CN109514973A - A kind of applying method of the 3D tempered glass protective film for display screen - Google Patents
A kind of applying method of the 3D tempered glass protective film for display screen Download PDFInfo
- Publication number
- CN109514973A CN109514973A CN201811299300.9A CN201811299300A CN109514973A CN 109514973 A CN109514973 A CN 109514973A CN 201811299300 A CN201811299300 A CN 201811299300A CN 109514973 A CN109514973 A CN 109514973A
- Authority
- CN
- China
- Prior art keywords
- display screen
- protective film
- tempered glass
- glass protective
- applying method
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B2037/1253—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives curable adhesive
Landscapes
- Surface Treatment Of Glass (AREA)
Abstract
The present invention relates to Filming Technology field more particularly to a kind of applying methods of the 3D tempered glass protective film for display screen, and the saturating explosion-proof PET film of height that single side is coated with OCA optical cement is fitted in the back side of 3D tempered glass protective film；UV solidified glue point is applied to display screen；Above-mentioned resulting 3D tempered glass protective film is fitted in into display screen；Above-mentioned resulting display screen is heated, UV solidified glue fills the gap of 3D tempered glass protective film and display screen automatically；Above-mentioned resulting display screen is subjected to UV lamp irradiation, UV solidified glue is cured, and 3D tempered glass protective film is glued to fit in display screen.The technical issues of present invention thoroughly solves that fitting difficulty in the presence of the prior art, white edge, touch-control are ineffective and glass broken side.The applying method can cooperate dedicated fixture and container, realize the fast operating of automation, not only improve fitting quality, also promote fitting efficiency.
Description
Technical field
The present invention relates to Filming Technology field more particularly to a kind of fittings of the 3D tempered glass protective film for display screen
Method.
Background technique
Traditional 3D tempered glass protective film is to be bonded AB glue water again using the molding tempered glass of 3D or be bonded explosion-proof
What the structure of PET protection film produced, it will appear following problems in user's use process:
If 1) only use the technique of rupture pressure disc, tempered glass film can be produced with the screen of display in the display area of display screen
There is gap, which will have a direct impact on the sensitivity of touch screen, influence the manipulation of consumer；And the technique is also less prone to paste
It closes, is easy to fall off after fitting, influences light transmittance.
2) if it is the method using fitting AB glue water, following point, a can be generated, AB glue water cannot fit to 3D tempering
The edge of glass protection film makes the fragile side of the glass of protective film, influences consumer using safe；B, AB glue water lead to display screen
The edge of curtain is easy to appear white edge, influences the appearance of display screen；C, very high, the production cost of this method requirement molding to glass 3D
It is high；The viscosity of d, AB glue water are too strong, and 3D tempered glass protective film is not easy to remove from display screen again after sticking.
Because above many reasons all do not have although the demand currently on the market to 3D tempered glass protective film is very big
Suitable process can solve problem above very well, seriously affect the occupation rate of market of 3D tempered glass protective film.Absolutely
Most of client still can only select the worse 2D protective film of protecting effect, cannot protect mobile phone or display screen comprehensively.
Summary of the invention
The purpose of the present invention is to solve the shortcomings of the prior art providing a kind of 3D tempered glass protection for display screen
The applying method of film, can effectively solve that the fitting difficulty in the presence of the prior art, white edge, touch-control be ineffective and the broken side of glass is asked
Topic.
To achieve the above object, the applying method of a kind of 3D tempered glass protective film for display screen of the invention, packet
Include following steps:
Step 1, the saturating explosion-proof PET film of height that single side is coated with to OCA optical cement fit in the back side of 3D tempered glass protective film；
UV solidified glue point is applied to display screen by step 2；
The resulting 3D tempered glass protective film of step 1 is fitted in display screen by step 3；
Step 4 heats the resulting display screen of step 3, and UV solidified glue is filled 3D tempered glass protective film automatically and shown
The gap of display screen；
The resulting display screen of step 4 is carried out UV lamp irradiation by step 5, and UV solidified glue is cured, 3D tempered glass protective film quilt
Bonding fits in display screen.
Preferably, high explosion-proof PET film thoroughly is sticked in the outside of the high explosion-proof PET film thoroughly of the step 1.
Preferably, the display screen of the step 2 is clean before spot printing UV solidified glue.
Preferably, the step 2 is to be applied to UV solidified glue point by preset program by precise glue dispensing machine
On display screen.
Preferably, the display screen of the step 2 is fixed by special fixture, the 3D tempered glass of the step 3
Protective film fits in display screen by special fixture.
Preferably, the display screen of the step 4 is fixed in special container, the step 4 and step 5 are described dedicated
It is completed in container.
Beneficial effects of the present invention: a kind of applying method of 3D tempered glass protective film for display screen of the invention,
The saturating explosion-proof PET film of height that single side is coated with OCA optical cement is fitted in the back side of 3D tempered glass protective film；By UV solidification glue
Water spot is applied to display screen；Above-mentioned resulting 3D tempered glass protective film is fitted in into display screen；By above-mentioned resulting display screen into
Row heating, UV solidified glue fill the gap of 3D tempered glass protective film and display screen automatically；By above-mentioned resulting display screen into
The irradiation of row UV lamp, UV solidified glue are cured, and 3D tempered glass protective film is glued to fit in display screen.The present invention is solid using UV
Tensol and PET film replace the common AB glue of present 3D tempered glass protective film or the PET technique with site, thoroughly solve existing
The technical issues of having that fitting difficulty in the presence of technology, white edge, touch-control are ineffective and glass broken side.The applying method can cooperate
Dedicated fixture and container realize the fast operating of automation, not only improve fitting quality, also promote fitting efficiency.
Detailed description of the invention
Fig. 1 is flow chart of the method for the present invention.
Fig. 2 is the decomposition texture schematic diagram of 3D tempered glass protective film and display screen of the present invention.
Fig. 3 is the structural schematic diagram that 3D tempered glass protective film of the present invention fits in display screen.
Fig. 4 is another decomposition texture schematic diagram of 3D tempered glass protective film of the present invention and display screen.
Fig. 5 is the enlarged structure schematic diagram in Fig. 4 at A.
Appended drawing reference includes:
1-saturating explosion-proof the PET film of 2-height of 3D tempered glass protective film
3-UV 4-display screens of solidified glue
5-OCA optical cements.
Specific embodiment
The present invention is described in detail below in conjunction with attached drawing.
As shown in Figures 1 to 5, the applying method of a kind of 3D tempered glass protective film 1 for display screen of the invention, should
Applying method is suitable in the patch of the 3D display screen 4 of the electronic equipments such as various sizes of mobile phone, tablet computer or laptop
It closes comprising following steps:
Step 1, the saturating explosion-proof PET film 2 of the height by single side coated with OCA(Optically Clear Adhesive) optical cement 5
Fit in the back side of 3D tempered glass protective film 1；Preferably, the thickness selection of the high explosion-proof PET film 2 thoroughly of the present embodiment is
100um, equal proportion are fitted in the back side of 3D tempered glass protective film 1.According to the specific needs of electronic equipment 3D screen, this reality
The outside for applying the high explosion-proof PET film 2 thoroughly of example can also stick on high explosion-proof PET film 2 thoroughly, to be applicable in the patch of different 3D screens
It closes.
Step 2 is applied to display screen 4 for 3 points of UV solidified glue；Display screen 4 needs to clean before spot printing UV solidified glue 3
Completely, the booties such as dust is avoided to influence to paste and 4 appearance of display screen.Preferably, display screen 4 can be carried out by special fixture
It is fixed, it fixes display screen 4 effectively, improves the precision of fitting.This implementation is preferably by precise glue dispensing machine by presetting
Program 3 points of UV solidified glue are applied on display screen 4, the program of precise glue dispensing machine is by verifying in advance, according to production for dispensing glue
Product are matched.Precise glue dispensing machine display screen 4 different zones according to UV solidified glue 3 on different requirement points, every drop UV
The volume of solidified glue 3 passes through program and is calculated, it is ensured that dosage for dispensing glue, and also the volume of every drop UV solidified glue 3 is all
Very little generates sliding after avoiding glue dispensing, it is ensured that precision for dispensing glue.
The resulting 3D tempered glass protective film 1 of step 1 is fitted in display screen 4 by step 3；Preferably, the present embodiment
3D tempered glass protective film 1 fits in display screen 4 by special fixture.By special fixture, make 3D tempered glass protective film 1 can
It is bonded with precisely aligning display screen 4, dislocation is avoided to be bonded.Dispensing is solved not using precise glue dispensing machine and dedicated positioning fixture
, the problems such as edge excessive glue, bubble.
Step 4 heats the resulting display screen 4 of step 3, the filling 3D tempered glass protection automatically of UV solidified glue 3
The gap of film 1 and display screen 4；Preferably, display screen 4 is fixed in special container, the UV solidified glue 3 on display screen 4
After being heated to certain temperature, the mobility of UV solidified glue 3 enhances, and UV solidified glue 3 becomes can fill 3D tempered glass automatically
The gap of protective film 1 and display screen 4；Due to volume and quantity for dispensing glue after the control of precise glue dispensing machine, UV solidified glue 3 would not
Largely overflowed.
The resulting display screen 4 of step 4 is carried out UV lamp irradiation by step 5, and UV solidified glue 3 is cured, and 3D tempered glass is protected
Cuticula 1 is glued to fit in display screen 4.
Preferably, the step 4 and step 5 are completed in same special container.The special container is provided with heating
Device (such as heating wire) and UV irradiation light, the display screen 4 by step 3 are fixed in this special container, when heating start plus
Thermal, the automatic levelling of UV solidified glue 3, the display screen 4 after levelling do not have to movement, start the UV irradiation light in container, directly
UV solidification is carried out in the container, which passes through specific customization, makes the viscosity of cured glue water will not be too strong, just
3D tempered glass protective film 1 can be removed when needed in consumer.
