CN105988259A - Conductive device for lens color changing - Google Patents

Abstract

The invention relates to a lens color-changing conducting device, which is mainly characterized in that a first conducting device and a second conducting device are respectively arranged on the front end surface and the rear end surface of the upper end and the lower end of an electrochromic lens, an electric connection device is connected with the first conducting device and the second conducting device, the first conducting device and the second conducting device are respectively provided with a contact indium tin oxide conducting layer on the surface of the electrochromic lens, a contact conducting edge is arranged outside the indium tin oxide conducting layer of the first conducting device and is connected with the electric connection device, a contact inner conducting edge is arranged outside the indium tin oxide conducting layer of the second conducting device, an insulating layer with a shorter length is arranged outside the inner conducting edge, a longer outer conducting edge is arranged outside the insulating layer, one side of the outer conducting edge is connected with the electric connection device, and the other side of the outer conducting edge is connected with the inner conducting edge; therefore, the invention can lead the transmittance and the color of the electrochromic lens to be changed more uniformly, and can also prolong the service life of the electrochromic lens.

Description

Conductive device for lens discoloration

technical field

The present invention relates to a conductive device for lens discoloration, in particular to a device that can not only make the light transmittance and color change of the electrochromic lens more uniform, but also prolong the service life of the electrochromic lens. And the innovative designer of the conductive device for lens discoloration that has more practical and functional characteristics in its overall implementation.

Background technique

According to, with the rapid development of science and technology, various special materials have been developed in large quantities; among them, the electrochromic element refers to the reversible color change property when a voltage is applied, and the coloring and coloring of the electrochromic element can be achieved by driving the voltage. The decolorization reaction changes the original transparent and colorless state into a colored state after electrification. Its structure is a multi-layer electrochemical device. Applying voltage to the element causes the substances in the element to undergo reversible oxidation or reduction. The electrochromic element can be used in daily life. If the external sunlight is too strong or if you want to make the interior secret, you can use this technology to change the light transmittance of the glass.

In the operation and use of this type of electrochromic element, the positive power is input to the electrochromic element, so that the light transmittance of the electrochromic element is reduced, the color is darker, and the reverse power is input to the electrochromic element, To increase the light transmittance of the electrochromic element and make the color lighter, the electrochromic element can be oxidized or reduced by repeatedly inputting forward or reverse power to the electrochromic element, and the electrochromic element can be achieved. The purpose of adjusting to the required light transmittance.

Among them, please refer to the schematic diagram of the existing three-dimensional exploded structure shown in FIG. The device 51 and the negative conductive device 52 are arranged on different front and rear end faces of the electrochromic lens 5 respectively, and the positive conductive device 51 is provided with a positive indium tin oxide (ITO) conductive layer 511 in contact with the surface of the electrochromic lens 5 , and outside the positive indium tin oxide conductive layer 511, a positive conductive side 512 in contact with the positive electrode is provided, and the negative conductive device 52 is provided with a negative indium tin oxide (ITO) conductive layer in contact with the surface of the electrochromic lens 5 521, and outside the negative electrode indium tin oxide conductive layer 521, a negative electrode conductive edge 522 in contact with the negative electrode is arranged, and the positive and negative electrode indium tin oxide conductive layers 511, 521 of the positive and negative conductive devices 51, 52 have a length equal to the length of the electric electrode The length of the photochromic lens 5 is such that the positive and negative indium tin oxide conductive layers 511, 521 can be completely attached to the upper end or the lower end of the electrochromic lens 5 respectively, and then the electrical connection device 53 and the positive conductive device 51 and the negative conductive The device 52 is electrically connected.

So that it is in use, please refer to the schematic diagram of the existing use state shown in FIG. The positive and negative conductive sides 512 and 522 of the positive and negative conductive devices 51 and 52 conduct to the positive and negative indium tin oxide conductive layers 511 and 521, and then conduct electricity through the positive and negative indium tin oxide conductive layers 511 and 521. The electrochromic lens 5 can reduce the light transmittance of the electrochromic lens 5 and make the color darker; and when the electric connection device 53 inputs a reverse power supply to the positive conductive device 51 and the negative conductive device 52, it can make the electrochromic lens 5 The electric energy is transmitted to the electrochromic lens 5 from the positive and negative conductive sides 512 and 522 through the positive and negative indium tin oxide conductive layers 511 and 521, so that the light transmittance of the electrochromic lens 5 increases and the color becomes lighter.

However, although the above-mentioned electrochromic lens can achieve the expected effect of adjusting its light transmittance by changing the input forward or reverse power supply, it is also found in its overall practical use that the electrochromic lens does not perform well in operation and use. In the process of changing the light transmittance, because the electric energy is transmitted from the electric connection device on one side of the electrochromic lens to the positive and negative conductive devices, the positive and negative conductive sides of the positive and negative conductive devices conduct electricity through the positive and negative indium tin oxide. The electrochromic lens is conducted into the electrochromic lens, because the electric connection device supplies power through the positive and negative conductive devices at the same time, so that the electrochromic lens will start to change color from the end close to the electric connection device, resulting in the change of its light transmittance. The side of the electrochromic lens where the electric energy is conducted changes to the other side. Under long-term use, the aging degree of the electrochromic lens on the side where the electric energy is conducted is higher than that on the other side, making the electrochromic lens The light transmittance on both sides is uneven, so there is still room for improvement in the overall operation control.

The reason is that, in view of this, the inventor has been adhering to years of rich experience in design, development and actual production in this related industry, and then researched and improved the existing structure and defects, and provided a conductive device for lens discoloration, in order to achieve better practical value sexual purpose.

Contents of the invention

The main purpose of the present invention is to provide a conductive device for changing the color of the lens, which can not only make the light transmittance and color of the electrochromic lens change in the process of changing the light transmittance and color of the electrochromic lens. The change of the electrochromic lens is more uniform, which can also prolong the service life of the electrochromic lens, and has more practical and functional characteristics in its overall implementation and use.

The main purpose and effect of the conductive device for lens discoloration of the present invention are achieved by the following specific technical means:

It is mainly provided with a first conductive device and a second conductive device on the different front and rear end faces of the upper and lower ends of the electrochromic lens, and connects the electrical connection device with the first conductive device and the second conductive device; wherein :

The first conductive device is provided with a contacting indium tin oxide (ITO) conductive layer on the surface of the electrochromic lens, and a contacting conductive edge is arranged outside the indium tin oxide conductive layer, and the conductive edge is in contact with the contact. connected to electrical devices;

The second conductive device is provided with a contacting indium tin oxide (ITO) conductive layer on the surface of the electrochromic lens, and is provided with a contacting inner conductive edge on the outside of the indium tin oxide conductive layer, and on the inner conductive edge There is an insulating layer on the outside, the length of the insulating layer is shorter than the inner conductive side, and an outer conductive side is arranged outside the insulating layer, and the length of the outer conductive side is longer than the insulating layer, so that one side of the outer conductive side is connected to the electrical connection device , the other side of the outer conductive side is connected with the inner conductive side.

In a preferred embodiment of the conductive device for changing lens color of the present invention, the first conductive device is a positive electrode, and the second conductive device is a negative electrode.

In the preferred embodiment of the conductive device for changing lens color of the present invention, the first conductive device is a negative electrode, and the second conductive device is a positive electrode.

Description of drawings

Fig. 1: three-dimensional decomposition structure schematic diagram of the present invention;

Fig. 2: the combined cross-sectional structure schematic diagram of top view of the present invention;

Fig. 3: partial enlarged top view combination sectional structure schematic diagram of the present invention;

Fig. 4: the use status schematic diagram of the present invention;

Fig. 5: the schematic diagram of existing three-dimensional decomposition structure;

Figure 6: Schematic diagram of the existing state of use.

Explanation of reference symbols:

1 electrochromic lens;

2 first conductive means;

21 indium tin oxide conductive layer;

22 conductive edge;

3 second conductive means;

31 indium tin oxide conductive layer;

32 inner conductive edge;

33 insulating layer;

34 outer conductive edge;

4 electrical connection device;

5 electrochromic lenses;

51 Positive conduction device;

511 anode indium tin oxide conductive layer;

512 positive conductive side;

52 Negative conductive device;

521 Negative indium tin oxide conductive layer;

522 negative conductive side;

53 Electrical connection device.

detailed description

In order to have a more complete and clear disclosure of the technical content used in the present invention, the purpose of the invention and the effects achieved, the detailed description is given below, and please also refer to the disclosed drawings and figure numbers:

First of all, please refer to Fig. 1 for the three-dimensional exploded structural diagram of the present invention and Fig. 2 for the combined cross-sectional structural diagram of the present invention in top view. The first conductive device 2 and the second conductive device 3, when the first conductive device 2 is positive, the second conductive device 3 is negative, and when the first conductive device 2 is negative, the second conductive device 3 is the positive pole, and the connecting device 4 is connected to the first conductive device 2 and the second conductive device 3; wherein:

The first conductive device 2 is provided with a contacting indium tin oxide (ITO) conductive layer 21 on the surface of the electrochromic lens 1, and a contacting conductive edge 22 is provided outside the indium tin oxide conductive layer 21. The conductive edge 22 is connected with the electrical connection device 4 .

The second conductive device 3 is provided with a contacting indium tin oxide (ITO) conductive layer 31 on the surface of the electrochromic lens 1, and is provided with a contacting inner conductive edge 32 outside the ITO conductive layer 31, And an insulating layer 33 is arranged outside the inner conductive side 32, the length of the insulating layer 33 is shorter than the inner conductive side 32, and an outer conductive side 34 is arranged outside the insulating layer 33, the length of the outer conductive side 34 is longer than the insulating layer 33, One side of the outer conductive side 34 is connected to the electrical connection device 4, and the other side of the outer conductive side 34 is connected to the inner conductive side 32. Please refer to FIG. 3 for a partially enlarged top view composite section of the present invention As shown in the schematic diagram of the structure.

In this way, during the operation and use of the present invention, please refer to FIG. 4 for the schematic diagram of the use state of the present invention, which makes the power connection device 4 input the first conductive device 2 and the second conductive device 3 respectively. Forward or reverse power supply, so that the forward or reverse power supply is conducted to the indium tin oxide (ITO) conductive layer 21 through the conductive side 22 of the first conductive device 2, and then conducted through the indium tin oxide (ITO) conductive layer 21 The photochromic lens 1, and the reverse or forward power supply is input from the side of the outer conductive side 34 of the second conductive device 3, because an insulating layer 33 is provided between the outer conductive side 34 and the inner conductive side 32, so that the reverse The forward or forward power can only be transmitted from the connection between the other side of the outer conductive side 34 and the inner conductive side 32, and is conducted from the inner conductive side 32 to the indium tin oxide (ITO) conductive layer 31, and then transmitted by the indium tin oxide (ITO) ) conducting layer 31 is conducted into the electrochromic lens 1 so that the electrochromic lens 1 can change the transmittance and color, and during the process of changing the transmittance and color of the electrochromic lens 1, due to the power conduction into the electrochromic lens 1 The positions of the indium tin oxide (ITO) conductive layers 21 and 31 of the first conductive device 2 and the second conductive device 3 are located on different sides, and the positions of the power supply to the electrochromic lens 1 are respectively located at different positions on both sides thereof. , so that the light transmittance and color of the electrochromic lens 1 will change from the indium tin oxide conductive layer 21, 31 to the middle of the oblique diagonal line, so that the light transmittance and color of the electrochromic lens 1 The color change is more uniform, which can relatively prolong the service life of the electrochromic lens 1 .

By means of the above, the description of the use and implementation of the present invention shows that, compared with the existing embodiments, the present invention mainly has the following advantages:

1. The present invention can make the electrochromic lens change the light transmittance and color, because the positions where the power is transmitted to the first and second conductive devices and transmitted to the indium tin oxide (ITO) conductive layer are located on different sides, The positions of the power supply supplied to the electrochromic lens are respectively located at different positions on both sides of the electrochromic lens, so that the electrochromic lens will change its light transmittance and color in an oblique diagonal line toward the middle, which not only allows the electrochromic lens to The light transmittance and color change of the photochromic lens are more uniform, and the service life of the electrochromic lens can also be extended.

2. When the power connection device of the present invention is connected with the first and second conductive devices, it is not necessary to connect the power connection device to both sides of the electrochromic lens and the first and second conductive devices respectively, but to make the connection device The electric device is connected to the first and second conductive devices on the same side of the electrochromic lens, so that the installation of the electric connection device can be more simple and convenient, and at the same time, the installation cost of the electric connection device can be reduced.

However, the foregoing embodiments or drawings do not limit the product structure or usage of the present invention, and any appropriate changes or modifications by those skilled in the art shall be deemed as not departing from the patent scope of the present invention.

To sum up, the embodiment of the present invention can indeed achieve the expected use effect, and the specific structure disclosed by it has not only never been seen in similar products, nor has it been disclosed before the application, and it has fully complied with the provisions of the Patent Law It is very convenient to file an application for an invention patent in accordance with the law, and ask for the review and approval of the patent.

Claims (3)

1. an electric installation for eyeglass variable color, it is mainly in the forward and backward different end faces of electrochromism eyeglass upper and lower end On be respectively equipped with the first electric installation and the second electric installation, and make power connection equipment lead with this first electric installation and second Electric installation is connected；Wherein:

This first electric installation, it has the conductive indium-tin oxide layer contacted, in this in electrochromism eyeglass surface configuration Being provided with the conduction limit contacted outside conductive indium-tin oxide layer again, this conduction limit is then connected with power connection equipment；

This second electric installation, it has the conductive indium-tin oxide layer contacted, in this in electrochromism eyeglass surface configuration Then it is provided with the interior conduction limit contacted outside conductive indium-tin oxide layer, and is externally provided with insulating barrier in interior conduction limit, this insulation Layer length is short compared with interior conduction limit, is externally provided with outer conduction limit then at insulating barrier, and this outer conduction edge lengths relatively insulating barrier is long, with order Side, outer conduction limit is connected with power connection equipment, the opposite side on this outer conduction limit be then connected with interior conduction limit.

2. the electric installation of eyeglass variable color as claimed in claim 1, wherein, this first electric installation is positive pole, and this is second years old Electric installation is negative pole.

3. the electric installation of eyeglass variable color as claimed in claim 1, wherein, this first electric installation is negative pole, and this is second years old Electric installation is positive pole.