CN106746704B - 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
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- CN106746704B CN106746704B CN201710029603.8A CN201710029603A CN106746704B CN 106746704 B CN106746704 B CN 106746704B CN 201710029603 A CN201710029603 A CN 201710029603A CN 106746704 B CN106746704 B CN 106746704B
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- glass
- glass sheet
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- display screen
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Multimedia (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a kind of processing methods of the display screen glass of built-in camera computer comprising following steps: Step 1: glass raw material to be cut to the glass sheet to form specified specification, and glass sheet being cleaned, drying；Step 2: the surface of the glass sheet after drying is etched, the thickness of etching is not more than 0.02mm, makes the reflectivity of glass sheet lower than 2%, is quickly put into Rinsing Area and cleans after etching, dry after taking-up；Step 3: the edge of the glass sheet after drying is subjected to edging processing, cleaning, drying after edging；Step 4: glass sheet of the drying after good is subjected to tempering processing, cleaning, drying after tempering processing；Step 5: the surface printing ink black surround that the glass sheet after drying is etched, the surface portion of glass sheet is exposed by the default camera hole on frame；Step 6: the surface of the glass sheet of the pitch-dark frame of off-set oil is processed by shot blasting, the range of polishing is the glass sheet surface exposed by presetting camera hole；Step 7: the successively warehousing after over cleaning, drying, printing and overlay film by the glass sheet after polishing；The invention has the benefit that improving processing efficiency, improving the features such as yield rate.
Description
Technical field
The present invention relates to a kind of processing methods of the display screen glass of built-in camera computer.
Background technique
Simple glass cannot use because there may be reflective problems directly as computer display screen glass.So
The surface of glass will reduce its reflectivity by frosting process, make the reduction of its reflecting rate, so as to play reduction environment
The interference of light improves the clarity and visibility of picture.Such treated glass is also referred to as AG glass.And it is common interior
The computer for setting camera has integrated computer and laptop, and camera needs to be shot through glass, and if
The surface whole face of glass all passes through frosting processing, then distortion when can camera be shot, so the local position of glass surface
It sets and cannot pass through frosting processing (local location is glass surface position corresponding with camera).
Common its procedure of processing of the display screen glass of such built-in camera computer includes, Step 1: by glass-cutting
At the glass sheet of specified specification；Step 2: the glass sheet after cutting is cleaned；Step 3: by step 2
The local location at the back side of the glass sheet after cleaning, side whole face pasting protective film (or protective glue), glass sheet surface pastes circle
Shape protective film (or protective glue)；Step 4: the glass sheet after pasting protective film in step 3 (or protective glue) is placed on frosting
It is impregnated in liquid；Step 5: the glass sheet after impregnating in step 4 is cleaned, then protective film (or protective glue) is moved
It removes；Since glass sheet is impregnated by frosting liquor, the meeting of the non-pasting protective film in surface (or protective glue) is etched, therefore pasting protective film
The surface of local location and glass sheet after (or protective glue) will form round boss；Step 6: by the circle in step 5
Boss, which polishes, to be made it and is etched surface and levels off to same plane；Step 7: the glass sheet polished in step 6 is printed
Brush ink black surround presets the position that camera hole alignment surface polishes on ink black surround；Step 8, by the glass after being printed in step 7
Glass is successively finally packed after tempering processing, cleaning treatment.
It can be seen that existing technique is that local location on the surface of glass sheet pastes (or the protection of round protective film
Glue), it is etched the local location not in being immersed in frosting liquor, however this there is following problem: 1, due to the office
Portion position pasting protective film (or protective glue), after frosting liquor impregnates, pasting protective film (or protective glue) partially with do not paste protection
Film (or protective glue) can partially have difference in height and form boss, thus it is subsequent need to polish boss, the technique that polishes require compared with
Height need by very it is high it is careless slightly will lead to glass sheet damage, and boss grind off after face also to guarantee it is opposed flattened,
Otherwise it will affect the Image Acquisition of camera.2, due to glass sheet during cutting, local pasting protective film (or protective glue)
And all there may be error during the pitch-dark frame of off-set oil, what these errors will have a direct impact on ink black surround default is taken the photograph
As the Aligning degree in hole and glass surface bald spot, once misalignment will make the scrap of the product.
Summary of the invention
The present invention is in view of the above problems, provide 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 comprising following steps: Step 1: by glass
Raw material cut the glass sheet to form specified specification, and glass sheet are cleaned, drying；Step 2: by step 1
The surface of glass sheet after drying is etched, and the thickness of etching is not more than 0.02mm, makes the reflectivity of glass sheet
It lower than 2%, is quickly put into Rinsing Area and cleans after etching, dried after taking-up；Step 3: the glass after will be dry in step 2
The edge of glass sheet material carries out edging processing, cleaning, drying after edging；Step 4: by the glass sheet after being dried well in step 3
Tempering processing is carried out, cleaning, drying after tempering processing；Step 5: the table that the glass sheet after will be dry in step 4 is etched
The surface portion of the pitch-dark frame of face off-set oil, 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 the middle pitch-dark frame of off-set oil is processed by shot blasting that the range of polishing is the glass exposed by presetting camera hole
Sheet surface；Step 7: the glass sheet after polishing in step 6 is successively deposited after over cleaning, drying, printing and overlay film
Library.
Being with maximum difference in the prior art using above-mentioned technique is pasted on the surface of glass sheet in the prior art
Round protective film, will form boss on glass sheet surface after etching, thus problem in need of consideration have it is convex
Platform has to polish, the position of boss is aligned when carrying out the pitch-dark frame of off-set oil with default camera hole etc..And the application be by
This entire surface of the surface of glass sheet is etched, after the pitch-dark frame of off-set oil, it is only necessary to preset the corresponding glass of camera hole to frame
The surface of glass sheet material is processed by shot blasting.Compared with the prior art, improve processing efficiency (must not paste round protection to such technique
Film will not generate the boss for needing to polish), improving yield rate, (since boss will not generate, there is no because boss is ground
Bad cause to become waste product).Due to making the corresponding glass sheet surface of camera hole more flat by the way of polishing treatment
Whole, light transmittance more high energy makes camera obtain the image being more clear.
Wherein, the etching process in step 2 is, by will be entire after the glass sheet back side pad pasting after cleaning in step 2
Glass sheet, which is put into frosting liquor, impregnates rear in 1-2min take out.
The surface of glass sheet can be made to be etched using such mode, be commonly called as atomization or cloudy surface, reduce glass
Reflectivity, usual reflectivity are reduced to 2% hereinafter, allow to drop the interference of low ambient light, improve the clarity of picture and can see
Degree.
Wherein, the tempering processing in the step 4, which refers to for glass sheet to be put into potassium salt soln, impregnates 60-75min.
Adopting the structure can make glass so that its surface layer is generated surface layer compression by chemical mode, improve glass
Intensity.
Wherein, potassium salt soln is potassium nitrate solution.
Wherein, the tempering processing in the step 4, which refers to, is heated to softening temperature close to glass for glass sheet, so
The high pressure cold air for moving back delivery nozzle blowout is cooled to room temperature it uniformly.
Adopting the structure can make glass eliminate its internal stress by physics mode, improve the intensity of glass.
Wherein, the polishing treatment in the step 6, which refers to, is uniformly applied to glass polishing solution within the scope of default camera hole
Glass surface on, then ground using grinding rod, the glass surface being ground within the scope of this is smooth.
Wherein, frosting liquor is dissolved in pure water by frosting powder and being cured through 24H, and the mass ratio of frosting powder and pure water is
1~1.2:9。
Wherein, glass raw material is cut by semi auto cutting machine or fully automatic cutting machine in the step 1.
