CN105348733A - High-hardness, wear-resistant and breakage-proof cell phone screen - Google Patents
High-hardness, wear-resistant and breakage-proof cell phone screen Download PDFInfo
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- CN105348733A CN105348733A CN201510641924.4A CN201510641924A CN105348733A CN 105348733 A CN105348733 A CN 105348733A CN 201510641924 A CN201510641924 A CN 201510641924A CN 105348733 A CN105348733 A CN 105348733A
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Abstract
The invention discloses a high-hardness, wear-resistant and breakage-proof cell phone screen. The high-hardness, wear-resistant and breakage-proof cell phone screen is prepared from the following raw materials in parts by weight: 80-120 parts of modified epoxy resin E51, 30-60 parts of polyethylene terephthalate, 10-30 parts of chlorinated polyethylene, 20-40 parts of nylon, 5-15 parts of silicon dioxide, 2-8 parts of nano clay, 4-9 parts of lignocellulose, 2-6 parts of graphite powder, 1-5 parts of polyethylene, 2-4 parts of ethyl acetate, 3-6 parts of barium sulfate, 1-3 parts of aluminum oxide, 2-4 parts of bismuth oxide, 3-6 parts of tetraethoxysilane and 1-5 parts of an antioxidant 1076. The high-hardness, wear-resistant and breakage-proof cell phone screen disclosed by the invention is high in hardness and good in wear resistance and cannot be broken easily.
Description
Technical field
The present invention relates to a kind of Mobile phone screen, particularly relate to the breakage-proof Mobile phone screen of a kind of high hardness wear-resisting.
Background technology
It is general gradually that screen material is drawn along with mobile phone color screen, and the material of mobile phone screen also more and more seems important.The color/graphics of mobile phone is difference to some extent because LCD quality is different with research and development technology, and its kind roughly has TFT, TFD, UFB, STN and OLED several.The color that in general can show is more many more can show complicated image, and the level of picture is also abundanter.
Mobile phone screen of the prior art, wear resistance and hardness cannot meet the demand of actual use, therefore, design a kind of high rigidity, and wear-resisting breakage-proof mobile phone screen is the problem that currently available technology needs solution badly.
Summary of the invention
For solving the technical problem existed in background technology, the present invention proposes the breakage-proof Mobile phone screen of a kind of high hardness wear-resisting, and hardness is high, wear resistance is good, non-friable.
The breakage-proof Mobile phone screen of a kind of high hardness wear-resisting that the present invention proposes, its raw material comprises by weight: modified epoxy E5180-120 part, polyethylene terephthalate 30-60 part, chlorinatedpolyethylene 10-30 part, nylon 20-40 part, silicon-dioxide 5-15 part, nano clay 2-8 part, lignocellulose 4-9 part, Graphite Powder 99 2-6 part, polyethylene 1-5 part, ethyl acetate 2-4 part, barium sulfate 3-6 part, aluminum oxide 1-3 part, bismuth oxide 2-4 part, tetraethoxy 3-6 part, antioxidant 10761-5 part.
Preferably, modified epoxy E51 is prepared by following technique: obtain material a after polyvinyl resin, dehydrated alcohol and carbon nanotube being mixed, and put into pulverizer pulverization process by after material a drying, vacuum drying treatment obtains material b; Epoxy resin E51, zinc oxide, stearic acid and promotor mixing are obtained material c; Then add materials in material c b and carbon black mixes, and obtains modified EPT rubber after adding sulphur.
Preferably, modified epoxy E51 is prepared by following technique: polyvinyl resin, dehydrated alcohol and carbon nanotube are mixed, be warming up to 80-90 DEG C, insulation 1-3h, do not stop in the process of insulation to stir, obtain material a after being cooled to room temperature, by material a in 70-90 DEG C of dry 3-5h, put into pulverizer pulverization process, vacuum drying treatment obtains material b; Epoxy resin E51, zinc oxide, stearic acid and promotor are mixed, be warming up to 80-120 DEG C, insulation 1-3h, is cooled to room temperature and obtains material c; Then add materials in material c b and carbon black mixes, and is warming up to 90-130 DEG C, is incubated 15-25min, is cooled to room temperature and obtains modified EPT rubber after adding sulphur.
Preferably, the weight ratio of polyvinyl resin, dehydrated alcohol, carbon nanotube, epoxy resin E51, zinc oxide, stearic acid, promotor, carbon black and sulphur is 5-15:2-8:3-9:1-5:2-6:4-8:2-5:3-4:2-5.
Preferably, the weight ratio of modified epoxy E51, polyethylene terephthalate, chlorinatedpolyethylene and nylon is 85-115:35-55:15-25:25-35.
Preferably, the weight ratio of silicon-dioxide, nano clay, lignocellulose and Graphite Powder 99 is 8-12:3-7:5-8:3-5.
Preferably, the weight ratio that the weight ratio of polyethylene, ethyl acetate, barium sulfate, aluminum oxide, bismuth oxide, tetraethoxy, antioxidant 1076 is is 2-4:2.5-3.5:3.5-5.5:1.5-2.5:2.5-3.5:4-5:2-4.
Preferably, modified epoxy E5185-115 part, polyethylene terephthalate 35-55 part, chlorinatedpolyethylene 15-25 part, nylon 25-35 part, silicon-dioxide 8-12 part, nano clay 3-7 part, lignocellulose 5-8 part, Graphite Powder 99 3-5 part, polyethylene 2-4 part, ethyl acetate 2.5-3.5 part, barium sulfate 3.5-5.5 part, aluminum oxide 1.5-2.5 part, bismuth oxide 2.5-3.5 part, tetraethoxy 4-5 part, antioxidant 10762-4 part.
The breakage-proof Mobile phone screen of a kind of high hardness wear-resisting that the present invention proposes, its raw material comprises: modified epoxy E51, polyethylene terephthalate, chlorinatedpolyethylene, nylon, silicon-dioxide, nano clay, lignocellulose, Graphite Powder 99, polyethylene, ethyl acetate, barium sulfate, aluminum oxide, bismuth oxide, tetraethoxy and antioxidant 1076, wherein, by modified epoxy E51, modified epoxy resin E51 is made to have excellent wear resisting property and intensity, mate-assist polyethylene terephthalate and chlorinatedpolyethylene simultaneously, make the over-all properties of modified epoxy resin E51 more excellent, also further improve wear resisting property and the hardness of modified epoxy resin E51 simultaneously, the nylon added, silicon-dioxide, nano clay, lignocellulose and Graphite Powder 99 effectively improve the toughness of the breakage-proof Mobile phone screen of high hardness wear-resisting of the present invention, wear resistance and hardness, wherein, the cooperation of nylon and silicon-dioxide is added, the toughness of the breakage-proof Mobile phone screen of high hardness wear-resisting of the present invention and wear resistance are effectively improved, wherein, the interpolation of nano clay, lignocellulose and Graphite Powder 99, conservative control proportioning, makes the wear resistance of the breakage-proof Mobile phone screen of high hardness wear-resisting of the present invention be significantly improved, the polyethylene added, ethyl acetate, barium sulfate, aluminum oxide, bismuth oxide, tetraethoxy and antioxidant 1076, as auxiliary agent, effectively can improve the over-all properties of the breakage-proof Mobile phone screen of high hardness wear-resisting of the present invention.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail; should understand; embodiment is only for illustration of the present invention, instead of for limiting the present invention, any amendment, equivalent replacement etc. made on basis of the present invention is all in protection scope of the present invention.
In embodiment, the weight part of modified epoxy E51 can be 85 parts, 86 parts, 87 parts, 88 parts, 89 parts, 90 parts, 91 parts, 92 parts, 93 parts, 94 parts, 95 parts, 96 parts, 97 parts, 98 parts, 99 parts, 100 parts, 101 parts, 102 parts, 103 parts, 104 parts, 105 parts, 106 parts, 107 parts, 108 parts, 109 parts, 110 parts, 111 parts, 112 parts, 113 parts, 114 parts, 115 parts; The weight part of polyethylene terephthalate can be 35 parts, 36 parts, 37 parts, 38 parts, 39 parts, 40 parts, 41 parts, 42 parts, 43 parts, 44 parts, 45 parts, 46 parts, 47 parts, 48 parts, 49 parts, 50 parts, 51 parts, 52 parts, 53 parts, 54 parts, 55 parts; The weight part of chlorinatedpolyethylene can be 15 parts, 16 parts, 17 parts, 18 parts, 19 parts, 20 parts, 21 parts, 22 parts, 23 parts, 24 parts, 25 parts; The weight part of nylon can be 25 parts, 26 parts, 27 parts, 28 parts, 29 parts, 30 parts, 31 parts, 32 parts, 33 parts, 34 parts, 35 parts; The weight part of silicon-dioxide can be 8 parts, 9 parts, 10 parts, 11 parts, 12 parts; The weight part of nano clay can be 3 parts, 4 parts, 5 parts, 6 parts, 7 parts; The weight part of lignocellulose can be 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts; The weight part of Graphite Powder 99 can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts; Poly weight part can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts; The weight part of ethyl acetate can be 2.5 parts, 2.6 parts, 2.7 parts, 2.8 parts, 2.9 parts, 3.0 parts, 3.1 parts, 3.2 parts, 3.3 parts, 3.4 parts, 3.5 parts; The weight part of barium sulfate can be 3.5 parts, 3.6 parts, 3.7 parts, 3.8 parts, 3.9 parts, 4.0 parts, 4.1 parts, 4.2 parts, 4.3 parts, 4.4 parts, 4.5 parts, 4.6 parts, 4.7 parts, 4.8 parts, 4.9 parts, 5.0 parts, 5.1 parts, 5.2 parts, 5.3 parts, 5.4 parts, 5.5 parts; The weight part of aluminum oxide can be 1.5 parts, 1.6 parts, 1.7 parts, 1.8 parts, 1.9 parts, 2.0 parts, 2.1 parts, 2.2 parts, 2.3 parts, 2.4 parts, 2.5 parts; The weight part of bismuth oxide can be 2.5 parts, 2.6 parts, 2.7 parts, 2.8 parts, 2.9 parts, 3.0 parts, 3.1 parts, 3.2 parts, 3.3 parts, 3.4 parts, 3.5 parts; The weight part of tetraethoxy can be 4 parts, 4.1 parts, 4.2 parts, 4.3 parts, 4.4 parts, 4.5 parts, 4.6 parts, 4.7 parts, 4.8 parts, 4.9 parts, 5 parts; The weight part of antioxidant 1076 can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts.
Embodiment 1
The breakage-proof Mobile phone screen of a kind of high hardness wear-resisting that the present invention proposes, its raw material comprises by weight: modified epoxy E51100 part, polyethylene terephthalate 45 parts, chlorinatedpolyethylene 20 parts, nylon 30 parts, silica 10 part, nano clay 5 parts, lignocellulose 6.5 parts, Graphite Powder 99 4 parts, polyethylene 3 parts, ethyl acetate 3 parts, 4.5 parts, barium sulfate, 2 parts, aluminum oxide, bismuth oxide 3 parts, tetraethoxy 4.5 parts, antioxidant 10763 parts.
Modified epoxy E51 is prepared by following technique: 10 parts of polyvinyl resins, 5 parts of dehydrated alcohols and 6 parts of carbon nanotubes are mixed by weight, be warming up to 85 DEG C, insulation 2h, do not stop in the process of insulation to stir, material a is obtained after being cooled to room temperature, by material a in 85 DEG C of dry 4h, put into pulverizer pulverization process, vacuum drying treatment obtains material b; 3 parts of epoxy resin E51,1 part of zinc oxide, 6 parts of stearic acid and 2-5 part promotor are mixed, be warming up to 100 DEG C, insulation 1-3h, is cooled to room temperature and obtains material c; Then b and the 3.5 part carbon black that adds materials in material c mixes, and is warming up to 110 DEG C, is incubated 20min, is cooled to room temperature and obtains modified EPT rubber after adding 3.5 parts of sulphur.
