CN201037891Y - Electronic variable lens - Google Patents
Electronic variable lens Download PDFInfo
- Publication number
- CN201037891Y CN201037891Y CNU2006201594262U CN200620159426U CN201037891Y CN 201037891 Y CN201037891 Y CN 201037891Y CN U2006201594262 U CNU2006201594262 U CN U2006201594262U CN 200620159426 U CN200620159426 U CN 200620159426U CN 201037891 Y CN201037891 Y CN 201037891Y
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- frame
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- transparency conducting
- conducting layer
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Abstract
The utility model relates to the technical field of frame, in particular to an electronic luminosity-change frame, which comprises a frame shell. The utility model is characterized in that the frame is provided with an electric discoloring semiconductor apparatus and an opto-electrical control circuit connected with the apparatus, wherein, the opto-electrical control circuit is connected with an optical sensor, the components of the electric discoloring semiconductor apparatus are as follows: an upper surface and a lower surface in the surrounding are respectively provided with a transparent conduction layer, and an electric discoloring layer, an ion conductor and an ion storage layer are ordered in series in the middle layer; the beneficial effect of the utility model is that optical filtering coefficient can be changed automatically along the intensity of light getting through a lens, when illumination is not enough, optical filtering coefficient of an electronic discoloring frame is equal to transmit coefficient of general high transmit frame so that light beam can get through; when look up to sun in the sky, optical filtering coefficient of the electronic discoloring frame automatically increases along increasing of luminous flux, and then excessive light beam is filtered and eliminated, therefore, the utility model not only can be used when illumination is not enough, but also can avoid generation of excessive exposure due to excessive light beam getting through the frame.
Description
Technical field:
The utility model relates to a kind of camera lens technical field, and emerging technologies such as a kind of specifically aggregate information electronics, chemistry and new material are in one, and the electronics of antiglare effect becomes the light microscopic head automatically.
Background technology:
Up to now, the camera lens that oneself knows generally has fixing color and fixing transmittance, and promptly light-transmission coefficient can not change automatically with the variation of beam intensity, needs to adopt the aperture of mechanical hook-up that its transmittance is regulated.
Known, adopt the camera lens that loads polaroid, the adjustable transparent coefficient, but range of adjustment too limits to, and mostly be manual adjustments, in actual applications, effect is undesirable.The background color of light polarizing film causes light-transmission coefficient on the low side in addition, still loses light when insufficient light in a large number, is unfavorable for using when illuminance is not enough.
Summary of the invention:
The utility model provides a kind of electronics change light microscopic head that changes filter factor with the light intensity that passes eyeglass automatically for solving above-mentioned deficiency.Both can present water white transparency state, adjustable transmissivity again.For example when illuminance was not enough, the filter factor of electronics change light microscopic head was equal to the light-transmission coefficient of common high printing opacity camera lens, and light beam is passed through; And the solar time in looking at the sky, with the increase of luminous flux, the filter factor that electronics becomes the light microscopic head increases automatically, and then filters and eliminate unnecessary light beam.Both can when illumination is not enough, use, can avoid again seeing through camera lens to produce exposure excessive because of crossing multiple beam.
The technical scheme that the utility model adopted is: a kind of electronics becomes the light microscopic head, comprise mirror head outer shell, the photoelectric control circuit that camera lens is provided with the electrochromism semiconductor devices and is attached thereto, wherein photoelectric control circuit connects optical sensor, the assembly of described electrochromism semiconductor devices is: peripheral upper and lower surface respectively has the layer of transparent conductive layer, the intermediate structure ordering is followed successively by electrochromic layer, ion conductor, ion storage.
Described transparency conducting layer is applied to glass surface.Transparency conducting layer is applied to PC transparent panel surface.Transparency conducting layer is coated in glass surface, and the modular construction of electrochromism semiconductor devices is followed successively by glass, transparency conducting layer, electrochromic layer, ion conductor, ion storage, transparency conducting layer, glass.Transparency conducting layer is coated in PC transparent panel surface, and the modular construction of electrochromism semiconductor devices is followed successively by the PC transparent panel, transparency conducting layer, electrochromic layer, ion conductor, ion storage, transparency conducting layer, PC transparent panel.Described optical sensor is set at and becomes light microscopic head dead ahead.
Principle of work: the utility model essence is a light filtration unit, and the optical sensor of the photoelectric control circuit of its contained band is with intensity of illumination, light beam wavelength, factors such as luminous flux produce continuous electric signal, this sensor can produce with the light beam situation of change, increases progressively, and successively decreases or the electrical information of balance.Information whereby, the MCU of the control center chip of photoelectric control circuit sends corresponding another electric signal by the program of design in advance, and this signal is received by the electrochromism semiconductor devices through peripheral circuit, realizes regulating the filter factor of electrochromism semiconductor devices.
Described electrochromism semiconductor devices comprises glass TC (transparency conducting layer), EC (electrochromic layer), IC (ion conductor), IS (ion storage), TC (transparency conducting layer) glass " structure.Wherein electrochromic layer is a core, and ion conductor provides the transmission channel of ion between electrochromic layer, and ion storage layer plays ion storage, and the effect of balancing charge is also referred to as the ion injecting electrode.After adding forward dc voltage at conductive layer, ion storage layer intermediate ion is drawn out of, and by ion conductor, enters electrochromic layer, causes the photochromic layer variable color.When adding reverse voltage, after being drawn out of, the electrochromic layer intermediate ion enters storage layers again, and whole device recovers transparent original state.
The beneficial effects of the utility model are, can change filter factor automatically with the light intensity that passes eyeglass, can present the water white transparency state, also adjustable transmissivity, both can when illumination is not enough, use, can avoid again seeing through camera lens to produce exposure excessive because of crossing multiple beam.
Description of drawings:
Fig. 1, Fig. 2, Fig. 3 all are part-structure synoptic diagram of the present utility model.
Fig. 4 is the electrochromism semiconductor device cut-away view that the utility model proposes.
Electronics described in Fig. 1 becomes light microscopic head device 12: the electrochromism semiconductor devices.
Electronics described in Fig. 2 becomes light microscopic head device 11: photoelectric control circuit, 13, optical sensor.
Electronics described in Fig. 3 becomes light microscopic head device 14: lens set.
Fig. 2 is described to be the inner structure of electrochromic device 12,21: glass, 22: transparency conducting layer, 23: electrochromic layer, 24: ion conductor, 25: ion storage.
Embodiment:
Shown in Figure 1 is a kind of embodiment of the present utility model, in this embodiment, described device is when practical application, be arranged at the optical sensor 13 of shell, respond to light beam information in real time, and the signal biography is transported to electrochromism semiconductor devices 12 again by photoelectric control circuit control 11 processing, make its variable color, reach change light, filter effect.Light beam reaches the processing in early stage that lens set 14 is done final imaging behind intelligently filters.
The described electrochromism semiconductor devices 12 of Fig. 2, preferred scheme is that after adding forward dc voltage at conductive layer 22, ion storage layer 25 intermediate ion are drawn out of, and by ion conductor 24, enter electrochromic layer 23, cause the photochromic layer variable color.
When adding reverse voltage, the electrochromic layer intermediate ion is drawn out of the back and enters storage layers again by ion conductor 24, and whole device recovers transparent original state.
Claims (6)
1. an electronics becomes the light microscopic head, comprise mirror head outer shell, it is characterized in that the photoelectric control circuit that camera lens is provided with the electrochromism semiconductor devices and is attached thereto, wherein photoelectric control circuit connects optical sensor, the assembly of described electrochromism semiconductor devices is: peripheral upper and lower surface respectively has the layer of transparent conductive layer, the intermediate structure ordering is followed successively by electrochromic layer, ion conductor, ion storage.
2. electronics according to claim 1 becomes the light microscopic head, and it is characterized in that: transparency conducting layer is applied to glass surface.
3. electronics according to claim 1 becomes the light microscopic head, and it is characterized in that: transparency conducting layer is applied to PC transparent panel surface.
4. electronics according to claim 1 becomes the light microscopic head, and it is characterized in that: transparency conducting layer is coated in glass surface, and the modular construction of electrochromism semiconductor devices is followed successively by glass, transparency conducting layer, electrochromic layer, ion conductor, ion storage, transparency conducting layer, glass.
5. electronics according to claim 1 becomes the light microscopic head, it is characterized in that: transparency conducting layer is coated in PC transparent panel surface, the modular construction of electrochromism semiconductor devices is followed successively by the PC transparent panel, transparency conducting layer, electrochromic layer, ion conductor, ion storage, transparency conducting layer, the PC transparent panel.
6. electronics according to claim 1 becomes the light microscopic head, it is characterized in that: described optical sensor is set at and becomes light microscopic head dead ahead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201594262U CN201037891Y (en) | 2006-11-13 | 2006-11-13 | Electronic variable lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201594262U CN201037891Y (en) | 2006-11-13 | 2006-11-13 | Electronic variable lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037891Y true CN201037891Y (en) | 2008-03-19 |
Family
ID=39210406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201594262U Expired - Fee Related CN201037891Y (en) | 2006-11-13 | 2006-11-13 | Electronic variable lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037891Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370455A (en) * | 2010-08-09 | 2012-03-14 | 明达医学科技股份有限公司 | Eyebase optical image device |
| CN102370456A (en) * | 2010-08-09 | 2012-03-14 | 明达医学科技股份有限公司 | Eyebase optical image device |
| WO2012159588A1 (en) * | 2011-05-25 | 2012-11-29 | Wang Qi | Nanometer intelligent glass system |
| CN103123433A (en) * | 2011-11-21 | 2013-05-29 | 鸿富锦精密工业（深圳）有限公司 | Lens module |
| CN110376818A (en) * | 2019-07-23 | 2019-10-25 | Oppo广东移动通信有限公司 | Electrochromic device and its control method, electronic equipment and storage medium |
-
2006
- 2006-11-13 CN CNU2006201594262U patent/CN201037891Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370455A (en) * | 2010-08-09 | 2012-03-14 | 明达医学科技股份有限公司 | Eyebase optical image device |
| CN102370456A (en) * | 2010-08-09 | 2012-03-14 | 明达医学科技股份有限公司 | Eyebase optical image device |
| WO2012159588A1 (en) * | 2011-05-25 | 2012-11-29 | Wang Qi | Nanometer intelligent glass system |
| US10288970B2 (en) | 2011-05-25 | 2019-05-14 | Qi Wang | Nano smart glass system |
| CN103123433A (en) * | 2011-11-21 | 2013-05-29 | 鸿富锦精密工业（深圳）有限公司 | Lens module |
| CN110376818A (en) * | 2019-07-23 | 2019-10-25 | Oppo广东移动通信有限公司 | Electrochromic device and its control method, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |