CN107187139A - The preparation method and product of a kind of curved surface mobile phone tempering film - Google Patents

The preparation method and product of a kind of curved surface mobile phone tempering film Download PDF

Info

Publication number
CN107187139A
CN107187139A CN201710307865.6A CN201710307865A CN107187139A CN 107187139 A CN107187139 A CN 107187139A CN 201710307865 A CN201710307865 A CN 201710307865A CN 107187139 A CN107187139 A CN 107187139A
Authority
CN
China
Prior art keywords
substrate
mobile phone
curved surface
layer
preparation
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
Application number
CN201710307865.6A
Other languages
Chinese (zh)
Inventor
郑金池
林君
高道文
高丽霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN ZHEJIA OPTOELECTRONICS TECHNOLOGY Co Ltd
DONGGUAN WEIJIA ELECTRONICS Co Ltd
Original Assignee
DONGGUAN ZHEJIA OPTOELECTRONICS TECHNOLOGY Co Ltd
DONGGUAN WEIJIA ELECTRONICS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DONGGUAN ZHEJIA OPTOELECTRONICS TECHNOLOGY Co Ltd, DONGGUAN WEIJIA ELECTRONICS Co Ltd filed Critical DONGGUAN ZHEJIA OPTOELECTRONICS TECHNOLOGY Co Ltd
Priority to CN201710307865.6A priority Critical patent/CN107187139A/en
Publication of CN107187139A publication Critical patent/CN107187139A/en
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • 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
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • 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
    • B32B38/0036—Heat treatment
    • B32B38/004—Heat treatment by physically contacting the layers, e.g. by the use of heated platens or rollers
    • 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
    • B32B38/10—Removing layers, or parts of layers, mechanically or chemically
    • 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
    • B32B9/045—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 of synthetic resin
    • 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
    • B32B9/047—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 made of fibres or filaments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • 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
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0064—Smoothing, polishing, making a glossy surface
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a kind of preparation method of curved surface mobile phone tempering film, it comprises the following steps：(1) prepared substrate, in substrate upper and lower surface sprayed protection agent, by substrate cut into mobile phone screen size；(2) substrate is carved and be molded；(3) carry out clearing off processing；(4) hot bending die is prepared, and the substrate of polished processing is positioned in hot bending die, and is heated to 600~700 DEG C, substrate hot bending is processed into two sides is bent or four sides is bent, and carries out 600~700 DEG C of high-temperature physics reinforcings simultaneously；(5) preparation potassium nitrate, and potassium nitrate is heated to 400~420 DEG C, it is chemical enhanced to substrate progress, obtain semi-finished product；(6) convex surface of the semi-finished product is coated into oleophobic layer or carries out anti-dazzle, the processing of anti-blue light；(7) complex optics glue-line is set in the concave surface of semi-finished product；(8) substrate layer is set in complex optics glue-line bottom；(9) layer of silica gel is set in substrate layer bottom, curved surface mobile phone tempering film is made.Invention additionally discloses the product prepared by this method.

