CN110264879A - A kind of camber display screen laminating apparatus - Google Patents
A kind of camber display screen laminating apparatus Download PDFInfo
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- CN110264879A CN110264879A CN201910532278.6A CN201910532278A CN110264879A CN 110264879 A CN110264879 A CN 110264879A CN 201910532278 A CN201910532278 A CN 201910532278A CN 110264879 A CN110264879 A CN 110264879A
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- display screen
- press part
- camber display
- laminating apparatus
- push rod
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- Theoretical Computer Science (AREA)
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Abstract
The present invention provides a kind of camber display screen laminating apparatus and the applying systems of camber display screen, reduce camber display screen fitting and occur the probability of the defects of blackspot and bubble in the process.The camber display screen laminating apparatus, comprising: compensating squeeze head；Press part is embedded in compensating squeeze head, and the elasticity of press part is less than the elasticity of compensating squeeze head.
Description
Technical field
The present invention relates to camber display screen coating technique fields, and in particular to a kind of camber display screen laminating apparatus and song
The applying system of face display screen.
Background technique
With the development of flexible display technologies, various camber display screens come into being, wherein curved surface cover board and flexibility are shown
Show that this process of panel attachment is concerned as one of the steps necessary of production camber display screen.In face of curved surface of various shapes
Are there is bubble, blackspot etc. by baptism often in cover board, such as an angle of 90 degrees cover board, existing attaching process during fitting
It is bad in turn result in display screen functions for defect.
Summary of the invention
In view of this, the embodiment of the present invention is dedicated to providing a kind of camber display screen laminating apparatus and camber display screen
Applying system, to solve the problems, such as that camber display screen fitting effect in the prior art is poor.
One aspect of the present invention provides a kind of camber display screen laminating apparatus, comprising: compensating squeeze head；Press part is embedded in bullet
Property pressure head in, the elasticity of press part is less than the elasticity of compensating squeeze head.
In one embodiment, compensating squeeze head includes arc area, and press part is located in arc area.
In one embodiment, press part includes and the homotropous curved surfaces of the arc area of compensating squeeze head, arc
The radius of curvature on surface is less than the radius of curvature of arc area.
In one embodiment, camber display screen laminating apparatus further includes push rod, first end and the press part rigidity of push rod
Connection.
In one embodiment, press part includes the first press part and the second press part；Camber display screen laminating apparatus is also
Including shaft, the first fitting arm and the second fitting arm, the first end of the first fitting arm and the first press part are rigidly connected, the second patch
Close arm first end and the second press part be rigidly connected, first fitting arm second end and second fitting arm second end respectively with
Shaft rotation connection.
In one embodiment, camber display screen laminating apparatus further includes push rod, and the first end of push rod connect with shaft, pushes away
The axis of bar is parallel with the first fitting arm and the second fitting Plane of rotation of arm.
In one embodiment, compensating squeeze head includes cavity, and push rod, shaft, the first fitting arm and second are bonded in arm
It is one or more within the cavity.
In one embodiment, the first fitting arm and the second fitting arm are telescopic rod.
In one embodiment, camber display screen laminating apparatus further includes actuator, and actuator is located at the outer of compensating squeeze head
The second end of portion or inside, actuator and push rod connects.
In one embodiment, the first press part include cylindrical body and with cylindrical body rotation connection lantern ring, first
The first end of fitting arm is fixedly connected with lantern ring.
In one embodiment, the first press part include be directed toward lantern ring the first retention bead, the first retention bead it is convex
Direction is vertical with the tangential direction at the arc apex of arc area out, and lantern ring includes be used cooperatively with the first retention bead
Two retention beads, the second retention bead are located on the extended line of the first fitting arm.
In one embodiment, press part includes the first press part and the second press part；Actuator is bidirectional thruster, double
It include the first push rod and the second push rod mutually to form an angle to propeller, the first push rod and the first press part are rigidly connected, the
Two push rods and the second press part are rigidly connected.
In one embodiment, the axis of the first push rod is perpendicular to cutting at the arc apex of the arc area of compensating squeeze head
Line.
Another aspect of the present invention provides a kind of applying system of camber display screen, comprising: any of the above-described embodiment provides
Camber display screen laminating apparatus；And push plate, for pushing compensating squeeze head to move within a predetermined range.
The laminating apparatus of the camber display screen provided according to the present invention combines compensating squeeze head and press part, due to compressing
The elasticity of part is less than the elasticity of compensating squeeze head, in this case, when applying external force to compensating squeeze head, with the shape of compensating squeeze head
Become, press part can generate further pressure to the compensating squeeze head contacted, be pressed compared to simple by compensating squeeze head
For patch, the laminate pressure of selection area (being embedded in the position of press part) can be increased, improve fitting effect.
Detailed description of the invention
Fig. 1 a show a kind of structural schematic diagram of camber display screen laminating apparatus of first embodiment of the invention offer.
Fig. 1 b show the partial enlarged view of camber display screen laminating apparatus shown in Fig. 1 a of one embodiment of the invention offer.
Fig. 2 show a kind of structural schematic diagram of camber display screen laminating apparatus of second embodiment of the invention offer.
Fig. 3 a show the structural schematic diagram of the press part of one embodiment of the invention offer.
Fig. 3 b show press part shown in Fig. 3 a along the schematic cross-section of L1-L2 line.
Fig. 4 show the partial enlarged view of camber display screen laminating apparatus shown in Fig. 2 of one embodiment of the invention offer.
Fig. 5 show the structural schematic diagram of the camber display screen laminating apparatus of third embodiment of the invention offer.
Fig. 6 show the structural block diagram of the applying system of the camber display screen of one embodiment of the invention offer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Fig. 1 a show a kind of structural schematic diagram of camber display screen laminating apparatus of first embodiment of the invention offer.Such as
Shown in Fig. 1 a, camber display screen laminating apparatus 10 is for the fitting between flexible display panels 20 and curved surface cover board 30, wherein bent
Surface cover 30 includes the arc area B that the end of plane domain A and plane domain A extends to form.Camber display screen fitting dress
Setting 10 includes compensating squeeze head 11 and press part 12.Press part 12 is embedded in compensating squeeze head 11, i.e., press part 12 is tightly embedded to bullet
Property pressure head 11 in, the surface of press part 12 and compensating squeeze head 11 are in close contact, and the elasticity of press part 12 is less than compensating squeeze head 11
Elasticity.
Compensating squeeze head 11 has good elasticity, such as silica gel block.Compensating squeeze head 11 includes and curved surface cover board to be fit
30 identical surface textures, i.e. compensating squeeze head 11 include fitting plane a corresponding with the plane domain A of curved surface cover board 301, and
First arcwall face b corresponding with the arc area B of curved surface cover board 301, wherein the fitting plane a of compensating squeeze head 111Center it is logical
Normal slightly protruding, fitting plane a1Center whether slightly protruding does not have camber display screen laminating apparatus 10 provided by the present application
Have an impact, therefore the protrusion slightly is ignored herein.In this way, can be by flexible display panels 20 using compensating squeeze head 11
It is pressed into curved surface cover board 30, realizes the primary fitting of flexible display panels 20 and curved surface cover board 30.
Press part 12 can be stiffener, such as metal block.The quantity of press part 12, shape and in compensating squeeze head 11
Position can reasonably select according to actual needs.Press part 12 can be bonded with assistant spring pressure head 11, be pasted in compensating squeeze head 11
During conjunction or after the completion of the fitting of compensating squeeze head 11, for driving bubble out of and realizing secondary fitting.
According to camber display screen laminating apparatus provided in this embodiment, when pushing up compensating squeeze head 11 using external force, with
When flexible display screen 20 is pressed into curved surface cover board 30, since the elasticity of press part 12 is less than compensating squeeze head 11, with compensating squeeze head
11 deformation, press part 12 can generate further pressure to compensating squeeze head 11, compared to merely by the progress of compensating squeeze head 11
For overlaying, the laminate pressure of selection area (being embedded in the position of press part 12) can be increased, improve fitting effect.At one
In embodiment, as shown in Figure 1a, camber display screen laminating apparatus 10 further includes actuator 13.Actuator 13 and press part 12 connect
It connects, for generating the thrust for being directed toward press part 12, to drive the regional area outwardly convex of compensating squeeze head 11.
Actuator 13 can be electronic, pneumatically or manually driving mechanism, such as propeller, be also possible to applied external force
Conducting piece, such as push rod need to cooperate independent external drive equipment, such as propeller, in this case to apply to push rod
Active force.The quantity of actuator 13 and the quantity of press part 12 correspond or multiple press parts 12 share an actuator
13, in this case, multiple press part 12 moves synchronously.Actuator 13 can be located at the outside of compensating squeeze head, can also position
In the inside of compensating squeeze head, it can specifically be selected according to the type and driving method of actuator, be not specifically limited herein.
The use process of camber display screen laminating apparatus includes: to push compensating squeeze head 11 first with external agency, will be soft
Property display panel 20 be completely forced into curved surface cover board 30, realize primary fitting；Then it can use external agency and push compensating squeeze head
When 11, since the elasticity of press part 12 is less than the elasticity of compensating squeeze head 11, press part 12 drives the corresponding region of compensating squeeze head 11
Outwardly convex, or thrust is applied to press part 12 using actuator 13, the corresponding region outwardly convex of compensating squeeze head 11 is driven,
Realize the secondary fitting of the corresponding region.Alternatively, compensating squeeze head 11 is pushed first, the center indentation of flexible display panels 20 is bent
Surface cover 30；Secondly secondary fitting is carried out to position has been bonded using press part 12, and the bubble for being bonded position is driven out of；It presses
According to the above process, flexible display panels 20 are sequentially bonded by center to periphery.
According to camber display screen laminating apparatus provided in this embodiment, the two of flexible display panels and curved surface cover board are realized
Secondary fitting reduces fitting and the probability of the defects of bubble and blackspot occurs in the process, the camber display screen after improving fitting
Reliability.At the same time, compensating squeeze head can also play the role of stress buffer, to avoid rigid press part and Flexible Displays face
Plate directly contacts, and flexible display panels is caused to damage.
In one embodiment, as shown in Figure 1a, compensating squeeze head 11 includes arc area Q, and press part 12 is located at elasticity pressure
In first 11 arc area Q.
During being bonded using compensating squeeze head 11 merely, due to the first arcwall face b of compensating squeeze head 111And curved surface
Not tight or the first arcwall face b is easily contacted between the arc area B of cover board 301It is applied with compensating squeeze head 11 after arc area B contact
The pressure added on arc area B everywhere is uneven, and gas occurs in the arc area B so as to cause camber display screen in curved surface cover board 30
The defects of bubble.According to camber display screen laminating apparatus provided in this embodiment, it is arranged in the arc area Q of compensating squeeze head 11 and supports
Casting die 12 realizes the arc area B of curved surface cover board 30 and the first arcwall face b of compensating squeeze head 111Between secondary fitting, benefit
It is compensated with stress of the press part 12 to arc area B, improves the fitting effect of entire camber display screen.
In one embodiment, the fitting of camber display screen shown in Fig. 1 a provided as shown in Figure 1 b for one embodiment of the invention
The partial enlarged view of device, press part 12 include and the homotropous curved surfaces b of the arc area Q of compensating squeeze head 112, the arc
Shape surface b2Radius of curvature r be less than compensating squeeze head arc area Q radius of curvature R.
