CN109429058A - A kind of display screen and display device - Google Patents
A kind of display screen and display device Download PDFInfo
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- CN109429058A CN109429058A CN201710505606.4A CN201710505606A CN109429058A CN 109429058 A CN109429058 A CN 109429058A CN 201710505606 A CN201710505606 A CN 201710505606A CN 109429058 A CN109429058 A CN 109429058A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
- G02B30/52—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels the 3D volume being constructed from a stack or sequence of 2D planes, e.g. depth sampling systems
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Abstract
The invention discloses a kind of display screen and display devices.The display screen includes multiple pixels that array format is laid, each pixel is provided at least two light emitting sources, light emitting source is fixed in fixed plate, and set distance is spaced in the direction perpendicular to display screen plane, the image data of pixel is presented in the light that each light emitting source is used to be issued by the light emitting source.Rotation drive device, for driving the light emitting source rotation angle, to adjust the direction of emergent ray.Display screen provided in an embodiment of the present invention and display device drive the light emitting source of each pixel to rotate using rotation drive device, and any position enabled a viewer to before screen obtains viewing experience.
Description
Technical field
The present embodiments relate to image display technology more particularly to a kind of display screen and display devices.
Background technique
Naked eye 3D is current popular display technology developing direction, shows picture by display screen, viewer is allowed to be not necessarily to
Special 3D glasses are worn, the picture of 3D effect can be watched.
Current naked eye 3D display technical solution, as shown in Figure 1, being to set one by the viewing side mask in convention display
A special lens are realized.Multiple pixels 110 including array format arrangement in display screen, each pixel 110 are
An independent display unit in display screen.In every frame naked eye 3D video pictures, left eye pixel 111 and right eye have been preset
Pixel 112, is usually uniformly spaced apart.When naked eye 3D video pictures are input to display screen, the frame picture is corresponding extremely
Display screen, the certain pixels for allowing for display screen are left eye pixel 111, other pixels are right-eye pixel point 112.?
The viewing side mask of display screen towards viewer are equipped with lens, such as surface shown in FIG. 1 is the cylindrical lenses of continuous camber line
120, also referred to as biconvex lens or 3D technology.Each camber line curved surface and pixel 110 have the corresponding relationship of setting, make to show
Screen is located on the focal plane of cylindrical lenses 120 as plane, the pixel 110 of the image below cylindrical lenses 120 each in this way
It is divided into several sub-pixel points, such lens 120 can project the light that each sub-pixel is issued in different directions.When aobvious
When showing picture, the rays pass through lens 120 that each left eye pixel 111 is issued are reflected, and are then projected on the outside of display screen
The position of left eye corresponding to people, similar, the rays pass through lens 120 that each right-eye pixel point 112 is issued are reflected, and
It is projected to the position for corresponding to the right eye of people on the outside of display screen afterwards.The left eye and right eye of people sees different pictures, can be in brain
In piece together the picture of 3D effect, that is, realize naked eye 3D display.
But the position of the 3D rendering presented based on cylindrical lenses, each pixel and lens is relatively fixed, and cannot send out
Life interferes, higher to the position setting requirements of pixel, and viewer needs in viewing in specific position, ability
The display effect for experiencing naked eye 3D brings inconvenience to viewer, influences naked eye 3D experience effect.In addition, left eye pixel
Point and the setting of right-eye pixel point interval, can only occupy a semi-area of screen, it is clear that reduce the resolution ratio that picture is shown.
Summary of the invention
The present invention provides a kind of display screen and display device, to improve the spatial distribution of pixel in display screen, and just
Display picture is controlled in multi-angle.
In a first aspect, the display screen includes the more of array format laying the embodiment of the invention provides a kind of display screen
A pixel, wherein
Each pixel is provided at least two light emitting sources, and light emitting source is fixed in fixed plate, and perpendicular to display screen
Set distance is spaced on the direction of plane, pixel is presented in the light that each light emitting source is used to be issued by the light emitting source
Image data.
Rotation drive device, for driving the light emitting source rotation angle, to adjust the direction of emergent ray.
