CN106739404A - A kind of applying method of solid-state glued membrane - Google Patents

A kind of applying method of solid-state glued membrane Download PDF

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Publication number
CN106739404A
CN106739404A CN201611105657.XA CN201611105657A CN106739404A CN 106739404 A CN106739404 A CN 106739404A CN 201611105657 A CN201611105657 A CN 201611105657A CN 106739404 A CN106739404 A CN 106739404A
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CN
China
Prior art keywords
glued membrane
high temperature
solid
flexure strip
state glued
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
CN201611105657.XA
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Chinese (zh)
Inventor
蔡定云
黄鹤
何会楼
许新杰
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.)
Truly Opto Electronics Ltd
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Truly Opto Electronics 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 Truly Opto Electronics Ltd filed Critical Truly Opto Electronics Ltd
Priority to CN201611105657.XA priority Critical patent/CN106739404A/en
Publication of CN106739404A publication Critical patent/CN106739404A/en
Pending legal-status Critical Current

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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
    • B32B37/10Methods 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
    • 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
    • B32B37/06Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The invention discloses a kind of applying method of solid-state glued membrane, it is comprised the following steps:One press equipment is provided, high temperature resistant flexure strip is provided with its pressing platform;Thing to be fit is placed on the high temperature resistant flexure strip;The glue-line side of solid-state glued membrane is fitted towards the thing to be fit, and is carried out hot pressing, completed laminating.A kind of applying method of solid-state glued membrane, it sets a high temperature resistant flexure strip on pressing platform or sets high temperature resistant flexure strip in thing bottom to be fit, then solid-state glued membrane is in pressing, because flexure strip has certain regulatory function, in unbalance stress, flexure strip keeps the uniform force of pressure head and thing to be fit by elastic deformation amount so that solid-state glued membrane can uniformly be covered in thing surface to be fit, be conducive to the production of next process.

