CN202886636U - Polarized 3D (Three Dimensional) lens - Google Patents
Polarized 3D (Three Dimensional) lens Download PDFInfo
- Publication number
- CN202886636U CN202886636U CN2012206213760U CN201220621376U CN202886636U CN 202886636 U CN202886636 U CN 202886636U CN 2012206213760 U CN2012206213760 U CN 2012206213760U CN 201220621376 U CN201220621376 U CN 201220621376U CN 202886636 U CN202886636 U CN 202886636U
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- polarisation
- rete
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Abstract
The utility model provides a polarized 3D (Three Dimensional) lens which is characterized in that the polarized 3D lens is formed by compounding and curing an inner resin layer, a polarized 3D layer and an outer resin layer, wherein the polarized 3D layer adopts a polarized 3D compound film layer and is a compound film layer structure formed by sequentially compounding a PVA (Polyvinyl Alcohol) polarized film layer, a phase difference film layer and a TAC (Triacetyl Cellulose) film layer, or is a compound film layer structure formed by sequentially compounding the PVA polarized film layer, the phase difference film layer and the PVA polarized film layer or is a compound film layer structure formed by sequentially compounding the PVA polarized film layer, the phase difference film layer, the TAC film layer and the PVA polarized film layer; and all the layers are bonded to form the polarized 3D compound film layer by taking a pressure-sensitive adhesive or a UV (Ultra Violet) adhesive as a bonding agent. According to the polarized 3D lens disclosed by the utility model, a user with poor eyesight only needs to wear a pair of 3D glasses and can comfortably and conveniently watch 3D films and television programs; and the polarized 3D lens is simple and beautiful in structure and is convenient to use.
Description
Technical field
The utility model relates to a kind of 3D eyeglass, a kind of polarisation 3D eyeglass is particularly disclosed, realized polarisation 3D rete is inserted in the resin bed by the mode of cast, solved the cohesiveness problem of light polarizing film and resin lens, realized that really dysphotia person only need wear one pair of 3D glasses and get final product the comfortable 3D films and television programs of viewing and admiring easily again, simple and beautiful structure, easy to use.
Background technology
Polarisation 3D glasses are as the new lover of a spectacles industry.Along with the development of science and technology, human more and more higher to the requirement meeting of visual effect, however general TV or film can't satisfy consumer's requirement, therefore, has the TV of 3D visual effect, projector, film, computing machine more and more are subject to liking of consumer.
Polarisation 3D glasses need polarisation 3D film, and in the market, the 3D film of employing is mainly protected with Triafol T, generally only are used for assembling common polarisation 3D glasses, and this eyeglass scratches easily, poor optical properties, and mechanical property is relatively poor.
A lot of 3D glasses are arranged in the market, though bore hole 3D is following development trend, because its expensive cost, at least can universalness within the coming years.Not dodging formula 3D does not have driven by power, but comfortable wearing glasses and do not have completely flickering.Therefore can indulge in luxuriousness to one's heart's desire and allow eyes 3D image as snug as a bug in a rug.The data of seeing the actual measurement flicker level just can know that data almost are zero, do not have dizzy state and occur.Watch when not dodging formula 3D TV so long as in recommended distance, watch in any angle, its picture effect, color representation power are not given a discount, and can not have to remove to enjoy the 3D image in the situation of angle limits.Can enjoy the 3D image by enough light comfortable glasses.Do not dodge light, the reasonable price of formula 3D glasses, the people that can also use the chuck glasses allow to wear glasses also can comfortablely use.
Yet the 3D eyeglass scratches easily in the market, poor optical properties, and mechanical property is relatively poor.Our company has patent " a kind of 3D optical resin spectacles lens " (patent No.: ZL 2,011 2 0511332.8) and " a kind of 3D glasses " (application number: 201220116893.2) independent intellectual property right.Existing 3D Glasses structure is improved, and dysphotia person only need wear one pair of 3D glasses and get final product the comfortable 3D films and television programs of viewing and admiring easily again, but still has very large room for improvement.
If can design a kind of better polarisation 3D eyeglass, in the middle of the resin lens that the insertion of polarisation 3D film is common, the polarisation 3D eyeglass that forms like this has very high hardness and shock resistance, can the stiffened plated film to obtain more damage resistant, mechanical property, and be the higher 3D resin lens of a kind of sharpness.But, do not have in the market this polarisation 3D film.Therefore develop a kind of polarisation 3D film, so that resin lens and polarisation 3D film effectively are combined with each other, seem particularly urgent.
Summary of the invention
The purpose of this utility model is the defective that overcomes prior art, a kind of polarisation 3D eyeglass is disclosed, effectively improve the cohesiveness of polarisation 3D film and resin monomer, increase the hardness of eyeglass, improve eyeglass and drip shock resistance, and sharpness is higher, also has the more mechanical property of damage resistant, realized that really dysphotia person only need wear one pair of 3D glasses and get final product the comfortable 3D films and television programs of viewing and admiring easily again, simple and beautiful structure, easy to use.
The utility model is achieved in that a kind of polarisation 3D eyeglass, it is characterized in that: described polarisation 3D eyeglass is formed by inner resin layer, polarisation 3D rete and outer resin bed composite curing; Described polarisation 3D rete adopts polarisation 3D composite film, it is the composite film structure that sequentially is composited by PVA polarisation rete, phasic difference rete and TAC rete, or the composite film structure that sequentially is composited by PVA polarisation rete, phasic difference rete and PVA rete, or by the composite film structure that PVA polarisation rete, phasic difference rete, TAC rete and PVA rete sequentially are composited, adopt pressure sensitive adhesive or UV glue to make cementing agent between each layer each layer is bonded into polarisation 3D composite film.The inner resin layer of described polarisation 3D eyeglass and the resin monomer refractive index of outer resin bed are 1.499～1.74, select a kind of in CR-39,1.56 polyurethane, 1.60 polyurethane or MR Series of Polyurethane.
The utility model must guarantee that at first composite film has 3D effect; undertaken compound by adhesive polarisation rete and phasic difference rete; secondly in order to obtain to stablize good 3D effect, Triafol T, cellulose acetate propionate, PVA film are effectively protected as protective seam single face or the two sides of 3D rete.
Described polarisation 3D composite film is 1.499～1.74 resin lens for can effectively being applied to refractive index, and diaphragm need to carry out effective chemical treatment.For different protective seams, if having chemically reactive group, protective seam own then do not need to carry out chemical treatment, such as the PVA film; Itself does not possess the chemical reaction type group, can adopt the chemical method film to process, to obtain chemically reactive group, such as Triafol T.Described chemically reactive group comprises amine groups, hydroxyl groups, carboxyl group and two key group, its objective is to obtain better bond effect when making polarisation 3D composite film and inner resin layer and outer resin bed be combined into resin lens.
When the skin of polarisation 3D composite film adopts the TAC rete, need do chemical treatment to polarisation 3D composite film: with the polarisation 3D composite film of binding forming, four limits are exceptionally straight, immerse in the binder solution, under room temperature condition, carry out 10 seconds～5 minutes chemical conversion treatment, then place under 50～60 ℃ of conditions and dry, obtain chemically reactive group in polarisation 3D composite film both sides.
Described chemically treated binder solution comprises polyvinyl alcohol resin and methylol melamine aqueous solution, polyurethane glue, UV glue, organic silicon sol and the titanium acetylacetone colloidal sol etc. that contain the acetyl ethyl.
Through the polarisation 3D rete after glue processing, the softening processing of polarizing coating, qualitative processing and the light polarizing film chemical treatment, with mould circle, glass mold matched moulds, adding initiating agent and ultraviolet light absorber with chemical monomer again is poured in the mould that has got togather than the row batching by certain, then through curing, the release polarisation 3D eyeglass that becomes, then cleaning, check and regelate become the utility model product finally by being up to the standards.
The beneficial effects of the utility model are: the film surface ratio of conventional polarisation 3D film single or double is than inertia, and in resin lens was used, bond effect was poor.And the utility model polarisation 3D lens optical is composited resin bed and polarisation 3D rete by pouring type, the outside surface single or double of the part rete of polarisation 3D rete need to carry out chemical treatment, can form a kind of bridge, obtain better bond effect, and 3D effect is stable, can more effectively be applied to refractive index is 1.499～1.74 resin lens, has realized that really dysphotia person only need wear one pair of 3D glasses and get final product the comfortable 3D films and television programs of viewing and admiring easily again.The utility model product structure is simply attractive in appearance, and is easy to use.
Description of drawings
Fig. 1 is the utility model polarisation 3D lens structure synoptic diagram.
Among the figure: 1, inner resin layer; 2, polarisation 3D composite film; 3, outer resin bed.
