CN109203600A - A kind of AB glue and its manufacture craft of the flexibility without substrate - Google Patents
A kind of AB glue and its manufacture craft of the flexibility without substrate Download PDFInfo
- Publication number
- CN109203600A CN109203600A CN201710552864.8A CN201710552864A CN109203600A CN 109203600 A CN109203600 A CN 109203600A CN 201710552864 A CN201710552864 A CN 201710552864A CN 109203600 A CN109203600 A CN 109203600A
- Authority
- CN
- China
- Prior art keywords
- glue
- release film
- silica gel
- layer
- substrate
- 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.)
- Pending
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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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
-
- 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
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
-
- 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
-
- 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
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
-
- 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
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
- B32B2037/243—Coating
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/208—Touch screens
Abstract
The invention discloses a kind of flexible AB glues and its manufacture craft without substrate, are related to optics technical field of membrane；AB glue of the flexibility without substrate includes weight release film, and the heavy release film has upper and lower surfaces, and the lower surface of weight release film is used to fit with the screen of 3D mobile phone；The upper surface of the heavy release film is provided with layer of silica gel, and OCA optical cement is fitted in the layer of silica gel, and the OCA optical cement is also fitted with light release film on the OCA optical cement for fitting with 3D curved strengthened glass；The beneficial effects of the present invention are: increasing the sealing effect at Curved screen fitting edge, transmitance is improved, and is bonded the exhaust of rear curved surface screen fastly, there is no bubbles；In addition, increasing the crash resistance of 3D curved strengthened glass, mobile phone screen breakage risk is reduced.
Description
Technical field
The present invention relates to optics technical field of membrane, more particularly, it relates to a kind of flexible AB glue without substrate and
Its manufacture craft.
Background technique
With economic rapid growth, currently, 3C industry development is very fast, cover board is sent out from original acrylic (PC plate)
Exhibition 3D glass till now or ceramics or sapphire, nowadays, consumer electronics market is also increasingly to new product esthetic requirement
Gao Liao, mobile phone, plate, camera start to promote respective value of the product using Curved screen, then, it is pasted in this bend glass
It necessarily can't do without AB glue in the industry of conjunction to be bonded.
AB glue in the prior art is asked when being bonded 3D curved surface mobile phone or other curve screens in the prevalence of below
Topic: 1, half laminating type is mostly used, is easy that the edge of bend glass is made to enter air, dust and foreign matter, influences 3D curved surface steel
Change the appearance of glass；2, AB glue due to quality it is harder, fail to cover edge cambered surface, receive shock or when damaging, the glass at edge
Glass disintegrating slag can cause harm to the human body, while edgewise compression strength is not high, be easy to appear rupture.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of flexible AB glue without substrate, and the flexibility is without substrate
AB glue, which is increased, is bonded edge seal effect with Curved screen, while improving strength of glass.
The technical solution adopted by the present invention to solve the technical problems is: a kind of no substrate AB glue flexible improves it
Be in, including weight release film, the heavy release film have upper and lower surfaces, weight release film lower surface be used for and 3D hand
The screen of machine fits；
The upper surface of the heavy release film is provided with layer of silica gel, and OCA optical cement is fitted in the layer of silica gel, the OCA light
Glue is learned for fitting with 3D curved strengthened glass, is also fitted with light release film on the OCA optical cement.
In such a configuration, the heavy release film with a thickness of 50um-100um.
In such a configuration, the OCA optical cement with a thickness of 100um-200um.
In such a configuration, the layer of silica gel with a thickness of 50um-200um.
In such a configuration, the light release film with a thickness of 30um-75um.
The present invention also provides a kind of AB glue manufacture crafts of no substrate flexible, it is improved in that including following
Step:
A, OCA optical cement is coated in layer of silica gel using coating machine, then semi-finished product is irradiated by UV illumination continuous tunnel furnace,
Irradiation time 10-20min, to be solidified, the temperature of continuous tunnel furnace is 40 DEG C -45 DEG C；
B, overlay film is carried out respectively to the OCA optical cement in layer of silica gel and layer of silica gel, wherein OCA optical cement covers light release film, silicon
Glue surface covers weight release film；
C, AB glue semi-finished product are formed after the completion of overlay film, AB glue semi-finished product carry out operation, after the completion of operation, shape in roll-to-roll mode
At the coiled material product of different in width；
D, coiled material product is carried out cutting into rouleau by banding machine, then machine is cut by film, using cutting die by the AB glue of rouleau half
Finished product is die-cut to the size of product, then forms AB glue finished product.
