CN107591349B - Jig, display panel, manufacturing method of display panel and display device - Google Patents
Jig, display panel, manufacturing method of display panel and display device Download PDFInfo
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- CN107591349B CN107591349B CN201711017479.XA CN201711017479A CN107591349B CN 107591349 B CN107591349 B CN 107591349B CN 201711017479 A CN201711017479 A CN 201711017479A CN 107591349 B CN107591349 B CN 107591349B
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Abstract
The invention relates to a jig for forming a reinforcing layer on a side edge of at least one side of a display panel, the jig comprising: the bracket is used for bearing at least one display panel; the display panel comprises a mask plate, a display panel and a display panel, wherein the mask plate is provided with at least one hollow-out region capable of exposing the side edge of at least one display panel, and the area of each hollow-out region is not larger than that of the corresponding side edge of the display panel; and the coating structures and the supports are respectively positioned at two opposite sides of the mask plate and are used for coating reinforcing materials for forming the reinforcing layer at least in the hollow areas of the mask plate. The invention also relates to a display panel, a manufacturing scheme thereof and a display device. The invention has the beneficial effects that: compared with the dispensing process in the prior art, the jig disclosed by the invention can enable the reinforcing material to completely cover the side edge of the display panel so as to form the reinforcing layer on the side edge of the display panel, so that the yield of products is improved, and the strength of the products is enhanced.
Description
Technical Field
The invention relates to the technical field of manufacturing of display products, in particular to a jig, a display panel, a manufacturing method of the display panel and a display device.
Background
The product can be damaged or cracked when being cut, the prior art adopts the spot glue dripping shape on the edge of the product, and the spot glue dripping shape permeates into the gap between the frame sealing glue of the product and the edge of the product through the capillary action, thereby enhancing the strength of the product; however, since the adhesive drops do not completely cover the edges of the product, it is not guaranteed that the tiny damages or cracks caused by cutting are completely covered by the adhesive, and therefore the tiny damages or cracks not covered on the product are enlarged in the transportation and subsequent production processes, resulting in poor products.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a jig, a display panel, a manufacturing method thereof, and a display device, which can enhance the strength of a product and avoid the defect of the product.
In order to achieve the purpose, the invention adopts the technical scheme that: a jig for forming a reinforcing layer on a side edge of at least one side of a display panel, the jig comprising:
the bracket is used for bearing at least one display panel;
the display panel comprises a mask plate, a display panel and a display panel, wherein the mask plate is provided with at least one hollow-out region capable of exposing the side edge of at least one display panel, and the area of each hollow-out region is not larger than that of the corresponding side edge of the display panel;
and the coating structures and the supports are respectively positioned at two opposite sides of the mask plate and are used for coating reinforcing materials for forming the reinforcing layer at least in the hollow areas of the mask plate.
Further, the bracket includes:
a base having a connection surface;
at least one connecting plate perpendicular to the connecting surface, wherein the connecting plate is used for fixing the display panel;
the mask plate is arranged on one side, far away from the base, of the connecting plate, and the mask plate and the connecting surface are arranged in parallel.
Furthermore, be provided with two at least on connecting the face connecting the connecting plate, two at least the connecting plate interval sets up connect on the face, and the distance between two adjacent connecting plates is greater than a display panel thickness.
Furthermore, an adsorption structure for adsorbing the display panel is arranged on the connecting plate.
Further, the connecting plate also comprises a rotating structure used for controlling the support to rotate in a plane parallel to the connecting plate.
Further, the reinforcing material is UV glue.
The invention also provides a manufacturing method of the display panel, which comprises the following steps:
manufacturing a first substrate and a second substrate;
arranging frame sealing glue between the first substrate and the second substrate;
aligning the first substrate and the second substrate to a cassette;
cutting the first substrate and the second substrate after the box is closed to form a plurality of display panels;
the jig is adopted to coat the reinforcing material on the side edge of at least one side of the display panel to form the reinforcing layer.
Further, the display panel comprises a first side provided with a connecting line and three sides which are not provided with the connecting line; adopt foretell tool at the side of at least one side of display panel coating reinforcing material to form the enhancement layer, include:
fixing a display panel on the bracket;
coating a reinforcing material on the mask plate through the coating structure;
and sequentially forming a reinforcing layer on the three sides of the display panel without the connecting lines.
Further, the jig further comprises a rotating structure for controlling the support to rotate in a plane parallel to the connecting plate, and the reinforcing layer is formed by coating a reinforcing material on the side edge of at least one side of the display panel by adopting the jig, and the jig comprises:
fixing the display panel on the support, so that a second side edge of the display panel, which is not provided with the connecting line, is parallel to the mask plate;
coating a reinforcing material on the mask plate through the coating structure; forming a reinforcing layer at the second side edge;
and rotating the support, repeating the step of coating the reinforcing material on the mask plate through the coating structure, and sequentially forming reinforcing layers on the other two sides of the three sides of the display panel without the connecting line.
Further, the display panel comprises a first accommodating space for arranging the frame sealing glue and a second accommodating space located at the periphery of the first accommodating space, and the step of coating the reinforcing material on the mask plate through the coating structure comprises the step of sequentially forming the reinforcing layer in the side edge of the display panel where the connecting line is not arranged and the second accommodating space.
The invention also provides a display panel which is manufactured by adopting the manufacturing method of the display panel, the display panel comprises a first side edge provided with the connecting line and three side edges not provided with the connecting line, each side edge of the three side edges not provided with the connecting line is provided with a reinforcing layer, and the length of each reinforcing layer in the direction parallel to the length direction of the corresponding side edge is not less than the length of the corresponding side edge.
Further, the display panel includes a first accommodating space in which the frame sealing adhesive is disposed and a second accommodating space located at the periphery of the first accommodating space, and the reinforcing layer is formed in the second accommodating space.
The invention also provides a display device comprising the display panel.
The invention has the beneficial effects that: compared with the dispensing process in the prior art, the jig disclosed by the invention can enable the reinforcing material to completely cover the side edge of the display panel so as to form the reinforcing layer on the side edge of the display panel, so that the yield of products is improved, and the strength of the products is enhanced.
Drawings
FIG. 1 is a schematic diagram of a jig according to an embodiment of the present invention;
fig. 2 is a schematic view showing a structure of a display panel portion in the embodiment of the present invention.
Detailed Description
The features and principles of the present invention will be described in detail below with reference to the accompanying drawings, which illustrate embodiments of the invention and are not intended to limit the scope of the invention.
As shown in fig. 1, the present embodiment provides a jig for forming a reinforcing layer 100 on a side edge of at least one side of a display panel 2, the jig comprising:
a support 1 for carrying at least one display panel 2;
the display panel comprises a mask plate 3, wherein at least one hollowed-out region capable of exposing the side edge of at least one display panel 2 is arranged on the mask plate 3, and the area of each hollowed-out region is not larger than that of the corresponding side edge of the display panel 2;
and the coating structures 4 and the supports 1 are respectively positioned at two opposite sides of the mask plate 3 and are used for coating a reinforcing material for forming the reinforcing layer 100 at least in the hollow areas of the mask plate 3.
Compared with the dispensing process in the prior art, the jig of the invention can enable the reinforcing material to completely cover the side edge of the display panel 2 so as to form the reinforcing layer 100 on the side edge of the display panel 2, can completely cover the damage or crack caused by product cutting, improve the product yield, enhance the product strength and reduce the process difficulty, and the display panel after the reinforcing layer is formed is shown in figure 2.
The area of each hollowed-out area is not larger than the area of the side edge of the corresponding display panel 2, so that when the reinforcing material is coated on the mask plate 3, the hollowed-out area is larger than the area of the side edge of the corresponding display panel 2, the waste of the reinforcing material coated outside the display panel 2 is avoided, and the problem that the hollowed-out area is smaller than the area of the side edge of the corresponding display panel 2 and cannot completely cover the side edge of the display panel 2 is solved.
The specific structural form of the coating structure 4 can be various, and the coating structure can be manually coated or automatically coated, and can be simply brushed on the mask plate 3 by a brush, but not limited to this.
The coating structure 4 in this embodiment may be coated on the mask 3 in a variety of coating manners, for example, only the hollow area of the mask 3 may be coated, which saves materials, and in order to improve efficiency, the entire mask 3 may also be coated.
The specific structural form of the bracket 1 may be various, as long as the bracket can bear the display panel 2, and in this embodiment, the bracket 1 includes:
a base having a connection surface;
at least one connecting plate 11 perpendicular to the connecting surface, wherein the connecting plate 11 is used for fixing the display panel 2;
the mask plate 3 is arranged on one side, far away from the base, of the connecting plate 11, and the mask plate 3 and the connecting surface are arranged in parallel.
The hollow area of the mask plate 3 corresponds to the side edge of the display panel 2, and the reinforcing layer 100 can be completely covered on the corresponding side edge of the display panel 2 by directly coating the reinforcing material on the mask plate 3, so that the damage or the crack caused by cutting can be completely covered, and the product strength is enhanced.
In order to improve the working efficiency, in this embodiment, at least two of the connection plates 11 are disposed on the connection surface at intervals, and a distance between two adjacent connection plates 11 is greater than a thickness of one display panel 2.
Thus, the reinforcing layer 100 can be disposed on the side edges of at least two display panels 2 at the same time, thereby improving the working efficiency.
In general, the display panel 2 has four sides, one of the four sides is provided with a connecting line, and the other three sides are all provided with a reinforcing layer 100 to enhance the strength of the product.
The rotation structure is arranged, so that after the coating of the reinforcing material is arranged on one side edge of the display panel 2, the rotation bracket 1 can coat the reinforcing material on the other side edge of the display panel 2.
The specific structural form of the rotating structure can be various, and the rotating structure can control the rotation of the bracket 1 manually or automatically.
The rotating structure may control the rotation of the whole stand 1 to realize the rotation of the display panel 2, and the rotating structure includes a motor connected to the stand 1 through a transmission shaft, but is not limited thereto.
The rotation structure may only control the rotation of the connection plate 11 to achieve the rotation of the display panel 2, the rotation structure includes a support rod, the connection plate 11 is rotatably connected to the bracket 1 through the support rod, and the rotation structure further includes a motor connected to the bracket 1 through a transmission shaft, but not limited thereto.
In this embodiment, the reinforcing material is a UV glue, but not limited thereto.
The invention also provides a manufacturing method of the display panel, which comprises the following steps:
manufacturing a first substrate 10 and a second substrate 20;
a frame sealing glue 30 is arranged between the first substrate 10 and the second substrate 20;
aligning the first substrate 10 and the second substrate 20 to a cassette;
cutting the first substrate 10 and the second substrate 20 after the box is completed to form a plurality of display panels 2;
the jig is used to coat the reinforcing material on the side of at least one side of the display panel 2 to form the reinforcing layer 100.
Compared with the prior art in which the reinforcing layer 100 is formed by coating the reinforcing material on the side edge of at least one side of the display panel 2, the adhesive is only dripped on the side edge of the display panel 2, so that the whole damage or crack caused by product cutting can be effectively covered, the product strength is enhanced, and the product yield is improved.
In this embodiment, the display panel 2 includes a first side edge provided with a connecting line and three side edges not provided with a connecting line; adopt above-mentioned tool to form enhancement layer 100 at the side of at least one side of display panel 2, include:
fixing a display panel 2 on the bracket 1;
coating a reinforcing material on the mask plate 3 through the coating structure 4;
the reinforcing layer 100 is formed in turn on the three sides of the display panel 2 where no connecting line is provided.
Further, the jig further includes a rotation structure for controlling the bracket 1 to rotate in a plane parallel to the connecting plate 11, and the jig is used to form a reinforcing layer 100 on a side of at least one side of the display panel 2, including:
fixing the display panel 2 on the bracket 1, so that a second side edge of the display panel 2, which is not provided with the connecting line, is parallel to the mask plate 3;
coating a reinforcing material on the mask plate 3 through the coating structure 4; forming a reinforcing layer 100 at the second side edge;
rotating the bracket 1, repeating the above-mentioned step of coating the reinforcing material on the mask plate 3 by the coating structure 4, and sequentially forming reinforcing layers 100 on the other two sides of the display panel 2, which are not provided with the connecting lines.
Further, the display panel 2 includes a first accommodating space provided with the frame sealing adhesive 30 and a second accommodating space located at the periphery of the first accommodating space, and the step of coating the reinforcing material on the mask plate 3 through the coating structure 4 includes that the reinforcing layer 100 is formed in the side of the display panel 2 not provided with the connecting line and the second accommodating space in sequence, a state diagram of the reinforcing layer 100 formed on one side of the display panel 2 is shown in fig. 2, and the amount of the reinforcing material coated on the mask plate 3 is controlled, so that the reinforcing material is filled in the second accommodating space to form the reinforcing layer 100, thereby further effectively ensuring that the damage or crack caused by product cutting is completely covered, enhancing the product strength and improving the product yield.
The invention also provides a display panel 2, which is manufactured by adopting the manufacturing method of the display panel, the display panel 2 comprises a first side edge provided with the connecting line and three side edges not provided with the connecting line, each of the three side edges not provided with the connecting line is provided with a reinforcing layer 100, and the length of each reinforcing layer 100 in the direction parallel to the length direction of the corresponding side edge is not less than the length of the corresponding side edge.
The display panel 2 includes a first accommodating space provided with the frame sealing adhesive 30 and a second accommodating space located at the periphery of the first accommodating space, and the reinforcing layer 100 is formed in the side edge of the display panel 2 where the connecting line is not provided and the second accommodating space.
Three sides of the display panel 2 where no connecting line is disposed and the reinforcing layer 100 is formed in the second accommodating space, so that damage or cracks caused by product cutting are completely covered, the expansion of the damage or cracks is prevented, the product strength is enhanced, and the product yield is improved.
The invention also provides a display device comprising the display panel 2.
Three sides of the display panel 2 where no connecting line is disposed and the reinforcing layer 100 is formed in the second accommodating space, so that damage or cracks caused by product cutting are completely covered, the expansion of the damage or cracks is prevented, the product strength is enhanced, and the product yield is improved.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (13)
1. A jig for forming a reinforcing layer on a side edge of at least one side of a display panel, the jig comprising:
the bracket is used for bearing at least one display panel;
the display panel comprises a mask plate, a display panel and a display panel, wherein the mask plate is provided with at least one hollow-out region capable of exposing the side edge of at least one display panel, and the area of each hollow-out region is equal to the area of the corresponding side edge of the display panel;
the coating structures and the supports are respectively positioned at two opposite sides of the mask plate and are used for coating a reinforcing material for forming the reinforcing layer at least in the hollow area of the mask plate;
the display panel comprises a first accommodating space for arranging frame sealing glue and a second accommodating space positioned at the periphery of the first accommodating space, and the reinforcing layer is formed in the second accommodating space.
2. The jig of claim 1, wherein the bracket comprises:
a base having a connection surface;
at least one connecting plate perpendicular to the connecting surface, wherein the connecting plate is used for fixing the display panel;
the mask plate is arranged on one side, far away from the base, of the connecting plate, and the mask plate and the connecting surface are arranged in parallel.
3. The fixture according to claim 2, wherein the connecting surface is provided with at least two connecting plates, the at least two connecting plates are spaced apart from each other on the connecting surface, and a distance between two adjacent connecting plates is greater than a thickness of a display panel.
4. The jig according to claim 2 or 3, wherein an adsorption structure for adsorbing the display panel is provided on the connection plate.
5. The jig of claim 2, further comprising a rotation structure for controlling rotation of the holder in a plane parallel to the web.
6. The fixture of claim 1, wherein the reinforcing material is UV glue.
7. A method for manufacturing a display panel is characterized by comprising the following steps:
manufacturing a first substrate and a second substrate;
arranging frame sealing glue between the first substrate and the second substrate;
aligning the first substrate and the second substrate to a cassette;
cutting the first substrate and the second substrate after the box is closed to form a plurality of display panels;
applying a reinforcing material to the side edge of at least one side of the display panel to form a reinforcing layer by using the jig of any one of claims 1 to 6.
8. The method for manufacturing a display panel according to claim 7, wherein the display panel includes a first side provided with a connection line and three sides provided with no connection line; applying a reinforcing material to the side edge of at least one side of the display panel using the jig of any one of claims 1 to 6 to form a reinforcing layer, comprising:
fixing a display panel on the bracket;
coating a reinforcing material on the mask plate through the coating structure;
and sequentially forming a reinforcing layer on the three sides of the display panel without the connecting lines.
9. The method for manufacturing a display panel according to claim 8, wherein the stand comprises: a base having a connection surface;
at least one connecting plate perpendicular to the connecting surface, wherein the connecting plate is used for fixing the display panel;
the jig further comprises a rotating structure for controlling the support to rotate in a plane parallel to the connecting plate, and a reinforcing layer is formed by coating a reinforcing material on the side edge of at least one side of the display panel by using the jig of any one of claims 1 to 6, and the jig comprises:
fixing the display panel on the support, so that a second side edge of the display panel, which is not provided with the connecting line, is parallel to the mask plate;
coating a reinforcing material on the mask plate through the coating structure; forming a reinforcing layer at the second side edge;
and rotating the support, repeating the step of coating the reinforcing material on the mask plate through the coating structure, and sequentially forming reinforcing layers on the other two sides of the three sides of the display panel without the connecting line.
10. The method according to claim 8, wherein the display panel includes a first accommodating space in which the sealant is disposed and a second accommodating space located at a periphery of the first accommodating space, and the step of coating the reinforcing material on the mask plate by the coating structure includes sequentially forming the reinforcing layer in the second accommodating space and a side of the display panel where the connecting line is not disposed.
11. A display panel manufactured by the method according to any one of claims 7 to 10, wherein the display panel includes a first side on which the connecting lines are disposed and three sides on which the connecting lines are not disposed, and a reinforcing layer is disposed on each of the three sides on which the connecting lines are not disposed, and a length of the reinforcing layer in a direction parallel to a length direction of the corresponding side is not less than a length of the corresponding side.
12. The display panel according to claim 11, wherein the display panel comprises a first accommodating space in which the frame sealing adhesive is disposed and a second accommodating space located at a periphery of the first accommodating space, and the reinforcing layer is formed in the second accommodating space.
13. A display device characterized by comprising the display panel according to claim 11 or 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711017479.XA CN107591349B (en) | 2017-10-26 | 2017-10-26 | Jig, display panel, manufacturing method of display panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711017479.XA CN107591349B (en) | 2017-10-26 | 2017-10-26 | Jig, display panel, manufacturing method of display panel and display device |
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| Publication Number | Publication Date |
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| CN107591349A CN107591349A (en) | 2018-01-16 |
| CN107591349B true CN107591349B (en) | 2020-04-17 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305978A (en) * | 2011-08-31 | 2012-01-04 | 深圳市长江力伟股份有限公司 | Production system of silicon substrate liquid crystal display screen and production method thereof |
| CN103137899A (en) * | 2011-11-22 | 2013-06-05 | 塔工程有限公司 | Sealing apparatus for manufacturing flat panel display |
| CN106298838A (en) * | 2015-05-29 | 2017-01-04 | 上海和辉光电有限公司 | A kind of AMOLED panel and the preparation method of this AMOLED panel |
-
2017
- 2017-10-26 CN CN201711017479.XA patent/CN107591349B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305978A (en) * | 2011-08-31 | 2012-01-04 | 深圳市长江力伟股份有限公司 | Production system of silicon substrate liquid crystal display screen and production method thereof |
| CN103137899A (en) * | 2011-11-22 | 2013-06-05 | 塔工程有限公司 | Sealing apparatus for manufacturing flat panel display |
| CN106298838A (en) * | 2015-05-29 | 2017-01-04 | 上海和辉光电有限公司 | A kind of AMOLED panel and the preparation method of this AMOLED panel |
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| CN107591349A (en) | 2018-01-16 |
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