CN106746704A - A kind of processing method of the display screen glass of built-in camera computer - Google Patents
A kind of processing method of the display screen glass of built-in camera computer Download PDFInfo
- Publication number
- CN106746704A CN106746704A CN201710029603.8A CN201710029603A CN106746704A CN 106746704 A CN106746704 A CN 106746704A CN 201710029603 A CN201710029603 A CN 201710029603A CN 106746704 A CN106746704 A CN 106746704A
- Authority
- CN
- China
- Prior art keywords
- glass
- glass sheet
- built
- display screen
- processing method
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1605—Multimedia displays, e.g. with integrated or attached speakers, cameras, microphones
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
Abstract
The invention discloses a kind of processing method of the display screen glass of built-in camera computer, it comprises the following steps：Step one, glass raw material is cut the glass sheet to form specified specification, and by glass sheet cleaning, drying；Step 2, the surface of dried glass sheet is etched treatment, the thickness of etching is not more than 0.02mm, makes the reflectivity of glass sheet less than 2%, etching is cleaned during Rinsing Area is quickly put into after finishing, and is dried after taking-up；Step 3, the edge of dried glass sheet is carried out into edging treatment, cleaned after edging, drying；Step 4, will dry it is good after glass sheet carry out tempering treatment, cleaning, drying after tempering treatment；Step 5, the surface printing ink black surround for being etched dried glass sheet, the surface portion of glass sheet are exposed by the default camera hole on frame；Step 6, the surface of the glass sheet of printing-ink black surround is processed by shot blasting, the scope of polishing is by presetting the glass sheet surface that camera hole is exposed；Step 7, the glass sheet after polishing is sequentially passed through cleaning, drying, printing and overlay film after warehousing；The device have the advantages that：The features such as improving processing efficiency, improve yield rate.
Description
Technical field
The present invention relates to a kind of processing method of the display screen glass of built-in camera computer.
Background technology
Simple glass is because there may be reflective problem, therefore can not be used directly as computer display screen glass.So,
The surface of glass will reduce its reflectivity by frosting PROCESS FOR TREATMENT, make the reduction of its reflecting rate, such that it is able to play reduction environment
The interference of light, improves the definition and visibility of picture.This kind of treated glass is also referred to as AG glass.And it is common interior
Putting the computer of camera has integrated computer and notebook computer, and its camera needs to be shot through glass, and if
The whole face in surface of glass is all processed by frosting, then distortion when can cause that camera shoots, so the local position of glass surface
Put and cannot pass through frosting treatment（The local location is glass surface position corresponding with camera）.
Common its procedure of processing of the display screen glass of this kind of built-in camera computer includes, step one, by glass-cutting
Into the glass sheet of specified specification；Step 2, the glass sheet after cutting is cleaned；Step 3, by step 2
The back side of the glass sheet after cleaning, the whole face pasting protective film in side（Or Protection glue）, the local location patch circle of glass sheet surface
Shape diaphragm（Or Protection glue）；Step 4, by pasting protective film in step 3（Or Protection glue）Glass sheet afterwards is placed on frosting
Soaked in liquid；Step 5, by step 4 soak after glass sheet cleaned, then by diaphragm（Or Protection glue）Move
Remove；Because glass sheet soaks by frosting liquor, the non-pasting protective film in its surface（Or Protection glue）Meeting be etched, therefore pasting protective film
（Or Protection glue）Local location afterwards can form round boss with the surface of glass sheet；Step 6, by the circle in step 5
Boss polishes and makes it and be etched surface and level off to same plane；Step 7, the glass sheet that will be polished in step 6 are printed
Brush ink black surround, presets the position that camera hole alignment surface is polished on ink black surround；Step 8, the glass after being printed in step 7
Glass is finally packed after sequentially passing through tempering treatment, cleaning treatment.
As can be seen here, existing technique is the circular diaphragm of local location patch on the surface of glass sheet（Or protection
Glue）, the local location is not etched in frosting liquor is immersed in, but this there is following problem：1st, due to the office
Portion position pasting protective film（Or Protection glue）, after being soaked by frosting liquor, pasting protective film（Or Protection glue）Part with do not paste protection
Film（Or Protection glue）Can there is difference in height and form boss in part, therefore subsequently need to polish boss, the technological requirement for polishing compared with
Face after height needs to damage the careless slightly glass sheet that may result in very high, and boss grinds off will also ensure opposed flattened,
The IMAQ of camera can otherwise be influenceed.2nd, due to glass sheet during cutting, local pasting protective film（Or Protection glue）
And error is all there may be during printing-ink black surround, what these errors can directly influence on ink black surround default takes the photograph
As hole and the Aligning degree of glass surface bald spot, once misalignment will cause the product rejection.
The content of the invention
The present invention is directed to problem above, there is provided a kind of processing method of the display screen glass of built-in camera computer.
A kind of processing method of the display screen glass of built-in camera computer, it comprises the following steps：Step one, by glass
Raw material cut the glass sheet to form specified specification, and glass sheet are cleaned, is dried；Step 2, by step one
The surface of dried glass sheet is etched treatment, and the thickness of etching is not more than 0.02mm, makes the reflectivity of glass sheet
Less than 2%, etching is cleaned during Rinsing Area is quickly put into after finishing, and is dried after taking-up；Step 3, by dried glass in step 2
The edge of glass sheet material carries out edging treatment, is cleaned after edging, dried；Step 4, glass sheet that will be in step 3 after drying well
Tempering treatment is carried out, cleaning, drying after tempering treatment；Step 5, the table for being etched dried glass sheet in step 4
Face printing-ink black surround, the surface portion of glass sheet is exposed by the default camera hole on ink black surround；Step 6, by step 5
The surface of the glass sheet of middle printing-ink black surround is processed by shot blasting that the scope of polishing is by presetting the glass that camera hole is exposed
Sheet surface；Step 7, by step 5 polish after glass sheet sequentially pass through cleaning, drying, print and overlay film after deposit
Storehouse.
Being using above-mentioned technique and difference maximum in the prior art is pasted on the surface of glass sheet
Circular diaphragm, can form boss on glass sheet surface after etching, so needing the problem of consideration has convex
Platform is had to polish, the position of boss is alignd when printing-ink black surround is carried out with default camera hole etc..And the application be by
This entire surface of the surface of glass sheet is etched, after printing-ink black surround, it is only necessary to the frame corresponding glass of default camera hole
The surface of glass sheet material is processed by shot blasting.This kind of technique improves processing efficiency compared to prior art（Circular protection must not pasted
Film, the boss that needs polish will not be produced）, improve yield rate（Because boss will not be produced, therefore be not in because boss mill
Bad cause to become waste product）.Due to causing that the corresponding glass sheet surface of camera hole is more put down by the way of polishing
Whole, light transmittance more high energy makes camera obtain the image for becoming apparent from.
Wherein, the etching process in step 2 is to incite somebody to action whole after the glass sheet back side pad pasting after being cleaned in step 2
Glass sheet soaks rear taking-up in 1-2min in being put into frosting liquor.
The surface that can cause glass sheet using this kind of mode is etched, and is commonly called as atomization or cloudy surface, reduces glass
Reflectivity, usual reflectance reduction to less than 2%, the interference for alloing it to reduce ambient light improves the definition of picture and can see
Degree.
Wherein, the tempering treatment in the step 4 refers to that glass sheet is put into potassium salt soln to soak 60-75min.
Adopting the structure can improve glass so that glass makes its top layer produce top layer compression by chemical mode
Intensity.
Wherein, potassium salt soln is potassium nitrate solution.
