CN103448245B - Glass and plastic pressing now forming method and products thereof - Google Patents
Glass and plastic pressing now forming method and products thereof Download PDFInfo
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- CN103448245B CN103448245B CN201210170525.0A CN201210170525A CN103448245B CN 103448245 B CN103448245 B CN 103448245B CN 201210170525 A CN201210170525 A CN 201210170525A CN 103448245 B CN103448245 B CN 103448245B
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Abstract
A kind of glass and plastic pressing now forming method and products thereof, the method comprises the following steps: glass size on demand is cut into the display screen of needs by (1); (2) injection-molded plastic frame in a mold; (3) on plastic frame or glass, paste colloid, form a sticking veneer and make this plastic frame and glass bonding; (4) hot pressing or pressing plastic frame and glass, make plastic frame be combined with glassy phase; (5) plastic frame after combination and glass are taken out, and be assembled into display module with display screen bonnet. This product is the product produced after said method processes. The glass of the present invention and plastic pressing now forming method and product, can be greatly reduced the width of plastic frame, it is possible to reduces the thickness of display module, makes the view effect of notebook computer screen become big.
Description
[technical field]
The present invention relates to a kind of glass and plastic pressing now forming method and products thereof, be specifically related in notebook computer display module glass and plastic pressing now forming method and products thereof.
[background technology]
Display screen is one of key hardware of notebook computer, and at present, the display screen peripheral of notebook computer all has a plastic frame to exist, and the vertical order of group of the whole display module of notebook computer is:
(1) first display screen is assembled on display screen bonnet (the A part of notebook computer);
(2) then at the vertical plastic frame (the B part of notebook computer) of display screen peripheral group.
But, in order to reach the requirement of the vertical whole display module of group, then the plastic frame width of display screen peripheral must have very wide width group good for whole display module to be stood.
[summary of the invention]
Because the problems referred to above, the problem to be solved in the present invention is to reduce the plastic frame width of display screen peripheral, makes the view effect of notebook computer screen become big.
In order to solve the problems referred to above, the invention provides a kind of glass and plastic pressing now forming method, comprise the following steps:
(1) glass size on demand is cut into the display screen of needs;
(2) injection-molded plastic frame in a mold;
(3) on above-mentioned plastic frame or glass, paste colloid, form a sticking veneer and make this plastic frame and glass bonding;
(4) hot pressing or pressing plastic frame and glass, make plastic frame be combined with glassy phase;
(5) plastic frame after combination and glass are taken out, and be assembled into display module with display screen bonnet.
Especially, in described step (2), injection-molded plastic frame includes step: by injection mold increasing temperature and pressure; Then in the die cavity of injection mold, inject liquid plastic moulding plastics frame; After molding, injection mold is lowered the temperature.
Specially, the mode pasting colloid in described step (3) is some glue or patch double faced adhesive tape.
Especially, the glue at described step (3) midpoint is PUR.
Especially, in described step (3), double faced adhesive tape is high temperature resistant high viscosity double faced adhesive tape.
It addition, the present invention also provides for a kind of glass and plastic hot pressing now shaped article, this product is the product produced after said method processes.
Compared to prior art, the glass of the present invention and plastic pressing now forming method and product, it is possible to the such as structure such as BOSS post (cylindrical protrusions) and snap fit of the structure on previous plastic frame is all placed on the lower section of display screen; And from the product appearance after combination: the width of plastic frame can be greatly reduced, it is possible to reduce the thickness of display module, make the view effect of notebook computer screen become big.
[accompanying drawing explanation]
Fig. 1 illustrates the flow chart of steps of glass of the present invention and plastic hot pressing now forming method.
[detailed description of the invention]
For the purpose of the present invention, function and technological means are had further understanding, in conjunction with Fig. 1, the present invention is described in detail.
Refer to shown in Fig. 1, glass provided by the invention and plastic pressing now forming method, comprise the following steps:
Step 101: glass size on demand is cut into the display screen of needs;
Step 102: by injection mold increasing temperature and pressure, then injects liquid plastic, the plastic frame of injection mo(u)lding display screen surrounding in the die cavity of injection mold, and this plastic frame is the B part of notebook computer, after molding, injection mold is lowered the temperature;
Step 103: paste colloid on plastic frame or glass, make plastic frame and glass bonding forming a sticking veneer, the mode of this stickup colloid is put glue or patch double faced adhesive tape on plastic frame or glass, and the glue of point can be PUR, and double faced adhesive tape can be high temperature resistant high viscosity double faced adhesive tape;
Step 104: hot pressing plastic frame and glass, plastic frame is made to be combined with glassy phase, this hot pressing is use hot pressing device by plastic frame and glass para-position pressing, and while para-position pressing, hot pressing device can heat above-mentioned colloid and melt glue, after a period of time, the colloid between this display screen with this plastic frame merges completely and makes plastic frame be combined firmly with glass;
Or pressing plastic frame and glass, make plastic frame be combined with glassy phase, this pressing, for using press fit device directly by plastic frame and glass para-position pressing, makes plastic frame be combined with glass;
Step 105: after the plastic frame after combination and glass being taken out, be assembled into display module with display screen bonnet.
It addition, the present invention also provides for a kind of glass and plastic pressing now shaped article, this product is the product after said method molding.
The glass of the present invention and plastic pressing now forming method and products thereof, it is possible to structure such as BOSS post and the coupler construction of first front bezel plastics are all placed on the lower section of display screen; And from combination after product appearance, the width of plastic frame can be greatly reduced, and the thickness of display module can be reduced, the view effect making notebook computer screen becomes big, for instance originally the notebook computer of 13 cun has the view effect of the notebook computer close or larger than 14 cun after the method processes.
It is noted that the invention is not restricted to above-mentioned embodiment, any simple modification, equivalent variations and the modification that above-described embodiment is made by any those skilled in the art based on technical solution of the present invention, both fall within protection scope of the present invention.
Claims (6)
1. a glass and plastic pressing now forming method, it is characterised in that the method comprises the following steps:
(1) glass size on demand is cut into the display screen of needs;
(2) injection-molded plastic frame in a mold;
(3) on plastic frame or glass, paste colloid, form a sticking veneer and make this plastic frame and glass bonding;
(4) hot pressing or pressing plastic frame and glass, make plastic frame be combined with glassy phase;
(5) plastic frame after combination and glass are taken out, and be assembled into display module with display screen bonnet.
2. glass according to claim 1 and plastic pressing now forming method, it is characterised in that in described step (2), injection-molded plastic frame includes step: by injection mold increasing temperature and pressure; Then in the die cavity of injection mold, inject liquid plastic moulding plastics frame; After molding, injection mold is lowered the temperature.
3. glass according to claim 1 and plastic pressing now forming method, it is characterised in that the mode pasting colloid in described step (3) is some glue or patch double faced adhesive tape.
4. glass according to claim 3 and plastic pressing now forming method, it is characterised in that the glue at described step (3) midpoint is PUR.
5. glass according to claim 3 and plastic pressing now forming method, it is characterised in that in described step (3), double faced adhesive tape is high temperature resistant high viscosity double faced adhesive tape.
6. a glass and plastic pressing now shaped article, it is characterised in that this product is the product produced after glass any one of claim 1 to 5 processes with plastic pressing now forming method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210170525.0A CN103448245B (en) | 2012-05-29 | 2012-05-29 | Glass and plastic pressing now forming method and products thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210170525.0A CN103448245B (en) | 2012-05-29 | 2012-05-29 | Glass and plastic pressing now forming method and products thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103448245A CN103448245A (en) | 2013-12-18 |
| CN103448245B true CN103448245B (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210170525.0A Active CN103448245B (en) | 2012-05-29 | 2012-05-29 | Glass and plastic pressing now forming method and products thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103448245B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104298399A (en) * | 2014-09-26 | 2015-01-21 | 深圳市志凌伟业技术有限公司 | Touch display module and machining method thereof |
| CN105666095B (en) * | 2015-12-28 | 2018-06-26 | 联想(北京)有限公司 | A kind of pressing device |
| CN108312409A (en) * | 2018-04-10 | 2018-07-24 | 太仓市天丝利塑化有限公司 | A kind of high-performance anticollision TV set front frame hot press forming technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2514801B2 (en) * | 1986-07-08 | 1996-07-10 | 日精樹脂工業 株式会社 | Window material manufacturing method |
| CN101784589A (en) * | 2007-06-20 | 2010-07-21 | 皮尔金顿北美公司 | Method of adhering a thermoplastic elastomer member to a glass sheet |
| CN101954702A (en) * | 2009-07-14 | 2011-01-26 | 比亚迪股份有限公司 | Glass product and production method thereof |
| CN101992550A (en) * | 2009-08-31 | 2011-03-30 | 比亚迪股份有限公司 | Glass product and preparation method thereof |
-
2012
- 2012-05-29 CN CN201210170525.0A patent/CN103448245B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2514801B2 (en) * | 1986-07-08 | 1996-07-10 | 日精樹脂工業 株式会社 | Window material manufacturing method |
| CN101784589A (en) * | 2007-06-20 | 2010-07-21 | 皮尔金顿北美公司 | Method of adhering a thermoplastic elastomer member to a glass sheet |
| CN101954702A (en) * | 2009-07-14 | 2011-01-26 | 比亚迪股份有限公司 | Glass product and production method thereof |
| CN101992550A (en) * | 2009-08-31 | 2011-03-30 | 比亚迪股份有限公司 | Glass product and preparation method thereof |
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| Publication number | Publication date |
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| CN103448245A (en) | 2013-12-18 |
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