CN109455148A - A kind of includes the automobile with screen aniseikania display device - Google Patents

A kind of includes the automobile with screen aniseikania display device Download PDF

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Publication number
CN109455148A
CN109455148A CN201811479180.0A CN201811479180A CN109455148A CN 109455148 A CN109455148 A CN 109455148A CN 201811479180 A CN201811479180 A CN 201811479180A CN 109455148 A CN109455148 A CN 109455148A
Authority
CN
China
Prior art keywords
illuminator
lens unit
automobile
lens
seat
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.)
Withdrawn
Application number
CN201811479180.0A
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Chinese (zh)
Inventor
吕岳敏
林伟浩
沈奕
吴锡淳
杨秋强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shantou Goworld Display Co Ltd
Shantou Goworld Display Technology Co Ltd
Original Assignee
Shantou Goworld Display Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shantou Goworld Display Technology Co Ltd filed Critical Shantou Goworld Display Technology Co Ltd
Priority to CN201811479180.0A priority Critical patent/CN109455148A/en
Publication of CN109455148A publication Critical patent/CN109455148A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0007—Mid-console

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

Automobile, including major and minor driver's seat and console, the first and second region are respectively the interior space above major and minor driver's seat；Console is equipped with display device comprising display screen and backlight, backlight include lens section and illumination region；Lens section includes positive lens unit, and illumination region includes corresponding luminescence unit group, and luminescence unit group includes the first and second illuminator of horizontal Tile, the first and second illuminator be between the first and second focal plane of lens unit and with major and minor driver's seat opposite side each other；Display screen is blocked on lens section, and the first and second illuminator alternately shines, and display screen alternating scrubbing brush shows time upper the first and second corresponding image, and thus the first and second image is projected onto first area and second area respectively.This automobile, it is above-mentioned with screen aniseikania display device can not only meet just, the passenger of passenger seat viewing respectively display image demand, additionally it is possible to guarantee watch the sufficiently high display image of brightness.

Description

A kind of includes the automobile with screen aniseikania display device
Technical field
The present invention relates to a kind of automobiles, and especially a kind of includes with the automobile for shielding aniseikania display device.
Technical background
At it, application No. is 201710457988.8 " a kind of double-visual angle vehicle mounted guidance entertainment systems and controls for lucky company In the patent application of method ", the console proposed in automobile uses a kind of display device with same screen aniseikania function, Just, the passenger of passenger seat according to its seat with respect to difference viewing angle (left and right angle) possessed by console, can be with Different display images is watched in a display device.This design is not required to be positive, different displays is arranged in passenger seat, and Be only need a display can meet just, the demand of the respective display image of the passenger of passenger seat viewing, it is interior empty Between design, the layout designs of especially console can obtain great optimization.
Current same screen aniseikania display device generally realizes it with screen aniseikania function using parallax barrier grid.Parallax hides Fence be arranged in one in front of display screen include multiple vertical barrier items shutter, just, the passenger of passenger seat According to the angle of its viewing, display area different on display screen is respectively seen through the gap for blocking item, as a result, in display screen Above-mentioned different display areas show different contents, can make just, the passenger of passenger seat see different images.
However, just, the passenger seat display screen that is oppositely arranged on console there are very big angle (> 45 °), and it is general Display screen (such as liquid crystal display) be emitted to the light of intermediate angle and hidden using parallax this far more than its left and right angle In display device of the fence to realize same screen aniseikania function, most of light emitted from intermediate angle can be blocked by blocking grid Line, and the light of left and right angle is only transmitted, so that the light loss of display screen is very big, therefore, the brightness of this display device is past It is past very low.Generally, automobile on daytime in use, the ambient brightness of driver's cabin is very high, and it is this with screen aniseikania function The display device of energy uses under high-brightness environment since its brightness is very low, and passenger is often difficult to see its display Image, real experiences are often difficult satisfactory.
Summary of the invention
It is an object of the present invention to provide it is a kind of include with screen aniseikania display device automobile, with shield aniseikania display device not Can only meet just, the passenger of passenger seat viewing respectively display image demand, additionally it is possible to guarantee watch brightness enough High display image, used technical solution are as follows:
A kind of includes the automobile with screen aniseikania display device, it is characterized in that:
Including main driving seat, passenger seat and console, before the console is arranged between main driving seat and passenger seat Side, defining first area is the interior space above main driver's seat, and second area is the interior space above passenger seat；
The display device is arranged on console comprising a transmission display panel and a back lighting device, the backlight dress It sets including lens section and illumination region；
The lens section includes at least one as the lens unit of positive lens, and the lens unit has the first focal plane and the second coke Plane；
The illumination region includes at least a luminescence unit group, and each luminescence unit group is corresponding with each lens unit, institute Stating luminescence unit group includes the first illuminator and the second illuminator in the horizontal direction side by side, first illuminator and the second hair Body of light is between the first focal plane and the second focal plane of lens unit；
First illuminator and the main driving seat are respectively at the two of the optical axis of the corresponding lens unit of first illuminator Side, so that the light that first illuminator issues projects first area by the lens unit；
The main part of at least described second illuminator and the passenger seat are respectively at the corresponding lens of second illuminator The two sides of the optical axis of unit, so that the light that second illuminator issues at least projects second area by the lens unit； And
The display screen is blocked in the front or behind of the lens section, and first illuminator replaces hair with the second illuminator Light, the display screen alternately brush aobvious (on a frame-by-frame basis refreshing to be shown) and go out the first image and the second image, institute It is corresponding with the fluorescent lifetime of the first illuminator, the second illuminator respectively on the display time to state the first image and the second image, Thus it is projected on first area and second area respectively by the lens unit.
The automobile is generally the motor vehicles for civilian use such as car, and main driving seat and passenger seat are generally interior front-seat arranged side by side Two seats, wherein main driving seat can be left-hand drive seat, passenger seat is then right driver's seat (left rudder vehicle), or master drive Sail that seat is right driver's seat and passenger seat is left-hand drive seat (right standard rudder car).First and second region is respectively on major and minor driver's seat The interior space of side, the seating posture according to people in the car as a result, when passenger is rided in respectively on major and minor driver's seat, Its eye can be in respectively in the first and second region.The display device can be set at the top, middle part or bottom of console Portion, according to the general layout of the major and minor driver's seat of automotive interior and middle control screen, the middle position of major and minor driver's seat (is considered the One, the center in two regions) horizontal distance L apart from automobile central axesxGenerally 0.3 m 0.6m, and console (especially institute State display device) it is generally located on the central axes of automobile, the longitudinal separation L away from major and minor driver's seatyGenerally 0.4 m 0.8m.In the present specification, on the basis of the screen cover of display device, definition is from left to right the positive direction in the direction x, the direction x That is horizontal direction is from top to bottom the positive direction in the direction y, from closely to the positive direction in the far direction z.
The lens section can only include a lens unit (the corresponding lesser situation of display screen), it also may be preferable for for by multiple Lens unit is constituted side by side, in order to mutually arrange in pairs or groups with the display screen of larger area.The lens unit is positive lens, specifically, It can be spherical surface or paraboloidal convex lens or extended cylindrical lenses in the y-direction.Said lens, either spherical mirror, Paraboloidal mirror or cylindrical lenses are preferably Fresnel Lenses, to reduce the thickness of lens.
It is further preferred that the lens unit be along the extended cylindrical lenses in the direction y, it is arranged side by side in the horizontal direction Arrangement is to constitute the lens section.It is further preferred that in the lens section, the lens unit of close main driving seat, Deflection is with towards passenger seat, and close to the lens unit of passenger seat, deflection with towards main driving seat, thus can avoid from The problems such as farther away lens unit of driver's seat, dispersion caused by refraction angle is excessive.
