CN109272875A - A kind of the bending jig and bending method of display panel - Google Patents
A kind of the bending jig and bending method of display panel Download PDFInfo
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- CN109272875A CN109272875A CN201811409875.1A CN201811409875A CN109272875A CN 109272875 A CN109272875 A CN 109272875A CN 201811409875 A CN201811409875 A CN 201811409875A CN 109272875 A CN109272875 A CN 109272875A
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- microscope carrier
- display panel
- bending
- flat part
- circular arc
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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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- 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
- G09F9/33—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 being semiconductor devices, e.g. diodes
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Abstract
The invention discloses the bending jigs and bending method of a kind of display panel.The bending jig includes: the first microscope carrier, and first microscope carrier includes flat part and circular arc bending part interconnected, the flat part of the fixed display panel of the flat part of first microscope carrier；Slide assemblies, first microscope carrier described in the slide assemblies ring set and the display panel being fixed on first microscope carrier, one end that the slide assemblies can be connect by the circular arc bending part of first microscope carrier with flat part, circular arc bending part along first microscope carrier slides into the other end, so that the bending part of the display panel is bonded the circular arc bending part bending of first microscope carrier.The bending jig and bending method of display panel provided by the invention, bend display panel bending part when bending with fixed circular arc radian, it solves conventional bending method and is easy to happen dead discount as leading to the problem of dead break or even easily causing the fracture of display screen body bending part upward wiring.
Description
Technical field
This application involves field of display technology, bending jig and bending side more specifically to a kind of display panel
Method.
Background technique
Organic LED display device (Organic Light Emitting Display, OLED) has spontaneous
Light, driving voltage are low, luminous efficiency is high, the response time is short, clarity and contrast are high, nearly 180 ° of visual angles, use temperature ranges
Width is known as being the display for most having development potentiality by industry, it can be achieved that many advantages, such as Flexible Displays are with large area total colouring
Device.
With the development of science and technology, flexible display apparatus shows the prospect of being more and more widely used, and flexibility OLED is shown
Device accounts for rate and constantly rises as the flexible display technologies being currently most expected, various aspects investment and city.For Flexible Displays face
It needs flexible substrates to be bent to plate, and part screen body is made to be bent to the back side of display screen, makes by conventional bending method
The angle R bent when bending part is bent is not fixed, or even is easy to happen and is extremely discounted as generating dead break, easily causing bending part
The problems such as upward wiring is broken.
Summary of the invention
In order to solve the above technical problems, the present invention provides the bending jig and bending method of a kind of display panel, to protect
Card flexible display screen body bent with fixing circular arc radian, prevent bending when occur extremely discount as.
To realize the above-mentioned technical purpose, the embodiment of the invention provides following technical solutions:
A kind of bending jig of display panel, comprising:
First microscope carrier, first microscope carrier include flat part and circular arc bending part interconnected, first microscope carrier
The flat part of the fixed display panel of flat part；
Slide assemblies, the first microscope carrier and the display surface being fixed on first microscope carrier described in the slide assemblies ring set
Plate, one end that the slide assemblies can be connect by the circular arc bending part of first microscope carrier with flat part, along first microscope carrier
Circular arc bending part slide into the other end so that the bending part of the display panel is bonded the circular arc bending part of first microscope carrier
Bending.
Optionally, the flat part of first microscope carrier is provided with vacuum absorption holes, and the flat part of first microscope carrier passes through
The flat part of the fixed display panel of vacuum absorption holes absorption.
Optionally, first microscope carrier includes the first surface and second surface mutually deviated from, in first microscope carrier
Circular arc bending part is bent towards the side of the first surface, and the second surface of the flat part of first microscope carrier is fixed described aobvious
Show the flat part of panel, the slide assemblies can be slided along the circular arc bending part of first microscope carrier, so that the display panel
Bending part be bonded first microscope carrier circular arc bending part second surface bending.
Optionally, first microscope carrier includes the first surface and second surface mutually deviated from, in first microscope carrier
Circular arc bending part is bent towards the side of the first surface, and the first surface of the flat part of first microscope carrier is fixed described aobvious
Show the flat part of panel, the slide assemblies can be slided along the circular arc bending part of first microscope carrier, so that the display panel
Bending part be bonded first microscope carrier circular arc bending part first surface bending.
It optionally, further include the second microscope carrier, second microscope carrier includes flat part, and one end of the flat part is circular arc
End, first microscope carrier and second microscope carrier can relatively move, and the arc end of second microscope carrier can be embedded in described first
The circular arc bending part of microscope carrier, the flat part of first microscope carrier and second microscope carrier clamp the flat part of the display panel；
In second microscope carrier towards on a side surface of first microscope carrier, the arc end and second microscope carrier are flat
The junction of straight portion is equipped with step in straight portion, and the slide assemblies pass through the first microscope carrier and fixation described in the step ring set
The display panel on first microscope carrier.
Optionally, the radius of curvature of the arc end of second microscope carrier is less than the song of the circular arc bending part of first microscope carrier
Rate radius.
Optionally, second microscope carrier towards first microscope carrier flat part and circular arc bending part surface on be provided with
Vacuum absorption holes, the display panel can be adsorbed on second microscope carrier by the vacuum absorption holes.
Optionally, the slide assemblies include the first slider bar, the second slider bar and Spring screws, first slider bar
It can be connected by Spring screws with second slider bar.
Optionally, slide rail slot, the side and institute are provided on the side of the circular arc bending part of first microscope carrier
The surface for stating circular arc bending part towards the display panel intersects vertically, and second slider bar includes parallel portion and is located at described
The interconnecting piece at parallel portion both ends, slide bumping is provided on the interconnecting piece, and the slide bumping can be embedded in the sliding and lead
In track slot, and it can be slid into along the slide rail slot by one end that the circular arc bending part of first microscope carrier is connect with flat part
The other end.
Optionally, slide rail slot, the side and institute are provided on the side of the circular arc bending part of first microscope carrier
The surface for stating circular arc bending part towards the display panel intersects vertically；The slide assemblies include U-shaped slider bar, the U-shaped
Slider bar includes parallel portion and the interconnecting piece positioned at the parallel portion both ends, is provided with slide bumping on the interconnecting piece, described
Slide bumping can be embedded in the slide rail slot, and can be bent along the slide rail slot by the circular arc of first microscope carrier
One end that portion is connect with flat part slides into the other end.
A kind of bending method of display panel, using as above any bending jig, comprising:
Display panel is fixed on to the flat part of the first microscope carrier；
By the first microscope carrier described in slide assemblies ring set and the display panel being fixed on first microscope carrier；
One end for driving the slide assemblies to be connect by the circular arc bending part of first microscope carrier with flat part, along described
The circular arc bending part of one microscope carrier slides into the other end, and the bending part of the display panel is driven to be bonded the bending of first microscope carrier
Portion's bending.
Optionally, the flat part that display panel is fixed on to first microscope carrier, comprising:
The display panel is attached to the flat part of first microscope carrier；
It is vacuumized in vacuum absorption holes on the flat part of first microscope carrier, the flat part of first microscope carrier passes through
The flat part of the fixed display panel of vacuum absorption holes absorption.
Optionally, before the flat part that display panel is fixed on to first microscope carrier, further includes:
The display panel is attached on the flat part of the second microscope carrier；
The vacuum suction being arranged on to second microscope carrier towards the first microscope carrier flat part and circular arc bending part surface
Hole vacuumizes, and second microscope carrier passes through the fixed display panel of vacuum absorption holes absorption；
Mobile first microscope carrier or the second microscope carrier, make the arc end of second microscope carrier be embedded in the circular arc of first microscope carrier
Bending part, the flat part of first microscope carrier and second microscope carrier clamp the flat part of the display panel；
The flat part that display panel is fixed on to first microscope carrier；By the first microscope carrier described in slide assemblies ring set and
The display panel being fixed on first microscope carrier, comprising:
Second microscope carrier is discharged towards in the vacuum absorption holes being arranged on the first microscope carrier circular arc bending part surface
Vacuum；
Vacuum is passed through in vacuum absorption holes on the flat part of first microscope carrier, the flat part of first microscope carrier is logical
Cross the flat part of the fixed display panel of vacuum absorption holes absorption；
Slide assemblies are passed through into the second microscope carrier towards on a side surface of first microscope carrier, the arc end and described the
The step of the junction setting of straight portion in two microscope carrier flat parts, the first microscope carrier described in ring set and is fixed on the first microscope carrier
The display panel.
Optionally, described that slide assemblies are passed through into the second microscope carrier towards on a side surface of first microscope carrier, the circle
The step of the junction setting of straight portion in arc end and the second microscope carrier flat part, the first microscope carrier described in ring set and is fixed on
The display panel on first microscope carrier, comprising:
First slider bar of the slide assemblies is passed through into the second microscope carrier towards on a side surface of first microscope carrier, institute
State the step of the junction setting of straight portion in arc end and the second microscope carrier flat part；
The second slider bar of the slide assemblies is connect with the first slider bar using Spring screws.
It can be seen from the above technical proposal that the embodiment of the invention provides a kind of bending jig of display panel and bendings
Method, wherein by the first microscope carrier of setting and slide assemblies, by the first microscope carrier of slide assemblies ring set and display panel, and utilize
Slide assemblies are slid into separately along the circular arc bending part of the first microscope carrier by one end that the first microscope carrier circular arc bending part is connect with flat part
It is curved to realize display panel bending part so that the bending part of display panel is bonded the circular arc bending part bending of the first microscope carrier for one end
It is bent when folding with fixed circular arc radian, solves conventional bending method and be easy to happen and extremely discount as generating dead break
The problem of even easily causing the fracture of display panel bending part upward wiring, the bending of display panel provided in an embodiment of the present invention is controlled
Tool and bending method, bending jig structure is simple, cost is relatively low, and bending effect is fixed and to bend radian controllable.
Further, vacuum absorption holes are set on the flat part of the first microscope carrier, can flat part to display panel into
Row quick adsorption is fixed and quick release, to reduce the time that display panel is fixed and discharged.
