CN106010348A - OCA (optically clear adhesive) optical protecting tape for electronic products - Google Patents

OCA (optically clear adhesive) optical protecting tape for electronic products Download PDF

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Publication number
CN106010348A
CN106010348A CN201610574646.XA CN201610574646A CN106010348A CN 106010348 A CN106010348 A CN 106010348A CN 201610574646 A CN201610574646 A CN 201610574646A CN 106010348 A CN106010348 A CN 106010348A
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CN
China
Prior art keywords
parts
layer
transparent substrate
blue light
oca
Prior art date
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
Application number
CN201610574646.XA
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Chinese (zh)
Inventor
金闯
张庆杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Sidike New Material Science and Technology Co Ltd
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Suzhou Sidike New Material Science and Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201610574646.XA priority Critical patent/CN106010348A/en
Publication of CN106010348A publication Critical patent/CN106010348A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
    • C08K2003/2213—Oxides; Hydroxides of metals of rare earth metal of cerium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2423/00—Presence of polyolefin
    • C09J2423/04—Presence of homo or copolymers of ethene
    • C09J2423/046—Presence of homo or copolymers of ethene in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00—Presence of (meth)acrylic polymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester in the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The invention discloses an OCA (optically clear adhesive) optical protecting tape for electronic products. The OCA optical protecting tape comprises a transparent base material layer, an anti-scratch coating and a blue-light-resistant adhesive layer are applied on the upper surface and the lower surface of the transparent base material layer respectively, a release material layer is pasted on the surface, opposite to the transparent base material layer, of the blue-light-resistant adhesive layer, and the blue-light-resistant adhesive layer is composed of 100 parts of acrylate adhesive, 0.085 part of isocyanate curing agent, 14 parts of butanone, 3.2 parts of nano CeO2:Er fluorescent powder, 0.4 part of hexamethyl phosphoryl triamine, 1.5 parts of benzoyl peroxide and 0.3 part of silicone oil. The OCA optical protecting tape has easily controlled thickness and is prone to generating air bubbles when solidifying and contracting, and air bubbles are avoided.

