CN208411005U - A kind of high adsorption protective film of automatic adsorption-type - Google Patents
A kind of high adsorption protective film of automatic adsorption-type Download PDFInfo
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- CN208411005U CN208411005U CN201820706236.0U CN201820706236U CN208411005U CN 208411005 U CN208411005 U CN 208411005U CN 201820706236 U CN201820706236 U CN 201820706236U CN 208411005 U CN208411005 U CN 208411005U
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- concave arc
- film
- arc surface
- protective film
- adsorption
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Abstract
The utility model discloses a kind of high adsorption protective films of automatic adsorption-type, including arm basement membrane, the arm basement membrane upper and lower surface is respectively arranged with surface PET release film and inner layer PET release film, the surface PET release film includes concave arc surface, the two sides of the concave arc surface are slight peeling layer, the concave arc surface connects whole top with slight peeling layer and is provided with fitting section, the fitting section two sides are provided with reference line, middle directrix is provided among the concave arc surface, the concave arc surface surface is equidistantly arranged in parallel with several glass wires, improve the Anawgy accuracy and automatic absorbing of protective film entirety.
Description
Technical field
The utility model relates to protective film field, the high adsorption protective film of specially a kind of automatic adsorption-type.
Background technique
Protective film can be divided into protective film for digital product, protection film for automobile, household protective film, food fresh keeping guarantor according to purposes
Cuticula etc., as the digital products such as mobile phone are in the universal of China, a kind of system as screen protecting film of protective film slowly
Claim, and its function in screen protecting film field is also multifarious, AR material of the material from earliest PP material to popular
Matter, centre experienced development more than 5 years, being received by vast mobile phone group slowly, and AR is a kind of Composite, generally divides three
Layer, silica gel are adsorption layer, and PET is middle layer, and outer layer is specially treated layer, and specially treated layer is generally divided into two kinds again, AG processing
Layer and HC process layer, AG is anti-glare treatment, and frosted type protective film is exactly to use this processing mode.HC is hardness processing,
It is processing mode used in high light transmission type protective film, but no matter the protective film of which kind of mobile phone during the bonding process, requires
Careful fitting is manually carried out, and the adsorptivity of more protective film itself is not very well, to need to adsorb by others
Mode carries out auxiliary absorption, while film itself is more smooth, is easy to be formed between screen and protective film during absorption
Bubble, to influence the effect of its automatic absorbing, while during screen and protective film are bonded, protective film can not and screen
Fitting accurate as far as possible be also influence its can not good automatic absorbing the reason of.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of high adsorption protection of automatic adsorption-type
Film improves the Anawgy accuracy and automatic absorbing of protective film entirety, can effectively solve the problem of background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of high adsorption protective film of automatic adsorption-type, including arm basement membrane, the arm basement membrane upper and lower surface are set respectively
It is equipped with surface PET release film and inner layer PET release film, the surface PET release film includes concave arc surface, the concave arc surface
Two sides are slight peeling layer, and the concave arc surface connects whole top with slight peeling layer and is provided with fitting section, the fitting
Section two sides are provided with reference line, middle directrix are provided among the concave arc surface, the concave arc surface surface is equidistantly set in parallel
It is equipped with several glass wires.
Further, the inner layer PET release film includes inner cuticle and outside from film, the inner cuticle and is set outside between film
Several micro vacuum chambers are equipped with, the two sides of described inner cuticle one end, which are provided with to extend, dials side from film outside.
Further, the glass wire vertically in directrix, and glass wire both ends extend to concave arc surface and light
Spend peeling layer junction.
Further, the concave arc surface be in both ends thickness intermediate thin gradient thickness, and the thickness among concave arc surface and
The thickness of slight peeling layer is identical.
Further, it the inner cuticle between adjacent micro vacuum chamber and is linked together outside from film by OCA item, and institute
OCA thickness is stated between 0.5mm-1mm.
Further, the contact surface of the arm basement membrane and surface PET release film is coated with anti-fingerprint fluorine element layer.
Compared with prior art, the utility model has the beneficial effects that
The preferable arm basement membrane of adhesiveness is as the fitting basement membrane of protective film use at this stage for the utility model, together
When surface PET release film skin covering of the surface as arm basement membrane of concave arc surface and slight peeling layer, and determined by glass wire
Shape so that the entirety of arm basement membrane be in micro- angle arc, while by fitting section keep arm basement membrane front end flatness of the response, into
When the fitting of row protective film, fitting section is kept and the more smooth binding face of screen, the fitting width of relatively short distance can be avoided
The generation of bubble, at concave arc surface contact screen surface, concave arc surface to connect at first among the centre and screen of arm basement membrane
Touching, slight section two sides of removing slowly decline, and the air of pressure two sides exists so that arm basement membrane can be good at automatic attaching
Screen surface, during being bonded section fitting, due to pressing so that being located at the glass fibre thread breakage at the top of arcwall face, thus
So that glass wire later can not support the restoring force of arcwall face, to successively be broken, to automatically be adsorbed on screen
Surface.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the surface PET film section enlarged structure schematic diagram of the utility model；
Fig. 3 is the outer from film schematic top plan view of the utility model.
Figure label:
1-arm basement membrane；The surface 2- PET release film；3- inner layer PET release film；4- anti-fingerprint fluorine element layer；
201- concave arc surface；202- is slight peeling layer；203- is bonded section；204- reference line；Directrix in 205-；206- glass
Fiber line；
301- inner cuticle；302- is outer from film；303- micro vacuum chamber；304- dials side；305-OCA item.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of high adsorption protective film of automatic adsorption-type, packet
Arm basement membrane 1 is included, 1 upper and lower surface of arm basement membrane is respectively arranged with surface PET release film 2 and inner layer PET release film 3, described
Surface PET release film 2 includes concave arc surface 201, and the two sides of the concave arc surface 201 are slight peeling layer 202, the concave arc shape
Face 201 and slight peeling layer 202 connect whole top and are provided with fitting section 203, and 203 two sides of fitting section are provided with benchmark
Line 204 is provided with middle directrix 205 among the concave arc surface, and 201 surface of concave arc surface is equidistantly arranged in parallel with several
Root glass wire 206.
The preferable arm basement membrane 1 of adhesiveness is as the fitting basement membrane of protective film use at this stage for the utility model, together
When surface PET release film 2 skin covering of the surface as arm basement membrane 1 of concave arc surface 201 and slight peeling layer 202, and pass through glass fibers
Tie up line 206 setting so that the entirety of arm basement membrane 1 be in micro- angle arc, while by fitting section 203 keep arm basement membrane 1 before
The flatness of the response at end, when carrying out the fitting of protective film, fitting section 203 is kept and the more smooth binding face of screen, compared with short distance
From fitting width can be avoided the generation of bubble, at 201 contact screen surface of concave arc surface, concave arc surface 201 makes arm
It is contacted at first among the centre of basement membrane 1 and screen, slight 202 two sides of section of removing slowly decline, the air of pressure two sides, to make
Obtaining arm basement membrane 1 can be good at automatic attaching in screen surface, during being bonded the fitting of section 203, due to pressing so that position
Glass wire 206 in 201 top of arcwall face is broken, so that glass wire 206 later can not support arcwall face
201 restoring force, to successively be broken, to automatically be adsorbed on screen surface.
Reference line 204 is set in fitting 203 two sides of section, and the middle directrix 205 being arranged among arcwall face 201 can protect
Card is before formal pad pasting, the alignment of protective film and screen.
Inner layer PET release film 3 in the utility model is including inner cuticle 301 and outside from film 302,301 He of inner cuticle
Outside from several micro vacuum chambers 303 are provided between film 302, the two sides of described 301 one end of inner cuticle, which are provided with, extends outside
Side 304 is dialled from film 302.
In the utility model when carrying out the fitting of protective film and screen, need first by inner layer PET release film 3 from arm base
Film 1 is removed, and during glass, is first passed through group side 304 and is made inner cuticle 301 and separate outside from film 302, in isolated moment
Inner cuticle 301 between adjacent micro vacuum chamber 303 can be torn and outside from the OCA item 305 between film 302, and the OCA item
Between 0.5mm-1mm, several micro vacuum chambers 303 are opened 305 thickness, so that the air of screen surface can be adsorbed moment
To be burdened with the pressure on a vertical screen surface to 1 surface of arm basement membrane, so that arm basement membrane 1 can be good at being adsorbed on
On screen, while being adhered to the micronic dust of screen surface.