Second aspect, the embodiment of the invention also provides a kind of display devices, including processor and memory, wherein also
Including display screen provided by any embodiment of the invention.
The embodiment of the present invention is by being arranged at least two light emitting sources, each light emitting source hair in each pixel position of display screen
The image data of the pixel for rendering of light out, and the light emitting source is spaced in the direction perpendicular to display screen plane and sets
The light emitting source of each pixel is carried out solid space layout by set a distance, the identical display area the case where, can be improved institute's cloth
If the quantity of light emitting source, to improve the resolution ratio of display picture, while the display screen is each using rotation drive device driving
The light emitting source of pixel rotates, and any position enabled a viewer to before screen obtains viewing experience.In the technical solution,
The position of light emitting source and light emission direction are also easier to control, solve in the prior art to the position setting requirements of pixel compared with
Height, and the problem that picture display resolution is lower, improve naked eye 3D display screen in pixel spatial distribution, be convenient for multi-angle
The resolution ratio that picture is shown is improved while control display picture.
Detailed description of the invention
Fig. 1 is the schematic diagram of cylindrical lenses naked eye 3D display in the prior art；
Fig. 2 a is the structure top view of one of the embodiment of the present invention one display screen；
Fig. 2 b is the structure top view of one of the embodiment of the present invention one display screen；
Fig. 2 c is the structure front view of one of the embodiment of the present invention one display screen；
Fig. 2 d is the structure front view of one of the embodiment of the present invention one display screen；
Fig. 3 a is the positional diagram of two class light emitting sources and eyes in one of the embodiment of the present invention two display screen；
Fig. 3 b is the top view of a pixel in display screen provided by the embodiment of the present invention two；
Fig. 3 c is the top view of a pixel in display screen provided by the embodiment of the present invention two；
Fig. 3 d is the positional diagram of two class light emitting sources and eyes in one of the embodiment of the present invention two display screen；
Fig. 3 e is the front view of a pixel in display screen provided by the embodiment of the present invention two.
Fig. 3 f is the front view of a pixel in display screen provided by the embodiment of the present invention two.
Fig. 3 g is the front view of a pixel in display screen provided by the embodiment of the present invention two.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 2 a is a kind of structure top view for display screen that the embodiment of the present invention one provides, and Fig. 2 b is the embodiment of the present invention one
A kind of structure top view of the display screen provided, Fig. 2 c are a kind of structure forward sight for display screen that the embodiment of the present invention one provides
Figure, Fig. 2 d are a kind of structure front view for display screen that the embodiment of the present invention one provides, wherein the display screen 210 includes battle array
Multiple pixels 220 that column form is laid.
Each pixel is provided at least two light emitting sources, and light emitting source is fixed in fixed plate, and perpendicular to display screen
Set distance is spaced on the direction of plane, pixel is presented in the light that each light emitting source is used to be issued by the light emitting source
Image data.
Rotation drive device, for driving the light emitting source rotation angle, to adjust the direction of emergent ray.
Specifically, each pixel 220 is provided at least two light emitting sources 230, these light emitting sources 230 are fixed on and the picture
In the corresponding fixed plate of vegetarian refreshments, and set distance is spaced in the direction perpendicular to 210 plane of display screen.In the present embodiment,
Corresponding each its arrangement mode of light emitting source 230 of each pixel 220 is not construed as limiting, as long as being able to achieve the function of display screen 210 i.e.
It can.The image data of pixel 220 is presented in the light that each light emitting source 230 is used to be issued by the light emitting source 230.
Rotation drive device, for driving the light emitting source according to the position of human eye and the distance between with display screen
Angle is rotated, to adjust out the direction for setting light.
The rotation drive device is connect with each light emitting source, or is connect with fixed plate.
In the present embodiment, the rotation drive device can be connect with each light emitting source, or be connect with fixed plate.The rotation
Rotary driving device can drive each light emitting source or each fixed plate inclined according to position of human eye and with the distance between display screen
Suitable position is gone to, when so that viewer appearing in any position in front of screen, the light emission direction of light emitting source can be with covariant
Change, i.e., people can see 3D display effect at an arbitrary position.