Description

The preparation method and product of a kind of curved surface mobile phone tempering film
Technical field
The present invention relates to mobile phone accessories field, and in particular to a kind of preparation method of curved surface mobile phone tempering film, and passes through Curved surface mobile phone tempering film prepared by this method.
Background technology
Curved surface mobile phone tempering film in the market, structure is that center section upper strata is panel 1, and lower floor is explosion-proof film layer 2, Curvature portion includes panel 1, ink printed layer 3 and layers of two-sided 4 successively from top to bottom.
1. existing market 3D curved surface protection screens, can all using visible area rupture pressure disc printing net-point+edge double faced adhesive tape mode Vision area is inviscid, the exhaust effect of no silica gel laminating, has certain visual impact.
2. existing market product is because of reasons in structure, there is certain interval in the display screen of visible area and display terminal, during touch Water ripples and abnormal sound are easily produced, and easily occurs that touch-control is reactionless or delay phenomenon；The only ringlet of edge one has double faced adhesive tape, with Display terminal, which is pasted not strongly, leans on, and easily comes off.
3. although full impregnated product can be made, when patch rupture pressure disc and double faced adhesive tape can not perfect seamless connection, in handing-over Place can see apparent gap vestige, and it can be seen that rupture pressure disc and double faced adhesive tape have aberration.
Upper color (such as black, white) is printed before rupture pressure disc or double faced adhesive tape 4. sticking, rupture pressure disc and double faced adhesive tape can be solved Between seam and aberration problem, but reverse side can still see above mentioned problem, and reduce display terminal display screen in itself Visible area, also there is some difference in itself with the display screen of terminal device for the color of printing.
5. product is all chemical enhanced in the market, it is easily broken, protecting effect is less desirable.
The content of the invention
The purpose of the present invention be in view of the shortcomings of the prior art there is provided a kind of preparation method of curved surface mobile phone tempering film, with And the curved surface mobile phone tempering film prepared by this method, the existing curved surface Mobile phone film of solution is easy to fall off, frangible, there is asking for aberration Topic.
The technical scheme that is used to achieve the above object of the present invention is：
A kind of preparation method of curved surface mobile phone tempering film, it comprises the following steps：
(1) prepared substrate, in substrate upper and lower surface sprayed protection agent, substrate is cut on cutting machine mobile phone screen big It is small；
(2) substrate for having cut step (2) is moved on carving machine, and substrate is carved and is molded；
(3) to the substrate after engraving shaping, carry out clearing off processing on polishing machine；
(4) hot bending die is prepared, and the substrate of polished processing is positioned in hot bending die, and is heated to 600~700 DEG C, substrate hot bending is processed into two sides is bent or four sides is bent, and carry out 600~700 DEG C of high-temperature physics reinforcings simultaneously；
(5) preparation potassium nitrate, and potassium nitrate is heated to 400~420 DEG C, to carrying out chemistry by the substrate of hot bending Reinforcing, obtains semi-finished product；
(6) convex surface of the semi-finished product is coated into oleophobic layer or carries out anti-dazzle, the processing of anti-blue light；
(7) complex optics glue-line is set in the concave surface of semi-finished product；
(8) substrate layer is set in complex optics glue-line bottom；
(9) layer of silica gel is set in substrate layer bottom, curved surface mobile phone tempering film is made.
The substrate thickness is 0.1mm~1.0mm.
The substrate material is glass, polymetylmethacrylate, polycarbonate or polyester resin PET material system Into.
The complex optics bondline thickness is 0.1mm~1.0mm, and its viscosity is 600g~2000g.
The complex optics glue-line is OCA optical cements, acrylic, silica gel, rubber, hydroxyandrostenedione diketone OHA, OHR optics Glue or OHF optical cements.
The substrate layer thickness is 0.025mm~1.0mm.
The substrate layer is polyester resin PET, polythene PE, thermoplastic polyurethane elastomer, ethene-vinyl acetate Copolymer EVA, OHF optical cement, OHR optical cements, polyvinylchloride or polycarbonate material are made.
The layer of silica gel thickness is 0.01mm~1.0mm, and viscosity is 3g~2000g.
A kind of curved surface mobile phone tempering film prepared according to methods described, its from top to bottom successively include substrate, optical cement layer, Substrate layer and layer of silica gel, wherein substrate are provided with two sides curved surface or tetrahedral surface.
The beneficial effects of the invention are as follows：
1. all-transparent (no print color), back side entire area all toughness as 2.5D protection screens can be ensured.
2. can effectively be filled in interiors of products gap, the adhesion of enhancing protection screen and mobile device is effectively protected Demonstrate,prove and fully coincide, paste between product and mobile device, paste reliability and significantly lifted.
3. it is insensitive effectively to solve touch-control, water ripples, abnormal sound and not exclusively coincide with mobile device, aberration problem.
4. by high-temperature physics+chemical dual reinforcing, effectively prevent the frangible side of product and rupture；Than the surface of existing product Intensity enhancing more than 50%.
5. with more preferable wear-resisting, drop resistant, prevent fingerprint residues, prevent display screen scratch effect, and with light transmittance it is high, The advantages of touch-control sensitivity is high.
Brief description of the drawings
Fig. 1 is existing tempering film fragmentary cross-sectional view；
Fig. 2 is fragmentary cross-sectional view of the present invention.
In figure：1. the base of 6. optical cement layer of explosion-proof 3. ink printed layer of film layer 4. layers of two-sided, 5. substrate of panel 2. 7. Material 8. layer of silica gel of layer
Embodiment
Embodiment：Referring to Fig. 1, the present embodiment provides a kind of preparation method of curved surface mobile phone tempering film, and it includes following step Suddenly：
(1) prepared substrate 5, descend two sides sprayed protection agent, substrate 5 are cut into Mobile phone screen on cutting machine on the substrate 5 Curtain size；
(2) substrate for having cut step (2) is moved on carving machine, and substrate 5 is carved and is molded；
(3) to the substrate 5 after engraving shaping, carry out clearing off processing on polishing machine；
(4) hot bending die is prepared, and the substrate of polished processing is positioned in hot bending die, and is heated to 600~700 DEG C, substrate hot bending is processed into two sides is bent or four sides is bent, and carry out 600~700 DEG C of high-temperature physics reinforcings simultaneously；
(5) preparation potassium nitrate, and potassium nitrate is heated to 400~420 DEG C, to changing by the substrate 5 of hot bending Reinforcing is learned, semi-finished product are obtained；
(6) convex surface of the semi-finished product is coated into oleophobic layer or carries out anti-dazzle, the processing of anti-blue light；
(7) complex optics glue-line 6 is set in the concave surface of semi-finished product；
(8) substrate layer 7 is set in the bottom of complex optics glue-line 6；
(9) layer of silica gel 8 is set in the bottom of substrate layer 7, curved surface mobile phone tempering film is made.
The thickness of substrate 5 is 0.1mm~1.0mm.
The material of substrate 5 is glass, polymetylmethacrylate, polycarbonate or polyester resin PET material It is made.
The thickness of complex optics glue-line 6 is 0.1mm~1.0mm, and its viscosity is 600g~2000g.
The complex optics glue-line 6 is OCA optical cements, acrylic, silica gel, rubber, hydroxyandrostenedione diketone OHA, OHR optics Glue or OHF optical cements.
The thickness of substrate layer 7 is 0.025mm~1.0mm.
The substrate layer 7 is polyester resin PET, polythene PE, thermoplastic polyurethane elastomer, ethene-vinyl acetate Copolymer EVA, OHF optical cement, OHR optical cements, polyvinylchloride or polycarbonate material are made.
The thickness of layer of silica gel 8 is 0.01mm~1.0mm, and viscosity is 3g~2000g.
A kind of curved surface mobile phone tempering film prepared according to methods described, it includes substrate 5, optical cement layer successively from top to bottom 6, substrate layer 7 and layer of silica gel 8, wherein substrate 5 are provided with two sides curved surface or tetrahedral surface.
It is described above, it is only the preferable possible embodiments of the present invention, and the scope of the claims of the limitation present invention is not used to, thus it is all The method and step and the equivalence changes of structure made with present specification, are all contained in protection scope of the present invention.

