CN105436998A - Preparation method for anti-dazzle glass - Google Patents
Preparation method for anti-dazzle glass Download PDFInfo
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- CN105436998A CN105436998A CN201410503048.4A CN201410503048A CN105436998A CN 105436998 A CN105436998 A CN 105436998A CN 201410503048 A CN201410503048 A CN 201410503048A CN 105436998 A CN105436998 A CN 105436998A
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- Prior art keywords
- polishing
- glass sample
- preparation
- glass
- polissoir
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- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 112
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 238000005498 polishing Methods 0.000 claims abstract description 89
- 238000000227 grinding Methods 0.000 claims abstract description 38
- 239000000843 powder Substances 0.000 claims abstract description 27
- 230000004313 glare Effects 0.000 claims description 25
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 4
- 238000002310 reflectometry Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 3
- 230000006378 damage Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- -1 1 ~ 5 part Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003486 chemical etching Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
Landscapes
- Surface Treatment Of Glass (AREA)
Abstract
Disclosed is a preparation method for anti-dazzle glass. When a glass sample needs polishing and grinding, the surface, not needing machining, of the glass sample is protected through a protective film, and the surface needing machining is exposed; the glass sample is arranged between an upper grinding disc and a lower grinding disc of polishing equipment and soaked in a polishing solution; the upper grinding disc or the lower grinding disc of the polishing equipment polishes and grinds the surface, needing machining, of the glass sample. The glass sample is soaked in the polishing solution, and mechanical polishing and grinding of the upper grinding disc or the lower grinding disc on the surface of the glass sample and the physical polishing and grinding of polishing powder are combined. The preparation method for the anti-dazzle glass is simple in process and convenient to operate. As the surface of the glass sample is directly polished and ground, the thickness of a touch screen is reduced. As the physical polishing and grinding method is adopted, injuries to the body of an operator are avoided. The prepared anti-dazzle glass has the advantages that surface particles are fine and evenly distributed, the light transmissivity is high, the reflectivity is low, and the anti-dazzle effect is good.
Description
Technical field
The present invention relates to the fabricating technology field of glass, particularly relate to a kind of preparation method of glare proof glass.
Background technology
Along with the fast development of touch screen technology, apply also more and more extensive: be such as applied to mobile phone, GPS navigator, touch screen computer, bank ATM, switch panel, photo frame, Medical Instruments etc.At present, in order to improve the resolution ratio of this class display, usually the functional layer that has anti-dazzle is set in display screen surface.
This kind of anti-dazzle technology roughly can be divided into two kinds: the first carries out coating process at glass surface, deposits an anti-dazzle photosphere at glass surface; The second directly carries out chemical etching process at glass surface, forms an anti-dazzle photosphere at glass surface.
Although above-mentioned two kinds of methods can reach the object of anti-dazzle, first method obtains anti-dazzle photosphere by coating, and this can increase the thickness of touch-screen undoubtedly; Second method complicated operation.
Summary of the invention
Based on this, be necessary for the problems referred to above, provide a kind of preparation technology simple and be conducive to the preparation method of the glare proof glass reducing touch-screen thickness.
A preparation method for glare proof glass, comprises the following steps:
Preparation polishing powder, the material that the raw material packet of described polishing powder contains and weight proportion thereof are: 55 ~ 75 parts, aluminium oxide, zirconia 5 ~ 15 parts, cerium oxide 3 ~ 8 parts, 3 ~ 8 parts, calcium oxide, bortz powder 1 ~ 5 part, 1 ~ 5 part, carborundum and 1 ~ 5 part, magnesia, obtain the polishing powder prepared;
The described polishing powder prepared is watered rear obtained polishing solution, described polishing solution is placed in the polishing disk of polissoir;
By the surface employing diaphragm protection of glass sample without the need to processing, need the surface exposed of processing;
Being positioned over by glass sample after the protection of described diaphragm between the upper millstone of polissoir and lower millstone and being immersed in described polishing solution, the upper millstone of polissoir or lower millstone need the surface of processing to carry out polishing grinding to glass sample;
Take out the glass sample after polishing grinding and carry out cleaning, drying i.e. obtained glare proof glass.
Wherein in an embodiment, the material of described glass sample is Merlon, polymethyl methacrylate or silica.
Wherein in an embodiment, the thickness range of described glass sample is 0.5mm ~ 2mm.
Wherein in an embodiment, before glass sample is adopted diaphragm protection without the need to the surface processed by step, also comprise step:
Absolute ethyl alcohol is adopted to carry out wiping to the surface of described glass sample.
Wherein in an embodiment, after step employing absolute ethyl alcohol carries out wiping to the surface of described glass sample, also comprise step:
The surface of described glass sample is checked whether to have cut;
If have, then give up;
If no, then retain.
