CN102998872A - Photoelectrical color changing device - Google Patents
Photoelectrical color changing device Download PDFInfo
- Publication number
- CN102998872A CN102998872A CN2011102679437A CN201110267943A CN102998872A CN 102998872 A CN102998872 A CN 102998872A CN 2011102679437 A CN2011102679437 A CN 2011102679437A CN 201110267943 A CN201110267943 A CN 201110267943A CN 102998872 A CN102998872 A CN 102998872A
- Authority
- CN
- China
- Prior art keywords
- liner plate
- substrate liner
- electrode layer
- variable color
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention provides a photoelectrical color changing device which comprises a first substrate lining plate, a second substrate lining plate, a transparent electrode layer, a reflecting electrode layer and an electrochromic material layer, wherein the second substrate lining plate is arranged on one side of the first substrate lining plate; the transparent electrode layer is arranged on one side of the inside of the first substrate lining plate; the reflecting electrode layer is arranged on one side of the inside of the second substrate lining plate; and the electrochromic material layer is arranged between the first substrate lining plate and the second substrate lining plate. The photoelectrical color changing device improves resistivity, controls box thickness to be even, improves reflectivity and adhesive force of frame adhesive, prolongs service life, improves yield rate and reduces production cost.
Description
Technical field
The present invention relates to automobile anti-glare inner rear-view mirror, automobile anti-glare outside rear-view mirror field, particularly a kind of photoelectricity variable color device.
Background technology
Be used for anti-glare rear-view mirror for automobile, the driver is when driving at night, when the headlight light-illuminating of front vehicle during in this car rearview mirror, since night the car body external world ambient light a little less than, this moment, driver's eyes were responsive especially to light, the light that shines rearview mirror can reflex to driver's the interior generation of eyes dazzle, it is a kind of dizzy that the driver is produced, can't see the place ahead things clearly, accident very easily, a kind of electrochromic device of the present invention can address the above problem, and in the wings when the headlight light-illuminating of vehicle and this car anti-dazzle driving mirror, has photosensitive sensing unit to receive extraneous light signal and changes electric signal into and export electrochomeric glass electric signal induction unit to, rearview mirror is seen and is looked the position instant color-changing, thereby eliminate against sunshinely, improve driving at night safety, give the driver with comfortable driving environment.
Anti-dazzle driving mirror assembly price is higher at present, medium-to-high grade vehicle is equipped with the anti-dazzle driving mirror assembly, but the less anti-dazzle driving mirror assembly that is equipped with of low and middle-grade vehicles, and still there is power plant's low-response in anti-dazzle driving mirror at present, such as driving at night when 100 kilometers of the speed per hours, if electric field response slow 1 second, automobile is also just got over 2.7 meters to overtake, when such as the place ahead other vehicles or object being arranged, and the slow second of braking, driving is very unsafe, and dazzles the eyes the time longer, also has larger to the injury of driver's eyes, make the driver within the long time, can not recover normal visual field, a kind of electrochromic device provided by the present invention will address the above problem, and improve electric field response speed.
A kind of electrochromism (Electro Chromic, be called for short EC) glass, when mainly causing changeable colour glass and apply voltage by transparent electrode layer glass, reflection electrode layer glass, sealing frame glue, electricity, electrochomeric glass moment becomes dark anti-glare color by Transparent color, above-mentioned voltage is that the Light Electronic Control System by the anti-dazzle driving mirror assembly changes light signal into voltage that electric signal is exported to electrochomeric glass again
Also there are the problems such as variable color is inhomogeneous, reflectivity is low, yield rate is low, and production cost improves relatively, quality is unstable in present anti-dazzle driving mirror in addition.
Photoelectricity variable color device is one of crucial building block of electrochromic device, and the function effect of electrochomeric glass is to the serviceable life of whole electrochromic device and driver person's driving safety.
Summary of the invention
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 photoelectricity variable color device that reduces production costs.
Photoelectricity variable color device of the present invention comprises: the first substrate liner plate; The second substrate liner plate, described the second substrate liner plate are arranged on described the first substrate liner plate one side; Transparent electrode layer, described transparent electrode layer are arranged on described the first substrate liner intralamellar part one side; Reflection electrode layer, described reflection electrode layer are arranged on described the second substrate liner intralamellar part one side; Electrochromic material layer, described electrochromic material layer are arranged between described the first substrate liner plate and described the second substrate liner plate.