Embodiment 2
The breakage-proof Mobile phone screen of a kind of high hardness wear-resisting that the present invention proposes, its raw material comprises by weight: modified epoxy E5180 part, polyethylene terephthalate 60 parts, chlorinatedpolyethylene 10 parts, nylon 40 parts, silicon-dioxide 5 parts, nano clay 8 parts, lignocellulose 4 parts, Graphite Powder 99 6 parts, polyethylene 1 part, ethyl acetate 4 parts, 3 parts, barium sulfate, 3 parts, aluminum oxide, bismuth oxide 2 parts, tetraethoxy 6 parts, antioxidant 10761 parts.
Modified epoxy E51 is prepared by following technique: 5 parts of polyvinyl resins, 8 parts of dehydrated alcohols and 3 parts of carbon nanotubes are mixed by weight, be warming up to 90 DEG C, insulation 1h, do not stop in the process of insulation to stir, material a is obtained after being cooled to room temperature, by material a in 90 DEG C of dry 3h, put into pulverizer pulverization process, vacuum drying treatment obtains material b; 5 parts of epoxy resin E51,2 parts of zinc oxide, 8 parts of stearic acid and 2 parts of promotor are mixed, be warming up to 120 DEG C, insulation 1h, is cooled to room temperature and obtains material c; Then b and the 4 part carbon black that adds materials in material c mixes, and is warming up to 90 DEG C, is incubated 15min, is cooled to room temperature and obtains modified EPT rubber after adding 5 parts of sulphur.
Embodiment 3
The breakage-proof Mobile phone screen of a kind of high hardness wear-resisting that the present invention proposes, its raw material comprises by weight: modified epoxy E51120 part, polyethylene terephthalate 30 parts, chlorinatedpolyethylene 30 parts, nylon 20 parts, silica 15 parts, nano clay 2 parts, lignocellulose 9 parts, Graphite Powder 99 2 parts, polyethylene 5 parts, ethyl acetate 2 parts, 6 parts, barium sulfate, 1 part, aluminum oxide, bismuth oxide 4 parts, tetraethoxy 3 parts, antioxidant 10765 parts.
Modified epoxy E51 is prepared by following technique: 15 parts of polyvinyl resins, 2 parts of dehydrated alcohols and 9 parts of carbon nanotubes are mixed by weight, be warming up to 80 DEG C, insulation 3h, do not stop in the process of insulation to stir, material a is obtained after being cooled to room temperature, by material a in 70 DEG C of dry 5h, put into pulverizer pulverization process, vacuum drying treatment obtains material b; 1 part of epoxy resin E51,6 parts of zinc oxide, 4 parts of stearic acid and 5 parts of promotor are mixed, be warming up to 80 DEG C, insulation 3h, is cooled to room temperature and obtains material c; Then b and the 3 part carbon black that adds materials in material c mixes, and is warming up to 130 DEG C, is incubated 25min, is cooled to room temperature and obtains modified EPT rubber after adding 2 parts of sulphur.
Embodiment 4
The breakage-proof Mobile phone screen of a kind of high hardness wear-resisting that the present invention proposes, its raw material comprises by weight: modified epoxy E5185 part, polyethylene terephthalate 55 parts, chlorinatedpolyethylene 15 parts, nylon 35 parts, silicon-dioxide 8 parts, nano clay 7 parts, lignocellulose 5 parts, Graphite Powder 99 5 parts, polyethylene 2 parts, ethyl acetate 3.5 parts, 3.5 parts, barium sulfate, 2.5 parts, aluminum oxide, bismuth oxide 2.5 parts, tetraethoxy 5 parts, antioxidant 10762 parts.
