CN1873445A - Method for fabricating protector plate for glass - Google Patents
Method for fabricating protector plate for glass Download PDFInfo
- Publication number
- CN1873445A CN1873445A CN 200510073540 CN200510073540A CN1873445A CN 1873445 A CN1873445 A CN 1873445A CN 200510073540 CN200510073540 CN 200510073540 CN 200510073540 A CN200510073540 A CN 200510073540A CN 1873445 A CN1873445 A CN 1873445A
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- glass
- diaphragm
- plate
- manufacture method
- protector plate
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Abstract
The invention relates to a manufacture method for glass protection board that forms a reinforced film between the polarized light film and the adhering film. And a clipping layer structure is formed between the two glass boards. Heating the clipping structure to melt the polarized light film and the adhering film, taking high pressure to the clipping glass in low temperature environment to exhaust the air, the protecting board would be formed.
Description
Technical field
The present invention relates to a kind of method that is used to make protector plate for glass, particularly a kind of specializing in is installed in the display screen front, display screen is provided the fender of protection.
Background technology
Present Display Types has cathode-ray tube (CRT), liquid crystal, plasma etc. several haply; Wherein, the display screen of cathode-ray tube display is a glass, and the surface of liquid crystal or plasma display then is softer Polarizer; Since the intensity of Polarizer a little less than, if when being subjected to the external force collision, being easy to destroy its inner liquid crystal or plasma molecule, or causing light polarizing film scratch, breakage; Therefore, can install harder glass plate again additional usually in the display screen front of liquid crystal or plasm TV.Yet the glass of this glass plate or cathode-ray tube still fragile also is easy to generate crackedly when being subjected to big external force collision, and its scratch resistance performance is also lower.When glass was broken, fragment can cause casualties as sharp cutter.Therefore, the display screen fender that provides a kind of method manufacturing to possess sufficient intensity is necessary.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of method of making display screen privacy protection plate; the anticollision performance that can solve at present general display by the fender of the method manufacturing is low; easily because of the external force collision damage of breaking, and be easy to generate the disappearance of scratch.
The invention provides a kind of manufacture method of protector plate for glass; principal character be by can by light and possess high tenacity and the diaphragm material of intensity be incorporated between the two-layer or two-layer above glass plate as the strengthening membrane interlayer constitute can printing opacity protector plate for glass; this protector plate for glass is adapted to be mounted within the composition assembly of any display screen front as display, with the impact resistance of lifting display screen and the degree of scratch resistance damage.One of characteristics of the present invention; be to adopt to have the sandwich component of the light polarizing film of light-focusing function as the reinforcing glass fender; use group and constitute the laminated glass with tempered glass effect, this kind laminated glass is adapted to be mounted within the display screen front with the composition assembly as display.
Another characteristics of the present invention, be to adopt the adhesion film to be incorporated into the light polarizing film both sides and to constitute the reinforcement diaphragm, and the viscose glue that utilizes nano-scale is as glass plate and the interface that combines of strengthening diaphragm, place vacuum drying oven suitably to heat the glass plate of bonding reinforcement diaphragm at last and pressurize, make that to strengthen diaphragm more firm with combining of glass plate.
Characteristics more of the present invention are that the thickness proportion that preferably makes glass plate and strengthen diaphragm is 1.5: 1, are intended to too not increase under the weight principle of Global Macros plate obtain best protection effect.
Based on this, method provided by the present invention, be that light polarizing film is glued between two adhesion films, after forming a reinforcement diaphragm, to strengthen again diaphragm utilize the nanometer viscose glue be adhered to two through between the glass plate of cleaning to form laminated glass, then this laminated glass is heated so that described light polarizing film is softening with the adhesion film, in (about 70 ℃～120 ℃) under the low temperature environment described laminated glass is applied high pressure (more than 12.5～16.5atm) again, and placed 2～4 hours, so that the air between glass and the adhesion film is discharged, allow light polarizing film firmly combine, with the water cutter laminated glass is cut out needed size to finish finished product at last with glass plate.
Description of drawings
Fig. 1 is for showing the process flow diagram of manufacture method of the present invention.
Fig. 2 is glued between the two adhesion films light polarizing film to form the floor map of strengthening diaphragm for showing the present invention.
Fig. 3 strengthens the plane exploded view that diaphragm combines with two glass plates for showing the present invention with one.
Fig. 4 is for after showing that the present invention strengthens diaphragm with one and two glass plates combine, and recombinant is in display screen
The embodiment floor map.
Among the figure
1 upper glass plate
2 lower floor's glass plates
3 strengthen diaphragm
31 light polarizing film
32 adhesion films
4 display screens
Embodiment
See also Fig. 1, the manufacture method of protector plate for glass provided by the present invention includes following steps:
A. a light polarizing film is incorporated between the two adhesion films, strengthens diaphragm to constitute one;
B., two glass sheets are provided;
C. described reinforcement diaphragm is placed between this two glass plate;
D. make this reinforcement diaphragm be incorporated into this two glass plate by heating and pressurization.
See also shown in Figure 2, described reinforcement diaphragm 3 further includes a slice light polarizing film 31 and two adhesion films 32, this light polarizing film 31 is a kind of light-focusing functions that have, and the high molecular polymer blooming piece with high tenacity is glued at the back reinforcement diaphragm 3 that forms a suitable thickness between the two adhesion films 32 with this light polarizing film 31; The thickness that this reinforcement diaphragm 3 can will adopt according to the needs and determining of design.
Consult Fig. 3 again, the present invention can provide a upper glass plate 1 to combine with described reinforcement diaphragm 3 with lower floor's glass plate 2; The mode of its combination, be the viscose glue that utilizes nano-scale as in conjunction with interface, this viscose glue is coated reinforcement diaphragm 3 and upper and lower layer glass plate 1,2, to strengthen diaphragm 3 then and upper and lower layer glass 1,2 is bonded to each other, make strengthen diaphragm 3 between two glass sheets 1,2 to form laminated glass.Can obtain best intensity based on the overall weight principle that does not too increase laminated glass, the thickness proportion of described glass plate and reinforcement diaphragm 3 preferably 1.5: 1; That is upper glass plate 1: strengthen diaphragm 3: the ratio of lower floor's glass plate 2 is 1.5: 1: 1.5.
Made laminated glass is sent into the infrared ray preheating furnace by conveying belt again and is carried out preheating, so that this light polarizing film 31 is softening with adhesion film 32, then described laminated glass is conveyed in the high pressure vacuum stove, under the environment of low temperature, described laminated glass is applied high pressure, so that the air between glass and the adhesion film is discharged; The operating environment of described high pressure vacuum stove, the pressure of 12.5～16.5atm and 70～120 ℃ temperature preferably are provided, under this environment, described laminated glass is exerted pressure, be able to glass and adhesion the air between the film and discharge, and then make strengthen that diaphragm combines with glass plate very firm.Then laminated glass is cut out needed size at last and finish the fender finished product.
In addition, the present invention also can be made into has three layers with upper glass plates, and between each adjacent two glass plate in conjunction with described reinforcement diaphragm, the mode of its combination is same as aforesaid method, so will not give unnecessary details.The fender that manufacturing is finished can be installed in the front (as shown in Figure 4) of display screen 4, with the ingredient as display; By this fender, can prevent that display screen 4 directly is subjected to external force collision and impaired, can prevent that more fragile display screen is subjected to scratch.
The above only is in order to explain preferred embodiment of the present invention; and be not that the present invention is done any pro forma restriction; therefore, all have in that identical invention spirit is following do relevant any modification of the present invention or change, all must be included in the scope that the invention is intended to protect.
Claims (8)
1. the manufacture method of a protector plate for glass comprises:
A. a light polarizing film is incorporated between the two adhesion films, strengthens diaphragm to constitute one;
B., two glass sheets are provided;
C. described reinforcement diaphragm is placed between this two glass plate
D. make this reinforcement diaphragm be incorporated into this two glass plate by heating and pressurization.
2. the manufacture method of protector plate for glass as claimed in claim 1, wherein, the viscose glue of described reinforcement diaphragm by nano-scale with glass plate bonding after, again through pressurizeing and heat treated.
3. the manufacture method of protector plate for glass as claimed in claim 1, wherein, described heating and pressurization are operations in the high pressure vacuum stove.
4. as the manufacture method of claim 1 or 3 described protector plate for glass, wherein, described heating and pressurization are under the environment of the pressure of 12.5～17atm and 70～120 ℃ described laminated glass to be exerted pressure.
5. the manufacture method of a protector plate for glass comprises:
A. provide several pieces to strengthen diaphragm, each strengthens diaphragm is a light polarizing film to be incorporated between the two adhesion films form;
B., glass plate more than three is provided;
C. described reinforcement diaphragm is placed between described adjacent two glass plates;
D. make this reinforcement diaphragm be incorporated into this two glass plate by heating and pressurization.
6. the manufacture method of protector plate for glass as claimed in claim 5, wherein, the viscose glue of described reinforcement diaphragm by nano-scale with glass plate bonding after, again through pressurizeing and heat treated.
7. the manufacture method of protector plate for glass as claimed in claim 5, wherein, described heating and pressurization are operations in the high pressure vacuum stove.
8. as the manufacture method of claim 5 or 7 described protector plate for glass, wherein, described heating and pressurization are under the environment of the pressure of 12.5～17atm and 70～120 ℃ described laminated glass to be exerted pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510073540 CN1873445A (en) | 2005-06-02 | 2005-06-02 | Method for fabricating protector plate for glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510073540 CN1873445A (en) | 2005-06-02 | 2005-06-02 | Method for fabricating protector plate for glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1873445A true CN1873445A (en) | 2006-12-06 |
Family
ID=37483968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510073540 Pending CN1873445A (en) | 2005-06-02 | 2005-06-02 | Method for fabricating protector plate for glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1873445A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806933A (en) * | 2010-03-30 | 2010-08-18 | 杨卯晖 | Plate glass front polarizer |
| CN101872035A (en) * | 2010-06-18 | 2010-10-27 | 欧浦登(福建)光学有限公司 | Hard screen polarizer for LCD screen |
| CN109336419A (en) * | 2018-08-31 | 2019-02-15 | 嘉善银升玻璃有限公司 | A kind of processing technology of high strength glass |
-
2005
- 2005-06-02 CN CN 200510073540 patent/CN1873445A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806933A (en) * | 2010-03-30 | 2010-08-18 | 杨卯晖 | Plate glass front polarizer |
| CN101872035A (en) * | 2010-06-18 | 2010-10-27 | 欧浦登(福建)光学有限公司 | Hard screen polarizer for LCD screen |
| CN101872035B (en) * | 2010-06-18 | 2012-05-23 | 欧浦登(福建)光学有限公司 | Hard screen polarizer for LCD screen |
| CN109336419A (en) * | 2018-08-31 | 2019-02-15 | 嘉善银升玻璃有限公司 | A kind of processing technology of high strength glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |