CN202306080U - Photoelectric color-changing lens reflection layer provided with adhesion layer - Google Patents
Photoelectric color-changing lens reflection layer provided with adhesion layer Download PDFInfo
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- CN202306080U CN202306080U CN2011203382851U CN201120338285U CN202306080U CN 202306080 U CN202306080 U CN 202306080U CN 2011203382851 U CN2011203382851 U CN 2011203382851U CN 201120338285 U CN201120338285 U CN 201120338285U CN 202306080 U CN202306080 U CN 202306080U
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- adhesion layer
- layer
- reflection layer
- glass substrate
- reflection horizon
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Abstract
The utility model provides a photoelectric color-changing lens reflection layer provided with an adhesion layer. The photoelectric color-changing lens reflection layer comprises a glass substrate, a reflection layer and the adhesion layer, wherein the reflection layer is laminated on the glass substrate, and the adhesion layer is arranged between the reflection layer and the glass substrate. The adhesion layer is made of Cr, stainless steel, Al, Ti, Ni, ITO, Zn3In2O6, fluorine-doped ITO or ZnO. The thickness of the adhesion layer is 5 to 200 nanometers. The photoelectric color-changing lens reflection layer provided with the adhesion layer adopts a material which is similar to that of the reflection layer, so that the connection firmness of the reflection layer and the glass substrate is ensured, and the color changing efficiency of an emitting layer can be increased at the same time.
Description
Technical field
The utility model relates to a kind of photoelectricity light-sensitive glasses reflection horizon with adhesion layer, belongs to automobile and uses the anti-glare inner rear-view mirror field.
Background technology
Electrochromic device is meant that reversible variation takes place the optical property of off-color material under the alive outside driving, shows will occur painted on the color and variation that fade, can realize the purpose of light modulation according to painted and contrast that fade.Compare with traditional CRT display technique, electrochromic device has very low driving voltage; Characteristics such as color tunable.The particularly important is, electrochromic device ultra contrast and broad visual angle clearly will become one of main flow of paper type flat-panel monitor of new generation.In addition,, in auto industry, can be used for anti-dazzle driving mirror because the change of electrochromic device color can be played the modulation to light, in building construction as a kind of novel intelligent glass.
Electrochromic device generally comprises glass substrate, glue frame, electrochromic material, transparency conducting layer, conductive reflective.Because electrochromic material contains cathodic electrochromic off-color material and anode electrochromic material, and transparency conducting layer and conductive reflective are had certain corrosivity, therefore need transparency conducting layer and the certain corrosion resistance of conductive reflective needs.Generally select ITO for use at present transparency conducting layer, the ITO of doped with fluorine, ZnO, Zn
3In
2O
6, ITO/ metal/ITO (IMI) etc., this type of material belong to inorganic aspect, and corrosion resistance is better.Al has high reflectance in conductive reflective, but stability is poor, is easy to receive the corrosion of environment; Generally seldom be used for doing independent conductive reflective; Therefore conductive reflective is generally selected the metal alloy of silver alloy and so on for use, mainly is because silver has higher reflectivity, is coated on reflectivity on glass and can arrives more than 98%; But silver is stable poor simultaneously; Apparent defective appears in cohesion easily, therefore has a lot of products and selects the material of silver alloy as the conduction reflectance coating for use.These materials mainly contain Ag/Au, Ag/Pt, and the alloy that noble metals such as Ag/Pd are formed has advantages of higher stability, but because cost is higher, and just the someone had added Cu afterwards, Ti, stainless steel, Ni etc. are used for improving stability, reduce cost.
Principle of work in electrochromic device is that conductive reflective provides electronics, and transparency conducting layer provides the hole.In order to reduce driving voltage, just need to improve electronics and hole such as efficient.Therefore require anode work function (work function be meant to make an electronics immediately from solid surface overflow the least energy that must provide) high as far as possible, the work function of negative electrode is low as far as possible.Anode generally is to adopt transparent metal (like Au), transparent conductive polymer (like polyaniline) and the ITO electro-conductive glass with high work function, and the material that brings disaster to that the most generally adopts is ITO, and the work function that it has is 4.7eV.The work function of above-mentioned silver alloy negative electrode also compares higher, has reduced the injection efficiency of electronics.Cause that thus driving voltage raises, make device accelerated deteriorations such as electrochromic device or LCD, performance descends.
