CN207718345U - Vehicle-mounted suspension Curved screen - Google Patents
Vehicle-mounted suspension Curved screen Download PDFInfo
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- CN207718345U CN207718345U CN201721340528.9U CN201721340528U CN207718345U CN 207718345 U CN207718345 U CN 207718345U CN 201721340528 U CN201721340528 U CN 201721340528U CN 207718345 U CN207718345 U CN 207718345U
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- suspension
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- visible area
- curved screen
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Abstract
A kind of vehicle-mounted suspension Curved screen, the vehicle-mounted suspension Curved screen set gradually a cover board, an induction electrode layer and a drive electrode layer from top to bottom；The vehicle-mounted suspension Curved screen further includes that a visible area and one surround the non-visible area of the visible area；The cover board is the curved-surface structure of inner concavity, and the non-visible area is close to the side of the curved-surface structure；The induction electrode layer includes induction electrode and suspension electrode, and induction electrode is located at the visible area, and the suspension electrode is located at the non-visible area and is distributed in around the induction electrode and is arranged with the induction electrode interval；The drive electrode layer includes driving electrodes, and the driving electrodes are distributed in the visible area and non-visible area.This design can make the suspension electrode extend outwardly, and make the suspension electrode towards user to greatest extent, improve the distance of suspension procedure.
Description
Technical field
The utility model relates to technical field of automotive electronics, more particularly to vehicle-mounted suspension Curved screen.
Background technology
Along with the continuous promotion that people require automotive safety, comfort level, energy saving and environmental-protecting performance, automotive electronics is in list
Accounting in platform automobile is constantly promoted, and automotive electronics innovation has become the factor of automobile industry innovation most critical.Car networking is
Automotive electronics market subdivision field with fastest developing speed, wherein vehicular touch screen are the important carriers of human-computer interaction.Most of vehicle
The conventional touch screen of outfit could complete human-computer interaction after needing finger to touch touch screen, there is limitation, example in many aspects
Such as in the volume for adjusting sound equipment, airconditioning control temperature etc., user needs to stretch out one's hand touching touch screen, while eyes needs stare at touch
Shield to confirm whether finger has correct operation.Vehicular touch screen with suspension touch control, user is in operation, it is only necessary to arm
It brandishes on the touchscreen, makes specified gesture, you can realize relevant operation, whether just to bow confirmation operation again without user
Really.The current high-end vehicle in part few on the market uses the touch screen with suspension touch control, but the distance of suspension touch control is limited, if
The distance of suspension procedure is increased, touch screen Electro Magnetic Compatibility can be caused to be judged to unqualified more than international standard.
Utility model content
Based on this, it is necessary to provide a kind of vehicle-mounted suspension Curved screen of the suspension distance with bigger.
A kind of vehicle-mounted suspension Curved screen, the vehicle-mounted suspension Curved screen set gradually a cover board, an induced electricity from top to bottom
Pole layer and a drive electrode layer；The vehicle-mounted suspension Curved screen further includes a visible area and one around the non-visual of the visible area
Area；The cover board is the curved-surface structure of inner concavity, and the non-visible area is close to the side of the curved-surface structure；The induction electrode
Layer includes induction electrode and suspension electrode, and induction electrode is located at the visible area, and the suspension electrode is located at the non-visible area
And it is distributed in around the induction electrode and is arranged with the induction electrode interval；The drive electrode layer includes driving electrodes,
The driving electrodes are distributed in the visible area and non-visible area.This design can make the suspension electrode extend outwardly,
Make the suspension electrode towards user to greatest extent, improves the distance of suspension procedure.
The cover board whole face is arc-shaped in indent in one of the embodiments,.The cover board is oppositely arranged with visible area
Part be plane, the part that the cover board and non-visible area are oppositely arranged is curved surface and to user's use direction warpage.Curved surface
The setting of screen can not only meet better visual effect, possess better visual experience, while can make to greatest extent described
Suspension electrode improves the distance of suspension procedure towards user.
The distance of the suspension electrode inward flange to institute's induction electrode is greater than or equal to 3mm in one of the embodiments,
The distance of the suspension electrode outer edge to induction electrode layer outer periphery is greater than or equal to 0.6mm.The setting at interval can be with
It avoids interfering with each other between cabling.
