CN102998871A - Reflecting film structure of transition layer - Google Patents
Reflecting film structure of transition layer Download PDFInfo
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- CN102998871A CN102998871A CN2011102654834A CN201110265483A CN102998871A CN 102998871 A CN102998871 A CN 102998871A CN 2011102654834 A CN2011102654834 A CN 2011102654834A CN 201110265483 A CN201110265483 A CN 201110265483A CN 102998871 A CN102998871 A CN 102998871A
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- film structure
- reflecting film
- glass substrate
- transition bed
- layer
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- 230000007704 transition Effects 0.000 title claims abstract description 28
- 239000011521 glass Substances 0.000 claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 229910052759 nickel Inorganic materials 0.000 abstract description 2
- 229910052719 titanium Inorganic materials 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 229910001316 Ag alloy Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Optical Elements Other Than Lenses (AREA)
Abstract
The invention provides a reflecting film structure of a transition layer. The reflecting film structure comprises a glass substrate, a reflecting layer laminated on the glass substrate and a transition layer arranged between the reflecting layer and the glass substrate. The transition layer is made of Cr or stainless steel or Al or Ti or Ni or ITO or Xn3In2O6 or fluorine-mixed ITO or ZnO. The thickness of the transition layer is 5-200 nanometers. The reflecting film structure of the transition layer is made of the material similar to the reflecting layer, so that firmness in connection between the reflecting layer and the glass substrate is ensured, and color changing efficiency of a transmission layer can be improved.
Description
Technical field
The present invention relates to a kind of transition bed reflecting film structure, belong to automobile and use the anti-glare inner rear-view mirror field.
Background technology
Electrochromic device refers to that reversible variation occurs the optical property of off-color material under the outside alive 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; The characteristics such as color is adjustable.The particularly important is, electrochromic device super clearly contrast and broad visual angle will become one of main flow of paper type flat-panel monitor of new generation.In addition, because the change of electrochromic device color can be played the modulation to light, in auto industry, can be used for anti-dazzle driving mirror, 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 cathode electrochromic 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 at present transparency conducting layer, the ITO of doped with fluorine, ZnO, Zn
3In
2O
6, ITO/ metal/ITO (IMI) etc., materials belong to inorganic aspect, and corrosion resistance is better.Al has high reflectance in conductive reflective, but stability is poor, be easy to be subject to 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, mainly be because silver has higher reflectivity, being coated on reflectivity on glass can arrive more than 98%, but silver is stable poor simultaneously, easily cohesion, apparent defective occurs, therefore have a lot of products and select silver alloy as the material of conduction reflectance coating.These materials mainly contain Ag/Au, Ag/Pt, and the alloy that the noble metals such as Ag/Pd form has 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 provides electronics for conductive reflective, 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 the work function of anode.(least energy that work function refers to make an electronics to overflow and must provide from solid surface immediately) is high as far as possible, and the work function of negative electrode is low as far as possible.Anode generally is to adopt transparent metal (such as Au), transparent conductive polymer (such as 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 is also relatively high, has reduced the injection efficiency of electronics.Cause that thus driving voltage raises, and makes the device accelerated deteriorations such as electrochromic device or LCD, hydraulic performance decline.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of performance of improving electrochromic device, prolong its serviceable life, improve yield rate, the transition bed reflecting film structure that reduces production costs.
Transition bed reflecting film structure of the present invention comprises: glass substrate; Reflection horizon, described reflective layer are stacked on the described glass substrate; Between described reflection horizon and described glass substrate, be provided with a transition bed.
The material of described transition bed 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 described transition bed is 5 nanometers～200 nanometers.
Transition bed reflecting film structure of the present invention adopts the material similar with the reflection horizon, 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 transition bed reflecting film structure structural representation of the present invention.
Description of reference numerals in the transition bed reflecting film structure accompanying drawing of the present invention:
1-reflection horizon 2-glass substrate 3-transition bed
Embodiment
Below in conjunction with accompanying drawing transition bed reflecting film structure of the present invention is described in further detail.