The utility model content
For solving the problems of the technologies described above, the purpose of the utility model is to provide a kind of performance of improving electrochromic device, prolongs its serviceable life, improves yield rate, the photoelectricity light-sensitive glasses reflection horizon of the band adhesion layer that reduces production costs.
The photoelectricity light-sensitive glasses reflection horizon of the utility model band adhesion layer comprises: glass substrate; Reflection horizon, said reflective layer are stacked on the said glass substrate; Between said reflection horizon and said glass substrate, be provided with an adhesion layer.
The material of said adhesion layer is Cr or stainless steel or Al or Ti or Ni or ITO or Zn
3In
2O
6Or mix fluorine ITO or ZnO.The thickness of said adhesion layer is 5 nanometers～200 nanometers.
Adopt and the similar material in reflection horizon in the photoelectricity light-sensitive glasses reflection horizon of the utility model band adhesion layer, has guaranteed the fastness that is connected between reflection horizon and the glass substrate, can also improve the variable color efficient of emission layer simultaneously.
Description of drawings
Fig. 1 is the photoelectricity light-sensitive glasses reflection layer structure synoptic diagram of the utility model band adhesion layer.
Description of reference numerals in the photoelectricity light-sensitive glasses reflection horizon accompanying drawing of the utility model band adhesion layer:
1-reflection horizon 2-glass substrate 3-adhesion layer
Embodiment
Below in conjunction with accompanying drawing further explain is done in the photoelectricity light-sensitive glasses reflection horizon of the utility model band adhesion layer.
As shown in Figure 1, the photoelectricity light-sensitive glasses reflection horizon of the utility model band adhesion layer comprises: glass substrate 2; Be layered in the reflection horizon 1 on the glass substrate 2; Be arranged on the adhesion layer 3 between reflection horizon 1 and the glass substrate 2.The material of adhesion layer 3 is ITO, and the thickness of adhesion layer 3 is 35 nanometers.
Adopt and the similar material in reflection horizon in the photoelectricity light-sensitive glasses reflection horizon of the utility model band adhesion layer, has guaranteed the fastness that is connected between reflection horizon and the glass substrate, can also improve the variable color efficient of emission layer simultaneously.
The preferred embodiment of below the utility model having been created specifies; But the utility model is created and is not limited to embodiment; Those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the invention spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (3)
1. be with the photoelectricity light-sensitive glasses reflection horizon of adhesion layer, comprise:
Glass substrate;
Reflection horizon, said reflective layer are stacked on the said glass substrate;
It is characterized in that, between said reflection horizon and said glass substrate, be provided with an adhesion layer.
2. the photoelectricity light-sensitive glasses reflection horizon of band adhesion layer according to claim 1 is characterized in that, the material of said adhesion layer is Cr or stainless steel or Al or Ti or Ni or ITO or Zn
3In
2O
6Or mix fluorine ITO or ZnO.
3. the photoelectricity light-sensitive glasses reflection horizon of band adhesion layer according to claim 2 is characterized in that, the thickness of said adhesion layer is 5 nanometers～200 nanometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203382851U CN202306080U (en) | 2011-09-09 | 2011-09-09 | Photoelectric color-changing lens reflection layer provided with adhesion layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203382851U CN202306080U (en) | 2011-09-09 | 2011-09-09 | Photoelectric color-changing lens reflection layer provided with adhesion layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202306080U true CN202306080U (en) | 2012-07-04 |
Family
ID=46374945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203382851U Expired - Fee Related CN202306080U (en) | 2011-09-09 | 2011-09-09 | Photoelectric color-changing lens reflection layer provided with adhesion layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202306080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444202A (en) * | 2015-08-04 | 2017-02-22 | 明兴光电股份有限公司 | Electrochromic panel |
-
2011
- 2011-09-09 CN CN2011203382851U patent/CN202306080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444202A (en) * | 2015-08-04 | 2017-02-22 | 明兴光电股份有限公司 | Electrochromic panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |