CN104341113A - Laminated glass structure and method for manufacturing anti-glare glass - Google Patents

Laminated glass structure and method for manufacturing anti-glare glass Download PDF

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Publication number
CN104341113A
CN104341113A CN201310353980.9A CN201310353980A CN104341113A CN 104341113 A CN104341113 A CN 104341113A CN 201310353980 A CN201310353980 A CN 201310353980A CN 104341113 A CN104341113 A CN 104341113A
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China
Prior art keywords
sheet glass
glass
frame
face
machined surface
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CN201310353980.9A
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Chinese (zh)
Inventor
林彦甫
陈毓正
颜锡鸿
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Grand Plastic Technology Corp
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Grand Plastic Technology Corp
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Publication of CN104341113A publication Critical patent/CN104341113A/en
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    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C15/00Surface treatment of glass, not in the form of fibres or filaments, by etching
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/50Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57Improving the yield, e-g- reduction of reject rates

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  • Chemical & Material Sciences (AREA)
  • Surface Treatment Of Glass (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)

Abstract

The invention provides a manufacturing method of anti-glare glass, which comprises the following steps: firstly, providing a laminated glass structure, wherein the laminated glass structure comprises a first glass plate, an interlayer rubber frame and a second glass plate, the first glass plate and the second glass plate are respectively provided with a processing surface and a non-processing surface, and the interlayer rubber frame is respectively connected with the non-processing surfaces of the first glass plate and the second glass plate and jointly forms a protective space; and then, carrying out an etching program to etch the processing surfaces of the first glass plate and the second glass plate to form an atomized surface. The invention also provides a laminated glass structure. By adopting the manufacturing method of the anti-glare glass, the plated surfaces of the two glass plates can be uniformly atomized at the same time, and the productivity can be effectively improved.

Description

The manufacture method of laminated glass structure and glare proof glass
Technical field
The present invention relates to a kind of glass mist coating technology, refer to a kind of laminated glass structure especially and apply described laminated glass structure and carry out mist plating to increase the manufacture method of the glare proof glass of production capacity.
Background technology
The display screen (especially touch control type screen) of the portable electronic devices such as general mobile phone, digital camera, personal digital assistant (PDA), panel computer and notebook computer; in order to prevent scratch or because finger force is excessive and impaired, usually can do in screen surface coverage a slice chilled glass the use protected.But the shiny surface of chilled glass but easily has fingerprint residues, and also can be subject to the interference of environment and extraneous light, specifically, because irradiate light causes dazzle and reflected light at this shiny surface, so that vision quality can be affected.
In order to avoid dazzle/reflected light affects vision, the technique means of solution is apply atomization process to the shiny surface of strengthening glass.For example, common at present atomizing type has following several:
1, the shiny surface in chilled glass attaches one deck PET film, although this kind of mode has the low and yield advantages of higher of equipment (laminator) cost; But EC regulations forbids PET gradually now; On the other hand, multiple stage laminator must be used simultaneously when volume production, thus extend floor space and human side.
2, use physical vapor deposition (PVD) technology in shiny surface coating one anti-dazzling film of chilled glass, although this kind of mode has the advantages such as the uniformity coefficient of anti-dazzling film is good and sticking power is good; But physical gas phase deposition technology, except its equipment used and the equal costliness of lozenge, also can have influence on the penetration of chilled glass.
3, use coating (spray coating) technology in shiny surface coating one anti-dazzling film of chilled glass, although this kind of mode has the cheap advantage of equipment; But, the anti-dazzling film using coating method to be formed except uniformity coefficient is poor, easily drop and easily have Mura, the phenomenon of meaning and uneven the caused various vestige of briliancy/colourity.
4, frosting equipment (sandblast machine or frosting etching machine) is used to be atomized the shiny surface of chilled glass, although this kind of mode has the cheap advantage of equipment equally; But, frosting equipment, except the safety issue inherently had, also can derive waste disposal issues, on the other hand, the production capacity of frosting equipment is too low (< 8K/M), and the penetration of the atomization glass utilizing it to make, atomization uniformity are all poor.
Therefore, the present inventor is because conventional atomization technique has its necessity improved really, then the design of association area and professional manufacturing experience is engaged in for many years with it, carry out research improvement for glass atomization method energetically, under the discretion of each side's condition is considered, finally develop the present invention's " manufacture method of glare proof glass ".
Summary of the invention
The present invention is directed to the disappearance that prior art exists, there is provided a kind of laminated glass structure and apply the manufacture method that described laminated glass structure carries out the glare proof glass be atomized, the atomization glass penetration made by it is high, atomization uniformity is high and possess the characteristic of permanent anti-reflective light.
For achieving the above object, the present invention adopts following technical scheme: a kind of laminated glass structure, is suitable for carrying out a wet etch process program, and described laminated glass structure comprises one first sheet glass, one second sheet glass and a squeegee frame.Described first sheet glass and described second sheet glass respectively have a machined surface and a non-machined surface; Described squeegee frame is connected with the non-machined surface of described first sheet glass and described second sheet glass respectively; Wherein, described squeegee frame and described first sheet glass and the common frame of described second sheet glass cross a guard space, are etched in order to prevent the non-machined surface of described first sheet glass and described second sheet glass.
The present invention also provides a kind of manufacture method of glare proof glass, comprise the following steps: first, one laminated glass structure is provided, described laminated glass structure comprises one first sheet glass, a squeegee frame and one second sheet glass, described first sheet glass and described second sheet glass respectively have a machined surface and a non-machined surface, and described squeegee frame is connected with the non-machined surface of described first sheet glass and described second sheet glass respectively and common frame crosses a guard space; Carry out an etching program afterwards, the machined surface etching of described first sheet glass and described second sheet glass is formed atomization face.
In sum, compared to conventional atomization process, production capacity, by laminated glass structure being applied to the atomization process of etching, except increasing except atomization uniformity, more can be promoted to more than twice by the manufacture method of glare proof glass of the present invention; Further, the squeegee frame separated can utilize organic solvent to be dissolved, and therefore can not derive waste disposal issues.
Other objects of the present invention and advantage can be further understood from the technical characteristic disclosed by the present invention.In order to above and other object of the present invention, feature and advantage can be become apparent, special embodiment below is also described in detail below by reference to the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the flow chart of steps of the manufacture method of glare proof glass of the present invention;
Fig. 2 is the three-dimensional view of laminated glass structure of the present invention;
Fig. 3 is the process schematic representation that squeegee frame of the present invention takes shape on the first sheet glass;
Fig. 4 is the process schematic representation carrying out an etching step of the present invention;
Fig. 5 is the sectional view of the laminated glass structure after etching of the present invention;
Fig. 6 is the process schematic representation carrying out a cleaning step of the present invention.
Wherein, description of reference numerals is as follows:
10 laminated glass structures
11 first sheet glass 13 second sheet glass
110 engaging zones 131 machined surfaces
1101 border 131a are atomized face
The non-machined surface of 111 machined surface 132
111a is atomized face 14 guard space
112 non-machined surface 20 etching baths
113 lateral plates 21 etching solutions
1131 first plate face 30 rinse baths
1132 second plate face 31 compression motors
12 squeegee frame 32 water jet standpipes
121 first frame face horizontal throw D, D1, D2
122 second frame face S10 ~ S18 process steps
Embodiment
The present invention proposes a kind of manufacture method of glare proof glass, be mainly and first a glue frame be adhered between two sheet glass, to form a laminated glass structure, then apply this laminated glass structure and carry out Wet-type etching (Wet etching), etched the uniform cloudy surface of formation one respectively to make not bonding with the glue frame shiny surface of this two sheet glass.By this, the process costs (as costs such as manpower, equipment and raw materials) that can solve traditional glass atomising method is very expensive, the glass penetration difference of atomization glass made by it and the technical problem such as atomization uniformity is poor, security is low and production capacity is low.
Please refer to Fig. 1, is the flow chart of steps of the manufacture method of the glare proof glass of first embodiment of the invention.The manufacture method of the glare proof glass of the present embodiment sequentially comprises step S10: provide a laminated glass structure, and it comprises one first sheet glass, a squeegee frame and one second sheet glass; Step S12: carry out an etching step, respectively at described first sheet glass and described second sheet glass being formed an atomization face; Step S14: carry out a cleaning step, with the atomization face of the first sheet glass described in deionized water rinsing and described second sheet glass; Step S16: carry out a heat treatment step, makes described first sheet glass, described squeegee frame and described second sheet glass be separated; Step S18: carry out one except glue step, utilizes the cull on organic solvent described first sheet glass of removal and described second sheet glass.
Next the particular content of each step will be described by reference to the accompanying drawings in detail, those skilled in the art understand advantage of the present invention and effect easily by content of the present invention, and under not departing from spirit of the present invention, carry out various modification and change, to implement or to apply the manufacture method of described glare proof glass.
Please refer to Fig. 2, in step S10, first the present invention makes a laminated glass structure 10, its making method is, first one first sheet glass 11 (upper glass plate) and one second sheet glass 13 (lower glass plates) of suitable thickness is prepared, described first sheet glass 11 and the second sheet glass 13 respectively have machined surface 111,131 and a non-machined surface 112,132, described machined surface 111,131 and non-machined surface 112,132 are all shiny surface, and wherein machined surface 111,131 processedly can be shaped to atomization face in subsequent step; Then utilize the viscose glue of nano-scale as in conjunction with interface, this viscose glue is coated the non-machined surface 112 of the first sheet glass 11 or the non-machined surface 132 of the second sheet glass 13, with the squeegee frame 12 of a shaping suitable thickness, then squeegee frame 12 and first, second sheet glass 11,13 are bonded to each other, namely make described laminated glass structure 10.
It is worth mentioning that; structural according to laminated glass structure 10; squeegee frame 12 wherein can cross a guard space 14 with the common frame of first, second sheet glass 11,13; be interfered in subsequent step with the non-machined surface 132 of the non-machined surface 112 and the second sheet glass 13 that prevent the first sheet glass 11, make described non-machined surface 112,132 still keep original shiny surface.
In order to make above-mentioned laminated glass structure 10 that suitable strength can be obtained, and then integrated artistic yield can be improved; The non-machined surface 112 of the first above-mentioned sheet glass 11 can define an engaging zones 110 in advance, as the shaping position of squeegee frame 12, and the horizontal throw of the lateral plates 113 of border 1101 to the first sheet glass 11 of described engaging zones 110 is between 1mm to 5mm.Be understandable that, engaging zones 110 is not limited to the non-machined surface 112 of the first sheet glass 11, and in a unshowned embodiment, engaging zones 110 also can be defined in the non-machined surface 132 of the second sheet glass 13 in advance.
Moreover, the optimum thickness ratio of the first above-mentioned sheet glass 11, squeegee frame 12 and the second sheet glass 13 is 1.5:1:1.5, and the first sheet glass 11 and the second sheet glass 13 can determine the thickness that will adopt according to design requirement, the present invention is non-to be limited this.
Please refer to Fig. 3, in more detail, the lateral plates 113 of the first above-mentioned sheet glass 11 can divide into one first plate face 1131 and the one second plate face 1132 orthogonal with the first plate face 1131 further, and above-mentioned squeegee frame 12 has one first frame face 121 and the one second frame face 122 orthogonal with the first frame face 121; In a preferred embodiment, the horizontal throw D1 in the first plate face 1131 and the first frame face 121 is 1mm, and the horizontal throw D2 in the second plate face 1132 and the second frame face 122 is 5mm.
Please refer to Fig. 4 and 5, in step S12, multiple laminated glass structure 10 utilizing step S10 to prepare is sent to etching bath 20 via bogey (scheming not shown), these laminated glass structures 10 are soaked in etching solution 21 and carry out Wet-type etching, be etched into uniform atomization face 111a, 131a (uneven surface) with the machined surface 111,131 of first, second sheet glass 11,13 by each laminated glass structure 10; Described etching solution 21 can be (but being not limited to) nitric acid (HNO3), sulfuric acid (H2SO4), acetic acid (CH3CO2), hydrochloric acid (HCl) or hydrofluoric acid (HF).In a preferred embodiment, many gas ejector pipes bottom etching bath 20 (scheming not shown) can be utilized to carry out jet to produce eddy current, impel etching solution 21 to produce and stream action to etch the machined surface 111,131 of first, second sheet glass 11,13 equably.
It is worth mentioning that further, the uniformity coefficient (Degree of Dissymmetry) in the atomization face formed owing to utilizing etching (Etching) mode is better, and therefore first, second sheet glass 11,13 can have preferably anti-dazzle (Anti-Glare) and anti-reflection effect; In addition, the non-machined surface of first, second sheet glass 11,13 112,132 because be positioned at guard space 14, therefore can not be subject to etching solution 21 and corrode.
Please refer to Fig. 6, in step S14, laminated glass structure 10 after these etchings sends rinse bath 30 to via bogey (scheming not shown), and utilize compression motor 31 that deionized water (De-ionized water) is directed to water jet standpipe 32, to spray deionized water, the etching solution of machined surface atomization face 111a, 131a of being attached to first, second sheet glass 11,13 is rinsed removal.But the present invention does not add restriction to the cleaning way of the laminated glass structure 10 after these etchings, in a unshowned embodiment, the laminated glass structure 10 after these etchings also can adopt immersion way to be washed by residual etching solution.
Afterwards in step S16, laminated glass structure 10 after these cleanings is sent into heating unit (scheming not shown) via travelling belt and is first heat-treated, soften to make the squeegee frame 12 of laminated glass structure 10, and then utilize blade (scheming not shown) to scrape squeegee frame 12 off, so that the first sheet glass 11 and the second sheet glass 13 are separated with squeegee frame 12, it should be noted that, each laminated glass structure 10 can isolate two panels atomization glass, production capacity can be promoted to more than twice by this.
Last in step S18, utilize organic solvent that each squeegee frame 12 separated is dissolved, and utilize organic solvent that glue residual on the non-machined surface 112,132 of each first sheet glass 11 separated and each second sheet glass 13 is wiped out, so namely complete the flow process of the manufacture method of glare proof glass of the present invention.In the present embodiment, described heating unit can be process furnace, and described organic solvent selects alcohol, but the present invention is unrestricted in this.
In sum, compared to conventional atomization process, production capacity, by laminated glass structure being applied to the atomization process of etching, except increasing except atomization uniformity, more can be promoted to more than twice by the manufacture method of glare proof glass of the present invention; Further, the squeegee frame separated can utilize organic solvent to be dissolved, and therefore can not derive waste disposal issues.
Further it, adopt the manufacture method of glare proof glass of the present invention, the process costs (as costs such as manpower, equipment and raw materials) that can solve traditional glass atomising method be very expensive, the glass penetration difference of atomization glass made by it and the technical problem such as atomization uniformity is poor, security is low and production capacity is low.
Only the foregoing is only the preferred embodiments of the present invention, be not intended to limit to scope of patent protection of the present invention, therefore the equivalence change of such as using specification sheets of the present invention and accompanying drawing content to do, be all in like manner all contained in the scope of the present invention, close and give Chen Ming.

Claims (11)

1. a manufacture method for glare proof glass, is characterized in that, comprises the following steps:
One laminated glass structure is provided, described laminated glass structure comprises one first sheet glass, a squeegee frame and one second sheet glass, described first sheet glass and described second sheet glass respectively have a machined surface and a non-machined surface, and described squeegee frame is connected with the non-machined surface of described first sheet glass and described second sheet glass respectively and common frame crosses a guard space; And
Carry out an etching program, the machined surface etching of described first sheet glass and described second sheet glass is formed atomization face.
2. the manufacture method of glare proof glass according to claim 1, wherein after the step of carrying out an etching program, also comprises a cleaning step, with the atomization face of the first sheet glass described in washed with de-ionized water and described second sheet glass.
3. the manufacture method of glare proof glass according to claim 2, wherein after carrying out described cleaning step, also comprises a heat treatment step, heats described laminated glass structure, and described squeegee frame is softened.
4. the manufacture method of glare proof glass according to claim 3, wherein after described heat treatment step, also comprises and described first sheet glass and described second sheet glass being separated with described squeegee frame with scraper.
5. the manufacture method of glare proof glass according to claim 4, wherein after described first sheet glass and described second sheet glass are separated with described squeegee frame, also comprise one except glue step, with an organic solvent described squeegee frame dissolved and the non-machined surface of the first sheet glass and described second sheet glass described in wiping.
6. the manufacture method of glare proof glass according to claim 5, wherein said organic solvent is alcohol.
7. the manufacture method of glare proof glass according to claim 1, the non-processing mask of one of them of wherein said first sheet glass and described second sheet glass has an engaging zones, the horizontal throw of the border of described engaging zones and the lateral plates of one of them of described first sheet glass and described second sheet glass is between 1mm to 5mm, and described squeegee frame is arranged in described engaging zones.
8. the manufacture method of glare proof glass according to claim 1, wherein said first sheet glass has one first plate face and the one second plate face orthogonal with described first plate face, described squeegee frame has one first frame face and the one second frame face orthogonal with described first frame face, the horizontal throw in described first plate face and described first frame face is 1mm, and the horizontal throw in described second plate face and described second frame face is 5mm.
9. a laminated glass structure, be suitable for carrying out a wet etch process program, it is characterized in that, described laminated glass structure comprises:
One first sheet glass, has a machined surface and a non-machined surface;
One second sheet glass, has a machined surface and a non-machined surface; And
One squeegee frame, is connected with the non-machined surface of described first sheet glass and described second sheet glass respectively;
Wherein, described squeegee frame and described first sheet glass and the common frame of described second sheet glass cross a guard space, are etched in order to prevent the non-machined surface of described first sheet glass and described second sheet glass.
10. laminated glass structure according to claim 9, the non-processing mask of one of them of wherein said first sheet glass and described second sheet glass has an engaging zones, the horizontal throw of the border of described engaging zones and the lateral plates of one of them of described first sheet glass and described second sheet glass is between 1mm to 5mm, and described squeegee frame is arranged in described engaging zones.
11. laminated glass structures according to claim 9, wherein said first sheet glass has one first plate face and the one second plate face orthogonal with described first plate face, described squeegee frame has one first frame face and the one second frame face orthogonal with described first frame face, the horizontal throw in described first plate face and described first frame face is 1mm, and the horizontal throw in described second plate face and described second frame face is 5mm.
CN201310353980.9A 2013-08-05 2013-08-14 Laminated glass structure and method for manufacturing anti-glare glass Pending CN104341113A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW102127941 2013-08-05
TW102127941A TWI526305B (en) 2013-08-05 2013-08-05 Laminated glass structure and manufacturing method of antiglare glass

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CN104341113A true CN104341113A (en) 2015-02-11

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CN (1) CN104341113A (en)
TW (1) TWI526305B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106032074A (en) * 2015-03-11 2016-10-19 南昌欧菲光学技术有限公司 A display device, a glass cover plate and a manufacturing method of the glass cover plate
CN108549502A (en) * 2018-05-24 2018-09-18 温州市博特电子有限公司 Anti-dazzle E-glass and its manufacturing process

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TWI526305B (en) 2016-03-21
TW201505824A (en) 2015-02-16
KR20150016883A (en) 2015-02-13

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Application publication date: 20150211