CN211865641U - Automatic dispensing equipment - Google Patents
Automatic dispensing equipment Download PDFInfo
- Publication number
- CN211865641U CN211865641U CN201922199511.1U CN201922199511U CN211865641U CN 211865641 U CN211865641 U CN 211865641U CN 201922199511 U CN201922199511 U CN 201922199511U CN 211865641 U CN211865641 U CN 211865641U
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- dispensing
- plate
- lens
- glue
- conveying
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- 239000003292 glue Substances 0.000 claims abstract description 79
- 238000003860 storage Methods 0.000 claims abstract description 20
- 239000004593 Epoxy Substances 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 9
- 238000004026 adhesive bonding Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model provides an automatic dispensing equipment, which comprises a control system, a conveying device, a first feeding device, a second feeding device and a curing device, wherein the control system controls the mechanical movement of each device; then, the glue dispensing plate is grabbed by the second feeding device and placed in the glue storage box, so that glue is adhered to a plurality of glue dispensing columns of the glue dispensing plate; then, the second feeding device continuously grabs the dispensing plate adhered with the glue and is clamped with the lens positioning plate, so that the lens to be processed is preliminarily positioned on the dispensing column; and finally, the lens positioning plates and the spot gluing plates which are clamped with each other pass through the curing device together by using the first conveyor belt which moves intermittently, and each lens to be processed is cured on the corresponding spot gluing column by using the curing device. This automatic glue dispensing equipment compares the mode of gluing in the manual work and has not only reduced the human cost, has improved point efficiency moreover.
Description
Technical Field
The utility model belongs to camera lens processing field especially relates to an automatic dispensing equipment.
Background
The camera lens is in process of production, need fix a position the camera lens on the tool of gluing in point, then utilize the lathe to polish the shaping with the lens of fixing the good position.
At present, the camera lens is mostly positioned in a mode of dispensing one by one manually, namely, after glue is adhered to the camera lens manually through tools like brushes, the camera lens is brushed on a dispensing column of a dispensing jig one by one. With the development of economy, the labor cost is higher and higher, and the manual one-by-one dispensing mode not only consumes more labor cost, but also has low dispensing efficiency and is gradually not suitable for the future development trend.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automatic glue dispensing equipment is provided aims at solving the camera lens in process of production, and it is not only the human cost high to glue through artifical point, glues the lower problem of efficiency moreover.
In order to solve the technical problem, the utility model relates to a realize like this, an automatic adhesive deposite equipment, include:
a control system;
the first conveying device comprises a first conveying belt and a first conveying power source, the first conveying power source is electrically connected with the control system, and the first conveying power source drives the first conveying belt to intermittently and circularly move;
the first feeding device is arranged on one side of the first conveying belt and comprises a first manipulator and a lens disc, a plurality of lens positioning plates are placed in the lens disc, and a plurality of lenses to be machined are placed on each lens positioning plate; the first manipulator is electrically connected with the control system, grabs the lens positioning plate and places the lens positioning plate on the first conveyor belt;
the second feeding device is arranged on the other side of the first conveying belt and is opposite to the first feeding device, the second feeding device comprises a second mechanical arm, a glue storage box and a glue dispensing disc, the glue dispensing disc and the glue storage box are distributed around the second mechanical arm, a plurality of glue dispensing plates are placed in the glue dispensing disc, each glue dispensing plate is provided with a plurality of glue dispensing columns, an adsorption piece is placed in the glue storage box, and glue is adsorbed in the adsorption piece; the second manipulator is electrically connected with the control system, grabs the dispensing plate and places the dispensing plate in the glue storage box, a plurality of dispensing columns of the dispensing plate are contacted with glue in the glue storage box, after dispensing of the plurality of dispensing columns is completed, the second manipulator continues to grab the dispensing plate to be placed above the lens positioning plate on the first conveyor belt, and the dispensing plate is clamped with the lens positioning plate so that the plurality of dispensing columns are contacted with the plurality of lenses to be processed;
the curing device is arranged above the first conveyor belt, the first conveyor belt drives the dispensing plate and the lens positioning plate which are clamped with each other to jointly penetrate through the curing device, and the curing device correspondingly cures each lens to be processed on the corresponding dispensing column.