Wherein, the principle of rotation drive device can there are three types of:
1) small conductive sheet can be arranged in electromagnetic field principle at each light emitting source, when magnetic field is transported relative to conductive sheet
When dynamic, induced current can be generated in conductive sheet, which makes the conductive sheet being in moving magnetic field by magnetic field Ampere force
Effect, therefore, conductive sheet can rotate under the action of electromagnetic field, thus drive light emitting source rotate setting position, lead to
Cross control electromagnetic field can each light emitting source of independent control light emitting angle；
2) Jogging technology drives light emitting source to revolve under the active force of oligodynamics using the semiconductor material of Nano grade
Turn；
The technology passes through specific micro- power generating device, and electrostatic force, electromagnetic force, heating power etc. are converted to required driving
Micro- power carries out fine motion with semiconductor materials such as the piezoelectric ceramics or the ultra-magnetic telescopics that drive Nano grade, to drive light emitting source to revolve
Turn.The technology belongs to low voltage drive, therefore compares and be suitably applied in 3D display screen.The control that can be convenient using the technology
Light emitting source rotates to specific position, and displacement resolution is high；And its noiseless in rotary course will not have electromagnetism
Interference.
3) mechanical system overturns driving piece or switch etc. by setting, and automatic or manual operation drives light emitting source or solid
Fixed board rotation.
Wherein, overturning driving piece can be connected with each light emitting source, can also be connected with each fixed plate, work as eye recognition
When module detects position of human eye and the distance between itself and display screen, internal control module will mechanically control overturning
Driving piece drives each light emitting source or fixed plate to rotate to specific position；Alternatively, can also be by overturning driving piece and external switch
Be attached, when needing to rotate each light emitting source or fixed plate, user can with manual operation switch, with drive each light emitting source or
Fixed plate rotates to specific position.The present embodiment can dynamically adjust light emitting source and be sent out by being additionally arranged rotation drive device
The angle of light out can adapt to the viewer of different eye spacing, can more follow the viewer moved before screen, so that presenting
The position range of 3D display effect is wider.
In the present embodiment, each pixel 220 is both provided at least two light emitting sources 230, and each light emitting source 230 is preferably
The color presented after tri- kinds of color mixing of capable of emitting RGB, and can be changed according to the light and shade of external viewing environment, it is driven by control
Dynamic electric signal promotes viewing experience to adjust the brightness of light emitting source 230 to enhance the comfort level of eyes viewing display screen.Each picture
The image data of vegetarian refreshments 220 can be presented by the light that each light emitting source 230 is issued.Since each pixel 220 wraps
At least two light emitting sources 230 are included, so the pixel 220 can use one or more cooperations of light emitting source 230 to show picture
One pixel image data of the middle minimum unit of display, alternatively, also can use multiple light emitting sources 230 in the pixel 220
The pixel image data of multiple minimum unit of display in display picture is presented, i.e., it is multiple images picture photo that pixel 220 is practical
The set of element.
The embodiment of the present invention is by being arranged at least two light emitting sources 230 in 220 position of each pixel of display screen 210, often
The image data of the light that a light emitting source 230 issues pixel 220 for rendering, and the light emitting source 230 is perpendicular to display
Shield and be spaced set distance on the direction of 210 planes, the light emitting source 230 of each pixel 220 is subjected to solid space layout, identical
The case where display area, it can be improved the quantity of laid light emitting source 230, to improve the resolution ratio of display picture, together
When the display screen drive the light emitting source of each pixel rotate using rotation drive device, enable a viewer to times before screen
Meaning position obtains viewing experience.In the technical solution, the position of light emitting source 230 and light emission direction are also easier to control, and solve
It is higher to the position setting requirements of pixel in the prior art, display picture can only be watched from some special angle and picture is aobvious
Show the lower problem of resolution ratio, improve naked eye 3D display screen in pixel spatial distribution, convenient for multi-angle control display picture
While improve the resolution ratio that picture shows.
Further,
Micro LED preferably can be used in the light emitting source 230, and multiple Micro LED light emitting sources in each pixel can
Individually or cooperate to a pixel image data of the minimum unit of display in display picture, can also show in picture it is multiple most
The pixel image data of the small unit of display.The luminous volume source ultra micro of Micro LED is small, therefore, in the feelings of identical display area
Under condition, the quantity of laid light emitting source can be greatly improved, to effectively improve the resolution ratio of display screen.Further, since Micro
LED light emitting source also have the characteristics that energy conservation, can self-luminous, without backlight, therefore the consumption rate of display screen can be substantially reduced,
Effectively improve its utilization rate.
Further,
Each light emitting source is divided at least two classes；
The setting position that every class light emitting source is provided towards on the outside of the display screen emits beam；
The quantity of setting position corresponding to all kinds of light emitting sources is at least two in the display screen.
In the present embodiment, light emitting source 230 corresponding to preferably each pixel 220 is divided at least two classes, every class hair
Light source 230 all can be towards emitting beam on some specific direction in the outside of display screen 210, i.e., the luminous side of every class light emitting source 230
To difference.The quantity of the setting position corresponding to all kinds of light emitting sources 230 is at least two in the display screen 210.Due to
The light emitted line of light emitting source 230 is issued towards different set position, then can see different pictures in different set position, present more
The display effect of sample is particularly suitable for that naked eye 3D can then be presented when setting position is respectively left eye position and right eye position
Display effect.Multiple left eye positions and corresponding multiple right eye positions if it exists, then multiple viewer stations are in different positions
It sets, can see naked eye 3D display effect, and rotation drive device can drive light emitting source according to the change in location of viewer
Rotation, is positioned against with adjusting its right and left eyes, meets viewer the needs of any angle can watch.
Further,
Linear distance of the setting position apart from the display screen outer surface is 20cm-50cm.
Display screen 210 provided by the embodiment of the present invention, preferably mobile terminal, tablet computer or PC etc. are small-sized
Display device, therefore, linear distance of the setting position apart from 210 outer surface of display screen is preferably 20cm-50cm.
Embodiment two
Fig. 3 a is the positional relationship of two class light emitting sources and eyes signal in a kind of display screen provided by Embodiment 2 of the present invention
Figure, embodiment one is optimized in the present embodiment, specifically, the present embodiment further describes hair corresponding to pixel
The classification of light source and the contents such as it is positioned against.
Each light emitting source is divided into left eye light emitting source and right eye light emitting source；
The left eye position that left eye light emitting source is provided towards on the outside of the display screen emits beam；
The right eye position that right eye light emitting source is provided towards on the outside of the display screen emits beam.
In the present embodiment, each light emitting source can at least be divided into left eye light emitting source 310 and right eye light emitting source 320；Left eye
Light emitting source 310 is provided towards the left eye position 340 on the outside of the display screen and emits beam；Right eye light emitting source 320 is set as court
It emits beam to the right eye position 350 on the outside of the display screen.
It wherein, is according to people towards left eye position and the setting of the relative direction of the two class light emitting sources towards right eye position
Eye spacing determines.And due to the presence of left eye and right eye disparity, the light that the setting of two class light emitting sources issues can have one
Fixed displacement.
Illustratively, light emitting source 230 corresponding to each pixel 220 is preferably four, is also possible to multiple, and is all
Exist in pairs, wherein the left eye position outside the corresponding display screen of two light emitting sources 230, the corresponding display screen of two light emitting sources 230
Outer right eye position.The position of two 230 its emergent rays of light emitting source of corresponding left eye position is different, that is, is respectively corresponded
Two different left eye positions, and left eye position and right eye position occur in pairs, as long as left eye position is determined, according to people's
Eye spacing is assured that corresponding right eye position, that is, corresponds to the position of two 230 its emergent rays of light emitting source of right eye position
It sets and is also different, also respectively correspond two right eye light emitting sources.Since the right and left eyes of people when regarding object respectively, the object seen
There are certain displacements, therefore, should control the light congruent point that is issued towards the light emitting source 230 of left eye position and corresponding direction
There are certain displacements between the light congruent point that the light emitting source 230 of right eye position is issued.In this way, when a viewer station exists
When being watched on one pair of them right and left eyes position, two light corresponding with the position that two eyes of viewer receive
There is displacement corresponding with parallax in the light that source is issued, therefore, viewer can experience the display effect of naked eye 3D, when
When viewer is moved to any position, rotation drive device will drive this to light emitting source or another pair of light emitting source direction viewing
Position where person's eyes emits beam, and the display effect of naked eye 3D can be experienced by making viewer at an arbitrary position.Work as presence
When two viewers, the light that two pairs of light emitting sources issue is respectively enterd in the eye of two viewers, also, when viewer position is sent out
When raw any mobile, the position that rotation drive device will drive where two pairs of light emitting sources are respectively facing two viewer's eyes is issued
Light.Therefore, which can not only make viewer station in arbitrary position experience the display effect of naked eye 3D, can be with
Meets the needs of multiple viewers viewing.
The embodiment of the present invention is by being arranged at least two light emitting sources in each pixel position of display screen, and by each light emitting source
320 liang of classes of left eye light emitting source 310 and right eye light emitting source are at least divided into, and two class light emitting sources are respectively set to towards display screen
The left eye position 340 and right eye position 350 in outside emit beam, and solve the position setting requirements in the prior art to pixel
It is higher, display picture and the lower problem of picture display resolution can only be watched from some special angle, improving naked eye 3D
Pixel spatial distribution in display screen improves the resolution ratio that picture is shown while control display picture convenient for multi-angle.
Further,
The corresponding fixed plate of each pixel, the arc-shaped setting of the inner surface of the fixed plate are fixed on the fixation
Arcuately surface is arranged at least two light emitting sources of plate inner surface.
In the present embodiment, preferably each pixel corresponds to a fixed plate 360, and the inner surface of all fixed plates 360 is in
Arc, the corresponding all light emitting sources of each pixel are arranged along the arc-shaped inner surface of fixed plate 360.
Further,
Fixed light emitting source includes at least two classes in each fixed plate, and the quantity of every class light emitting source be one, two or
It is more than two.
Two class light emitting sources in each fixed plate are symmetrical arranged relative to arc central axes.
Light emitting source in each fixed plate is at least divided into two class of left eye light emitting source and right eye light emitting source, and every class light emitting source
It can be symmetrical arranged relative to the central axes of arc-shaped inner surface.Left eye light emitting source and right eye light emitting source in each fixed plate are pairs of
It is existing, and the total quantity of light emitting source can be a pair, two pairs or more, i.e., fixed light emitting source in each fixed plate
Including at least two classes, the quantity of every class light emitting source is one, two or more.When the quantity of light emitting source is a clock synchronization, rotation
Rotary driving device can drive light emitting source to rotate to towards the position where viewer's eyes according to the position where viewer, make
Viewer can experience the display effect of naked eye 3D in any direction.When the quantity of light emitting source is two clock synchronizations, correspondence two
Left eye light emitting source and the therewith direction of pairs of existing right eye light emitting source, at this point, if only existing a viewer and the viewing
When person position occurs mobile, rotation drive device will drive in running order light emitting source or another pair of light emitting source direction
Position where viewer's eyes emits beam, and the display effect of naked eye 3D can be experienced by making viewer at an arbitrary position.When
There are when two viewers, the light that two pairs of light emitting sources issue is respectively enterd in the eye of two viewers, also, when viewer position
Set occur it is any mobile when, rotation drive device will drive the position that two pairs of light emitting sources are respectively facing where two viewer's eyes
It emits beam.When the quantity of light emitting source is two pairs or more, it both can satisfy the demand of multiple viewer's viewings, and can also make to see
The display effect of naked eye 3D is experienced in arbitrary position in the person of seeing station.