Description

A kind of applying method of solid-state glued membrane
Technical field
The present invention relates to solid-state glue laminating technology field, a kind of more particularly to laminating side of solid-state glued membrane Method.
Background technology
Fingerprint identification technology is now into a development golden period, wherein being occupied an leading position with glue laminating cover plate.But There are problems that excessive glue, starved and glue using glue laminating fingerprint recognition module.With the development of social science and technology, people Performance to fingerprint module and attractive in appearance propose requirement higher.Therefore, the solid-state glued membrane laminating in fingerprint recognition is applied to answer Transport and give birth to, but inclined because abutted equipment, laminating platform inclination and fingerprint module exist in itself so that solid-state glued membrane is in laminating During unbalance stress, cause when mould release membrance is torn easy degumming and produce a large amount of bubbles.This not only reduces production efficiency, also influences Electrical measurement yield.The presence of these problems is all unfavorable for the popularization and application of solid-state glued membrane coating technique.
The content of the invention
The technical problems to be solved by the invention there is provided a kind of applying method of solid-state glued membrane, be set on pressing platform Put a high temperature resistant flexure strip or thing bottom to be fit set high temperature resistant flexure strip, then solid-state glued membrane pressing when, because of flexure strip With certain regulatory function, in unbalance stress, flexure strip keeps receiving for pressure head and thing to be fit by elastic deformation amount Power uniformity so that solid-state glued membrane can uniformly be covered in thing surface to be fit, be conducive to the production of next process.
The technical problems to be solved by the invention are achieved by the following technical programs:
The invention provides a kind of applying method of solid-state glued membrane, it is comprised the following steps:
One press equipment is provided, high temperature resistant flexure strip is provided with its pressing platform;
Thing to be fit is placed on the high temperature resistant flexure strip;
The glue-line side of solid-state glued membrane is fitted towards the thing to be fit, and is carried out hot pressing, completed laminating.
The a kind of of the applying method of the solid-state glued membrane provided as the present invention is improved, and resistance to height is set on the pressing platform Warm flexure strip is specially:Clean the pressing platform surface;The pasted with high temperature-resistant flexure strip on the pressing platform.
The a kind of of the applying method of the solid-state glued membrane provided as the present invention improves, and pastes resistance on the high temperature resistant flexure strip High temperature gummed tape;Wherein, the High temperature-resistanadhesive adhesive tape is smooth inviscid face away from the side of the high temperature resistant flexure strip.
Present invention also offers a kind of applying method of solid-state glued membrane, it is comprised the following steps:
One press equipment is provided;
Thing to be fit is placed on the pressing platform of the press equipment, the thing to be fit presses the one of platform towards described Side is provided with high temperature resistant flexure strip;
The glue-line side of solid-state glued membrane is fitted towards the thing to be fit, and is carried out hot pressing, completed laminating.
The a kind of of the applying method of the solid-state glued membrane provided as the present invention improves, and in the high temperature resistant flexure strip and waits to paste High temperature-resistanadhesive adhesive tape is posted between compound;Wherein, the High temperature-resistanadhesive adhesive tape is smooth nothing away from the side of the high temperature resistant flexure strip Adhesive faces.
The a kind of of the applying method of the solid-state glued membrane provided as the present invention improves, and the thickness of the high temperature resistant flexure strip is 0.03~2mm。
The a kind of of the applying method of the solid-state glued membrane provided as the present invention improves, and also includes tearing described solid automatically after hot pressing The step of heavy film on state glued membrane.
The a kind of of the applying method of the solid-state glued membrane provided as the present invention improves, and the thing to be fit is fingerprint module, The laminating corresponding with the glue-line of the solid-state glued membrane upward of its induction chip.
The present invention has the advantages that:
The applying method of solid-state glued membrane, a high temperature resistant flexure strip is set on pressing platform or resistance to height is set in thing bottom to be fit Warm flexure strip, then in pressing, because flexure strip has certain regulatory function, in unbalance stress, flexure strip leads to solid-state glued membrane Cross elastic deformation amount to keep the uniform force of pressure head and thing to be fit so that solid-state glued membrane can uniformly be covered in thing to be fit Surface, face is smooth when being conducive to the production of next process to tear heavy film automatically, will not produce degumming and a large amount of bubbles, enters One step improves laminating effect.
All kinds of high temperature resistants and to have a resilient material more, i.e., possess fast restoration capabilities after stress is heated on the market, Ensure that the performance of material is constant simultaneously, and the heeling error of regulation is needed during laminating at 0 ~ 40 μm, therefore high temperature resistant is elastic Piece alternative is more;It is preferred that elastomeric material is also equipped with good toughness and certain hardness.
By adding flexure strip, production efficiency is not interfered with, and production yield can also be improved, save production cost.
The fingerprint module produced using the method, greatly improves the production efficiency of producing line, while carry reducing glue Influence of the film to product electrical measurement yield, the method is simple and easy to apply, is conducive to being widely popularized.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the applying method of solid-state glued membrane of the present invention;
Fig. 2 is another schematic flow sheet of the applying method of solid-state glued membrane of the present invention;
Fig. 3 be solid-state glued membrane of the present invention applying method in press front and rear principle schematic.
Specific embodiment
Solid-state glued membrane applies the existing applying method in fingerprint recognition module, due to abutted equipment, pressing platform inclination with And thing to be fit has inclination in itself so that glued membrane unbalance stress during laminating, cause the face when heavy film is torn uneven Whole easy degumming and a large amount of bubbles of generation, this not only reduces production efficiency, also influences the yield of thing to be fit, the presence of these problems All it is unfavorable for the popularization and application of solid-state glued membrane coating technique.
