CN103011608A - Manufacturing method for glass cover plate of display equipment - Google Patents
Manufacturing method for glass cover plate of display equipment Download PDFInfo
- Publication number
- CN103011608A CN103011608A CN2012105100948A CN201210510094A CN103011608A CN 103011608 A CN103011608 A CN 103011608A CN 2012105100948 A CN2012105100948 A CN 2012105100948A CN 201210510094 A CN201210510094 A CN 201210510094A CN 103011608 A CN103011608 A CN 103011608A
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- China
- Prior art keywords
- cover plate
- plate
- display equipment
- etching
- cutting
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- 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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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention discloses a manufacturing method for a glass cover plate of display equipment, and the method comprises the following steps of: 1) preparing a base plate; 2) performing reinforcing operation on the base plate to form a reinforced layer; 3) printing shielding layers with symmetrical patterns on the both surfaces of the base plate respectively; 4) placing the base plate in an etching solution, and performing etching cutting to obtain a single cover plate; and 5) removing the shielding layers on the cover plate. Preferably, the step of etching cutting in the step 4) is replaced by partially cutting off the base plate including the reinforced layer, and then parting off the base plate to obtain the cover plate, and trimming the cover plate. The volume of the parts needing to be cut off is greatly reduced; and the thickness of the parts needing to be subjected to cutting-off machining of the base plate treated in this way is smaller due to the partial cutting action of etching cutting, so that the machining speed can be correspondingly increased, and the time of machining the single cover plate can be reduced. Therefore, the manufacturing method has the advantage of increasing the production efficiency.
Description
Technical field:
The invention belongs to the manufacturing field of display equipment upper glass cover plate, what be specifically related to is a kind of manufacture method of glass cover-plate of display equipment.
Background technology:
Along with the progress of science and technology, hand-held or fixed display equipment are seen everywhere, and number is in constantly promoting, demand is increasing, the display equipment of hand-held display screen particularly, owing to need to carry, its cover plate need to carry out intensified operation.Because glass substrate is after strengthening, because strengthening layer exists, adopt mechanical workout need to spend more time more than one times than the common glass substrate of processing, so the making flow process of existing reinforcement cover plate all is first glass substrate to be adopted CNC milling machine to be worked into required profile, comprise various holes, finally carry out again intensified operation, and processing the time of a slice cover plate, substantially fixes every number of units control milling machine, it approximately is 10-12 minute, for this reason, need to prepare a large number of CNC milling machine (CNC machining center), use such working method as under the prerequisite, enhance productivity and only have the number that increases CNC milling machine, also will increase the space of putting CNC milling machine simultaneously, this can not realize in a short time substantially, and limitation is higher.
Summary of the invention:
For the defective that prior art exists, the purpose of this invention is to provide a kind of manufacture method of glass cover-plate of display equipment of the production efficiency that can improve cover plate.
The present invention solves the technical scheme that its technical problem takes: a kind of manufacture method of glass cover-plate of display equipment comprises step as described below:
1) prepares a substrate;
2) substrate is carried out intensified operation, form strengthening layer;
3) respectively print the covering layer of a symmetrical pattern on the two sides of substrate;
4) substrate is put into etching solution and carried out the etching cutting, obtain the cover plate of monolithic;
5) covering layer on the cover plate is removed.
Preferably, above-mentioned 4) step of etching cutting replaces with among the step: will comprise strengthening layer, and carry out Partial Resection, and then substrate is cut, and cut out cover plate, and cover plate is carried out deburring.
Described covering layer adopts the glass anti-etching printing ink to print.
Describedly cut rear employing CNC milling machine and carry out deburring.
In described etching cutting, obtain after the cover plate step of monolithic, also comprise a step that adopts CNC milling machine to carry out deburring.
The zone of the symmetrical pattern of described printing is regional more bigger than the anticipation acquisition.
The manufacture method of the glass cover-plate of display equipment of the present invention adopts to be strengthened the substrate of full wafer first, then on substrate printed on both sides to the etching shielding layer of pattern, comprise the various holes that set in advance in the etching shielding layer, such as receiver hole and key hole, the Partial Resection of with the etching cutting substrate being cut or at handle strengthening layer being included is falling, then carry out mechanical workout, this just causes needs removal volume to greatly reduce, need to excise the thickness of processing part on the cover plate because the part cutting action of etching cutting, become thinner, can corresponding raising process velocity, reduce the time of monolithic cover plate processing, have advantages of and enhance productivity.
Description of drawings:
Fig. 1 is substrate schematic diagram of the present invention.
Fig. 2 is structural representation after substrate of the present invention is strengthened.
Fig. 3 is structural representation after the etching of the present invention.
Fig. 4 is deep etching structural representation of the present invention.
Embodiment:
As shown in Figures 1 to 4, a kind of manufacture method of glass cover-plate of display equipment is characterized in that comprising step as described below:
1) prepares a substrate 1;
2) substrate is carried out intensified operation, form strengthening layer 2;
3) respectively print the covering layer 3 of a symmetrical pattern on the two sides of substrate;
4) substrate is put into etching solution and carried out the etching cutting, obtain the cover plate of monolithic;
5) covering layer on the cover plate is removed.
The area of above-mentioned substrate can divide the cover plate that cuts out multi-disc; described pattern is what set in advance; comprise receiver hole and/or key hole; described intensified operation is operation steps in the prior art; this place is no longer described in detail; described covering layer mainly is that protection is to the part that will use; etching cutting (etching) can all cut off the substrate of monoblock; also can only cut away reinforced portion; or will comprise strengthening layer; carry out Partial Resection, then adopt mechanical cutting or manually break off with the fingers and thumb disconnectedly, then carry out edging processing.Described printing ink is removed step also removal step of the prior art.
Preferably, above-mentioned 4) step of etching cutting replaces with among the step: will comprise strengthening layer, and carry out Partial Resection, and then substrate is cut, and cut out cover plate, and at last cover plate be carried out deburring.
Described covering layer adopts the glass anti-etching printing ink to print.Anti-etching printing ink can be protected the zone that will use, preferably, is provided with two or more locating points at the pattern of covering layer, is used for guaranteeing the location in follow-up mechanical workout.
Describedly cut rear employing CNC milling machine and carry out deburring.
In described etching cutting, obtain after the cover plate step of monolithic, also comprise a step that adopts CNC milling machine to carry out deburring.
The described symmetrical pattern zone of single cover plate that is printed on is than envisioning obtain regional bigger.Because etching solution might spread the etching possibility to side edge thereof, need to reserve certain transition size.
Claims (6)
1. the manufacture method of the glass cover-plate of a display equipment is characterized in that comprising step as described below:
Prepare a substrate (1);
Substrate is carried out intensified operation, form strengthening layer (2);
Respectively print the covering layer (3) of a symmetrical pattern on the two sides of substrate;
Substrate is put into etching solution carry out the etching cutting, obtain the cover plate of monolithic;
Covering layer on the cover plate is removed.
2. the manufacture method of the glass cover-plate of display equipment according to claim 1, it is characterized in that described 4) step of etching cutting among the step replaces with: will comprise strengthening layer, carry out Partial Resection, and then substrate will be cut, cut out cover plate, and cover plate is carried out deburring.
3. the manufacture method of the glass cover-plate of display equipment according to claim 1 and 2 is characterized in that described covering layer adopts the glass anti-etching printing ink to print.
4. the manufacture method of the glass cover-plate of display equipment according to claim 2 is characterized in that describedly cutting rear employing CNC milling machine and carrying out deburring.
5. the manufacture method of the glass cover-plate of display equipment according to claim 1 is characterized in that obtaining after the cover plate step of monolithic in described etching cutting, also comprises a step that adopts CNC milling machine to carry out deburring.
6. the manufacture method of the glass cover-plate of display equipment according to claim 1 is characterized in that the zone ratio of the symmetrical pattern of described printing is envisioned obtain regional bigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210510094.8A CN103011608B (en) | 2012-12-03 | 2012-12-03 | A kind of manufacture method of the glass cover-plate of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210510094.8A CN103011608B (en) | 2012-12-03 | 2012-12-03 | A kind of manufacture method of the glass cover-plate of display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103011608A true CN103011608A (en) | 2013-04-03 |
| CN103011608B CN103011608B (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210510094.8A Expired - Fee Related CN103011608B (en) | 2012-12-03 | 2012-12-03 | A kind of manufacture method of the glass cover-plate of display device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103011608B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105763687A (en) * | 2016-04-22 | 2016-07-13 | 蓝思旺科技(深圳)有限公司 | Mobile phone cover plate possessing space pattern, manufacturing method and apparatus thereof |
| CN107459262A (en) * | 2016-05-30 | 2017-12-12 | 蓝思科技股份有限公司 | A kind of processing method of glass camera eyeglass and its device of use |
| JP2018172224A (en) * | 2017-03-31 | 2018-11-08 | 株式会社Ｎｓｃ | Method of manufacturing glass substrate |
| CN115626780A (en) * | 2022-10-31 | 2023-01-20 | 四川虹基光玻新材料科技有限公司 | Manufacturing method of glass cover plate, glass cover plate and display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445328A (en) * | 2007-11-27 | 2009-06-03 | 光捷国际股份有限公司 | Waterfall laminar flow etching cutting method |
| WO2012070819A2 (en) * | 2010-11-25 | 2012-05-31 | 주식회사 옵솔 | Tempered glass sheet for a touch panel, and method for manufacturing same |
| CN102730956A (en) * | 2011-04-11 | 2012-10-17 | 诺发光电股份有限公司 | Processing method of protective glass |
-
2012
- 2012-12-03 CN CN201210510094.8A patent/CN103011608B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445328A (en) * | 2007-11-27 | 2009-06-03 | 光捷国际股份有限公司 | Waterfall laminar flow etching cutting method |
| WO2012070819A2 (en) * | 2010-11-25 | 2012-05-31 | 주식회사 옵솔 | Tempered glass sheet for a touch panel, and method for manufacturing same |
| CN102730956A (en) * | 2011-04-11 | 2012-10-17 | 诺发光电股份有限公司 | Processing method of protective glass |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105763687A (en) * | 2016-04-22 | 2016-07-13 | 蓝思旺科技(深圳)有限公司 | Mobile phone cover plate possessing space pattern, manufacturing method and apparatus thereof |
| CN107459262A (en) * | 2016-05-30 | 2017-12-12 | 蓝思科技股份有限公司 | A kind of processing method of glass camera eyeglass and its device of use |
| CN107459262B (en) * | 2016-05-30 | 2019-11-05 | 蓝思科技股份有限公司 | A kind of processing method of glass camera eyeglass and its device of use |
| JP2018172224A (en) * | 2017-03-31 | 2018-11-08 | 株式会社Ｎｓｃ | Method of manufacturing glass substrate |
| CN115626780A (en) * | 2022-10-31 | 2023-01-20 | 四川虹基光玻新材料科技有限公司 | Manufacturing method of glass cover plate, glass cover plate and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103011608B (en) | 2016-08-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| CB02 | Change of applicant information |
Address after: East Lake village in Guangdong province Haojiang District 515000 Shantou Nanhu Taiwanese Investment Zone Daming Road Applicant after: GUANGDONG TOPJET TECHNOLOGY CO., LTD. Address before: East Lake village in Guangdong province Haojiang District 515000 Shantou Nanhu Taiwanese Investment Zone Daming Road Applicant before: SHANTOU TOPJET TECHNOLOGY CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Manufacturing method for glass cover plate of display equipment Effective date of registration: 20170317 Granted publication date: 20160803 Pledgee: Longhu City, Shantou billion letter microfinance Limited Pledgor: GUANGDONG TOPJET TECHNOLOGY CO., LTD. Registration number: 2017440000008 |
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| 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: 20160803 Termination date: 20171203 |