As shown in Figure 1, transition bed reflecting film structure of the present invention comprises: glass substrate 2; Be layered in the reflection horizon 1 on the glass substrate 2; Be arranged on the transition bed 3 between reflection horizon 1 and the glass substrate 2.The material of transition bed 3 is ITO, and the thickness of transition bed 3 is 35 nanometers.
Transition bed reflecting film structure of the present invention adopts the material similar with the reflection horizon, 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.
Below the preferred embodiment of the invention is specified, but the invention 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, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (3)
1. the transition bed reflecting film structure comprises: glass substrate; Reflection horizon, described reflective layer are stacked on the described glass substrate; And,
Be arranged on the transition bed between described reflection horizon and the described glass substrate.
2. transition bed reflecting film structure according to claim 1 is characterized in that, the material of described transition bed is Cr or stainless steel or Al or Ri or Ni or ITO or Zn
3In
2O
6Or mix fluorine ITO or ZnO.
3. transition bed reflecting film structure according to claim 2 is characterized in that, the thickness of described transition bed is 5 nanometers～200 nanometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102654834A CN102998871A (en) | 2011-09-08 | 2011-09-08 | Reflecting film structure of transition layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102654834A CN102998871A (en) | 2011-09-08 | 2011-09-08 | Reflecting film structure of transition layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102998871A true CN102998871A (en) | 2013-03-27 |
Family
ID=47927631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102654834A Pending CN102998871A (en) | 2011-09-08 | 2011-09-08 | Reflecting film structure of transition layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102998871A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552508A (en) * | 2013-11-15 | 2014-02-05 | 哈尔滨固泰电子有限责任公司 | Super-hydrophobic anti-dazzle rearview mirror |
| CN104044314A (en) * | 2014-07-04 | 2014-09-17 | 苏州普京真空技术有限公司 | Infrared-reflection light-tunable glass |
| CN111897169A (en) * | 2020-01-08 | 2020-11-06 | 中国海洋大学 | Construction idea and preparation method of an interspersed composite structure electrochromic film |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415979A (en) * | 2002-09-24 | 2003-05-07 | 中华研升科技股份有限公司 | Electrochromic mirror group and its reflective layer material |
| CN1536935A (en) * | 2003-04-07 | 2004-10-13 | 林月良 | Reflection type color development assembly containing electrochromic material |
| CN101419374A (en) * | 2008-11-21 | 2009-04-29 | 宁波市金榜汽车电子有限公司 | Reflection layer material for electrochromic lens and device thereof |
| CN102851525A (en) * | 2011-06-28 | 2013-01-02 | 比亚迪股份有限公司 | Silver alloy reflection film, and electrochromic device provided with the same |
-
2011
- 2011-09-08 CN CN2011102654834A patent/CN102998871A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415979A (en) * | 2002-09-24 | 2003-05-07 | 中华研升科技股份有限公司 | Electrochromic mirror group and its reflective layer material |
| CN1536935A (en) * | 2003-04-07 | 2004-10-13 | 林月良 | Reflection type color development assembly containing electrochromic material |
| CN101419374A (en) * | 2008-11-21 | 2009-04-29 | 宁波市金榜汽车电子有限公司 | Reflection layer material for electrochromic lens and device thereof |
| CN102851525A (en) * | 2011-06-28 | 2013-01-02 | 比亚迪股份有限公司 | Silver alloy reflection film, and electrochromic device provided with the same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552508A (en) * | 2013-11-15 | 2014-02-05 | 哈尔滨固泰电子有限责任公司 | Super-hydrophobic anti-dazzle rearview mirror |
| CN104044314A (en) * | 2014-07-04 | 2014-09-17 | 苏州普京真空技术有限公司 | Infrared-reflection light-tunable glass |
| CN111897169A (en) * | 2020-01-08 | 2020-11-06 | 中国海洋大学 | Construction idea and preparation method of an interspersed composite structure electrochromic film |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20130327 |