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, completeSite preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, rather than whole embodiments.Based on thisEmbodiment in application, those of ordinary skill in the art are obtained every other under the premise of not making performing creative labourEmbodiment 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 shownIt 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, showsShow 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 showingPanel 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；RollingCylinder 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 panel15 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 makingRoller 13 causes pressing to damage display panel 15, and more soft material may be used in flexible layer 132, for example, colloid, bubbleCotton, 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 usedMaterial be lighter weight material；When roller 13 squeezes display panel 15, flexible layer 132 can play reduction pressureThe 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 flexibleLayer 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 12Plate 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 exceedOne 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 15The 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 panel15 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 15At 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 rolledThe 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 appliedPressure 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 riseTo 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 deviceInclude for placing the first workbench of cover board, for the second workbench and roller of fixed display panel, roller is used forWhen the second workbench places display panel on the cover board, pressing display panel is to fit to display panel on cover board；RollingCylinder 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 panelTouch, 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 withWhen 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 asksTopic.
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 applicationSchematic 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 showPanel 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 appliesPressure 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 24Evil.
Furthermore, it is possible to add pressure sensor between cover board 24 and the first workbench 21, born to detect cover board 24Pressure 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 ballThe 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 bagMain shaft and cover board are in direct contact, since flexible layer wraps main shaft, when the force ratio that roller applies is larger, and gasCapsule 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. 3Schematic 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 showPanel 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 332Medial surface on be provided with first fixed structure, 331 surface of main shaft is provided with the second fixed structure, first fixed structure and secondFixed 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 softProperty layer 332 slide and loosen, avoid pressing display panel 35 during flexible layer 332 slide and loosen cause fitting generate gasBubble.
Further, as shown in Figure 3, first fixed structure is groove, and the second fixed structure is corresponding with groove convexIt 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 includesPlane 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 orIt 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 workWhen 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 34When, shape follows the shape of cover board 34 to change, and display panel 35 includes flexible base board, film crystal in the present embodimentPipe, 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 layerOn 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 onlyThe 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 processIn 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 boardIt 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 workbenchShape 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 andBottom 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 flexibilityWhen 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 showPanel 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 pressureOn 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 panelIt fits on cover board；The flexible layer can be air bag or other reasonable devices, and air bag is hollow sphere, cylinder or other conjunctionsManage 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 surfaceOpposite 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, andOne 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 protrusionIt is fixed.
It is different from the prior art, present embodiments provides a kind of method fitted to display panel on cover board, this methodCover board is positioned over to the upper surface of the first workbench first, then display panel is fixed on the second workbench, finally utilizes rollerThe 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 rollerWhen display panel, flexible layer wraps main shaft, avoids being in direct contact for main shaft and cover board, therefore the active force applied when rollerWhen 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 excessiveThe problem of plate damages.
In several embodiments provided herein, it should be understood that disclosed method and equipment, Ke YitongOther modes are crossed to realize.For example, equipment embodiment described above is only schematical, for example, module or unitDivision, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or groupPart 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 unitComponent may or may not be physical unit, you can be located at a place, or may be distributed over multiple networksOn 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 usedIt, 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 integratedThe 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 applicationEquivalent structure or equivalent flow shift made by bright book and accompanying drawing content is applied directly or indirectly in other relevant technology necksDomain includes similarly in the scope of patent protection of the application.