CN203054252U - Equipment for producing aspheric microlens - Google Patents
Equipment for producing aspheric microlens Download PDFInfo
- Publication number
- CN203054252U CN203054252U CN 201320078001 CN201320078001U CN203054252U CN 203054252 U CN203054252 U CN 203054252U CN 201320078001 CN201320078001 CN 201320078001 CN 201320078001 U CN201320078001 U CN 201320078001U CN 203054252 U CN203054252 U CN 203054252U
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- CN
- China
- Prior art keywords
- ultraviolet light
- light device
- syringe
- production equipment
- electric field
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses equipment for producing an aspheric microlens. The equipment comprises a positioning support, the top of the support is provided with a luminous laser, a lower part of the laser is equipped with a guide rail for guiding light, a front lower side of the guide rail is provided with an upper plate electrode connected with a positive electrode of an electric field, a front lower side of ht upper plate electrode is provided with a two-dimensional translation platform connected with a zero line of the electric field, the two-dimensional translation platform is equipped with an ultraviolet light device and is also provided with an injector which abuts against a side edge of the ultraviolet light device, the injector is internally provided with light curing materials for dropping liquid, and a needle head of the injector is directly facing the centre of a light passage. The equipment for producing an aspheric microlens designed by the utility model can manufacture an aspheric microlens having good optical focusing and imaging performance under the conditions that optical detection is performed in real time.
Description
Technical field
The utility model relates to a kind of process equipment, is specially a kind of production equipment of aspherical microlens.
Background technology
Fields such as lenticule and array device thereof are interconnected at optics, optical measuring apparatus, combined optical device, optical communication and optical information processing are widely used.In recent years, the development of technology such as light beam coupling, optical neural network, integration imaging is more and more higher to the requirement of lenticule imaging performance, and non-spherical lens becomes the focus of research because of its good imaging performance.
Although it is a lot of to make the method for aspherical microlens at present, lenticular making and the processing of high-quality imaging are still difficult point.
The utility model content
At the problems referred to above, the utility model has designed a kind of production equipment of aspherical microlens, can make the aspherical microlens that possesses good optical focusing and imaging performance under the condition of carrying out optical detection in real time.
For achieving the above object, the utility model is by the following technical solutions:
A kind of production equipment of aspherical microlens, it is characterized in that: comprise a location support, the top of support is provided with a luminous laser instrument, a guide rail for guiding light is installed in the laser instrument bottom, the electric pole plate that connects the electric field positive pole is being set under the guide rail, the two-dimension translational platform of one connection electric field zero line is set under the electric pole plate, one ultraviolet light device is installed on the two-dimension translational platform, simultaneously at the two-dimension translational platform one syringe near the ultraviolet light device side is set, the syringe internal configurations the photo-curing material that is used for dropping liquid, and the syringe needle of syringe is over against the center of passage of light.
Further, above-mentioned locating support side is provided with a real-time optical pick-up unit, this device comprises imaging len and collection lens, wherein imaging len is arranged on the side of ultraviolet light device, described collection lens is taken a sample to the image that imaging len obtains, and signal is passed to the real-time comparison that database carries out image.
Further, above-mentioned ultraviolet light device is arranged to annular.
Further, above-mentioned electric pole plate and two-dimension translational platform all adopt the ITO transparent conducting glass.
Adding man-hour, select suitable photo-curing material, at first handle syringe and carry out dropping liquid formation drop lens, then use electric field action to control drop lens face shape, and see through optical detection apparatus and carry out real-time monitored, after detecting preferably image formation state, start annular ultraviolet light device and be radiated on the drop, dropping liquid is solidified rapidly, obtain the high-quality aspherical microlens of good optical focusing and imaging performance with this.
Description of drawings
Fig. 1, perspective view of the present utility model;
Fig. 2, principle of work block diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of production equipment of aspherical microlens comprises a location support 1, and the top of support 1 is provided with a luminous laser instrument 2, and laser instrument 2 adopts the He-Ge model, and power is 40
, wavelength 442
, blue light.
A guide rail 3 for guiding light is installed in laser instrument 2 bottoms, and the electric pole plate 4 that connects the electric field positive pole is being set under the guide rail 3.Described electric pole plate 4 adopts the ITO transparent conducting glass, its advantage is high transmission rate, low-resistance value, high-cleanness, high, meet very much us and make the lenticular requirement of aspheric surface drop, wherein high transmission rate makes the drop lens have reasonable hot spot to distribute, light intensity is enough, and the hot spot that subsequent probe is arrived is more accurate; And low-resistance value makes Electric Field Distribution become evenly on the one hand, can reduce dropping liquid stick-slip odds on the other hand.
The two-dimension translational platform 5 of one connection electric field zero line is set under the described electric pole plate 4, and the two-dimension translational platform 5 as lower electrode plate also adopts the ITO transparent conducting glass equally.
One ultraviolet light device 6 is installed on the two-dimension translational platform 5, simultaneously for to make ultraviolet light more even to the illumination of dropping liquid, the drop lens is evenly solidified, described ultraviolet light device 6 is taked annular design.
One syringe 7 near ultraviolet light device 6 sides is set on the described two dimension, and syringe 7 internal configurations the photo-curing material that is used for dropping liquid, and the syringe needle of syringe 7 is over against the center of passage of light.
For realizing that to the real-time monitored in the drop lens manufacturing process described locating support 1 side is provided with a real-time optical pick-up unit 8, this device comprises imaging len 81 and collection lens 82.Wherein imaging len 81 is arranged on the side of annular ultraviolet light device 6, and the image that 82 pairs of imaging lens 81 of described collection lens obtain is taken a sample, and signal is passed to the real-time comparison that database carries out image.
Adding man-hour, as illustrated in fig. 1 and 2, select suitable photo-curing material, at first handle syringe 7 and carry out dropping liquid formation drop lens, then use the electric field action between electric pole plate 4 and the two-dimension translational platform 5 to control drop lens face shape, and carry out real-time monitored through optical detection apparatus 8, after detecting preferably image formation state, start annular ultraviolet light device 6 and be radiated on the drop, dropping liquid is solidified rapidly, obtain the high-quality aspherical microlens of good optical focusing and imaging performance with this.
To sum up, the utility model is designed to a kind of production equipment of aspherical microlens, can make the aspherical microlens that possesses good optical focusing and imaging performance under the condition of carrying out optical detection in real time.
The above, it only is preferred embodiments of the present utility model, be not that utility model is done any pro forma restriction, every foundation know-why of the present utility model still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations or modification that above embodiment does.
Claims (4)
1. the production equipment of an aspherical microlens, it is characterized in that: comprise a location support, the top of support is provided with a luminous laser instrument, a guide rail for guiding light is installed in the laser instrument bottom, the electric pole plate that connects the electric field positive pole is being set under the guide rail, the two-dimension translational platform of one connection electric field zero line is set under the electric pole plate, one ultraviolet light device is installed on the two-dimension translational platform, simultaneously at the two-dimension translational platform one syringe near the ultraviolet light device side is set, the syringe internal configurations the photo-curing material that is used for dropping liquid, and the syringe needle of syringe is over against the center of passage of light.
2. the production equipment of a kind of aspherical microlens as claimed in claim 1, it is characterized in that: described locating support side is provided with a real-time optical pick-up unit, this device comprises imaging len and collection lens, wherein imaging len is arranged on the side of ultraviolet light device, described collection lens is taken a sample to the image that imaging len obtains, and signal is passed to the real-time comparison that database carries out image.
3. the production equipment of a kind of aspherical microlens as claimed in claim 1 or 2, it is characterized in that: described ultraviolet light device is arranged to annular.
4. the production equipment of a kind of aspherical microlens as claimed in claim 1 or 2, it is characterized in that: described electric pole plate and two-dimension translational platform all adopt the ITO transparent conducting glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078001 CN203054252U (en) | 2013-02-20 | 2013-02-20 | Equipment for producing aspheric microlens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078001 CN203054252U (en) | 2013-02-20 | 2013-02-20 | Equipment for producing aspheric microlens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054252U true CN203054252U (en) | 2013-07-10 |
Family
ID=48737192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320078001 Expired - Fee Related CN203054252U (en) | 2013-02-20 | 2013-02-20 | Equipment for producing aspheric microlens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203054252U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296906A (en) * | 2014-11-03 | 2015-01-21 | 苏州精创光学仪器有限公司 | Glass stress instrument dropping liquid recycling device |
| DE102020002158A1 (en) | 2020-04-03 | 2021-10-07 | Bwf Kunststoffe Gmbh & Co. Kg | Process for the production of a microlens and an extruded molded body with a microlens |
| CN113655550A (en) * | 2021-07-01 | 2021-11-16 | 华南师范大学 | Asymmetric lens and preparation method thereof, optical device and equipment |
-
2013
- 2013-02-20 CN CN 201320078001 patent/CN203054252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296906A (en) * | 2014-11-03 | 2015-01-21 | 苏州精创光学仪器有限公司 | Glass stress instrument dropping liquid recycling device |
| DE102020002158A1 (en) | 2020-04-03 | 2021-10-07 | Bwf Kunststoffe Gmbh & Co. Kg | Process for the production of a microlens and an extruded molded body with a microlens |
| CN113655550A (en) * | 2021-07-01 | 2021-11-16 | 华南师范大学 | Asymmetric lens and preparation method thereof, optical device and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140220 |