Between described the first substrate liner plate and described the second substrate liner plate, also be provided with glue connection layer.Being provided with second in described electrochromic material layer supports.Being provided with first in described glue connection layer supports.Described the first substrate liner plate and described the second substrate liner plate are the parallel misalignment setting.Described transparent electrode layer and described reflection electrode layer arrange near described electrochromic material layer respectively.Described the first substrate liner plate and described the second substrate liner plate are for being float glass or lattice method glass or organic glass or tempered glass.Described electrochromic material layer causes liquid level or the gel layer of changeable colour for electricity.Described first supports the diameter of xsect less than the diameter of the second support xsect.
Photoelectricity variable color device of the present invention is thick and box is thick evenly, the improvement of reflectivity, the improvement that improves the bounding force of frame glue have following characteristics to resistivity, the control enclosure of electrode layer: the one: the square resistance of transparent electrode layer and reflection electrode layer is controlled at 20 Europe once, can improve electric field response speed.The 2nd: the first support and second of adopting different-diameter to be positioned over diverse location is supported and is combined, and improves the thick uniformity coefficient of box.The 3rd: the bounding force that improves frame glue can reduce the phenomenon that electrochromic material spills, thereby has improved the performance of electrochromic device, prolongs its serviceable life, improves yield rate, reduces production costs.
Description of drawings
Fig. 1 is photoelectricity variable color device structural representation of the present invention;
Description of reference numerals in the photoelectricity variable color device accompanying drawing of the present invention:
1-the first substrate liner plate 2-the second substrate liner plate 3-transparent electrode layer
4-reflection electrode layer 5-electrochromic material layer 6-first supports
7-second supports 8-glue connection layer
Embodiment
Below in conjunction with accompanying drawing photoelectricity variable color device of the present invention is described in further detail.
As shown in Figure 1, photoelectricity variable color device of the present invention comprises: the first substrate liner plate 1; The second substrate liner plate 2, the second substrate liner plates are arranged on the first substrate liner plate 1 one sides; Transparent electrode layer 3, transparent electrode layer 3 are arranged on the first substrate liner plate 1 inner side; Reflection electrode layer 4, reflection electrode layer 4 are arranged on the second substrate liner plate 2 inner sides; Electrochromic material layer 5, electrochromic material layer 5 are arranged between the first substrate liner plate 1 and the second substrate liner plate 2.
Between the first substrate liner plate 1 and the second substrate liner plate 2, also be provided with glue connection layer 8.In electrochromic material layer 5, be provided with second and support 7.In glue connection layer 9, be provided with first and support 6.The first substrate liner plate 1 and the second substrate liner plate 2 are the parallel misalignment setting.Transparent electrode layer 3 and reflection electrode layer 4 arrange near electrochromic material layer 5 respectively.The first substrate liner plate 1 and the second substrate liner plate 2 are float glass or lattice method glass or organic glass or tempered glass.Electrochromic material layer 5 causes liquid level or the gel layer of changeable colour for electricity.First supports the diameter of 6 xsects less than the diameter of the second support 7 xsects.
Be to solve the variable color problem of non-uniform, the first diameter that supports is less than the second diameter that supports, and first supports and second be supported for wherein a kind of or be at least two kinds potpourri in glass fibre, branch fiber, glass fibre and the resin microballon.Adopt two kinds of different diameters, thickness and the thick homogeneity of box of glass case controlled in the support that is positioned over diverse location, also avoided simultaneously electric liquid crystal or the electrochromic material that causes changeable colour of perfusion under vacuum state, because in various degree compressive deformation appears in suction function glass case part, uneven thickness, cause local invariant look or variable color irregular colour, adopt the first support and the second support to combine and to solve the glass box body because pushed by negative pressure of vacuum in various degree, cause box thickness ununiformity in various degree, produce local invariant look or variable color irregular colour, affect function and the serviceable life of its anti-dazzle driving mirror assembly.The first substrate liner glass sheet and the second substrate liner glass sheet are float glass or for lattice method glass or for organic glass or for tempered glass.The electrochromic material layer is electric liquid level or the gel layer that causes changeable colour, and it contains cathode electrochromic material and anode electrochromic material; And contain at least a, transparent electrode layer in UV absorbers, light stabilizer, thickening agent and the transparent agent and reflection electrode layer and fit and be provided with the electrode that to switch on and can be connected on the Light Electronic Control System; Transparent electrode layer is indium tin oxide layer or is indium zinc oxidation mixture layer.Transparent electrode layer glass has the resistivity of sole and higher transmitance, is adopt the high transparent tin indium oxide (ITO) of high-purity, indium tin oxidation mixture (IZO), IMI Coating Materials a kind of; Wherein be coated with the resistivity of sole and higher reflectivity such as above-mentioned reflection electrode layer glass, be to adopt a kind of simple substance in the alloy materials such as highly purified simple substance silver, pure aluminum, silver alloy, billon, platinum alloy, aluminium alloy or one or more and alloy coating material, thereby improve a kind of electric field response speed of electrochromic device.The first substrate liner glass sheet and the second substrate liner glass sheet thickness are 1.1 millimeters to 2.2 millimeters.
