CN107020785A - The air bag laminating apparatus and applying method of a kind of touch screen top-surface camber glass - Google Patents

The air bag laminating apparatus and applying method of a kind of touch screen top-surface camber glass Download PDF

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Publication number
CN107020785A
CN107020785A CN201710421054.9A CN201710421054A CN107020785A CN 107020785 A CN107020785 A CN 107020785A CN 201710421054 A CN201710421054 A CN 201710421054A CN 107020785 A CN107020785 A CN 107020785A
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CN
China
Prior art keywords
air bag
sub
pressure
main gasbag
laminating
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CN201710421054.9A
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Chinese (zh)
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CN107020785B (en
Inventor
王超梁
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武汉华星光电技术有限公司
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Publication of CN107020785A publication Critical patent/CN107020785A/en
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Publication of CN107020785B publication Critical patent/CN107020785B/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0007Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • B32B37/003Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure

Abstract

A kind of air bag laminating apparatus of touch screen top-surface camber glass, tool platform including supporting plate and below the supporting plate, the tool platform is used to position bend glass, the supporting plate is provided with main gasbag close to the side of tool platform, the position of correspondence bend glass bending section is provided with auxiliary balloon inside the main gasbag, and the auxiliary balloon is used for the bending section that flexible membrane is closely adhered to the bend glass.The auxiliary balloon that the air bag laminating apparatus passes through the setting correspondence bend glass bending section in main gasbag, the force structure of bend glass bending section when improving laminating, increase pressure of the bending section during laminating, so that flexible membrane is under the contention effect of auxiliary balloon, further fit bend glass bending section, so as to eliminate the laminating bubble of flexible membrane and bend glass, laminating fat amount is improved, yield loss is reduced.

Description

The air bag laminating apparatus and applying method of a kind of touch screen top-surface camber glass
Technical field
The present invention relates to touch screen production technical field, fitted more particularly, to a kind of air bag of touch screen top-surface camber glass Device and applying method.
Background technology
In recent years, with the development of modern science and technology, the progress of information technology, flexible Organic Light Emitting Diode technology is obtained Very fast development is arrived, each manufacturer starts progressively to release the curved surface electronic product such as curved surface mobile phone and curved surface TV, but in curved surface hand Bend glass and flexible Organic Light Emitting Diode is needed to be fitted in the making of machine and curved surface TV, due to curved surface technical difficulty Larger, easily there is laminating bubble in the vacuum air bag laminating type of main flow, particularly in R Angle Positions because pressure not enough usually goes out Now fit bubble, cause yield loss.
Therefore, when bend glass and flexible Organic Light Emitting Diode are fitted, it is necessary to improve curved surface glass using air bag Force structure when glass and flexible membrane laminating, pressure condition of the increase bend glass bending section during laminating, makes bending section Uniform force, so as to improve laminating bubble.The air bag laminating apparatus of prior art, referring to Fig. 1, the air bag laminating apparatus is in flexibility Film 5 the back side laminating main gasbag 3, by being inflated to main gasbag 3, flexible membrane 5 main gasbag 3 pressure effect under with curved surface Glass 5 is fitted.The air bag laminating apparatus working condition is as shown in Fig. 2 the tool platform 2 of positioning bend glass 6 is located at flexibility The underface of film 5;Laminating process to main gasbag 3 as shown in figure 3, be inflated, and flexible membrane 5 is under the pressure effect of main gasbag 3 Fitted with bend glass 5, until laminating is completed, but the bending section stress of the bend glass 6 under the device is smaller, main gas The bending section of capsule 3 and bend glass 6 can not be completely superposed, after laminating, and the bending section of flexible membrane 5 and bend glass 6 easily occurs Bubble 10, causes laminating bad, as shown in Figure 4.
The content of the invention
For the above-mentioned technical problem in the presence of prior art, the present invention proposes a kind of touch screen top-surface camber glass Air bag laminating apparatus, the device improves laminating by the auxiliary balloon of the setting correspondence bend glass bending section in main gasbag When bend glass bending section force structure, pressure of the increase bending section during laminating so that flexible membrane is in auxiliary balloon Contention effect under, further laminating bend glass bending section, so as to eliminate the laminating bubble of flexible membrane and bend glass.
According to an aspect of the present invention, a kind of air bag laminating apparatus of touch screen top-surface camber glass, including supporting plate and position Tool platform below the supporting plate, the tool platform is used to position bend glass, the supporting plate close to tool platform one The position that side is provided with correspondence bend glass bending section inside main gasbag, the main gasbag is provided with auxiliary balloon, the auxiliary balloon Bending section for flexible membrane to be closely adhered to the bend glass.
The air bag laminating apparatus improves patch by the auxiliary balloon of the setting correspondence bend glass bending section in main gasbag The force structure of bend glass bending section during conjunction, pressure of the increase bending section during laminating so that flexible membrane is in auxiliary gas Under the contention effect of capsule, the bending section for bend glass of further fitting, so that the laminating bubble of flexible membrane and bend glass is eliminated, Laminating fat amount is improved, yield loss is reduced.
As the further improvement to the application, the cross section of the bending section of the bend glass is in the first R angles in side, It is in the 2nd R angles in relative opposite side, wherein, the cross section of the bending section of the bend glass is the long side of vertical curved surface glass Cross section.
The auxiliary balloon includes:
First sub- air bag, for presses flexible film to closely adhere to the position at correspondence bend glass the first R angles;With second Sub- air bag, for presses flexible film to closely adhere to the position at correspondence bend glass the 2nd R angles.
By the first sub- air bag and the second sub- air bag of the R Angle Positions that correspondence bend glass is set in main gasbag, improve The force structure of the R Angle Positions of bend glass during laminating, pressure of the increase R Angle Positions during laminating so that flexible membrane Under the contention effect of the first sub- air bag and the second sub- air bag, the R Angle Positions for bend glass of further fitting, so as to eliminate flexibility The laminating bubble of film and bend glass, improves laminating fat amount, reduces yield loss.
As the further improvement to the application, gas is respectively equipped with the side wall of the first sub- air bag and the second sub- air bag Press and connected between the sub- air bag switch of inverse closing, the sub- air bag switch by the first pipeline, first pipeline is extended to Outside main gasbag;
The main gasbag is internally connected with the second pipe for inflation/deflation extended to outside main gasbag, described first Pipeline and second pipe are all connected with air pump;
The first sub- air bag and the second sub- air bag are also connected with vavuum pump.
When the sub- air bag of the air pressure inverse closing is switched so that inflating, the compressed air in main gasbag can enter the first son In air bag and the second sub- air bag, but when the first sub- air bag and the second sub- air bag pressure be more than main gasbag when, the first sub- air bag and Compressed air in second sub- air bag can not but enter in main gasbag, so that the pressure of correspondence bend glass R Angle Positions increases Greatly, the bubble produced when improving laminating.
The first sub- air bag and the second sub- air bag are all connected with vavuum pump, for evacuating main gasbag, the first sub- gas before fitting Air in capsule and the second sub- air bag, because sub- air bag switch is air pressure inverse closing switch, so, when the first sub- air bag and the When the air of two sub- air bags is gradually extracted out, the air in main gasbag can enter the first sub- air bag and the second sub- air bag, and in the lump It is evacuated.
As the further improvement to the application, on the inwall of the main gasbag, the first sub- air bag and the second sub- air bag Provided with pressure sensor, the pressure sensor is connected in respective outside pressure display unit respectively.During inflation, according to pressure The switch for the Stress control air pump that power display is shown.
As the further improvement to the application, the position of the lower surface correspondence bend glass of the main gasbag is provided with Adsorption section for adsorption flexible film.
As the further improvement to the application, the flexible membrane is flexible Organic Light Emitting Diode.
On the other hand, present applicant proposes a kind of air bag applying method of touch screen top-surface camber glass, comprise the following steps:
Step 1, by flexible membrane adsorb main gasbag lower surface, bend glass is positioned on tool platform;
Step 2, by main gasbag and auxiliary balloon vacuum state;
Step 3, the inflation into main gasbag, when the pressure in main gasbag reaches preset pressure, stop inflation;
Step 4, the inflation into auxiliary balloon, when the pressure in auxiliary balloon reaches preset pressure, stop inflation;
Step 5, the flexible membrane and the bend glass, which are attached, to be completed.
As the further improvement to the application, the step 3 is specifically included:
When being inflated to the main gasbag, the pressure in the main gasbag is increasingly greater than the pressure in auxiliary balloon, the son Sub- air bag switch is opened, and the compressed air in the main gasbag enters auxiliary balloon;
When the pressure in the main gasbag reaches preset pressure, now, pressure and auxiliary balloon in the main gasbag Interior pressure reaches balance, and air pump stops inflation.
As the further improvement to the application, the step 4 is specifically included:
Inflated into the described first sub- air bag and the second sub- air bag, the pressure in the first sub- air bag and the second sub- air bag Increasingly greater than main gasbag pressure, due to the effect that the sub- air bag of air pressure inverse closing is switched, the first sub- air bag and the second son Compressed air in air bag will not circulate into main gasbag, and the flexible membrane is under the pressure of the first sub- air bag and the second sub- air bag It is brought into close contact with the bending section of bend glass.
As the further improvement to the application, the preset pressure in the main gasbag is that flexible membrane and bend glass warp are more The secondary pressure tested when obtained plane domain is fitted completely;
The preset pressure of the first sub- air bag and the second sub- air bag is that flexible membrane is obtained with bend glass through repeatedly test R angular zones complete laminating when pressure.
Compared with prior art, it is an advantage of the current invention that the air bag laminating apparatus in main gasbag by setting correspondence The auxiliary balloon of bend glass bending section, the force structure of bend glass bending section when improving laminating, increase bending section is in patch Pressure during conjunction so that flexible membrane is under the contention effect of auxiliary balloon, the bending section of further laminating bend glass, from And the laminating bubble of flexible membrane and bend glass is eliminated, laminating fat amount is improved, yield loss is reduced.
Brief description of the drawings
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.In figure:
Fig. 1 shows a kind of schematic diagram of air bag laminating apparatus disclosed in prior art.
Fig. 2 is the working state schematic representation one fitted using the air bag laminating apparatus described in Fig. 1.
Fig. 3 is the working state schematic representation two fitted using the air bag laminating apparatus described in Fig. 1.
Fig. 4 is schematic diagram when being completed using the air bag laminating apparatus laminating described in Fig. 1.
Fig. 5 shows the schematic diagram of the air bag laminating apparatus described in embodiments in accordance with the present invention.
Fig. 6 is the working state schematic representation one fitted using the air bag laminating apparatus described in Fig. 5.
Fig. 7 is the working state schematic representation two fitted using the air bag laminating apparatus described in Fig. 5.
Fig. 8 shows the schematic diagram when air bag laminating apparatus laminating described in embodiments in accordance with the present invention is completed.
Fig. 9 shows the airbag structure schematic diagram of the air bag laminating apparatus described in embodiments in accordance with the present invention.
Figure 10 shows the schematic diagram of the sub- air bag switch of the air bag laminating apparatus described in embodiments in accordance with the present invention.
Figure 11 shows the flow chart of the air bag applying method described in embodiments in accordance with the present invention.
In the accompanying drawings, identical part uses identical reference.Accompanying drawing is not drawn according to actual ratio.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
On the one hand, the application proposes a kind of air bag laminating apparatus of touch screen top-surface camber glass, referring to Fig. 5, air bag patch Attach together the schematic diagram put.A kind of air bag laminating apparatus of touch screen top-surface camber glass, including supporting plate 1 and positioned at the supporting plate The tool platform 2 of 1 lower section, the tool platform 2 is used to position bend glass 6, and the supporting plate 1 is provided with close to the side of tool platform 2 Main gasbag 3, the position of the inside of main gasbag 3 correspondence bend glass 6 bending section is provided with auxiliary balloon 4, and the auxiliary balloon 4 is used In the bending section that flexible membrane 5 is closely adhered to the bend glass 6.
The air bag laminating apparatus is improved by the auxiliary balloon 4 of setting correspondence bend glass 6 bending section in main gasbag 3 The force structure of bend glass 6 bending section during laminating, pressure of the increase bending section during laminating so that flexible membrane 5 exists Under the contention effect of auxiliary balloon 4, the bending section for bend glass 6 of further fitting, so as to eliminate flexible membrane 5 and bend glass 6 Laminating bubble, improve laminating fat amount, reduce yield loss.
The auxiliary balloon 4 can be cylinder, cuboid or other shapes, and being preferably can be curved with bend glass 6 The cylinder that pars convoluta is more preferably fitted.
In one embodiment of the application, the cross section of the bending section of the bend glass 6 is in the first R angles in side, It is in the 2nd R angles in relative opposite side, wherein, the cross section of the bending section of the bend glass 5 is the long side of vertical curved surface glass Cross section.
The auxiliary balloon 4 includes:
First sub- air bag 41, for presses flexible film 5 to closely adhere to the position at correspondence bend glass 6 the oneth R angles;With Second sub- air bag 42, for presses flexible film 5 to closely adhere to the position at correspondence bend glass 6 the 2nd R angles.
By the first sub- air bag of sub- air bag 41 and second of the R Angle Positions that correspondence bend glass 6 is set in main gasbag 3 42, the force structure of the R Angle Positions of bend glass 6 when improving laminating, referring to Fig. 6 and Fig. 7, flexible membrane 5 is by increase by first The extra pressure effect of the sub- air bag 42 of sub- air bag 41 and second so that the R Angle Positions of the correspondence bend glass 6 of flexible membrane 5 are in laminating During pressure increase so that flexible membrane 5 enters one under the contention effect of the first sub- air bag 42 of sub- air bag 41 and second The R Angle Positions of step laminating bend glass 6, the final laminating bubble for eliminating flexible membrane 5 and bend glass 6, referring to Fig. 8.So as to carry High fat amount of fitting between flexible membrane 5 and bend glass 6, reduces yield loss.
In embodiments herein, referring to Figure 10, divide on the side wall of the sub- air bag 42 of the first sub- air bag 41 and second Not She You air pressure inverse closing sub- air bag switch 9, referring to Fig. 9, it is described from air bag switch 9 can be check valve, or The switch of other air pressure inverse closings;Connected between the sub- air bag switch 9 by the first pipeline 7, first pipeline 7 extends To main gasbag 3;
The main gasbag 3 is internally connected with the second pipe 8 for inflation/deflation extended to outside main gasbag 3, described First pipeline 7 and second pipe 8 are all connected with air pump (not shown);Connected between two sub- air bag switches 9 by the first pipeline 7 Connect, so as to save an air pump, the first sub- air bag 42 of sub- air bag 41 and second shares an air pump, while ensureing the first son The pressure balance of the sub- air bag 42 of air bag 41 and second, it is ensured that the R Angle Positions laminating effect of 6 bending section of bend glass two is suitable.
The sub- air bag 42 of the first sub- air bag 41 and second is also connected with vavuum pump (not shown).Before laminating, for taking out Air in empty main gasbag 3, the first sub- air bag 42 of sub- air bag 41 and second.
When the sub- air bag switch 9 of the air pressure inverse closing causes inflation, the compressed air in main gasbag 3 can enter first In the sub- air bag 42 of sub- air bag 41 and second, but when the pressure of the first sub- air bag 42 of sub- air bag 41 and second is more than main gasbag 3, the Compressed air in the one sub- air bag 42 of sub- air bag 41 and second can not but enter in main gasbag 3.To the first sub- air bag 41 and second Sub- air bag 42 is inflated, until the pressure of the first sub- air bag 42 of sub- air bag 41 and second reaches preset pressure so that correspondence curved surface glass The pressure increase of the R Angle Positions of glass 6, improves the bubble produced during laminating.
The sub- air bag 42 of the first sub- air bag 41 and second is all connected with vavuum pump, for evacuating main gasbag 3, first before fitting Air in the sub- air bag 42 of sub- air bag 41 and second, because sub- air bag switch 9 is air pressure inverse closing switch, so, when first When the air of the sub- air bag 42 of sub- air bag 41 and second is gradually extracted out, the air in main gasbag 3 can enter the first sub- He of air bag 41 Second sub- air bag 42, and be evacuated in the lump.
In embodiments herein, it is all provided with the main gasbag 3, the inwall of the first sub- air bag 42 of sub- air bag 41 and second There is pressure sensor (not shown), the pressure sensor is connected in respective outside pressure display unit (figure respectively In do not show).During inflation, the switch of the Stress control air pump shown according to pressure display unit.
In embodiments herein, the position of the lower surface correspondence bend glass 6 of the main gasbag 3, which is provided with, to be used for The adsorption section of adsorption flexible film 5.
It should be understood that the flexible membrane 5 can be Flexible light-emitting diodes, or other need and bend glass The flexible membrane of 6 laminatings.