In one of the embodiments, the driving electrodes and the induction electrode between the upper and lower away from for 0.4~0.8mm.
Coupled capacitor can be effectively improved.
The One-sided Widths of the suspension electrode are 4~12mm in one of the embodiments,.When the list of the suspension electrode
When hem width degree is less than 4mm, the space that generated electric field occupies is small, effective to suspend apart from short；When the list of the suspension electrode
When hem width degree is more than 12mm, keeps the screen accounting that the non-visible area occupies big, unsightly and be not easy to meet Electro Magnetic Compatibility mark
It is accurate.
In one of the embodiments, the cover board be hot-working skill processing procedure glass cover-plate, thickness be 0.7~
1.1mm.Heat processing technique cover board is more lightening, and the dielectric constant of glass cover-plate is high, and touch signal is good.
The cover board is injection molding cover board in one of the embodiments, and thickness is 1.8~2.2.What Shooting Technique was formed
Cover board processing procedure is simple, and the parts formed with other injection moldings are used cooperatively, and keep the vehicle-mounted suspension Curved screen beautiful and generous.
The induction electrode shares the driving electrodes with the suspension electrode in one of the embodiments,.Whole knot
Structure is simple, can be printed together with the suspension electrode when making the induction electrode, reduces production process, reduces cost.
The vehicle-mounted suspension Curved screen further includes a binding portion in one of the embodiments, and the binding portion setting exists
The non-visible area, the driving electrodes draw driving electrodes lead, and the induction electrode draws induction electrode lead, described outstanding
Floating electrode draws suspension electrode lead, and the driving electrodes lead, induction electrode lead and suspension electrode lead are along described non-
Visible area is pooled to the binding portion.The setting in binding portion can make the driving electrodes, induced electricity electrode, suspension electrode with it is outer
Portion's electronic component connection, and then realize that touch-control is ordered with gesture precise positioning and realization.
Description of the drawings
Fig. 1 is the vertical view of the vehicle-mounted suspension Curved screen of the utility model.
Fig. 2 is the sectional view of the vehicle-mounted suspension Curved screen of the utility model embodiment one.
Fig. 3 is the sectional view of the vehicle-mounted suspension Curved screen of the utility model embodiment two.
Fig. 4 is the sectional view of the vehicle-mounted suspension Curved screen of the utility model embodiment three.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.Make to the utility model on the contrary, purpose of providing these embodiments is
The understanding of disclosure is more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more relevant Listed Items.
As the utility model discloses a kind of vehicle-mounted suspension Curved screens 100 to set gradually a cover board 10, one from top to bottom by Fig. 1
Induction electrode layer 50 and a drive electrode layer 60；The vehicle-mounted suspension Curved screen 100 further includes that a visible area 59 and one surrounds institute
State the non-visible area 58 of visible area 59；The cover board 10 is the curved-surface structure of inner concavity, and the non-visible area 58 is close to the song
The side of face structure.The induction electrode layer 50 includes induction electrode 57 and suspension electrode 51, and induction electrode 57 can described in
Vision area 59, the suspension electrode 51 be located at the non-visible area 58 and be distributed in around the induction electrode 57 and with the induction
The setting of the interval of electrode 57；The drive electrode layer 60 includes driving electrodes 61, the driving electrodes 61 in the visible area 59 and
Non-visible area 58 is distributed.
The driving electrodes 61 form touch-control sensing capacitance with the induction electrode 57.The driving electrodes 61 with it is described
Induction electrode 57 between the upper and lower away from for 0.4~0.8mm.
The suspension electrode 51 is located at same layer, the suspension electrode 51 and the induction electrode with the induction electrode 58
58 share the driving electrodes.
The distance of 51 inward flange of the suspension electrode to institute's induction electrode 58 is greater than or equal to 3mm, the suspension electrode 51
The distance of outer edge to 60 outer periphery of induction electrode layer is greater than or equal to 0.6mm.51 material of the suspension electrode is silver paste
Or molybdenum aluminium molybdenum etc., and it is not limited to these conductive materials for having conductive characteristic.