Wherein, glass sheet is cleaned by supersonic wave cleaning machine in the step 1.
Wherein, the edge of glass sheet is carried out by linear edging machine or glass double side edge grinder in the step 3
Edging.
Detailed description of the invention
Fig. 1 is schematic diagram of the product of the present invention 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 comprising following steps, Step 1: by electronics
Grade glass raw material is cut into the glass sheet of specified specification by fully automatic cutting machine, and glass sheet is put into ultrasonic wave
Repeatedly then cleaning is dried to putting it into dryer so that the surface and the back side of glass sheet are clean in cleaning machine；
Step 2: protective film is sticked at the back side of the glass sheet after drying, protective film with a thickness of 0.1mm ±
Glass sheet after pad pasting is put into frosting liquor and impregnates by 0.02mm, time of immersion be 1min after take out, glass at this time
The thickness that the surface of sheet material is etched is about 0.01mm, since glass sheet is etched therefore makes its reflectivity lower than 2%.Frosting
Liquid is mainly made of pure water and frosting powder, and the mass percent of frosting powder and pure water is 1:9.After etching, rapidly by glass
Sheet material is put into cleaning machine and cleans, and is handled after cleaning by drying machine drying.
Step 3: the glass sheet after etching and drying is put into progress edging processing in linear edging machine, herein
Four sides of the main ground glass sheet material of edging, edging back glass sheet material, which is put into cleaning machine, to be cleaned, and passes through dryer after cleaning
Drying and processing.
Step 4: the glass sheet after edging and drying is carried out tempering processing, herein the tempering mode that uses of processing for
Glass sheet is put into potassium nitrate solution and impregnates 60min by chemical tempering, be put into cleaning machine and clean after taking-up, after cleaning
It is handled by drying machine drying.Since glass sheet impregnates in potassium nitrate solution, so that glass sheet is generated surface layer compression, mention
It is high-intensitive.
Step 5: by the surface printing ink black surround of the glass sheet after tempering and drying, frame is affixed on its face being etched
On, due to offering default camera hole on frame, the surface of glass sheet can expose from default camera hole.
Step 6: smearing glass polishing agent on the surface exposed in default camera hole, ground using grinding rod,
The glass surface being ground in the default camera hole is smooth.
Step 7: by the glass sheet after polishing successively pass through cleaning machine clear, drying machine drying, press printing and
Warehousing after laminating machine overlay film.
The glass sheet 2 of certain specification is formed after plate glass raw material is cut by fully automatic cutting machine as shown in Figure 1,
Glass sheet 2 will form etching layer 3 on through overetch rear surface, partially have the glass of etching layer 3 after the pitch-dark frame 4 of off-set oil
2 surface of sheet material can make 2 surface of glass sheet in default camera hole 5 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 comprising following steps, Step 1: by glass
Raw material are cut into the glass sheet of specified specification by fully automatic cutting machine, and glass sheet is put into supersonic wave cleaning machine
In repeatedly cleaning then dry to putting it into dryer so that the surface and the back side of glass sheet are clean；
Step 2: protective film is sticked at the back side of the glass sheet after drying, protective film with a thickness of 0.1mm ±
Glass sheet after pad pasting is put into frosting liquor and impregnates by 0.02mm, time of immersion be 90s after take out, glass at this time
The thickness that the surface of sheet material is etched is about 0.015mm, since glass sheet is etched therefore makes its reflectivity lower than 1.5%.It covers
Sand liquid is mainly made of pure water and frosting powder, and the mass percent of frosting powder and pure water is 1.2:9.After etching, rapidly will
Glass sheet is put into cleaning machine and cleans, and is handled after cleaning by drying machine drying.
Step 3: the glass sheet after etching and drying is put into progress edging processing in linear edging machine, herein
Four sides of the main ground glass sheet material of edging, edging back glass sheet material, which is put into cleaning machine, to be cleaned, and passes through dryer after cleaning
Drying and processing.
