CN104191736B - Promote glass structure of strength of glass and preparation method thereof - Google Patents
Promote glass structure of strength of glass and preparation method thereof Download PDFInfo
- Publication number
- CN104191736B CN104191736B CN201410442602.2A CN201410442602A CN104191736B CN 104191736 B CN104191736 B CN 104191736B CN 201410442602 A CN201410442602 A CN 201410442602A CN 104191736 B CN104191736 B CN 104191736B
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- China
- Prior art keywords
- glass
- insulating film
- transparent insulating
- glass substrate
- coated
- 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
Links
- 239000011521 glass Substances 0.000 title claims abstract description 93
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 230000001737 promoting effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 8
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000004544 sputter deposition Methods 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 3
- 229910052681 coesite Inorganic materials 0.000 claims 2
- 229910052906 cristobalite Inorganic materials 0.000 claims 2
- 239000000377 silicon dioxide Substances 0.000 claims 2
- 229910052682 stishovite Inorganic materials 0.000 claims 2
- 229910052905 tridymite Inorganic materials 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 5
- 239000005361 soda-lime glass Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Surface Treatment Of Glass (AREA)
Abstract
The invention discloses a kind of glass structure promoting strength of glass and preparation method thereof, the glass structure of the present invention is mainly by glass substrate and be coated or printed on the transparent insulating film of glass baseplate surface and constitute, which not only adds the intensity of glass, make glass more drop resistant antidetonation, the production cost of enterprise also will not be significantly increased simultaneously.
Description
Technical field
The present invention relates to the glass for display device and touch-screen, particularly relate to the glass structure of a kind of high intensity.
Background technology
The glass substrate being currently used for hand-set lid, display and various touch-screen the most all uses 0.2mm's to 2.0mm
Soda-lime glass.In order to make frangible glass have good drop resistant anti seismic efficiency, common soda lime glass can be entered by usual people
The chemical enhanced intensity improving glass of row, but strength of glass is improved the most limited by this chemical enhanced method, and glass is still
There is frangible character so that the intensity of glass cannot meet higher strengthening requirement, does not reaches perfect condition, that works it out is aobvious
Show that device and touch-screen are still easy to breakage.
Summary of the invention
The invention aims to solve problem present in above-mentioned technology, it is proposed that a kind of glass promoting strength of glass
Glass structure, including glass substrate, transparent insulating film, film plating layer.
Transparent insulating film can use OC glue, PI glue or the transparent material of other flexibles, uses the sides such as coating or printing
Method is covered on described glass substrate.Glass substrate can use simple glass or strengthening glass.
The invention allows for a kind of preparation method promoting strength of glass, comprise the steps:
Step 1: cleaning glass substrate totally and is dried up；
Step 2: use the methods such as coating or printing, covers transparent insulating film on the glass substrate；
Step 3: the glass substrate covering transparent insulating film is put into baking box, dries at a temperature of 60-300 degree Celsius
Roasting 0.5-10 hour, transparent insulating film is made to dry completely；
Step 4: plate other desired film layer on the glass being coated with above-mentioned transparent insulating film again.
The present invention is by covering the insulating materials of layer of transparent on the glass substrate, such as OC glue, PI glue etc., this type organic
Matter has the strongest toughness, will not reduce again the transparency of glass simultaneously, can effectively improve the pressure and resistance to of glass and fall performance,
The bigger drop resistant shock resistance that improve glass, makes various display device and touch-screen be not easy to crush, thus improves it
Service life.Although the present invention is with low cost, but effect is fairly obvious.
Accompanying drawing explanation
Below, the present invention is described in detail, wherein for comparison accompanying drawing and preferred embodiment:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the flow chart of the present invention.
Detailed description of the invention
With embodiment, invention is described in detail below in conjunction with the accompanying drawings.Should be appreciated that the explanation to specific embodiment
Only in order to explain the technical scheme that the present invention proposes, and the non-limiting present invention.
Fig. 1 is the structural representation of one embodiment of the invention, the glass structure promoting strength of glass that the present invention proposes, and is
Utilize the methods such as coating or printing to cover layer of transparent dielectric film on the surface of glass substrate.Transparent insulating film can use OC
The organic substances such as glue, PI glue, the method covering transparent insulating film can use the methods such as printing or coating.Transparent absolutely by covering
Velum, can improve the intensity of glass, and glass is when carrying out falling sphere test, and the height of falling sphere can improve 2-3 times, this kind of glass
Can be directly applied to handset touch panel, particularly OGS, hand-set lid and screening glass etc. touch and display field.
The falling ball impact test result of various embodiments of the invention is further elucidated below, and the experimental condition of the present invention is: use
The glass of 0.7mm thickness is as glass substrate, and the size of glass substrate is 150mm*100mm, and glass substrate lies in Ya Ke
On power flat board, from freedom of the air, the steel ball of 64g being dropped to center of glass position, glass substrate can in the case of chip-proof
The height born is height of the fall ball.Through test of many times, we have drawn tests below data:
1, when glass substrate is simple glass, height of the fall ball is 12cm；
2, when glass substrate is to be coated with other film layers on simple glass, height of the fall ball is 8cm；
3, when glass substrate is to increase transparent insulating film on simple glass, height of the fall ball is 30cm；
4, glass substrate is increase transparent insulating film on simple glass, then when being coated with other film layers, height of the fall ball is 25cm；
5, when glass substrate is for strengthening glass, height of the fall ball is 20cm；
6, when glass substrate is for being coated with other film layers on strengthening glass, height of the fall ball is 10cm；
7, when glass substrate is for increasing transparent insulating film on strengthening glass, height of the fall ball is 60cm；
8, glass substrate is for increasing transparent insulating film on strengthening glass, then when being coated with other film layers, height of the fall ball is 50cm；
From above-mentioned test data it can be seen that on the surface of glass substrate by increasing after layer of transparent dielectric film, due to
Transparent insulating film has the strongest toughness, in conjunction with the rigidity that glass is the strongest, makes the frangible character of glass itself obtain well
Alleviate so that the intensity of glass is greatly improved.
As in figure 2 it is shown, the invention allows for promoting the preparation method of strength of glass, it mainly comprises the following steps:
1, select glass substrate: select well cutting, without collapsing, limit is damaged, common soda lime glass base without obvious cut
Sheet, or the glass after chemical enhanced.
2, glass is cleaned: the glass substrate of select in previous step is cleaned up by flat board cleaning machine and dried up.
3, cover transparent insulating film: use the methods such as printing or coating, cover one layer on the surface of glass substrate and have tough
Property transparent insulating film, this transparent insulating film can use OC glue or other gelatin substances, and the method covering transparent insulating film can
To utilize the methods such as printing or coating.
4, dry: the glass covering transparent insulating film is put into baking box, and temperature is toasted under 60-300 degree Celsius
0.5-10 hour, transparent insulating film is made to dry completely.
Glass through step 4 may be used for hand-set lid glass, can also increase on this basis simultaneously and be coated with other
For the transparent conducting glass of touch-screen after film layer.If desired transparent conducting glass is made, the clearing glass that step 4 can be formed
Washing post-drying, under 25-500 degree Celsius, the face being coated with insulating film layer at glass by vacuum magnetic-control sputtering method is coated with
Bright conducting film, nesa coating can use the multiple film layer such as ITO or SIO2+ITO or Nb2O5+SIO2+ITO.It is worth mentioning
, the present invention solves in industry because causing strengthening the technical barrier generally existed of strength of glass decline after plated film.
Embodiments above is only in order to illustrate the structure of the present invention, and those of ordinary skill in the art is in the present invention
Design under can make various deformation and change, these deformation and within change is included in protection scope of the present invention.
Claims (1)
1. the method promoting strength of glass, described glass by the glass substrate being sequentially arranged from bottom to top, transparent insulating film,
Nesa coating is constituted, it is characterised in that described method comprises the steps:
Step 1: cleaning glass substrate totally and is dried up；
Step 2: the method using printing, covers transparent insulating film at glass baseplate surface；
Step 3: the glass substrate covering transparent insulating film is put into baking box, toasts 0.5 little at a temperature of 300 degrees Celsius
Time, make transparent insulating film dry completely；
Step 4: plate nesa coating on the glass being coated with above-mentioned transparent insulating film again；The side of being coated with of described nesa coating
Method is under 25-500 degree Celsius, and the face being coated with transparent insulating film layer at glass by vacuum magnetic-control sputtering method is coated with transparent
Conducting film；
Described transparent insulating film uses OC glue or PI glue to be material, and described nesa coating uses ITO or SiO2Or Nb2O5+SiO2+
One in ITO, described glass substrate is strengthening glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410442602.2A CN104191736B (en) | 2014-09-01 | 2014-09-01 | Promote glass structure of strength of glass and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410442602.2A CN104191736B (en) | 2014-09-01 | 2014-09-01 | Promote glass structure of strength of glass and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104191736A CN104191736A (en) | 2014-12-10 |
| CN104191736B true CN104191736B (en) | 2016-09-07 |
Family
ID=52077176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410442602.2A Expired - Fee Related CN104191736B (en) | 2014-09-01 | 2014-09-01 | Promote glass structure of strength of glass and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104191736B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104834425A (en) * | 2015-05-19 | 2015-08-12 | 蓝思科技（长沙）有限公司 | Touch panel structure capable of optimizing mechanical strength |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202145304U (en) * | 2011-07-18 | 2012-02-15 | 深圳市三鑫精美特玻璃有限公司 | High-transparency touch screen glass and projection-type capacitive touch screen |
| JP4932059B1 (en) * | 2011-12-16 | 2012-05-16 | 株式会社ミクロ技術研究所 | Tempered glass, touch panel, and method of manufacturing tempered glass |
| CN203552208U (en) * | 2013-06-14 | 2014-04-16 | 深圳市宇顺电子股份有限公司 | Internal line arrangement structure of ITO sensing coating and narrow-framed touch screen structure containing same |
| CN204123733U (en) * | 2014-09-01 | 2015-01-28 | 胡久波 | Promote the glass structure of strength of glass |
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2014
- 2014-09-01 CN CN201410442602.2A patent/CN104191736B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104191736A (en) | 2014-12-10 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 |
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