Embodiment
A kind of polarisation 3D of the utility model eyeglass is formed by inner resin layer 1, polarisation 3D composite film 2 and outer resin bed 3 composite curings.Polarisation 3D composite film, it is the composite film structure that sequentially is composited by PVA polarisation rete, phasic difference rete and TAC rete, or the composite film structure that sequentially is composited by PVA polarisation rete, phasic difference rete and PVA rete, or by the composite film structure that PVA polarisation rete, phasic difference rete, TAC rete and PVA rete sequentially are composited, adopt pressure sensitive adhesive or UV glue to make cementing agent between each layer each layer is bonded into polarisation 3D composite film 2.The inner resin layer 1 of polarisation 3D eyeglass and the resin monomer refractive index of outer resin bed 3 are 1.499～1.74, select a kind of in CR-39,1.56 polyurethane, 1.60 polyurethane or MR Series of Polyurethane.
The utility model must guarantee that at first composite film has 3D effect, and polarisation rete and phasic difference rete are carried out heat curing or UV curing by adhesive.Secondly, in order to obtain to stablize good 3D effect, need to utilize diaphragm effectively to protect to single face or the two sides of polarisation 3D rete.
Be 1.499～1.74 resin lens in order effectively to be applied to refractive index, for different protective seams, can adopt chemical method that part film is processed, to obtain chemically reactive group, comprise amine groups, hydroxyl groups, carboxyl group and two key group.
If having chemically reactive group, protective seam own then do not need to carry out chemical treatment, such as the PVA film; Itself does not possess the chemical reaction type group, can adopt the chemical method film to process, to obtain chemically reactive group, such as Triafol T.
Chemically treated binder solution comprises polyvinyl alcohol resin and methylol melamine aqueous solution, polyurethane glue, UV glue, organic silicon sol and the titanium acetylacetone colloidal sol etc. that contain the acetyl ethyl.
Through the polarisation 3D rete after glue processing, the softening processing of polarizing coating, qualitative processing and the light polarizing film chemical treatment, with mould circle, glass mold matched moulds, adding initiating agent and ultraviolet light absorber with chemical monomer again is poured in the mould that has got togather than the row batching by certain, then through curing, the release polarisation 3D eyeglass that becomes, then cleaning, check and regelate become product finally by being up to the standards.
Embodiment 1:
Polarisation 3D rete is PVA polarisation rete by internal layer, the middle layer is that phasic difference rete and skin are composited for three cellulose acetate membrane layer (TAC) order, be coated in the both sides of phasic difference rete with the acrylic acid heat-sensitive glue, then adopt roll squeezer two sides applying PVA polarisation rete and the bonding formation polarisation of the TAC rete 3D composite film that differs rete in place.Polarisation 3D composite film four limits are exceptionally straight, immerse binder solution---contain polyvinyl alcohol resin and the methylol melamine aqueous solution of acetyl ethyl, under room temperature condition, carry out chemical conversion treatment, then place 50～60 ℃ to dry, just can obtain chemically reactive group in polarisation 3D rete both sides.
Above-mentionedly contain the polyvinyl alcohol resin of acetyl ethyl and the preparation of methylol melamine aqueous solution: under 30 ℃ temperature conditions; the polyvinyl alcohol resin that contains the acetyl ethyl (average degree of polymerization: 1200 with 10 parts of weight portions; saponification degree: 98.5%; acetoacetylate degree: 5 % by mole) methylol melamine with 32 parts of weight portions is dissolved in the pure water, and it is modulated into solid component concentration is 4% aqueous solution.
Polarisation 3D rete is fixed on the film balance fixed mount, puts into the wet stove pickup groove of constant temperature, the control temperature 50 C, humidity 65%, about 10 minutes times are taken out and are contained in the aluminium film, put into dustless dry baking oven, and 80 ℃ of control temperature, humidity are to take out after 35%, 10 minute.
20 ℃ of temperature were controlled in cleaning in 15 minutes after removing static, oven dry was cooled to room temperature after taking out in 5 minutes in 40 ℃ of constant temperature ovens, and slowly impouring is mixed with chemical liquid A(polyurethane formic ether) dry after (than classifying 50:2 as) proposes in the mixed liquor of liquid B liquid (polyisocyanate salt) downcut with film cutting machine after for matched moulds.Install counterdie in the circle and be loaded on polarisation 3D rete ready moulding, upper film at last closes.
In the 20KgCR-39 resin monomer, add ultraviolet light absorber UV agent 50g, rear adding 500g initiating agent stirs, under agitation placed 6 hours, be poured in the mould that has got togather and be cured, blow-on die sinking when being down to 60 ℃, under 80 ℃, carry out regelate behind the lens cleaning, make polarisation color-change resin eyeglass, after the assay was approved warehouse-in.
Embodiment 2:
Polarisation 3D rete is PVA polarisation rete by internal layer, the middle layer is that phasic difference rete and skin are the PVA rete, be coated in the both sides of phasic difference rete with cementing agent, 40～60 ℃ of lower oven dry, then adopt applying PVA polarisation rete and the bonding formation polarisation of TAC rete 3D composite film on the roll squeezer two sides that differs rete in place.Polarisation 3D composite film does not need to carry out extra chemical treatment herein.
Polarisation 3D rete is fixed on the film balance fixed mount, puts into the wet stove pickup groove of constant temperature, the control temperature 50 C, humidity 65%, about 10 minutes times are taken out and are contained in the aluminium film, put into dustless dry baking oven, and 80 ℃ of control temperature, humidity are to take out after 35%, 10 minute.
Install counterdie in the circle and be loaded on polarisation 3D rete ready moulding, upper film at last closes.
In the 15Kg urethane monomer, add ultraviolet light absorber UV agent 250g, rear 5g initiating agent stirs, under agitation placed 4 hours, be poured in the mould that has got togather and be cured, blow-on die sinking when being down to 80 ℃, under 100 ℃, carry out regelate behind the lens cleaning, make polarisation 3D resin lens, after the assay was approved warehouse-in.
Embodiment 3:
Polarisation 3D rete is PVA polarisation rete by internal layer, the middle layer is that phasic difference rete and skin are propionic acid cellulose acetate rete (TAC), be coated in the both sides of phasic difference rete with the acrylic acid heat-sensitive glue, then adopt applying PVA polarisation rete and the bonding formation polarisation of TAC rete 3D composite film on the roll squeezer two sides that differs rete in place; Polarisation 3D composite film four limits are exceptionally straight, immerse binder solution---polyurethane glue, under room temperature condition, carry out chemical conversion treatment, then place 30～50 ℃, be cured in the air of humidity 60%, just can obtain chemically reactive group in polarisation 3D composite membrane both sides.
Other are with embodiment 1.
Embodiment 4:
Polarisation 3D rete uses cementing agent compound by PVA polarisation rete, phasic difference rete, TAC rete PVA rete in order successively, 40～60 ℃ of lower oven dry, then adopt applying PVA polarisation rete and the bonding formation polarisation of TAC rete 3D composite film on the roll squeezer two sides that differs rete in place.Polarisation 3D composite film does not need to carry out extra chemical treatment herein.
Above-mentioned polyurethane glue preparation method is: with 80 ℃ of backflows of polyurethane hot melt, be dissolved in the ethyl acetate and form the A component, the B component be polyisocyanates as crosslinking chemical, mix, filter and make according to weight ratio 80:1 under both room temperatures.
Other are with embodiment 1.
More than be a part of embodiment, be used for explaining better and understanding the utility model.Protection of the present utility model is as the criterion so that this case claims are described, similarly revises or is equal to replacement according to the utility model method, falls within equally the claimed scope of the utility model.
Claims (2)
1. polarisation 3D eyeglass, it is characterized in that: described polarisation 3D eyeglass is formed by inner resin layer, polarisation 3D rete and outer resin bed composite curing; Described polarisation 3D rete adopts polarisation 3D composite film, it is the composite film structure that sequentially is composited by PVA polarisation rete, phasic difference rete and TAC rete, or the composite film structure that sequentially is composited by PVA polarisation rete, phasic difference rete and PVA rete, or by the composite film structure that PVA polarisation rete, phasic difference rete, TAC rete and PVA rete sequentially are composited, adopt pressure sensitive adhesive or UV glue to make cementing agent between each layer each layer is bonded into polarisation 3D composite film.
2. described a kind of polarisation 3D eyeglass according to claim 1, it is characterized in that: the inner resin layer of described polarisation 3D eyeglass and the resin monomer refractive index of outer resin bed are 1.499～1.74, select a kind of in CR-39,1.56 polyurethane, 1.60 polyurethane or MR Series of Polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206213760U CN202886636U (en) | 2012-11-22 | 2012-11-22 | Polarized 3D (Three Dimensional) lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206213760U CN202886636U (en) | 2012-11-22 | 2012-11-22 | Polarized 3D (Three Dimensional) lens |
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| Publication Number | Publication Date |
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| CN202886636U true CN202886636U (en) | 2013-04-17 |
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| CN2012206213760U Expired - Lifetime CN202886636U (en) | 2012-11-22 | 2012-11-22 | Polarized 3D (Three Dimensional) lens |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928910A (en) * | 2012-11-22 | 2013-02-13 | 上海康耐特光学股份有限公司 | Polarized light 3D (three dimensional) lens and production method therefor |
| CN105425422A (en) * | 2015-12-16 | 2016-03-23 | 东兴华鸿光学科技有限公司 | Progressive multi-focal polarized lens made of light and thin tempered glass |
| CN105425421A (en) * | 2015-12-16 | 2016-03-23 | 东兴华鸿光学科技有限公司 | Light and thin tempered glass night-vision polarized lens for driver |
| CN105445961A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Method for preparing light and thin toughed glass 3D polarized lens |
| CN105445962A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Preparation method of light and thin toughened glass polarized lens |
| CN105445841A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Light and thin toughened glass 3D polarized eyeglass |
| CN105445963A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Light and thin toughed glass polarized lens |
| CN105572902A (en) * | 2015-12-16 | 2016-05-11 | 东兴华鸿光学科技有限公司 | Manufacturing method for thin tempered glass progressive multiple-focus polarizing lens |
| CN105572905A (en) * | 2015-12-16 | 2016-05-11 | 东兴华鸿光学科技有限公司 | Manufacturing method of light-weight and thin toughened glass night-vision polarized lens |
| CN106405714A (en) * | 2016-09-30 | 2017-02-15 | 东兴华鸿光学科技有限公司 | Polarized light 3D eyeglass |
| CN106773117A (en) * | 2016-12-23 | 2017-05-31 | 惠州市富臣科技有限公司 | A kind of application of 3D ophthalmic lens and symmetrical structure in 3D glasses |
-
2012
- 2012-11-22 CN CN2012206213760U patent/CN202886636U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928910A (en) * | 2012-11-22 | 2013-02-13 | 上海康耐特光学股份有限公司 | Polarized light 3D (three dimensional) lens and production method therefor |
| CN105445961A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Method for preparing light and thin toughed glass 3D polarized lens |
| CN105445962A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Preparation method of light and thin toughened glass polarized lens |
| CN105445841A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Light and thin toughened glass 3D polarized eyeglass |
| CN105445963A (en) * | 2015-12-01 | 2016-03-30 | 东兴华鸿光学科技有限公司 | Light and thin toughed glass polarized lens |
| CN105425422A (en) * | 2015-12-16 | 2016-03-23 | 东兴华鸿光学科技有限公司 | Progressive multi-focal polarized lens made of light and thin tempered glass |
| CN105425421A (en) * | 2015-12-16 | 2016-03-23 | 东兴华鸿光学科技有限公司 | Light and thin tempered glass night-vision polarized lens for driver |
| CN105572902A (en) * | 2015-12-16 | 2016-05-11 | 东兴华鸿光学科技有限公司 | Manufacturing method for thin tempered glass progressive multiple-focus polarizing lens |
| CN105572905A (en) * | 2015-12-16 | 2016-05-11 | 东兴华鸿光学科技有限公司 | Manufacturing method of light-weight and thin toughened glass night-vision polarized lens |
| CN106405714A (en) * | 2016-09-30 | 2017-02-15 | 东兴华鸿光学科技有限公司 | Polarized light 3D eyeglass |
| CN106773117A (en) * | 2016-12-23 | 2017-05-31 | 惠州市富臣科技有限公司 | A kind of application of 3D ophthalmic lens and symmetrical structure in 3D glasses |
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Address after: 201299 Shanghai city Pudong New Area Sichuan Road No. 555 Patentee after: Shanghai Conant's Smart Meter Technology Group Co. Address before: 201200 Shanghai city Pudong New Area Sichuan Road No. 555 Patentee before: SHANGHAI CONANT OPTICS Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171116 Address after: 201299 Shanghai city Pudong New Area Sichuan Road 555, No. 585 building 1-15 Patentee after: SHANGHAI CONANT OPTICAL Co.,Ltd. Address before: 201299 Shanghai city Pudong New Area Sichuan Road No. 555 Patentee before: Shanghai Conant's Smart Meter Technology Group Co. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
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| CX01 | Expiry of patent term |