CN101592796A - Polarized spectacle lens structure and manufacture method thereof - Google Patents
Polarized spectacle lens structure and manufacture method thereof Download PDFInfo
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- CN101592796A CN101592796A CNA2009100978901A CN200910097890A CN101592796A CN 101592796 A CN101592796 A CN 101592796A CN A2009100978901 A CNA2009100978901 A CN A2009100978901A CN 200910097890 A CN200910097890 A CN 200910097890A CN 101592796 A CN101592796 A CN 101592796A
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- light polarizing
- polarizing film
- rete
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- mirror plate
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Abstract
The present invention relates to a kind of polarization optical eyeglass structure; comprise the combination of hot castable resin mirror plate layers and light polarizing film; the light polarizing film combination is by constituting in conjunction with rete, light polarizing film and protective film; be bonded in the two sides of light polarizing film, being combined into one by injection molding process and hot castable resin mirror plate layers in the light polarizing film combination in conjunction with rete and protective film respectively by bonding agent in conjunction with rete.The present invention has overcome poor, the curved unstable rebound deformation easily of arc of common polarization optical eyeglass heat resistance in the prior art, eyeglass is difficult to reach optics dioptric standard, the poor definition of printing opacity knot picture, image distortion, and the defective of its easily scratch of surface, wearing and tearing, by above-mentioned design, the location of optic center point is very accurate, be combined into one by injection molding process and hot castable resin mirror plate layers in conjunction with rete, also improved peel strength greatly, have that optical property is stable, knot as clear, the heatproof moisture-proof is indeformable, the advantage of long service life.
Description
Technical field
The present invention relates to a kind of polarized spectacle lens structure and manufacture method thereof.
Background technology
Polariscope is to make according to the polarization theory of light, its special efficacy be exactly get rid of effectively with the filtering light beam in scattered beam, make light drop into the ocular vision image in the light transmission shaft of the right path, make the nature that gets a clear view, it is soft and not dazzling that scenery seems.Though polarized lenses can disturb by the many irregular light of filtering, avoids the generation of phenomenons such as dazzling the eyes, dazzling, can not be optics optical standard refractive status if the arc of eyeglass itself is curved, then the polarisation effect weakens, and influences the image authenticity.General on the market polarized lenses is that baking curves type, its quality softness, poor, the curved instability of arc of heat resistance, easy rebound deformation, after the eyeglass assembling upper ledge, eyeglass is difficult to reach optics dioptric standard, and is inaccurate as central point, diopter is inaccurate etc., just directly cause its printing opacity knot image sharpness poor, image distortion can not play and normally look light effect, and its easily scratch of surface, wearing and tearing.Be not durable.
Summary of the invention
In order to overcome poor, the curved unstable rebound deformation easily of arc of common polarization optical eyeglass heat resistance in the prior art, eyeglass is difficult to reach optics dioptric standard, the poor definition of printing opacity knot picture, image distortion, and its easily scratch of surface, wearing and tearing, short-life problem, the invention provides a kind of polarization optical eyeglass structure, the production technology of this polarization optical eyeglass structure is simple, optical property is stable, knot as clear, the heatproof moisture-proof is indeformable, peel strength is high, long service life.
The technical solution adopted for the present invention to solve the technical problems is: comprise the combination of hot castable resin mirror plate layers and light polarizing film; the light polarizing film combination is by constituting in conjunction with rete, light polarizing film and protective film; be bonded in the two sides of light polarizing film, being combined into one by injection molding process and hot castable resin mirror plate layers in the light polarizing film combination in conjunction with rete and protective film respectively by bonding agent in conjunction with rete.
Hot castable resin mirror plate layers with adopt identical resin material in conjunction with rete.
Hot castable resin mirror plate layers and adopt makrolon material in conjunction with rete.
Protective film adopts the triacetate fiber material.
The manufacture method of above-mentioned polarization optical eyeglass structure is:
A, the first light polarizing film that polyvinyl alcohol film is stretched and make polarizing properties with the bitintability dyeing;
B, positive by the bonding protective film of bonding agent in light polarizing film;
C, at the light polarizing film back side by bonding agent adhesive bond rete;
D, the light polarizing film combination that will make by above-mentioned A-C step are curved and be cut into the shape identical with the injection moulding die cavity through overbaking, and protective film is in convex surface;
E, the light polarizing film after moulding combination is positioned in the concave surface of die cavity and injection heat castable resin mirror plate layers, in injection moulding process, hot castable resin mirror plate layers combines securely with the rete that combines during light polarizing film makes up, and makes the polarization optical eyeglass.