Step 4: the glass sheet after edging and drying is carried out tempering processing, herein the tempering mode that uses of processing for
It is physical toughened, that is, refer to and glass sheet is heated to softening temperature close to glass, then removes the high pressure cold air of nozzle blowout
It is cooled to room temperature it uniformly.Adopting the structure can make glass eliminate its internal stress by physics mode, improve
The intensity of glass.
Step 5: by the surface printing ink black surround of the glass sheet after tempering and drying, frame is affixed on its face being etched
On, due to offering default camera hole on frame, the surface of glass sheet can expose from default camera hole.
Step 6: smearing glass polishing agent on the surface exposed in default camera hole, ground using grinding rod,
The glass surface being ground in the default camera hole is smooth.
Step 7: by the glass sheet after polishing successively pass 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 comprising following steps: Step 1: by glass original
Material cuts the glass sheet to form specified specification, and glass sheet is cleaned, drying；Step 2: by being done in step 1
The surface of glass sheet after dry is etched, and the thickness of etching is not more than 0.02mm, keeps the reflectivity of glass sheet low
It is quickly put into Rinsing Area and cleans after 2%, etching, dried after taking-up；Step 3: the glass after will be dry in step 2
The edge of sheet material carries out edging processing, cleaning, drying after edging；Step 4: will be dried in step 3 it is good after glass sheet into
The processing of row tempering, cleaning, drying after tempering processing；Step 5: the surface that the glass sheet after will be dry in step 4 is etched
The surface portion of the pitch-dark frame of off-set oil, 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 the pitch-dark frame of off-set oil is processed by shot blasting that the range of polishing is the sheet glass exposed by presetting camera hole
Material surface；Step 7: by the glass sheet successively warehousing after over cleaning, drying, printing and overlay film after being polished in step 6.
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 entire glass sheet will be put into frosting liquor after the glass sheet back side pad pasting after cleaning in step 2
It is 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: described
Tempering processing in step 4, which refers to for glass sheet to be put into potassium salt soln, impregnates 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: described
Tempering processing in step 4, which refers to, is heated to softening temperature close to glass for glass sheet, then removes the height of nozzle blowout
Pressure cold air is cooled to room temperature it uniformly.
6. the processing method of the display screen glass of built-in camera computer according to claim 1, it is characterised in that: described
Polishing treatment in step 6, which refers to, to be uniformly applied to glass polishing solution on the glass surface within the scope of default camera hole, then
The range is ground using abrasive wheel, keeps the glass surface within the scope 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 to be cured through 24H, and the mass ratio of frosting powder and pure water is 1 ~ 1.2:9.
8. the processing side of the display screen glass of built-in camera computer described 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 1.
9. the processing method of the display screen glass of built-in camera computer according to claim 8, it is characterised in that: described
Glass sheet is cleaned by supersonic wave cleaning machine in step 1.
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 |
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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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| Application Number | Priority Date | Filing Date | Title |
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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 CN106746704A (en) | 2017-05-31 |
| CN106746704B true CN106746704B (en) | 2019-03-12 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3098082A1 (en) * | 2019-06-25 | 2020-12-25 | Yorglass Cam Sanayi Ve Ticaret Anonim Sirketi | A system and method of production of matt effect or matt glass |
| CN112939452B (en) * | 2019-12-11 | 2023-02-21 | 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 |
| 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 |
| 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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| CN105693101A (en) * | 2014-11-24 | 2016-06-22 | 联想(北京)有限公司 | Glass processing method |
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| CN103562151A (en) * | 2011-05-27 | 2014-02-05 | 康宁股份有限公司 | Transparent glass substrate having antiglare surface |
| CN102627407A (en) * | 2012-04-13 | 2012-08-08 | 苏州耀亮光电科技有限公司 | Complete anti-glare and local glare treatment process of glass |
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| CN106746704A (en) | 2017-05-31 |
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