The luminescence unit group includes the first and second illuminator of horizontal Tile, be the first and second illuminator in the horizontal direction On side by side and do not overlap, certain interval can be retained between the first and second illuminator.First and second illuminator can be LED Lamp or the light-emitting surface of LED light combination, especially with the LED light or LED light of certain diffusion structure (such as being spread along the direction y) Combined light-emitting surface；First and second illuminator can also be the light-emitting surface of the el light emitting devices such as fluorescent tube, OLED lamp；The One, two illuminators morphologically preferably have certain light-emitting area, and (corresponding lens unit is spherical surface to for example square shape light-emitting surface Or the case where parabolic lens) or string light face, such as extend along y-axis and has the string light face of one fixed width (right The case where answering lens unit to be cylindrical lenses), first and second illuminator be designed as can by circuit control, with display screen The first and second shown image is matched alternately to be shone.
First and second illuminator is arranged between the first and second focal plane of corresponding lens unit, i.e., it is with respect to institute The object distance of corresponding lens unit is u1、u2, the focal length of lens unit is f, there is f <u1<2f、f<u2<2f。
First illuminator and main driving the seat two sides that be respectively at lens unit optical axis opposite, i.e. the first illuminator are relatively saturating The optical axis (for corresponding cylindrical lenses, or axial plane) of mirror unit, has the level far from main driving seat in the x direction Deviate d1, in general, even if there is one fixed width w in the first illuminator1In the case where, the another of optical axis will not be crossed Side.
The main part of second illuminator refers to that in the second illuminator, light can be by corresponding lens unit Project the part of second area.The main part and the passenger seat of at least described second illuminator are respectively at lens list The opposite two sides of first optical axis, the i.e. optical axis of the second illuminator relative lens unit, main part have in the x direction far from pair The offset d of driver's seat2, in the case where the second illuminator has one fixed width, can be designed as not across to optical axis The other side (only include main part), may be designed in part and cross the other side of optical axis and (be defined as its nonbody portion Point).
According to above-mentioned design, the first and second illuminator respectively in the right front of lens unit and left front at amplification real image, Work as u1、d1、u2、d2When being set as suitably being worth, the first and second illuminator can be imaged onto respectively in the first and second region.When described When lens section includes multiple lens units arranged side by side, in the luminescence unit group of each lens unit of correspondence, first and second shines The position of body can also suitably be finely tuned according to position of the luminescence unit group in illumination region, to improve different luminescence unit groups Multiple first illuminators (or second illuminator) imaging degree of overlapping, enable its issue light more concentrate on first Region (or second area).Specifically, for the luminescence unit group far from main driving seat, its first illuminator can suitably be increased D1It is worth and reduces the d of its second illuminator2Value, and for the luminescence unit group far from passenger seat, can suitably increase its The d of two illuminators2It is worth and reduces the d of its first illuminator1Value.
In a preferred embodiment of the invention, u can be designed1=v1f/(v1+ f), u2=v2f/(v2+ f), wherein v1、v2Value It is taken as 0.4m 0.8m, as a result, according to the positional relationship of general automobile primary, passenger seat and console, first and second can be made to shine The light that body is issued preferably converges to the eye of major and minor driver's seat passenger, improves the passenger of major and minor driver's seat The display brightness watched.Or preferably, u1、u2Value be Lyf/(Ly+ f), it thus can make the first and second illuminator The light issued more accurately converges to the eye of major and minor driver's seat passenger, further increases passenger and is watched The display brightness arrived.
In a preferred embodiment of the invention, d1Value is designed as (0.4 1.5) u1, as a result, according to general automobile main driving The positional relationship of seat and console, the first illuminator can be effectively imaged on first area.Or preferably, d1Value can be set Count d1= u1Lx/Ly, first illuminator can be imaged on first area as a result, with more accurate angle.
d2Value is also designed to (0.4 1.5) u2, closed as a result, according to the position of general automobile copilot seat and console System, the main part of the second illuminator can be effectively imaged on second area.Or preferably, d2Value is also designed to d2= u2Lx/Ly, second illuminator can be imaged on second area as a result, with more accurate angle.
In a preferred embodiment of the invention, the width of first illuminator is respectively w1, w can be designed1 =W1(u1- F)/f, wherein W1Take 0.2m 0.6m.W1That is the first illuminator at real image width, also may be defined as the width of first area Degree, value is 0.2m 0.6m, when so that main driving seat passenger keeping general sitting posture, even if there is usual on head Activity, eye will not run off first area, guarantee the content for seeing display.
In a preferred embodiment of the invention, the width of the second illuminator main part is w2, w can be designed2=W2 (u1- f)/f, wherein W2Take 0.2m 0.6m.W2That is the second illuminator main part at real image width, also may be defined as The width of second area, value is 0.2m 0.6m, when so that passenger seat passenger keeping general sitting posture, even if head There is usual activity, eye will not run off second area, guarantee the content for seeing display.
It is preferably described in order to guarantee that the light that illumination region is issued fully can be modulated to form image for the display screen Display screen is snugly arranged on the lens section, specifically, the inner or outer side of lens section can snugly be arranged in.It is excellent Selecting the display screen is the liquid crystal display of transmission-type, especially TFT liquid crystal display；In addition to this, the display screen may be used also Think the other kinds of transmission display panels such as MEMS (micromechanics) display screen.It is preferred that the frame frequency of the display screen 60Hz with On, so that the first image and the second image can be brushed in its alternate frame without being perceived by human eye.
Compared to existing technical solution, the beneficial effects of the present invention are:
It is provided by the present invention have with screen aniseikania display device automobile in, display device be not required to using block grid come reality Its existing same screen aniseikania function, but the lens unit in lens section is utilized, the first and second illuminator in illumination region is issued Light converges to automobile primary, in the first and second region on passenger seat, then cooperate the image of transmission display panel input come it is real Its existing same screen aniseikania function.As a result, in automobile of the invention, with shield aniseikania display device illumination region light almost by Lens section effectively converges, projects on the first and second region rather than be wasted in other angles, will not more be blocked, by This can guarantee that the passenger of major and minor driver's seat watches the sufficiently high display image of brightness, and solve automobile makes on daytime Used time, the ambient brightness of driver's cabin is very high so that passenger is difficult the problem of seeing display image.
Below by way of drawings and examples, next the following further describes the technical solution of the present invention.
Detailed description of the invention
Fig. 1 is an automotive interior schematic diagram of embodiment one；
Fig. 2 is an automobile of embodiment one, the composition schematic diagram of display device, for indicating the composition of display device；
Fig. 3 is an automobile of embodiment one, the diagrammatic cross-section of display device, for indicating the mounting structure of display device；
Fig. 4 is an automobile of embodiment one, the lens unit of display device and the positional diagram of luminescence unit group；
Fig. 5 is an automobile of embodiment one, and the light of display device projects schematic diagram；
Fig. 6 is the automobile of embodiment one, and the light of display device is projected schematic diagram, done and illustrated with the first illumination region, indicated micro- Adjust d1Value is overlapped multiple first illumination region imagings；
Fig. 7 is an automobile of embodiment one, and the image of display device projects schematic diagram；
Fig. 8 is another automobile of embodiment one, the lens unit of display device and the positional diagram of luminescence unit group；
Fig. 9 is another automobile of embodiment one, the lens unit of display device and the positional diagram of luminescence unit group；
Figure 10 is another automobile of embodiment one, and the image of display device projects schematic diagram；
Figure 11 is another automobile of embodiment one, the diagrammatic cross-section of display device, for indicating the installation knot of display device Structure；
Figure 12 is another automobile of embodiment one, and the diagrammatic cross-section of display device, lens unit is Fresnel Lenses；
Figure 13 is another automobile of embodiment one, and the composition schematic diagram of display device, lens unit is spherical surface or paraboloid Lens.
Specific embodiment
Embodiment one
Family car, the layout 100 of interior front space as shown in Figure 1, include main driving seat 11, passenger seat 12 and in Control platform 13, the horizontal distance L of main driving seat 11 and passenger seat 12 away from automobile central axes 101xFor 0.35m, console 13 is arranged On central axes 101, the front about L between main driving seat 11 and passenger seat 12yThe position of=0.55m, display device 20 are set It sets 13 middle part of console (can also be bottom or top), the first and second region 111,121 is respectively on major and minor driver's seat 11,12 The interior space of side.