In order to solve the defect of above-mentioned existing applying method, the invention provides a kind of applying method of solid-state glued membrane, its Increase by one layer of high temperature resistant flexure strip 2 between thing to be fit 3 and pressing platform 1, as shown in figure 3, when solid-state glued membrane 4 is pressed, The position flexure strip of first stress is first deformed upon, and fills non-part of the force, is so adjusted by the deformation quantity of flexure strip 2 flat The tilt tolerance that platform 1 and thing to be fit 3 itself are present, makes the uniform force of glued membrane 4 on the surface of thing to be fit 3, so not only effective The bonding strength of glued membrane 4 is solved, while solving the problems, such as that the coating surface of glued membrane 4 remains a large amount of bubbles;Be conducive to lower one work The production of sequence is that face is smooth when tearing heavy film automatically, will not produce degumming and a large amount of bubbles, further improves laminating effect.It is logical Increase flexure strip is crossed, production efficiency is not interfered with not only, the Anawgy accuracy of thing to be fit can also be improved, increase product is attractive in appearance, Advantage plus its low cost is more beneficial for promoting.
In order to reduce the pollution rate of thing to be fit, high-temperature plastic is posted between the high temperature resistant flexure strip and thing to be fit Band;Wherein, the High temperature-resistanadhesive adhesive tape is smooth inviscid face away from the side of the high temperature resistant flexure strip, prevents high temperature resistant elasticity Pollution when the issuable molecule of piece is fitted to thing to be fit.
The thing to be fit is thicker, and corresponding high temperature resistant flexure strip is thicker, the thickness of the present invention preferably high temperature resistant flexure strip Selected between 0.03 to 2 mm.
With reference to embodiment, the present invention will be described in detail, and embodiment is only the preferred embodiment of the present invention, It is not limitation of the invention.
Embodiment 1
As shown in figure 1, a kind of applying method of solid-state glued membrane is present embodiments provided, and as a example by applying in fingerprint module, its bag Include following steps:
Step 11, one press equipment of offer, high temperature resistant flexure strip is provided with its pressing platform.
When implementing, the press equipment is the existing equipment of pressing when solid-state glued membrane is fitted, and the present embodiment only exists It presses and a high temperature resistant flexure strip is provided with platform, therefore the press equipment that will not be described in detail herein.
High temperature resistant flexure strip is set on the pressing platform to comprise the following steps that:First the laminating platform is used dustless Cloth dips in alcohol washes;The pasted with high temperature-resistant flexure strip on the pressing platform;According to the thickness of different fingerprint modules, high temperature resistant bullet The thickness of property piece can be selected between 0.03 to 2 mm.
Preferably, High temperature-resistanadhesive adhesive tape is also pasted on the high temperature resistant flexure strip;Wherein, the High temperature-resistanadhesive adhesive tape is away from described The side of high temperature resistant flexure strip is smooth inviscid face, when preventing the issuable molecule of flexure strip from being fitted to fingerprint module Pollution.
Preferably, the vacuum hole pair with the pressing platform is additionally included on the high temperature resistant flexure strip and high-temperature plastic band The step of answering position to get through Kong Bingyong alcohol washes, the loading plate of fingerprint module is fixed with vacuum suction.Fitted in automation Cheng Zhong, the loading plate is used to carry the fingerprint module, and drives the fingerprint module to be transmitted between each operation.
Step 12, fingerprint module is placed on the high temperature resistant flexure strip.
When implementing, the fingerprint module can be directly placed on the high temperature resistant flexure strip, it is also possible to by holding Support plate is placed on the high temperature resistant flexure strip indirectly, in automated process, it is preferred to use loading plate is carried and transmits institute Fingerprint module is stated, i.e., the loading plate that described abutted equipment can will carry the fingerprint module by fixed mechanism is fixed on described On high temperature resistant flexure strip.The fixed mechanism is preferred but is not limited to vacuum suction.
Step 13, the glue-line side of solid-state glued membrane is fitted towards the fingerprint module, and carried out hot pressing, completed patch Close.
Existing solid-state glued membrane is big volume solid-state glued membrane, light-duty diaphragm that it includes carrying, is attached to the light-duty protection Several glue-lines on film and the heavy film on each glue-line;The shape size of the glue-line enters according to fingerprint module Row selection, can be square(Such as 13.6*13.6mm, 11.6*11.6mm)Or racetrack(13.45*6.45mm)Etc..
When implementing, the step 13 is specifically included:
Step 131, the pressure head of the press equipment draw a heavy film, drive correspondence glue-line to be automatically separated with light-duty diaphragm.
Be fitted in glue-line correspondence on the fingerprint module and carry out precompressed by step 132, the pressure head;The temperature setting of pressure head At 25 ~ 80 DEG C.
The pressure head temperature of this step is selected according to the bonding characteristic of the glue-line;If having viscosity under the glue-line normal temperature, Then pressure head carries out precompressed in normal temperature state;If without viscosity under the glue-line normal temperature, pressure head enters under being in uniform temperature Row precompressed.
Step 133, the pressure certain to pressure head applying, while putting forward high-head temperature, carry out this pressure, so that glued membrane is uniform It is fitted on fingerprint module surface.
The ram pressures and temperature of this step are selected according to the bonding characteristic of the glue-line, generally, the pressure head Pressure is 50 ~ 90N, and pressure head temperature is 100 ~ 130 DEG C, and pressing time is 5 ~ 10s, and the present embodiment uses 80N pressure, and 120 DEG C high Temperature and pressure close 8s to realize effect of preferably fitting.
Step 14, the heavy film is torn automatically.
This step can stand alone as next process, be realized using another automatic film tearing equipment;Laminating can also be integrated in Operation, will automatic film tearing mechanism be integrated on the abutted equipment to realize.This belongs to those skilled in the art Known technology, will not be described in detail herein.
, there is fraction defective and is mainly the appearance when heavy film is torn automatically, such as in the attaching process of solid-state glued membrane in the prior art Glued membrane pressing is bad, and glue-line can produce substantial amounts of bubble to have a strong impact on laminating effect when tearing heavy film, or even take away glue-line, not only Reduce production efficiency and have a strong impact on production yield, cause scrap by the gross.
Also include the step of carrying out hot pressing after fit relative with etc. cover plate 15 when implementing, after step 14, obtain fingerprint Module.Specially:The ink surface of cover plate is sticked to form fingerprint module with the fingerprint module for posting glue-line using pressure head hot pressing.For Solidification effect is good, and solidification baking procedure is also included after the hot pressing, will fingerprint module be put into baking box, carry out solidification baking Roasting, baking temperature is 60 ~ 180 DEG C, and baking time is 15 ~ 180min, it is preferred that carried out under certain air pressure environment, is such as pressed Power scope is 0.2 ~ 0.7Mpa, it is possible to reduce bubble is produced during laminating.