Wherein in an embodiment, it is 6 ~ 10 minutes to the time of carrying out polishing grinding with the glass sample after diaphragm protection.
Wherein in an embodiment, the described polishing powder prepared is watered in rear obtained polishing solution by step, and the mass ratio that polishing powder is watered is 1:10 ~ 1:30.
Wherein in an embodiment, the upper millstone pressure of described polissoir is 0.06Mpa ~ 0.09Mpa, and the lower millstone pressure of described polissoir is 0.1Mpa ~ 0.3Mpa.
Wherein in an embodiment, the upper millstone rotating speed of described polissoir is 10 turns per minute, and the lower millstone rotating speed of described polissoir is 30 turns per minute.
Wherein in an embodiment, the quantity of the polishing disk bearing glass sample of described polissoir is 1 ~ 24.
The preparation method of above-mentioned glare proof glass at least comprises following advantage:
When needing to carry out polishing grinding to glass sample; by the surface employing diaphragm protection of glass sample without the need to processing; need the surface exposed of processing; glass sample to be positioned between the upper millstone of polissoir and lower millstone and to be immersed in described polishing solution; the upper millstone of polissoir or lower millstone need the surface of processing to carry out polishing grinding to glass sample; during polishing grinding; glass sample is immersed in polishing solution, thus upper millstone or lower millstone is combined with the physics polishing grinding of polishing powder to the machine glazed finish polishing on glass sample surface.This preparation method technique is simple, easy to operate, and owing to being directly carry out polishing grinding on the surface of glass sample, being conducive to the thickness reducing touch-screen, and owing to being physics polishing grinding, can not working the mischief to the health of operating personnel; It is tiny that obtained glare proof glass has surface particles, and be evenly distributed, light transmission rate is high, and reflectivity is low, and anti-dazzle is effective; Carrying out plated film with tradition at glass surface obtains compared with anti-dazzle photosphere, has the advantages such as prolonged difficult use.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the preparation method of glare proof glass in an embodiment.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar improvement when intension of the present invention, therefore the present invention is by the restriction of following public concrete enforcement.
Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Referring to Fig. 1, is the schematic flow sheet of the preparation method of glare proof glass in an embodiment.Specific in present embodiment, the preparation method of glare proof glass comprises the following steps:
Step S110, preparation polishing powder.The material that the raw material packet of polishing powder contains and weight proportion thereof are 55 ~ 75 parts, aluminium oxide, zirconia 5 ~ 15 parts, cerium oxide 3 ~ 8 parts, 3 ~ 8 parts, calcium oxide, bortz powder 1 ~ 5 part, 1 ~ 5 part, carborundum, 1 ~ 5 part, magnesia and other components 3 ~ 8 parts, obtain the polishing powder prepared.Specific in present embodiment, the raw material weight proportioning of polishing powder is 65 parts, aluminium oxide, zirconia 10 parts, cerium oxide 5 parts, 5 parts, calcium oxide, bortz powder 3 parts, 3 parts, carborundum, 4 parts, magnesia and other components 5 parts.
Step S120, is watered rear obtained polishing solution by the polishing powder prepared, polishing solution is placed in the polishing disk of polissoir.Then the concentration of polishing solution is checked.Particularly, the polishing powder prepared is watered in proportion in rear obtained polishing solution step, the mass ratio that polishing powder is watered can be 1:10 ~ 1:30, the mass ratio that such as polishing powder is watered can be 1:10,1:15,1:20,1:25 or 1:30, with the polishing solution of obtained variable concentrations.Need the degree of polishing grinding to select the concentration of polishing solution according to glass sample: glass sample needs the degree of polishing grinding larger, the concentration of polishing solution needs the larger of preparation; Glass sample needs the degree of polishing grinding less, and the concentration of polishing solution needs the less of preparation.
Step S131, adopts absolute ethyl alcohol to carry out wiping to the surface of glass sample.Absolute ethyl alcohol is easy to volatilization, can not remain on glass sample after cleaning glass window sample.Meanwhile, absolute ethyl alcohol can also remove the impurity on glass sample surface, ensures the clean of glass sample.Certainly, in other embodiments, when glass sample clean enough, this step can also be saved.Or, adopt other wiping solutions to carry out wiping to glass surface, as long as do not remain in glass sample after wiping can be ensured and the effect of energy cleaning glass sample.
The material of glass sample can be PC (Polycarbonate, Merlon), PMMA (PolymethylMethacrylate, polymethyl methacrylate) or silica.The thickness range of glass sample can be 0.5mm ~ 2mm.