Description

OCA optics for electronic product protects adhesive tape
Technical field
The present invention relates to a kind of OCA optics for electronic product and protect adhesive tape, particularly to a kind of OCA optical adhesive tape unorganic glass and organic plastics sheet for touch screen with preferable adhesive property.
Background technology
In recent years, the development of touch screen is extremely rapid, and along with growing with each passing day multimedia information inquiry, the application of touch screen is got more and more by people.OCA optical adhesive tape due to possess water white transparency, transmitance more than 90%, cementing strength is good, it is little to have cure shrinkage, do not produce the advantages such as xanthochromia, especially to the advantage such as ito glass and optical element be corrosion-free, so by its excellent process based prediction model, being most widely applied to touch screen industry.
Simultaneously along with the fast development of electronics technology, the electronic product such as portable computer, TV has become the necessary that people live, people need to expend a great deal of time in the face of these electronic products every day, but include the blue light the biggest to human injury in the light that sends of the LED of these electronic products.Blue light refers to the high-energy light that wavelength is 380nm ~ 480nm, it can penetrate crystalline lens and arrive retina, the epithelial cell making retinal pigment becomes feeble and die, photaesthesia cell is caused to lack nutrient, thus cause irreversible vision impairment, and during fine particle that blue light is in running into air, scattering probability is higher, easily produces dazzle, in addition blue light also can stimulate brain, and suppression melatonin secretion also improves the generation of corticoid thus destroys hormone secretion balance and directly affect sleep quality.
Therefore, a kind of anti-blue light optical adhesive tape of exploitation, to use it in electronic product, on the premise of there is preferred optical performance, moreover it is possible to absorb blue light, this will have the most great meaning to the health of protection human body.
Summary of the invention
The present invention provides a kind of OCA optics for electronic product to protect adhesive tape; this OCA optics protection adhesive tape had both had the effect of anti-blue light; there are the function of sorption enhanced, 360nm-500nm blue wave band filterability to reach more than 90%, preferably protect eye health to royal purple high energy shortwave；Also unorganic glass and organic plastics sheet had preferable adhesive property.
For reaching above-mentioned purpose; the technical solution used in the present invention is: a kind of OCA optics for electronic product protects adhesive tape; including a transparent substrate layer; the upper and lower surface of this transparent substrate layer has been respectively coated with anti-scratch coating, anti-blue light adhesive layer, and the described anti-blue light adhesive layer surface opposing with transparent substrate layer is covered with separated type material layer；Described anti-blue light adhesive layer is composed of the following components: acrylic ester adhesive 100 parts, isocyanate curing agent 0.085 part, butanone 14 parts, ceria nanopowder: 3.2 parts of Er fluorescent material, HMPA 0.4 part, benzoyl peroxide 1.5 parts, silicone oil 0.3 part；
Described isocyanate curing agent model is Bayer L-75；
The weight average molecular weight range 200 ~ 8,000,000 of described acrylic acid series adhesive, vitrification point is-60 ~-30 DEG C；
Described transparent base layer thickness is 50～100 μm, light transmittance ＞ 98%, mist degree ＜ 1.0%.
The technical scheme improved further in technique scheme is as follows:
1., in such scheme, the thickness of described anti-blue light adhesive layer is 0.5～3 μm.
2., in such scheme, described transparent substrate layer is laminated polyester film.
Owing to technique scheme is used, the present invention compared with prior art has following advantages and an effect:
The present invention is for the OCA optics protection adhesive tape of electronic product, and it had both had the effect of anti-blue light, and had had royal purple high energy shortwave the function of sorption enhanced, 360nm ~ 500nm blue wave band filterability to reach more than 90%, preferably protect eye health；Also unorganic glass and organic plastics sheet had preferable adhesive property；Secondly, specific formula combination, solves liquid optical cement due to ceria nanopowder: the addition of Er fluorescent material causes thickness wayward, the problem that cure shrinkage easily produces bubble, thus effectively prevent the generation of bubble, preferably applied on display screen touching.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
Embodiment: a kind of OCA optics for electronic product protects adhesive tape; including a transparent substrate layer 1; the upper and lower surface of this transparent substrate layer 1 has been respectively coated with anti-scratch coating 2, anti-blue light adhesive layer 3, and described anti-blue light adhesive layer 3 surface opposing with transparent substrate layer 1 is covered with separated type material layer 4；Described anti-blue light adhesive layer 3 is composed of the following components: acrylic ester adhesive 100 parts, isocyanate curing agent 0.085 part, butanone 14 parts, ceria nanopowder: 3.2 parts of Er fluorescent material, HMPA 0.4 part, benzoyl peroxide 1.5 parts, silicone oil 0.3 part；
Described isocyanate curing agent model is Bayer L-75；
The weight average molecular weight range 200 ~ 8,000,000 of described acrylic acid series adhesive, vitrification point is-60 ~-30 DEG C；
Described transparent substrate layer 1 thickness is 50～100 μm, light transmittance ＞ 98%, mist degree ＜ 1.0%.
The thickness of above-mentioned anti-blue light coating is 0.5 μm or 2 μm or 1.5 μm or 3 μm.
Above-mentioned transparent substrate layer 1 is laminated polyester film.
When using the above-mentioned OCA optics for electronic product to protect adhesive tape, it had both had the effect of anti-blue light, and had had royal purple high energy shortwave the function of sorption enhanced, 360nm ~ 500nm blue wave band filterability to reach more than 90%, preferably protect eye health；Also unorganic glass and organic plastics sheet had preferable adhesive property；Secondly, specific formula combination, solves liquid optical cement due to ceria nanopowder: the addition of Er fluorescent material causes thickness wayward, the problem that cure shrinkage easily produces bubble, thus effectively prevent the generation of bubble, preferably applied on display screen touching.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.

Claims (3)

1. the OCA optics protection adhesive tape for electronic product; it is characterized in that: include a transparent substrate layer (1); the upper and lower surface of this transparent substrate layer (1) has been respectively coated with anti-scratch coating (2), anti-blue light adhesive layer (3), and the surface that described anti-blue light adhesive layer (3) is opposing with transparent substrate layer (1) is covered with separated type material layer (4)；Described anti-blue light adhesive layer (3) is composed of the following components: acrylic ester adhesive 100 parts, isocyanate curing agent 0.085 part, butanone 14 parts, ceria nanopowder: 3.2 parts of Er fluorescent material, HMPA 0.4 part, benzoyl peroxide 1.5 parts, silicone oil 0.3 part；
Described isocyanate curing agent model is Bayer L-75；
The weight average molecular weight range 200 ~ 8,000,000 of described acrylic ester adhesive, vitrification point is-60 ~-30 DEG C；
Described transparent substrate layer (1) thickness is 50～100 μm, light transmittance ＞ 98%, mist degree ＜ 1.0%.
OCA optics the most according to claim 1 protection adhesive tape, it is characterised in that: the thickness of described anti-blue light adhesive layer (3) is 0.5～3 μm.
OCA optics the most according to claim 1 protection adhesive tape, it is characterised in that: described transparent substrate layer (1) is laminated polyester film.
CN201610574646.XA 2014-12-31 2014-12-31 OCA (optically clear adhesive) optical protecting tape for electronic products Pending CN106010348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610574646.XA CN106010348A (en) 2014-12-31 2014-12-31 OCA (optically clear adhesive) optical protecting tape for electronic products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410851558.0A CN104479581B (en) 2014-12-31 2014-12-31 There is the protecting film of anti-blue light function
CN201610574646.XA CN106010348A (en) 2014-12-31 2014-12-31 OCA (optically clear adhesive) optical protecting tape for electronic products

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201410851558.0A Division CN104479581B (en) 2014-12-31 2014-12-31 There is the protecting film of anti-blue light function

Publications (1)

Publication Number Publication Date
CN106010348A true CN106010348A (en) 2016-10-12

Family

ID=52754194

Family Applications (5)

Application Number Title Priority Date Filing Date
CN201610574936.4A Pending CN106189905A (en) 2014-12-31 2014-12-31 High light transmittance ratio glass protection pad pasting
CN201610574646.XA Pending CN106010348A (en) 2014-12-31 2014-12-31 OCA (optically clear adhesive) optical protecting tape for electronic products
CN201610574902.5A Pending CN106085270A (en) 2014-12-31 2014-12-31 Screen protecting film for smart mobile phone
CN201410851558.0A Active CN104479581B (en) 2014-12-31 2014-12-31 There is the protecting film of anti-blue light function
CN201610574610.1A Pending CN106010347A (en) 2014-12-31 2014-12-31 Anti-bubble protective adhesive tape

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201610574936.4A Pending CN106189905A (en) 2014-12-31 2014-12-31 High light transmittance ratio glass protection pad pasting

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201610574902.5A Pending CN106085270A (en) 2014-12-31 2014-12-31 Screen protecting film for smart mobile phone
CN201410851558.0A Active CN104479581B (en) 2014-12-31 2014-12-31 There is the protecting film of anti-blue light function
CN201610574610.1A Pending CN106010347A (en) 2014-12-31 2014-12-31 Anti-bubble protective adhesive tape

Country Status (1)

Country Link
CN (5) CN106189905A (en)

Cited By (1)

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CN108303761A (en) * 2017-09-30 2018-07-20 凯鑫森(上海)功能性薄膜产业有限公司 A kind of liquid crystal display low blue light optical film and preparation method thereof

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CN106117584A (en) * 2016-07-20 2016-11-16 侯建鸣 The preparation method of a kind of screen protecting film and corresponding screen protecting film
CN106543915B (en) * 2016-11-26 2019-11-19 新昌县鼎瑞科技有限公司 A kind of mobile phone screen surface protection film that low temperature environment is applicable
CN106753004B (en) * 2016-11-26 2019-11-15 新昌县鼎瑞科技有限公司 Mobile phone screen surface protection film under a kind of wet environment
CN106753003B (en) * 2016-11-26 2019-11-15 新昌县鼎瑞科技有限公司 A kind of large scale screen surface protection film
CN106696411A (en) * 2016-12-28 2017-05-24 苏州培华电子材料有限公司 Low stripping voltage protective film
CN107238887B (en) * 2017-07-07 2021-07-02 青岛国骐光电科技有限公司 TV light guide plate
CN108285746B (en) * 2017-07-18 2021-07-27 上海全鹰智能科技有限公司 Transparent display film with blue light protection function, preparation method thereof and projection system with transparent display film
CN107629721A (en) * 2017-09-21 2018-01-26 佛山科学技术学院 A kind of anti-blue light holographic film for blue light intelligent display screen
CN109058933B (en) * 2018-08-23 2022-04-15 中山驰马灯饰照明设计工程有限公司 Prevent antifog compound lamp shade of blue light
CN111234742B (en) * 2020-03-09 2021-12-03 张家港保税区汇英聚福材料科技合伙企业(有限合伙) Blue-light-proof OCA (optical clear adhesive)
CN113534523B (en) * 2021-06-25 2022-11-25 北海惠科光电技术有限公司 Color film substrate and manufacturing method thereof
CN114181640A (en) * 2021-12-13 2022-03-15 凯盛科技股份有限公司蚌埠华益分公司 Vehicle-mounted display screen protective film capable of filtering blue light and preparation method thereof

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CN108303761A (en) * 2017-09-30 2018-07-20 凯鑫森(上海)功能性薄膜产业有限公司 A kind of liquid crystal display low blue light optical film and preparation method thereof
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Also Published As

Publication number Publication date
CN106010347A (en) 2016-10-12
CN104479581B (en) 2016-08-24
CN106189905A (en) 2016-12-07
CN104479581A (en) 2015-04-01
CN106085270A (en) 2016-11-09

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