CN107650470A - Gum, gum assembling jig and assembly method - Google Patents
Gum, gum assembling jig and assembly method Download PDFInfo
- Publication number
- CN107650470A CN107650470A CN201710827084.XA CN201710827084A CN107650470A CN 107650470 A CN107650470 A CN 107650470A CN 201710827084 A CN201710827084 A CN 201710827084A CN 107650470 A CN107650470 A CN 107650470A
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- Prior art keywords
- gum
- positioning
- assembling jig
- touch
- screen
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 239000000853 adhesive Substances 0.000 claims abstract description 56
- 230000001070 adhesive effect Effects 0.000 claims abstract description 56
- 230000001681 protective effect Effects 0.000 claims abstract description 54
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 239000002390 adhesive tape Substances 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 12
- 238000012545 processing Methods 0.000 abstract description 12
- 239000000428 dust Substances 0.000 abstract description 7
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229920001821 foam rubber Polymers 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 235000013406 prebiotics Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- 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
- B32B27/36—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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- 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
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
-
- 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
- B32B37/26—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 which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
-
- 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
- B32B7/06—Interconnection of layers permitting easy separation
-
- 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
- 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
- B32B37/26—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 which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
- B32B2037/268—Release layers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Push-Button Switches (AREA)
Abstract
The invention provides a kind of gum, gum assembling jig and assembly method; the gum includes back adhesive protecting film, gum working lining and soiling protective film; the back adhesive protecting film, soiling protective film are located at the two sides of the gum working lining respectively; the gum working lining is double faced adhesive tape; the back adhesive protecting film is mould release membrance, and the soiling protective film is Electrostatic Absorption film.The invention provides a kind of gum assembling jig being used in combination with the gum and assembly method.Above-mentioned gum, gum assembling jig and assembly method; by setting soiling protective film; the artificial false touch in processing procedure is effectively improved to touch and the problem of dust adsorption; the quality of product is ensure that, reduces the ratio of process problems, simultaneously; the width of the gum can be machined to 0.1mm; and by the gum assembling jig of design specialized, gum unbiased is poorly affixed on the frame of touch-screen, meet the assembling demand of the narrow frame of existing touch-screen.
Description
Technical field
The present invention relates to a kind of gum, gum assembling jig and assembly method, more particularly to a kind of touch-screen that is used for assembles
The gum with anti-fouling effect, gum assembling jig and assembly method.
Background technology
Existing touch-screen is completed afterwards, it is necessary to when being assembled to casing using foam rubber, more defect, such as foam be present
The narrow bad fixation of glue size, processing procedure supply is partially long when assembling jig uses, and is easily contacted when gum is exposed with fingerstall, dust, from
And causing foam rubber paste performance to decline to a great extent, activation effect is poor, assembles the problem of easily crooked.But touch-screen is big part valuables
Material, rubberizing is improper to will result in the loss of material, or even scraps, while the frame of industry development demand touch-screen is more and more narrow.
In order to comply with the demand of touch-screen narrow frame in industry development and reduce loss of material, it is necessary to which touch-screen frame rubberizing is substantially improved
Efficiency and quality.
The gum of existing touch-screen uses the foam rubber of double-layer structure, can not prevent that foam rubber is unexpected in operation
Activation, the problem of causing adherence force to decline.Meanwhile touch-screen, when using narrow frame design, viscose glue width dimensions are less than 1.00mm
In the case of be that can not realize volume production, all use gluing process substantially, easy excessive glue after the glue solidifies, production process it is complicated, it is necessary to
Using high-precision glue-dispensing machine, equipment operation is complicated, and assembling yield is relatively low.
The content of the invention
The technical problems to be solved by the invention are to overcome the touch-screen of the prior art lacked for narrow frame
Gum and assembling jig special the defects of, and provide a kind of gum and gum assembling jig.
The present invention solves above-mentioned technical problem by the following technical programs：
The invention provides a kind of gum, the gum includes back adhesive protecting film, gum working lining and soiling protective film, institute
The two sides that back adhesive protecting film, soiling protective film are located at the gum working lining respectively is stated, the gum working lining is double faced adhesive tape, institute
It is mould release membrance to state back adhesive protecting film, and the soiling protective film is Electrostatic Absorption film.
In the technical program, soiling protective film is set, the artificial false touch in processing procedure is effectively improved and touches and dust adsorption
The problem of, the quality of product is ensure that, reduces the ratio of process problems, meanwhile, soiling protective film is designed as Electrostatic Absorption film,
The width of the gum can be machined to 0.1mm, meet the demand of the narrow frame of existing touch-screen.
Alternatively, the back adhesive protecting film is mantle made of PET material.
In the technical program, using mantle made of PET material, relatively thin thickness make the material of back adhesive protecting film compared with
It is soft, back adhesive protecting film is preferably fitted in gum working lining.
Alternatively, the soiling protective film is provided with the first extension extending out to outside the gum working lining；The back of the body
Glue diaphragm is provided with the second extension extending out to outside the gum working lining.
In the technical program, by setting the first extension extending out to outside gum working lining, operating personnel pass through
Pull the first extension, you can soiling protective film is torn, the dyestripping operation of operating personnel is facilitated, accelerates operating personnel's
Operating speed；By setting the second extension for extending out to outside gum working lining, operating personnel by pullling the second extension,
Back adhesive protecting film can be torn, facilitate the dyestripping operation of operating personnel, accelerate the operating speed of operating personnel.
Alternatively, the gum also includes positioning diaphragm, and the positioning diaphragm is affixed on the back adhesive protecting film, institute
The two sides that positioning diaphragm, gum working lining are respectively arranged at the back adhesive protecting film is stated, the positioning diaphragm is mould release membrance,
The positioning diaphragm is provided with the location structure for positioning.
In the technical program, positioning diaphragm is also posted on back adhesive protecting film, positioning diaphragm is played in pad pasting
The effect that first gum is positioned, in addition, positioning diaphragm also acts as increase gum bulk strength, the work for facilitating operating personnel to take
With.
Alternatively, the location structure is the positioning side extending out to outside the back adhesive protecting film, is set on the positioning side
There are multiple positioning holes, the positioning hole can be enclosed in the locating dowel of gum assembling jig.
In the technical program, by the way that positioning hole is enclosed in the locating dowel of gum assembling jig, gum is set to be positioned at dress
With fixture, so as to follow-up application work.
Alternatively, multiple positioning holes are respectively positioned at the both ends of the positioning diaphragm.
In the technical program, positioning hole is designed at positioning to the both ends of diaphragm, gum is preferably positioned.
Alternatively, the positioning hole positioned at the both ends of the positioning diaphragm is circular locating openings, positioned at the positioning
The positioning hole of the centre of diaphragm is bar shaped positioning hole, bearing of trend and the circular locating openings of the bar shaped positioning hole
Central point line it is parallel.
In the technical program, being enclosed on the circular locating openings being engaged in locating dowel with the shape of locating dowel will can position
The both ends of diaphragm are fixed, and are had between the bar shaped positioning hole and locating dowel among positioning diaphragm relatively-movable
Space, while being positioned positioning diaphragm, also it is suitable for positioning the production error of diaphragm.
It is described for above-mentioned gum to be affixed on to the frame of touch-screen present invention also offers a kind of gum assembling jig
Gum assembling jig is included to the positioning area of lower recess and around the gum rest area that the positioning area is set, the side of the positioning area
Edge is identical with the shape of the inner peripheral surface of the frame of the touch-screen, and the gum rest area is used to place the gum, the back of the body
The soiling protective film of glue is placed and corresponds to the position of the frame of the touch-screen upward.
In the technical program, by designing the gum assembling jig being used cooperatively with gum, gum is being affixed on touch
Before on the frame of screen, gum is first positioned over to the gum rest area of gum assembling jig, then touch-screen is positioned over positioning area,
By positioning of the gum assembling jig to gum, touch-screen, gum unbiased is poorly affixed on the frame of touch-screen, facilitate
The operation of operating personnel, process problems ratio is reduced, reach the requirement of lean production, meet the index of through train.
Alternatively, the gum includes positioning diaphragm, and the positioning diaphragm is affixed on the back adhesive protecting film, described
Positioning diaphragm, gum working lining are respectively arranged at the two sides of the back adhesive protecting film, and the positioning diaphragm, which is provided with, to be used for
The location structure of positioning；The gum rest area is provided with position limiting structure, described when the gum is positioned over the gum rest area
Location structure is engaged with the position limiting structure.
In the technical program, by being designed for the position limiting structure of positioning gum on fixture, gum is set to be positioned over the back of the body
During glue rest area, the position of gum can be accurately positioned.
Alternatively, the location structure is multiple positioning holes, and the position limiting structure is multiple locating dowels, the positioning borehole jack
In the locating dowel.
In the technical program, when gum is positioned over into gum rest area, positioning hole is enclosed in locating dowel, makes gum
Position can be accurately positioned.
Alternatively, the surface at the top of the locating dowel is spherical.
In the technical program, the surface at the top of locating dowel is designed as to smooth spherical, can be prevented in positioning hole
Gum is scratched during being enclosed in locating dowel, operating personnel is facilitated and gum is enclosed in locating dowel, improve production efficiency.
Alternatively, the quantity of the locating dowel in each edge of the gum rest area is unequal or position differs.
In the technical program, even if operating personnel have taken gum by mistake, gum can not be positioned to gum assembling jig
On, the effect of fool proof is served, prevents the maloperation of operating personnel.
Alternatively, the gum rest area is additionally provided with multiple suction holes, and multiple suction holes are connected with getter device,
The getter device can fix the gum by the suction hole.
In the technical program, after gum is positioned over into gum rest area, getter device is opened, suction hole is inhaled into hole
Gas, gum is held, gum is kept smooth during follow-up dyestripping；After gum is affixed on touch-screen, air-breathing is closed
Device, so that gum is removed from gum assembling jig.
Alternatively, the gum assembling jig also includes groove, and the groove is communicated to the positioning area.
In the technical program, by setting groove, touch-screen is positioned over positioning area, or touch-screen is taken from positioning area
When going out, the hand of operating personnel can stretch to groove, facilitate taking for touch-screen.
Alternatively, the positioning area is additionally provided with the avoidance area to lower recess, the position for avoiding area and the touch-screen
Fingerprint module position it is corresponding.
In the technical program, it is corresponding to avoid the position of the position in area and the fingerprint module of the touch-screen, if touching
Screen has glued fingerprint module before gum is pasted, due to reserving the receiving space of good fingerprint module, touch-screen and gum in advance
Interference will not be produced between assembling jig.
The present invention also provides a kind of gum assembly method, for above-mentioned gum to be affixed on to the frame of touch-screen, including with
Lower step：
The gum is positioned on gum assembling jig, the back adhesive protecting film is put towards the gum assembling jig
Put；
The touch-screen is positioned on the gum assembling jig, the gum is located at frame and the institute of the touch-screen
State between gum assembling jig；
The soiling protective film is removed, the frame of the gum working lining and the touch-screen bonds.
In the technical program, it can be remained to by the above method in the case where not polluting gum working lining by gum
Working lining is affixed on the frame of touch-screen exactly.
Alternatively, the soiling protective film is provided with the first extension extending out to outside the gum working lining；
The soiling protective film is removed, the frame of the gum working lining and the touch-screen bonds, including,
Mobile first extension, the soiling protective film is removed from the gum working lining.
In the technical program, operating personnel are by pullling the first extension, you can soiling protective film works from gum
Torn on layer, facilitate the dyestripping operation of operating personnel, accelerate the operating speed of operating personnel.
Alternatively, the gum assembling jig includes putting to the positioning area of lower recess and around the gum that the positioning area is set
Area is put, the edge of the positioning area is identical with the shape of the inner peripheral surface of the frame of the touch-screen；
The gum is positioned on the gum assembling jig, the back adhesive protecting film is towards the gum assembling jig
Place, including, the gum is positioned over the gum rest area；
The touch-screen is positioned on the gum assembling jig, the gum is located at frame and the institute of the touch-screen
Between stating gum assembling jig, including, the touch-screen is positioned over the positioning area.
In the technical program, above-mentioned gum, touch-screen are positioned over each set position, ensure that gum, touch-screen
Between position it is error free, ensure that gum paste when accuracy.
Alternatively, the gum includes positioning diaphragm, and the positioning diaphragm is affixed on the back adhesive protecting film, described
Positioning diaphragm, gum working lining are respectively arranged at the two sides of the back adhesive protecting film, and the positioning diaphragm, which is provided with, to be used for
The location structure of positioning, the gum assembling jig are provided with position limiting structure；
The gum is positioned on the gum assembling jig, the back adhesive protecting film is towards the gum assembling jig
Place, including,
The position limiting structure of the location structure and the gum assembling jig of the positioning diaphragm is mutually fixed.
It is mutually solid by positioning the position limiting structure of location structure and gum assembling jig of diaphragm in the technical program
It is fixed, the position of gum is accurately positioned.
Alternatively, the location structure is multiple positioning holes, and the position limiting structure is multiple locating dowels；
The position limiting structure of the location structure and the gum assembling jig of the positioning diaphragm is mutually fixed, including,
The positioning hole is enclosed in the locating dowel.
In the technical program, when gum is positioned over into gum assembling jig, positioning hole is enclosed in locating dowel, makes gum
Position can be accurately positioned.
Alternatively, the gum assembling jig is provided with multiple suction holes, and multiple suction holes are connected with getter device；
The gum is positioned on the gum assembling jig, the back adhesive protecting film is towards the gum assembling jig
Place, afterwards,
The touch-screen is positioned on the gum assembling jig, the gum is located at frame and the institute of the touch-screen
Between stating gum assembling jig, before,
The getter device is opened, controls the suction hole air-breathing, the gum is inhaled on the gum assembling jig.
In the technical program, getter device is opened, controls suction hole air-breathing, gum is inhaled on gum assembling jig,
Gum is set to keep smooth during follow-up dyestripping.
Alternatively, the soiling protective film being removed, the frame of the gum working lining and the touch-screen bonds, it
Afterwards；
The gum is removed to the gum assembling jig together with the touch-screen, removes the positioning diaphragm.
In the technical program, touch-screen is pasted together with the gum working lining of gum, due to positioning diaphragm
No longer needed in follow-up process, can now remove positioning diaphragm.
It on the basis of common sense in the field is met, above-mentioned each optimum condition, can be combined, it is each preferably real to produce the present invention
Example.
The positive effect of the present invention is：
The gum, gum assembling jig and assembly method, by setting soiling protective film, effectively improve the people in processing procedure
Work false touch is touched and the problem of dust adsorption, be ensure that the quality of product, is reduced the ratio of process problems, meanwhile, the gum
Width can be machined to 0.1mm, and by the gum assembling jig of design specialized, gum unbiased is poorly affixed on the side of touch-screen
On frame, meet the assembling demand of the narrow frame of existing touch-screen.
Brief description of the drawings
Fig. 1 is the structural representation of gum of the present invention.
Fig. 2 is the structural representation of the gum shown in Fig. 1.
Fig. 3 is the structural representation of the soiling protective film of the gum shown in Fig. 1.
Fig. 4 is the structural representation of the gum working lining of the gum shown in Fig. 1.
Fig. 5 is the structural representation of the back adhesive protecting film of the gum shown in Fig. 1.
Fig. 6 is the structural representation of the positioning diaphragm of the gum shown in Fig. 1.
Fig. 7 is the schematic diagram of the gum combination surrounded for pasting more gums of touch-screen.
Fig. 8 is the schematic diagram of the soiling protective film of the gum combination shown in Fig. 7.
Fig. 9 is the schematic diagram of the gum working lining of the gum combination shown in Fig. 7.
