CN107759065A - A kind of handling process of 2.5D mobile phone glass - Google Patents
A kind of handling process of 2.5D mobile phone glass Download PDFInfo
- Publication number
- CN107759065A CN107759065A CN201710906741.XA CN201710906741A CN107759065A CN 107759065 A CN107759065 A CN 107759065A CN 201710906741 A CN201710906741 A CN 201710906741A CN 107759065 A CN107759065 A CN 107759065A
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- CN
- China
- Prior art keywords
- glass
- mobile phone
- edge
- handling process
- carried out
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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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/14—Printing or colouring
- B32B38/145—Printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/162—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
-
- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/38—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal at least one coating being a coating of an organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
- B32B2038/166—Removing moisture
-
- 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
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/119—Deposition methods from solutions or suspensions by printing
Abstract
The present invention relates to mobile phone glass processing technique field, and in particular to a kind of handling process of 2.5D mobile phone glass, including step：A) 2.5D glass is cleaned, then dried；B) intensive treatment is carried out to the edge of 2.5D glass；C) required size is cut to, then carries out edging processing；D) 2.5D after edging is subjected to tempering processing；E) silk-screen is carried out to steel 2.5D glass；F) the 2.5D glass after silk-screen is toasted；G) aluminum coated steel is carried out to the surface of 2.5D glass.Compared with prior art, the present invention first carries out intensive treatment to the edge of 2.5D glass, and so as to eliminate micro-crack, gap and chipping etc. caused by the edge, the step can greatly improve the overall intensity of 2.5D glass, increase the service life；The whole processing step of the present invention is simple, easily operated, preferably meets the production requirement of continuous batch.
Description
Technical field
The present invention relates to mobile phone glass processing technique field, and in particular to a kind of handling process of 2.5D mobile phone glass.
Background technology
2.5D glass is that a kind of front is that plane, marginal portion form the glass of arc to lower recess, with simple glass
Phase, 2.5D glass sense of touch is good, good visual effect.At present, most of mobile phone screen all uses 2.5D glass, by 2.5D glass with
Housing forms procapsid component.
In the prior art, problems with mostly be present in the 2.5D glass that mobile phone uses：1) at 2.5D glass curved edge compared with
It is thin, intensity is weak, easily produces micro-crack, collapses a little and chipping, when mobile phone falls, glass is easy to rupture, and causes making for mobile phone
Use service life reduction；3) existing 2.5D technology for making glass is complicated, is unfavorable for actual production demand.
The content of the invention
Above-mentioned technical problem be present for prior art, it is an object of the invention to provide a kind of place of 2.5D mobile phone glass
Science and engineering skill, the technique can improve the bulk strength of mobile phone glass, increase the service life, and technique is simple.
To achieve the above object, the present invention provides following technical scheme：
A kind of handling process of 2.5D mobile phone glass is provided, comprised the following steps：
A) 2.5D glass is cleaned, then dried；
B) intensive treatment is carried out to the edge of 2.5D glass；
C) to the 2.5D glass-cuttings after intensive treatment to required size, edging processing is then carried out；
D) by after the 2.5D glass cleanings after edging, tempering processing is carried out；
E) ink is used, silk-screen is carried out to the 2.5D glass after tempering processing；
F) the 2.5D glass after silk-screen is toasted；
G) aluminum coated steel is carried out to the surface of 2.5D glass.
Wherein, in step a, cleaning includes pickling, alkali cleaning and washing successively.
Wherein, include in step b, the step of intensive treatment：
B1) it is used to fill up the micro-crack of edge and the forced fluid in gap to the edge coating of the 2.5D glass, then
Stand 30~60min；
B2 the edge of the 2.5D glass) is irradiated using laser, melts edge, it is then with cooling agent that 2.5D glass is fast
Quickly cooling but, completes the intensive treatment at edge.
Wherein, in step b1, the forced fluid is hydroxyl polysiloxane, polyimide resin and acrylic modified alkyd tree
Fat mixed liquor.
Wherein, in step b1, the quality of the hydroxyl polysiloxane, polyimide resin and acrylic acid modified alkyd resin
Than for 1:2:1.
Wherein, in step b2, the laser vertical gone out using laser transmitter projects irradiates the edge of the 2.5D glass, institute
The vertical range for stating generating laser and the 2.5D glass edges is 1~10cm.
Wherein, in step c, edging processing is that 2.5D glass is carried out into plain grinding processing using flat-grinding machine peace grinding agent, described
Plain grinding agent is the mixture of water and polishing powder.
Wherein, in step d, tempering processing is that 2.5D glass is first heated into 500~750 DEG C to be softened, and is then cooled down
To normal temperature.
Wherein, in step g, aluminum coated steel comprises the following steps successively：
G1) by one layer of anti-fingerprint film of front plating of 2.5D glass；
G2 display screen) is sticked at the back side of 2.5D glass；
G3) one layer of rupture pressure disc is pasted on the surface of the anti-fingerprint film.
Wherein, in step a and step d, the cleaning is cleaned for ultrasonic wave.
Beneficial effects of the present invention：
A kind of handling process of 2.5D mobile phone glass of the present invention, including step：A) 2.5D glass is cleaned, then
Drying；B) intensive treatment is carried out to the edge of 2.5D glass；C) to the 2.5D glass-cuttings after intensive treatment to required size,
Then edging processing is carried out；D) by after the 2.5D glass cleanings after edging, tempering processing is carried out；E) ink is used, at tempering
2.5D glass after reason carries out silk-screen；F) the 2.5D glass after silk-screen is toasted；G) surface of 2.5D glass is covered
Film process.Compared with prior art, the present invention first carries out intensive treatment to the edge of 2.5D glass, is produced so as to eliminate the edge
Micro-crack, gap and chipping etc., the step can greatly improve the overall intensity of 2.5D glass, increase the service life；This hair
Bright whole processing step is simple, easily operated, preferably meets the production requirement of continuous batch.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1：
A kind of handling process of 2.5D mobile phone glass, comprises the following steps：
A) 2.5D glass is subjected to pickling, alkali cleaning and washing successively in ultrasonic cleaning apparatus, then dried；
B) to the edge progress following intensive treatment of 2.5D glass the step of：
B1) it is used to fill up the micro-crack of edge and the forced fluid in gap to the edge coating of 2.5D glass, then stands
30min；
B2) using the edge of laser irradiation 2.5D glass, melt edge, it is then with cooling agent that 2.5D glass is cold rapidly
But, the intensive treatment at edge is completed.
C) to the 2.5D glass-cuttings after intensive treatment to required size, then put down using flat-grinding machine peace grinding agent
Mill processing；
D) will carry out being heated to 500 DEG C of progress in annealing furnace soft after 2.5D glass after edging carries out ultrasonic wave cleaning
Change, be subsequently cooled to normal temperature；
E) ink is used, silk-screen is carried out to the 2.5D glass after tempering processing；
F) the 2.5D glass after silk-screen is toasted；
G) to the surface progress following aluminum coated steel of 2.5D glass the step of：.
G1) by one layer of anti-fingerprint film of front plating of 2.5D glass；
G2 display screen) is sticked at the back side of 2.5D glass；
G3) one layer of rupture pressure disc is pasted on the surface of anti-fingerprint film.
In the present embodiment, in step b1, forced fluid is hydroxyl polysiloxane, polyimide resin and acrylic modified alkyd
Resin is 1 according to mass ratio:2:Mixed liquor made of 1.
In step b2, cooling agent is cooling water.
In step b2, the laser vertical gone out using laser transmitter projects irradiates the edge of 2.5D glass, generating laser
Vertical range with 2.5D glass edges is 2cm.
In the present embodiment, in step c, plain grinding agent is that water and polishing powder according to mass ratio are 5:1 mixture.
Embodiment 2：
A kind of handling process of 2.5D mobile phone glass, comprises the following steps：
A) 2.5D glass is subjected to pickling, alkali cleaning and washing successively in ultrasonic cleaning apparatus, then dried；
B) to the edge progress following intensive treatment of 2.5D glass the step of：
B1) it is used to fill up the micro-crack of edge and the forced fluid in gap to the edge coating of 2.5D glass, then stands
40min；
B2) using the edge of laser irradiation 2.5D glass, melt edge, it is then with cooling agent that 2.5D glass is cold rapidly
But, the intensive treatment at edge is completed.
C) to the 2.5D glass-cuttings after intensive treatment to required size, then put down using flat-grinding machine peace grinding agent
Mill processing；
D) will carry out being heated to 600 DEG C of progress in annealing furnace soft after 2.5D glass after edging carries out ultrasonic wave cleaning
Change, be subsequently cooled to normal temperature；
E) ink is used, silk-screen is carried out to the 2.5D glass after tempering processing；
F) the 2.5D glass after silk-screen is toasted；
G) to the surface progress following aluminum coated steel of 2.5D glass the step of：.
G1) by one layer of anti-fingerprint film of front plating of 2.5D glass；
G2 display screen) is sticked at the back side of 2.5D glass；
G3) one layer of rupture pressure disc is pasted on the surface of anti-fingerprint film.
In the present embodiment, in step b1, forced fluid is hydroxyl polysiloxane, polyimide resin and acrylic modified alkyd
Resin is 2 according to mass ratio:2:Mixed liquor made of 1.