Modified epoxy E51 is prepared by following technique: 8 parts of polyvinyl resins, 7 parts of dehydrated alcohols and 4 parts of carbon nanotubes are mixed by weight, be warming up to 88 DEG C, insulation 1.5h, do not stop in the process of insulation to stir, material a is obtained after being cooled to room temperature, by material a in 85 DEG C of dry 3.5h, put into pulverizer pulverization process, vacuum drying treatment obtains material b; 4 parts of epoxy resin E51,3 parts of zinc oxide, 7 parts of stearic acid and 3 parts of promotor are mixed, be warming up to 115 DEG C, insulation 1.5h, is cooled to room temperature and obtains material c; Then b and the 3.8 part carbon black that adds materials in material c mixes, and is warming up to 95 DEG C, is incubated 18min, is cooled to room temperature and obtains modified EPT rubber after adding 4 parts of sulphur.
Embodiment 5
The breakage-proof Mobile phone screen of a kind of high hardness wear-resisting that the present invention proposes, its raw material comprises by weight: modified epoxy E51115 part, polyethylene terephthalate 35 parts, chlorinatedpolyethylene 25 parts, nylon 25 parts, silica 12 parts, nano clay 3 parts, lignocellulose 8 parts, Graphite Powder 99 3 parts, polyethylene 4 parts, ethyl acetate 2.5 parts, 5.5 parts, barium sulfate, 1.5 parts, aluminum oxide, bismuth oxide 3.5 parts, tetraethoxy 4 parts, antioxidant 10764 parts.
Modified epoxy E51 is prepared by following technique: 8 parts of polyvinyl resins, 7 parts of dehydrated alcohols and 4 parts of carbon nanotubes are mixed by weight, be warming up to 88 DEG C, insulation 1.5h, do not stop in the process of insulation to stir, material a is obtained after being cooled to room temperature, by material a in 85 DEG C of dry 3.5h, put into pulverizer pulverization process, vacuum drying treatment obtains material b; 4 parts of epoxy resin E51,3 parts of zinc oxide, 7 parts of stearic acid and 3 parts of promotor are mixed, be warming up to 115 DEG C, insulation 1.5h, is cooled to room temperature and obtains material c; Then b and the 3.8 part carbon black that adds materials in material c mixes, and is warming up to 95 DEG C, is incubated 18min, is cooled to room temperature and obtains modified EPT rubber after adding 4 parts of sulphur.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. the breakage-proof Mobile phone screen of high hardness wear-resisting, it is characterized in that, its raw material comprises by weight: modified epoxy E5180-120 part, polyethylene terephthalate 30-60 part, chlorinatedpolyethylene 10-30 part, nylon 20-40 part, silicon-dioxide 5-15 part, nano clay 2-8 part, lignocellulose 4-9 part, Graphite Powder 99 2-6 part, polyethylene 1-5 part, ethyl acetate 2-4 part, barium sulfate 3-6 part, aluminum oxide 1-3 part, bismuth oxide 2-4 part, tetraethoxy 3-6 part, antioxidant 10761-5 part.
2. the breakage-proof Mobile phone screen of high hardness wear-resisting according to claim 1, it is characterized in that, modified epoxy E51 is prepared by following technique: obtain material a after polyvinyl resin, dehydrated alcohol and carbon nanotube being mixed, put into pulverizer pulverization process by after material a drying, vacuum drying treatment obtains material b; Epoxy resin E51, zinc oxide, stearic acid and promotor mixing are obtained material c; Then add materials in material c b and carbon black mixes, and obtains modified EPT rubber after adding sulphur.
3. the breakage-proof Mobile phone screen of high hardness wear-resisting according to claim 1 and 2, it is characterized in that, modified epoxy E51 is prepared by following technique: polyvinyl resin, dehydrated alcohol and carbon nanotube are mixed, be warming up to 80-90 DEG C, insulation 1-3h, do not stop in the process of insulation to stir, material a is obtained after being cooled to room temperature, by material a in 70-90 DEG C of dry 3-5h, put into pulverizer pulverization process, vacuum drying treatment obtains material b; Epoxy resin E51, zinc oxide, stearic acid and promotor are mixed, be warming up to 80-120 DEG C, insulation 1-3h, is cooled to room temperature and obtains material c; Then add materials in material c b and carbon black mixes, and is warming up to 90-130 DEG C, is incubated 15-25min, is cooled to room temperature and obtains modified EPT rubber after adding sulphur.