Further,
The bottom centre of fixed plate arc-shaped inner surface is arranged in one light emitting source.
Other than left eye light emitting source and right eye light emitting source, the bottom centre of each 360 arc-shaped inner surface of fixed plate is also set up
There is a special light emitting source 330, which can be set as left eye light emitting source, also can be set as right eye light emitting source,
It can be set as common light emitting source.When the light emitting source is set to left eye or right eye light emitting source, can shine with other left eyes
One in source or right eye light emitting source matches and achievees the effect that 3D display, when the light emitting source is set to common light emitting source,
2D can be carried out to show.In this way, the display screen can carry out 2D according to the demand of user shows switching between 3D display；
Light emitting source can be made technique using semiconductor and be formed, and can directly prepare in fixed plate 360, therefore its position precision is higher.
Distribution mode of the light emitting source inside fixed plate 360 is unlimited, preferably 5 light emitting sources, can be distributed in four angles
And center, as shown in Figure 3b, intermediate for common light emitting source 330, the right is left eye light emitting source 310, and the left side is right eye hair
Light source 320.It is also possible to the midpoint on four sides and the center of entire fixed plate, as shown in Figure 3c.Alternatively, as shown in Figure 3d,
Light emitting source is laid along a camber line of 360 inner surface of fixed plate, and intermediate for common light emitting source 330, the right is two left eyes
Light emitting source 310, the left side is two right eye light emitting sources 320.Two left eye light emitting sources 310 and two right eye light emitting sources 320 can be with
It controls it while shining, also can control part and shine, can be with the identical right and left eyes position of directive, a left side that can also be different with directive
Right eye position, to meet the viewing demand of different viewing locations.
It is understood that the number of light emitting source is not limited to 5 in fixed plate, any other number can also be,
Such as 3,7,9；And left eye light emitting source and right eye light emitting source are also not necessarily limited to be symmetrical arranged relative to arc central axes；It is fixed
The cross sectional shape of plate 360 is not limited to arc-shaped, can also be other shapes, such as trapezoidal, as shown in Figure 3 e, such as wave
Shape, as illustrated in figure 3f, such as fold-line-shaped, as shown in figure 3g.
Therefore, whether light emitting source quantity, two class light emitting sources symmetrically set in the distribution mode, fixed plate of light emitting source in fixed plate
It sets and the interface shape of fixed plate is not limited to foregoing description, as long as can satisfy the stereoscopic arrangement of each light emitting source spatially
, it usually needs be staggered set distance on the direction of vertical screen plane, and on the direction of parallel display panel plane
Position overlaps or apart from close.
Embodiment three
On the basis of the above embodiments, the display screen can also include: position of human eye identification module, be located at described aobvious
In display screen, the position of human eye of viewer and the distance between with display screen in front of the display screen for identification.In the present embodiment,
Eye recognition module can shoot image recognition by the camera in front of screen and obtain, which captures screen by camera lens
The image of front face, and project image sensor surface judges human eye in the picture specific by image recognition technology
Position, then determined according to various parameters such as the size of imaging, shapes in front of display screen the position of human eye of viewer and with it is aobvious
The distance between display screen, and send the image of eyes and related data to a spacing identification module, to guarantee the module energy
Enough eye spacing for accurately determining people.Or it can also realize that the IR module can be sent out by the IR module being set in pixel
Infrared light out can accurately identify the position of human eye based on iris technology.Iris recognition technology be based on the iris in eyes into
Row discriminance analysis, specifically, then being positioned to iris, by receiving eye image and being pre-processed to obtain human eye
Position.
Correspondingly, the display screen further include: display control unit is connected with the rotation drive device, is used for basis
The position of human eye adjusts the rotation angle of the light emitting source.
