cement ply of paper 20 include shading insulation gummed paper 21, specifically also include non-shading insulation gummed paper 22, the shading glue
Paper can be covered in the glass IC elements that the light of backlight LED light 203 is irradiated to, and the shading gummed paper is with good shaded effect
Black shading gummed paper, protective glass IC elements are not damaged by strong illumination, and the thing of insulating glass IC component pins and conductive fabric
Reason contact, avoid the actual effect of the caused LCD MODULE 200 in electrical contact of physical contact initiation.
The radiating graphite flake layer 30 is adhered on the conductive bottom surface of layer of cloth 10, for distributing glass IC elements and backlight LED
Lamp 203 works caused heat, and the radiating graphite flake layer 30 includes at least one layer of graphite flake；According to the LED of electronic product
The heat dissipation capacity demand of lamp and glass IC elements, the radiating graphite flake layer 30 may also include Multi-layer graphite piece, Multi-layer graphite piece it
Between pass through bonding connection.Preferably, the thickness of the graphite flake is 0.075mm.Certainly, the thickness of the graphite flake is alternatively it
His thickness, as long as not influenceing the assembling of LCD MODULE 200.
The protection film layer 40 is adhered on radiating graphite flake layer 30 bottom surface；Preferably, the thickness of the protection film layer 40
For 0.06mm.Certainly, protection film layer 40 or other thickness, as long as physical protection effect can be played to radiating graphite flake layer 30
With the ability of anti-deformation for increasing compound radiation conductive adhesive plaster 100.The protection film layer 40 is preferably PET protection film,
Radiating graphite flake layer 30 adheres to PET protection film again, greatly improves the ability of anti-deformation of conductive fabric, strengthens compound radiation conductive glue
The intensity of cloth 100, punching waste discharge and producing line are unlikely to deform when taking, and positioning is easy.
Preferably, the protection film layer 40 is provided with without viscosity in the region outer rim with the radiating phase of graphite flake layer 30 adhesion
Piece 41 is torn off, after compound radiation conductive adhesive plaster 100 is adhered on LCD MODULE 200, removes the convenience of protection film layer 40.
Fig. 3-4 are refer to, LCD MODULE is adhered to tear off the compound radiation conductive adhesive plaster 100 of protection film layer 40
Structural representation on 200, insulating cement layer of cloth play physics to the pad 202 on LCD MODULE 200 and glass IC elements
Isolate the effect of conducting resinl layer of cloth, preventing the in electrical contact of physical contact initiation of pad 202 and glass IC elements causes liquid crystal
The actual effect of display module 200；After on the disposable adhesion of compound radiation conductive adhesive plaster 100 and LCD MODULE 200, it will protect
Film layer 40 is torn off, and radiating graphite flake layer 30 covers exposed in appearance, plays thermolysis.
Refer to Fig. 5-6, by compound radiation conductive adhesive plaster 100 adhere to on LCD MODULE 200 after, by diaphragm
Layer 40 is torn off, and is placed in body 300 is shielded with the LCD MODULE 200 for being stained with compound radiation conductive adhesive plaster 100 in mobile phone storehouse,
The folding and sticking of LCD MODULE 200 need to be covered on backlight LED light 203 in graphite flake layer on screen body 300, plays radiating effect.
A kind of compound radiation conductive adhesive plaster 100 disclosed in the utility model, it is reasonable in design effective, it is lifted at liquid crystal
Conductive layer of cloth 10, insulating cement ply of paper 20, radiating graphite flake layer 30 and the operating efficiency of protection film layer 40 are adhered on display module 200,
Cost of labor is saved, is advantageous to lift its market value and competitiveness.
It is described above, for the person of ordinary skill of the art, can according to the technical solution of the utility model and
Technical concept makes other various corresponding changes and deformation, and all these changes and deformation should all belong to the utility model power
The protection domain that profit requires.
Claims (6)
- A kind of 1. compound radiation conductive adhesive plaster, for LCD MODULE, it is characterised in that including：Conductive layer of cloth, the bottom surface of the conductive layer of cloth can cover all GND ends of LCD MODULE；Insulating cement ply of paper, the insulating cement ply of paper are adhered on the top surface of conductive layer of cloth, and the insulating cement ply of paper can cover liquid crystal Other conductive regions on display module in addition to GND ends；Radiated graphite flake layer, and the radiating graphite flake layer is adhered on conductive layer of cloth bottom surface, and the radiating graphite flake layer is included extremely Few one layer of graphite flake；Protection film layer, the protection film layer are adhered on radiating graphite flake layer bottom surface；The shape size of the radiating graphite flake layer, protection film layer and conductive sheet layer matches.
- 2. compound radiation conductive adhesive plaster according to claim 1, it is characterised in that the insulating cement ply of paper includes shading Insulate gummed paper, and the shading gummed paper can be covered in the glass IC elements that backlight LED light light is irradiated to.
- 3. compound radiation conductive adhesive plaster according to claim 2, it is characterised in that the thickness range of the conductive layer of cloth For 0.05mm to 0.1mm.
- 4. compound radiation conductive adhesive plaster according to claim 1, it is characterised in that the thickness of the graphite flake is 0.075mm。
- 5. compound radiation conductive adhesive plaster according to claim 1, it is characterised in that the thickness of the protection film layer is 0.06mm。
- 6. compound radiation conductive adhesive plaster according to claim 5, it is characterised in that the protection film layer with radiate stone The region outer rim that ink sheet layer mutually adheres to is provided with tears off piece without viscosity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239377.1U CN206768003U (en) | 2017-03-13 | 2017-03-13 | A kind of compound radiation conductive adhesive plaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239377.1U CN206768003U (en) | 2017-03-13 | 2017-03-13 | A kind of compound radiation conductive adhesive plaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768003U true CN206768003U (en) | 2017-12-19 |
Family
ID=60632381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720239377.1U Active CN206768003U (en) | 2017-03-13 | 2017-03-13 | A kind of compound radiation conductive adhesive plaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110636746A (en) * | 2019-09-17 | 2019-12-31 | 华为技术有限公司 | Heat dissipation device and terminal equipment |
| CN111218232A (en) * | 2020-01-13 | 2020-06-02 | 深圳同兴达科技股份有限公司 | Composite film and manufacturing method thereof |
-
2017
- 2017-03-13 CN CN201720239377.1U patent/CN206768003U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110636746A (en) * | 2019-09-17 | 2019-12-31 | 华为技术有限公司 | Heat dissipation device and terminal equipment |
| CN113491178A (en) * | 2019-09-17 | 2021-10-08 | 华为技术有限公司 | Heat dissipation device and terminal equipment |
| CN111218232A (en) * | 2020-01-13 | 2020-06-02 | 深圳同兴达科技股份有限公司 | Composite film and manufacturing method thereof |
| CN111218232B (en) * | 2020-01-13 | 2022-03-22 | 深圳同兴达科技股份有限公司 | Composite film and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180306 Address after: 341000 Jiangxi Ganzhou city Ganzhou economic and Technological Development Zone, Ganzhou comprehensive bonded area Gang Bian Road No. 1 standard workshop Patentee after: Ganzhou Lide Electronics Co. Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Xili three Pearl Road light industrial zone 15 building 3 floor Patentee before: Shenzhen Lead Display Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right |