CN103963711A - Semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens - Google Patents
Semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens Download PDFInfo
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- CN103963711A CN103963711A CN201310039035.1A CN201310039035A CN103963711A CN 103963711 A CN103963711 A CN 103963711A CN 201310039035 A CN201310039035 A CN 201310039035A CN 103963711 A CN103963711 A CN 103963711A
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Abstract
The invention relates to a semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens. The semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens comprises two pieces of transparent glass and conducting layers, wherein the two conducting layers are fitted to form an electrochromic material layer which is filled with electrochromic material or electrochromic liquid crystal; the outer frame of the electrochromic material layer of the lens is sealed with epoxy glue. The semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens has the benefits as follows: the problems that the transmittance of the existing anti-dazzling rearview mirror is not high, and display is unclear even though the brightness of a display screen at back of glass is adjusted to the highest level or an ultrabright screen is adopted are solved, and the transmittance of a semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens assembly is improved; a window can be formed at any position of the glass lens, so as to perform inside and outside temperature display of an automobile, car backing movie display, car backing radar display, ECU display, GPS navigation display and clock display as well as front driving lane detection display; the lens adopts a dielectric film lens, a silver and silver-plated alloy lens or a lens formed by a medium added with an ITO coating film; the lens adopts the silver-plated and silver alloy lens, so that the transmittance is 0-40 percent, the reflectivity can reach 40-80 percent, and the transmittance and the reflectivity are improved at the same time.
Description
Technical field
The present invention relates to vehicle rear-view mirror technology, relate in particular to a kind of Transflective electronic anti-dazzle order rear view mirror lens.
Background technology
Automobile rearview mirror belongs to important safety part, and its minute surface, profile are all quite worthy of careful study, so the quality of back mirror and installation have corresponding standard.Chaufeur is in the long distance tunnel of night or dark, when the automobile headlamp light at rear is irradiated on this room mirror by this car rear hatch, the reflected light rays of back mirror reflexes on the eyes of chaufeur can produce dazzle, stimulate the eyeball of chaufeur, make chaufeur suddenly dizzy black at the moment, serious meeting is dizzy, if there is personage Che Shi in front in closely, traffic accident very easily occurs.In addition, chaufeur is generally all adjusted to back mirror in own best vision, and best vision just back mirror light reflection to the most complete position of driver's eyes, so dazzling dazzle is also just stronger, when driving, most of chaufeur can hope back mirror second every 3-5, if the car light irradiation that chaufeur is hoped front vehicle when back mirror is on this car back mirror time, driver person does not only see the things at rear, more can produce dizzy simultaneously.
The present invention utilizes electrochomeric glass technology, in the time of the adventurous dazzle in rear, it is electrochomeric glass to electronic anti-dazzle order rear view mirror lens that Light Electronic Control System will apply corresponding voltage, after electrochomeric glass receiver voltage, can rapidly electrochomeric glass color be become blackish green from natural mirrored colour, thereby reduce reflectivity, eliminate dazzle in order to avoid dizzy, allow chaufeur see in time front and rear things, to improve drive safety and to alleviate driving fatigue.Chaufeurs are found, by car internal and external temperature show, more rationally safer on the simple function such as reversing video display, Reverse Sensor, green driving, car running computer, GPS navigation, clock display and front traveling lane detection and multi-functional integrated etc. and so on the present back mirror of demonstration imformosome, can avoid bows sees that DVD read-out looks up front again and drives.But, most cars are unassembled above-mentioned functions, electronic anti-dazzle back mirror on market is because transmitance is not high enough, cannot be clear demonstration reversing video display, green driving, car running computer, GPS navigation and front traveling lane detection etc., this product utilization novel medium film and silver or silver alloy plated film, can improve transmitance, and reflectivity is also improved, its rete firmness and durability are improved simultaneously, and electric conductivity is improved, and have accelerated the variable color reflection time of electrochromism eyeglass.Therefore,, for above aspect, need to effectively innovate prior art.
Summary of the invention
For above defect, the invention provides that a kind of electrochromism response time is short and variable color is fast, transmitance is high, can install the LCD displays such as reversing video display and GPS additional, be conducive to the Transflective electronic anti-dazzle order rear view mirror lens that LCD display, reflectivity are high, finished product specular color approaches nature reflection colour at clear demonstration glass rear, to solve many deficiencies of prior art.
For achieving the above object, the present invention is by the following technical solutions:
A kind of Transflective electronic anti-dazzle order rear view mirror lens, comprise two blocks of clear glasses and transparency conducting layer, being positioned at two blocks of clear glasses inside face separately adopts respectively magnetron sputtering mode to plate layer of transparent conductive layer, between two transparency conducting layers, laminating forms electrochromic material box and in box, pours into electrochromic material or electrochromism liquid crystal, thereby the lens structure that composition thickness is 2.2-4.4mm, the electrochromic material box outer rim of this eyeglass is sealed by epoxide-resin glue; Meanwhile, a described electrochromic material box outer rim wherein side is offered irrigation crystal mouth, the semi-transparent semi-reflecting film plating layer of described clear glass outside face Vacuum Deposition; Described semi-transparent semi-reflecting film plating layer also can be deielectric-coating and adds ITO coating.
Described semi-transparent semi-reflecting film plating layer is made up of at least 50 layers of above optical medium film; This semi-transparent semi-reflecting film plating layer is silver or silver alloy plated film, and the silver-colored weight percent content of silver alloy is wherein 95%, and gold, platinum, beryllium or other tenor are 5%; Electrochromic material is wherein by cathode electrochromic material and the mixing of anode electrochromic material forms and its weight ratio is 2: 1.
Being positioned at two blocks of clear glasses inside face separately adopts respectively magnetron sputtering mode to plate layer of transparent conductive layer, one deck silver coating layer or silver alloy film plating layer; In framework between described transparency conducting layer and silver coating layer or between transparency conducting layer and silver alloy film plating layer, pour into electrochromic material or electrochromism liquid crystal; Be positioned at that two blocks of clear glasses inside face separately adopts respectively magnetron sputtering mode to plate layer of transparent conductive layer, a layer dielectric adds ITO coating.Described transparency conducting layer and deielectric-coating add in the framework of ITO coating between the two and pour into electrochromic material or electrochromism liquid crystal.
Described semi-transparent semi-reflecting film plating layer is deielectric-coating, and the film system that wherein deielectric-coating is multilayer dielectric film is coated with; Described electrochomeric glass variable color response time is for being less than 2.2 seconds, and its reduction response time is for being less than 8 seconds; Described clear glass adopts optical glass; The cathode electrochromic material of electrochromic material wherein and anode electrochromic material weight ratio are 2: 1 or 3: 1 or 4: 1 or 5: 1 or 6: 1.
Compared with prior art, the beneficial effect of Transflective electronic anti-dazzle order rear view mirror lens of the present invention is:
(1) used novel medium material film plating, solved current anti-dazzle driving mirror eyeglass transmitance not high enough, it is the brightest or by problems such as high bright screen also cannot clearly show that anti-dazzle driving mirror eyeglass rear read-out is adjusted to;
(2) clear glass adopts optical glass to improve the transmitance of glass, thereby improves the transmitance of Transflective electronic anti-dazzle order rear view mirror lens assembly;
(3) can offer window in any position of anti-dazzle driving mirror eyeglass, to show the simple functiones and multi-functional integrated such as the demonstration of car internal and external temperature, reversing video display, Reverse Sensor, green driving, car running computer, GPS navigation, clock display and front traveling lane detection;
(4) eyeglass adopts novel medium film or silver and silver-plated alloy or medium to add ITO plated film lens, and transmitance reaches 0%-40%, and reflectivity can reach 40%-80%, and resistance is less, and speed of response is faster, transmitance and reflectivity can time be improved.
Brief description of the drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is Transflective electronic anti-dazzle order rear view mirror lens structural representation described in the embodiment of the present invention;
Fig. 2 is rear view mirror lens structural representation described in second embodiment of the invention;
Fig. 3 is rear view mirror lens structural representation described in third embodiment of the invention.
In figure:
1, clear glass one; 2, transparency conducting layer one; 3, epoxide-resin glue; 4, electrochromic material layer; 5, transparency conducting layer two; 6, clear glass two; 7, semi-transparent semi-reflecting film plating layer; 8, UV sealing rubber; 9, irrigation crystal mouth; 10, silver alloy film plating layer; 11, deielectric-coating adds ITO coating.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, Transflective electronic anti-dazzle order rear view mirror lens described in the embodiment of the present invention, comprise clear glass 1 and clear glass 26, transparency conducting layer 1 and transparency conducting layer 25, be positioned at clear glass 1 and plate transparency conducting layer 1 by the method for magnetron sputtering respectively with clear glass 26 inside face separately, transparency conducting layer 25, described conductive layer 1 is fitted between the two and makes electrochromic material layer 4 and pour into electrochromic material or electrochromism liquid crystal with conductive layer 25, thereby electrochromic material layer 4 outer rim of composition eyeglass integral structure and this eyeglass are sealed by epoxide-resin glue 3, meanwhile, described electrochromic material layer 4 outer rim irrigation crystal mouth 9 and this position that wherein a side offers for pouring into electrochromic material scribbles UV sealing rubber 8, described clear glass 26 outside faces plate semi-transparent semi-reflecting film plating layer 7 by the method for magnetron sputtering, the Light Electronic Control System that eyeglass outside connects is the intensity to light according to front and back light sensors, when rear light sensors to light intensity while being greater than the light intensity that front light sensors arrives, Light Electronic Control System will calculate and will apply corresponding voltage to electrochromism eyeglass according to the difference of its value, when electrochromism eyeglass receives voltage, what be different depth according to the change of voltage of different value is blackish green, make darkening of back mirror, reduce reflectivity, eliminate dazzle and dizzy, make driver person see in time the things at front and rear clearly, improve driving safety and protection driver person eyes, electrochromism eyeglass variable color response time is less than 2.2 seconds, and reduction response time is less than 8 seconds.
For above structure, semi-transparent semi-reflecting film plating layer 7 is wherein made up of 50 layers of above optical medium film,
Embodiment 2
As shown in Figure 2, Transflective electronic anti-dazzle order rear view mirror lens described in the embodiment of the present invention, comprise clear glass 1 and clear glass 26, its thickness of glass is 1.1-2.0mm, transparency conducting layer 1 and silver or silver alloy film plating layer 10, be positioned at clear glass 1 and plate transparency conducting layer 1 by the method for magnetron sputtering respectively with clear glass 26 inside face separately, silver or silver alloy film plating layer 10, between described transparency conducting layer 1 and silver or the two-layer rete of silver alloy film plating layer 10, fit and make electrochromic material layer 4 and pour into electrochromic material or electrochromism liquid crystal, thereby electrochromic material layer 4 outer rim of composition eyeglass integral structure and this eyeglass are sealed by epoxide-resin glue 3, meanwhile, described electrochromic material layer 4 outer rim irrigation crystal mouth 9 and this position that wherein a side offers for pouring into electrochromic material scribbles UV sealing rubber 8.
For above structure, semi-transparent semi-reflecting film plating layer 10 is wherein silver or silver alloy plated film, and the silver-colored weight percent content of this silver alloy is 95%, and the content of gold, platinum, beryllium or other metal is 5%; Electrochromic material layer 4 is wherein by cathode electrochromic material and the mixing of anode electrochromic material forms and its weight ratio is 2: 1 or 3: 1 or 4: 1 or 5: 1 or 6: 1; When described semi-transparent semi-reflecting film plating layer 10 transmitances reach 40%, reflectivity is 50%, when semi-transparent semi-reflecting film plating layer transmitance 10 can reach 30%, reflectivity is 55%, when semi-transparent semi-reflecting film plating layer 10 transmitances can reach 20%, reflectivity is 55%-68%, and when semi-transparent semi-reflecting film plating layer 10 transmitances can reach 10%, reflectivity is 68%-81%.
Embodiment 3
As shown in Figure 3, Transflective electronic anti-dazzle order rear view mirror lens described in the embodiment of the present invention, comprise clear glass 1 and clear glass 26, transparency conducting layer 1 adds ITO film 11 with deielectric-coating, be positioned at clear glass 1 and plate transparency conducting layer 1 by the method for magnetron sputtering respectively with clear glass 26 inside face separately, deielectric-coating is dosed ITO coating 11, described transparency conducting layer 1 adds ITO coating 11 with deielectric-coating and fits between the two and make electrochromic material layer 4 and pour into electrochromic material or electrochromism liquid crystal, thereby electrochromic material layer 4 outer rim of composition eyeglass integral structure and this eyeglass are sealed by epoxide-resin glue 3, meanwhile, described electrochromic material layer 4 outer rim irrigation crystal mouth 9 and this position that wherein a side offers for pouring into electrochromic material scribbles UV sealing rubber 8.
Above embodiment is the more preferably one of detailed description of the invention of the present invention, and the common variation that those skilled in the art carry out within the scope of the technical program and replacement should be included in protection scope of the present invention.
Claims (9)
1. a Transflective electronic anti-dazzle order rear view mirror lens, comprises two blocks of clear glasses and transparency conducting layer, it is characterized in that:
Being positioned at two blocks of clear glasses inside face separately adopts respectively magnetron sputtering mode to plate layer of transparent conductive layer, between two transparency conducting layers, laminating forms electrochromic material box and in box, pours into electrochromic material or electrochromism liquid crystal, thereby the lens structure that composition thickness is 2.2-4.4mm, the electrochromic material box outer rim of this eyeglass is sealed by epoxide-resin glue;
Meanwhile, a described electrochromic material box outer rim wherein side is offered irrigation crystal mouth, the semi-transparent semi-reflecting film plating layer of described clear glass outside face Vacuum Deposition;
Described semi-transparent semi-reflecting film plating layer is made up of at least 50 layers of above optical medium film; This semi-transparent semi-reflecting film plating layer is silver or silver alloy plated film, and the silver-colored weight percent content of silver alloy is wherein 95%, and gold, platinum, beryllium tenor are 5%;
Electrochromic material is wherein by cathode electrochromic material and the mixing of anode electrochromic material forms and its weight ratio is 2: 1.
2. Transflective electronic anti-dazzle order rear view mirror lens according to claim 1, is characterized in that: be positioned at two blocks of clear glasses inside face separately and adopt respectively magnetron sputtering mode to plate layer of transparent conductive layer, one deck silver coating layer or silver alloy film plating layer.
3. Transflective electronic anti-dazzle order rear view mirror lens according to claim 2, is characterized in that: in the framework between described transparency conducting layer and silver coating layer or between transparency conducting layer and silver alloy film plating layer, pour into electrochromic material or electrochromism liquid crystal.
4. Transflective electronic anti-dazzle order rear view mirror lens according to claim 1, is characterized in that: be positioned at that two blocks of clear glasses inside face separately adopts respectively magnetron sputtering mode to plate layer of transparent conductive layer, a layer dielectric adds ITO coating.
5. Transflective electronic anti-dazzle order rear view mirror lens according to claim 4, is characterized in that: described transparency conducting layer and deielectric-coating add in the framework of ITO coating between the two and pour into electrochromic material or electrochromism liquid crystal.
6. Transflective electronic anti-dazzle order rear view mirror lens according to claim 1, is characterized in that: described semi-transparent semi-reflecting film plating layer is deielectric-coating, and the film system that wherein deielectric-coating is multilayer dielectric film is coated with.
7. Transflective electronic anti-dazzle order rear view mirror lens according to claim 1, is characterized in that: described electrochomeric glass variable color response time is for being less than 2.2 seconds, and its reduction response time is for being less than 8 seconds.
8. Transflective electronic anti-dazzle order rear view mirror lens according to claim 1, is characterized in that: described clear glass adopts optical glass.
9. Transflective electronic anti-dazzle order rear view mirror lens according to claim 1, is characterized in that: the cathode electrochromic material of electrochromic material wherein and anode electrochromic material weight ratio are 3: 1 or 4: 1 or 5: 1 or 6: 1.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310039035.1A CN103963711A (en) | 2013-02-01 | 2013-02-01 | Semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310039035.1A CN103963711A (en) | 2013-02-01 | 2013-02-01 | Semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens |
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| CN103963711A true CN103963711A (en) | 2014-08-06 |
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| CN201310039035.1A Pending CN103963711A (en) | 2013-02-01 | 2013-02-01 | Semi-transmittance and semi-reflection type anti-dazzling electronic rearview mirror lens |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105204225A (en) * | 2015-11-03 | 2015-12-30 | 京东方科技集团股份有限公司 | Display panel, producing method of display panel as well as display device |
| CN105644449A (en) * | 2016-01-11 | 2016-06-08 | 深圳市华星光电技术有限公司 | Anti-dazzle rearview |
| CN106324719A (en) * | 2016-10-27 | 2017-01-11 | 宜昌南玻显示器件有限公司 | Conduction film of second face of electrochromism inside rear-view mirror and production method thereof |
| CN107911981A (en) * | 2017-12-14 | 2018-04-13 | 信利光电股份有限公司 | A kind of changeable colour cover board and electronic equipment |
| CN108749724A (en) * | 2018-06-15 | 2018-11-06 | 天瀚科技(吴江)有限公司 | Multifunctional rear-view mirror for automobile |
| CN113204125A (en) * | 2021-05-11 | 2021-08-03 | 南京信息职业技术学院 | Beam splitting ratio adjustable beam splitter |
| CN113495383A (en) * | 2021-07-28 | 2021-10-12 | 东莞市晶博光电股份有限公司 | Variable three-color module adjusted through microsphere liquid crystal and preparation process thereof |
| CN114966909A (en) * | 2022-05-19 | 2022-08-30 | 安徽立光电子材料股份有限公司 | Semi-permeable semi-reflecting laminated body and application and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107911981A (en) * | 2017-12-14 | 2018-04-13 | 信利光电股份有限公司 | A kind of changeable colour cover board and electronic equipment |
| CN108749724A (en) * | 2018-06-15 | 2018-11-06 | 天瀚科技(吴江)有限公司 | Multifunctional rear-view mirror for automobile |
| CN113204125A (en) * | 2021-05-11 | 2021-08-03 | 南京信息职业技术学院 | Beam splitting ratio adjustable beam splitter |
| CN113495383A (en) * | 2021-07-28 | 2021-10-12 | 东莞市晶博光电股份有限公司 | Variable three-color module adjusted through microsphere liquid crystal and preparation process thereof |
| CN114966909A (en) * | 2022-05-19 | 2022-08-30 | 安徽立光电子材料股份有限公司 | Semi-permeable semi-reflecting laminated body and application and preparation method thereof |
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Application publication date: 20140806 |