CN210284069U - Anti-dazzling rearview mirror capable of controlling display screen through touch - Google Patents
Anti-dazzling rearview mirror capable of controlling display screen through touch Download PDFInfo
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- CN210284069U CN210284069U CN201920838958.6U CN201920838958U CN210284069U CN 210284069 U CN210284069 U CN 210284069U CN 201920838958 U CN201920838958 U CN 201920838958U CN 210284069 U CN210284069 U CN 210284069U
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Abstract
The utility model provides a through touch control display screen's anti-dazzle rear-view mirror, includes display screen and ability reflection of light and can electrically conductive anti-dazzle mesh glass layer, and anti-dazzle mesh glass layer and display screen coincide mutually covers on the front surface on anti-dazzle mesh glass layer and has one deck can non-light tight sensing film, and sensing film's control lead wire is connected with the display screen, is provided with the touch panel that can trigger corresponding sensing line on the sensing film on sensing film's the front surface. The utility model has the advantages that: the anti-glare rearview mirror can prevent glare, can realize touch control on a display screen at the back of the anti-glare glass layer, and expands the functions of the anti-glare rearview mirror; the thickness of the sensing film and the thickness of the touch panel are both thin, so that the occupied space of the touch display structure applied to the rearview mirror is not increased, the mounting structure does not need to be redesigned, and the modification cost is low; the touch display structure can be directly clicked, and real touch function selection is realized.
Description
Technical Field
The utility model relates to a rear-view mirror preparation technical field especially indicates an anti-dazzle mesh rear-view mirror through touch control display screen.
Background
The current chinese utility model patent of application number CN201620889341.3 entitled "an automatic anti-dazzle rearview mirror of capacitanc touch" discloses an automatic anti-dazzle rearview mirror of capacitanc touch, including an EC lens, the anti-dazzle rearview mirror that a touch glass and a capacitive touch screen are constituteed, this anti-dazzle rearview mirror is applied to on the tall and erect intelligent rearview mirror vehicle event data recorder of ann, and touch function piece adopts full ITO's technology and display screen to combine to present a capacitive touch screen that is the transparence, and the EC lens adopts two glass, and two glass take ITO's conductive glass for the coating film, and the conducting surface forms a space with the laminating of frame gum, pours into the liquid crystal. The utility model discloses a simple effectual with automatic anti-dazzle mesh rear-view mirror use intelligent rear-view mirror product in, created the revolutionary revolution for intelligent rear-view mirror. It is believed that automatic anti-glare will be the fastest to spread over smart rearview mirror products. However, the rearview mirror is provided with a piece of touch glass on the surface of the EC lens, which results in that the rearview mirror is thick, and the capacitive touch screen needs to be operated through the touch glass, which is inconvenient to use, so that the structure of the rearview mirror needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned prior art current situation and provide a touch-control display structure of anti-dazzle mesh rear-view mirror that can anti-dazzle, again can touch operation.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: this touch-control display structure of anti-dazzle mesh rear-view mirror, including display screen and ability reflection light and can electrically conductive anti-dazzle mesh glass layer, anti-dazzle mesh glass layer and display screen coincide mutually, its characterized in that: the front surface of the anti-dazzle glass layer is covered with a layer of light-transmitting sensing film, a control lead of the sensing film is connected with the display screen, and the front surface of the sensing film is provided with a touch panel capable of triggering a corresponding sensing circuit on the sensing film.
As a modification, the touch panel may preferably be a light-transmitting sheet covering the sensor film, and N trigger regions capable of triggering the corresponding sensor lines on the sensor film are provided on a front surface of the light-transmitting sheet, where N is a natural number greater than 1.
In a further improvement, the thickness of the light-transmitting sheet can be preferably 0.1-1 mm.
As an improvement, the anti-glare glass layer comprises a first glass sheet, a first conductive film layer, a conductive liquid layer, a second conductive film layer and a second glass sheet which are sequentially overlapped, the back surface of the second glass sheet is attached to the display screen, the sensing film covers the first glass sheet, the conductive liquid in the conductive liquid layer is electrochromic liquid, the upper surface, the lower surface, the left surface and the right surface of the electrochromic liquid are sealed through sealants, the front surface of the electrochromic liquid is attached to the first conductive film layer in a sealing mode, and the back surface of the electrochromic liquid is attached to the second conductive film layer in a sealing mode.
In a further improvement, the first conductive film layer can be preferably made of ITO; the second conductive film layer is composed of an ITO film layer, a refraction layer and a reflection absorption layer which are sequentially overlapped.
The further improvement, the refraction layer includes the combination refraction layer of N layer coincide in proper order, and each layer combination refraction layer is including the low refraction layer and the high refraction layer of coincide in proper order, and the reflectivity after N layer combination refraction layer coincide is 60 ~ 80%, N is for being greater than 1 natural number.
In a further development, the high-refraction layer may preferably consist of Nb2O5、TiO2、Si3N4Is preferably made of SiO2Is made byThe thickness of the high refractive layer and the low refractive layer is respectively
In a further improvement, the reflection absorption layer can be preferably made of one or more of metal chromium, chromium-nickel alloy, silicon-aluminum alloy and indium-tin alloy, and the thickness of the reflection absorption layer is
The utility model aims to solve the technical problem that to above-mentioned prior art current situation and provide a touch-control display structure's of anti-dazzle mesh rear-view mirror preparation method can anti-dazzle, again can touch operation.
The utility model provides a technical scheme that above-mentioned technical problem adopted does, this anti-dazzle mesh rear-view mirror's touch-control display structure's manufacturing method, its characterized in that: comprises the following steps of (a) carrying out,
firstly, manufacturing an anti-dazzle glass layer capable of reflecting light and conducting electricity;
covering a layer of light-transmitting sensing film on the front surface of the anti-glare glass layer, and reserving a control lead of the sensing film outside the anti-glare glass layer;
bonding the touch panel on the front surface of the sensing film;
and fourthly, connecting a control lead wire reserved in the sensing film with a display screen superposed on the back surface of the anti-glare glass layer, and finishing the manufacture of the touch display structure.
As an improvement, the anti-glare glass layer comprises a first glass sheet, a first conductive film layer, a conductive liquid layer, a second conductive film layer and a second glass sheet which are sequentially overlapped, the back surface of the second glass sheet is attached to the display screen, the sensing film covers the first glass sheet, the conductive liquid in the conductive liquid layer is electrochromic liquid, the upper surface, the lower surface, the left surface and the right surface of the electrochromic liquid are sealed through sealants, the front surface of the electrochromic liquid is attached to the first conductive film layer in a sealing mode, and the back surface of the electrochromic liquid is attached to the second conductive film layer in a sealing modeThe layers are sealed and attached; the first conductive film layer is made of ITO; the second conductive film layer consists of an ITO film layer, a refraction layer and a reflection absorption layer which are sequentially overlapped; the refraction layer comprises N combined refraction layers which are sequentially overlapped, each combined refraction layer comprises a low refraction layer and a high refraction layer which are sequentially overlapped, the reflectivity of the overlapped N combined refraction layers is 60-80%, and N is a natural number larger than 1; the high refractive layer is made of Nb2O5、TiO2、Si3N4Is made of one or more of SiO, the low refraction layer2The thickness of the high refraction layer and the thickness of the low refraction layer are respectively
The reflection absorption layer is made of one or more of metal chromium, chromium-nickel alloy, silicon-aluminum alloy and indium-tin alloy, and the thickness of the reflection absorption layer is
Compared with the prior art, the utility model has the advantages of: on the premise of ensuring the functions of the anti-glare rearview mirror product, the touch control of the display screen at the back of the anti-glare glass layer is realized, the functions of the anti-glare rearview mirror are expanded, the interactive functions of route navigation, backing images, weather forecast and the like can be added, and the application method is rich; the thickness of the sensing film and the thickness of the touch panel are both thin, so that the occupied space of the touch display structure applied to the rearview mirror is not increased, the mounting structure does not need to be redesigned, and the modification cost is low; the touch display structure can be directly clicked, so that real touch function selection is realized, the response is sensitive, and the touch effect is good.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of the anti-glare glass layer of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 and fig. 2, the touch display structure of the anti-glare rearview mirror of the present embodiment includes a display screen 2 and an anti-glare glass layer 1 capable of reflecting light and conducting electricity, the anti-glare glass layer 1 is overlapped with the display screen 2, a sensing film 3 capable of transmitting light is covered on the front surface of the anti-glare glass layer 1, a control lead of the sensing film 3 is connected with the display screen 2, and a touch panel 4 capable of triggering a corresponding sensing circuit on the sensing film 3 is disposed on the front surface of the sensing film 3. The specific circuit structure and manufacturing method of the sensing film 3 belong to the well-known technology, and therefore, will not be described in detail. The touch panel 4 is a transparent sheet covering the sensor film 3, and N trigger regions capable of triggering corresponding sensor lines on the sensor film 3 are provided on a front surface of the transparent sheet, where N is a natural number greater than 1. The thickness of the light-transmitting sheet is 0.1-1 mm. The light-transmitting sheet can be a transparent sheet body, and the triggering area can be a wire frame or characters directly printed on the sheet body, can also be a bulge or a recess, and can also be a light-colored coating.
Anti-dazzle mesh glass layer 1 is including the first glass piece 11 of coincide in proper order, first electrically conductive rete 12, electrically conductive liquid layer 13, electrically conductive rete of second and second glass piece 19, and EC glass can be chooseed for use with second glass piece 11, the back and the display screen 2 of second glass piece are laminated mutually, sensing film 3 covers on first glass piece 11, the conducting liquid in electrically conductive liquid layer 13 is electrochromic liquid, and it is sealed that sealed 14 is sealed all through sealed glue on four sides about the upper and lower of electrochromic liquid, and the preceding and the sealed laminating mutually of first electrically conductive rete 12 of electrochromic liquid, the back and the sealed laminating mutually of electrically conductive rete of second of electrochromic liquid. The specific components of the electrochromic liquid are well known in the art and will not be described in detail. The first conductive film layer 12 is made of ITO; the second conductive film layer is composed of an ITO film layer 15, a refraction layer and a reflection absorption layer 18 which are sequentially overlapped. ITO refers to indium tin oxide. The refraction layer includes N layer superimposed combination refraction layer in proper order, and each layer of combination refraction layer is including superimposed low refraction layer 16 and high refraction layer 17 in proper order, and the reflectivity after N layer combined refraction layer is superimposed is 60 ~ 80%, N is for being greater than and is greater than1, a natural number. The high refractive layer 17 is formed of Nb2O5、TiO2、Si3N4Is made of one or more of SiO, the low refraction layer 16 is made of SiO2Is formed by the thickness of the high refraction layer 17 and the low refraction layer 16 respectively
The reflection absorption layer 18 is made of one or more of metal chromium, chromium-nickel alloy, silicon-aluminum alloy and indium-tin alloy, and the thickness of the reflection absorption layer 18 is
The method for manufacturing a touch display structure of the present embodiment includes the following steps,
firstly, manufacturing an anti-glare glass layer 1 which can reflect light and conduct electricity;
covering a layer of light-transmitting sensing film 3 on the front surface of the anti-glare glass layer 1, and reserving a control lead of the sensing film 3 outside the anti-glare glass layer 1;
thirdly, adhering the touch panel 4 to the front surface of the sensing film 3;
fourthly, connecting a control lead reserved in the sensing film 3 with the display screen 2 superposed on the back surface of the anti-glare glass layer 1, and finishing the manufacture of the touch display structure.
The anti-dazzle glass layer 1 comprises a first glass sheet 11, a first conductive film layer 12, a conductive liquid layer 13, a second conductive film layer and a second glass sheet 19 which are sequentially overlapped, the back face of the second glass sheet 19 is attached to the display screen 2, the sensing film 3 covers the first glass sheet 11, the conductive liquid in the conductive liquid layer 13 is electrochromic liquid, the upper face, the lower face, the left face and the right face of the electrochromic liquid are sealed through sealing glue 14, the front face of the electrochromic liquid is attached to the first conductive film layer 12 in a sealing mode, and the back face of the electrochromic liquid is attached to the second conductive film layer in a sealing mode; the first conductive film layer 12 is made of ITO; the second conductive film layer consists of an ITO film layer 15, a refraction layer and a reflection absorption layer 18 which are sequentially overlapped; the foldThe reflection layer comprises N combined refraction layers which are sequentially overlapped, each combined refraction layer comprises a low refraction layer 16 and a high refraction layer 17 which are sequentially overlapped, the reflectivity of the overlapped N combined refraction layers is 60-80%, and N is a natural number larger than 1; the high refractive layer 17 is made of Nb2O5、TiO2、Si3N4Is made of one or more of SiO, the low refraction layer 16 is made of SiO2The thickness of the high refraction layer 17 and the thickness of the low refraction layer 16 are respectively
The reflection absorption layer 18 is made of one or more of metal chromium, chromium-nickel alloy, silicon-aluminum alloy and indium-tin alloy, and the thickness of the reflection absorption layer 18 is
By the utility model discloses the utility model point of anti-dazzle mesh rear-view mirror who makes:
because the substrate glass of the traditional EC anti-glare rearview mirror is more than 3.8mm, the traditional EC anti-glare rearview mirror can not directly realize the touch screen type operation of the display screen hidden behind the EC glass, and the display screen is controlled by arranging keys at the edge of the rearview mirror shell. Therefore, the control on the display screen is complicated, the use of the anti-glare rearview mirror is limited, and the electronic display screen is integrated with the streaming media rearview mirror. Through using the utility model discloses, can realize EC lens rearmounted electronic display screen's touch control under the prerequisite of ensureing anti-dazzle mesh rear-view mirror product function, very big richened the streaming media anti-dazzle mesh rear-view mirror function.
The implementation method of the anti-glare rearview mirror comprises the following steps:
the first step is as follows: and (5) manufacturing the semi-reflecting and semi-transmitting anti-dazzling rearview mirror glass.
The second step is that: and arranging a sensing film 3 on the EC glass surface, reserving a control lead wire, and adhering a touch panel with the thickness of 0.1-1 mm.
The third step: and connecting a lead reserved in the sensing film 3 with the display screen 2 behind the EC glass, and finally installing the EC glass with the display screen into the rearview mirror shell.
Thus, the manufacturing of the touch streaming media anti-dazzling rearview mirror is completed.
The manufacturing method of the semi-reflecting and semi-transmitting anti-glare rearview mirror glass comprises the following steps,
firstly, cleaning electronic-grade float glass, plating a light-absorbing layer on the front or back of the glass, wherein the material of the light-absorbing layer is Cr, NiCr, silicon-aluminum and indium-tin, and the thickness of the film layer is within the range of thickness
Electronic grade float glass refers to glass used for electronic displays, is well known in the art and will not be described in detail.
The second step is that: plating high-refractive-index and low-refractive-index film layers on the front surface of the glass for multiple times to form a dielectric layer with the reflectivity of 60-80% and the transmittance of 20-40%, wherein the material of the refractive index is Nb2O5、TiO2、Si3N4One or more of the low refractive index layers are made of SiO2Wherein the thickness of the high refractive index layer or the low refractive index layer is within
The third step: coating an ITO film layer on the dielectric film layer, wherein the resistance is 10-15 omega;
the fourth step: cutting a large film into product sizes serving as high-reflection low-transmittance glass of the anti-glare rearview mirror, and carrying out subsequent production processes such as cleaning, adhering with another piece of ITO glass, filling liquid and the like;
compared with the traditional metal layer serving as a third reflecting layer or an ITO conductive protection layer additionally plated, the implementation method can overcome the defects that the film is easy to fall off in subsequent processing, the texture is soft, the scratch is easy in the laminating process, the film is exposed in the air after being coated and is easy to oxidize and vulcanize, the film is not cleaned by an acid-base cleaning agent, the product can be only processed into a small piece for coating, the production efficiency is low, and the like.
Because the light-absorbing layer has poor permeability, the light-absorbing layer can be complementary with the medium layer on the light-transmitting requirement, the reflectivity can be further adjusted and improved and part of light rays penetrating through the medium film layer can be absorbed by additionally plating the reflecting light-absorbing layer, the red and yellow phenomena can be effectively eliminated, and the brightness of the whole reflecting layer is increased. Under the condition of well controlling the reflectivity and the transmittance of the dielectric film layer, the light transmittance can be controlled from 5 to 20 percent by controlling the thickness of the reflective light absorption layer film, and the display effect of the liquid crystal is improved.
Claims (9)
1. The utility model provides a through touch control display screen's anti-dazzle rear-view mirror, includes display screen (2) and can the reflection light and can electrically conductive anti-dazzle mesh glass layer (1), anti-dazzle mesh glass layer (1) coincide mutually with display screen (2), its characterized in that: the front surface of the anti-dazzle glass layer (1) is covered with a light-transmitting sensing film (3), a control lead of the sensing film (3) is connected with the display screen (2), and the front surface of the sensing film (3) is provided with a touch panel (4) capable of triggering a corresponding sensing circuit on the sensing film (3).