Further, it is bent by the circular arc bending part of the first microscope carrier towards first surface, the first microscope carrier is divided into first
Surface and second surface, and by the flat part of fixed display panel on the second surface of the first microscope carrier flat part, then pass through cunning
Dynamic component is slided along the circular arc bending part of the first microscope carrier, and the bending part of display panel is fitted in the first microscope carrier circular arc bending part
Second surface, it is ensured that the bending part of display panel is bent along the first microscope carrier circular arc bending part outer surface, default to realize
The bending of radian, avoid the occurrence of extremely discount as etc..
Optionally, the bending part of display panel can also be fitted in the first surface of the first microscope carrier circular arc bending part, guaranteed
The bending part of display panel is bent along the first microscope carrier circular arc bending part inner surface, to realize the bending of default radian, is avoided out
Now extremely discount as etc..
Further, it when bending the bending part of display panel along the first microscope carrier circular arc bending part inner surface, needs to make
Display panel bending part carry out pre-bend, and in order to prevent pre-bend when display panel bending part damage, it is settable second carry
Platform, and one end of the second microscope carrier flat part is arc end, the removable interior circular arc bending part for being embedded to the first microscope carrier of the arc end
In, by the way that the bending part of display panel is carried out pre-bend along the second microscope carrier arc end, occur dead folding etc. when avoiding pre-bend
Phenomenon.
Further, the arc end radius of curvature of the second microscope carrier less than the circular arc bending part of the first microscope carrier radius of curvature,
To guarantee that the second microscope carrier arc end can be embedded in the circular arc bending part of the first microscope carrier.
Further, slide assemblies can be used Spring screws and two slider bars carried out elastic connection, to guarantee Slide Group
Part can control tightness in ring set display panel and the first microscope carrier, carry so that the bending part of display panel is close to first
The inner surface of platform circular arc bending part is bent.
Further, slide rail slot can be set on the side of the first microscope carrier circular arc bending part, to limit slide assemblies
Sliding trace, it is ensured that slide assemblies, to the tightness of display panel and the first microscope carrier sliding sleeve, make to show in sliding process
Panel is close to the inner surface bending of the first microscope carrier circular arc bending part.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the bending jig of display panel provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the bending jig of another display panel provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the bending jig of another display panel provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of slide assemblies provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another slide assemblies provided in an embodiment of the present invention；
Fig. 6 is the structure of the bending jig of the display panel provided in an embodiment of the present invention comprising slide assemblies shown in Fig. 5
Schematic diagram；
Fig. 7 is the flow chart of the bending method of display panel provided in an embodiment of the present invention；
Fig. 8 is the flow chart of the bending method of another display panel provided in an embodiment of the present invention.
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 described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As described in background, in the prior art in display panel flexible, in order to reduce the non-of flexible display panels
The width of viewing area realizes the display panel of narrow frame, and common practice is that display panel is divided into flat part and bending part, by
The back side of flexible display panels is bound and are bent to bending part and flexible circuit board, and would generally generate in conventional bending method
Bending part is extremely discounted as generating dead break, or even easily cause the display function of bending part upward wiring braking effect display panel
The problems such as energy, it is through inventor the study found that there is the reason of this problem, existing bending method generallys use manually
Bending mode bends bending part, and the flexible circuit board connecting with bending part is then connected to the control at the display panel back side
On mainboard processed, it is clear that the bending radian of mode its bending part bent manually is not fixed, and is bent radian in the process of bending and is obtained not
To strictly being controlled, thus it will appear the problems such as bending part is extremely rolled over.
Based on the above reasons, the present invention provides a kind of bending method of display panel and display panels.
Fig. 1 is that a kind of structural schematic diagram of the bending jig of display panel provided in an embodiment of the present invention should with reference to Fig. 1
Bending jig includes: the first microscope carrier 11, and the first microscope carrier 11 includes flat part 111 interconnected and circular arc bending part 112, and first
The flat part 101 of 111 fixed display panel 10 of flat part of microscope carrier 11；Slide assemblies 13,13 the first microscope carrier of ring set of slide assemblies
11 and the display panel 10 that is fixed on the first microscope carrier 11, slide assemblies 13 can by the first microscope carrier 11 circular arc bending part 112 with
One end that flat part 111 connects, the circular arc bending part 112 along the first microscope carrier 11 slide into the other end, so that display panel 10
The circular arc bending part 112 that bending part 102 is bonded the first microscope carrier 11 is bent.
Wherein, the flat part 111 of the first microscope carrier 11 and circular arc bending part 112 are only used for indicating the straight knot of the first microscope carrier 11
Structure part and circular arc bending structure part, flat part 111 are connected with circular arc bending part 112.For the straight of display panel 10
Portion 101 and bending part 102 are equally only used for indicating the morphosis composition of the different piece in display panel 10, are essentially
Same display panel.Bakelite can be used for first microscope carrier 11 or metal is made, preferably the metal materials such as copper.
Specifically, in the bending method using bending jig bending display panel, it is necessary first to consolidate display panel 10
Due to the flat part 111 of the first microscope carrier 11；Then by 13 the first microscope carrier of ring set 11 of slide assemblies and it is fixed on the first microscope carrier 11
Display panel 10；Finally slide assemblies 13 is driven to be connect by the circular arc bending part 112 of the first microscope carrier 11 with flat part 111 again
One end, the circular arc bending part along the first microscope carrier 11 slide into the other end, and the bending part of display panel is driven to be bonded the first microscope carrier
Bending part bending.Slide assemblies 13 in the bending jig can be used after display panel 10 is placed and is fixed on the first microscope carrier 11
In ring set display panel 10 and the first microscope carrier 11, slide assemblies 13 are carried according to sliding arrow direction as shown in Figure 1 along first
Platform 11 slides, and in sliding process, slide assemblies 13 can make to show due to close ring set display panel 10 and the first microscope carrier 11
Show that panel 10 is close to the bending of circular arc bending part 12 of the first microscope carrier 11.
The present invention is by the first microscope carrier of setting and slide assemblies, by the first microscope carrier of slide assemblies ring set and display panel, and
Circular arc bending part using slide assemblies along the first microscope carrier is slided by one end that the first microscope carrier circular arc bending part is connect with flat part
Display panel bending is realized to the other end so that the bending part of display panel is bonded the circular arc bending part bending of the first microscope carrier
Portion is bent when bending with fixed circular arc radian, is solved conventional bending method and is easy to happen dead discount as generating dead
Break even easily cause display screen body bending part upward wiring fracture the problem of, display panel provided in an embodiment of the present invention it is curved
Jig and bending method are rolled over, bending jig structure is simple, cost is relatively low, and bending effect is fixed and to bend radian controllable.
It should be noted that display panel is needed from the bending jig after bending display panel by the bending jig
It removes, the bending part of display panel maintains bending radian according to the toughness of flexible screen body itself at this time, removes in order to prevent
The bending part bending radian of display panel changes, and the screen body for being bent to the display panel back side can be passed through organic blob of viscose etc.
Mode is fixed with positive screen body, herein without limitation.
The bending part 102 of 111 fixed display panel 10 of flat part of first microscope carrier 11 illustratively can be in the first microscope carrier
Flat part 101 of the release film to be adhered fixed display panel 10 is set on 11, after the completion of display panel 10 is bent, makes to show
Panel 10 is detached from from release film.In addition to this, as shown in Figure 1, can also be arranged on the flat part 111 of the first microscope carrier 11 true
Empty adsorption hole 113, the flat part 111 of the first microscope carrier 11 adsorb the flat part of fixed display panel 10 by vacuum absorption holes 113
101.Wherein, the quantity for the vacuum absorption holes 113 being arranged on the flat part 111 of the first microscope carrier 11 herein without limitation, and
The shape of vacuum absorption holes 113 is not limited to multiple single hole forms, and illustratively, the first microscope carrier 11 can also use porous ceramics
Deng the material of internal fine pores structure with perforation itself, realization is vacuumized to display surface by internally fine and closely woven hole
Plate 10 uniformly adsorbs.It is vacuumized using vacuum absorption holes 113 to adsorb fixed display panel 10, display panel 10 may be implemented
The fixation of absorption at any time and release, convenient for bending jig mass carry out display panel bending.
As shown in Figure 1, the first microscope carrier 11 includes the first surface 1101 and second surface 1102 mutually deviated from, the first microscope carrier
Circular arc bending part 111 in 11 is bent towards the side of first surface 1101, the first surface of the flat part 111 of the first microscope carrier 11
The flat part 101 of 1101 fixed display panels 10, slide assemblies 13 can be slided along the circular arc bending part 112 of the first microscope carrier 11, with
The first surface 1101 for making the bending part 102 of display panel 10 be bonded the circular arc bending part 112 of the first microscope carrier 11 is bent.
Wherein, display panel 10 is placed on to first surface side and the fixation of the first microscope carrier 11, then passes through Slide Group
Part 13 slides in the method that the first surface 1101 for making the bending part 102 of display panel 10 be bonded circular arc bending part 112 is bent, and shows
Show panel 10 when being placed into the first surface side of the first microscope carrier 11, it is necessary to need by the bending part 102 of display panel 10 into
Row pre-bend, the step of in order to reduce pre-bend, the embodiment of the invention also provides a kind of bending jig of display panel, Fig. 2
It is the structural schematic diagram of the bending jig of another display panel provided in an embodiment of the present invention, with reference to Fig. 2, the bending jig
In, the first microscope carrier 11 includes the first surface 1101 and second surface 1102 mutually deviated from, the circular arc bending in the first microscope carrier 11
Portion 111 is bent towards the side of first surface 1101, the fixed display surface of the second surface 1102 of the flat part 111 of the first microscope carrier 11
The flat part 101 of plate 10, slide assemblies 13 can be slided along the circular arc bending part 112 of the first microscope carrier 11, so that display panel 10
The second surface 1102 that bending part 102 is bonded the circular arc bending part 112 of the first microscope carrier 11 is bent.
It continues to refer to figure 1, wherein when for display panel 10 being fixed on the first surface 1101 of the first microscope carrier 11,
The bending part 102 of display panel 10 must be subjected to pre-bend, put the bending part 102 of display panel 10 into first microscope carrier 11
Circular arc bending part 1101 in, in order to avoid the bending part 102 of display panel 10 occurs dead break in pre-bend, the present invention is real
It applies example and additionally provides a kind of bending jig of display panel, Fig. 3 is the curved of another display panel provided in an embodiment of the present invention
The structural schematic diagram for rolling over jig, with reference to Fig. 3, which further includes the second microscope carrier 12, and the second microscope carrier 12 includes flat part
121, one end of flat part 121 is arc end 122, and the first microscope carrier 11 and the second microscope carrier 12 can relatively move, the second microscope carrier 12
Arc end 122 can be embedded in the circular arc bending part 112 of the first microscope carrier 12, the flat part 111 of the first microscope carrier 11 and the second microscope carrier 12
Clamp the flat part 101 of display panel 10；In the second microscope carrier 12 towards on a side surface of the first microscope carrier 11, arc end 122 with
The junction of straight portion is equipped with step 123 in second microscope carrier, 12 flat part 121, and slide assemblies 13 pass through 123 ring set of step the
One microscope carrier 11 and the display panel 10 that is fixed on the first microscope carrier 11.
Wherein, it should be noted that as shown in figure 3, by the second microscope carrier 12 and the first microscope carrier 11 can by relative movement,
It is embedded in the arc end 122 of the second microscope carrier 12 in the circular arc bending part 121 of first microscope carrier 11, therefore, the circle of the second microscope carrier 12
The radius of curvature at arc end 121 should be less than the radius of curvature of the circular arc bending part 111 of the first microscope carrier 11.At this point, the first microscope carrier 11
The flat part 121 of flat part 111 and the second microscope carrier 12 clamp display panel 10 flat part 101, in order to the second microscope carrier 12 not
In the case where removing, by 13 ring set display panel 10 of slide assemblies and the first microscope carrier 11, so in 12 lower surface of the second microscope carrier
Gap, that is, step 123 is arranged in the junction of flat part 121 and arc end 122, slide assemblies 13 can be split as two parts at this time,
A portion passes through the step 123, and the cunning to form ring set display panel 10 and the first microscope carrier 11 is then connect with another part
Dynamic component 13.It optionally, can also be in the flat part 111 and circle towards the first microscope carrier 11 in the second microscope carrier 12 as shown in Figure 3
Vacuum absorption holes 124 are set on the surface of arc bending part 112, are fixed with being adsorbed display panel 10 by vacuum absorption holes 124
On the second microscope carrier 12, and vacuum absorption holes 124 is set on the arc end 122 of the second microscope carrier 12, display panel may be implemented
The pre-bend of bending part 102 and fixation.
It specifically, first should be by display panel 10 when carrying out the bending of display panel using bending jig as shown in Figure 3
It is attached on the flat part 121 of the second microscope carrier 12；It is curved to the second microscope carrier 12 towards 11 flat part 111 of the first microscope carrier and circular arc at this time
The vacuum absorption holes 124 being arranged on the surface of folding part 112 vacuumize, and the second microscope carrier 12 is fixed by the absorption of vacuum absorption holes 124
Display panel 10；Then the first microscope carrier 11 or the second microscope carrier 12 are moved, the arc end 122 of the second microscope carrier 12 is made to be embedded in the first load
The circular arc bending part 112 of platform 11, the flat part of the flat part 111 of the first microscope carrier 11 and the second microscope carrier 12 clamping display panel 10
101；The second microscope carrier 12 is discharged towards true in the vacuum absorption holes 124 being arranged on 11 circular arc bending part of the first microscope carrier, 112 surface
It is empty；Vacuum absorption holes 113 on the flat part 111 of the first microscope carrier 11 vacuumize, and the flat part 111 of the first microscope carrier 11 passes through true
Empty adsorption hole 113 adsorbs the flat part 101 of fixed display panel 10；Slide assemblies 13 are passed through the second microscope carrier 12 to carry towards first
On one side surface of platform 11, the step of the junction setting of straight portion in 11 flat part 121 of arc end 122 and the second microscope carrier
123, the first microscope carrier of ring set 11 and the display panel 10 being fixed on the first microscope carrier 11.
Continue to refer to figure 1-3, wherein in order to facilitate 13 ring set first substrate 11 of slide assemblies and be fixed on first substrate 11
On display panel 10, the embodiment of the invention provides a kind of slide assemblies, Fig. 4 is a kind of sliding provided in an embodiment of the present invention
The structural schematic diagram of component, with reference to Fig. 4, settable slide assemblies 13 include the first slider bar 131, the second slider bar 132 and bullet
Spring screw 133, the first slider bar 131 and the second slider bar 132 can be connected by Spring screws 133.Specifically, by Slide Group
When on 13 the first microscope carrier of ring set 11 of part and display panel 10, the first slider bar 131 of slide assemblies 13 first can be passed through second and carried
Platform 12 is towards on a side surface of the first microscope carrier 11, the connection of straight portion in 12 flat part 121 of arc end 122 and the second microscope carrier
Locate the step of setting；Then second slider bar 132 of slide assemblies 13 is connected with the first slider bar 131 using Spring screws 133
It connects.Wherein, elastic connection is realized by Spring screws 133, can carry out the adjusting of tightness, guarantee the first slider bar 131
Slide assemblies 13 with the second slider bar 132 composition being capable of closely ring set first substrate 11 and display panel in sliding process
10, the circular arc bending part 112 for making display panel 10 be bonded first substrate 11 is bent.
Further, with continued reference to Fig. 4, the second slider bar 132 is including parallel portion 1321 and positioned at 1321 liang of parallel portion
The interconnecting piece 1322 at end is provided with slide bumping 1323 on interconnecting piece 1322, accordingly, can be in the first microscope carrier 11 with reference to Fig. 3
Slide rail slot 1121, side and circular arc bending part 112 are provided on the side of circular arc bending part 112 towards display panel 10
Surface intersects vertically, and slide bumping 1323 can be embedded in slide rail slot 1121, and can be along slide rail slot 1121 by first
One end that the circular arc bending part 112 of microscope carrier 11 is connect with flat part 111 slides into the other end.
By the way that slide rail slot 1121 is arranged on the circular arc bending part 112 of the first microscope carrier 11, and it is correspondingly arranged Slide Group
Slide bumping 1323 is set in the second slider bar 132 in part 13, to slide in slide rail slot 1121, cunning can be fixed
Track of the dynamic component 13 in sliding, slides slide assemblies 13 more smoothly, guarantees the curved of display panel 10
Roll over effect.
With reference to Fig. 2, for the flat part of 1102 fixed display panel 10 of second surface of 11 flat part 111 of the first microscope carrier
101 bending jig, the bending jig of another slide assemblies provided in an embodiment of the present invention and corresponding display panel, Fig. 5
It is the structural schematic diagram of another slide assemblies provided in an embodiment of the present invention, Fig. 6 is provided in an embodiment of the present invention comprising Fig. 5
The structural schematic diagram of the bending jig of the display panel of shown slide assemblies, with reference to Fig. 5 and Fig. 6, the circular arc of the first microscope carrier 11 is curved
Slide rail slot 1121 is provided on the side of folding part 112, side and the surface of circular arc bending part 112 towards display panel 10 are
Second surface 1102 intersects vertically；Slide assemblies 13 include U-shaped slider bar 132, and U-shaped slider bar 132 includes 1321 He of parallel portion
Interconnecting piece 1322 positioned at 1321 both ends of parallel portion is provided with slide bumping 1323 on interconnecting piece 1322, and slide bumping 1323 can
Be embedded in slide rail slot 1121, and can along slide rail slot 1121 by the first microscope carrier 11 circular arc bending part 112 with it is straight
One end that portion 111 connects slides into the other end.I.e. slide assemblies 13 only pass through the slide bumping 1323 of U-shaped slider bar 132 and the
One microscope carrier, 11 circular arc bending part, 112 side setting slide rail slot 1121 cooperation realize sliding, U-shaped slider bar during installation,
It is located at the same side of the first microscope carrier 11 with display panel 10 and display panel 10 is limited on the first microscope carrier 11, U-shaped sliding
The structure of item 132 is more simple, but sliding effect equally can be achieved, it can be ensured that display panel 10 is bonded the circle of the first microscope carrier 11
Arc bending part 112 is bent.
It should be noted that the driving method of the sliding process of slide assemblies 13 can use motor driven, this field skill
Art personnel can be designed according to the actual situation, manually carry out sliding driving in addition to this it is possible to adopt, herein
With no restrictions.
The embodiment of the invention also provides a kind of bending methods of display panel, using provided in an embodiment of the present invention any
A kind of bending jig, Fig. 7 are the flow charts of the bending method of display panel provided in an embodiment of the present invention, with reference to Fig. 1 and Fig. 7,
The bending method includes:
S110, the flat part that display panel is fixed on to the first microscope carrier；
S120, the display panel that slide assemblies will ring set the first microscope carrier and be fixed on the first microscope carrier；
One end that S130, driving slide assemblies are connect by the circular arc bending part of the first microscope carrier with flat part, along the first microscope carrier
Circular arc bending part slide into the other end, drive display panel bending part be bonded the first microscope carrier bending part bending.
The bending method of display panel provided in an embodiment of the present invention, using bending jig provided in an embodiment of the present invention,
By the first microscope carrier of slide assemblies ring set and display panel, and utilize slide assemblies along the circular arc bending part of the first microscope carrier by first
One end that microscope carrier circular arc bending part is connect with flat part slides into the other end, so that the bending part of display panel is bonded the first microscope carrier
Circular arc bending part bending, realize display panel bending part bending when bent with fixed circular arc radian, solve often
The bending method of rule, which is easy to happen, extremely discounts as generating dead break or even easily causing the fracture of display screen body bending part upward wiring
Problem.
It continues to refer to figure 1 and Fig. 2, when by the way that vacuum absorption holes are arranged on the first microscope carrier 11, to adsorb fixed display surface
When plate, in the bending method of display panel, S120, the display that slide assemblies will ring set the first microscope carrier and be fixed on the first microscope carrier
Panel, comprising:
S121, the flat part 111 that display panel 10 is attached to the first microscope carrier 11；
It is vacuumized in S122, the vacuum absorption holes 113 on the flat part 111 of the first microscope carrier 11, the first microscope carrier 11 is put down
The flat part 101 of fixed display panel 10 is adsorbed by vacuum absorption holes 113 in straight portion 111.
And for the bending jig of display panel shown in Fig. 3, the embodiment of the present invention also provides a kind of bending method, figure
8 be the flow chart of the bending method of another display panel provided in an embodiment of the present invention, with reference to Fig. 3 and Fig. 8, the bending method
Include:
S210, display panel is attached on the flat part of the second microscope carrier；
S220, the vacuum absorption holes being arranged on the second microscope carrier the first microscope carrier flat part of direction and circular arc bending part surface are taken out
Vacuum, the second microscope carrier adsorb fixed display panel by vacuum absorption holes；
S230, mobile first microscope carrier or the second microscope carrier, the circular arc for making the arc end of the second microscope carrier be embedded in the first microscope carrier are curved
Folding part, the flat part of the flat part of the first microscope carrier and the second microscope carrier clamping display panel；
It is true in the vacuum absorption holes being arranged on S240, the first microscope carrier circular arc bending part surface of release the second microscope carrier direction
It is empty；
It is passed through vacuum in S250, the vacuum absorption holes on the flat part of the first microscope carrier, the flat part of the first microscope carrier passes through
The flat part of vacuum absorption holes absorption fixed display panel；
S260, slide assemblies are passed through on a side surface of the second microscope carrier the first microscope carrier of direction, arc end and the second microscope carrier
The display panel that the step of the junction setting of straight portion in flat part the first microscope carrier at ring set and is fixed on the first microscope carrier；
One end that S270, driving slide assemblies are connect by the circular arc bending part of the first microscope carrier with flat part, along the first microscope carrier
Circular arc bending part slide into the other end, drive display panel bending part be bonded the first microscope carrier bending part bending.
Wherein, S260, by slide assemblies pass through the second microscope carrier towards the first microscope carrier a side surface on, arc end and second
The display surface that the step of the junction setting of straight portion in microscope carrier flat part the first microscope carrier at ring set and is fixed on the first microscope carrier
It is corresponding to include: for slide assemblies as shown in Figure 3 provided in an embodiment of the present invention in the step of plate
S261, the first slider bar of slide assemblies is passed through on a side surface of the second microscope carrier the first microscope carrier of direction, circular arc
The step at end and the junction setting of straight portion in the second microscope carrier flat part；
S262, the second slider bar of slide assemblies is connect with the first slider bar using Spring screws.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (14)
1. a kind of bending jig of display panel characterized by comprising
First microscope carrier, first microscope carrier include flat part and circular arc bending part interconnected, first microscope carrier it is straight
The flat part of the fixed display panel in portion；
Slide assemblies, the first microscope carrier and the display panel being fixed on first microscope carrier described in the slide assemblies ring set, institute
One end that slide assemblies can be connect by the circular arc bending part of first microscope carrier with flat part is stated, along the circular arc of first microscope carrier
Bending part slides into the other end, so that the bending part of the display panel is bonded the circular arc bending part bending of first microscope carrier.
2. bending jig according to claim 1, which is characterized in that the flat part of first microscope carrier is provided with vacuum suction
Attached hole, the flat part that the flat part of first microscope carrier passes through the fixed display panel of vacuum absorption holes absorption.
3. bending jig according to claim 1, which is characterized in that first microscope carrier includes the first table mutually deviated from
Face and second surface, the circular arc bending part in first microscope carrier are bent towards the side of the first surface, and described first carries
The flat part of the fixed display panel of the second surface of the flat part of platform, the slide assemblies can be along the circle of first microscope carrier
Arc bending part sliding, so that the second surface that the bending part of the display panel is bonded the circular arc bending part of first microscope carrier is curved
Folding.
4. bending jig according to claim 1, which is characterized in that first microscope carrier includes the first table mutually deviated from
Face and second surface, the circular arc bending part in first microscope carrier are bent towards the side of the first surface, and described first carries
The flat part of the fixed display panel of the first surface of the flat part of platform, the slide assemblies can be along the circle of first microscope carrier
Arc bending part sliding, so that the first surface that the bending part of the display panel is bonded the circular arc bending part of first microscope carrier is curved
Folding.
5. bending jig according to claim 4, which is characterized in that further include the second microscope carrier, second microscope carrier includes
One end of flat part, the flat part is arc end, and first microscope carrier and second microscope carrier can relatively move, described second
The arc end of microscope carrier can be embedded in the circular arc bending part of first microscope carrier, and the flat part of first microscope carrier and described second carry
Platform clamps the flat part of the display panel；
In second microscope carrier towards on a side surface of first microscope carrier, the arc end and the second microscope carrier flat part
The junction of middle straight portion is equipped with step, and the slide assemblies pass through the first microscope carrier described in the step ring set and are fixed on institute
State the display panel on the first microscope carrier.
6. bending jig according to claim 5, which is characterized in that the radius of curvature of the arc end of second microscope carrier is small
In the radius of curvature of the circular arc bending part of first microscope carrier.
7. bending jig according to claim 5, which is characterized in that second microscope carrier is put down towards first microscope carrier
Vacuum absorption holes are provided on straight portion and the surface of circular arc bending part, the display panel can be adsorbed by the vacuum absorption holes
In on second microscope carrier.
8. bending jig according to claim 1, which is characterized in that the slide assemblies include the first slider bar, second
Slider bar and Spring screws, first slider bar can be connected with second slider bar by Spring screws.
9. bending jig according to claim 8, which is characterized in that on the side of the circular arc bending part of first microscope carrier
It is provided with slide rail slot, the side and the surface of circular arc bending part towards the display panel intersect vertically, described
Second slider bar includes parallel portion and the interconnecting piece positioned at the parallel portion both ends, is provided with slide bumping on the interconnecting piece,
The slide bumping can be embedded in the slide rail slot, and can be along the slide rail slot by the circular arc of first microscope carrier
One end that bending part is connect with flat part slides into the other end.
10. bending jig according to claim 1, which is characterized in that the side of the circular arc bending part of first microscope carrier
On be provided with slide rail slot, the side and the surface of circular arc bending part towards the display panel intersect vertically；Institute
Stating slide assemblies includes U-shaped slider bar, and the U-shaped slider bar includes parallel portion and the interconnecting piece positioned at the parallel portion both ends,
Slide bumping is provided on the interconnecting piece, the slide bumping can be embedded in the slide rail slot, and can be along the cunning
Dynamic guide-track groove slides into the other end by one end that the circular arc bending part of first microscope carrier is connect with flat part.
11. a kind of bending method of display panel, which is characterized in that controlled using the bending as described in claim 1-10 is any
Tool, comprising:
Display panel is fixed on to the flat part of the first microscope carrier；
By the first microscope carrier described in slide assemblies ring set and the display panel being fixed on first microscope carrier；
The one end for driving the slide assemblies to be connect by the circular arc bending part of first microscope carrier with flat part is carried along described first
The circular arc bending part of platform slides into the other end, and the bending part for driving the bending part of the display panel to be bonded first microscope carrier is curved
Folding.
12. bending method according to claim 11, which is characterized in that described that display panel is fixed on first load
The flat part of platform, comprising:
The display panel is attached to the flat part of first microscope carrier；
It is vacuumized in vacuum absorption holes on the flat part of first microscope carrier, the flat part of first microscope carrier passes through described
The flat part of the fixed display panel of vacuum absorption holes absorption.
13. bending method according to claim 11, which is characterized in that described that display panel is fixed on first load
Before the flat part of platform, further includes:
The display panel is attached on the flat part of the second microscope carrier；
The vacuum absorption holes being arranged on to second microscope carrier towards the first microscope carrier flat part and circular arc bending part surface are taken out
Vacuum, second microscope carrier pass through the fixed display panel of vacuum absorption holes absorption；
Mobile first microscope carrier or the second microscope carrier make the arc end of second microscope carrier be embedded in the circular arc bending of first microscope carrier
Portion, the flat part of first microscope carrier and second microscope carrier clamp the flat part of the display panel；
The flat part that display panel is fixed on to first microscope carrier；By the first microscope carrier and fixation described in slide assemblies ring set
Display panel on first microscope carrier, comprising:
Second microscope carrier is discharged towards the vacuum in the vacuum absorption holes being arranged on the first microscope carrier circular arc bending part surface；
Vacuum is passed through in vacuum absorption holes on the flat part of first microscope carrier, the flat part of first microscope carrier passes through institute
State the flat part of the fixed display panel of vacuum absorption holes absorption；
Slide assemblies are passed through into the second microscope carrier towards on a side surface of first microscope carrier, the arc end and described second carries
The step of the junction setting of straight portion in platform flat part, the first microscope carrier described in ring set and is fixed on described on the first microscope carrier
Display panel.
14. bending method according to claim 13, which is characterized in that described that slide assemblies are passed through the second microscope carrier direction
On one side surface of first microscope carrier, the junction of straight portion is arranged in the arc end and the second microscope carrier flat part
Step, the first microscope carrier and the display panel being fixed on the first microscope carrier described in ring set, comprising:
First slider bar of the slide assemblies is passed through into the second microscope carrier towards on a side surface of first microscope carrier, the circle
The step of the junction setting of straight portion in arc end and the second microscope carrier flat part；
The second slider bar of the slide assemblies is connect with the first slider bar using Spring screws.
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| CN201811409875.1A CN109272875B (en) | 2018-11-23 | 2018-11-23 | Bending jig and bending method for display panel |
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| CN201811409875.1A CN109272875B (en) | 2018-11-23 | 2018-11-23 | Bending jig and bending method for display panel |
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| CN109272875B (en) | 2020-10-09 |
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