Claims (9)

1. a kind of preparation method of curved surface mobile phone tempering film, it is characterised in that it comprises the following steps：
(1) prepared substrate, in substrate upper and lower surface sprayed protection agent, substrate is cut on cutting machine mobile phone screen size；
(2) substrate for having cut step (2) is moved on carving machine, and substrate is carved and is molded；
(3) to the substrate after engraving shaping, carry out clearing off processing on polishing machine；
(4) hot bending die is prepared, and the substrate of polished processing is positioned in hot bending die, and is heated to 600~700 DEG C, Substrate hot bending is processed into two sides is bent or four sides is bent, and carries out 600~700 DEG C of high-temperature physics reinforcings simultaneously；
(5) preparation potassium nitrate, and potassium nitrate is heated into 400~420 DEG C, carries out chemistry strong to the substrate by hot bending Change, obtain semi-finished product；
(6) convex surface of the semi-finished product is coated into oleophobic layer or carries out anti-dazzle, the processing of anti-blue light；
(7) complex optics glue-line is set in the concave surface of semi-finished product；
(8) substrate layer is set in complex optics glue-line bottom；
(9) layer of silica gel is set in substrate layer bottom, curved surface mobile phone tempering film is made.
2. the preparation method of curved surface mobile phone tempering film according to claim 1, it is characterised in that the substrate thickness is 0.1mm~1.0mm.
3. the preparation method of curved surface mobile phone tempering film according to claim 1, it is characterised in that the substrate material is glass Glass, polymetylmethacrylate, polycarbonate or polyester resin PET material are made.
4. the preparation method of curved surface mobile phone tempering film according to claim 1, it is characterised in that the complex optics glue-line Thickness is 0.1mm~1.0mm, and its viscosity is 600g~2000g.
5. the preparation method of curved surface mobile phone tempering film according to claim 1, it is characterised in that the complex optics glue-line For OCA optical cements, acrylic, silica gel, rubber, hydroxyandrostenedione diketone OHA, OHR optical cement or OHF optical cements.
6. the preparation method of curved surface mobile phone tempering film according to claim 1, it is characterised in that the substrate layer thickness is 0.025mm~1.0mm.
7. the preparation method of curved surface mobile phone tempering film according to claim 1, it is characterised in that the substrate layer is terylene Resin PET, polythene PE, thermoplastic polyurethane elastomer, ethylene-vinyl acetate copolymer EVA, OHF optical cement, OHR light Glue is learned, polyvinylchloride or polycarbonate material are made.
8. the preparation method of curved surface mobile phone tempering film according to claim 1, it is characterised in that the layer of silica gel thickness is 0.01mm~1.0mm, viscosity is 3g~2000g.
9. a kind of curved surface mobile phone tempering film prepared according to one of claim 1 to 8 methods described, it is characterised in that it is from upper And under successively include substrate, optical cement layer, substrate layer and layer of silica gel, wherein substrate be provided with two sides curved surface or tetrahedral surface.
CN201710307865.6A 2017-05-03 2017-05-03 The preparation method and product of a kind of curved surface mobile phone tempering film Pending CN107187139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710307865.6A CN107187139A (en) 2017-05-03 2017-05-03 The preparation method and product of a kind of curved surface mobile phone tempering film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710307865.6A CN107187139A (en) 2017-05-03 2017-05-03 The preparation method and product of a kind of curved surface mobile phone tempering film