By 20,000 performance tests of fingerprint module, the solid-state glued membrane of Henkel glued membrane, glued membrane laminate pressure 8KG, pressure are used Area 1.3*1.3 cm2 are closed, film surface does not have an obvious bubble after 20,000 fingerprint modules pressings, and it is without exception to tear heavy film, Adhesion strength is strong, good stability, and yields is close to 100%.
Embodiment 2
As shown in Fig. 2 a kind of applying method of solid-state glued membrane is present embodiments provided, and as a example by applying in fingerprint module, its bag Include following steps:
Step 21, one press equipment of offer.
When implementing, the press equipment is the existing equipment of pressing when solid-state glued membrane is fitted, therefore no longer detailed herein State.
Step 22, fingerprint module is placed on the pressing platform of the press equipment, the fingerprint module is towards described The side for pressing platform is provided with high temperature resistant flexure strip.
In automated process, it is preferred to use loading plate is carried and transmits the fingerprint module, i.e., described abutted equipment The loading plate that can will carry the fingerprint module by fixed mechanism is fixed on the high temperature resistant flexure strip.The fixed machine Structure is preferred but is not limited to vacuum suction.
When implementing, the high temperature resistant flexure strip is arranged on the loading plate, i.e., positioned at the loading plate and fingerprint Between module.According to the thickness of different fingerprint modules, the thickness of high temperature resistant flexure strip can be selected between 0.03 to 2 mm.
Preferably, fitted with the fingerprint module fixation through High temperature-resistanadhesive adhesive tape in the high temperature resistant flexure strip, prevent resistance to height Pollution when the warm issuable molecule of flexure strip is fitted to fingerprint module.
Step 23, the glue-line side of solid-state glued membrane is fitted towards the fingerprint module, and carried out hot pressing, completed patch Close.
Existing solid-state glued membrane is big volume solid-state glued membrane, light-duty diaphragm that it includes carrying, is attached to the light-duty protection Several glue-lines on film and the heavy film on each glue-line;The shape size of the glue-line enters according to fingerprint module Row selection, can be square(Such as 13.6*13.6mm, 11.6*11.6mm)Or racetrack(13.45*6.45mm)Etc..
When implementing, the step 23 is specifically included:
Step 231, the pressure head of the press equipment draw a heavy film, drive correspondence glue-line to be automatically separated with light-duty diaphragm.
Be fitted in glue-line correspondence on the fingerprint module and carry out precompressed by step 232, the pressure head;The temperature setting of pressure head At 25 ~ 80 DEG C.
The pressure head temperature of this step is selected according to the bonding characteristic of the glue-line;If having viscosity under the glue-line normal temperature, Then pressure head carries out precompressed in normal temperature state;If without viscosity under the glue-line normal temperature, pressure head enters under being in uniform temperature Row precompressed.
Step 233, the pressure certain to pressure head applying, while putting forward high-head temperature, carry out this pressure, so that glued membrane is uniform It is fitted on fingerprint module surface.
The ram pressures and temperature of this step are selected according to the bonding characteristic of the glue-line, generally, the pressure head Pressure is 50 ~ 90N, and pressure head temperature is 100 ~ 130 DEG C, and pressing time is 5 ~ 10s, and the present embodiment uses 80N pressure, and 120 DEG C high Temperature and pressure close 8s to realize effect of preferably fitting.
Step 24, the heavy film is torn automatically.
This step can stand alone as next process, be realized using another automatic film tearing equipment;Laminating can also be integrated in Operation, will automatic film tearing mechanism be integrated on the abutted equipment to realize.This belongs to those skilled in the art Known technology, will not be described in detail herein.
, there is fraction defective and is mainly the appearance when heavy film is torn automatically, such as in the attaching process of solid-state glued membrane in the prior art Glued membrane pressing is bad, and glue-line can produce substantial amounts of bubble to have a strong impact on laminating effect when tearing heavy film, or even take away glue-line, not only Reduce production efficiency and have a strong impact on production yield, cause scrap by the gross.
Also include the step of carrying out hot pressing after fit relative with etc. cover plate 25 when implementing, after step 24, obtain fingerprint Module.Specially:The ink surface of cover plate is sticked to form fingerprint module with the fingerprint module for posting glue-line using pressure head hot pressing.For Solidification effect is good, and solidification baking procedure is also included after the hot pressing, will fingerprint module be put into baking box, carry out solidification baking Roasting, baking temperature is 60 ~ 180 DEG C, and baking time is 15 ~ 180min, it is preferred that carried out under certain air pressure environment, is such as pressed Power scope is 0.2 ~ 0.7Mpa, it is possible to reduce bubble is produced during laminating.
By 20,000 performance tests of fingerprint module, the solid-state glued membrane of Henkel glued membrane, glued membrane laminate pressure 8KG, pressure are used Area 1.3*1.3 cm2 are closed, film surface does not have an obvious bubble after 20,000 fingerprint modules pressings, and it is without exception to tear heavy film, Adhesion strength is strong, good stability;Because high temperature resistant flexure strip exists always in whole processing procedure, this is resistance to during being fitted with cover plate High temperature elastomeric piece is served the same role and further improve laminating effect, and yields can reach 100%.But compared with Example 1, Relative cost is higher.
Comparative example 1
The present embodiment is applying method of the existing solid-state glued membrane on fingerprint module, and specifically, the difference with embodiment 1 exists In:Remove high temperature resistant flexure strip, i.e., high temperature resistant flexure strip is not set on the pressing platform.
Tested, using the solid-state glued membrane of Henkel glued membrane, glued membrane laminate pressure 8KG presses area 1.3*1.3 cm2, The obvious bubble of film surface appearance and the fraction defective for tearing heavy film appearance exception etc. are up to 50% after 20000 fingerprint module pressings.
It is worth noting that, the applying method of solid-state glued membrane of the present invention is not only to apply and fingerprint module and cover plate Laminating, be also applied for the solid-state glued membrane laminating of other modules or object.
Embodiment described above only expresses embodiments of the present invention, and its description is more specific and detailed, but can not Therefore the limitation to the scope of the claims of the present invention is interpreted as, as long as the skill obtained in the form of equivalent or equivalent transformation Art scheme, all should fall within the scope and spirit of the invention.

