CN112201169A - Manufacturing method of flexible display assembly and flexible display device - Google Patents
Manufacturing method of flexible display assembly and flexible display device Download PDFInfo
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- CN112201169A CN112201169A CN202011200819.4A CN202011200819A CN112201169A CN 112201169 A CN112201169 A CN 112201169A CN 202011200819 A CN202011200819 A CN 202011200819A CN 112201169 A CN112201169 A CN 112201169A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000003825 pressing Methods 0.000 claims description 26
- 239000000758 substrate Substances 0.000 claims description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/1262—Multistep manufacturing methods with a particular formation, treatment or coating of the substrate
- H01L27/1266—Multistep manufacturing methods with a particular formation, treatment or coating of the substrate the substrate on which the devices are formed not being the final device substrate, e.g. using a temporary substrate
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
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Abstract
The invention relates to the technical field of display devices, and discloses a manufacturing method of a flexible display assembly and the flexible display device, which comprises a display board, wherein clamping mechanisms are arranged on the top surfaces of the left side and the right side of the display board as well as the front side and the rear side of the display board, each clamping mechanism comprises a clamping plate, a hole is formed in the top surface of each clamping plate, an inserting rod is sleeved in the hole, the bottom end of the inserting rod is fixedly connected with the clamping plate, a spring A is sleeved on the outer wall of the inserting rod, and the jointing surfaces of the clamping plate and the protecting pad are fixedly connected with a protecting pad, through the arrangement of the clamping mechanisms, when a worker needs to display the flexible display assembly, the flexible display assembly can be lifted and put down by holding the clamping plates, so that the direct contact between the worker and the flexible display assembly is avoided, the flexible display assembly is prevented from being damaged, and the flexible display assembly is clamped, the whole attractiveness is ensured, and the display effect is favorably improved.
Description
Technical Field
The invention relates to the technical field of display devices, in particular to a manufacturing method of a flexible display assembly and a flexible display device.
Background
The flexible display assembly is a flexible display assembly made of soft materials, and is a novel and not widely applied technology, propaganda activities such as exhibitions need to be utilized to enlarge the influence of the flexible display assembly, and a flexible display device needs to be utilized to match the effect display of the flexible display assembly during display.
Current patent number CN107484425B provides a flexible display device, possesses and to roll up and carry on being convenient for on the base, can separate with the base again, and the user of being convenient for uses, but it needs manual operation to make its and base separation when only needing to demonstrate flexible display module, needs manual operation to come to be connected with the base when the show resets after, and complex operation is not convenient for only carry out the use needs that demonstrate to flexible display module.
The conventional patent No. CN108109528B provides a flexible display device, which has the advantages of reducing the weight and volume of the whole display device, but when the flexible display device is displayed, the flexible display device lacks the protection function for the flexible display device, so that the probability of damage caused by various factors is high when the flexible display device is displayed, and the propaganda cost is greatly increased.
Therefore, a method for manufacturing a flexible display assembly and a flexible display device are needed to solve the above problems.
Disclosure of Invention
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides a method for manufacturing a flexible display assembly and a flexible display device to solve the above problems.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a method of making a flexible display assembly comprising the steps of:
(1) a sacrificial layer is formed on the carrier substrate, and then a flexible substrate is formed on the sacrificial layer.
(2) The method includes forming a TFT array on a flexible substrate, attaching a display device to the TFT array, and then scribing the flexible substrate into a plurality of cell units.
(3) And sealing the box unit flexible display composed of the flexible substrate and the display device.
(4) And separating the bearing substrate from the flexible substrate.
A flexible display device comprises a display board, wherein the display board is made of flexible materials, clamping mechanisms are arranged on the top surfaces of the left side and the right side as well as the front side and the back side of the display board, sliding grooves are formed in the outer walls of the left side and the right side as well as the front side and the back side of the display board, protection mechanisms are movably connected in the four sliding grooves, a supporting mechanism is arranged on the bottom surface of the display board, each clamping mechanism comprises a clamping plate, the clamping plates are C-shaped, the concave surfaces of the four clamping plates correspond to each other, holes are formed in the top surface of the clamping plate, inserting rods are sleeved in the holes, a pressing plate is fixedly connected with the outer walls of the inserting rods, the top ends of the springs A are fixedly connected with the outer walls of the top ends of the inserting rods, protection pads are fixedly connected with the attaching surfaces of the pressing plates and the protection pads, each protection mechanism comprises a sliding block, the, the rotor bowl inner wall embolias to one side a section of thick bamboo, and an oblique section of thick bamboo both sides outer wall all with bull stick fixed connection, a section of thick bamboo is inside to one side and is hollow state and top surface and offers porosely, a piston A has been emboliaed to an oblique section of thick bamboo inner wall, piston A top surface fixedly connected with pull rod A, pull rod A top is located oblique section of thick bamboo outside and fixedly connected with pull rod B, pull rod B is the splint fixed connection of tilt state and top and relevant position, piston A bottom surface fixedly connected with spring B, piston A's one end and oblique section of thick bamboo bottom surface inner wall fixed connection are kept.
Preferably, a hole is formed in the top surface of the sliding block between the display board and the inclined cylinder, a fixed cylinder is fixedly connected in the hole, the fixed cylinder is made of rubber, the top surface of the fixed cylinder is in a hollow state, a piston B is sleeved on the top surface of the piston B, a pull rod C is fixedly connected to the top end of the pull rod C, a lantern ring is fixedly connected to the top end of the pull rod C, the lantern ring is in a sleeved relationship with the pull rod B, the inclined cylinder is fixedly connected to and communicated with the top end of one side surface of the display board, one end of the corrugated pipe, far away from the inclined cylinder, is fixedly connected to the fixed cylinder, an air hole A is formed in the fixed cylinder, the air hole A is in an L-shaped hole and communicated with the corrugated pipe, a cylindrical groove is formed in one side of the fixed cylinder, the cylindrical groove is communicated with the air hole A, a piston C is sleeved on the, the piston B is positioned above the turntable.
Preferably, the center of the bottom surface of the piston A is provided with an air hole B, the air hole B penetrates through the piston A, the piston A and the pull rod B, an air hole C is formed in the clamping plate, the cross section of the air hole C is in a C shape, orifices at two ends of the air hole C are respectively located on the upper surface and the lower surface of the clamping plate close to the center of the display plate, and the air hole C is communicated with the pull rod A.
Preferably, the supporting mechanism includes the support ball, and support ball fixed connection is at panel bottom surface center, and the support ball is hollow hemispheroid, and support ball bottom surface center is seted up porose and downthehole fixedly connected with permanent magnet, and the support ball bottom surface has the base through magnetic force adsorption, and the base is the cylinder and the base top surface inner wall fixedly connected with magnet of top surface fretwork.
Preferably, the equal fixedly connected with backup pad of outer wall of base left and right sides and front and back both sides, base one side top surface fixedly connected with connecting block A is kept away from to the backup pad, the sleeve has been emboliaed to the transversal I-shaped body of personally submitting of connecting block A and middle part outer wall, sleeve outer wall fixedly connected with links the board, support ball outer wall fixedly connected with outer loop, the position that the outer loop corresponds even board is the state of dissecting, and the support ball outer wall of relevant position passes through rolling bearing fixedly connected with and links the axle, link the one end fixedly connected with connecting block B that the support ball was kept away from to the axle, connecting block B bottom is through the hinge and the even board fixed connection who wants to be close to, link board bottom surface.
Preferably, the epaxial carousel quantity of commentaries on classics is two, and pivot outer wall fixed connection and winding have the connection rope between the carousel, and the one end of connecting the rope and keeping away from the pivot runs through the solid fixed cylinder and with the sleeve fixed connection and the winding that correspond the position, and carousel outer wall fixedly connected with torsional spring, torsional spring inner circle and pivot outer wall fixed connection.
(III) advantageous effects
Compared with the prior art, the invention provides a manufacturing method of a flexible display assembly and a flexible display device, which have the following beneficial effects:
1. this manufacturing method and flexible display device of flexible display subassembly, setting through fixture, when the worker needs to demonstrate the flexible display subassembly, can mention and put down the flexible display subassembly through holding splint, thereby avoid worker and flexible display subassembly's direct contact, avoid producing the damage to the flexible display subassembly, and through four fixture to the centre gripping of flexible display subassembly, make the flexible display subassembly still keep regular placing when reseing, can not lead to the slope because of mentioning the operation or pressing the operation, guarantee whole aesthetic property, be favorable to promoting the bandwagon effect.
2. The flexible display assembly is lifted by the clamping of the clamping mechanism and the pressing plate which are matched with the clamping mechanism to clamp the flexible display assembly, so that a gap is generated between the bottom surface of the flexible display assembly and the display panel, and the air circulation of the upper surface and the lower surface of the flexible display assembly is facilitated, thereby being beneficial to improving the self heat dissipation effect of the flexible display component, the slide block can change the position of the clamping mechanism through sliding through the arrangement of the slide block, thereby changing the clamping range of the flexible display assembly, when the flexible display assembly is lifted for display, can stimulate fixture to the position that is close to the lift-up end, assist the deformability of flexible display subassembly under the show sub-range, also can stimulate the position of keeping away from flexible display subassembly, be convenient for show flexible display subassembly's deformability down on a large scale, be favorable to improving the effect of show.
3. This manufacturing method and flexible display device of flexible display subassembly, through the setting of oblique section of thick bamboo, utilize the frictional force of piston A and oblique section of thick bamboo inner wall and spring B's elasticity, mention speed to flexible display subassembly and restrict, avoid mentioning the too fast problem that the angle of worker's hand or oblique section of thick bamboo is not in time followed of speed, thereby avoid the damage of flexible display subassembly, also avoid mentioning the too fast problem that leads to flexible display subassembly middle part to rock the loss because of inertia for a long time of speed simultaneously, and after mentioning the show, the worker can directly loosen flexible display subassembly, spring B pulls piston A and can drive flexible display subassembly when reseing, and the frictional force that piston A and oblique section of thick bamboo inner wall are passed through in the process of reseing slows down, prevent to break flexible display subassembly.
4. According to the manufacturing method of the flexible display assembly and the flexible display device, through the arrangement of the fixing cylinder, when the flexible display assembly is lifted and is subjected to a vertically downward force, the clamping mechanism can be prevented from vertically descending, so that the problem that the flexible display assembly is stressed and folded to be directly damaged is solved, and the protection function of the flexible display assembly is increased.
5. According to the manufacturing method of the flexible display assembly and the flexible display device, through the arrangement of the inclined cylinder, when the piston A ascends and descends, air can be extracted and extruded through the air hole B in the lower portion of the piston A in the inclined cylinder, the air hole B and the air hole C are in a communicated state, the air extracted and extruded through the inclined cylinder can pass through the air hole C, then air circulation above and below the flexible display assembly is accelerated through the air hole C, and the function of heat dissipation of the flexible display assembly is added.
6. According to the manufacturing method of the flexible display assembly and the flexible display device, through the arrangement of the supporting balls, when the flexible display assembly is pressed, when the pressing force is larger than the force of magnetic force adsorption between the permanent magnet and the base, the supporting balls are driven by the stress of the display board to rotate in the base, so that the height of the corresponding pressing position of the flexible display assembly is reduced, the problem that the pressing force is too large is solved, and the problem that the flexible display assembly is damaged due to the fact that the pressing force is too large is also solved.
7. According to the manufacturing method of the flexible display assembly and the flexible display device, the base and the supporting balls are connected with each other under the condition that the original functions are kept through the connecting plate, the base is prevented from moving due to stress, the placing area is increased through the supporting plate, and the placing stability of the display board is improved.
8. According to the manufacturing method of the flexible display assembly and the flexible display device, the supporting mechanism is arranged, the protection mechanism is matched, so that the display board automatically follows the inclination when the flexible display assembly is lifted, the state of the concave surface after the flexible display assembly is deformed is conveniently displayed, people do not need to reduce the body to observe, and the display effect and the efficiency are improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side cross-sectional structural view of the splint of the present invention;
FIG. 3 is a schematic structural view of the clamping mechanism and the protection mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of the protection mechanism of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of a piston A, a pull rod A and a pull rod B in a partial cross-sectional configuration according to the present invention;
FIG. 7 is a schematic cross-sectional view of the present invention;
FIG. 8 is an enlarged view taken at B of FIG. 7 in accordance with the present invention;
FIG. 9 is an enlarged view of the invention at C of FIG. 7;
FIG. 10 is a schematic structural diagram of a spindle according to the present invention.
In the figure: 1. exhibition boards; 2. a clamping mechanism; 201. a splint; 202. a protection pad; 203. pressing a plate; 204. inserting a rod; 205. a spring A; 3. a protection mechanism; 301. a slider; 302. a rotating rod; 303. an inclined cylinder; 304. a piston A; 305. a pull rod A; 306. a pull rod B; 307. a fixed cylinder; 308. a piston B; 309. a pull rod C; 3010. a collar; 3011. a spring B; 3012. a bellows; 3013. a piston C; 3014. a vertical plate; 3015. a rotating shaft; 3016. a turntable; 4. a support mechanism; 401. a support ball; 402. an outer ring; 403. a base; 404. a support plate; 405. connecting a block A; 406. a sleeve; 407. connecting plates; 408. a hinge; 409. connecting ropes; 4010. a torsion spring; 4011. a connecting shaft; 4012. connecting block B; 4013. a permanent magnet; 5. a chute; 6. rotating the groove; 7. air holes A; 8. a cylindrical groove; 9. air holes B; 10. and (4) air holes C.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A method of making a flexible display assembly comprising the steps of:
(1) a sacrificial layer is formed on the carrier substrate, and then a flexible substrate is formed on the sacrificial layer.
(2) The method includes forming a TFT array on a flexible substrate, attaching a display device to the TFT array, and then scribing the flexible substrate into a plurality of cell units.
(3) And sealing the box unit flexible display composed of the flexible substrate and the display device.
(4) And separating the bearing substrate from the flexible substrate.
Referring to fig. 1-10, a flexible display device comprises a display board 1, the display board 1 is made of flexible material, the top surfaces of the left and right sides and the front and back sides of the display board 1 are respectively provided with a clamping mechanism 2, the outer walls of the left and right sides and the front and back sides of the display board 1 are respectively provided with a sliding slot 5, the four sliding slots 5 are respectively and movably connected with a protection mechanism 3, the bottom surface of the display board 1 is provided with a supporting mechanism 4, the clamping mechanism 2 comprises a clamping plate 201, the clamping plate 201 is in a C-shaped body, the concave surfaces of the four clamping plates 201 correspond to the concave surfaces of the four clamping plates 201, the top surface of the clamping plate 201 is provided with a hole, an inserting rod 204 is sleeved in the hole, the bottom end of the inserting rod 204 is fixedly connected with a pressing plate 203, the outer wall of the inserting rod 204 is sleeved with a spring a205, the top end of the spring a205 is fixedly connected with the, the side of the slide block 301 far away from the display board 1 is provided with a rotary groove 6, the outer walls of two sides of the rotary groove 6 are provided with holes, the holes are fixedly connected with rotary rods 302 through rotary bearings, the inner wall of the rotary groove 6 is sleeved with an inclined cylinder 303, the outer walls of two sides of the inclined cylinder 303 are fixedly connected with the rotary rods 302, the inner part of the inclined cylinder 303 is in a hollow state, the top surface of the inclined cylinder 303 is provided with holes, the inner wall of the inclined cylinder 303 is sleeved with a piston A304, the top surface of the piston A304 is fixedly connected with a pull rod A305, the top end of the pull rod A305 is positioned outside the inclined cylinder 303 and is fixedly connected with a pull rod B306, the top end of the pull rod B306 is in an inclined state and is fixedly connected with a clamp plate 201 at a corresponding position, the bottom surface of the piston A304 is fixedly connected with a spring B3011, one end of the spring B3011 far away from the piston A304 is fixedly connected with the inner wall, when the characteristics of the flexible display assembly need to be displayed, the flexible display assembly is lifted by holding the clamping mechanism 2, the problem that the hands of a worker are in contact with the flexible display assembly to cause loss is avoided, the position of the protection mechanism 3 is changed by sliding the sliding block 301 in the sliding groove 5, the protection mechanism 3 drives the clamping plate 201 to move through the connection of the pull rod B306 and the clamping plate 201, so that the limiting position of the clamping mechanism 2 on the flexible display assembly is changed, when the flexible display assembly is lifted through the clamping mechanism 2, the clamping plate 201 pulls the pull rod A305 out through the pull rod B306, the pull rod A305 drives the piston A304 to slide in the inclined cylinder 303 and pulls the spring B3011 to deform, the inclined cylinder 303 can rotate through the rotating rod 302 as a shaft, so that the angle is changed along with the lifting of the flexible display assembly, after the worker loosens the flexible display assembly, the spring B3011 rebounds to drive the piston A304 to reset, the piston A304 pulls the clamping mechanism 2 to reset through, through the arrangement of the clamping mechanisms 2, when workers need to display the flexible display assembly, the flexible display assembly can be lifted and put down by holding the clamping plates 201, so that the direct contact between the workers and the flexible display assembly is avoided, the damage to the flexible display assembly is avoided, the flexible display assembly is kept regularly placed when being reset through the clamping of the four clamping mechanisms 2 to the flexible display assembly, the inclination caused by lifting operation or pressing operation is avoided, the integral attractiveness is ensured, the display effect is improved, through the arrangement of the clamping mechanisms 2, the flexible display assembly is lifted by utilizing the clamping of the clamping mechanisms 2 to the flexible display assembly in cooperation with the pressing plates 203, a gap is generated between the bottom surface of the flexible display assembly and the display plate 1, the air circulation of the upper surface and the lower surface of the flexible display assembly is facilitated, and the heat dissipation effect of the flexible display assembly is improved, through the arrangement of the sliding block 301, the sliding block 301 can change the position of the clamping mechanism 2 through sliding, so that the clamping range of the flexible display assembly is changed, when the flexible display assembly is lifted for display, the clamping mechanism 2 can be pulled to a position close to the lifting end to assist in displaying the deformability of the flexible display assembly in a small range, and can also be pulled to a position far away from the flexible display assembly, so that the deformability of the flexible display assembly in a large range can be conveniently displayed, the display effect can be improved, through the arrangement of the inclined cylinder 303, the lifting speed of the flexible display assembly is limited by the friction force between the piston A304 and the inner wall of the inclined cylinder 303 and the elastic force of the spring B3011, the problem that the angle of a hand of a worker or the inclined cylinder 303 is not followed in time due to the excessively high lifting speed is avoided, the damage of the flexible display assembly is avoided, and meanwhile, the problem that the middle part of the flexible display assembly is lost due, and after the exhibition is lifted, the worker can directly loosen the flexible display assembly, the spring B3011 pulls the piston A304 to reset, the flexible display assembly is driven to reset together, and the resetting process is relieved through the friction force between the piston A304 and the inner wall of the inclined barrel 303, so that the flexible display assembly is prevented from being broken.