Wherein, the tempering treatment in the step 4 refers to the softening temperature for being heated to close to glass by glass sheet, so
The high pressure cold air for removing nozzle blowout afterwards makes it uniformly be cooled to normal temperature.
Adopting the structure can be so that glass eliminates its internal stress, the intensity of raising glass by physics mode.
Wherein, the polishing in the step 6 refers to preset in the range of camera hole glass polishing solution uniform application
Glass surface on, be then ground using grinding rod, the glass surface being ground in the range of this is smooth.
Wherein, frosting liquor is dissolved in pure water by frosting powder and being formed through 24H curings, and frosting powder is with the mass ratio of pure water
1~1.2:9。
Wherein, glass raw material is cut by semi auto cutting machine or fully automatic cutting machine in the step one.
Wherein, glass sheet is cleaned by supersonic wave cleaning machine in the step one.
Wherein, the edge of glass sheet is carried out by linear edging machine or glass double side edge grinder in the step 3
Edging.
Brief description of the drawings
Fig. 1 is product of the present invention by the schematic diagram after different process.
Specific embodiment
Below in conjunction with specific embodiments and the drawings, the invention will be further described：
Embodiment one
A kind of processing method of the display screen glass of built-in camera computer, it is comprised the following steps, step one, by electron level glass
Glass raw material cut into the glass sheet of specified specification by fully automatic cutting machine, glass sheet are put into cleaning machine anti-
Multiple cleaning causes that the surface of glass sheet is clean with the back side, then dry in dryer to putting it into；
Step 2, the back side of dried glass sheet is sticked diaphragm, the thickness of diaphragm is 0.1mm ± 0.02mm, will
Glass sheet after pad pasting is soaked in being put into frosting liquor, and the time of immersion is taking-up after 1min, now the table of glass sheet
The thickness that face is etched about 0.01mm, because glass sheet is etched therefore makes its reflectivity be less than 2%.Frosting liquor it is main by
Pure water and frosting powder are constituted, and frosting powder is 1 with the mass percent of pure water：9.After etching, glass sheet is put into rapidly
Cleaned in cleaning machine, processed by drying machine drying after cleaning.
Step 3, will etching and dried glass sheet carries out edging treatment, herein edging main ground glass sheet material
Four sides, edging back glass sheet material is cleaned in being put into cleaning machine, is processed by drying machine drying after cleaning.
Step 4, by edging and dried glass sheet carries out tempering treatment, the mode that tempering treatment herein is used for
Chemical tempering, will glass sheet be put into potassium nitrate solution in soak 60min, be put into after taking-up in cleaning machine and cleaned, after cleaning
Processed by drying machine drying.Because glass sheet soaks in potassium nitrate solution, glass sheet is produced top layer compression, carry
High intensity.
Step 5, the surface printing ink black surround by tempering and dried glass sheet, frame are affixed on the face that it is etched
On, due to offering default camera hole on frame, therefore, the surface of glass sheet can expose from default camera hole.
Glass polishing agent is smeared in step 6, the surface exposed in default camera hole, is ground using grinding rod,
The glass surface being ground in the default camera hole is smooth.
Step 7, the glass sheet after polishing is sequentially passed through cleaning machine clear, drying machine drying, press printing and
Warehousing after laminating machine overlay film.
Sheet material glass raw material forms the glass sheet 2 of certain specification after fully automatic cutting machine cuts as shown in Figure 1,
Glass sheet 2 can form etching layer 3 after through overetch on surface, the glass partly after printing-ink black surround 4 with etching layer 3
The surface of sheet material 2 can cause that the surface of glass sheet 2 in default camera hole 5 is smooth by exposing in default camera hole 5 after polishing.
Embodiment two：
A kind of processing method of the display screen glass of built-in camera computer, it is comprised the following steps, step one, by glass former material
Material cuts into the glass sheet of specified specification by fully automatic cutting machine, glass sheet is put into cleaning machine and is cleaned repeatedly
So that the surface of glass sheet and the back side are clean, then dry in dryer to putting it into；
Step 2, the back side of dried glass sheet is sticked diaphragm, the thickness of diaphragm is 0.1mm ± 0.02mm, will
Glass sheet after pad pasting is soaked in being put into frosting liquor, and the time of immersion is taking-up after 90s, now the surface of glass sheet
The thickness being etched about 0.015mm, because glass sheet is etched therefore makes its reflectivity be less than 1.5%.Frosting liquor it is main by
Pure water and frosting powder are constituted, and frosting powder is 1.2 with the mass percent of pure water：9.After etching, glass sheet is put rapidly
Enter cleaning in cleaning machine, processed by drying machine drying after cleaning.
Step 3, will etching and dried glass sheet carries out edging treatment, herein edging main ground glass sheet material
Four sides, edging back glass sheet material is cleaned in being put into cleaning machine, is processed by drying machine drying after cleaning.
Step 4, by edging and dried glass sheet carries out tempering treatment, the mode that tempering treatment herein is used for
It is physical toughened, that is, refer to the softening temperature for being heated to close to glass by glass sheet, then remove the high pressure cold air of nozzle blowout
It is set uniformly to be cooled to normal temperature.Adopting the structure can be so that glass eliminates its internal stress, raising by physics mode
The intensity of glass.
Step 5, the surface printing ink black surround by tempering and dried glass sheet, frame are affixed on the face that it is etched
On, due to offering default camera hole on frame, therefore, the surface of glass sheet can expose from default camera hole.
Glass polishing agent is smeared in step 6, the surface exposed in default camera hole, is ground using grinding rod,
The glass surface being ground in the default camera hole is smooth.
Step 7, the glass sheet after polishing is sequentially passed through cleaning machine clear, drying machine drying, press printing and
Warehousing after laminating machine overlay film.
Claims (10)
1. a kind of processing method of the display screen glass of built-in camera computer, it comprises the following steps：It is step one, glass is former
Material cuts the glass sheet to form specified specification, and glass sheet is cleaned, is dried；Step 2, will in step one do
The surface of the glass sheet after dry is etched treatment, and the thickness of etching is not more than 0.02mm, makes the reflectivity of glass sheet low
In 2%, etching is cleaned during Rinsing Area is quickly put into after finishing, and is dried after taking-up；Step 3, by dried glass in step 2
The edge of sheet material carries out edging treatment, is cleaned after edging, dried；Step 4, will be dried in step 3 it is good after glass sheet enter
The treatment of row tempering, cleaning, drying after tempering treatment；Step 5, the surface for being etched dried glass sheet in step 4
Printing-ink black surround, the surface portion of glass sheet is exposed by the default camera hole on ink black surround；Step 6, by step 5
The surface of the glass sheet of printing-ink black surround is processed by shot blasting that the scope of polishing is by presetting the sheet glass that camera hole is exposed
Material surface；Step 7, by step 5 polish after glass sheet sequentially pass through cleaning, drying, print and overlay film after warehousing.
2. the processing method of the display screen glass of built-in camera computer according to claim 1, it is characterised in that：Step
Etching process in two is that whole glass sheet is put into frosting liquor after the glass sheet back side pad pasting after being cleaned in step 2
Taken out after in middle immersion 1-2min.
3. the processing method of the display screen glass of built-in camera computer according to claim 1, it is characterised in that：It is described
Tempering treatment in step 4 refers to that glass sheet is put into potassium salt soln to soak 60-75min.
4. the processing method of the display screen glass of built-in camera computer according to claim 3, it is characterised in that：Sylvite
Solution is potassium nitrate solution.
5. the processing method of the display screen glass of built-in camera computer according to claim 1, it is characterised in that：It is described
Tempering treatment in step 4 refers to the softening temperature for being heated to close to glass by glass sheet, then removes the height of nozzle blowout
Pressure cold air makes it uniformly be cooled to normal temperature.
6. the processing method of the display screen glass of built-in camera computer according to claim 1, it is characterised in that：It is described
On the glass surface by glass polishing solution uniform application in the range of default camera hole, then polishing in step 6 refers to
The scope is ground using abrasive wheel, makes the glass surface in the range of this smooth.
7. the processing method of the display screen glass of built-in camera computer according to claim 2, it is characterised in that：Frosting
Liquid is dissolved in pure water by frosting powder and being formed through 24H curings, and frosting powder is 1 ~ 1.2 with the mass ratio of pure water:9.
8. the processing side of the display screen glass of the built-in camera computer according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7
Method, it is characterised in that：Glass raw material is cut by semi auto cutting machine or fully automatic cutting machine in the step one.
9. the processing method of the display screen glass of built-in camera computer according to claim 8, it is characterised in that：It is described
Glass sheet is cleaned by supersonic wave cleaning machine in step one.
10. the processing method of the display screen glass of built-in camera computer according to claim 9, it is characterised in that：Institute
The edge for stating glass sheet in step 3 carries out edging by linear edging machine or glass double side edge grinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710029603.8A CN106746704B (en) | 2017-01-16 | 2017-01-16 | A kind of processing method of the display screen glass of built-in camera computer |
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|---|---|---|---|
| CN201710029603.8A CN106746704B (en) | 2017-01-16 | 2017-01-16 | A kind of processing method of the display screen glass of built-in camera computer |
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| CN106746704A true CN106746704A (en) | 2017-05-31 |
| CN106746704B CN106746704B (en) | 2019-03-12 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939452A (en) * | 2019-12-11 | 2021-06-11 | 重庆鑫景特种玻璃有限公司 | Ultrathin flexible glass cover plate with high surface compressive stress, preparation method of ultrathin flexible glass cover plate and plate glass |
| CN113788628A (en) * | 2021-11-01 | 2021-12-14 | 深圳市飞帆泰科技有限公司 | Chemical etching production process of AG anti-dazzle glass panel with hole sites |
| CN114406818A (en) * | 2021-12-30 | 2022-04-29 | 华玻视讯(珠海)科技有限公司 | Toughened material processing equipment for display screen production |
| US20230109486A1 (en) * | 2019-06-25 | 2023-04-06 | Yorglass Cam Sanayi Ve Ticaret Anonim Sirketi | A system and method of production of matt effect or matt glass |
| CN116354609A (en) * | 2023-03-08 | 2023-06-30 | 东莞市吉田光学玻璃有限公司 | Anti-dizziness treatment process for face recognition glass panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20230109486A1 (en) * | 2019-06-25 | 2023-04-06 | Yorglass Cam Sanayi Ve Ticaret Anonim Sirketi | A system and method of production of matt effect or matt glass |
| CN112939452A (en) * | 2019-12-11 | 2021-06-11 | 重庆鑫景特种玻璃有限公司 | Ultrathin flexible glass cover plate with high surface compressive stress, preparation method of ultrathin flexible glass cover plate and plate glass |
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| CN114406818A (en) * | 2021-12-30 | 2022-04-29 | 华玻视讯(珠海)科技有限公司 | Toughened material processing equipment for display screen production |
| CN114406818B (en) * | 2021-12-30 | 2023-01-06 | 华玻视讯(珠海)科技有限公司 | Toughened material processing equipment for display screen production |
| CN116354609A (en) * | 2023-03-08 | 2023-06-30 | 东莞市吉田光学玻璃有限公司 | Anti-dizziness treatment process for face recognition glass panel |
| CN116354609B (en) * | 2023-03-08 | 2023-09-22 | 东莞市吉田光学玻璃有限公司 | Anti-dizziness treatment process for face recognition glass panel |
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| Publication number | Publication date |
|---|---|
| CN106746704B (en) | 2019-03-12 |
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