Applying method of the invention is common instead of present 3D tempered glass protective film 1 using UV solidified glue 3 and PET film
AB glue water or PET technique with site, thoroughly solve fitting difficulty in the presence of the prior art, white edge, touch-control it is ineffective and
It the technical issues of glass broken side, really meets customer need, 4 acts of omnibearing protection display screen, safety and environmental protection.
The applying method can also cooperate dedicated fixture and container, realize the fast operating of automation, not only improve patch
Quality is closed, fitting efficiency is also promoted, quickly, is stablized.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (6)
1. a kind of applying method of the 3D tempered glass protective film for display screen, which comprises the steps of:
Step 1, the saturating explosion-proof PET film of height that single side is coated with to OCA optical cement fit in the back side of 3D tempered glass protective film；
UV solidified glue point is applied to display screen by step 2；
The resulting 3D tempered glass protective film of step 1 is fitted in display screen by step 3；
Step 4 heats the resulting display screen of step 3, and UV solidified glue is filled 3D tempered glass protective film automatically and shown
The gap of display screen；
The resulting display screen of step 4 is carried out UV lamp irradiation by step 5, and UV solidified glue is cured, 3D tempered glass protective film quilt
Bonding fits in display screen.
2. a kind of applying method of 3D tempered glass protective film for display screen according to claim 1, feature exist
In: stick on high explosion-proof PET film thoroughly in the outside of the high explosion-proof PET film thoroughly of the step 1.
3. a kind of applying method of 3D tempered glass protective film for display screen according to claim 1, feature exist
In: the display screen of the step 2 is clean before spot printing UV solidified glue.
4. a kind of applying method of 3D tempered glass protective film for display screen according to claim 1, feature exist
In: the step 2 is that UV solidified glue point is applied on display screen by preset program by precise glue dispensing machine.
5. a kind of applying method of 3D tempered glass protective film for display screen according to claim 1, feature exist
In: the display screen of the step 2 is fixed by special fixture, and the 3D tempered glass protective film of the step 3 passes through dedicated
Fixture fits in display screen.
6. a kind of applying method of 3D tempered glass protective film for display screen according to claim 1, feature exist
In: the display screen of the step 4 is fixed in special container, and the step 4 and step 5 are completed in the special container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811299300.9A CN109514973A (en) | 2018-11-02 | 2018-11-02 | A kind of applying method of the 3D tempered glass protective film for display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811299300.9A CN109514973A (en) | 2018-11-02 | 2018-11-02 | A kind of applying method of the 3D tempered glass protective film for display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109514973A true CN109514973A (en) | 2019-03-26 |
Family
ID=65774190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811299300.9A Pending CN109514973A (en) | 2018-11-02 | 2018-11-02 | A kind of applying method of the 3D tempered glass protective film for display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109514973A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891390A (en) * | 2019-12-07 | 2020-03-17 | 湖南浩天翼航空技术有限公司 | Handheld unmanned aerial vehicle ground control station shortcut plectrum button structure |
| CN112078125A (en) * | 2020-09-14 | 2020-12-15 | 惠州徳为智能技术有限公司 | Film pasting method of LED module and display screen |
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| CN104571663A (en) * | 2013-10-25 | 2015-04-29 | 深圳市腾盛工业设备有限公司 | Screen laminating method and system |
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| CN206589410U (en) * | 2017-02-14 | 2017-10-27 | 东莞捷尔信实业有限公司 | The curved surface screen mobile phone safety glass film that a kind of full glue is fitted entirely |
| CN207430616U (en) * | 2017-11-17 | 2018-06-01 | 惠州光弘科技股份有限公司 | A kind of Full-automatic quantitative touch panel dispenser |
| CN108638617A (en) * | 2018-01-26 | 2018-10-12 | 广州易航电子有限公司 | A kind of explosion-proof tempered glass film of 3D and its application method |
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2018
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Patent Citations (11)
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| CN102270059A (en) * | 2011-06-21 | 2011-12-07 | 信利半导体有限公司 | Method for bonding touch screen to display screen |
| CN203658964U (en) * | 2013-10-25 | 2014-06-18 | 深圳市腾盛工业设备有限公司 | Screen gluing system |
| CN104571663A (en) * | 2013-10-25 | 2015-04-29 | 深圳市腾盛工业设备有限公司 | Screen laminating method and system |
| CN104298399A (en) * | 2014-09-26 | 2015-01-21 | 深圳市志凌伟业技术有限公司 | Touch display module and machining method thereof |
| CN204586002U (en) * | 2015-04-28 | 2015-08-26 | 秦皇岛正道科技有限公司 | Touch-control conduction tempering glass display screen diaphragm |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891390A (en) * | 2019-12-07 | 2020-03-17 | 湖南浩天翼航空技术有限公司 | Handheld unmanned aerial vehicle ground control station shortcut plectrum button structure |
| CN112078125A (en) * | 2020-09-14 | 2020-12-15 | 惠州徳为智能技术有限公司 | Film pasting method of LED module and display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190326 |
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| RJ01 | Rejection of invention patent application after publication |