In step b2, cooling agent is cooling water.
In step b2, the laser vertical gone out using laser transmitter projects irradiates the edge of 2.5D glass, generating laser
Vertical range with 2.5D glass edges is 5cm.
In the present embodiment, in step c, plain grinding agent is that water and polishing powder according to mass ratio are 4:1 mixture.
Embodiment 3：
A kind of handling process of 2.5D mobile phone glass, comprises the following steps：
A) 2.5D glass is subjected to pickling, alkali cleaning and washing successively in ultrasonic cleaning apparatus, then dried；
B) to the edge progress following intensive treatment of 2.5D glass the step of：
B1) it is used to fill up the micro-crack of edge and the forced fluid in gap to the edge coating of 2.5D glass, then stands
60min；
B2) using the edge of laser irradiation 2.5D glass, melt edge, it is then with cooling agent that 2.5D glass is cold rapidly
But, the intensive treatment at edge is completed.
C) to the 2.5D glass-cuttings after intensive treatment to required size, then put down using flat-grinding machine peace grinding agent
Mill processing；
D) will carry out being heated to 750 DEG C of progress in annealing furnace soft after 2.5D glass after edging carries out ultrasonic wave cleaning
Change, be subsequently cooled to normal temperature；
E) ink is used, silk-screen is carried out to the 2.5D glass after tempering processing；
F) the 2.5D glass after silk-screen is toasted；
G) to the surface progress following aluminum coated steel of 2.5D glass the step of：.
G1) by one layer of anti-fingerprint film of front plating of 2.5D glass；
G2 display screen) is sticked at the back side of 2.5D glass；
G3) one layer of rupture pressure disc is pasted on the surface of anti-fingerprint film.
In the present embodiment, in step b1, forced fluid is hydroxyl polysiloxane, polyimide resin and acrylic modified alkyd
Resin is 2 according to mass ratio:1:Mixed liquor made of 2.
In step b2, cooling agent is the ethanol that mass concentration is 75%.
In step b2, the laser vertical gone out using laser transmitter projects irradiates the edge of 2.5D glass, generating laser
Vertical range with 2.5D glass edges is 10cm.
In the present embodiment, in step c, plain grinding agent is that water and polishing powder according to mass ratio are 7:2 mixture.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (10)
- A kind of 1. handling process of 2.5D mobile phone glass, it is characterised in that：Comprise the following steps：A) 2.5D glass is cleaned, then dried；B) intensive treatment is carried out to the edge of 2.5D glass；C) to the 2.5D glass-cuttings after intensive treatment to required size, edging processing is then carried out；D) by after the 2.5D glass cleanings after edging, tempering processing is carried out；E) ink is used, silk-screen is carried out to the 2.5D glass after tempering processing；F) the 2.5D glass after silk-screen is toasted；G) aluminum coated steel is carried out to the surface of 2.5D glass.
- A kind of 2. handling process of 2.5D mobile phone glass according to claim 1, it is characterised in that：In step a, clean according to It is secondary including pickling, alkali cleaning and washing.
- A kind of 3. handling process of 2.5D mobile phone glass according to claim 1, it is characterised in that：In step b, at reinforcing The step of reason, includes：B1) it is used to fill up the micro-crack of edge and the forced fluid in gap to the edge coating of the 2.5D glass, then stands 30~60min；B2 the edge of the 2.5D glass) is irradiated using laser, melts edge, it is then with cooling agent that 2.5D glass is cold rapidly But, the intensive treatment at edge is completed.
- A kind of 4. handling process of 2.5D mobile phone glass according to claim 3, it is characterised in that：It is described in step b1 Forced fluid is hydroxyl polysiloxane, polyimide resin and acrylic acid modified alkyd resin mixed liquor.
- A kind of 5. handling process of 2.5D mobile phone glass according to claim 4, it is characterised in that：It is described in step b1 The mass ratio of hydroxyl polysiloxane, polyimide resin and acrylic acid modified alkyd resin is 1:2:1.
- A kind of 6. handling process of 2.5D mobile phone glass according to claim 3, it is characterised in that：In step b2, use The laser vertical that laser transmitter projects go out irradiates the edge of the 2.5D glass, the generating laser and the 2.5D glass The vertical range at edge is 1~10cm.
- A kind of 7. handling process of 2.5D mobile phone glass according to claim 1, it is characterised in that：In step c, at edging Reason is that 2.5D glass is carried out into plain grinding processing using flat-grinding machine peace grinding agent, and the plain grinding agent is the mixture of water and polishing powder.
- A kind of 8. handling process of 2.5D mobile phone glass according to claim 1, it is characterised in that：In step d, at tempering Reason is that 2.5D glass is first heated into 500~750 DEG C to be softened, and is subsequently cooled to normal temperature.
- A kind of 9. handling process of 2.5D mobile phone glass according to claim 1, it is characterised in that：In step g, at overlay film Reason comprises the following steps successively：G1) by one layer of anti-fingerprint film of front plating of 2.5D glass；G2 display screen) is sticked at the back side of 2.5D glass；G3) one layer of rupture pressure disc is pasted on the surface of the anti-fingerprint film.
- A kind of 10. handling process of 2.5D mobile phone glass according to claim 1, it is characterised in that：Step a and step d In, the cleaning is cleaned for ultrasonic wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906741.XA CN107759065A (en) | 2017-09-29 | 2017-09-29 | A kind of handling process of 2.5D mobile phone glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906741.XA CN107759065A (en) | 2017-09-29 | 2017-09-29 | A kind of handling process of 2.5D mobile phone glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107759065A true CN107759065A (en) | 2018-03-06 |
Family
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Family Applications (1)
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|---|---|---|---|
| CN201710906741.XA Pending CN107759065A (en) | 2017-09-29 | 2017-09-29 | A kind of handling process of 2.5D mobile phone glass |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975672A (en) * | 2018-08-31 | 2018-12-11 | 东莞市银泰玻璃有限公司 | A kind of cutting edge coating process of glass |
| CN109399957A (en) * | 2018-11-19 | 2019-03-01 | 江苏优视光学科技股份有限公司 | A kind of mobile phone screen protection processing technology of glass cover-plate |
| CN111086337A (en) * | 2019-12-12 | 2020-05-01 | 北海市龙浩光电科技有限公司 | Method for silk-screen printing wood texture on 2.5D glass cover plate |
| CN111590398A (en) * | 2020-05-18 | 2020-08-28 | 东莞华清光学科技有限公司 | Process for rapidly repairing warping of 2.5D curved glass cover plate products |
| CN111689683A (en) * | 2020-06-24 | 2020-09-22 | 联想(北京)有限公司 | Flexible glass, flexible glass processing method and flexible display screen |
| WO2020262292A1 (en) * | 2019-06-27 | 2020-12-30 | Ａｇｃ株式会社 | Reinforced glass plate and method for manufacturing same |
| WO2020262293A1 (en) * | 2019-06-27 | 2020-12-30 | Ａｇｃ株式会社 | Tempered glass plate and method for producing same |
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| CN103395976A (en) * | 2013-07-30 | 2013-11-20 | 深圳南玻伟光导电膜有限公司 | Reinforcing method for plate glass |
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| EP2537816A1 (en) * | 2011-06-24 | 2012-12-26 | Samsung Electronics Co., Ltd. | Glass manufacturing method and mould for glass manufacture |
| CN103395976A (en) * | 2013-07-30 | 2013-11-20 | 深圳南玻伟光导电膜有限公司 | Reinforcing method for plate glass |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975672A (en) * | 2018-08-31 | 2018-12-11 | 东莞市银泰玻璃有限公司 | A kind of cutting edge coating process of glass |
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| CN109399957A (en) * | 2018-11-19 | 2019-03-01 | 江苏优视光学科技股份有限公司 | A kind of mobile phone screen protection processing technology of glass cover-plate |
| WO2020262292A1 (en) * | 2019-06-27 | 2020-12-30 | Ａｇｃ株式会社 | Reinforced glass plate and method for manufacturing same |
| WO2020262293A1 (en) * | 2019-06-27 | 2020-12-30 | Ａｇｃ株式会社 | Tempered glass plate and method for producing same |
| CN111086337A (en) * | 2019-12-12 | 2020-05-01 | 北海市龙浩光电科技有限公司 | Method for silk-screen printing wood texture on 2.5D glass cover plate |
| CN111590398A (en) * | 2020-05-18 | 2020-08-28 | 东莞华清光学科技有限公司 | Process for rapidly repairing warping of 2.5D curved glass cover plate products |
| CN111689683A (en) * | 2020-06-24 | 2020-09-22 | 联想(北京)有限公司 | Flexible glass, flexible glass processing method and flexible display screen |
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Address after: 523000 No.8, Daji Industrial Zone, Shipai Avenue, Shipai town, Dongguan City, Guangdong Province Applicant after: Guangdong Xingxing Optoelectronics Technology Co., Ltd. Address before: 523330 Guangdong Province, Dongguan City Shipai town Shipai Road Industrial Zone No. 8 Keelung Applicant before: Guangdong Sinz Optoelectronic Technology Co., Ltd. |
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Application publication date: 20180306 |