It is watched in naked eye 3D video or image process in viewer, position may change, if left eye shines
The light convergent point that source and right eye light emitting source are issued still maintains constant, then the image that viewer is seen will exist inclined
Difference, or even invert, viewer can be made to generate the adverse reactions such as dizziness.Therefore, can by eye recognition module according to
The position of viewer, and the angle of emergence that light emitting source emits beam is calculated according to the position of viewer, and calculate and send out according to the angle of emergence
The rotation angle of light source, so that the convergent point that light emitting source emits beam is consistent in the position of human eye of viewer.Further promoted
The viewing experience of naked eye 3D.
Further, since everyone eye spacing is different, therefore, in display screen towards left eye position with towards right eye position
The relative direction of two class light emitting sources cannot be set as some value, corresponding variation should occur with the different of viewer, so that
Each viewer can have good viewing experience.Based on above-mentioned purpose, when eye recognition module determines the specific number of eye spacing
After value, result is sent to rotation drive module, rotation drive module drives two class light emitting sources to rotate to corresponding position, so that
It obtains two class light emitting source emitted lights and converges at left eye position and right eye position.It is seen so that viewer obtains better naked eye 3D
See experience.Wherein, the angle of two class light emitting sources rotation can be different.
The embodiment of the invention also provides a kind of display devices, including processor and memory, wherein further includes the present invention
Display screen provided by any embodiment.The display device can be any display equipment, such as mobile phone, tablet computer or PC
Etc. equipment.
Display device provided by the technical solution of the embodiment of the present invention is particularly well suited to easily realize naked eye 3D
The user-portable electronic equipment of display.In this class of electronic devices, by the way that the luminous direction of light emitting source in pixel is arranged just
Naked eye 3D effect can be presented at an arbitrary position, will not excessively increase other component, so that equipment itself light-weight, volume
It is small, meet the custom requirements of portable equipment.Moreover, the characteristics of portable equipment is, usual viewer is less, due to portable equipment side
Just it adjusts the angle, so viewer also can only watch in the smaller position range of some in front of electronic equipment display screen, so
It is easy to so that light collects position and matched with position of human eye.User is without separately carrying the equipment such as Special spectacles, so that it may
Easily naked eye 3D video image directly is appreciated using portable equipment.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (12)
1. a kind of display screen, the multiple pixels laid including array format, it is characterised in that:
Each pixel is provided at least two light emitting sources, and light emitting source is fixed in fixed plate, and perpendicular to display screen plane
Direction on be spaced set distance, the image of pixel is presented in the light that each light emitting source is used to be issued by the light emitting source
Data；
Rotation drive device, for driving the light emitting source rotation angle, to adjust the direction of emergent ray.
2. display screen according to claim 1, it is characterised in that:
The rotation drive device is connect with each light emitting source, or is connect with fixed plate.
3. display screen according to claim 1, it is characterised in that:
Each light emitting source is divided at least two classes；
The setting position that every class light emitting source is provided towards on the outside of the display screen emits beam；
The quantity of setting position corresponding to all kinds of light emitting sources is at least two in the display screen.
4. display screen according to claim 3, which is characterized in that each light emitting source is divided into left eye light emitting source and right eye
Light emitting source；
The left eye position that left eye light emitting source is provided towards on the outside of the display screen emits beam；
The right eye position that right eye light emitting source is provided towards on the outside of the display screen emits beam.
5. display screen according to claim 4, which is characterized in that the corresponding fixed plate of each pixel, the fixation
The arc-shaped setting of the inner surface of plate is fixed on at least two light emitting sources arcuately surface setting of the fixed plate inner surface.
6. display screen according to claim 5, which is characterized in that fixed light emitting source includes at least two in each fixed plate
Class, and the quantity of every class light emitting source is one, two or more.
7. display screen according to claim 6, which is characterized in that fixed plate arc-shaped inner surface is arranged in a light emitting source
Bottom centre.
8. display screen according to claim 6, it is characterised in that: two class light emitting sources in each fixed plate are relative to arc
Central axes are symmetrical arranged.
9. -8 any display screen according to claim 1, which is characterized in that further include:
Position of human eye identification module, for identification in front of the display screen viewer position of human eye；
Display control unit is connected with the rotation drive device, for adjusting the light emitting source according to the position of human eye
Rotate angle.
10. display screen according to claim 1, it is characterised in that: the light emitting source is micro LED.
11. display screen according to claim 3, it is characterised in that: the setting position is apart from the display screen outer surface
Linear distance be 20cm-50cm.
12. a kind of display device, including processor and memory, which is characterized in that further include any one of claim 1-11 institute
The display screen stated.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123549A (en) * | 2020-01-20 | 2020-05-08 | 广东省半导体产业技术研究院 | Naked eye 3D display module and device |
| CN112068325A (en) * | 2020-08-21 | 2020-12-11 | 雷文昌 | 3D display screen rotating according to central shaft and combined 3D large screen thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162600A (en) * | 2010-12-31 | 2011-08-24 | 友达光电（苏州）有限公司 | Backlight module and three-dimensional display device |
| CN102384402A (en) * | 2010-08-31 | 2012-03-21 | 中强光电股份有限公司 | Backlight module and display device with same |
| CN102466906A (en) * | 2010-11-09 | 2012-05-23 | Tcl集团股份有限公司 | Rotatably-displaying stereoscopic display |
| CN103499058A (en) * | 2013-10-23 | 2014-01-08 | 京东方科技集团股份有限公司 | Backlight module, display device and use method of backlight module |
| US20150085088A1 (en) * | 2013-09-20 | 2015-03-26 | Panasonic Corporation | Image display apparatus |
| CN104820291A (en) * | 2014-02-03 | 2015-08-05 | Lg伊诺特有限公司 | Stereoscopic display device and dashboard using the same |
| CN105527720A (en) * | 2016-02-18 | 2016-04-27 | 京东方科技集团股份有限公司 | 3d display device |
| CN105700160A (en) * | 2016-01-19 | 2016-06-22 | 陈超平 | Three-dimensional display device and image-processing method suitable for same |
| US20160240118A1 (en) * | 2015-02-12 | 2016-08-18 | Nthdegree Technologies Worldwide Inc. | 3-d display using led pixel layers |
-
2017
- 2017-06-28 CN CN201710505606.4A patent/CN109429058A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384402A (en) * | 2010-08-31 | 2012-03-21 | 中强光电股份有限公司 | Backlight module and display device with same |
| CN102466906A (en) * | 2010-11-09 | 2012-05-23 | Tcl集团股份有限公司 | Rotatably-displaying stereoscopic display |
| CN102162600A (en) * | 2010-12-31 | 2011-08-24 | 友达光电（苏州）有限公司 | Backlight module and three-dimensional display device |
| US20150085088A1 (en) * | 2013-09-20 | 2015-03-26 | Panasonic Corporation | Image display apparatus |
| CN103499058A (en) * | 2013-10-23 | 2014-01-08 | 京东方科技集团股份有限公司 | Backlight module, display device and use method of backlight module |
| CN104820291A (en) * | 2014-02-03 | 2015-08-05 | Lg伊诺特有限公司 | Stereoscopic display device and dashboard using the same |
| US20160240118A1 (en) * | 2015-02-12 | 2016-08-18 | Nthdegree Technologies Worldwide Inc. | 3-d display using led pixel layers |
| CN105700160A (en) * | 2016-01-19 | 2016-06-22 | 陈超平 | Three-dimensional display device and image-processing method suitable for same |
| CN105527720A (en) * | 2016-02-18 | 2016-04-27 | 京东方科技集团股份有限公司 | 3d display device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123549A (en) * | 2020-01-20 | 2020-05-08 | 广东省半导体产业技术研究院 | Naked eye 3D display module and device |
| CN111123549B (en) * | 2020-01-20 | 2021-10-19 | 广东省半导体产业技术研究院 | Naked eye 3D display module and device |
| CN112068325A (en) * | 2020-08-21 | 2020-12-11 | 雷文昌 | 3D display screen rotating according to central shaft and combined 3D large screen thereof |
| CN112068325B (en) * | 2020-08-21 | 2022-06-17 | 雷文昌 | 3D display screen rotating according to central shaft and combined 3D large screen thereof |
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