4. the breakage-proof Mobile phone screen of high hardness wear-resisting according to claim 1 and 2, it is characterized in that, the weight ratio of polyvinyl resin, dehydrated alcohol, carbon nanotube, epoxy resin E51, zinc oxide, stearic acid, promotor, carbon black and sulphur is 5-15:2-8:3-9:1-5:2-6:4-8:2-5:3-4:2-5.
5. the breakage-proof Mobile phone screen of the high hardness wear-resisting according to any one of claim 1-4, is characterized in that, the weight ratio of modified epoxy E51, polyethylene terephthalate, chlorinatedpolyethylene and nylon is 85-115:35-55:15-25:25-35.
6. the breakage-proof Mobile phone screen of the high hardness wear-resisting according to any one of claim 1-5, is characterized in that, the weight ratio of silicon-dioxide, nano clay, lignocellulose and Graphite Powder 99 is 8-12:3-7:5-8:3-5.
7. the breakage-proof Mobile phone screen of the high hardness wear-resisting according to any one of claim 1-6, it is characterized in that, the weight ratio that the weight ratio of polyethylene, ethyl acetate, barium sulfate, aluminum oxide, bismuth oxide, tetraethoxy, antioxidant 1076 is is 2-4:2.5-3.5:3.5-5.5:1.5-2.5:2.5-3.5:4-5:2-4.
8. the breakage-proof Mobile phone screen of the high hardness wear-resisting according to any one of claim 1-7, it is characterized in that, modified epoxy E5185-115 part, polyethylene terephthalate 35-55 part, chlorinatedpolyethylene 15-25 part, nylon 25-35 part, silicon-dioxide 8-12 part, nano clay 3-7 part, lignocellulose 5-8 part, Graphite Powder 99 3-5 part, polyethylene 2-4 part, ethyl acetate 2.5-3.5 part, barium sulfate 3.5-5.5 part, aluminum oxide 1.5-2.5 part, bismuth oxide 2.5-3.5 part, tetraethoxy 4-5 part, antioxidant 10762-4.
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| CN201510641924.4A CN105348733A (en) | 2015-09-30 | 2015-09-30 | High-hardness, wear-resistant and breakage-proof cell phone screen |
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| CN201510641924.4A CN105348733A (en) | 2015-09-30 | 2015-09-30 | High-hardness, wear-resistant and breakage-proof cell phone screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107325578A (en) * | 2017-06-28 | 2017-11-07 | 昆山特酷信息科技有限公司 | A kind of Antistatic type tablet personal computer display screen |
| CN108424043A (en) * | 2018-03-22 | 2018-08-21 | 徐州九龙电子工业有限公司 | A kind of mobile phone screen material of rub resistance and preparation method thereof |
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| CN104004316A (en) * | 2014-06-12 | 2014-08-27 | 苏州经贸职业技术学院 | Liquid crystal display substrate material and manufacturing method thereof |
| CN104231456A (en) * | 2014-08-21 | 2014-12-24 | 王明清 | Mobile phone screen material |
| CN104327415A (en) * | 2014-10-22 | 2015-02-04 | 青岛智谷创新技术有限公司 | High-wear-resistance film for mobile phones |
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| CN103772818A (en) * | 2014-01-20 | 2014-05-07 | 南通天明光电科技有限公司 | Scratching resisting screen protecting thin film |
| CN104004316A (en) * | 2014-06-12 | 2014-08-27 | 苏州经贸职业技术学院 | Liquid crystal display substrate material and manufacturing method thereof |
| CN104231456A (en) * | 2014-08-21 | 2014-12-24 | 王明清 | Mobile phone screen material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107325578A (en) * | 2017-06-28 | 2017-11-07 | 昆山特酷信息科技有限公司 | A kind of Antistatic type tablet personal computer display screen |
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