Further, in the step A, the irradiation time of UV light is 15min, and the temperature of continuous tunnel furnace is 42.5 DEG C.
Further, the ingredient of the OCA optical cement is acroleic acid resin.
Further, in the step A, the viscous force of the OCA glue is 2000-3000gf/25mm, the layer of silica gel
Viscous force is 10-150gf/25mm.
The beneficial effects of the present invention are: transmitance is improved invention increases the sealing effect at Curved screen fitting edge,
And it is bonded the exhaust of rear curved surface screen fastly, there is no bubbles；In addition, increasing the crash resistance of 3D curved strengthened glass, hand is reduced
Machine screen breakage risk.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of one kind no substrate AB glue flexible of the invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, being related in patent
All connection/connection relationships, not singly refer to that component directly connects, and refer to can according to specific implementation situation, by addition or
Couple auxiliary is reduced, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Shown in referring to Fig.1, present invention discloses a kind of no substrate AB glues flexible, realize 3D curve tempering glass by the glue
Glass is bonded with the screen of 3D mobile phone, realizes the protection to the screen of 3D mobile phone.Specifically, the no substrate AB glue flexible includes
Weight release film 5, the heavy release film 5 have upper and lower surfaces, and the lower surface of weight release film 5 is for the screen with 3D mobile phone
It fits, the upper surface of the heavy release film 5 is provided with layer of silica gel 4, and OCA optical cement 2 is fitted in the layer of silica gel 4；It is logical
The effect of overweight release film 5 protects layer of silica gel 4 not by external influence, is one layer of release film for protecting layer of silica gel 4；Described
Layer of silica gel 4 has the characteristics that the fast transmitance of exhaust is high, is easy to be bonded and do over again.The OCA optical cement 2 has very strong glue
Property, transmitance reach 90% or more, OCA optical cement 2 for fitting closely with 3D curved strengthened glass, easy to exhaust, so that 3D
The entire surface and 3D mobile phone of curved strengthened glass are bonded, and are reached 3D curved strengthened glass and are bonded with 3D mobile phone perfection, are improved and are penetrated
Rate improves strength of glass.In addition, being also fitted with light release film 1 on the OCA optical cement 2, light release film 1 is used to protect OCA not
By external interference, it is the layer protecting film for protecting OCA, can be torn during fitting.
In the present embodiment, the heavy release film 5 with a thickness of 50um；The OCA optical cement 2 with a thickness of 100um；Institute
State layer of silica gel 4 with a thickness of 50um；The light release film 1 with a thickness of 30um.Certainly, for weight release film 5, OCA optical cement
2, the thickness of layer of silica gel 4 and light release film 1 can be selected according to actual needs or its thickness can be wrong in production
Difference, but the composition and production of AB glue of the invention are had no effect on, in another specific embodiment, the thickness of the heavy release film 5
Degree is 70um；The OCA optical cement 2 with a thickness of 150um；The layer of silica gel 4 with a thickness of 100um；The light release film 1
With a thickness of 45um.Preferably, weight release film 5, OCA optical cement 2, layer of silica gel 4 and light release film 1 thickness have it is certain
Range, wherein the heavy release film 5 with a thickness of 50um-100um；The OCA optical cement 2 with a thickness of 100um-200um；
The layer of silica gel 4 with a thickness of 50um-200um；The light release film 1 with a thickness of 30um-75um.
Present invention further teaches a kind of manufacture crafts of no substrate AB glue flexible, in the first embodiment, the technique packet
Include following step:
A, OCA optical cement 2 is coated in layer of silica gel 4 using coating machine, then semi-finished product is shone by UV illumination continuous tunnel furnace
It penetrates, irradiation time 15min, to be solidified, the temperature of continuous tunnel furnace is 42.5 DEG C；Wherein, the ingredient of the OCA optical cement 2 is
Acroleic acid resin；The viscous force of the OCA glue is 2000gf/25mm, and the viscous force of the layer of silica gel 4 is 10gf/25mm；
B, overlay film is carried out respectively to the OCA optical cement 2 in layer of silica gel 4 and layer of silica gel 4, wherein OCA optical cement 2 covers light release film
1, weight release film 5 is covered in silica gel face；
C, AB glue semi-finished product are formed after the completion of overlay film, AB glue semi-finished product carry out operation, after the completion of operation, shape in roll-to-roll mode
At the coiled material product of different in width；
D, coiled material product is carried out cutting into rouleau by banding machine, then machine is cut by film, using cutting die by the AB glue of rouleau half
Finished product is die-cut to the size of product, then forms AB glue finished product.
