CN105700189A - Color-changing lens - Google Patents
Color-changing lens Download PDFInfo
- Publication number
- CN105700189A CN105700189A CN201410688056.0A CN201410688056A CN105700189A CN 105700189 A CN105700189 A CN 105700189A CN 201410688056 A CN201410688056 A CN 201410688056A CN 105700189 A CN105700189 A CN 105700189A
- Authority
- CN
- China
- Prior art keywords
- layer
- color
- base material
- changing
- changing lens
- 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
Links
Landscapes
- Eyeglasses (AREA)
Abstract
The invention provides a color-changing lens. The color-changing lens comprises a substrate, a color-changing layer and a hardened layer, wherein the substrate is a cellulose triacetate substrate, the color-changing layer is a silver halide layer and is attached on the substrate, and the hardened layer is treated by a hardening agent and forms on the color-changing layer. The color-changing lens has the beneficial effects of simple structure and capacity of simultaneously meeting sunshading and eyesight-correction needs.
Description
Technical field
The invention relates to a kind of color-changing lens。
Background technology
At present, existing glasses generally only possess the function corrected defects of vision and do not have sunshade function, therefore out of doors acutely under illumination, select existing sunglasses as prevented glasses from being shaken to needs by light, but myope wears excessively loaded down with trivial details and weight big simultaneously, use both uncomfortable also inconvenient。
Summary of the invention
The technical problem to be solved in the present invention is: existing glasses do not possess sunshade function, it is impossible to meet sunshade and the effect corrected defects of vision simultaneously。
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of color-changing lens, it is characterised in that: include base material, photochromic layer and hardened layer；Base material is Triafol T base material；Photochromic layer is silver halide layer and is attached on base material；Hardened layer is formed on photochromic layer by sclerosing agent process。
Photochromic layer can change its light transmittance under the irradiation of the light of varying strength, and under strong illumination, its light transmittance is low, and after returning to indoor, intensity along with light reduces, and its light transmittance can rise again therewith, thus ensureing that human eye accepts close or consistent light transmission capacity all the time。
The further improvement project of the present invention is: described photochromic layer has three layers, folds up UV-absorbing layer in adjacent photochromic layer。Color change can not only be improved by three layers photochromic layer, it is also possible to ensure the variable color uniformity, and the design of UV-absorbing layer can also filters ultra violet line, further up to protection eyes effect。
The invention has the beneficial effects as follows: logical simple in construction, sunshade and the needs corrected defects of vision can be met simultaneously。
Accompanying drawing explanation
It it is the structural representation of the present invention described in Fig. 1。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention done concrete introduction。
As it is shown in figure 1, a kind of color-changing lens, including base material 1, photochromic layer 2 and hardened layer 3；Base material 1 is Triafol T base material；Photochromic layer 2 is for silver halide layer and is attached on base material 1；Hardened layer 3 is formed on photochromic layer 2 by sclerosing agent process, described variable color, and 2 have three layers, fold up UV-absorbing layer 4 in adjacent photochromic layer 2。
Photochromic layer 2 can change its light transmittance under the irradiation of the light of varying strength, and under strong illumination, its light transmittance is low, and after returning to indoor, intensity along with light reduces, and its light transmittance can rise again therewith, thus ensureing that human eye accepts close or consistent light transmission capacity all the time；The design of hardened layer makes the drop resistant ability of eyeglass strengthen, and extends the service life of eyeglass, and Triafol T base material selected by base material, and not only material cheaply reduces cost and lighter in weight, it is simple to long periods of wear, and comfort level is high。Color change can not only be improved by three layers photochromic layer 2, it is also possible to ensure the variable color uniformity, and the design of UV-absorbing layer 4 can also filters ultra violet line, further up to protection eyes effect。
Claims (2)
1. a color-changing lens, it is characterised in that: include base material, photochromic layer and hardened layer；Base material is Triafol T base material；Photochromic layer is silver halide layer and is attached on base material；Hardened layer is formed on photochromic layer by sclerosing agent process。
2. a kind of color-changing lens as claimed in claim 1, it is characterised in that: described photochromic layer has three layers, folds up UV-absorbing layer in adjacent photochromic layer。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410688056.0A CN105700189A (en) | 2014-11-26 | 2014-11-26 | Color-changing lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410688056.0A CN105700189A (en) | 2014-11-26 | 2014-11-26 | Color-changing lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105700189A true CN105700189A (en) | 2016-06-22 |
Family
ID=56941728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410688056.0A Pending CN105700189A (en) | 2014-11-26 | 2014-11-26 | Color-changing lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105700189A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125338A (en) * | 2016-08-30 | 2016-11-16 | 东兴华鸿光学科技有限公司 | Color-changing lens |
| CN107024779A (en) * | 2017-04-27 | 2017-08-08 | 安徽斌欣电子科技有限公司 | Intelligent protection glasses |
| CN108219173A (en) * | 2017-12-14 | 2018-06-29 | 合肥乐凯科技产业有限公司 | A kind of discoloration cured film for polaroid glasses |
-
2014
- 2014-11-26 CN CN201410688056.0A patent/CN105700189A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125338A (en) * | 2016-08-30 | 2016-11-16 | 东兴华鸿光学科技有限公司 | Color-changing lens |
| CN107024779A (en) * | 2017-04-27 | 2017-08-08 | 安徽斌欣电子科技有限公司 | Intelligent protection glasses |
| CN107024779B (en) * | 2017-04-27 | 2019-05-10 | 新昌县大市聚镇金丰五金厂 | Intelligent protection glasses |
| CN108219173A (en) * | 2017-12-14 | 2018-06-29 | 合肥乐凯科技产业有限公司 | A kind of discoloration cured film for polaroid glasses |
| CN108219173B (en) * | 2017-12-14 | 2021-04-30 | 合肥乐凯科技产业有限公司 | Color-changing hardening film for polarized glasses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10175508B2 (en) | Photochromic optical lens with selective blue light attenuation | |
| WO2007075520A3 (en) | Ophthalmic lens to preserve macular integrity | |
| JP2018509661A5 (en) | ||
| CN104020583B (en) | Optical lens capable of resisting blue light | |
| CN105700189A (en) | Color-changing lens | |
| CN202870323U (en) | Blue-light-inhibiting coated eyeglass | |
| CN108463746A (en) | Ophthalmic lens | |
| CN1564052A (en) | Health lens for preventing blue light harm and its mfg. method | |
| CN103992672A (en) | Anti-blue light film and manufacturing method thereof | |
| CN204964919U (en) | Polarisation double -purpose lens discolours | |
| CN204758947U (en) | Anti blue light lens | |
| CN203870340U (en) | Blue light protection optical lens | |
| CN204945517U (en) | Without the anti-blue light eyeglass of polarisation high definition | |
| CN203101752U (en) | Lens structure | |
| CN204758943U (en) | High definition contact lens with anti ultraviolet and diffraction light function | |
| CN206906724U (en) | Change colour polarisation night-vision spectacle lens | |
| CN203178607U (en) | Polarized night vision goggle | |
| CN206002791U (en) | Variable color purple Sunglasses lenses sun clips | |
| CN207037255U (en) | Myopia preventing and treating one glasses | |
| CN105005158A (en) | Sun glasses lenses capable of blocking out interference light | |
| CN206906722U (en) | High definition plated film Sunglasses lenses sun clips | |
| CN206906725U (en) | Change colour high definition Sunglasses lenses sun clips | |
| CN205291784U (en) | Optical hardening film | |
| CN202041734U (en) | Resin glasses lens | |
| CN206906727U (en) | Polarisation high definition Sunglasses lenses sun clips |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
|
| WD01 | Invention patent application deemed withdrawn after publication |