On the other hand, present applicant proposes a kind of air bag applying method of touch screen top-surface camber glass, referring to Figure 11, including Following steps:
Step 1, flexible membrane 5 adsorbed into the lower surface in main gasbag 3, bend glass 6 is positioned on tool platform 2;
Step 2, by main gasbag 3 and the vacuum state of auxiliary balloon 4;
Step 3, the inflation into main gasbag 3, when the pressure in main gasbag 3 reaches preset pressure, stop inflation;
Step 4, the inflation into auxiliary balloon 3, when the pressure in auxiliary balloon 4 reaches preset pressure, stop inflation;
Step 5, the flexible membrane 5 and the bend glass 6, which are attached, to be completed.
In the step 2, by main gasbag 3 and the vacuum state of auxiliary balloon 4, vavuum pump can be used, vavuum pump is connected Connect the first sub- air bag 42 of sub- air bag 41 and second, during pumping, air in the first sub- air bag 42 of sub- air bag 41 and second gradually by Take away, the pressure in main gasbag 3 is increasingly greater than the first sub- air bag 42 of sub- air bag 41 and second, now, the air stream in main gasbag 3 Enter the first sub- air bag 42 of sub- air bag 41 and second to be taken away in the lump, until main gasbag 3, the first sub- air bag 42 of sub- air bag 41 and second Air drained only.
In embodiments herein, the step 3 is specifically included:
When being inflated to the main gasbag 3, the pressure in the main gasbag 3 is increasingly greater than the pressure in auxiliary balloon 4, described Sub- air bag switch 9 is opened, and the compressed air in the main gasbag 3 enters auxiliary balloon 4;And due to the son of air pressure inverse closing The effect of air bag switch 9 so that during inflation, the compressed air in main gasbag 3 can enter the first sub- gas of sub- air bag 41 and second In capsule 42, but compressed air in the first sub- air bag 42 of sub- air bag 41 and second can not enter in main gasbag 3;
When the pressure in the main gasbag 3 reaches preset pressure, now, pressure and auxiliary gas in the main gasbag 3 Pressure in capsule 4 reaches balance, and air pump stops inflation.
In embodiments herein, the step 4 is specifically included:
Inflated into the described first sub- air bag 42 of sub- air bag 41 and second, the sub- air bag 42 of the first sub- air bag 41 and second Interior pressure is increasingly greater than the pressure of main gasbag 3, because the sub- air bag of air pressure inverse closing switchs 9 effect, the first sub- gas Compressed air in the sub- air bag 42 of capsule 41 and second will not circulate into main gasbag 3, and the flexible membrane 5 is in the first sub- He of air bag 41 Bending section under the pressure of second sub- air bag 42 with bend glass 6 is brought into close contact.
In embodiments herein, the preset pressure in the main gasbag 3 is that flexible membrane 5 and the warp of bend glass 6 are multiple Test pressure when obtained plane domain is fitted completely;
The preset pressure of the sub- air bag 42 of the first sub- air bag 41 and second is that flexible membrane 5 is surveyed with bend glass 6 through multiple Try pressure during obtained R angular zones completion laminating.The preset pressure of the first sub- air bag 42 of sub- air bag 41 and second is more than main gas The preset pressure of capsule 3.
Compared with prior art, it is an advantage of the current invention that the air bag laminating apparatus in main gasbag 3 by setting correspondence The auxiliary balloon 4 of the bending section of bend glass 6, the force structure of the bending section of bend glass 6 when improving laminating, increase bending section exists Pressure during laminating so that flexible membrane 5 is under the contention effect of auxiliary balloon 4, the further bending of laminating bend glass 6 Portion, so as to eliminate the laminating bubble of flexible membrane 5 and bend glass 6, improves laminating fat amount, reduces yield loss.
The preferred embodiment of the present invention is the foregoing is only, but the scope of the present invention is not limited thereto, Ren Heben The technical staff in field easily can be changed or change in technical scope disclosed by the invention, and this change or change Change should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims Enclose and be defined.

Claims (10)

1. a kind of air bag laminating apparatus of touch screen top-surface camber glass, including supporting plate and the tool below the supporting plate Platform, it is characterised in that the tool platform is used to position bend glass, and the supporting plate is provided with main gas close to the side of tool platform The position of correspondence bend glass bending section is provided with auxiliary balloon inside capsule, the main gasbag, and the auxiliary balloon is used for flexibility Film closely adheres to the bending section of the bend glass.
2. the air bag laminating apparatus of touch screen top-surface camber glass according to claim 1, it is characterised in that
The cross section of the bending section of the bend glass is in the first R angles in side, is in the 2nd R angles in relative opposite side;It is described Auxiliary balloon includes:
First sub- air bag, for presses flexible film to closely adhere to the position at correspondence bend glass the first R angles;With
Second sub- air bag, for presses flexible film to closely adhere to the position at correspondence bend glass the 2nd R angles.
3. the air bag laminating apparatus of touch screen top-surface camber glass according to claim 2, it is characterised in that
The sub- air bag switch of air pressure inverse closing, the son are respectively equipped with the side wall of the first sub- air bag and the second sub- air bag Connected between air bag switch by the first pipeline, first pipeline is extended to outside main gasbag;
The main gasbag is internally connected with the second pipe for inflation/deflation extended to outside main gasbag, first pipeline Air pump is all connected with second pipe;
The first sub- air bag and the second sub- air bag are also connected with vavuum pump.
4. the air bag laminating apparatus of touch screen top-surface camber glass according to claim 2, it is characterised in that the main gas Pressure sensor is equipped with the inwall of capsule, the first sub- air bag and the second sub- air bag, the pressure sensor connects setting respectively In respective outside pressure display unit.
5. the air bag laminating apparatus of the touch screen top-surface camber glass according to claim any one of 1-4, it is characterised in that institute The position of the lower surface correspondence bend glass of main gasbag is stated provided with the adsorption section for adsorption flexible film.
6. the air bag laminating apparatus of touch screen top-surface camber glass according to claim 1, it is characterised in that the flexible membrane For flexible Organic Light Emitting Diode.
7. a kind of air bag applying method of the touch screen top-surface camber glass described in use claim any one of 2-6, its feature exists In comprising the following steps:
Step 1, by flexible membrane adsorb main gasbag lower surface, bend glass is positioned on tool platform;
Step 2, by main gasbag and auxiliary balloon vacuum state;
Step 3, the inflation into main gasbag, when the pressure in main gasbag reaches preset pressure, stop inflation;
Step 4, the inflation into auxiliary balloon, when the pressure in auxiliary balloon reaches preset pressure, stop inflation;
Step 5, the flexible membrane and the bend glass, which are attached, to be completed.
8. the air bag applying method of touch screen top-surface camber glass according to claim 7, it is characterised in that the step 3 Specifically include:
When being inflated to the main gasbag, the pressure in the main gasbag is increasingly greater than the pressure in auxiliary balloon, the sub- gas Capsule switch is opened, and the compressed air in the main gasbag enters auxiliary balloon;
When the pressure in the main gasbag reaches preset pressure, now, in the pressure and auxiliary balloon in the main gasbag Pressure reaches balance, and air pump stops inflation.
9. the air bag applying method of touch screen top-surface camber glass according to claim 7, it is characterised in that the step 4 Specifically include:
Inflated into the described first sub- air bag and the second sub- air bag, the pressure in the first sub- air bag and the second sub- air bag is gradually More than main gasbag pressure, due to the effect that the sub- air bag of air pressure inverse closing is switched, the first sub- air bag and the second sub- air bag Interior compressed air will not circulate into main gasbag, the flexible membrane under the pressure of the first sub- air bag and the second sub- air bag with song The bending section of surface glass is brought into close contact.
10. the air bag applying method of the touch screen top-surface camber glass according to claim any one of 7-9, it is characterised in that Preset pressure in the main gasbag is repeatedly tested when obtained plane domain is fitted completely for flexible membrane with bend glass warp Pressure;
The preset pressure of the first sub- air bag and the second sub- air bag is the R angles that flexible membrane is obtained with bend glass through repeatedly testing Region completes pressure during laminating.
CN201710421054.9A 2017-06-06 2017-06-06 A kind of the air bag laminating apparatus and applying method of touch screen top-surface camber glass CN107020785B (en)

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WO2019104475A1 (en) * 2017-11-28 2019-06-06 深圳市伟鸿科科技有限公司 Film pasting method and film pasting device
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CN110014717A (en) * 2018-01-08 2019-07-16 阳程科技股份有限公司 Application of a surface device and its applying method
CN110126249A (en) * 2019-06-04 2019-08-16 四川旭虹光电科技有限公司 A kind of bend glass laminating apparatus and touch screen top-surface camber glass gluing method
CN110264879A (en) * 2019-06-19 2019-09-20 云谷(固安)科技有限公司 A kind of camber display screen laminating apparatus
CN110289374A (en) * 2019-07-31 2019-09-27 京东方科技集团股份有限公司 A kind of attaching tooling and applying method of flexible display panels
CN110667096A (en) * 2019-09-29 2020-01-10 京东方科技集团股份有限公司 Laminating device and laminating method
WO2020024493A1 (en) * 2018-08-02 2020-02-06 广州视源电子科技股份有限公司 Capacitive screen laminating method and apparatus
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WO2019056574A1 (en) * 2017-09-19 2019-03-28 武汉华星光电技术有限公司 Flexible display panel, and manufacturing method of bendable goa region thereof
CN107481622A (en) * 2017-09-19 2017-12-15 武汉华星光电技术有限公司 A kind of flexible display panels and its bending preparation method in GOA regions
CN109767691A (en) * 2017-11-09 2019-05-17 上海和辉光电有限公司 A kind of mold of flexible panel application of a surface
WO2019104475A1 (en) * 2017-11-28 2019-06-06 深圳市伟鸿科科技有限公司 Film pasting method and film pasting device
WO2019119366A1 (en) * 2017-12-21 2019-06-27 深圳市柔宇科技有限公司 Affixing apparatus and affixing method
CN110014717A (en) * 2018-01-08 2019-07-16 阳程科技股份有限公司 Application of a surface device and its applying method
CN108818388A (en) * 2018-03-30 2018-11-16 武汉华星光电半导体显示技术有限公司 Joint tool and the production method for showing equipment
CN108613988A (en) * 2018-04-09 2018-10-02 武汉华星光电半导体显示技术有限公司 Detection device and detection method, the detection method of flexible piece of flexible panel
CN108715076A (en) * 2018-04-20 2018-10-30 云谷(固安)科技有限公司 The applying method and laminating apparatus of abnormal curved surface cover board and flexible screen
CN108597375A (en) * 2018-04-20 2018-09-28 云谷(固安)科技有限公司 The applying method of abnormal curved surface cover board and flexible screen
CN108615465A (en) * 2018-04-20 2018-10-02 云谷(固安)科技有限公司 The laminating apparatus and applying method of abnormal curved surface cover board and flexible screen
CN108615465B (en) * 2018-04-20 2020-07-24 云谷(固安)科技有限公司 Attaching device and attaching method for special-shaped curved surface cover plate and flexible screen
CN108615468A (en) * 2018-04-20 2018-10-02 云谷(固安)科技有限公司 The laminating apparatus and applying method of abnormal curved surface cover board and flexible screen
CN108615464A (en) * 2018-04-20 2018-10-02 云谷(固安)科技有限公司 The laminating apparatus and applying method of abnormal curved surface cover board and flexible screen
CN108615468B (en) * 2018-04-20 2020-10-13 云谷(固安)科技有限公司 Attaching device and attaching method for special-shaped curved surface cover plate and flexible screen
CN108615464B (en) * 2018-04-20 2020-06-23 云谷(固安)科技有限公司 Attaching device and attaching method for special-shaped curved surface cover plate and flexible screen
WO2019200866A1 (en) * 2018-04-20 2019-10-24 云谷(固安)科技有限公司 Bonding device and bonding method for special-shaped curved cover plate and flexible screen
EP3693951A4 (en) * 2018-04-20 2021-03-10 Yungu Guan Tech Co Ltd Bonding device and bonding method for special-shaped curved cover plate and flexible screen
WO2020024493A1 (en) * 2018-08-02 2020-02-06 广州视源电子科技股份有限公司 Capacitive screen laminating method and apparatus
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WO2020123298A3 (en) * 2018-12-13 2020-07-23 Corning Incorporated Screen protector application system and method
CN109841761A (en) * 2019-02-28 2019-06-04 京东方科技集团股份有限公司 Panel carrying device and abutted equipment
CN110126249A (en) * 2019-06-04 2019-08-16 四川旭虹光电科技有限公司 A kind of bend glass laminating apparatus and touch screen top-surface camber glass gluing method
CN110264879A (en) * 2019-06-19 2019-09-20 云谷(固安)科技有限公司 A kind of camber display screen laminating apparatus
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CN110667096A (en) * 2019-09-29 2020-01-10 京东方科技集团股份有限公司 Laminating device and laminating method

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