Publications (1)

Publication Number Publication Date
CN107187139A true CN107187139A (en) 2017-09-22

Family

ID=59872791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710307865.6A Pending CN107187139A (en) 2017-05-03 2017-05-03 The preparation method and product of a kind of curved surface mobile phone tempering film

Country Status (1)

Country Link
CN (1) CN107187139A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108263141A (en) * 2018-01-16 2018-07-10 广东欧珀移动通信有限公司 Plank and preparation method thereof, housing, electronic equipment
CN108515756A (en) * 2018-04-08 2018-09-11 维达力实业(深圳)有限公司 Curved surface composite decking and preparation method thereof
CN108840557A (en) * 2018-07-26 2018-11-20 安徽蓝瑟智能科技有限公司 A kind of 3D glass cover-plate manufacture craft
CN109437582A (en) * 2018-12-03 2019-03-08 仙游县元生智汇科技有限公司 A kind of production method of the 3D glass with anti-glare
CN109439215A (en) * 2018-09-29 2019-03-08 东莞捷尔信实业有限公司 A kind of tempering film and its preparation process
CN109485238A (en) * 2018-10-16 2019-03-19 惠州大唐伟业电子有限公司 A kind of processing technology of hand-set lid
CN110868483A (en) * 2018-08-28 2020-03-06 深圳市戈比太科技有限公司 Method for manufacturing curved screen glass protective film
CN110903038A (en) * 2019-12-12 2020-03-24 东莞思进光电科技有限公司 Toughened film and preparation method thereof
CN111777321A (en) * 2020-07-21 2020-10-16 惠州市利友创实业有限公司 Curved surface toughened film and preparation process thereof
WO2021027203A1 (en) * 2019-08-13 2021-02-18 深圳市台技光电有限公司 Tempered glass protective film suitable for ultrasonic fingerprint recognition function
CN112811797A (en) * 2021-03-09 2021-05-18 宜昌南玻显示器件有限公司 Method for hot bending plate glass
CN117105525A (en) * 2023-08-25 2023-11-24 清远南玻节能新材料有限公司 Tempered glass and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103342477A (en) * 2013-06-27 2013-10-09 北京北玻安全玻璃有限公司 Processing method for arc-shaped chemically-tempered and laminated structural glass
CN103553306A (en) * 2013-10-25 2014-02-05 江苏铁锚玻璃股份有限公司 Method for preparing special high-strength tempered glass for high-speed train
CN103660515A (en) * 2013-12-10 2014-03-26 胡承朋 Processing technology for tempered glass protection screen
CN104445887A (en) * 2014-12-16 2015-03-25 桂林电子科技大学 Method for preparing 3D curved ultrathin tempered glass for display screen protective films