Figure 10 is the schematic diagram of the back adhesive protecting film of the gum combination shown in Fig. 7.
Figure 11 is the schematic diagram of the positioning diaphragm of the gum combination shown in Fig. 7.
Figure 12 is use state signal when gum assembling jig of the present invention is used to gum being pasted on the frame of touch-screen
Figure.
Figure 13 is the gum assembling jig shown in Figure 12, the schematic diagram of the relative position of gum, touch-screen.
Figure 14 is the flow chart of gum assembly method of the present invention.
Description of reference numerals
Gum 1
Soiling protective film 11
First extension 111
Gum working lining 12
Back adhesive protecting film 13
Second extension 131
Position diaphragm 14
Position side 141
Circular locating openings 142
Bar shaped positioning hole 143
Gum assembling jig 2
Positioning area 21
Gum rest area 22
Locating dowel 23
Suction hole 24
Groove 25
Getter device switch 26
Touch-screen 3
Embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to described reality
Apply among a scope.
It is a kind of gum provided by the invention as shown in Figures 1 to 6, the gum 1 includes back adhesive protecting film 13, gum works
Layer 12 and soiling protective film 11, back adhesive protecting film 13, soiling protective film 11 are located at the two sides of gum working lining 12, gum work respectively
It is double faced adhesive tape to make layer 12, and back adhesive protecting film 13 is mould release membrance, and soiling protective film 11 is Electrostatic Absorption film.
Reference picture 2, gum 1 is affixed on be stuck thing when, if gum working lining 12 is not provided with diaphragm, gum work
Make layer 12 and have dust adsorption, meanwhile, operating personnel in operation also can false touch encounter gum working lining 12, influence gum
The viscosity of working lining 12.One layer of soiling protective film 11 is covered on gum working lining 12, can effectively improve the artificial mistake in processing procedure
The problem of touching and dust adsorption, ensure the quality of product, reduce process problems ratio.
But because the one side of soiling protective film 11 is to be pasted onto on gum working lining 12 to play centrifugal action, soiling protective film 11
Another side be pasted onto in release liners.Soiling protective film 11 should realize the function of protection gum working lining 12, also realize appearance
Easily depart from from release liners, gum working lining 12.In addition, the gum 1 that the present invention designs is mainly used in the stickup of narrow frame, because
This, realizes the processing of narrower gum 1, ensures that the stability of processing procedure and precision are also critically important.And soiling protective film 11 uses one
As material can not realize above-mentioned processing procedure and precision, and the soiling protective film 11 of the present invention uses Electrostatic Absorption film, is processing
During whole be coated with, cut and be layered using cutting die, not only dimensional accuracy ensures to meet 0.10mm accuracy standard, also can be easy
Depart from from release liners, gum working lining 12, the operating process for pasting gum 1 is more smooth.
Reference picture 5, a kind of available material of back adhesive protecting film 13 are PET mantles, thickness 0.05MM.The material and thickness
The back adhesive protecting film 13 of degree, not only dimensional accuracy, which can guarantee that, meets accuracy standard, also can be easily from release liners, gum working lining 12
Upper disengaging.
As shown in figure 3, soiling protective film 11 can be provided with the first extension 111 extending out to outside gum working lining 12.It is logical
The first extension 111 for setting and extending out to outside gum working lining 12 is crossed, operating personnel are by pullling the first extension 111, i.e.,
Soiling protective film 11 can be torn from gum working lining 12, facilitate the dyestripping operation of operating personnel, accelerate operating personnel
Operating speed.
In addition, reference picture 3, it is nontransparent material that can also specially require soiling protective film 11, and such operating personnel can be straight
Connect and find out soiling protective film 11 either with or without removing.
In addition, reference picture 3, the color of the first extension 111 may also be configured to and the other parts of soiling protective film 11
Color is different.For example the color of the other parts of soiling protective film 11 is light blue, the color of the first extension 111 is red.
The color of first extension 111 is designed as different colors, operating personnel can find the first extension 111 according to color,
The operating speed of operating personnel is improved, reduces the work mistake rate of operating personnel.
As shown in figure 5, back adhesive protecting film 13 is provided with the second extension 131 extending out to outside gum working lining 12.Pass through
The second extension 131 extending out to outside gum working lining 12 is set, and operating personnel are by pullling the second extension 131, you can
Back adhesive protecting film 13 is torn, facilitates the dyestripping operation of operating personnel, accelerates the operating speed of operating personnel.
In addition, reference picture 5, it is nontransparent material that can also specially require back adhesive protecting film 13, and such operating personnel can be straight
Connect and find out back adhesive protecting film 13 either with or without removing.
In addition, reference picture 5, the color of the second extension 131 may also be configured to and the other parts of back adhesive protecting film 13
Color is different.The color of second extension 131 is designed as different colors, operating personnel can prolong according to color to find second
Extending portion 131, the operating speed of operating personnel is improved, reduce the work mistake rate of operating personnel.
Reference picture 3 and Fig. 5, can be by the color of the first extension 111 and the second extension in further alternative scheme
131 color is designed as different colors, and personnel easy to operation distinguish, and correspondingly the operating personnel of station need to only firmly believe to be removed
The color of diaphragm, operating personnel are simple to operate, effectively can prevent operating personnel from tearing by mistake.
