CN108539053A - A kind of devices and methods therefor fitted to display panel on cover board - Google Patents
A kind of devices and methods therefor fitted to display panel on cover board Download PDFInfo
- Publication number
- CN108539053A CN108539053A CN201810297857.2A CN201810297857A CN108539053A CN 108539053 A CN108539053 A CN 108539053A CN 201810297857 A CN201810297857 A CN 201810297857A CN 108539053 A CN108539053 A CN 108539053A
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- Prior art keywords
- display panel
- cover board
- workbench
- fitted
- roller
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
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- Manufacturing & Machinery (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Display panel is fitted into the devices and methods therefor on cover board this application discloses a kind of, which includes the first workbench, for placing cover board；Second workbench is used for fixed display panel；Roller, for when the second workbench places display panel on the cover board, pressing display panel to be to fit to display panel on cover board；Wherein, roller includes the flexible layer of main shaft and package main shaft, so that when roller pressing display panel, is contacted with display panel by flexible layer.By the above-mentioned means, the application can solve the problems, such as that display panel damages caused by pressure that roller presses is excessive.
Description
Technical field
This application involves display panel manufacture technology fields, fitting to display panel on cover board more particularly to a kind of
Devices and methods therefor.
Background technology
Organic Light Emitting Diode (Organic LightEmitting Diode, OLED) is also known as Organic Electricity laser display
Or organic luminous semiconductor.OLED display technologies have self-luminous, wide viewing angle, almost infinite high contrast, compared with low power consumption and
The advantages that high reaction speed.But since technology is immature, lead to that the yield of OLED products is low and cost is higher, therefore
Temporarily it can not form effective competition with TFT-LCD in price.
The press mold of cover board (Cover Glass) is highly important as the technique in the last process stages of OLED.But
It is due to technology restriction, the mode that OLED can only be applied to attach cover board realizes the processing procedure, and the press mold of OLED cover boards is using biography at present
The roller laminating type of system realizes the attaching of cover board.It is well known, however, that OLED yields are relatively low, product is more fragile, application cylinder
While method attaches, since the active force of the pushing of roller application can not monitor, weighing wounded and damaging for OLED products is easily caused
It is bad.
Invention content
The application mainly solves the problems, such as to be to provide a kind of devices and methods therefor fitted to display panel on cover board, energy
It is enough to solve the problems, such as the display panel damage caused by pressure that roller presses is excessive.
In order to solve the above technical problems, display panel being fitted to cover board by the application the technical solution adopted is that offer is a kind of
On device, the device include the first workbench, for placing cover board；Second workbench is used for fixed display panel；Roller,
For when the second workbench places display panel on the cover board, pressing display panel by display panel to fit to cover board
On；Wherein, roller includes the flexible layer of main shaft and package main shaft, when so that roller pressing display panel, by flexible layer and is shown
Show plate contact.
A kind of display panel is fitted in order to solve the above technical problems, another technical solution that the application uses is to provide
Display panel is fitted to the device on cover board by the method on cover board, this method applied to above-mentioned, and this method includes：By cover board
It is positioned over the upper surface of the first workbench；Display panel is fixed on the second workbench；Using roller from one end of display panel
It is rolled to the other end and is fitted to display panel on cover board with applying pressure.
Through the above scheme, the advantageous effect of the application is：Display panel is fitted into cover board this application discloses a kind of
On devices and methods therefor, which includes for placing the first workbench of cover board, for the second of fixed display panel
Workbench and roller, roller are used for when the second workbench places display panel on the cover board, and pressing display panel is to incite somebody to action
Display panel fits on cover board；Roller includes the flexible layer of main shaft and package main shaft, when so that roller pressing display panel,
It is contacted with display panel by flexible layer, avoids being in direct contact for main shaft and cover board, since flexible layer wraps main shaft,
When the force ratio that roller applies is larger, flexible layer can play a buffer role in, and it is excessive to avoid the occurrence of the pressure pressed by roller
Caused by display panel damage the problem of.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.Wherein：
Fig. 1 is the structural schematic diagram provided by the present application that display panel is fitted to one embodiment of device on cover board；
Fig. 2 is the structural schematic diagram of another embodiment of the device fitted to display panel on cover board provided by the present application；
Fig. 3 is the structural schematic diagram of the another embodiment of the device fitted to display panel on cover board provided by the present application；
Fig. 4 is the flow diagram provided by the present application that display panel is fitted to one embodiment of method on cover board.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, rather than whole embodiments.Based on this
Embodiment in application, those of ordinary skill in the art are obtained every other under the premise of not making performing creative labour
Embodiment shall fall in the protection scope of this application.
Refering to fig. 1, Fig. 1 is that the structure of device one embodiment provided by the present application for fitting to display panel on cover board is shown
It is intended to, which includes the first workbench 11, the second workbench 12 and roller 13.
First workbench 11 is used for fixed display panel 15 for placing cover board 14, the second workbench 12, specifically, shows
Show that panel 15 is attached on the lower surface of the second workbench 12, the gravity of display panel 15 can be overcome by viscous force, prevents from showing
Panel 15 is detached from from the second workbench 12, and display panel 15 can also be connected by way of actuation with the second workbench 12；Rolling
Cylinder 13 is for when display panel 15 is placed on cover board 14 by the second workbench 12, and pressing display panel 15 is with by display panel
15 fit on cover board 14.
First workbench 11 is set to the lower section of the second workbench 12, and the first workbench 11 can be flexible working platform,
The pressure being subject to can be transmitted, and 11 upper surface of the first workbench is for placing cover board 14.
Roller 13 includes main shaft 131 and wraps up the flexible layer 132 of main shaft 131, when so that roller 13 pressing display panel 15,
It is contacted with display panel 15 by flexible layer 132；Main shaft 131 is traditional roller, is cylindric；On the one hand, in order not to making
Roller 13 causes pressing to damage display panel 15, and more soft material may be used in flexible layer 132, for example, colloid, bubble
Cotton, bubble chamber film or other flexiplasts etc.；On the other hand, in order not to excessively increase the weight of roller, flexible layer 132 is used
Material be lighter weight material；When roller 13 squeezes display panel 15, flexible layer 132 can play reduction pressure
The effect of power, flexible layer 132 can be the material easily deformed upon；For example, when the active force applied to roller is larger, it is flexible
Layer 132 is deformed upon by ball as spheroid shape.
Roller 13 can be rolled in the upper surface of display panel 15 to apply pressure by the display surface on the second workbench 12
Plate 15 is adhered on cover board 14, and display panel 15 is rolled in order to facilitate roller 13, the side of display panel 15 some exceed
One end of second workbench.
Stick the lower surface for being fixed on the second workbench 12, display surface in the upper surface of the first area 151 of display panel 15
The upper surface of the second area 152 of plate 15 is exposed, so that roller 13 presses the upper surface of display panel 15, to make display panel
15 fit on cover board 14.
The length of second workbench 12 can be less or greater than the length of display panel 15, as long as keeping display panel 15
At least one end not by the second workbench 12 cover.
Roller 13 applies pressure to display panel 15 since the exposed one end of display panel 15, and display panel 15 is rolled
The active force of cylinder 13 is gradually separated from the second workbench 12, and display panel 15 is gradually bonded to 14 upper surface of cover board.
Since flexible layer 132 wraps main shaft 131, main shaft 131 is not in direct contact with cover board 14, therefore is worked as and applied
Pressure it is excessive when, although cover board 14 receives the gravity of the pressure and idler wheel 13 of application, since flexible layer 132 can rise
To cushioning effect, the damage of the cover board 14 caused by the pressure being subject to is excessive of cover board 14 is avoided.
It is different from the prior art, present embodiments provides a kind of device fitted to display panel on cover board, the device
Include for placing the first workbench of cover board, for the second workbench and roller of fixed display panel, roller is used for
When the second workbench places display panel on the cover board, pressing display panel is to fit to display panel on cover board；Rolling
Cylinder includes the flexible layer of main shaft and package main shaft, so that when roller pressing display panel, is connect by flexible layer and display panel
Touch, avoid being in direct contact for main shaft and cover board, since flexible layer wraps main shaft, when the force ratio that roller applies compared with
When big, flexible layer can play a buffer role in, and avoid the occurrence of that the display panel caused by pressure that roller presses is excessive damages asks
Topic.
Referring to Fig.2, Fig. 2 is the structure of another embodiment of the device fitted to display panel on cover board provided by the present application
Schematic diagram, which includes the first workbench 21, for placing cover board 24；Second workbench 22 is used for fixed display panel 25；
Roller 23, for when display panel 25 is placed on cover board 24 by the second workbench 22, pressing display panel 25 to be will show
Panel 25 fits on cover board 24.
Roller 23 includes main shaft 231 and wraps up the flexible layer 232 of main shaft 231, when so that roller 23 pressing display panel 25,
It is contacted with display panel 25 by flexible layer 232.
Flexible layer 232 is air bag, and air bag 232 is the arbitrary Reasonable Shapes such as hollow sphere or cylinder, when roller 23 applies
Pressure when exceeding normal range (NR), air bag 232 will produce deformation, and air bag 232 has cushion space, will not cause to damage to cover board 24
Evil.
Furthermore, it is possible to add pressure sensor between cover board 24 and the first workbench 21, born to detect cover board 24
Pressure size；When the pressure value detected is more than predetermined threshold value, information warning is sent out.
It is different from the prior art, it is provided in this embodiment that display panel is fitted into the device on cover board, utilize hollow ball
The main shaft of the air bag pack roller of shape so that when using roller pressing display panel, contacted, avoided with display panel by air bag
Main shaft and cover board are in direct contact, since flexible layer wraps main shaft, when the force ratio that roller applies is larger, and gas
Capsule can play a buffer role in, and avoid the occurrence of the problem of display panel damages caused by pressure that roller presses is excessive.
It is the structure provided by the present application that display panel is fitted to the another embodiment of device on cover board refering to Fig. 3, Fig. 3
Schematic diagram, which includes the first workbench 31, for placing cover board 34；Second workbench 32 is used for fixed display panel 35；
Roller 33, for when display panel 35 is placed on cover board 34 by the second workbench 32, pressing display panel 35 to be will show
Panel 35 fits on cover board 34, and cover board 34 can be glass cover-plate.
Roller 33 includes main shaft 331 and wraps up the flexible layer 332 of main shaft 331, when so that roller 33 pressing display panel 35,
It is contacted with display panel 35 by flexible layer 332.
Flexible layer 332 includes the medial surface contacted with main shaft 331, and the lateral surface opposite with medial surface, flexible layer 332
Medial surface on be provided with first fixed structure, 331 surface of main shaft is provided with the second fixed structure, first fixed structure and second
Fixed structure is combined to fix flexible layer 332 and main shaft 331, and first structure and the second fixed structure are mutually matched, and are prevented soft
Property layer 332 slide and loosen, avoid pressing display panel 35 during flexible layer 332 slide and loosen cause fitting generate gas
Bubble.
Further, as shown in Figure 3, first fixed structure is groove, and the second fixed structure is corresponding with groove convex
It rises, groove is fixed with protrusion.
Cover board 34 is curved surface cover board, and shape and the cover board 34 of the upper surface of the first workbench 31 match, and cover board 34 includes
Plane bottom plate and the curved surface side plate in plane bottom plate opposite sides is set, side plate is connected with bottom plate arc；Cover board 34 or
It is integrally formed.
The length of second workbench 32 is less than the length of display panel 35, and display panel 35 sticks and is fixed on the first work
When platform 31, an edge of display panel 35 is aligned with an edge of the second workbench 32.
Display panel 35 is flexible OLED display panel, be can be bent, when display panel is bonded on cover board 34
When, shape follows the shape of cover board 34 to change, and display panel 35 includes flexible base board, film crystal in the present embodiment
Pipe, anode, luminescent layer and cathode are provided with luminescent layer (not shown) between anode and cathode.
It is different from the prior art, it is provided in this embodiment that display panel is fitted into the device on cover board, utilize flexible layer
On first structure and with the second structure on the matched main shaft of first structure so that flexible layer is fixed on main shaft, not only
The problem of display panel damages caused by pressure that roller presses is excessive can be avoided the occurrence of, additionally it is possible to prevent in pressing process
In fallen off the bubble of generation due to flexible layer.
Show refering to the flow that Fig. 4, Fig. 4 are method one embodiments provided by the present application for fitting to display panel on cover board
It is intended to, this method is applied to that display panel is fitted to the device on cover board in above-described embodiment, and this method includes：
Step 41：Cover board is positioned over to the upper surface of the first workbench.
First workbench is for placing cover board, wherein cover board can be curved surface cover board, the shape of the upper surface of the first workbench
Shape matches with cover board；Curved surface cover board includes plane bottom plate and is arranged the curved surface side plate in plane bottom plate opposite sides, side plate and
Bottom plate arc connects；Curved surface cover board may be integrated formed structure.
Step 42：Display panel is fixed on the second workbench.
Second workbench is used for fixed display panel, and display panel can be flexible OLED display panel；When it is flexibility
When panel, shape follows the change in shape of cover board；The length of second workbench can be less than the length of display panel, and show
Panel sticks when being fixed on the first workbench, and an edge of display panel is aligned with an edge of the second workbench.
Step 43：The other end is rolled to using roller from one end of display panel to fit to display panel to apply pressure
On cover board.
Roller is used for when the second workbench places display panel on the cover board, and pressing display panel is with by display panel
It fits on cover board；The flexible layer can be air bag or other reasonable devices, and air bag is hollow sphere, cylinder or other conjunctions
Manage shape.
Flexible layer falls off from main shaft in order to prevent, and flexible layer includes the medial surface contacted with main shaft, and and medial surface
Opposite lateral surface is provided with first fixed structure on the medial surface of flexible layer, and main shaft surface is provided with the second fixed structure, and
One fixed structure and the second fixed structure are combined to fix flexible layer and main shaft.
Further, first fixed structure is groove, and the second fixed structure is protrusion corresponding with groove, groove and protrusion
It is fixed.
It is different from the prior art, present embodiments provides a kind of method fitted to display panel on cover board, this method
Cover board is positioned over to the upper surface of the first workbench first, then display panel is fixed on the second workbench, finally utilizes roller
The other end is rolled to from one end of display panel to fit to display panel on cover board to apply pressure；Due to being pressed using roller
When display panel, flexible layer wraps main shaft, avoids being in direct contact for main shaft and cover board, therefore the active force applied when roller
When beyond normal range (NR), flexible layer can play a buffer role in, and avoid the occurrence of the display surface caused by pressure that roller presses is excessive
The problem of plate damages.
In several embodiments provided herein, it should be understood that disclosed method and equipment, Ke Yitong
Other modes are crossed to realize.For example, equipment embodiment described above is only schematical, for example, module or unit
Division, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or group
Part can be combined or can be integrated into another system, or some features can be ignored or not executed.
The unit illustrated as separating component may or may not be physically separated, and be shown as unit
Component may or may not be physical unit, you can be located at a place, or may be distributed over multiple networks
On unit.Some or all of unit therein can be selected according to the actual needs to realize the mesh of present embodiment scheme
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, also may be used
It, can also be during two or more units be integrated in one unit to be that each unit physically exists alone.It is above-mentioned integrated
The form that hardware had both may be used in unit is realized, can also be realized in the form of SFU software functional unit.
It these are only embodiments herein, be not intended to limit the scope of the claims of the application, it is every to be said using the application
Equivalent structure or equivalent flow shift made by bright book and accompanying drawing content is applied directly or indirectly in other relevant technology necks
Domain includes similarly in the scope of patent protection of the application.
Claims (10)
1. a kind of device fitted to display panel on cover board, which is characterized in that including：
First workbench, for placing cover board；
Second workbench is used for fixed display panel；
Roller, for when the display panel is placed on the cover board by second workbench, pressing the display surface
Plate is to fit to the display panel on the cover board；
Wherein, the roller includes main shaft and wraps up the flexible layer of the main shaft, so that the roller presses the display panel
When, it is contacted with the display panel by the flexible layer.
2. the device according to claim 1 fitted to display panel on cover board, which is characterized in that
The flexible layer is air bag.
3. the device according to claim 2 fitted to display panel on cover board, which is characterized in that
The air bag is hollow sphere.
4. the device according to claim 1 fitted to display panel on cover board, which is characterized in that
The flexible layer includes the medial surface contacted with the main shaft, and the lateral surface opposite with the medial surface, described soft
Property layer medial surface on be provided with first fixed structure, the main shaft surface is provided with the second fixed structure, and described first fixes
Structure and second fixed structure are in conjunction with to fix the flexible layer and the main shaft.
5. the device according to claim 4 fitted to display panel on cover board, which is characterized in that
The first fixed structure be groove, second fixed structure be protrusion corresponding with the groove, the groove with
The protrusion is fixed.
6. the device according to claim 1 fitted to display panel on cover board, which is characterized in that
Stick the lower surface for being fixed on second workbench, the display surface in the upper surface of the first area of the display panel
The upper surface of the second area of plate is exposed, so that the roller presses the upper surface of the display panel, to make the display
The lower surface of panel fits on the cover board.
7. the device according to claim 6 fitted to display panel on cover board, which is characterized in that
The length of second workbench is less than the length of the display panel, and the display panel sticks and is fixed on described the
When one workbench, an edge of the display panel is aligned with an edge of second workbench.
8. the device according to claim 1 fitted to display panel on cover board, which is characterized in that
The cover board is curved surface cover board, and shape and the cover board of the upper surface of first workbench match；
The display panel is flexible OLED display panel.
9. the device according to claim 8 fitted to display panel on cover board, which is characterized in that
The cover board includes plane bottom plate and is arranged the curved surface side plate in the plane bottom plate opposite sides, the side plate and described
Bottom plate arc connects.
10. a kind of method fitted to display panel on cover board, which is characterized in that the method is applied to such as claim 1-
Display panel is fitted to the device on cover board by 9 any one of them, the method includes：
Cover board is positioned over to the upper surface of the first workbench；
Display panel is fixed on the second workbench；
The other end is rolled to from one end of the display panel display panel is fitted into institute to apply pressure using roller
It states on cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810297857.2A CN108539053A (en) | 2018-03-30 | 2018-03-30 | A kind of devices and methods therefor fitted to display panel on cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810297857.2A CN108539053A (en) | 2018-03-30 | 2018-03-30 | A kind of devices and methods therefor fitted to display panel on cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108539053A true CN108539053A (en) | 2018-09-14 |
Family
ID=63483061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810297857.2A Pending CN108539053A (en) | 2018-03-30 | 2018-03-30 | A kind of devices and methods therefor fitted to display panel on cover board |
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| CN (1) | CN108539053A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513500A (en) * | 2016-02-04 | 2016-04-20 | 京东方科技集团股份有限公司 | Method and device for attaching back film of flexible substrate |
| CN205594251U (en) * | 2016-05-10 | 2016-09-21 | 京东方（河北）移动显示技术有限公司 | Attached gyro wheel |
| CN107591428A (en) * | 2017-09-13 | 2018-01-16 | 武汉华星光电半导体显示技术有限公司 | The device and method that flexible OLED panel is fitted on curved surface cover plate |
| CN207077863U (en) * | 2017-08-11 | 2018-03-09 | 峰安皮业股份有限公司 | A kind of printing device of environmental protection printing bag leather |
-
2018
- 2018-03-30 CN CN201810297857.2A patent/CN108539053A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513500A (en) * | 2016-02-04 | 2016-04-20 | 京东方科技集团股份有限公司 | Method and device for attaching back film of flexible substrate |
| CN205594251U (en) * | 2016-05-10 | 2016-09-21 | 京东方（河北）移动显示技术有限公司 | Attached gyro wheel |
| CN207077863U (en) * | 2017-08-11 | 2018-03-09 | 峰安皮业股份有限公司 | A kind of printing device of environmental protection printing bag leather |
| CN107591428A (en) * | 2017-09-13 | 2018-01-16 | 武汉华星光电半导体显示技术有限公司 | The device and method that flexible OLED panel is fitted on curved surface cover plate |
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Application publication date: 20180914 |
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| RJ01 | Rejection of invention patent application after publication |