Directrix 205 during glass wire 206 in the utility model is vertical, and 206 both ends of glass wire extend to it is recessed
202 junction of arcwall face 201 and slight peeling layer.
Concave arc surface 201 in the utility model is in the gradient thickness of both ends thickness intermediate thin, and among concave arc surface 201
Thickness is identical with the thickness of slight peeling layer 202, so that arcwall face 201 has certain arc elastic, so that concave arc surface 201
Both ends the active force of slight 202 1 horizontal directions of peeling layer is provided.
The contact surface of arm basement membrane 1 and surface PET release film 2 in the utility model is coated with anti-fingerprint fluorine element layer 4.
It should be added that the wherein material selection short glass fiber of glass wire 206, and short glass fiber content is lower
Glass wire, and the specific gravity of other composites is improved, so that the elongation at break of glass wire 206 is lower.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of high adsorption protective film of automatic adsorption-type, including arm basement membrane (1), it is characterised in that: the arm basement membrane (1)
Upper and lower surface is respectively arranged with surface PET release film (2) and inner layer PET release film (3), and the surface PET release film (2) includes
Concave arc surface (201), the two sides of the concave arc surface (201) are slight peeling layer (202), the concave arc surface (201) and gently
The whole top of degree peeling layer (202) connection is provided with fitting section (203), and fitting section (203) two sides are provided with reference line
(204), it is provided among the concave arc surface middle directrix (205), concave arc surface (201) surface is equidistantly arranged in parallel with
Several glass wires (206).
2. a kind of high adsorption protective film of automatic adsorption-type according to claim 1, it is characterised in that: the inner layer
PET release film (3) includes inner cuticle (301) and outside from film (302), the inner cuticle (301) and is arranged outside between film (302)
There are several micro vacuum chambers (303), the two sides of described inner cuticle (301) one end, which are provided with, extends outer dialling from film (302)
Side (304).
3. a kind of high adsorption protective film of automatic adsorption-type according to claim 1, it is characterised in that: the glass fibers
Line (206) vertical middle directrix (205) is tieed up, and glass wire (206) both ends extend to concave arc surface (201) and slight peeling layer
(202) junction.
4. a kind of high adsorption protective film of automatic adsorption-type according to claim 1, it is characterised in that: the concave arc shape
Face (201) is in the gradient thickness of both ends thickness intermediate thin, and the intermediate thickness and slight peeling layer (202) of concave arc surface (201)
Thickness is identical.
5. a kind of high adsorption protective film of automatic adsorption-type according to claim 2, it is characterised in that: adjacent is miniature
It inner cuticle (301) between vacuum chamber (303) and is linked together outside from film (302) by OCA item (305), and the OCA item
(305) thickness is between 0.5mm-1mm.
6. a kind of high adsorption protective film of automatic adsorption-type according to claim 1, it is characterised in that: the arm base
The contact surface of film (1) and surface PET release film (2) is coated with anti-fingerprint fluorine element layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820706236.0U CN208411005U (en) | 2018-05-14 | 2018-05-14 | A kind of high adsorption protective film of automatic adsorption-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820706236.0U CN208411005U (en) | 2018-05-14 | 2018-05-14 | A kind of high adsorption protective film of automatic adsorption-type |
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| Publication Number | Publication Date |
|---|---|
| CN208411005U true CN208411005U (en) | 2019-01-22 |
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ID=65114271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820706236.0U Expired - Fee Related CN208411005U (en) | 2018-05-14 | 2018-05-14 | A kind of high adsorption protective film of automatic adsorption-type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111430567A (en) * | 2020-03-31 | 2020-07-17 | 武汉华星光电半导体显示技术有限公司 | Display panel and preparation method thereof |
-
2018
- 2018-05-14 CN CN201820706236.0U patent/CN208411005U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111430567A (en) * | 2020-03-31 | 2020-07-17 | 武汉华星光电半导体显示技术有限公司 | Display panel and preparation method thereof |
| WO2021196374A1 (en) * | 2020-03-31 | 2021-10-07 | 武汉华星光电半导体显示技术有限公司 | Display panel and manufacturing method therefor |
| US20230095257A1 (en) * | 2020-03-31 | 2023-03-30 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd | Display panel and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20190514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |