CN202192818U - Tempered glass panel - Google Patents
Tempered glass panel Download PDFInfo
- Publication number
- CN202192818U CN202192818U CN2011202825937U CN201120282593U CN202192818U CN 202192818 U CN202192818 U CN 202192818U CN 2011202825937 U CN2011202825937 U CN 2011202825937U CN 201120282593 U CN201120282593 U CN 201120282593U CN 202192818 U CN202192818 U CN 202192818U
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- CN
- China
- Prior art keywords
- film
- glass panel
- tempered glass
- reflection film
- strengthened glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a tempered glass panel and equipment with the same, wherein the tempered glass panel comprises tempered glass (1), an anti-reflection film (2), a waterproof film (3) and a colored layer (4). The tempered glass panel has the characteristics of explosion prevention, impact resistance, high grade of transparency, dazzle prevention, water resistance and oil stain resistance, and can be widely applied to lenses, and panel structures of electronic products such as mobiles, digital cameras, notebooks, and the like.
Description
Technical field
The utility model relates to a kind of strengthened glass panel and preparation thereof, can apply to camera lens, reaches mobile phone, digital camera, the isoelectronic panel construction of notebook.
Background technology
Tempered glass is claimed safety glass again.It is with method physics or chemistry, on glass surface, forms a compressive stress layer, and itself has high compression strength glass, can not damage.Do the time spent when glass receives external force, this shell of compression can be offset the part tension, avoids the cracked of glass; Though tempered glass inside is in bigger tensile stress state; But the inside zero defect of glass exists, and can not make becoming to destroy, thereby reach the purpose that improves strength of glass.Because there are utilization widely in its transparency and high intensity, tempered glass, such as, building, automobile, furniture, solar cell, display, touch-screen, camera etc.
In the last few years, along with the development of various technology, the volume of electronic product was more and more littler, and the external structure to product requires also increasingly high like this.In the past, the external structure of electronic product all is to adopt plastics, metal or their combined preparation.It is beautiful that the electronic product external structure that adopts these materials to prepare can not comprehensively have anti-mechanical wear, high strength, good optical characteristics and outward appearance.This type problem is particularly evident in electronic products such as the high mobile phone of utilization rate, MP4, digital camera, notebook.Therefore, need a kind of new technology or material to solve present phenomenon.
The utility model content
The purpose of the utility model patent is to provide a kind of strengthened glass panel and preparation thereof.This strengthened glass panel is made up of tempered glass (1), anti-reflection film (2), waterproof membrane (3) and color layers (4).The front surface of tempered glass is anti-reflection film (2), and the surface of anti-reflection film (2) is waterproof membrane (3), and the back surface of tempered glass is anti-reflection film (2), and the surface of anti-reflection film (2) is color layers (4).This strengthened glass panel has explosion-proof impact resistance, high passing through and the anti-dazzle and dirty characteristics of waterproof and oilproof, can extensively apply to camera lens, reaches mobile phone, digital camera, the isoelectronic panel construction of notebook.
To achieve these goals, the utility model adopts following technical scheme preparation:
(1) with normal silicate glass or other specific glass, carry out cold working, make it to have the contour structures of the shape of required electronic product, the thickness of glass scope is 0.3～2mm.
(2) glass with certain profile is carried out physical strengthening or chemical enhanced, make it the surface and form compressive stress layer, have explosion-proof and impact resistance, require simultaneously in the process of strengthening, can not there be deformation in the surface of glass and influences its optical transmittance characteristic.
(3) at a surface or two surface preparation anti-reflection films of tempered glass, the transmitance of tempered glass is improved greatly, do not sacrifice the intensity of tempered glass simultaneously.Anti-reflection film is made up of multilayer inorganic dielectric compound film.In the surface of glass, the number of plies is 4～5 layers to multilayer inorganic dielectric compound film by two kinds of index film alternating deposits, utilizes the principle of interference of different refractivity film to realize anti-reflection principle.Two kinds of index films is characterized in that ranges of indices of refraction is 1.6～2.4, and material can be Al
2O
3, TiO
2, Ti
3O
5, Nb
2O
5, Ta
2O
5, ZrO
2, Si
3N
4Deng; With ranges of indices of refraction be 1.3～1.6, material can be SiO
2, MgF
2Deng.The preparation of multilayer dielectric compound film can be adopted sol-gel process, chemical vacuum film plating process or the preparation of physical vaccum deposite method, preferred physical vaccum deposite method.
(4) on the front surface anti-reflection film of tempered glass, prepare waterproof membrane, make tempered glass have the function of waterproof and anti-greasy dirt.Waterproof membrane, its material are fluorine series organic matter or other compound, have the hydrophobic and oil repellent function.Waterproof membrane, its preparation can adopt wet chemical methods such as coating, spray also can adopt physical vaccum deposite, preferred physical vaccum deposite.
(5) in the back surface preparation color layers of tempered glass; This color layers is made up of the color ink of individual layer or is made up of the composite construction that film and color ink layer are formed; Utilize the color covering power of color layers, can the overlay electronic product components and parts of inner non-visible area.Color ink can adopt the method for printing screen preparation, also can adopt the spraying method preparation.Film can be a metallic film, also can be made up of the multilayer thin dielectric film.Film can enhance color color of ink effect.Film in the color layers does not influence the antireflective effect of anti-reflection film.Film can adopt the sol-gel process preparation, also can adopt the preparation of physical vaccum deposite method, preferred physical vaccum deposite method.
Description of drawings
Fig. 1 is the strengthened glass panel structural representation of the utility model.
Fig. 2 (a) is the front view of a mobile phone, (b) is its framework, (c) is the sectional view of figure (a) along A-A '.
Fig. 3 (a) is the rearview of a digital camera, (b) is its framework.
Fig. 4 (a) is the front view of a digital camera, (b) is its framework.
Fig. 5 is an embodiment of the utility model.
The specific embodiment
In order to be described in detail the These characteristics of the utility model patent, advantage and operation principle below in conjunction with the Figure of description and the specific embodiment the utility model is done further explanation, but the scope that the utility model is protected are not limited thereto.
Fig. 2 (a) is the front view of a mobile phone, and it comprises display (5), button (6) and framework (7), Fig. 2 (b) is a frame diagram, Fig. 2 (c) among the figure (a) along the sectional view of A-A ', it comprises display (5) and framework (7).Fig. 3 (a) is the rearview of a digital camera, and it is made up of display (8) and framework (9), and Fig. 3 (b) is framework (9) figure.Fig. 4 (a) is the front view of a digital camera, comprises framework (10), camera lens (11), infrared (12) and astigmatic source (13), (b) is framework (10) figure.In the past, these frameworks (7) (9) (10) all are to be processed by plastics or metal.If framework (7) (9) (10) is to be processed by metal or opaque plastics; For the demonstration that do not influence display (5) (8) and camera lens (11) function etc., then need these structural regions be removed, expose display (5) (8) and camera lens (11) structure; Structure shown in Fig. 2 (c); Be unfavorable for protecting display (5) (8) and camera lens functional units such as (11) like this, and, in this structure; Combination between framework (7) (9) (10) and display (5) (8), the camera lens assemblies such as (11) is not tight, causes the product appearance weak effect.If framework (7) (9) (10) adopts transparent plastic to process, but its mechanical membrane poor-performing causes product to be very easy to scratch.In addition, in this design in the past,, be need be at the outer surface design colours layer of these structures in order to obtain the outward appearance of beautiful fashion, but the printing ink that color layers is generally electroplating technology or applies, its mechanical endurance is poor.This phenomenon is particularly evident in the frame structure of plastic material.
The utility model provides a kind of strengthened glass panel.The structure of this strengthened glass panel is as shown in Figure 1, and it is by tempered glass (1), and anti-reflection film (2), waterproof membrane (3) and color layers (4) are formed.The front surface of tempered glass is anti-reflection film (2), and the surface of anti-reflection film (2) is waterproof membrane (3), and the back surface of tempered glass is anti-reflection film (2), and the surface of anti-reflection film (2) is color layers (4).Tempered glass (1) is a substrate, can be by normal silicate glass or specific glass through physics or chemical enhanced and get.Tempered glass (1) is earlier glass to be carried out cold working, makes it to have the contour structures of the shape of required electronic product, carries out physics or chemical enhanced acquisition then.In the process of strengthening, there is not deformation in the surface of glass, and therefore, its optical property does not change.The thickness of glass is 0.3～2mm.Anti-reflection film (2) is present in two surface or single surfaces of tempered glass (1), is made up of multilayer or individual layer inorganic dielectric compound film.In the surface of glass, the number of plies is 4～5 layers to multilayer inorganic dielectric compound film by two kinds of index film alternating deposits, utilizes the principle of interference of different refractivity film to realize anti-reflection principle.Two kinds of index films is characterized in that ranges of indices of refraction is 1.6～2.4, and material can be Al
2O
3, TiO
2, Ti
3O
5, Nb
2O
5, Ta
2O
5, ZrO
2, Si
3N
4Deng; With ranges of indices of refraction be 1.3～1.6, material can be SiO
2, MgF
2Deng.The preparation of multilayer dielectric compound film can be adopted sol-gel process, chemical vacuum film plating process or the preparation of physical vaccum deposite method, preferred physical vaccum deposite method.Waterproof membrane (3) is positioned at the front surface of tempered glass (1).Can adopt wet chemical methods such as coating, spray also can adopt physical vaccum deposite, preferred physical vaccum deposite is prepared in waterproof membrane (3) on the surface of anti-reflection film (2).The material of waterproof membrane (3) is fluorine series organic matter or other compound, has the hydrophobic and oil repellent function.Color layers (4) is positioned at the back surface of tempered glass (1).Color layers (4) can be made up of the color ink of individual layer, also can be made up of film and color ink.Color ink in the color layers (4) can adopt the method for printing screen preparation, also can adopt the spraying method preparation.If color layers contains film in (4), this film can be a metallic film, also can be made up of multilayer or single layer dielectric film, can enhance color color of ink effect.Its preparation of film can be adopted chemical method, also can adopt physical vaccum deposite, preferred physical vaccum deposite, and also the film in this color layers (4) can not influence the antireflective effect of anti-reflection film (2).
Fig. 5 is that one of this utility model is implemented example.Clear in order to narrate, comprised the strengthened glass panel of framework (14), display (15) and the utility model among Fig. 5.Strengthened glass panel is made up of tempered glass (1), anti-reflection film (2), waterproof membrane (3) and color layers (4).Color layers (4) in this enforcement example is distributed in around the strengthened glass panel inner surface; Therefore it can not influence the demonstration of display (15), and can cover the part that product need not show, simultaneously; Product in use; This color layers (4) can not receive mechanical wounding, and therefore, its color effects can perfectly keep.The base material of this strengthened glass panel is tempered glass (1), and thickness is that 0.9mm has explosion-proof shock resistance effect, protected display (15) effectively, and the anti scuffing ability is strong, overcomes the product wearing and tearing in use and the problem of scuffing.The light that the strengthened glass panel anti-reflection film (2) of the utility model can strengthen display sees through, and has antiglare effect, solves the symptom of bad display under the high light environment.The waterproof membrane of strengthened glass panel front surface (3) has the effect of waterproof and anti-fingerprint.The globule will be not wetted on its surface, therefore, will can not penetrate into product structure inside.In use, the fingerprint owing to the touch of pointing produces also is easy to kept perfect outward appearance by wiped clean.Adopt the strengthened glass panel of the utility model, its surface can be in sustained height with the surface of framework (14) structure, like this, not only have between them mutual protective effect and, the outward appearance of product is seemed as smart as a new pin.
Claims (8)
1. strengthened glass panel; It is characterized in that; It is made up of tempered glass (1), anti-reflection film (2), waterproof membrane (3) and color layers (4), and the front surface of tempered glass is anti-reflection film (2), and the surface of anti-reflection film (2) is waterproof membrane (3); The back surface of tempered glass is anti-reflection film (2), and the surface of anti-reflection film (2) is color layers (4).
2. strengthened glass panel as claimed in claim 1 is characterized in that, tempered glass (1) thickness is 0.2～3mm.
3. strengthened glass panel as claimed in claim 1 is characterized in that, anti-reflection film (2) is present in two surface or only single surfaces of tempered glass (1), is made up of multilayer inorganic dielectric compound film.
4. strengthened glass panel as claimed in claim 1 is characterized in that, in the surface of glass, the number of plies is 4～5 layers to multilayer inorganic dielectric compound film by two kinds of index film alternating deposits.
5. strengthened glass panel as claimed in claim 1 is characterized in that, two kinds of index film ranges of indices of refraction are 1.6～2.4, and material can be Al
2O
3, TiO
2, Ti
3O
5, Nb
2O
5, Ta
2O
5, ZrO
2, Si
3N
4Deng; With ranges of indices of refraction be 1.3～1.6, material can be SiO
2, MgF
2Deng.
6. strengthened glass panel as claimed in claim 1 is characterized in that, waterproof membrane (3) material is fluorine series organic matter or other compound.
7. strengthened glass panel as claimed in claim 1 is characterized in that, color layers (4) can be made up of the color ink of individual layer, also can be made up of film and color ink composite construction.
8. strengthened glass panel as claimed in claim 1 is characterized in that, film can be a metallic film, also can be made up of the single or multiple lift thin dielectric film, and it does not influence the antireflective effect of anti-reflection film as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202825937U CN202192818U (en) | 2011-08-05 | 2011-08-05 | Tempered glass panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202825937U CN202192818U (en) | 2011-08-05 | 2011-08-05 | Tempered glass panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192818U true CN202192818U (en) | 2012-04-18 |
Family
ID=45947748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202825937U Expired - Fee Related CN202192818U (en) | 2011-08-05 | 2011-08-05 | Tempered glass panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333629A (en) * | 2014-12-02 | 2015-02-04 | 张家港市德力特新材料有限公司 | Mobile phone screen glass |
| CN106487962A (en) * | 2016-12-06 | 2017-03-08 | 广东欧珀移动通信有限公司 | Cover plate and mobile terminal |
| CN110293720A (en) * | 2018-03-23 | 2019-10-01 | 韶关比亚迪电子有限公司 | A kind of glassware and preparation method thereof and casting of electronic device |
-
2011
- 2011-08-05 CN CN2011202825937U patent/CN202192818U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333629A (en) * | 2014-12-02 | 2015-02-04 | 张家港市德力特新材料有限公司 | Mobile phone screen glass |
| CN106487962A (en) * | 2016-12-06 | 2017-03-08 | 广东欧珀移动通信有限公司 | Cover plate and mobile terminal |
| CN110293720A (en) * | 2018-03-23 | 2019-10-01 | 韶关比亚迪电子有限公司 | A kind of glassware and preparation method thereof and casting of electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20200805 |