Claims (8)

1. a kind of applying method of solid-state glued membrane, it is comprised the following steps:
One press equipment is provided, high temperature resistant flexure strip is provided with its pressing platform;
Thing to be fit is placed on the high temperature resistant flexure strip;
The glue-line side of solid-state glued membrane is fitted towards the thing to be fit, and is carried out hot pressing, completed laminating.
2. the applying method of solid-state glued membrane according to claim 1, it is characterised in that set resistance on the pressing platform High temperature elastomeric piece is specially:Clean the pressing platform surface;The pasted with high temperature-resistant flexure strip on the pressing platform.
3. the applying method of solid-state glued membrane according to claim 2, it is characterised in that pasted on the high temperature resistant flexure strip High temperature-resistanadhesive adhesive tape;Wherein, the High temperature-resistanadhesive adhesive tape is smooth inviscid face away from the side of the high temperature resistant flexure strip.
4. a kind of applying method of solid-state glued membrane, it is comprised the following steps:
One press equipment is provided;
Thing to be fit is placed on the pressing platform of the press equipment, the thing to be fit presses the one of platform towards described Side is provided with high temperature resistant flexure strip;
The glue-line side of solid-state glued membrane is fitted towards the thing to be fit, and is carried out hot pressing, completed laminating.
5. the applying method of solid-state glued membrane according to claim 4, it is characterised in that in the high temperature resistant flexure strip and treat High temperature-resistanadhesive adhesive tape is posted between laminating thing;Wherein, the High temperature-resistanadhesive adhesive tape is smooth away from the side of the high temperature resistant flexure strip Inviscid face.
6. according to the applying method of any described solid-state glued membrane of claim 1 to 5, it is characterised in that the high temperature resistant elasticity The thickness of piece is 0.03 ~ 2mm.
7. according to the applying method of any described solid-state glued membrane of claim 1 to 5, it is characterised in that also include certainly after hot pressing Move the step of tearing the heavy film on the solid-state glued membrane.
8. according to the applying method of any described solid-state glued membrane of claim 1 to 5, it is characterised in that the thing to be fit is Fingerprint module, the laminating corresponding with the glue-line of the solid-state glued membrane upward of its induction chip.
CN201611105657.XA 2016-12-05 2016-12-05 A kind of applying method of solid-state glued membrane Pending CN106739404A (en)

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Publication number Priority date Publication date Assignee Title
CN107491231A (en) * 2017-07-13 2017-12-19 深圳市志凌伟业技术股份有限公司 Abutted equipment and applying method based on capacitive touch screen
CN107877876A (en) * 2017-12-15 2018-04-06 昆山建皇光电科技有限公司 LGA products automatic assembling and packaging technology
CN109508619A (en) * 2017-09-15 2019-03-22 南昌欧菲生物识别技术有限公司 The manufacturing method and electronic device of optical finger print recognizer component
CN109583265A (en) * 2017-09-28 2019-04-05 南昌欧菲多媒体新技术有限公司 The processing method and terminal of cover plate assembly
CN111605175A (en) * 2020-04-20 2020-09-01 昆山易泰薄膜装饰有限公司 Decoration process and decoration device for attaching decoration adhesive film

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CN103331983A (en) * 2013-06-24 2013-10-02 句容骏成电子有限公司 Hot-pressing method
US20160037646A1 (en) * 2014-08-04 2016-02-04 Samsung Electro-Mechanics Co., Ltd. Printed circuit board and method of manufacturing the same
CN105630237A (en) * 2015-12-24 2016-06-01 深圳市深越光电技术有限公司 Fingerprint module manufacturing method

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Publication number Priority date Publication date Assignee Title
CN103265900A (en) * 2013-05-21 2013-08-28 昆山韩保胶带科技有限公司 Adhesive belt with electromagnetic wave shielding function
CN103331983A (en) * 2013-06-24 2013-10-02 句容骏成电子有限公司 Hot-pressing method
US20160037646A1 (en) * 2014-08-04 2016-02-04 Samsung Electro-Mechanics Co., Ltd. Printed circuit board and method of manufacturing the same
CN105630237A (en) * 2015-12-24 2016-06-01 深圳市深越光电技术有限公司 Fingerprint module manufacturing method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107491231A (en) * 2017-07-13 2017-12-19 深圳市志凌伟业技术股份有限公司 Abutted equipment and applying method based on capacitive touch screen
CN107491231B (en) * 2017-07-13 2021-07-16 深圳市志凌伟业技术股份有限公司 Attaching device and attaching method based on capacitive touch screen
CN109508619A (en) * 2017-09-15 2019-03-22 南昌欧菲生物识别技术有限公司 The manufacturing method and electronic device of optical finger print recognizer component
CN109583265A (en) * 2017-09-28 2019-04-05 南昌欧菲多媒体新技术有限公司 The processing method and terminal of cover plate assembly
CN107877876A (en) * 2017-12-15 2018-04-06 昆山建皇光电科技有限公司 LGA products automatic assembling and packaging technology
CN111605175A (en) * 2020-04-20 2020-09-01 昆山易泰薄膜装饰有限公司 Decoration process and decoration device for attaching decoration adhesive film

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Application publication date: 20170531