Step S132, whether the surface of inspection glass sample has cut.If there is cut, then give up.If there is no cut, then retain, to carry out next step.Whether inspection glass sample has cut can by the mode of desk checking, the mode that also automatically can be detected by machine.Need all to test to the upper surface of glass sample and lower surface.Whether there is the mode of cut by pretesting glass sample, off-grade glass sample can be reduced and enter next step, enter the step of polishing grinding from Sources controlling off-grade glass sample, thus improve the yield of final products.
Step S133, by the surface employing diaphragm protection of glass sample without the need to processing, needs the surface exposed of processing.Diaphragm can prevent polishing solution from having an impact to the surface of glass sample without the need to processing, intact to ensure the glass sample surface without the need to processing.
Specific in present embodiment, also comprising inspection polissoir has without exception, checks that upper millstone and lower millstone have N/R step.
Step S140, to be positioned over the glass sample after diaphragm protection between the upper millstone of polissoir and lower millstone and to be immersed in polishing solution, and the upper millstone of polissoir or lower millstone need the surface of processing to carry out polishing grinding to glass sample.Particularly, 1 ~ 24 sheet glass sample can be positioned between the upper millstone of polissoir and lower millstone simultaneously and to be immersed in polishing solution.The upper millstone pressure of polissoir is 0.06Mpa ~ 0.09Mpa.The upper millstone pressure of such as polissoir can be 0.08Mpa.The lower millstone pressure of polissoir is 0.1Mpa ~ 0.3Mpa.The lower millstone pressure of such as polissoir can be 0.2Mpa.The upper millstone rotating speed of polissoir is 5 ~ 15 turns per minute.The upper millstone rotating speed of such as polissoir can be 10 turns.The lower millstone rotating speed of polissoir is 15 ~ 35 turns.The lower millstone rotating speed of such as polissoir can be 30 turns per minute.Glass sample is arranged between upper millstone and lower millstone, if when glass sample needs the surface of processing to unify upward, upper millstone carries out polishing grinding to it; If when glass sample needs the surface of processing to unify down, lower diaphragm carries out polishing grinding to it.It can be 6 ~ 10 minutes to the time of carrying out polishing grinding with the glass sample after diaphragm protection.Specific in present embodiment, it is 10 minutes to the time of carrying out polishing grinding with the glass sample after diaphragm protection.
Step S150, takes out the glass sample after polishing grinding and carries out cleaning, drying i.e. obtained glare proof glass.Obtained glare proof glass have surface particles tiny, be evenly distributed, the advantage such as light transmission rate is high, reflectivity is low, anti-dazzle is effective.
The preparation method of above-mentioned glare proof glass at least comprises following advantage:
When needing to carry out polishing grinding to glass sample; by the surface employing diaphragm protection of glass sample without the need to processing; need the surface exposed of processing; glass sample to be positioned between the upper millstone of polissoir and lower millstone and to be immersed in described polishing solution; the upper millstone of polissoir or lower millstone need the surface of processing to carry out polishing grinding to glass sample; during polishing grinding; glass sample is immersed in polishing solution, thus upper millstone or lower millstone is combined with the physics polishing grinding of polishing powder to the machine glazed finish polishing on glass sample surface.This preparation method technique is simple, easy to operate, and owing to being directly carry out polishing grinding on the surface of glass sample, being conducive to the thickness reducing touch-screen, and owing to being physics polishing grinding, can not working the mischief to the health of operating personnel; It is tiny that obtained glare proof glass has surface particles, and be evenly distributed, light transmission rate is high, and reflectivity is low, and anti-dazzle is effective; Carrying out plated film with tradition at glass surface obtains compared with anti-dazzle photosphere, has the advantages such as prolonged difficult use.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a preparation method for glare proof glass, is characterized in that, comprises the following steps:
Preparation polishing powder, the material that the raw material packet of described polishing powder contains and weight proportion thereof are: 55 ~ 75 parts, aluminium oxide, zirconia 5 ~ 15 parts, cerium oxide 3 ~ 8 parts, 3 ~ 8 parts, calcium oxide, bortz powder 1 ~ 5 part, 1 ~ 5 part, carborundum and 1 ~ 5 part, magnesia, obtain the polishing powder prepared;
The described polishing powder prepared is watered rear obtained polishing solution, described polishing solution is placed in the polishing disk of polissoir;
By the surface employing diaphragm protection of glass sample without the need to processing, need the surface exposed of processing;
Being positioned over by glass sample after the protection of described diaphragm between the upper millstone of polissoir and lower millstone and being immersed in described polishing solution, the upper millstone of polissoir or lower millstone need the surface of processing to carry out polishing grinding to glass sample;
Take out the glass sample after polishing grinding and carry out cleaning, drying i.e. obtained glare proof glass.
2. the preparation method of glare proof glass according to claim 1, is characterized in that, the material of described glass sample is Merlon, polymethyl methacrylate or silica.
3. the preparation method of glare proof glass according to claim 1, is characterized in that, the thickness range of described glass sample is 0.5mm ~ 2mm.
4. the preparation method of glare proof glass according to claim 1, is characterized in that, before glass sample is adopted diaphragm protection without the need to the surface processed by step, also comprises step:
Absolute ethyl alcohol is adopted to carry out wiping to the surface of described glass sample.
5. the preparation method of glare proof glass according to claim 4, is characterized in that, after step employing absolute ethyl alcohol carries out wiping to the surface of described glass sample, also comprises step:
The surface of described glass sample is checked whether to have cut;
If have, then give up;
If no, then retain.
6. the preparation method of glare proof glass according to claim 1, is characterized in that, is 6 ~ 10 minutes to the time of carrying out polishing grinding with the glass sample after diaphragm protection.
7. the preparation method of glare proof glass according to claim 1, is characterized in that, the described polishing powder prepared is watered in rear obtained polishing solution by step, and the mass ratio that polishing powder is watered is 1:10 ~ 1:30.
8. the preparation method of glare proof glass according to claim 1, is characterized in that, the upper millstone pressure of described polissoir is 0.06Mpa ~ 0.09Mpa, and the lower millstone pressure of described polissoir is 0.1Mpa ~ 0.3Mpa.
9. the preparation method of glare proof glass according to claim 1, is characterized in that, the upper millstone rotating speed of described polissoir is 5 ~ 15 turns per minute, and the lower millstone rotating speed of described polissoir is 15 ~ 35 turns per minute.
10. the preparation method of glare proof glass according to claim 1, is characterized in that, the quantity of the polishing disk bearing glass sample of described polissoir is 1 ~ 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503048.4A CN105436998B (en) | 2014-09-26 | 2014-09-26 | The preparation method of glare proof glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503048.4A CN105436998B (en) | 2014-09-26 | 2014-09-26 | The preparation method of glare proof glass |
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| Publication Number | Publication Date |
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| CN105436998A true CN105436998A (en) | 2016-03-30 |
| CN105436998B CN105436998B (en) | 2017-12-12 |
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| CN201410503048.4A Active CN105436998B (en) | 2014-09-26 | 2014-09-26 | The preparation method of glare proof glass |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002115A (en) * | 2020-01-16 | 2020-04-14 | 程凯芬 | Anti-glare glass and processing method thereof |
| CN111302645A (en) * | 2020-04-09 | 2020-06-19 | 东莞市鲁发玻璃科技有限公司 | Anti-scratching anti-glare glass |
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| CN202454194U (en) * | 2011-12-21 | 2012-09-26 | 北京金山顶尖科技股份有限公司 | Anti-glare liquid crystal display (LCD) |
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|---|---|---|---|---|
| CN1608800A (en) * | 2003-10-20 | 2005-04-27 | 碧悠国际光电股份有限公司 | Grinding apparatus and method for refining grinding glass substrate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002115A (en) * | 2020-01-16 | 2020-04-14 | 程凯芬 | Anti-glare glass and processing method thereof |
| CN111302645A (en) * | 2020-04-09 | 2020-06-19 | 东莞市鲁发玻璃科技有限公司 | Anti-scratching anti-glare glass |
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| CN105436998B (en) | 2017-12-12 |
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Address after: 330013 HUANGJIAHU Road, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee after: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. Patentee after: Nanchang OFilm Tech. Co.,Ltd. Patentee after: Ophiguang Group Co.,Ltd. Patentee after: SUZHOU OFILM TECH Co.,Ltd. Address before: 330013 HUANGJIAHU Road, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee before: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. Patentee before: Nanchang OFilm Tech. Co.,Ltd. Patentee before: OFilm Tech Co.,Ltd. Patentee before: SUZHOU OFILM TECH Co.,Ltd. Address after: 330013 HUANGJIAHU Road, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee after: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. Patentee after: Nanchang OFilm Tech. Co.,Ltd. Patentee after: OFilm Tech Co.,Ltd. Patentee after: SUZHOU OFILM TECH Co.,Ltd. Address before: 330013 HUANGJIAHU Road, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee before: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. Patentee before: Nanchang OFilm Tech. Co.,Ltd. Patentee before: Shenzhen OFilm Tech Co.,Ltd. Patentee before: SUZHOU OFILM TECH Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210223 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Patentee after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: 330013 HUANGJIAHU Road, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee before: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. Patentee before: Nanchang OFilm Tech. Co.,Ltd. Patentee before: Ophiguang Group Co.,Ltd. Patentee before: SUZHOU OFILM TECH Co.,Ltd. |