CN201000517Y

CN201000517Y - Electronic glasses

Info

Publication number: CN201000517Y
Application number: CNU2006201476980U
Authority: CN
Inventors: 陈文雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-30
Filing date: 2006-10-30
Publication date: 2008-01-02
Anticipated expiration: 2016-10-30

Abstract

The utility model relates to an eyeglass, in particular to an electronic eyeglass comprising an eyeglass frame. The utility model is characterized in that an electrochromic semiconductor device and a photoelectric control circuit connected with the electrochromic semiconductor device are arranged on the eyeglass frame, wherein the photoelectric control circuit is connected with an optical sensor, the necessary components of the electrochromic semiconductor device are two transparent conducting layers arranged on the periphery upper and lower surfaces, and the middle structure order is an electrochromic layer, an ionic conductor and an ionic storing layer, and the utility model not only appears a colorless and transparent, but also can adjust the transparency. When the illuminance is insufficient the electronic eyeglass filter factor is equal to the ordinary high transparency eyeglass filter factor, to make the light beam get through; and when users look up the sun, and while the light flow adding, the electronic eyeglass filter factor automatically increases, thus filter and eliminate the excrescent light beams. The utility model can not only be used when the illuminance is insufficient, but also avoid the eyes of the users suffering instant stimulation caused by high light.

Description

Electronic glasses

Technical field:

The utility model relates to a kind of glasses, the aggregate information electronics, and chemistry, emerging technologies such as new material adopt the electrochromism semiconductor device to realize antiglare effect in one.

Background technology:

Up to now, known glasses generally have fixing color and fixing transmittance, and promptly light-transmission coefficient can not change with the variation of beam intensity.

Known, adopt the glasses of photochromic lens, because of the reaction time slow, in actual applications, effect is undesirable.

Chinese patent 94119013.7 adopts liquid crystal display to make the optically filtering device and is applied to glasses, reaches the effect of light valve by photoelectric control.Though can reach the purpose of filtering high light, the background color of light polarizing film that liquid crystal display adopts causes light-transmission coefficient on the low side, still loses light when insufficient light in a large number, be unfavorable for using when illuminance is not enough.

Summary of the invention:

The utility model provides a kind of electronic glasses that changes filter factor with the light intensity that passes eyeglass automatically, is a kind of smooth filtration unit.Compared with prior art, the utility model both can present water white transparency state, adjustable transmissivity again.For example when illuminance was not enough, the filter factor of electronic glasses was equal to the light-transmission coefficient of common high printing opacity glasses, and light beam is passed through; And the solar time in looking at the sky, with the increase of luminous flux, the filter factor of electronic glasses increases automatically, and then filters and eliminate unnecessary light beam.Both can use when illumination is not enough, can avoid wearing personnel's eye again stimulates because of strong illumination suffers moment.

Technical scheme:

A kind of electronic glasses, comprise mirror holder, the photoelectric control circuit that mirror holder is provided with the electrochromism semiconductor devices and is attached thereto, wherein photoelectric control circuit connects optical sensor, the necessary 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.

Transparency conducting layer is applied to glass surface.

Transparency conducting layer is applied to PC transparent panel surface.

When transparency conducting layer was applied to glass surface, the modular construction of electrochromism semiconductor devices was followed successively by glass, transparency conducting layer, electrochromic layer, ion conductor, ion storage, transparency conducting layer, glass.

When transparency conducting layer was applied to PC transparent panel surface, the modular construction of electrochromism semiconductor devices was 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 the glasses dead ahead.

This programme provides an electrochromism semiconductor apparatus assembly, and this device is arranged at the eyeglass position.Essence of the present invention 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.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the electrochromism semiconductor device structural drawing that the utility model proposes.

The device of glasses described in Fig. 1 comprises 11: photoelectric control circuit, 12: electrochromism semiconductor devices, 13, optical sensor.

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 being arranged at when wearing eyes, the eyes front is subjected to light direction, is fixed and the mirror basket.Top position is provided with optical sensor 13 in the middle of it, responds 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, reaches change light, filter effect.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

1: a kind of electronic glasses, comprise mirror holder, it is characterized in that the photoelectric control circuit that mirror holder is provided with the electrochromism semiconductor devices and is attached thereto, wherein photoelectric control circuit connects optical sensor, the necessary 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: electronic glasses according to claim 1 is characterized in that: transparency conducting layer is applied to glass surface.

3: electronic glasses according to claim 1 is characterized in that: transparency conducting layer is applied to PC transparent panel surface.

4: electronic glasses according to claim 1 is characterized in that: when transparency conducting layer was applied to glass surface, the modular construction of electrochromism semiconductor devices was followed successively by glass, transparency conducting layer, electrochromic layer, ion conductor, ion storage, transparency conducting layer, glass.

5: electronic glasses according to claim 1, it is characterized in that: when transparency conducting layer is applied to 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: electronic glasses according to claim 1 is characterized in that: described optical sensor is set at the glasses dead ahead.