As shown in Fig. 2-4, display device 20 includes display screen 21, and 21 behind of display screen is equipped with back lighting device, back lighting device Including lens section 30 and illumination region 40.Lens section 30 is saturating including the column that 3 groups (can also be less or more group) extend in the y-direction Mirror unit 31, the focal length f of lens unit 31 are 20mm (can also be other values, such as 5mm 40mm), have the first focal plane F and Second focal plane (without drawing).
As shown in Fig. 2-4, illumination region 40 includes luminescence unit group 41, and luminescence unit group 41 is by inner wall black (or extinction) Separate cavities 42 it is mutually isolated.Each luminescence unit group 41 is corresponding with each lens unit 31 comprising in the horizontal direction Side by side, the first and second illuminator 411,412 extended in the y-direction, the first and second illuminator 411,412 is the strip uniformly spread The light-emitting surface of LED light group el light emitting devices such as (can also for) fluorescent tube, OLED lamps, relatively corresponding lens unit 31 Object distance u1、u2It is (between the first and second focal plane) 20.75m, thus its image distance is about 0.55m, with LyQuite.
As shown in Figure 4,5, the optical axis K (or axial plane) of corresponding lens unit 31 is subject to, at the first illuminator 411 In the opposite side (i.e. the first illuminator 411 and main driving seat 11 be respectively at optical axis K opposite two sides) of main driving seat 11, center C1 has the deviation distance d of separate main driving seat 11 in the x direction1, the second illuminator 412 is in the opposite side of passenger seat 12 (i.e. the second illuminator 412 and passenger seat 12 be respectively at optical axis K opposite two sides), center C2 has far in the x direction Deviation distance d from passenger seat 122, d1、d2About 13mm (i.e. Lyf/(Ly+ f)) so that d1/u1And d2/u2≈0.64 (i.e. Lx/Ly), the first and second illuminator 411,412 is able to be imaged into accurate angle by its corresponding lens unit 31 On first and second region 111,121；In addition to this, for the luminescence unit group of left and right side, the d of the first and second illuminator1、d2It can Fine tuning appropriate is done according to imaging law, so that formed by the first and second illuminator of its imaging and intermediate luminescence unit group As overlapping (as shown in Figure 6).
As shown in Figure 4,5, the width w of the first and second illuminator 411,4121、w2It is 18.8mm (i.e. W1(u1- f)/f or W2 (u1- f)/f), the imaging width W of the first and second illuminator 411,412 as a result,1、W2Thus about 0.5m can define the first and secondth area The width in domain 111,121 is 0.5m.
Display screen 21 is a TFT liquid crystal display (front may also include certain touch screen), is blocked in lens section 30 Front, by the control of display driver circuit, display screen 21 can be made to replace, and scrubbing brush is aobvious (on a frame-by-frame basis to be refreshed to carry out Display) go out the first image 211 and the second image 212, meanwhile, display driver circuit can be also the first and second illuminator 411,412 Driving circuit provide trigger signal, with control the first and second illuminator 411,412 alternating shine, make its fluorescent lifetime and first, The play time of two images 211,212 is corresponding, as a result, as shown in fig. 7, the first and second image 211,212 can be by multiple lens lists Member 31 is projected respectively on first area 111 and second area 121.
In other concrete schemes of the present embodiment, the layout of main driving seat, passenger seat and console can be in automobile It is different, thus in display device each device design parameter f, u1、d1、w1、u2、d2、w2Value can do corresponding adjustment: it is general For, u can be designed1=v1f/(v1+ f), u2=v2f/(v2+ f), wherein v1、v2Value take between 0.4m 0.8m, d1Value In (0.4 1.5) u1Between, d2Value in (0.4 1.5) u2Between, and design w1 =W1(u1-f)/f、w2=W2(u1- F)/f, wherein W1、W2Value is between 0.2m 0.6m.
In other concrete schemes of the present embodiment, horizontal distance L of the major and minor driver's seat away from axial plane in carx0.3 Change in the range of m 0.6m, and distance L of the display device away from front between major and minor driver's seatyIn the model of 0.4 m 0.8m Interior variation is enclosed, u can be designed1=Lyf/(Ly +f)、u2=Lyf/(Ly +f)、d1= u1Lx/Ly、d2= u2Lx/Ly、w1 =W1(u1-f)/ f、w2=W2(u1- f)/f, wherein W1、W2Value is between 0.2m 0.6m.
As shown in figure 8, retaining the first and second illuminator 411,412 middle wares in another concrete scheme of the present embodiment In the case where, can also further broaden the width of the first and second illuminator 411,412 toward side (only needs to consider separate cavities Limitation), the first and second image can also be projected respectively the area of first area and second area more lateral by lens unit as a result, Domain does not interfere with the same screen aniseikania function of the display device in this automobile generally.
As shown in Figure 9, Figure 10, in another concrete scheme of the present embodiment, the second illuminator of each luminescence unit group 412 can also widen to form non-master body portion 412 ' toward intermediate region, and as shown in Figure 10, the light of non-master body portion can project On the intermediate visual angle of console, enable the passenger at automobile rear seat (assuming that automobile has back row seat) through it is main, The second image 212 is watched in gap between passenger seat.
As shown in figure 11, in another concrete scheme of the present embodiment, the lens unit 311 in 30 side of lens section is inclined Turn with towards main driving seat, the deflection of lens unit 312 with towards passenger seat (luminescence unit group will also do corresponding deflection), by This can avoid its it is excessive to the refraction angle of light caused by dispersion the problems such as.
As shown in figure 12, in another concrete scheme of the present embodiment, lens unit is Fresnel Lenses 31 '.
As shown in figure 13, in another concrete scheme of the present embodiment, lens unit is both horizontally and vertically Spherical surface or parabolic lens 31 ' arranged side by side ', the first and second luminescence unit is then corresponding rectangular flat light source 411 ' ', 412 ' ', so that light also has convergence effect in vertical direction, the brightness of display is further increased.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not Together, the equivalent or simple change that all structure, feature and principles described according to the invention patent design are done, is included in the present invention In the protection scope of patent.Those skilled in the art can do described specific embodiment various each The mode that the modify or supplement or adopt of sample is similar substitutes, and without departing from structure of the invention or surmounts the claims Defined range, is within the scope of protection of the invention.

Claims (14)

1. a kind of includes the automobile with screen aniseikania display device, it is characterized in that:
Including main driving seat, passenger seat and console, before the console is arranged between main driving seat and passenger seat Side, defining first area is the interior space above main driver's seat, and second area is the interior space above passenger seat；
The display device is arranged on console comprising a transmission display panel and a back lighting device, the backlight dress It sets including lens section and illumination region；
The lens section includes at least one as the lens unit of positive lens, and the lens unit has the first focal plane and the second coke Plane；
The illumination region includes at least a luminescence unit group, and each luminescence unit group is corresponding with each lens unit, institute Stating luminescence unit group includes the first illuminator and the second illuminator in the horizontal direction side by side, first illuminator and the second hair Body of light is between the first focal plane and the second focal plane of lens unit；
First illuminator and the main driving seat are respectively at the two of the optical axis of the corresponding lens unit of first illuminator Side, so that the light that first illuminator issues projects first area by the lens unit；
The main part of at least described second illuminator and the passenger seat are respectively at the corresponding lens of second illuminator The two sides of the optical axis of unit, so that the light that second illuminator issues at least projects second area by the lens unit； And
The display screen is blocked in the front or behind of the lens section, and first illuminator replaces hair with the second illuminator Light, the display screen alternately brush aobvious (on a frame-by-frame basis refreshing to be shown) and go out the first image and the second image, institute It is corresponding with the fluorescent lifetime of the first illuminator, the second illuminator respectively on the display time to state the first image and the second image, Thus it is projected on first area and second area respectively by the lens unit.