The present invention is by above-mentioned specific design, the location of optic center point is very accurate, be combined into one by injection molding process and hot castable resin mirror plate layers in conjunction with rete, also improved peel strength greatly, have that production technology is simple, optical property is stable, knot as clear, the heatproof moisture-proof is indeformable,, the advantage of long service life.
Description of drawings
Below in conjunction with drawings and Examples detailed content of the present invention is described.
Accompanying drawing is a structural representation of the present invention.
Embodiment
As shown in the figure; the present invention includes the combination of hot castable resin mirror plate layers 1 and light polarizing film; the light polarizing film combination is by constituting in conjunction with rete 2, light polarizing film 3 and protective film 4; be bonded in the two sides of light polarizing film 3, being combined into one by injection molding process and hot castable resin mirror plate layers 1 in the light polarizing film combination in conjunction with rete 2 and protective film 4 respectively by bonding agent in conjunction with rete 2.Hot castable resin mirror plate layers 1 with adopt identical resin material in conjunction with rete 2, adopt makrolon materials in the hot castable resin mirror plate layers 1 of the present invention with in conjunction with rete 2, protective film 4 adopts the triacetate fiber materials.Concrete manufacturing process of the present invention is: 1, the first light polarizing film 3 that polyvinyl alcohol film is stretched and make polarizing properties with the bitintability dyeing; 2, positive in light polarizing film 3 by the bonding triacetate fiber protective film 4 of special bonding agent; 3, pass through the special bonding polycarbonate of bonding agent at light polarizing film 3 back sides in conjunction with rete 2; Make the light polarizing film combination by above-mentioned 1-3 step.4, light polarizing film combination is curved and be cut into the shape identical with the injection moulding die cavity through overbaking, and triacetate fiber protective film 4 is in convex surface; 5, make up the light polarizing film after the moulding in the concave surface that is positioned over die cavity and injection moulding polycarbonate lens layer 1, in injection moulding process, temperature is controlled at about 280 ℃, polycarbonate in the combination of polycarbonate lens layer 1 and light polarizing film combines rete 2 and combines securely, thereby makes the polarization optical eyeglass.Above-described embodiment only is that the preferred implementation to polarization optical eyeglass structure of the present invention is described; be not that the design and the scope of inventing limited; under the prerequisite that does not break away from the present invention program; various external form modification and improvement that those skilled in the art make technical scheme of the present invention all should fall into the protection domain of polarization optical eyeglass structure of the present invention.
Claims (5)
1, a kind of polarization optical eyeglass structure; it is characterized in that comprising the combination of hot castable resin mirror plate layers (1) and light polarizing film; the light polarizing film combination is by constituting in conjunction with rete (2), light polarizing film (3) and protective film (4); be bonded in the two sides of light polarizing film (3), being combined into one by injection molding process and hot castable resin mirror plate layers (1) in the light polarizing film combination in conjunction with rete (2) and protective film (4) respectively by bonding agent in conjunction with rete (2).
2, polarization optical eyeglass structure according to claim 1 is characterized in that hot castable resin mirror plate layers (1) and adopts identical resin material in conjunction with rete (2).
3, polarization optical eyeglass structure according to claim 2 is characterized in that hot castable resin mirror plate layers (1) and adopts makrolon material in conjunction with rete (2).
4,, it is characterized in that protective film (4) adopts the triacetate fiber material according to claim 2 or 3 described polarization optical eyeglass structures.
5, a kind of manufacture method of polarization optical eyeglass is characterized in that:
A, the first light polarizing film (3) that polyvinyl alcohol film is stretched and make polarizing properties with the bitintability dyeing;
B, positive by the bonding protective film of bonding agent (4) in light polarizing film (3);
C, at light polarizing film (3) back side by bonding agent adhesive bond rete (2);
D, the light polarizing film combination that will make by above-mentioned A-C step are curved and be cut into the shape identical with the injection moulding die cavity through overbaking, and protective film (4) is in convex surface;
E, the light polarizing film after moulding combination is positioned in the concave surface of die cavity and injection heat castable resin mirror plate layers (1), in injection moulding process, the rete (2) that combines in the combination of hot castable resin mirror plate layers (1) and light polarizing film combines securely, makes the polarization optical eyeglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100978901A CN101592796A (en) | 2009-04-21 | 2009-04-21 | Polarized spectacle lens structure and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100978901A CN101592796A (en) | 2009-04-21 | 2009-04-21 | Polarized spectacle lens structure and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101592796A true CN101592796A (en) | 2009-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100978901A Pending CN101592796A (en) | 2009-04-21 | 2009-04-21 | Polarized spectacle lens structure and manufacture method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101592796A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842876A (en) * | 2015-02-02 | 2016-08-10 | Bnl优罗兰斯公司 | Ophthalmic lens, in particular for sunglasses |
| CN106142438A (en) * | 2016-06-15 | 2016-11-23 | 东莞科大光学镜片有限公司 | The manufacture method of a kind of color-changing lens and goods thereof |
| CN106273218A (en) * | 2016-06-15 | 2017-01-04 | 东莞科大光学镜片有限公司 | The manufacture method of a kind of fog-proof lens and goods thereof |
| CN107108110A (en) * | 2014-10-31 | 2017-08-29 | 赢科股份有限公司 | The package body and injection polarized lens of thermal flexure polarizer |
| CN108381854A (en) * | 2018-04-27 | 2018-08-10 | 厦门珈昕偏光科技有限公司 | A kind of manufacturing method and sunglasses eyeglass of sunglasses eyeglass |
| CN111016049A (en) * | 2019-12-23 | 2020-04-17 | 厦门腾诺光学科技有限公司 | Manufacturing method of single-side color car room lens |
| CN112105495A (en) * | 2018-05-15 | 2020-12-18 | 依视路国际公司 | Method for producing a laminate |
| CN112965265A (en) * | 2021-03-09 | 2021-06-15 | 温州市昭亮眼镜有限公司 | Processing method of fishing goggles lens for both day and night use and special purpose for night driver |
-
2009
- 2009-04-21 CN CNA2009100978901A patent/CN101592796A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107108110B (en) * | 2014-10-31 | 2020-03-20 | 赢科股份有限公司 | Package of thermally curved polarizing plate and injection-molded polarizing lens |
| CN107108110A (en) * | 2014-10-31 | 2017-08-29 | 赢科股份有限公司 | The package body and injection polarized lens of thermal flexure polarizer |
| CN105842876A (en) * | 2015-02-02 | 2016-08-10 | Bnl优罗兰斯公司 | Ophthalmic lens, in particular for sunglasses |
| CN106142438A (en) * | 2016-06-15 | 2016-11-23 | 东莞科大光学镜片有限公司 | The manufacture method of a kind of color-changing lens and goods thereof |
| CN106273218A (en) * | 2016-06-15 | 2017-01-04 | 东莞科大光学镜片有限公司 | The manufacture method of a kind of fog-proof lens and goods thereof |
| CN108381854A (en) * | 2018-04-27 | 2018-08-10 | 厦门珈昕偏光科技有限公司 | A kind of manufacturing method and sunglasses eyeglass of sunglasses eyeglass |
| WO2019206218A1 (en) * | 2018-04-27 | 2019-10-31 | 厦门珈昕偏光科技有限公司 | Sunglass lens manufacturing method and sunglass lens |
| TWI704041B (en) * | 2018-04-27 | 2020-09-11 | 大陸商廈門珈昕偏光科技有限公司 | Method for manufacturing sunglasses lens and sunglasses lens |
| CN112105495A (en) * | 2018-05-15 | 2020-12-18 | 依视路国际公司 | Method for producing a laminate |
| CN112105495B (en) * | 2018-05-15 | 2023-04-14 | 依视路国际公司 | Method for producing a laminate |
| US11760047B2 (en) | 2018-05-15 | 2023-09-19 | Essilor International | Adhesive for PC-MOF application |
| CN111016049A (en) * | 2019-12-23 | 2020-04-17 | 厦门腾诺光学科技有限公司 | Manufacturing method of single-side color car room lens |
| CN112965265A (en) * | 2021-03-09 | 2021-06-15 | 温州市昭亮眼镜有限公司 | Processing method of fishing goggles lens for both day and night use and special purpose for night driver |
| CN112965265B (en) * | 2021-03-09 | 2022-12-09 | 温州市昭亮眼镜有限公司 | Processing method of fishing goggles lens for both day and night use and special purpose for night driver |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091202 |