For the ease of the entirety positioning of gum 1, operating personnel are facilitated accurately to paste gum 1 and the thing that is stuck, gum 1 is also
It may include to position diaphragm 14, positioning diaphragm 14 is as shown in Figure 6.As shown in Fig. 2 positioning diaphragm 14 is affixed on back adhesive protecting film
On 13, positioning diaphragm 14, gum working lining 12 are respectively arranged at the two sides of back adhesive protecting film 13, and positioning diaphragm 14 is release
Film, positioning diaphragm 14 are provided with the location structure for positioning.Positioning diaphragm 14, which plays, first positions gum 1 in pad pasting
Effect, in addition, positioning diaphragm 14 also act as increase gum 1 bulk strength, the effect for facilitating operating personnel to take.
Reference picture 6, a kind of available material of positioning diaphragm 14 are the PET mould release membrances of 0.20MM thickness.Use the thickness
The mould release membrance of degree, increase gum 1 bulk strength, can effectively improve assembling operability and processing procedure in yield, ensure essence
Prebiotic production can production.
A kind of optional scheme for positioning the location structure of diaphragm 14 is as shown in Figure 6.Location structure is to extend out to gum
Positioning side 141 outside diaphragm 13, positioning side 141 are provided with multiple positioning holes, and positioning hole can be enclosed on gum assembling jig 2
In locating dowel 23.By the way that positioning hole is enclosed in the locating dowel 23 of gum assembling jig 2, gum 1 is set to be positioned at gum mounting clip
On tool 2, so as to follow-up application work.
Reference picture 6, in order to preferably position gum 1, the both ends of positioning diaphragm 14 are preferably provided with positioning hole.
In addition, reference picture 6, the positioning hole positioned at the both ends of positioning diaphragm 14 can be circular locating openings 142, positioned at positioning
The positioning hole of the centre of diaphragm 14 is bar shaped positioning hole 143, bearing of trend and the circular locating openings 142 of bar shaped positioning hole 143
Central point line it is parallel.Being enclosed on the circular locating openings 142 being engaged in locating dowel 23 with the shape of locating dowel 23 can incite somebody to action
The both ends of positioning diaphragm 14 are fixed, and between the bar shaped positioning hole 143 and locating dowel 23 among positioning diaphragm 14
There is relatively-movable space, while being positioned positioning diaphragm 14, be also suitable for positioning the production error of diaphragm 14.
When above-mentioned gum 1 is affixed on the frame of touch-screen 3, from four with the length on four sides of the frame of touch-screen 3 and
The adaptable gum 1 of shape, the schematic diagram of the gum combination after four combinations of gums 1 are as shown in Figure 7.The gum of four gums 1
The soiling protective film 11 of combination as shown in figure 8, the gum working lining 12 of the gum combination of four gums 1 as shown in figure 9, four back ofs the body
The back adhesive protecting film 13 of the gum combination of glue 1 is as shown in Figure 10, the positioning diaphragm 14 such as Figure 11 of the gum combination of four gums 1
It is shown.
The shape that four corresponding ends of gum 1 are preferably designed as complementation is can be seen that from Fig. 7 to Figure 11.
As shown in figure 8, the position of the first extension 111 of a plurality of soiling protective film 11 be specifically designed to not with other first
Extension 111 is overlapping, facilitates the operation of operating personnel, prevents operating personnel from tearing by mistake.
As shown in Figure 10, the position of the second extension 131 of a plurality of back adhesive protecting film 13 be specifically designed to not with other
Two extensions 131 are overlapping, facilitate the operation of operating personnel, prevent operating personnel from tearing by mistake.
As shown in figure 11, the shape actually difference for two gums 1 being oppositely arranged is little, in order to prevent operating personnel from missing
Operation, the quantity of the positioning hole of two gums 1 or position may be designed as difference, accordingly even when operating personnel have taken gum 1 by mistake,
Gum 1 can not be positioned on gum assembling jig 2, serve the effect of fool proof, prevent the maloperation of operating personnel.
In order to coordinate above-mentioned gum 1 to be affixed on the processing procedure on the frame of touch-screen 3, the present invention have also been devised a kind of gum assembling
Fixture 2, for above-mentioned gum 1 to be affixed on to the frame of touch-screen 3, specifically as shown in Figure 12 to Figure 13.Wherein, gum mounting clip
Tool 2 is included to the positioning area 21 of lower recess and around the gum rest area 22 that positioning area 21 is set, the edge of positioning area 21 and touch
The shape of the inner peripheral surface of the frame of screen 3 is identical, and gum rest area 22 is used to place gum 1, and the soiling protective film 11 of gum 1 is upward
Place and correspond to the position of the frame of touch-screen 3.
Reference picture 12 and Figure 13, it is tactile gum 1 is affixed on by designing the gum assembling jig 2 being used cooperatively with gum 1
Before touching on the frame of screen 3, gum 1 is first positioned over to the gum rest area 22 of gum assembling jig 2, then touch-screen 3 is placed
In positioning area 21.By positioning of the gum assembling jig 2 to gum 1, touch-screen 3, the unbiased of gum 1 is set poorly to be affixed on touch-screen
On 3 frame, the operation of operating personnel is facilitated, reduces the ratio of process problems, reaches the requirement of lean production, is met straight
The index being open to traffic.
In order to ensure position zero deflection of the gum 1 in gum rest area 22, gum rest area 22 is provided with position limiting structure, the back of the body
When glue 1 is positioned over gum rest area 22, location structure is engaged with position limiting structure.As shown in Figure 12 to Figure 13, when determining for gum 1
Bit architecture is multiple positioning holes, and the position limiting structure of gum assembling jig 2 is multiple locating dowels 23, and positioning hole is enclosed on locating dowel 23
On.
The surface at the top of locating dowel 23 may be designed as to smooth spherical, can prevent from being enclosed on locating dowel 23 in positioning hole
On process in scratch gum 1, facilitate operating personnel and gum 1 be enclosed in locating dowel 23, improve production efficiency.
As shown in Figure 12 to Figure 13, the quantity of the locating dowel 23 in each edge of gum rest area 22 is unequal or position
Differ.Even if operating personnel have taken gum 1 by mistake, gum 1 can not be positioned on gum assembling jig 2, serve fool proof
Effect, prevent the maloperation of operating personnel.
In order to ensure that gum 1 can be reliably inhaled in gum rest area 22, gum rest area 22 is additionally provided with multiple suction holes
24, as shown in Figure 12 to Figure 13.Multiple suction holes 24 are connected with getter device, and getter device can be fixed by suction hole 24 and carried on the back
Glue 1.After gum 1 is positioned over into gum rest area 22, getter device is opened, the air-breathing into hole of suction hole 24, gum 1 is held,
Gum 1 is set to keep smooth during follow-up dyestripping；After gum 1 is affixed on touch-screen 3, getter device is closed, to carry on the back
Glue 1 is removed from gum rest area 22.Wherein, it is arranged at gum dress for the ease of the operation of operating personnel, getter device switch 26
Surface with fixture 2, getter device switch 26 are used to control opening or closing for getter device.
Reference picture 12 and Figure 13, to be taken touch-screen 3 for the ease of operating personnel, gum assembling jig 2 also includes groove 25,
Groove 25 is communicated to positioning area 21.Operating personnel take touch-screen 3 when, hand can be stretched into groove 25, then by touch-screen 3 from
Taken out in positioning area 21.
Reference picture 12 and Figure 13, positioning area 21 are additionally provided with the avoidance area to lower recess, avoid position and the touch-screen 3 in area
The position of fingerprint module is corresponding.It is corresponding with the position of the fingerprint module of touch-screen 3 to avoid the position in area, if touch-screen 3 exists
Fingerprint module is glued before patch gum 1, due to reserving the receiving space of good fingerprint module in advance, touch-screen 3 fills with gum
With interference will not be produced between fixture 2.
As shown in figure 14, the present invention also provides a kind of gum assembly method, will be above-mentioned using above-mentioned gum assembling jig 2
Gum 1 is affixed on the frame of touch-screen 3, is comprised the following steps：
S100, gum 1 is positioned on gum assembling jig 2, back adhesive protecting film 13 is placed towards gum assembling jig 2；
S200, touch-screen 3 is positioned on gum assembling jig 2, gum 1 is located at the frame of touch-screen 3 and gum assembles
Between fixture 2；
S300, soiling protective film 11 removed, the frame of gum working lining 12 and touch-screen 3 bonds.
It can be remained to by the above method in the case where not polluting gum working lining 12 by gum working lining 12 exactly
It is affixed on the frame of touch-screen 3.
Wherein, the method removed soiling protective film 11 in step S300, can be by mobile first extension 111, will be anti-
Dirty diaphragm 11 removes from gum working lining 12.Operating personnel are by pullling the first extension 111, you can by soiling protective film
11 tear from gum working lining 12, facilitate the dyestripping operation of operating personnel, accelerate the operating speed of operating personnel.
Wherein, gum 1 is positioned on gum assembling jig 2 in step S100, gum 1 is specifically positioned over the back of the body
Glue rest area 22.And touch-screen 3 is positioned on gum assembling jig 2 in step S200, specifically touch-screen 3 is put
It is placed in positioning area 21.Above-mentioned gum 1, touch-screen 3 are positioned over each set position, ensure that between gum 1, touch-screen 3
Position is error free, ensure that accuracy when gum 1 is pasted.
Wherein, gum 1 is positioned on gum assembling jig 2 by step S100, and back adhesive protecting film 13 is towards gum mounting clip
Tool 2 is placed, in addition to, the position limiting structure of the location structure and gum assembling jig 2 that position diaphragm 14 is mutually fixed.By fixed
The position location structure of diaphragm 14 is mutually fixed with the position limiting structure of gum assembling jig 2, the position of gum 1 is accurately positioned.
Further optional scheme, the position limiting structure of the location structure and gum assembling jig 2 that position diaphragm 14 is mutually fixed, and is had
It is exactly that positioning hole is enclosed in locating dowel 23 for body.
After step sloo, before step S200, getter device can also be opened, the air-breathing of suction hole 24 is controlled, will carry on the back
Glue 1 is inhaled on gum assembling jig 2, gum 1 is kept smooth during follow-up dyestripping.
After step S300, gum 1 is removed into gum assembling jig 2 together with touch-screen 3, now, touch-screen 3 is
It is pasted together with the gum working lining 12 of gum 1.Because positioning diaphragm 14 has no longer needed in follow-up process, now may be used
To remove positioning diaphragm 14.
Above-mentioned gum, gum assembling jig and assembly method, by setting soiling protective film, are effectively improved in processing procedure
Artificial false touch is touched and the problem of dust adsorption, be ensure that the quality of product, is reduced the ratio of process problems, meanwhile, the gum
Width can be machined to 0.1mm, and by the gum assembling jig and assembly method of design specialized, gum unbiased is poorly pasted
In the assembling demand for the narrow frame on the frame of touch-screen, meeting existing touch-screen.
The present invention is not limited to the above-described embodiments, no matter making any change in its shape or structure, all falls within this hair
Within bright protection domain.Protection scope of the present invention is defined by the appended claims, and those skilled in the art exists
On the premise of without departing substantially from principle and essence of the invention, various changes or modifications, but these can be made to these embodiments
Change and modification each fall within protection scope of the present invention.
Claims (22)
- A kind of 1. gum, it is characterised in that：The gum includes back adhesive protecting film, gum working lining and soiling protective film, described Back adhesive protecting film, soiling protective film are located at the two sides of the gum working lining respectively, and the gum working lining is double faced adhesive tape, described Back adhesive protecting film is mould release membrance, and the soiling protective film is Electrostatic Absorption film.
- 2. gum as claimed in claim 1, it is characterised in that：The back adhesive protecting film is mantle made of PET material.
- 3. gum as claimed in claim 1, it is characterised in that：The soiling protective film is provided with and extend out to the gum working lining The first outside extension；The back adhesive protecting film is provided with the second extension extending out to outside the gum working lining.
- 4. gum as claimed in claim 1, it is characterised in that：The gum also includes positioning diaphragm, the positioning protection Film is affixed on the back adhesive protecting film, and the positioning diaphragm, gum working lining are respectively arranged at the two of the back adhesive protecting film Face, the positioning diaphragm is mould release membrance, and the positioning diaphragm is provided with the location structure for positioning.
- 5. gum as claimed in claim 4, it is characterised in that：The location structure is to extend out to outside the back adhesive protecting film Positioning side, it is described positioning side be provided with multiple positioning holes, the positioning hole can be enclosed in the locating dowel of gum assembling jig.
- 6. gum as claimed in claim 5, it is characterised in that：Multiple positioning holes are respectively positioned at the positioning diaphragm Both ends.
- 7. gum as claimed in claim 5, it is characterised in that：The positioning hole at both ends positioned at the positioning diaphragm is Circular locating openings, the positioning hole positioned at the centre of the positioning diaphragm is bar shaped positioning hole, the bar shaped positioning hole Bearing of trend is parallel with the central point line of the circular locating openings.
- 8. a kind of gum assembling jig, for the gum described in claim any one of 1-7 to be affixed on to the frame of touch-screen, its It is characterised by：The gum assembling jig include to lower recess positioning area and around the positioning area set gum rest area, The edge of the positioning area is identical with the shape of the inner peripheral surface of the frame of the touch-screen, and the gum rest area is used to place institute Gum is stated, the soiling protective film of the gum is placed and corresponds to the position of the frame of the touch-screen upward.
- 9. gum assembling jig as claimed in claim 8, it is characterised in that：The gum includes positioning diaphragm, and the positioning diaphragm is affixed on the back adhesive protecting film, the positioning diaphragm, Gum working lining is respectively arranged at the two sides of the back adhesive protecting film, and the positioning diaphragm is provided with the positioning knot for positioning Structure；The gum rest area is provided with position limiting structure, when the gum is positioned over the gum rest area, the location structure with The position limiting structure is engaged.
- 10. gum assembling jig as claimed in claim 9, it is characterised in that：The location structure is multiple positioning holes, described Position limiting structure is multiple locating dowels, and the positioning hole is enclosed in the locating dowel.
- 11. gum assembling jig as claimed in claim 10, it is characterised in that：The surface at the top of the locating dowel is spherical Face.
- 12. gum assembling jig as claimed in claim 10, it is characterised in that：Determine in each edge of the gum rest area The quantity of position post is unequal or position differs.
- 13. gum assembling jig as claimed in claim 8, it is characterised in that：The gum rest area is additionally provided with multiple air-breathings Hole, multiple suction holes are connected with getter device, and the getter device can fix the gum by the suction hole.
- 14. gum assembling jig as claimed in claim 8, it is characterised in that：The gum assembling jig also includes groove, institute State groove and be communicated to the positioning area.
- 15. gum assembling jig as claimed in claim 8, it is characterised in that：The positioning area is additionally provided with keeping away to lower recess Allow area, it is described avoid area position it is corresponding with the position of the fingerprint module of the touch-screen.
- 16. a kind of gum assembly method, for the gum described in claim any one of 1-7 to be affixed on to the frame of touch-screen, It is characterised in that it includes following steps：The gum is positioned on gum assembling jig, the back adhesive protecting film is placed towards the gum assembling jig；The touch-screen is positioned on the gum assembling jig, the gum is located at the frame of the touch-screen and the back of the body Between glue assembling jig；The soiling protective film is removed, the frame of the gum working lining and the touch-screen bonds.
- 17. gum assembly method as claimed in claim 16, it is characterised in that：The soiling protective film is described provided with extending out to The first extension outside gum working lining；The soiling protective film is removed, the frame of the gum working lining and the touch-screen bonds, including,Mobile first extension, the soiling protective film is removed from the gum working lining.
- 18. gum assembly method as claimed in claim 16, it is characterised in that：The gum assembling jig is included to lower recess Positioning area and around the gum rest area that the positioning area is set, the edge of the positioning area is interior with the frame of the touch-screen The shape of side face is identical；The gum is positioned on the gum assembling jig, the back adhesive protecting film is put towards the gum assembling jig Put, including, the gum is positioned over the gum rest area；The touch-screen is positioned on the gum assembling jig, the gum is located at the frame of the touch-screen and the back of the body Between glue assembling jig, including, the touch-screen is positioned over the positioning area.
- 19. gum assembly method as claimed in claim 16, it is characterised in that：The gum includes positioning diaphragm, described Positioning diaphragm is affixed on the back adhesive protecting film, and the positioning diaphragm, gum working lining are respectively arranged at the gum and protected The two sides of cuticula, the positioning diaphragm are provided with the location structure for positioning, and the gum assembling jig is provided with spacing knot Structure；The gum is positioned on the gum assembling jig, the back adhesive protecting film is put towards the gum assembling jig Put, including,The position limiting structure of the location structure and the gum assembling jig of the positioning diaphragm is mutually fixed.
- 20. gum assembly method as claimed in claim 19, it is characterised in that：The location structure is multiple positioning holes, institute It is multiple locating dowels to state position limiting structure；The position limiting structure of the location structure and the gum assembling jig of the positioning diaphragm is mutually fixed, including,The positioning hole is enclosed in the locating dowel.
- 21. gum assembly method as claimed in claim 16, it is characterised in that：The gum assembling jig is provided with multiple air-breathings Hole, multiple suction holes are connected with getter device；The gum is positioned on the gum assembling jig, the back adhesive protecting film is put towards the gum assembling jig Put, afterwards,The touch-screen is positioned on the gum assembling jig, the gum is located at the frame of the touch-screen and the back of the body Between glue assembling jig, before,The getter device is opened, controls the suction hole air-breathing, the gum is inhaled on the gum assembling jig.
- 22. gum assembly method as claimed in claim 16, it is characterised in that：The soiling protective film is removed, the frame of the gum working lining and the touch-screen bonds, afterwards；The gum is removed to the gum assembling jig together with the touch-screen, removes the positioning diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710827084.XA CN107650470A (en) | 2017-09-14 | 2017-09-14 | Gum, gum assembling jig and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710827084.XA CN107650470A (en) | 2017-09-14 | 2017-09-14 | Gum, gum assembling jig and assembly method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107650470A true CN107650470A (en) | 2018-02-02 |
Family
ID=61129768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710827084.XA Pending CN107650470A (en) | 2017-09-14 | 2017-09-14 | Gum, gum assembling jig and assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107650470A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108616623A (en) * | 2018-04-28 | 2018-10-02 | 华勤通讯技术有限公司 | Lip component assembles localization tool and electronic equipment |
| CN111009667A (en) * | 2019-12-23 | 2020-04-14 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Preparation method of fuel cell membrane electrode |
| CN112638066A (en) * | 2020-12-10 | 2021-04-09 | 南昌黑鲨科技有限公司 | Intelligent terminal shell structure and intelligent terminal with same |
| CN114714434A (en) * | 2022-05-18 | 2022-07-08 | 苏州高泰电子技术股份有限公司 | Flat-cutter die cutting process for double-sided local back glue |
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| US20120241071A1 (en) * | 2009-11-06 | 2012-09-27 | Mitsubishi Plastics, Inc. | Double-sided pressure-sensitive adhesive sheet with release sheets |
| CN203141976U (en) * | 2013-01-15 | 2013-08-21 | 厦门弘汉光电科技有限公司 | Coating jig of gum foam of touch screen |
| CN204845082U (en) * | 2015-08-13 | 2015-12-09 | 山东华芯富创电子科技有限公司 | Attached tool of general gum |
| CN205556538U (en) * | 2016-02-22 | 2016-09-07 | 深圳市欣恒坤科技有限公司 | Upper cover left side TP gum |
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|---|---|---|---|---|
| US20120241071A1 (en) * | 2009-11-06 | 2012-09-27 | Mitsubishi Plastics, Inc. | Double-sided pressure-sensitive adhesive sheet with release sheets |
| CN203141976U (en) * | 2013-01-15 | 2013-08-21 | 厦门弘汉光电科技有限公司 | Coating jig of gum foam of touch screen |
| CN204845082U (en) * | 2015-08-13 | 2015-12-09 | 山东华芯富创电子科技有限公司 | Attached tool of general gum |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616623A (en) * | 2018-04-28 | 2018-10-02 | 华勤通讯技术有限公司 | Lip component assembles localization tool and electronic equipment |
| CN111009667A (en) * | 2019-12-23 | 2020-04-14 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Preparation method of fuel cell membrane electrode |
| CN112638066A (en) * | 2020-12-10 | 2021-04-09 | 南昌黑鲨科技有限公司 | Intelligent terminal shell structure and intelligent terminal with same |
| CN112638066B (en) * | 2020-12-10 | 2022-09-02 | 南昌黑鲨科技有限公司 | Intelligent terminal shell structure and intelligent terminal with same |
| CN114714434A (en) * | 2022-05-18 | 2022-07-08 | 苏州高泰电子技术股份有限公司 | Flat-cutter die cutting process for double-sided local back glue |
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Application publication date: 20180202 |