The vehicle-mounted suspension Curved screen further includes a binding portion 53, and the binding portion 53 is arranged in the non-visible area 58.
The driving electrodes 61 draw driving electrodes lead 611, and the induction electrode 57 draws induction electrode lead 571, the suspension
Electrode 51 draws suspension electrode lead 511.The driving electrodes lead 611, induction electrode lead 571 and suspension electrode lead
511 are pooled to the binding portion 53 along the non-visible area 58.The binding portion 53 is used for the driving electrodes 61, sense
It answers electrode 57 and the suspension electrode 51 to be connect with exterior electrical components with by respective lead, and then realizes touch-control and gesture
Precise positioning is ordered with realization.
The internal circuit of exterior electrical components enough generates AC signal after being passed through direct current, and AC signal is transferred to suspension electricity
Pole generates variable electric field, and the wavelength of the variable electric field of generation is more than the size of suspension electrode, subject to variable electric field at this time is equivalent
Electrostatic field can be used for detecting conductor, and human body itself is equivalent to conductor, when finger or palm enter variable electric field,
Variable electric field changes, and the variation that exterior electrical components are generated by detecting variable electric field detects position of touch with this, realizes
Remote touch function.
The cover board 10 is process by techniques such as hot bending or injection moldings.If the cover board is heat processing technique
The glass cover-plate of processing procedure, thickness are 0.7~1.1mm；If the cover board is injection molding cover board, thickness is 1.8~2.2.
In another embodiment such as Fig. 2,10 whole face of the cover board is in indent circular arc type.The suspension electrode 51 is described
Orthographic projection on cover board 10 is located at the outer periphery of the cover board.
In Fig. 3, Fig. 4 embodiment, the cover board 10 is plane, the cover board 10 with the part that visible area 59 is oppositely arranged
The part being oppositely arranged with non-visible area 58 is curved surface and to user's use direction warpage.The side of 10 warpage of the cover board can be
Two opposite long sides or opposite two short sides, can also be the equal warpage of four edges.The suspension electrode 51 is in the cover board
Orthographic projection on 10 is located in the curl of institute's upper cover plate 10.
The curved-surface structure design of the cover board 10 can make the suspension electrode extend outwardly, and make the suspension to greatest extent
Electrode improves the distance of suspension procedure towards user, you can to realize more remote gesture touch control operation.
The vehicle-mounted suspension Curved screen 100 further includes a glue-line 30, and the cover board 10 passes through described with the inductive layer 50
Glue-line 30 fits together.
The suspension electrode 51 of vehicle-mounted 100 periphery of suspension Curved screen setting described above forms an electric field, will be described visual
Area 59 is surrounded, and when user hand enters electric field, can be cut electric field, be destroyed the balance of electric field.Chip passes through four orientation electricity
Pole feedback signal judges the orientation where hand and the track of movement, by preset gesture, makes corresponding order.It is existing
Have in technology, the suspension procedure distance that electric field suspension technology can be supported is 8~10cm of finger, 10~15cm of palm.If desired
It improves suspension distance and the mode for increasing driving electrodes scanning voltage may be used, still, such scheme can cause described vehicle-mounted outstanding
The integral radiation of floating Curved screen 100 is added to, the EMC Standard that cannot be satisfied.Make by using disclosed by the utility model
The cover board 10 described in curved-surface structure and meets orthographic projection of the suspension electrode 51 on the cover board 10 and be located at institute's upper cover plate 10
Curl on, electrode can be made to extend outwardly, make electrode towards user to greatest extent, improve the distance of suspension procedure.Same luck
Making with ripe touch screen and attaching process, it is ensured that process rate；The suspension electrode 51 and the induction electrode 58
In same layer and it is distributed in 57 periphery of the induction electrode and is spaced setting with the induction electrode 57.Making the induced electricity
It can together be printed with the suspension electrode 51 when the lead 571 of pole, reduce production process, reduce cost.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of vehicle-mounted suspension Curved screen, which is characterized in that the vehicle-mounted suspension Curved screen set gradually from top to bottom a cover board,
One induction electrode layer and a drive electrode layer；The vehicle-mounted suspension Curved screen further includes that a visible area and one surround the visible area
Non-visible area；The cover board is the curved-surface structure of inner concavity, and the non-visible area is close to the side of the curved-surface structure；It is described
Induction electrode layer includes induction electrode and suspension electrode, and induction electrode is located at the visible area, and the suspension electrode is located at described
Non-visible area and be distributed in around the induction electrode and with the induction electrode interval be arranged；The drive electrode layer includes driving
Moving electrode, the driving electrodes are distributed in the visible area and non-visible area.
2. vehicle-mounted suspension Curved screen according to claim 1, which is characterized in that the cover board whole face is arc-shaped in indent.
3. vehicle-mounted suspension Curved screen according to claim 1, which is characterized in that the cover board is located at the portion of the visible area
It is divided into plane, the part for being located at the non-visible area is curved surface.
4. vehicle-mounted suspension Curved screen according to claim 1, which is characterized in that the suspension electrode inward flange is to being incuded
The distance of electrode be greater than or equal to 3mm, the distance of the suspension electrode outer edge to induction electrode layer outer periphery be more than or
Equal to 0.6mm.
5. vehicle-mounted suspension Curved screen according to claim 1, which is characterized in that the driving electrodes and the induction electrode
Between the upper and lower away from for 0.4~0.8mm.
6. vehicle-mounted suspension Curved screen according to claim 1, which is characterized in that the One-sided Widths of the suspension electrode are 4
~12mm.
7. vehicle-mounted suspension Curved screen according to claim 1, which is characterized in that the cover board is the glass of hot-working skill processing procedure
Glass cover board, thickness are 0.7~1.1mm.
8. vehicle-mounted suspension Curved screen according to claim 1, which is characterized in that the cover board is injection molding cover board, thickness
It is 1.8~2.2.
9. vehicle-mounted suspension Curved screen according to claim 1, which is characterized in that the induction electrode and the suspension electrode
Share the driving electrodes.
10. the vehicle-mounted suspension Curved screen in claim 1~power 9 described in any claim, which is characterized in that described vehicle-mounted outstanding
Floating Curved screen further includes a binding portion, and in the non-visible area, the driving electrodes draw driving electrodes for the binding portion setting
Lead, the induction electrode draw induction electrode lead, and the suspension electrode draws suspension electrode lead, and the driving electrodes are drawn
Line, induction electrode lead and suspension electrode lead are pooled to the binding portion along the non-visible area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340528.9U CN207718345U (en) | 2017-10-16 | 2017-10-16 | Vehicle-mounted suspension Curved screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340528.9U CN207718345U (en) | 2017-10-16 | 2017-10-16 | Vehicle-mounted suspension Curved screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718345U true CN207718345U (en) | 2018-08-10 |
Family
ID=63064045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721340528.9U Active CN207718345U (en) | 2017-10-16 | 2017-10-16 | Vehicle-mounted suspension Curved screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207718345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375810A (en) * | 2018-10-31 | 2019-02-22 | 厦门天马微电子有限公司 | Touch control display apparatus |
-
2017
- 2017-10-16 CN CN201721340528.9U patent/CN207718345U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375810A (en) * | 2018-10-31 | 2019-02-22 | 厦门天马微电子有限公司 | Touch control display apparatus |
| CN109375810B (en) * | 2018-10-31 | 2022-03-11 | 厦门天马微电子有限公司 | Touch control display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215143 No. 233 Kangyang Road, Huangdi Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: SUZHOU OFILM TECH Co.,Ltd. Patentee after: Ophiguang Group Co.,Ltd. Address before: 233 Kangyang Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU OFILM TECH Co.,Ltd. Patentee before: OFilm Tech Co.,Ltd. Address after: 215143 No. 233 Kangyang Road, Huangdi Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: SUZHOU OFILM TECH Co.,Ltd. Patentee after: OFilm Tech Co.,Ltd. Address before: 233 Kangyang Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU OFILM TECH Co.,Ltd. Patentee before: Shenzhen OFilm Tech Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210517 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Patentee after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: 233 Kangyang Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU OFILM TECH Co.,Ltd. Patentee before: Ophiguang Group Co.,Ltd. |