For arc, bending degree can be measured with radius of curvature, by the arc table that press part 12 is arranged
Face b2Radius of curvature r be less than compensating squeeze head 11 arc area Q radius of curvature R, the arc of compensating squeeze head 11 can be made
Surface b1It is fitted closely between the arc area B of curved surface cover board 30, so that it is guaranteed that the fitting of the arc area B of curved surface cover board 30
Effect.
As the arc area Q of the compensating squeeze head 11 and curved surfaces b of press part 122On radius of curvature everywhere it is not equal whens,
The curved surfaces b of press part 122Minimum profile curvature radius r be less than compensating squeeze head 11 arc area minimum profile curvature radius R.
In one embodiment, as shown in Figure 1 b, camber display screen laminating apparatus further includes push rod 131, and the of push rod 131
One end and press part 12 are rigidly connected.The extended line of the axis of push rod 131 passes through the first arcwall face b1Arc apex.In this way,
The thrust that actuator 13 applies is just perpendicular to the first arcwall face b1Arc apex, to further increase curved surface cover board 30
The fitting effect of arc area B.Fig. 2 show another embodiment of the present invention provides a kind of camber display screen laminating apparatus knot
Structure schematic diagram.Comparison diagram 1a and Fig. 2 can be seen that the camber display screen laminating apparatus compared to camber display screen laminating apparatus 10
It further include the power conducting piece being connected between press part 12 and actuator 13.Specifically, press part includes the first press part 121
With the second press part 122, camber display screen laminating apparatus 40 further includes that shaft 14, first is bonded arm 151 and the second fitting arm
152, the first end of the first fitting arm 151 is fixedly connected with the first press part 121, the first end and second of the second fitting arm 152
Press part 122 is fixedly connected, first fitting arm 151 second end and second fitting arm 152 second end respectively with 14 turns of shaft
Dynamic connection.The structure of above-mentioned the first press part 121 and the second press part 122 may be the same or different, and does not do have herein
Body limits, and can be realized the effect of camber display screen fitting.
Camber display screen laminating apparatus further includes push rod 131, and the first end of push rod 131 is connect with shaft 14, push rod 131
Axis is parallel with the first fitting arm 151 and the second fitting Plane of rotation of arm 152；It is pushed away by push rod 131 to the application of press part 12
Power.
Specifically as shown in Fig. 2, in the camber display screen laminating apparatus, when push rod 131 pushes up shaft 14, band
The first end of dynamic first fitting arm 151 and the first end of the second fitting arm 152 move upwards, at the same time, by compensating squeeze head
11 elasticity, the second end of the first fitting arm 151 drive the movement of the first press part 121, and the second end of the second fitting arm 152 drives
The movement of second press part 122；The second end of i.e. first fitting arm 151 drives the first press part 121 upper direction to the left, the second patch
The second end for closing arm 152 drives the second press part 122 upper direction to the right.
According to camber display screen laminating apparatus provided in this embodiment, by the way that power conducting piece is arranged, thus it is possible to vary push rod 131
It is applied to the direction of the thrust of the first press part 121 and the second press part 122, so that thrust direction is just directed toward the first arcwall face
b1.At the same time, camber display screen laminating apparatus can also include actuator 13, and the setting position of actuator 13 can be cleverer
It is living, such as shown in Fig. 2, actuator 13 is arranged in and is bonded plane a with compensating squeeze head 111Opposite side, compared to Fig. 1 b
Shown in for camber display screen laminating apparatus, avoid intersections of the different fitting arms in compensating squeeze head 11.
In one embodiment, the first fitting arm 151 and the second fitting arm 152 are symmetrical about push rod 131.Such case
Under, the first press part 121, first fitting arm 151, the fitting of shaft 14, second arm 152, the second press part 122 and first are supported
Compensating squeeze head 11 between casting die 121 and the second press part 122 is sequentially connected with to form an isosceles triangle, isosceles triangle
Structure is more stable, is applied to active force on two press parts more evenly, and fitting effect is more preferable.
In one embodiment, compensating squeeze head 11 includes cavity, and push rod 131, shaft 14, first are bonded arm 151 and second
It is bonded one or more within the cavity in arm 152.Since push rod 131, shaft 14, first are bonded arm 151 and the second fitting
Arm 152 can generate motion profile in compensating squeeze head 11, and the cavity of these components is accommodated by setting, can be to avoid motion process
In to compensating squeeze head 11 generate the effect of pullling.
The shapes and sizes of cavity depend on accommodating the size and its motion profile of corresponding component.In one embodiment,
Cavity is the smaller the better under the premise of meeting the requirement.The shadow to compensating squeeze head self structure can be reduced as much as possible in this way
It rings.
In one embodiment, the first fitting arm 151 and the second fitting arm 152 are telescopic rod.Specifically, the first fitting
Arm 151 uses air pressure stretching structure, including pneumatic cylinder, piston rod, first gas crossover valve and second gas crossover valve.First gas
Body crossover valve and second gas crossover valve are separately positioned on pneumatic cylinder to be had at fixed range apart from pneumatic cylinder both ends, for controlling
The stretching, extension and contraction of piston rod, the first press part 121 are rigidly connected with piston rod.Alternatively, the first fitting arm 151 is ball wire
Thick stick, the screw of ball-screw and the first press part 121 are rigidly connected.Second fitting arm 152 is using identical as the first fitting arm 151
Structure.It should be appreciated that the structure of the first fitting arm 151 given here and the second fitting arm 152 is only exemplary, this hair
It is bright that this is not construed as limiting.
According to camber display screen laminating apparatus provided in this embodiment, pass through the first fitting arm 151 of setting and the second fitting
Arm 152 is scalable, so that being applied to the first press part in the case that the first fitting arm 151 and the second fitting 152 position of arm are constant
121 and second press part 122 thrust it is adjustable.
Fig. 3 a show the structural schematic diagram of the press part of one embodiment of the invention offer.Fig. 3 b show shown in Fig. 3 a and supports
Schematic cross-section of the casting die along L1-L2 line.As shown in Figure 3a and Figure 3b shows, press part 40 includes cylindrical body 41 and and cylindrical body
The lantern ring 42 of 41 rotation connections, the first end and lantern ring 42 for being bonded arm are rigidly connected.
In one embodiment, cylindrical body 41 is divided into three sections, including interlude and positioned at the side at interlude both ends
Rim segment, the section diameter of a circle r of interlude2Less than the section diameter of a circle r of edge section1.42 sets of the lantern ring peripheries in interlude,
The internal diameter r of lantern ring 423Greater than the section diameter of a circle r of interlude2, the outer diameter r of lantern ring 424It is straight less than the section of edge section circle
Diameter r1.In this way it can be ensured that lantern ring 42 is freely rotated around press part ontology 41 and is not fallen off.
According to camber display screen laminating apparatus provided in this embodiment, the second end for being bonded arm 151 can surround press part
40 rotations are avoided and are bonded in arm motion process around to press part 40 for fitting arm and press part rigid connection
Compensating squeeze head 11 pull.
Fig. 4 show the partial enlarged view of camber display screen laminating apparatus shown in Fig. 2 of one embodiment of the invention offer.Such as
Shown in Fig. 4, for press part 50 in the camber display screen laminating apparatus press part 40 shown in Fig. 3 a and Fig. 3 b, into
One step includes being directed toward the first retention bead 51 of lantern ring 42, the protrusion direction of the first retention bead 51 and the first arcwall face b1Arc
The tangential direction of shape apex is vertical, and lantern ring 42 includes the second retention bead 52 being used cooperatively with the first retention bead 51, the
Two retention beads 52 are located on the extended line of fitting arm 15.
The use process of the camber display screen laminating apparatus includes: to apply pressure to shaft using actuator, in fitting arm
During 15 are moved from dotted line position in figure to solid line position, lantern ring 42 is rotated around cylindrical body 41.When the second limit convex
Rise 52 with first retention bead 51 contact when, lantern ring 42 stops operating, at this point, be bonded arm 15 just perpendicular to the first arcwall face b1
Arc apex at tangent line, i.e., the thrust that actuator is applied to press part is just directed toward the first arcwall face b1Arc apex,
There is the probability of the defects of bubble or blackspot in arc area to farthest reduce curved surface cover board.
Fig. 5 show the structural schematic diagram of the camber display screen laminating apparatus of third embodiment of the invention offer.Such as Fig. 5 institute
Show, the difference of camber display screen laminating apparatus shown in the camber display screen laminating apparatus and Fig. 2 is, camber display screen fitting
Device does not include driving force member, is such as bonded arm and shaft, and actuator is bidirectional thruster 61, such as two-way cylinder, Bidirectional pulling
It include the first push rod 611 and the second push rod 612 mutually to form an angle into device 61, between the first push rod 611 and the second push rod 612
Angle be 0~180 degree.First push rod 611 and the rigid connection of the first press part 121, the second push rod 612 and the second press part
122 rigid connections.The additional devices such as the electric wire 62 of bidirectional thruster 61 are drawn by punching in compensating squeeze head.
In one embodiment, the axis of the first push rod 611 perpendicular to the arc apex of the arc area Q of compensating squeeze head at
Tangent line.So that it is guaranteed that the thrust that actuator is applied to press part is just directed toward the first arcwall face b1Arc apex, thus most
There is the probability of the defects of bubble or blackspot in the arc area for reducing curved surface cover board to big degree.
According to camber display screen laminating apparatus provided in this embodiment, the movement of the rigid component in compensating squeeze head is only wrapped
The elongation and contraction in 612 axial direction of the first push rod 611 and the second push rod are included, therefore the cavity volume in compensating squeeze head is small, to bullet
Property pressure head itself influence it is minimum, a laminate pressure of compensating squeeze head is more evenly.
Fig. 6 show the structural block diagram of the camber display screen applying system of one embodiment of the invention offer.As shown in fig. 6,
The applying system 70 of the camber display screen includes the camber display screen laminating apparatus 71 and push plate 72 that any of the above-described embodiment provides,
Push plate 72 is for pushing compensating squeeze head to move within a predetermined range.Push plate herein is for pushing compensating squeeze head and press part to move
It is dynamic, it realizes the fitting of camber display screen, can also be used cooperatively with actuator, push plate is mainly used for that compensating squeeze head is pushed to realize song
Face display screen is once bonded, and actuator is mainly used for the secondary fitting for pushing press part to realize camber display screen, improves curved surface
The fitting effect of display screen reduces camber display screen fitting and occurs the probability of the defects of blackspot and bubble in the process.
In one embodiment, the applying system 70 of camber display screen further includes pedestal, for fixing curved surface lid to be fit
Plate.
According to the applying system 70 of camber display screen provided in this embodiment, have with its included by camber display screen paste
It attaches together and sets 71 identical beneficial effects, which is not described herein again.
It is clearer to should be appreciated that determiner " first " and " second " used in description of the embodiment of the present invention are only used for
It illustrates technical solution, can not be used to limit the scope of the invention.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, made any modification, equivalent replacement etc. be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of camber display screen laminating apparatus characterized by comprising
Compensating squeeze head；
Press part is embedded in the compensating squeeze head, and the elasticity of the press part is less than the elasticity of the compensating squeeze head.
2. camber display screen laminating apparatus according to claim 1, which is characterized in that the compensating squeeze head includes arcuate segments
Domain, the press part are located in the arc area.
3. camber display screen laminating apparatus according to claim 2, which is characterized in that the press part includes and the bullet
Property pressure head the homotropous curved surfaces of arc area, the radius of curvature of the curved surfaces is less than the song of the arc area
Rate radius.
4. camber display screen laminating apparatus according to claim 1, which is characterized in that the camber display screen laminating apparatus
It further include push rod, the first end of the push rod and the press part are rigidly connected.
5. camber display screen laminating apparatus according to claim 1, which is characterized in that the press part is compressed including first
Part and the second press part；The camber display screen laminating apparatus further includes shaft, the first fitting arm and the second fitting arm, and described the
The first end of one fitting arm and first press part are rigidly connected, and the first end of the second fitting arm is compressed with described second
The second end of part rigid connection, the second end of the first fitting arm and the second fitting arm is rotated with the shaft respectively to be connected
It connects；
Preferably, the camber display screen laminating apparatus further includes push rod, and the first end of the push rod is connect with the shaft, institute
The axis for stating push rod is parallel with the first fitting arm and the second fitting Plane of rotation of arm；
Preferably, the first fitting arm and/or the second fitting arm are telescopic rod；
Preferably, the compensating squeeze head includes cavity, the push rod, the shaft, the first fitting arm and second patch
It closes one or more in the cavity in arm.
6. camber display screen laminating apparatus according to claim 4 or 5, which is characterized in that the camber display screen fitting
Device further includes actuator, and the actuator is located at the outside or inside of the compensating squeeze head, the actuator and the push rod
Second end connection.
7. camber display screen laminating apparatus according to claim 5, which is characterized in that first press part includes column
Ontology and the lantern ring being rotatablely connected with the cylindrical body, the first end and lantern ring rigid connection of the first fitting arm.
8. camber display screen laminating apparatus according to claim 7, which is characterized in that first press part includes being directed toward
At first retention bead of the lantern ring, the protrusion direction of first retention bead and the arc apex of the arc area
Tangential direction is vertical, and the lantern ring includes the second retention bead being used cooperatively with first retention bead, second limit
Position protrusion is located on the extended line of the first fitting arm.
9. camber display screen laminating apparatus according to claim 6, which is characterized in that the press part is compressed including first
Part and the second press part；The actuator is bidirectional thruster, and the bidirectional thruster includes that first mutually to form an angle pushes away
Bar and the second push rod, first push rod and first press part are rigidly connected, and second push rod is compressed with described second
Part rigid connection；
Preferably, the axis of first push rod is perpendicular to cutting at the arc apex of the arc area of the compensating squeeze head
Line.
10. a kind of applying system of camber display screen characterized by comprising
Any camber display screen laminating apparatus in claim 1~9；With
Push plate, for pushing the compensating squeeze head to move within a predetermined range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910532278.6A CN110264879B (en) | 2019-06-19 | 2019-06-19 | Curved surface display screen laminating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910532278.6A CN110264879B (en) | 2019-06-19 | 2019-06-19 | Curved surface display screen laminating device |
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| CN110264879A true CN110264879A (en) | 2019-09-20 |
| CN110264879B CN110264879B (en) | 2022-01-25 |
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| CN201910532278.6A Active CN110264879B (en) | 2019-06-19 | 2019-06-19 | Curved surface display screen laminating device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110827682A (en) * | 2019-10-21 | 2020-02-21 | 武汉华星光电半导体显示技术有限公司 | Bonding apparatus and bonding method |
| CN111128020A (en) * | 2019-12-20 | 2020-05-08 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display device |
| CN111899637A (en) * | 2020-07-31 | 2020-11-06 | 武汉天马微电子有限公司 | Profiling apparatus for display panel |
| CN112622291A (en) * | 2019-09-24 | 2021-04-09 | 北京小米移动软件有限公司 | Flexible screen cover plate attaching method and device and terminal equipment |
| CN112863357A (en) * | 2021-01-25 | 2021-05-28 | 合肥维信诺科技有限公司 | Laminating device |
| CN114255662A (en) * | 2022-02-11 | 2022-03-29 | 武汉天马微电子有限公司 | Attaching jig and attaching method of flexible display panel |
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