2. automobile as described in claim 1, it is characterized in that: the lens unit is Fresnel Lenses.
3. automobile as described in claim 1, it is characterized in that: the lens section is made of side by side multiple lens units.
4. automobile as claimed in claim 3, it is characterized in that: the lens unit be along the extended cylindrical lenses in the direction y, Laid out in parallel is in the horizontal direction to constitute the lens section.
5. automobile as claimed in claim 4, it is characterized in that: in the lens section, the lens unit of close main driving seat, Deflection is with towards passenger seat, and close to the lens unit of passenger seat, deflection is with towards main driving seat.
6. automobile as described in claim 1, it is characterized in that: first and second illuminator is the square shape hair with light-emitting area Smooth surface or string light face.
7. automobile as described in claim 1, it is characterized in that: the object of the relatively corresponding lens unit of first and second illuminator Away from for u1、u2, the focal length of the lens unit is f, u1、u2Design value are as follows: u1=v1f/(v1+ f), u2=v2f/(v2+ f), Middle v1、v2Value take 0.4m 0.8m.
8. automobile as described in claim 1, it is characterized in that: the object of the relatively corresponding lens unit of first and second illuminator Away from for u1、u2, the focal length of the lens unit is f, and longitudinal separation of the display device away from main driving seat or passenger seat is Ly, the u1、u2Value be Lyf/(Ly +f)。
9. automobile as described in claim 1, it is characterized in that: the object distance of the relatively corresponding lens unit of first illuminator is u1, the offset of the first illuminator relative lens cell optic axis is d1, d1Value be (0.4 1.5) u1。
10. automobile as described in claim 1, it is characterized in that: the middle position of the main driving seat is apart from automobile central axes Horizontal distance is Lx, longitudinal separation of the display device away from main driving seat is Ly, the relatively corresponding lens unit of first illuminator Object distance be u1, the offset of the first illuminator relative lens cell optic axis is d1, d1Value be u1Lx/Ly。
11. automobile as described in claim 1, it is characterized in that: the object distance of the relatively corresponding lens unit of second illuminator For u2, the offset of the second illuminator relative lens cell optic axis is d2, d2Value be (0.4 1.5) u2。
12. automobile as described in claim 1, it is characterized in that: the middle position of the passenger seat is apart from automobile central axes Horizontal distance is Lx, longitudinal separation of the display device away from passenger seat is Ly, the relatively corresponding lens unit of second illuminator Object distance be u2, the offset of the second illuminator relative lens cell optic axis is d2, d2Value be u2Lx/Ly。
13. automobile as described in claim 1, it is characterized in that: the object distance of the relatively corresponding lens unit of first illuminator For u1, the focal length of the lens unit is f, the width w of the first illuminator1For W1(u1- f)/f, wherein W1Take 0.2m 0.6m.
14. automobile as described in claim 1, it is characterized in that: the object distance of the relatively corresponding lens unit of second illuminator For u2, the focal length of the lens unit is f, the width w of the second illuminator2For W2(u2- f)/f, wherein W2Take 0.2m 0.6m.
CN201811479180.0A 2018-12-05 2018-12-05 A kind of includes the automobile with screen aniseikania display device Withdrawn CN109455148A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110297686A (en) * 2019-07-03 2019-10-01 北京梧桐车联科技有限责任公司 Content display method and device
CN112140994A (en) * 2019-06-26 2020-12-29 比亚迪股份有限公司 Vehicle-mounted head-up display device, display control method and device thereof, and vehicle
CN112908184A (en) * 2021-03-23 2021-06-04 厦门天马微电子有限公司 Backlight module and display device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112140994A (en) * 2019-06-26 2020-12-29 比亚迪股份有限公司 Vehicle-mounted head-up display device, display control method and device thereof, and vehicle
CN110297686A (en) * 2019-07-03 2019-10-01 北京梧桐车联科技有限责任公司 Content display method and device
CN112908184A (en) * 2021-03-23 2021-06-04 厦门天马微电子有限公司 Backlight module and display device

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Application publication date: 20190312