Transparent electrode layer and reflection electrode layer form a primary element, by applying the voltage generation current outward, current delivery to electrochromic material, redox reaction are occured, and make to cause off-color material moment by the colourless abblendbar dark color that becomes.
Transparent electrode layer glass be with the substrate liner glass sheet on be coated with the layer of silicon dioxide bottom, to improve the membranous layer binding force of glass surface and ITO, the performance of raising transparent electrode layer.
Photoelectricity variable color device of the present invention is thick and box is thick evenly, the improvement of reflectivity, the improvement that improves the bounding force of frame glue have following characteristics to resistivity, the control enclosure of electrode layer: the one: the square resistance of transparent electrode layer and reflection electrode layer is controlled at 20 Europe once, can improve electric field response speed.The 2nd: the first support and second of adopting different-diameter to be positioned over diverse location is supported and is combined, and improves the thick uniformity coefficient of box.The 3rd: the bounding force that improves frame glue can reduce the phenomenon that electrochromic material spills, thereby has improved the performance of electrochromic device, prolongs its serviceable life, improves yield rate, reduces production costs.
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 (9)
1. photoelectricity variable color device is characterized in that, comprising:
The first substrate liner plate;
The second substrate liner plate, described the second substrate liner plate are arranged on described the first substrate liner plate one side;
Transparent electrode layer, described transparent electrode layer are arranged on described the first substrate liner intralamellar part one side;
Reflection electrode layer, described reflection electrode layer are arranged on described the second substrate liner intralamellar part one side;
Electrochromic material layer, described electrochromic material layer are arranged between described the first substrate liner plate and described the second substrate liner plate.
2. photoelectricity variable color device according to claim 1 is characterized in that, also is provided with glue connection layer between described the first substrate liner plate and described the second substrate liner plate.
3. photoelectricity variable color device according to claim 1 is characterized in that, is provided with second and supports in described electrochromic material layer.
4. photoelectricity variable color device according to claim 2 is characterized in that, is provided with first and supports in described glue connection layer.
5. photoelectricity variable color device according to claim 1 and 2 is characterized in that, described the first substrate liner plate and described the second substrate liner plate are the parallel misalignment setting.
6. photoelectricity variable color device according to claim 1 is characterized in that, described transparent electrode layer and described reflection electrode layer arrange near described electrochromic material layer respectively.
7. photoelectricity variable color device according to claim 5 is characterized in that, described the first substrate liner plate and described the second substrate liner plate are for being float glass or lattice method glass or organic glass or tempered glass.
8. according to claim 1 or 3 or 6 described photoelectricity variable color devices, it is characterized in that described electrochromic material layer causes liquid level or the gel layer of changeable colour for electricity.
9. according to claim 3 or 4 described photoelectricity variable color devices, it is characterized in that the described first diameter that supports xsect is less than the second diameter that supports xsect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102679437A CN102998872A (en) | 2011-09-08 | 2011-09-08 | Photoelectrical color changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102679437A CN102998872A (en) | 2011-09-08 | 2011-09-08 | Photoelectrical color changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102998872A true CN102998872A (en) | 2013-03-27 |
Family
ID=47927632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102679437A Pending CN102998872A (en) | 2011-09-08 | 2011-09-08 | Photoelectrical color changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102998872A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561810A (en) * | 2017-11-01 | 2018-01-09 | 信利光电股份有限公司 | A kind of electrochromic rearview and preparation method |
| CN108827502A (en) * | 2018-06-20 | 2018-11-16 | 北方工业大学 | Flexible piezoelectric formula pressure sensor and preparation method thereof |
| CN109466456A (en) * | 2018-11-27 | 2019-03-15 | 陆玮 | New-energy automobile rearview mirror |
| CN109466457A (en) * | 2018-11-27 | 2019-03-15 | 陆玮 | New-energy automobile Anti-glare rearview mirror |
| CN110058471A (en) * | 2013-12-24 | 2019-07-26 | 唯景公司 | Cover the busbar in electrochomeric glass structure |
| WO2020156254A1 (en) * | 2019-02-02 | 2020-08-06 | Oppo广东移动通信有限公司 | Electrochromic device and manufacturing method, housing and electronic device |
| US11500259B2 (en) | 2013-12-24 | 2022-11-15 | View, Inc. | Obscuring bus bars in electrochromic glass structures |
| US11906868B2 (en) | 2013-12-24 | 2024-02-20 | View, Inc. | Obscuring bus bars in electrochromic glass structures |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1641457A (en) * | 2003-09-26 | 2005-07-20 | 本田制锁有限公司 | Electrochromic mirror |
| CN201383065Y (en) * | 2009-04-09 | 2010-01-13 | 宁波市金榜汽车电子有限公司 | Electrochromic device |
-
2011
- 2011-09-08 CN CN2011102679437A patent/CN102998872A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1641457A (en) * | 2003-09-26 | 2005-07-20 | 本田制锁有限公司 | Electrochromic mirror |
| CN201383065Y (en) * | 2009-04-09 | 2010-01-13 | 宁波市金榜汽车电子有限公司 | Electrochromic device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110058471A (en) * | 2013-12-24 | 2019-07-26 | 唯景公司 | Cover the busbar in electrochomeric glass structure |
| US11500259B2 (en) | 2013-12-24 | 2022-11-15 | View, Inc. | Obscuring bus bars in electrochromic glass structures |
| US11906868B2 (en) | 2013-12-24 | 2024-02-20 | View, Inc. | Obscuring bus bars in electrochromic glass structures |
| US11966141B2 (en) | 2013-12-24 | 2024-04-23 | View, Inc. | Obscuring bus bars in electrochromic glass structures |
| CN107561810A (en) * | 2017-11-01 | 2018-01-09 | 信利光电股份有限公司 | A kind of electrochromic rearview and preparation method |
| CN108827502A (en) * | 2018-06-20 | 2018-11-16 | 北方工业大学 | Flexible piezoelectric formula pressure sensor and preparation method thereof |
| CN109466456A (en) * | 2018-11-27 | 2019-03-15 | 陆玮 | New-energy automobile rearview mirror |
| CN109466457A (en) * | 2018-11-27 | 2019-03-15 | 陆玮 | New-energy automobile Anti-glare rearview mirror |
| CN109466457B (en) * | 2018-11-27 | 2021-07-09 | 滨海慧虹汽车配件有限公司 | New energy automobile anti-dazzle mesh rear-view mirror |
| CN109466456B (en) * | 2018-11-27 | 2021-07-09 | 滨海慧虹汽车配件有限公司 | New energy automobile rearview mirror |
| WO2020156254A1 (en) * | 2019-02-02 | 2020-08-06 | Oppo广东移动通信有限公司 | Electrochromic device and manufacturing method, housing and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201383065Y (en) | Electrochromic device | |
| CN102998872A (en) | Photoelectrical color changing device | |
| EP3035118B1 (en) | Touch sensing mirror structure | |
| US10895795B2 (en) | Electrically switchable glazing including surface electrodes with anisotropic conductivity | |
| CN106405881A (en) | Optical module and method for manufacturing the same, optical devices | |
| CN104520097A (en) | Switchable electrical composite pane array | |
| CN101738777B (en) | Dye liquid crystal anti-glare vehicle rearview mirror | |
| CN203063630U (en) | Dimming window glass | |
| CN102331643A (en) | Single-polarizer liquid crystal dimming automotive rearview mirror | |
| CN105116661A (en) | Electrically-induced discoloration anti-dazzling mirror display screen | |
| CN203528383U (en) | Liquid crystal automatic dimming anti-dazzling inside rearview mirror powered up through solar energy | |
| KR20210105409A (en) | Laminated glass arrangement with electro-optical functional elements | |
| CN203211203U (en) | Anti-glare rearview mirror | |
| CN203032542U (en) | A glare-proof rearview mirror | |
| CN105620370A (en) | Anti-dazzle rearview mirror | |
| WO2014084064A1 (en) | Automobile light amount adjustor | |
| CN205674952U (en) | A kind of anti-dazzle substrate, display device, Antiglaring rear mirror and automobile | |
| CN202306079U (en) | Electrochromic glass box | |
| EP3898229A1 (en) | Glazing comprising a switchable device, laminated structure and method for manufacturing of a glazing | |
| CN201941549U (en) | Window of electrochromic vehicle | |
| CN204515312U (en) | A kind of auto mirror | |
| CN102476576A (en) | Liquid crystal automobile window | |
| CN204774953U (en) | Phototropic outside rear -view mirror is sent to car, electricity and light photochromic lens is sent to electricity thereof | |
| CN209888748U (en) | Electrochromic rearview mirror | |
| CN202624065U (en) | Automotive rear-view mirror with colour-changing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130327 |