Furthermore, the automatic glue dispensing equipment comprises a plurality of first feeding devices and a plurality of second feeding devices, the plurality of first feeding devices are sequentially arranged along the conveying direction of the first conveying belt, and the plurality of second feeding devices are sequentially arranged along the conveying direction of the first conveying belt and are in one-to-one correspondence with the plurality of first feeding devices.
Further, be equipped with second conveyer on the lens dish, second conveyer includes second conveyer belt and second conveying power source, a plurality of lens locating plates are arranged in proper order on the second conveyer belt, second conveying power source with the control system electricity is connected, second conveying power source drives second conveyer belt intermittent type nature cyclic motion is with corresponding drive the lens locating plate removes to appointed station.
Further, be equipped with third conveyer on the point gum plate, third conveyer includes third conveyer belt and third conveying power source, a plurality of point gum boards are arranged in proper order on the third conveyer belt, third conveying power source with the control system electricity is connected, third conveying power source drives third conveyer belt intermittent type nature cyclic motion is with corresponding drive point gum board removes to appointed station.
Further, be equipped with third conveyer on the point gum plate, third conveyer includes third conveyer belt and third conveying power source, a plurality of point gum boards are arranged in proper order on the third conveyer belt, third conveying power source with the control system electricity is connected, third conveying power source drives third conveyer belt intermittent type nature cyclic motion is with corresponding drive point gum board removes to appointed station.
Furthermore, the lens positioning plate comprises a bottom plate and an epoxy plate, wherein a plurality of through holes are formed in the bottom plate, a plurality of mounting holes are formed in the epoxy plate, the size of each mounting hole is matched with that of a lens to be machined, the epoxy plate is detachably mounted on the bottom plate, the mounting holes correspond to the through holes one by one, and the lens to be machined is placed in the mounting holes; the curing device emits ultraviolet rays which correspondingly penetrate through the through hole and irradiate on the lens to be processed.
Furthermore, the dispensing plate is also provided with a plurality of positioning columns, the length of each positioning column is greater than that of each dispensing column, the bottom plate is provided with a plurality of positioning grooves or positioning holes, and the positioning grooves or the positioning holes correspond to the positioning columns one to one.
Further, the control system is a PLC (Programmable Logic Controller).
Compared with the prior art, the utility model, beneficial effect lies in: the utility model discloses an automatic dispensing equipment, which controls the mechanical movement of each device through a control system, firstly, a first feeding device grabs and places a lens positioning plate on a first conveyor belt; then, the glue dispensing plate is grabbed by the second feeding device and placed in the glue storage box, so that glue is adhered to a plurality of glue dispensing columns of the glue dispensing plate; then, the second feeding device continuously grabs the glue dispensing plate adhered with the glue and is clamped with the lens positioning plate, and at the moment, the glue dispensing columns are contacted with the lenses to be processed, so that the lenses to be processed are preliminarily positioned on the glue dispensing columns; and finally, the lens positioning plates and the glue plates which are clamped with each other pass through the curing device together by using the first conveyor belt which moves intermittently, and each lens to be processed is cured on the corresponding glue dispensing column by using the curing device, so that the whole process of glue dispensing is completed. This automatic glue dispensing equipment only needs place a plurality of lens locating plate and a plurality of some offset plates and can glue automatically in assigned position, compares in the mode that artifical point was glued, has not only reduced the human cost, has improved point moreover and has glued efficiency.
Drawings
Fig. 1 is a schematic top view of an automatic dispensing apparatus according to a first embodiment of the present invention;
FIG. 2 is a schematic view of the first feeding device of FIG. 1;
FIG. 3 is a schematic view of the second feeding device of FIG. 1;
FIG. 4 is a schematic view of the overall structure of the lens positioning plate and the dispensing plate of FIG. 1;
FIG. 5 is an exploded view of the lens positioning plate of FIG. 4;
FIG. 6 is a schematic view of the construction of the slab rubber of FIG. 4;
FIG. 7 is a schematic structural view of the glue storage box in FIG. 3;
fig. 8 is a schematic top view of an automatic dispensing apparatus according to a second embodiment of the present invention.
In the drawings, each reference numeral denotes:
100. automatic dispensing equipment; 11. a first conveyor belt; 20. a first feeding device; 30. a second feeding device; 40. a curing device; 21. a first manipulator; 22. a lens disc; 221. a lens positioning plate; 222. a second conveyor belt; 31. a second manipulator; 32. a glue storage box; 33. dispensing a glue disc; 321. an adsorbing member; 331. dispensing a rubber plate; 332. a third conveyor belt; 2211. a base plate; 2212. an epoxy board; 2213. a through hole; 2214. mounting holes; 2215. positioning holes; 3311. dispensing a glue column; 3312. and a positioning column.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows:
referring to fig. 1, an automatic dispensing apparatus 100 according to an embodiment of the present invention is shown, which includes a control system (not shown), a first conveying device, a first feeding device 20, a second feeding device 30, and a curing device 40. In this embodiment, the control system is a PLC, which controls mechanical movements of the devices to realize automatic dispensing.
Specifically, the first conveying device includes a first conveyor belt 11 and a first conveying power source (not shown), the first conveying power source is electrically connected to the control system, and the first conveying power source drives the first conveyor belt 11 to intermittently and circularly move. The first transmission power source is a servo motor, and the operation of the servo motor is controlled by a control system, so that the first transmission belt 11 intermittently moves, but the first transmission power source is not limited to a specific type of the first transmission power source, and any type of the first transmission power source may be used as long as the intermittent movement of the first transmission belt 11 can be achieved.
Referring to fig. 2, the first feeding device 20 is disposed at one side of the first conveyor 11, the first feeding device 20 includes a first robot 21 and a lens tray 22, a plurality of lens positioning plates 221 are disposed in the lens tray 22, and a plurality of lenses (not shown) to be processed are disposed on each of the lens positioning plates 221. The first robot 21 is electrically connected to the control system, and the first robot 21 picks up the lens positioning plate 221 and places the lens positioning plate on the first conveyor 11.
In the above process, specifically, a second conveying device is arranged on the lens tray 22, the second conveying device includes a second conveying belt 222 and a second conveying power source (not shown), the plurality of lens positioning plates 221 are sequentially arranged on the second conveying belt 222, the second conveying power source is electrically connected to the control system, and the second conveying power source drives the second conveying belt 222 to intermittently and circularly move and correspondingly drives the lens positioning plates 221 to move to the designated station. When the lens positioning plate 221 moves to a designated station, the first robot 21 correspondingly grasps the lens positioning plate 221 and places it on the first conveyor 11. The second transmission power source is also a servo motor, thereby controlling the intermittent movement of the lens positioning plate 221. The second conveying device can be used for automatically feeding the lens positioning plates 221, an operator can arrange a plurality of lens positioning plates 221 in advance, and the lens positioning plates 221 do not need to be arranged at the appointed grabbing positions one by one, so that a large amount of time is saved.
Referring to fig. 3 to 7, the second feeding device 30 is disposed at the other side of the first conveyor belt 11 and opposite to the first feeding device 20. The second feeding device 30 comprises a second manipulator 31, a glue storage box 32 and a glue dispensing disc 33, wherein the glue dispensing disc 33 and the glue storage box 32 are distributed around the second manipulator 31. A plurality of dispensing plates 331 are placed in the dispensing tray 33, each dispensing plate 331 is provided with a plurality of dispensing columns 3311, an absorbing member 321 is placed in the glue storage box 32, and glue is absorbed in the absorbing member 321.
The second manipulator 31 is electrically connected to the control system, and the second manipulator 31 picks up the dispensing plate 331 and places the dispensing plate in the glue storage box 32, so that the dispensing posts 3311 of the dispensing plate 331 contact with the glue in the glue storage box 32. After the glue dispensing posts 3311 of the glue dispensing plate 331 contact with the glue in the glue storage box 32, the second manipulator 31 continues to grab the glue dispensing plate 331 to the position above and below the lens positioning plate 221, the glue dispensing plate 331 is engaged with the lens positioning plate 221, and the glue dispensing posts 3311 contact with the lenses to be processed, thereby completing the primary positioning of the lenses to be processed.
In the above process, be equipped with third conveyer on the some offset plate 33, third conveyer includes third conveyer belt 332 and third conveying power source, a plurality of some offset plates 331 arrange in proper order on the third conveyer belt 332, third conveying power source is servo motor, third conveying power source with control system electricity is connected, third conveying power source drives third conveyer belt 332 intermittent type nature cyclic motion to correspondingly drive some offset plates 331 remove to appointed station. The third conveying device has a similar function to the second conveying device, and the third conveying device can be used for automatically feeding the dispensing plate 331, so that the time is saved.
Referring to fig. 1, the curing device 40 is disposed above the first conveyor belt 11, after the to-be-processed lens is primarily positioned, the first conveyor belt 11 drives the glue dispensing plate 331 and the lens positioning plate 221, which are engaged with each other, to pass through the curing device 40, and the curing device 40 correspondingly cures each of the to-be-processed lenses on the corresponding glue dispensing column 3311, thereby completing all glue dispensing operations.
In the first embodiment, the following combinations can be used: in the first mode, the lens positioning plate 221 and the dispensing plate 331 are manually placed one by one, and then the lens positioning plate 221 is correspondingly moved by the first manipulator 21, and the dispensing plate 331 is correspondingly moved by the second manipulator 31; in the second mode, the lens tray 22 is provided with a second conveying device for automatically conveying and moving the lens positioning plate 221, and the dispensing plate 331 is still manually placed piece by piece and then moved by the second manipulator 31 (i.e. the dispensing tray 33 is not provided with a third conveying device); in the third mode, the lens positioning plates 221 are manually placed one by one (i.e., the second conveying device is not disposed on the lens tray 22), and then the lens positioning plates 221 are correspondingly moved by the first manipulator 21, at this time, the dispensing tray 33 is provided with the third conveying device for automatically conveying and moving the dispensing plate 331; in the fourth embodiment, the second transfer device is provided on the lens tray 22 to automatically transfer and move the lens positioning plate 221, and the third transfer device is provided on the dispensing tray 33 to automatically transfer and move the dispensing plate 331.
In the above embodiment, with continued reference to fig. 4 to 6, the lens positioning plate 221 includes a bottom plate 2211 and an epoxy plate 2212, the bottom plate 2211 is provided with a plurality of through holes 2213, the epoxy plate 2212 is provided with a plurality of mounting holes 2214, the size of the mounting holes 2214 matches with the size of the lens to be processed, the epoxy plate 2212 is detachably mounted on the bottom plate 2211, the mounting holes 2214 correspond to the through holes 2213 one to one, and the lens to be processed is placed in the mounting holes 2214. The curing device 40 emits ultraviolet rays which accordingly pass through the through holes 2213 and irradiate on the lens to be processed, thereby curing the lens to be processed on the corresponding dispensing columns 3311.
Since the lens positioning plate 221 is composed of the bottom plate 2211 and the epoxy plate 2212, and meanwhile, the epoxy plate 2212 is detachably mounted on the bottom plate 2211, lenses to be processed in different shapes can be positioned by replacing different epoxy plates 2212, so that the usage amount of the bottom plate 2211 is reduced, and the use cost of the lens positioning plate 221 is reduced.
In addition, in order to ensure the positioning accuracy of the dispensing plate 331 and the lens positioning plate 221, the dispensing plate 331 further has a plurality of positioning posts 3312, the length of the positioning posts 3312 is greater than the length of the dispensing posts 3311, the bottom plate 2211 is provided with a plurality of positioning holes 2215, and the positioning holes 2215 correspond to the positioning posts 3312 one to one. When the dispensing plate 331 is engaged with the lens positioning plate 221, the positioning posts 3312 are longer than the dispensing posts 3311, so that the positioning posts 3312 are first inserted into the positioning holes 2215, thereby performing positioning and guiding functions. The positioning holes 2215 can also be designed to be positioning grooves.
Example two:
referring to fig. 8, an automatic dispensing apparatus 100 according to an embodiment of the present invention is shown, and the difference between the first embodiment and the second embodiment is that the automatic dispensing apparatus 100 of the present embodiment includes a plurality of first feeding devices 20 and a plurality of second feeding devices 30.
Specifically, the plurality of first feeding devices 20 are sequentially arranged along the conveying direction of the first conveyor belt 11, and the plurality of second feeding devices 30 are sequentially arranged along the conveying direction of the first conveyor belt 11 and correspond to the plurality of first feeding devices 20 one to one. Through a plurality of first feeding devices 20 and second feeding devices 30 corresponding to each other, the automatic glue dispensing equipment 100 can dispense glue at multiple stations at the same time, so that the glue dispensing efficiency can be further improved.
Except for the above structure, the remaining structure of this embodiment is the same as that of the first embodiment, and is not described herein again.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. An automatic dispensing device, comprising:
a control system;
the first conveying device comprises a first conveying belt (11) and a first conveying power source, the first conveying power source is electrically connected with the control system, and the first conveying power source drives the first conveying belt (11) to intermittently and circularly move;
the feeding device (20) is arranged on one side of the first conveying belt (11), the feeding device (20) comprises a first manipulator (21) and a lens disc (22), a plurality of lens positioning plates (221) are placed in the lens disc (22), and a plurality of lenses to be processed are placed on each lens positioning plate (221); the first manipulator (21) is electrically connected with the control system, and the first manipulator (21) grabs the lens positioning plate (221) and places the lens positioning plate on the first conveyor belt (11);
the glue dispensing device comprises at least one second feeding device (30), wherein the second feeding device (30) is arranged on the other side of the first conveying belt (11) and is opposite to the first feeding device (20), the second feeding device (30) comprises a second mechanical arm (31), a glue storage box (32) and a glue dispensing disc (33), the glue dispensing disc (33) and the glue storage box (32) are distributed around the second mechanical arm (31), a plurality of glue dispensing plates (331) are placed in the glue dispensing disc (33), each glue dispensing plate (331) is provided with a plurality of glue dispensing columns (3311), an adsorption piece (321) is placed in the glue storage box (32), and glue is adsorbed in the adsorption piece (321); the second manipulator (31) is electrically connected with the control system, the second manipulator (31) grabs the dispensing plate (331) and places the dispensing plate in the glue storage box (32), a plurality of dispensing columns (3311) of the dispensing plate (331) are in contact with glue in the glue storage box (32), after dispensing of the dispensing columns (3311) is completed, the second manipulator (31) continues to grab the dispensing plate (331) to be above and place down the lens positioning plate (221) on the first conveyor belt (11), and the dispensing plate (331) is clamped with the lens positioning plate (221) to enable the dispensing columns (3311) to be in contact with the lenses to be processed;
the curing device (40) is arranged above the first conveyor belt (11), the first conveyor belt (11) drives the dispensing plate (331) and the lens positioning plate (221) which are clamped with each other to jointly penetrate through the curing device (40), and the curing device (40) correspondingly cures each lens to be processed on the corresponding dispensing column (3311).
2. The automatic dispensing apparatus according to claim 1, wherein the automatic dispensing apparatus comprises a plurality of first feeding devices (20) and a plurality of second feeding devices (30), the plurality of first feeding devices (20) are sequentially arranged along the conveying direction of the first conveyor belt (11), and the plurality of second feeding devices (30) are sequentially arranged along the conveying direction of the first conveyor belt (11) and correspond to the plurality of first feeding devices (20) one by one.
3. The automatic dispensing apparatus according to claim 1 or 2, wherein a second conveying device is disposed on the lens tray (22), the second conveying device includes a second conveyor belt (222) and a second conveying power source, the lens positioning plates (221) are sequentially arranged on the second conveyor belt (222), the second conveying power source is electrically connected to the control system, and the second conveying power source drives the second conveyor belt (222) to intermittently circulate to correspondingly drive the lens positioning plates (221) to move to the designated station.
4. The automatic dispensing apparatus according to claim 1 or 2, wherein a third conveyor is disposed on the dispensing tray (33), the third conveyor comprises a third conveyor belt (332) and a third conveying power source, the plurality of dispensing plates (331) are sequentially arranged on the third conveyor belt (332), the third conveying power source is electrically connected to the control system, and the third conveying power source drives the third conveyor belt (332) to intermittently circulate to correspondingly drive the dispensing plates (331) to move to the designated station.
5. The automatic dispensing apparatus according to claim 3, wherein a third conveyor is provided on the dispensing tray (33), the third conveyor comprises a third conveyor belt (332) and a third conveying power source, the plurality of dispensing plates (331) are sequentially arranged on the third conveyor belt (332), the third conveying power source is electrically connected to the control system, and the third conveying power source drives the third conveyor belt (332) to intermittently circulate to correspondingly drive the dispensing plates (331) to move to the designated station.
6. The automatic dispensing equipment of claim 1, wherein the lens positioning plate (221) comprises a bottom plate (2211) and an epoxy plate (2212), the bottom plate (2211) is provided with a plurality of through holes (2213), the epoxy plate (2212) is provided with a plurality of mounting holes (2214), the size of the mounting holes (2214) is matched with the size of the lens to be processed, the epoxy plate (2212) is detachably mounted on the bottom plate (2211), the mounting holes (2214) are in one-to-one correspondence with the through holes (2213), and the lens to be processed is placed in the mounting holes (2214); the curing device (40) emits ultraviolet rays which correspondingly pass through the through hole (2213) and irradiate on the lens to be processed.
7. The automatic dispensing apparatus of claim 6, wherein the dispensing plate (331) further has a plurality of positioning posts, the length of the positioning posts is greater than the length of the dispensing post (3311), the bottom plate (2211) has a plurality of positioning slots or positioning holes (2215), and the positioning slots or positioning holes (2215) are in one-to-one correspondence with the positioning posts.
8. The automatic dispensing apparatus of claim 1, wherein the control system is a PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922199511.1U CN211865641U (en) | 2019-12-10 | 2019-12-10 | Automatic dispensing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922199511.1U CN211865641U (en) | 2019-12-10 | 2019-12-10 | Automatic dispensing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211865641U true CN211865641U (en) | 2020-11-06 |
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ID=73244663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922199511.1U Active CN211865641U (en) | 2019-12-10 | 2019-12-10 | Automatic dispensing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211865641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673721A (en) * | 2022-03-16 | 2022-06-28 | 武汉华星光电半导体显示技术有限公司 | Manufacturing method of tiled display device and tiled display device |
-
2019
- 2019-12-10 CN CN201922199511.1U patent/CN211865641U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673721A (en) * | 2022-03-16 | 2022-06-28 | 武汉华星光电半导体显示技术有限公司 | Manufacturing method of tiled display device and tiled display device |
| CN114673721B (en) * | 2022-03-16 | 2023-09-26 | 武汉华星光电半导体显示技术有限公司 | Manufacturing method of spliced display device and spliced display device |
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Effective date of registration: 20210421 Address after: No.8, Chaoyang Avenue, Chaoyang Industrial Park, Xinzhou District, Shangrao City, Jiangxi Province Patentee after: Shangrao huishuo photoelectric Co.,Ltd. Address before: Room 91, building 3, 176 Jiankang Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: Li Xiaohong |