The top surface of the slide block 301 is provided with a hole between the display board 1 and the inclined cylinder 303, the hole is fixedly connected with a fixed cylinder 307, the fixed cylinder 307 is made of rubber, the top surface of the fixed cylinder 307 is hollow, the inner wall of the fixed cylinder 307 is sleeved with a piston B308, the top surface of the piston B308 is fixedly connected with a pull rod C309, the top end of the pull rod C309 is fixedly connected with a lantern ring 3010, the lantern ring 3010 is sleeved with the pull rod B306, the inclined cylinder 303 is close to the top end of one side surface of the display board 1 and is fixedly connected with a corrugated pipe 3012, one end of the corrugated pipe 3012 far away from the inclined cylinder 303 is fixedly connected with the fixed cylinder 307, the fixed cylinder 307 is internally provided with an air hole A7, the air hole A7 is in an L-shaped hole and is communicated with the corrugated pipe 3012, the fixed cylinder 307 is internally provided with a cylindrical groove 8 close to one side of the display board 1, the cylindrical groove 8 is communicated with an, the outer wall of the rotating shaft 3015 is fixedly connected with a rotary table 3016, the rotary table 3016 pushes the cylindrical groove 8 to deform away from the inner wall of the display plate 1, the piston B308 is located above the rotary table 3016, when the piston a304 is stressed and lifted, air above the piston a304 in the inclined cylinder 303 is injected into the air hole a7 through the corrugated pipe 3012 and then injected into the cylindrical groove 8 through the air hole a7, the piston C3013 is pushed to lift upwards through air pressure, the rotary table 3016 generates a bulge through extrusion on the inner wall of the fixed cylinder 307 when the piston C3013 lifts upwards, the bulge pushes the piston B308 to lift, so that the pull rod C309 and the lantern ring 3010 lift up along with the pull rod B306 and the pull rod a305, when the clamping mechanism 2 is subjected to vertically downward pressure, a majority of the vertically downward force is decomposed onto the piston B308 through the lantern ring 3010 and the pull rod C, the piston B308 is blocked by the bulge to generate a reaction force to prevent the clamping mechanism 2 from vertically pressing down, when the piston a304 is reset, air in the cylindrical groove 8 is re-sucked into And the piston C3013 descends, the pull rod C309 resets along with the pull rod A305 and the pull rod B306, and the vertical descending of the clamping mechanism 2 can be prevented through the arrangement of the fixed cylinder 307 when the flexible display assembly is lifted and then is subjected to a vertical downward force, so that the problem that the flexible display assembly is stressed and folded to be directly damaged is avoided, and the protection function of the flexible display assembly is increased.
An air hole B9 is formed in the center of the bottom face of the piston A304, an air hole B9 penetrates through the piston A304, the piston A304 and the pull rod B306, an air hole C10 is formed in the clamp plate 201, the cross section of the air hole C10 is in a C shape, openings at two ends of the air hole C10 are respectively located on the upper face and the lower face, close to the center of the display plate 1, of the clamp plate 201, the air hole C10 is communicated with the pull rod A305, when the piston A304 ascends and descends, air can be extracted and extruded from the lower portion of the piston A304 in the inclined cylinder 303 through the air hole B9, the air hole B9 is communicated with the air hole C10, air extracted and extruded by the inclined cylinder 303 can pass through the air hole C10, then air circulation above and below the flexible display assembly.
The supporting mechanism 4 comprises a supporting ball 401, the supporting ball 401 is fixedly connected to the center of the bottom surface of the display board 1, the supporting ball 401 is a hollow hemisphere, a hole is formed in the center of the bottom surface of the supporting ball 401, a permanent magnet 4013 is fixedly connected in the hole, a base 403 is adsorbed on the bottom surface of the supporting ball 401 through magnetic force, the base 403 is a cylinder with a hollow top surface, a magnet is fixedly connected to the inner wall of the top surface of the base 403, through the arrangement of the supporting ball 401, when the flexible display assembly is pressed, when the pressing force is greater than the force of the magnetic adsorption between the permanent magnet 4013 and the base 403, the display board 1 is forced to drive the supporting ball 401 to rotate in the base 403, so that the height of the flexible display assembly corresponding to the pressing position is reduced, the problem that the pressing force is too large is solved, the problem that the flexible display assembly is worn due to the large pressing force is also avoided, after, thereby driving the display board 1 to reset.
The outer walls of the left side, the right side, the front side and the rear side of a base 403 are fixedly connected with supporting plates 404, the top surface of one side, away from the base 403, of each supporting plate 404 is fixedly connected with a connecting block A405, the cross section of each connecting block A405 is I-shaped, a sleeve 406 is sleeved on the outer wall of the middle part of each connecting block A, a connecting plate 407 is fixedly connected with the outer wall of each supporting ball 401, the outer wall of each supporting ball 401 corresponding to the connecting plate 407 is in a cutting state, the outer wall of each supporting ball 401 at the corresponding position is fixedly connected with a connecting shaft 4011 through a rotating bearing, one end, away from the supporting ball 401, of each connecting shaft 4011 is fixedly connected with a connecting block B4012, the bottom end of each connecting block B4012 is fixedly connected with the connecting plate 407 which is close to the connecting plate through a hinge 408, the bottom surface of each connecting plate 407 is fixedly connected with a hinge, the even board 407 atress that rotation direction is opposite rotates through hinge 408 and keeps away from backup pad 404, the even board 407 of two positions rotates through even axle 4011 and follows the rotation of support ball 401 in addition, through the setting of even board 407 for base 403 and support ball 401 are under the condition that keeps original function, interconnect between base 403 and the support ball 401, avoid base 403 atress to take place to remove, and place the area through the increase of backup pad 404, thereby improve the stability that panel 1 placed.
The number of the rotary tables 3016 on the rotary shaft 3015 is two, the outer wall of the rotary shaft 3015 is fixedly connected between the rotary tables 3016 and is wound with a connecting rope 409, one end of the connecting rope 409 far away from the rotary shaft 3015 penetrates through the fixed cylinder 307 and is fixedly connected with and wound around the sleeve 406 at the corresponding position, the outer wall of the rotary table 3016 is fixedly connected with a torsion spring 4010, the inner ring of the torsion spring 4010 is fixedly connected with the outer wall of the rotary shaft 3015, when the clamping mechanism 2 is stretched to cause the piston C3013 to lift, the rotary shaft 3015 rotates through friction with the inner wall of the cylindrical groove 8, the rotary shaft 3015 pulls the connecting rope 409 to wind around the outer wall thereof, then the connecting plate 407 in the lifting end direction is pulled to descend through the connecting rope 409, the connecting plate 407 in the direction opposite to the lifting end direction is lifted by force, and pulls the connecting rope 409 to drive the rotary shaft 3015 to rotate, the torsion spring 4010 deforms when the rotary shaft 3015, after the flexible display assembly is lifted by the worker, the flexible display assembly turns upwards along with the concave surface of the display board 1 with the slope, the state of the concave surface of the back is lifted by the flexible display assembly is conveniently displayed, the flexible display assembly is arranged through the supporting mechanism 4, the flexible display assembly is matched with the protecting mechanism 3, the display board 1 automatically follows the slope when the flexible display assembly is lifted, the state of the concave surface of the back after the flexible display assembly is deformed is conveniently displayed, people do not need to reduce the body to observe, and the display effect and the efficiency are favorably improved.
When the flexible display module is used, S1, firstly, four sides of the flexible display module are respectively inserted between four pressing plates 203 and four protection pads 202, the flexible display module is clamped and fixed by the tensile force of a spring A205 on an insertion rod 204, when the characteristics of the flexible display module need to be displayed, the flexible display module is lifted by holding a clamping mechanism 2, the problem that the hands of a worker are in contact with the flexible display module to cause loss is avoided, the position of a protection mechanism 3 is changed by sliding a sliding block 301 in a sliding groove 5, the protection mechanism 3 drives a clamping plate 201 to move by connecting a pull rod B306 with the clamping plate 201, so that the limiting position of the clamping mechanism 2 on the flexible display module is changed, when the flexible display module is lifted by the clamping mechanism 2, the clamping plate 201 pulls out a pull rod A305 by the pull rod B306, the pull rod A305 drives a piston A304 to slide in an inclined cylinder 303 and pulls a spring B3011 to deform the inclined cylinder 303, the inclined cylinder 303 can rotate by taking, therefore, the angle is changed along with the lifting of the flexible display assembly, when a worker releases the flexible display assembly, the spring B3011 rebounds to drive the piston A304 to reset, and the piston A304 pulls the clamping mechanism 2 to reset through the pull rod A305 and the pull rod B306.
S2, when the piston A304 is lifted by force, the air in the inclined cylinder 303 above the piston A304 is injected into the air hole A7 through the corrugated pipe 3012, then injected into the cylindrical groove 8 through the air hole A7, the piston C3013 is pushed to lift upwards by air pressure, the rotary table 3016 generates a bulge by extruding the inner wall of the fixed cylinder 307 when the piston C3013 lifts upwards, the bulge pushes the piston B308 to lift, thereby causing the C309 and 3010 to lift as the B306 and a305 draw out, when the clamping mechanism 2 is subjected to vertical downward pressure, the vertical downward force is mostly decomposed to the piston B308 through the lantern ring 3010 and the pull rod C309, the piston B308 is hindered by the bulge to generate reaction force to prevent the clamping mechanism 2 from being pressed downwards vertically, when the piston A304 is reset, air in the cylindrical groove 8 is sucked into the inclined cylinder 303 again through the air hole A7 and the corrugated pipe 3012, so that the piston C3013 descends and the pull rod C309 is reset along with the pull rods A305 and B306.
S3, when the flexible display subassembly received the power of pressing, when pressing force was greater than the power of magnetic force absorption between permanent magnet 4013 and the base 403, panel 1 atress drives and supports ball 401 at base 403 internal rotation, thereby it corresponds the height of pressing the position to transfer flexible display subassembly, promote the too big problem of pressing force degree, also avoid the too big problem that leads to the flexible display subassembly loss of pressing force degree, after the pressing force disappears, base 403 passes through magnetic force attraction permanent magnet 4013, drive and support ball 401 at base 403 internal rotation, thereby drive panel 1 resets.
S4, when the supporting ball 401 rotates, the link 407 in the rotation direction is forced to move closer to the supporting plate 404 by the rotation of the hinge 408, the link 407 in the opposite rotation direction is forced to move away from the supporting plate 404 by the rotation of the hinge 408, and the other two link 407 positions follow the rotation of the supporting ball 401 by the rotation of the link 4011.
S5, when the clamping mechanism 2 is stretched to cause the piston C3013 to lift, the rotating shaft 3015 rotates through friction with the inner wall of the cylindrical groove 8, when the rotating shaft 3015 rotates, the connecting rope 409 is pulled to wind on the outer wall of the rotating shaft 3015, then the connecting plate 407 in the lifting end direction is pulled to descend through the connecting rope 409, the connecting plate 407 opposite to the lifting end direction is stressed to lift, the connecting rope 409 is pulled to drive the rotating shaft 3015 to rotate, when the rotating shaft 3015 rotates, the torsion spring 4010 deforms, after the two ends of the connecting plate 407 respectively lift and descend, the display plate 1 is driven to incline along with the lifting end direction, after a worker lifts the flexible display assembly, the flexible display assembly turns upwards along with the inclined display plate 1 to turn over the concave surface, and the state that the flexible display assembly lifts the back concave surface.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A method for manufacturing a flexible display assembly is characterized in that: the method comprises the following steps:
(1) forming a sacrificial layer on the bearing substrate, and then forming a flexible substrate on the sacrificial layer;
(2) forming a TFT array on a flexible substrate, attaching a display device to the TFT array, and then scribing the flexible substrate into a plurality of cell units;
(3) sealing a box unit flexible display consisting of a flexible substrate and a display device;
(4) and separating the bearing substrate from the flexible substrate.
2. The utility model provides a flexible display device, includes panel (1), and panel (1) is made by flexible material, and the top surface of panel (1) left and right sides and front and back both sides all is provided with fixture (2), and spout (5) have all been seted up to the outer wall of panel (1) left and right sides and front and back both sides, and equal swing joint has protection mechanism (3) in four spout (5), and panel (1) bottom surface is provided with supporting mechanism (4), its characterized in that: the clamping mechanism (2) comprises clamping plates (201), the clamping plates (201) are C-shaped, concave surfaces of the four clamping plates (201) are corresponding to each other, holes are formed in the top surfaces of the clamping plates (201), inserting rods (204) are sleeved in the holes, pressing plates (203) are fixedly connected to the bottom ends of the inserting rods (204), springs A (205) are sleeved on the outer walls of the inserting rods (204), the top ends of the springs A (205) are fixedly connected with the outer walls of the top ends of the inserting rods (204), the bonding surfaces of the pressing plates (203) and the protection pads (202) are fixedly connected with protection pads (202), the protection mechanism (3) comprises sliding blocks (301), the sliding blocks (301) are convex-shaped and are sleeved with sliding grooves (5), a rotating groove (6) is formed in one surface, far away from the display plate (1), holes are formed in the outer walls of two sides of the rotating groove (6), rotating rods (302) are fixedly connected with rotating bearings in the holes, an inclined, and the outer wall of oblique section of thick bamboo (303) both sides all with bull stick (302) fixed connection, oblique section of thick bamboo (303) inside is the fretwork state and the top surface is seted up porosely, piston A (304) have been emboliaed to oblique section of thick bamboo (303) inner wall, piston A (304) top surface fixedly connected with pull rod A (305), pull rod A (305) top is located oblique section of thick bamboo (303) outside and fixedly connected with pull rod B (306), pull rod B (306) are splint (201) fixed connection on tilt state and top and relevant position, piston A (304) bottom surface fixedly connected with spring B (3011), the one end that piston A (304) were kept away from in spring B (3011) and oblique section of thick bamboo (303) bottom surface inner wall fixed connection.
3. A flexible display device according to claim 2, wherein: the top surface of the sliding block (301) is provided with a hole between the display board (1) and the inclined cylinder (303), the hole is fixedly connected with a fixed cylinder (307), the fixed cylinder (307) is made of elastic materials, the top surface of the fixed cylinder (307) is in a hollow state, the inner wall of the fixed cylinder (307) is sleeved with a piston B (308), the top surface of the piston B (308) is fixedly connected with a pull rod C (309), the top end of the pull rod C (309) is fixedly connected with a lantern ring (3010), the lantern ring (3010) and the pull rod B (306) are in a sleeved relation, the inclined cylinder (303) is fixedly connected with the top end of one side surface of the display board (1) and communicated with a corrugated pipe (3012), one end of the corrugated pipe (3012) far away from the inclined cylinder (303) is fixedly connected with the fixed cylinder (307), the inside of the fixed cylinder (307) is provided with an air hole A (7), the air hole A (7) is in an L, cylinder groove (8) and gas pocket A (7) intercommunication, cylinder groove (8) inner wall embolias has piston C (3013), piston C (3013) top surface fixedly connected with riser (3014), riser (3014) side fixedly connected with pivot (3015), pivot (3015) outer wall fixedly connected with carousel (3016), carousel (3016) promote cylinder groove (8) keep away from panel (1) one side inner wall and produce deformation, piston B (308) are located carousel (3016) top.
4. A flexible display device according to claim 2, wherein: an air hole B (9) is formed in the center of the bottom face of the piston A (304), the air hole B (9) penetrates through the piston A (304), the piston A (304) and the pull rod B (306), an air hole C (10) is formed in the clamping plate (201), the cross section of the air hole C (10) is C-shaped, orifices in two ends of the air hole C (10) are respectively located in the upper face and the lower face, close to the center of the display plate (1), of the clamping plate (201), and the air hole C (10) is communicated with the pull rod A (305).
5. A flexible display device according to claim 2, wherein: supporting mechanism (4) are including supporting ball (401), and supporting ball (401) fixed connection is at panel (1) bottom surface center, and supporting ball (401) is hollow hemispheroid, and supporting ball (401) bottom surface center sets up porose and downthehole fixedly connected with permanent magnet (4013), and supporting ball (401) bottom surface has base (403) through magnetic force adsorption, and base (403) are the cylinder of top surface fretwork and base (403) top surface inner wall fixedly connected with magnet.
6. A flexible display device according to claim 5, wherein: the outer walls of the left side, the right side, the front side and the rear side of the base (403) are fixedly connected with supporting plates (404), the top surface of one side, away from the base (403), of each supporting plate (404) is fixedly connected with a connecting block A (405), the cross section of each connecting block A (405) is an I-shaped body, a sleeve (406) is sleeved on the outer wall of the middle part of each connecting block A, the outer wall of each sleeve (406) is fixedly connected with a connecting plate (407), the outer wall of each supporting ball (401) is fixedly connected with an outer ring (402), the position, corresponding to the connecting plate (407), of the outer ring (402) is in a sectioning state, the outer wall of each supporting ball (401) in the corresponding position is fixedly connected with a connecting shaft (4011) through a rotating bearing, one end, away from the supporting ball (401), of each connecting shaft (4011) is fixedly connected with a connecting block B (401, one end of the hinge (408) far away from the connecting plate (407) is fixedly connected with the supporting plate (404).
7. A flexible display device according to claim 6, wherein: carousel (3016) quantity on pivot (3015) is two, and pivot (3015) outer wall fixed connection and winding have connecting rope (409) between carousel (3016), and connecting rope (409) are kept away from the one end of pivot (3015) and are run through solid fixed cylinder (307) and with sleeve (406) fixed connection and the winding of corresponding position, carousel (3016) outer wall fixedly connected with torsional spring (4010), torsional spring (4010) inner circle and pivot (3015) outer wall fixed connection.
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| CN202011200819.4A CN112201169B (en) | 2020-11-02 | 2020-11-02 | Flexible display device |
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| US20140072364A1 (en) * | 2011-02-18 | 2014-03-13 | Laydon Composites Ltd. | Clamp assembly for mounting panels to i-beams |
| CN102856252A (en) * | 2011-06-28 | 2013-01-02 | 乐金显示有限公司 | Method of manufacturing flexible display |
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Effective date of registration: 20210712 Address after: 044500 circular economy industrial park, Chengdong street, Yongji City, Yuncheng City, Shanxi Province Applicant after: Shanxi crossing Photoelectric Technology Co., Ltd Address before: 3102, block a, North A, Longguang jiuzuan, Daling community, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Mingrui Information Technology Co.,Ltd. |
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