In addition, present invention further teaches a kind of manufacture crafts of no substrate AB glue flexible, and in a second embodiment, the work
Skill includes the following steps:
A, OCA optical cement 2 is coated in layer of silica gel 4 using coating machine, then semi-finished product is shone by UV illumination continuous tunnel furnace
It penetrates, irradiation time 10min, to be solidified, the temperature of continuous tunnel furnace is 40 DEG C；Wherein, the ingredient of the OCA optical cement 2 is third
Olefin(e) acid resin；The viscous force of the OCA glue is 3000gf/25mm, and the viscous force of the layer of silica gel 4 is 150gf/25mm；
B, overlay film is carried out respectively to the OCA optical cement 2 in layer of silica gel 4 and layer of silica gel 4, wherein OCA optical cement 2 covers light release film
1, weight release film 5 is covered in silica gel face；
C, AB glue semi-finished product are formed after the completion of overlay film, AB glue semi-finished product carry out operation, after the completion of operation, shape in roll-to-roll mode
At the coiled material product of different in width；
D, coiled material product is carried out cutting into rouleau by banding machine, then machine is cut by film, using cutting die by the AB glue of rouleau half
Finished product is die-cut to the size of product, then forms AB glue finished product.
In addition, present invention further teaches a kind of manufacture crafts of no substrate AB glue flexible, and in the third embodiment, the work
Skill includes the following steps:
A, OCA optical cement 2 is coated in layer of silica gel 4 using coating machine, then semi-finished product is shone by UV illumination continuous tunnel furnace
It penetrates, irradiation time 20min, to be solidified, the temperature of continuous tunnel furnace is 45 DEG C；Wherein, the ingredient of the OCA optical cement 2 is third
Olefin(e) acid resin；The viscous force of the OCA glue is 2500gf/25mm, and the viscous force of the layer of silica gel 4 is 80gf/25mm；
B, overlay film is carried out respectively to the OCA optical cement 2 in layer of silica gel 4 and layer of silica gel 4, wherein OCA optical cement 2 covers light release film
1, weight release film 5 is covered in silica gel face；
C, AB glue semi-finished product are formed after the completion of overlay film, AB glue semi-finished product carry out operation, after the completion of operation, shape in roll-to-roll mode
At the coiled material product of different in width；
D, coiled material product is carried out cutting into rouleau by banding machine, then machine is cut by film, using cutting die by the AB glue of rouleau half
Finished product is die-cut to the size of product, then forms AB glue finished product.
In conclusion the present invention provides a kind of no substrate AB glue flexible, structure of the AB glue without PET film, AB glue
It is flexible more preferable, the sealing effect at Curved screen fitting edge is increased, transmitance is improved, and is bonded the exhaust of rear curved surface screen fastly,
There is no bubbles；In addition, increasing the crash resistance of 3D curved strengthened glass, mobile phone screen breakage risk is reduced.
It is to be illustrated to preferable implementation of the invention, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (9)
1. a kind of no substrate AB glue flexible, which is characterized in that including weight release film, the heavy release film has upper surface under
Surface, the lower surface of weight release film are used to fit with the screen of 3D mobile phone；
The upper surface of the heavy release film is provided with layer of silica gel, and OCA optical cement is fitted in the layer of silica gel, the OCA light
Glue is learned for fitting with 3D curved strengthened glass, is also fitted with light release film on the OCA optical cement.
2. one kind no substrate AB glue flexible according to claim 1, it is characterised in that: the heavy release film with a thickness of
50um-100um。
3. one kind no substrate AB glue flexible according to claim 1, it is characterised in that: the thickness of the OCA optical cement
For 100um-200um.
4. one kind no substrate AB glue flexible according to claim 1, it is characterised in that: the layer of silica gel with a thickness of
50um-200um。
5. one kind no substrate AB glue flexible according to claim 1, it is characterised in that: the light release film with a thickness of
30um-75um。
6. a kind of AB glue manufacture craft of no substrate flexible, which comprises the following steps:
A, OCA optical cement is coated in layer of silica gel using coating machine, then semi-finished product is irradiated by UV illumination continuous tunnel furnace,
Irradiation time 10-20min, to be solidified, the temperature of continuous tunnel furnace is 40 DEG C -45 DEG C；
B, overlay film is carried out respectively to the OCA optical cement in layer of silica gel and layer of silica gel, wherein OCA optical cement covers light release film, silicon
Glue surface covers weight release film；
C, AB glue semi-finished product are formed after the completion of overlay film, AB glue semi-finished product carry out operation, after the completion of operation, shape in roll-to-roll mode
At the coiled material product of different in width；
D, coiled material product is carried out cutting into rouleau by banding machine, then machine is cut by film, using cutting die by the AB glue of rouleau half
Finished product is die-cut to the size of product, then forms AB glue finished product.
7. a kind of flexible AB glue manufacture craft without substrate according to claim 6, it is characterised in that: in the step A,
The irradiation time of UV light is 15min, and the temperature of continuous tunnel furnace is 42.5 DEG C.
8. a kind of flexible AB glue manufacture craft without substrate according to claim 6, it is characterised in that: the OCA optics
The ingredient of glue is acroleic acid resin.
9. a kind of flexible AB glue manufacture craft without substrate according to claim 6, it is characterised in that: in the step A,
The viscous force of the OCA glue is 2000-3000gf/25mm, and the viscous force of the layer of silica gel is 10-150gf/25mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710552864.8A CN109203600A (en) | 2017-07-07 | 2017-07-07 | A kind of AB glue and its manufacture craft of the flexibility without substrate |
| PCT/CN2017/106578 WO2019006909A1 (en) | 2017-07-07 | 2017-10-17 | Flexible substrate-free ab adhesive and manufacturing process therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710552864.8A CN109203600A (en) | 2017-07-07 | 2017-07-07 | A kind of AB glue and its manufacture craft of the flexibility without substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109203600A true CN109203600A (en) | 2019-01-15 |
Family
ID=64950437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710552864.8A Pending CN109203600A (en) | 2017-07-07 | 2017-07-07 | A kind of AB glue and its manufacture craft of the flexibility without substrate |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109203600A (en) |
| WO (1) | WO2019006909A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982437A (en) * | 2019-12-30 | 2020-04-10 | 宁波启合新材料科技有限公司 | Preparation method of novel AB adhesive film |
| CN112876997A (en) * | 2021-01-19 | 2021-06-01 | 合肥美凯电子有限公司 | Production process of AB glue |
| CN115042504A (en) * | 2022-05-20 | 2022-09-13 | 东莞市湘华建强光电科技有限公司 | Manufacturing process of double-layer metal damping plate for vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115610794B (en) * | 2022-12-01 | 2023-03-21 | 苏州天立达精密科技股份有限公司 | Automatic equipment of pasting that changes of OCA optical cement |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204605074U (en) * | 2015-01-30 | 2015-09-02 | 东莞市纳利光学材料有限公司 | A kind of without base material AB glued membrane |
| CN105313395A (en) * | 2015-11-09 | 2016-02-10 | 东莞市纳利光学材料有限公司 | Non-backing OCA optical film with blue-ray resisting effect and preparation method of non-backing OCA optical film |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524562A (en) * | 2016-01-20 | 2016-04-27 | 东莞市纳利光学材料有限公司 | Substrate-free anti-static AB adhesive film and preparation method thereof |
| CN205710542U (en) * | 2016-03-03 | 2016-11-23 | 东莞市纳利光学材料有限公司 | A kind of anti-blue light of shock resistance is without base material OCA optical adhesive film |
| CN105950040A (en) * | 2016-06-17 | 2016-09-21 | 东莞市纳利光学材料有限公司 | Diamagnetic AB glue free of base material and preparing method |
-
2017
- 2017-07-07 CN CN201710552864.8A patent/CN109203600A/en active Pending
- 2017-10-17 WO PCT/CN2017/106578 patent/WO2019006909A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204605074U (en) * | 2015-01-30 | 2015-09-02 | 东莞市纳利光学材料有限公司 | A kind of without base material AB glued membrane |
| CN105313395A (en) * | 2015-11-09 | 2016-02-10 | 东莞市纳利光学材料有限公司 | Non-backing OCA optical film with blue-ray resisting effect and preparation method of non-backing OCA optical film |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982437A (en) * | 2019-12-30 | 2020-04-10 | 宁波启合新材料科技有限公司 | Preparation method of novel AB adhesive film |
| CN112876997A (en) * | 2021-01-19 | 2021-06-01 | 合肥美凯电子有限公司 | Production process of AB glue |
| CN115042504A (en) * | 2022-05-20 | 2022-09-13 | 东莞市湘华建强光电科技有限公司 | Manufacturing process of double-layer metal damping plate for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019006909A1 (en) | 2019-01-10 |
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Application publication date: 20190115 |
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