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103342477A (en) * 2013-06-27 2013-10-09 北京北玻安全玻璃有限公司 Processing method for arc-shaped chemically-tempered and laminated structural glass
CN103553306A (en) * 2013-10-25 2014-02-05 江苏铁锚玻璃股份有限公司 Method for preparing special high-strength tempered glass for high-speed train
CN103660515A (en) * 2013-12-10 2014-03-26 胡承朋 Processing technology for tempered glass protection screen
CN104445887A (en) * 2014-12-16 2015-03-25 桂林电子科技大学 Method for preparing 3D curved ultrathin tempered glass for display screen protective films

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108263141A (en) * 2018-01-16 2018-07-10 广东欧珀移动通信有限公司 Plank and preparation method thereof, housing, electronic equipment
CN108515756A (en) * 2018-04-08 2018-09-11 维达力实业(深圳)有限公司 Curved surface composite decking and preparation method thereof
CN108840557A (en) * 2018-07-26 2018-11-20 安徽蓝瑟智能科技有限公司 A kind of 3D glass cover-plate manufacture craft
CN110868483A (en) * 2018-08-28 2020-03-06 深圳市戈比太科技有限公司 Method for manufacturing curved screen glass protective film
CN109439215A (en) * 2018-09-29 2019-03-08 东莞捷尔信实业有限公司 A kind of tempering film and its preparation process
CN109485238A (en) * 2018-10-16 2019-03-19 惠州大唐伟业电子有限公司 A kind of processing technology of hand-set lid
CN109437582A (en) * 2018-12-03 2019-03-08 仙游县元生智汇科技有限公司 A kind of production method of the 3D glass with anti-glare
WO2021027203A1 (en) * 2019-08-13 2021-02-18 深圳市台技光电有限公司 Tempered glass protective film suitable for ultrasonic fingerprint recognition function
CN110903038A (en) * 2019-12-12 2020-03-24 东莞思进光电科技有限公司 Toughened film and preparation method thereof
CN111777321A (en) * 2020-07-21 2020-10-16 惠州市利友创实业有限公司 Curved surface toughened film and preparation process thereof
CN112811797A (en) * 2021-03-09 2021-05-18 宜昌南玻显示器件有限公司 Method for hot bending plate glass
CN117105525A (en) * 2023-08-25 2023-11-24 清远南玻节能新材料有限公司 Tempered glass and preparation method thereof

Similar Documents

Publication Publication Date Title
CN107187139A (en) The preparation method and product of a kind of curved surface mobile phone tempering film
CN104842592B (en) Curved screen protective film manufacturing method
JP5890534B2 (en) Double-sided pressure-sensitive adhesive sheet for image display device, double-sided pressure-sensitive adhesive sheet for image display device with release film, and image display device using these
CN206465578U (en) A kind of safety glass diaphragm adsorbed entirely
WO2012161078A1 (en) Printing film for touch panel, cover glass for touch panel, liquid crystal display panel, multi-function terminal, and method for manufacturing printing film for touch panel
WO2015085907A1 (en) Cover plate structure, touch panel structure and protective panel structure of display device
CN105227705B (en) Housing unit moulding process
CN105058691B (en) Housing unit moulding process
TW201437039A (en) Transparent surface material and display device using same
CN105946304A (en) Fully-laminated tempered glass protective film and preparation method thereof
CN108667958A (en) A kind of preparation method of mobile phone faceplate frame porose area substratum transparent
CN206085952U (en) Curved surface apron preparation equipment, curved surface apron and touch -sensitive screen
CN109203600A (en) A kind of AB glue and its manufacture craft of the flexibility without substrate
TWI734906B (en) Glass resin laminate
CN107364065A (en) Bend glass screen protection cuticula is integrally formed processing technology and its diaphragm
CN102609134A (en) Method for controlling glue overflow in liquid optical clear adhesive gluing
CN206230965U (en) Curve screens diaphragm
CN109722177A (en) Shield lower identification of fingerprint tempered glass film layered structure
CN209015611U (en) The one screen that a kind of flat glass and curved-surface display mould group are bonded entirely
CN205836124U (en) A kind of safety glass protecting film of full laminating
CN107599559A (en) A kind of preparation method of curved surface screen mobile phone safety glass film
CN204622721U (en) A kind of curve screens diaphragm
CN107600519A (en) A kind of diaphragm method for repairing and mending and method for adhering film
CN211770940U (en) Laminated composite glass
CN102377968B (en) Manufacturing method of front high-transmittance plate of flat-panel television

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: 20170922

RJ01 Rejection of invention patent application after publication