2. The anti-glare rearview mirror according to claim 1, wherein: the touch panel (4) is a transparent sheet covered on the sensing film (3), N triggering areas capable of triggering corresponding sensing lines on the sensing film (3) are arranged on the front surface of the transparent sheet, and N is a natural number larger than 1.
3. The anti-glare rearview mirror according to claim 2, wherein: the thickness of the light-transmitting sheet is 0.1-1 mm.
4. The anti-glare rearview mirror according to any one of claims 1 to 3, wherein: anti-dazzle mesh glass layer (1) is including coincide in proper order first glass piece (11), first electrically conductive rete (12), electrically conductive liquid layer (13), electrically conductive rete of second and second glass piece (19), the back and display screen (2) of second glass piece (19) are laminated mutually, sensing film (3) cover on first glass piece (11), the conducting liquid in electrically conductive liquid layer (13) is electrochromic liquid, and the four sides all are sealed through sealed glue (14) about the upper and lower of electrochromic liquid, and the preceding and the sealed laminating mutually of first electrically conductive rete (12) of electrochromic liquid, the back and the sealed laminating mutually of second electrically conductive rete in electrochromic liquid.
5. The anti-glare rearview mirror according to claim 4, wherein: the first conductive film layer (12) is made of ITO; the second conductive film layer is composed of an ITO film layer (15), a refraction layer and a reflection absorption layer (18) which are sequentially overlapped.
6. The anti-glare rearview mirror according to claim 5, wherein: the refraction layer includes N layer superimposed combination refraction layer in proper order, and each layer is combined the refraction layer and is included low refraction layer (16) and high refraction layer (17) superimposed in proper order, and the reflectivity after N layer is combined the refraction layer and is superimposed is 60 ~ 80%, N is for being greater than 1 natural number.
7. The anti-glare rearview mirror according to claim 6, wherein: the low refraction layer (16) is made of SiO2The thickness of the high-refraction layer (17) and the thickness of the low-refraction layer (16) are respectively 100-2000 angstroms.
8. The anti-glare rearview mirror according to claim 5, wherein: the thickness of the reflection absorption layer (18) is 100-2000 angstroms.
9. The anti-glare rearview mirror according to claim 1, wherein: the anti-dazzle glass layer (1) comprises a first glass sheet (11), a first conductive film layer (12), a conductive liquid layer (13), a second conductive film layer and a second glass sheet (19) which are sequentially overlapped, the back surface of the second glass sheet (19) is attached to the display screen (2), the sensing film (3) covers the first glass sheet (11), the conductive liquid in the conductive liquid layer (13) is electrochromic liquid, the upper surface, the lower surface, the left surface, the right surface, the left surface and the right surface of the electrochromic liquid are sealed through sealing glue (14), the front surface of the electrochromic liquid is attached to the first conductive film layer (12) in a sealing mode, and the back surface of the electrochromic liquid is attached to the second conductive film layer in a sealing mode; the first conductive film layer (12) is made of ITO; the second guideThe electric film layer consists of an ITO film layer (15), a refraction layer and a reflection absorption layer (18) which are sequentially overlapped; the refraction layer comprises N combined refraction layers which are sequentially overlapped, each combined refraction layer comprises a low refraction layer (16) and a high refraction layer (17) which are sequentially overlapped, the reflectivity of the overlapped N combined refraction layers is 60-80%, and N is a natural number greater than 1; the low refraction layer (16) is made of SiO2The thickness of the high-refraction layer (17) and the thickness of the low-refraction layer (16) are respectively 100-2000 angstroms; the thickness of the reflection absorption layer (18) is 100-2000 angstroms.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920838958.6U CN210284069U (en) | 2019-06-04 | 2019-06-04 | Anti-dazzling rearview mirror capable of controlling display screen through touch |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920838958.6U CN210284069U (en) | 2019-06-04 | 2019-06-04 | Anti-dazzling rearview mirror capable of controlling display screen through touch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077321A (en) * | 2019-06-04 | 2019-08-02 | 爱卓智能科技(上海)有限公司 | A kind of anti-dazzle driving mirror showing screen by touch control |
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2019
- 2019-06-04 CN CN201920838958.6U patent/CN210284069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077321A (en) * | 2019-06-04 | 2019-08-02 | 爱卓智能科技(上海)有限公司 | A kind of anti-dazzle driving mirror showing screen by touch control |
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