CN206133120U - Display panel and display device - Google Patents

Display panel and display device Download PDF

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Publication number
CN206133120U
CN206133120U CN201621190107.8U CN201621190107U CN206133120U CN 206133120 U CN206133120 U CN 206133120U CN 201621190107 U CN201621190107 U CN 201621190107U CN 206133120 U CN206133120 U CN 206133120U
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China
Prior art keywords
display
display unit
viewing area
floater
light
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Withdrawn - After Issue
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CN201621190107.8U
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Chinese (zh)
Inventor
王维
杨亚锋
陈小川
张粲
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BOE Technology Group Co Ltd
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BOE Technology Group Co Ltd
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Priority to CN201621190107.8U priority Critical patent/CN206133120U/en
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Abstract

The utility model discloses a display panel and display device belongs to and shows technical field. Display panel includes a display area, and a display area includes at least two display screens unique tuple, and every display element group is including at least one display element, all display element in the display area are constructed the light that can produce in same the eyes that assemble the user, all display element of same display element inter block are constructed the light that can produce same view point on same the eyes that assemble the user, and all display element of different display element inter blocks are constructed can produce the light in the different view points on same the eyes that assemble the user, the last at least two display screens unique tuple of display panel shows that same display field scene is corresponding the picture that the view point can be watched. The utility model provides a display panel can solve the inconsistent problem of distance that assembles of simple eye focusing distance of current near -to -eye display device and eyes.

Description

A kind of display floater and display device
Technical field
This utility model is related to display technology field, more particularly to a kind of display floater and display device.
Background technology
With Google's glasses, virtual reality (English:Virtual Reality, referred to as:VR), augmented reality (English: Augmented Reality, referred to as:AR) the release of the product such as helmet, nearly eye Display Technique is received more and more attention and ground Study carefully.
It is a kind of for realizing that nearly eye display device that 3D shows generally includes the left viewing area of correspondence user's left eye and right Using the right viewing area of family right eye, by the different parallax pictures that same scene is shown in left and right two viewing areas, utilize The parallax of the eyes of people realizes 3D display effects.But this nearly eye display device is due to merely with the parallax of eyes, simple eye Focal position locate on a display screen, rather than focus in shown 3D scenes, occur in that simple eye focusing distance and The convergence of eyes is apart from inconsistent problem, and both are consistent in real world, so wearer occurs dizziness etc. no Suitable situation.
Utility model content
In order to solve the problems, such as the convergence of existing nearly eye display device simple eye focusing distance and eyes apart from inconsistent, sheet Utility model embodiment provides a kind of display floater and display device.The technical scheme is as follows:
In a first aspect, this utility model embodiment provides a kind of display floater, display floater includes the first viewing area, First viewing area includes at least two display unit groups, and each described display unit group includes that at least one shows single Unit;
All display units in first viewing area are configured to produce same eye for converging to user Light in eyeball;All display units in the same display unit group are configured to produce and converge to the same of user The light of same viewpoint on one eye, all display units in the different display unit groups are configured to produce Converge to the light in different points of view on the same eyes of user;
The display floater also includes drive circuit, and the drive circuit is used for:Drive at least two display unit Display unit in group so that at least two display unit groups on the display floater show that same display scene is regarded in correspondence The picture to be watched of point.
In a kind of implementation of this utility model embodiment, the display unit in each described display unit group is uniform It is distributed in first viewing area.
In another kind of implementation of this utility model embodiment, the corresponding viewpoint of at least two display units group In, two viewpoints of arbitrary neighborhood are smaller than 2.5mm.
In another kind of implementation of this utility model embodiment, the drive circuit is used for:Obtain drive signal, institute Stating drive signal includes the drive signal of input to display unit in display unit group each described;Driven according to the drive signal Move the display unit at least two display units group.
In another kind of implementation of this utility model embodiment, the drive circuit is used for:Obtain image information, institute State color and the information of brightness of the image information including each pixel on picture to be shown, and described each pixel of description Display distance information;Drive signal is generated according to the image information, using at least two described in drive signal driving Display unit in individual display unit group.
In another kind of implementation of this utility model embodiment, the drive circuit, for being believed according to the picture The picture to be shown is divided into some groups of pixels by breath according to display distance;According to the display distance of every group of pixel, point Not Que Ding each group pixel when showing in two or more display unit groups, appoint in the two or more display units for being adopted The distance between two display units of meaning;Between any two display unit adopted when being shown according to each group pixel Distance, determine the picture that the display unit of each display unit group should show;The picture that should be shown is corresponding Drive signal is written in each display unit.
In another kind of implementation of this utility model embodiment, when the display floater includes multiple display unit groups When, the corresponding multiple viewpoints of the plurality of display unit group adopt axial symmetry distribution mode, the radial distribution mode in center or spiral shell Rotation shape radiation distribution mode arrangement.
In another kind of implementation of this utility model embodiment, when the display floater includes four display unit groups When, the line phase vertical with the line of two other viewpoint of two viewpoints in corresponding four viewpoints of four display unit groups Hand over, and four viewpoints are evenly distributed on around the intersection point of two lines.
In another kind of implementation of this utility model embodiment, the display floater includes optical control layer, described Go out optical control layer for controlling the color of the light that each display unit is produced and direction on the display floater, or described in control The direction of the light that each display unit is produced on display floater.
In another kind of implementation of this utility model embodiment, when the display unit includes two or more pixel, The direction of the light that described two above pixels are produced is identical.
In another kind of implementation of this utility model embodiment, the display floater also includes the second viewing area, The light that display unit in first viewing area and second viewing area is produced is respectively radiated to two of user In eyes, and first viewing area shows that respectively the visual disparity of same display scene is drawn with second viewing area Face.
In another kind of implementation of this utility model embodiment, the display floater includes two independent son displays Panel, first viewing area and second viewing area are located at respectively on two independent sub- display floaters;Or, institute State the first viewing area and second viewing area is two viewing areas on the display floater.
Second aspect, this utility model embodiment additionally provides a kind of display device, and the display device includes first party Display floater described in any one of face.
This utility model by the first viewing area design at least two display unit groups, in different display unit groups All display units are configured to produce the light on same eyes for converge to user in different points of view, drive circuit Drive the display unit at least two display unit groups so that at least two display unit groups on display floater show same Show scene in the correspondence picture to be watched of viewpoint;The image of different display unit groups can respectively exist through different points of view It is imaged on human eye retina, focus level is adjusted to into appropriate level by crystalline lenses, these is as forming a width clearly Optogram, that is, realize simple eye focusing 3D display effects.Now simple eye focusing is no longer located on the display screen, but focuses on In shown 3D scenes, and after parallax 3D technology is combined, the convergence position of simple eye focal position and eyes sight line can be caused Coincidence is put, the convergence of simple eye focusing distance and eyes is so avoided apart from inconsistent problem, wearer is solved and is gone out The problem of the uncomfortable situation such as existing dizziness.
Description of the drawings
Technical scheme in order to be illustrated more clearly that this utility model embodiment, below will be to needed for embodiment description The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings Obtain other accompanying drawings.
Figure 1A is a kind of structural representation of display floater that this utility model embodiment is provided;
Figure 1B is that a kind of 3D pictures of display floater that this utility model embodiment is provided generate schematic diagram;
Fig. 2 is a kind of display unit distribution schematic diagram that this utility model embodiment is provided;
Fig. 3 is the light path schematic diagram of the display floater that this utility model embodiment is provided;
Fig. 4 is the light path schematic diagram of the display floater that this utility model embodiment is provided;
Fig. 5 is the structural representation of another kind of display floater that this utility model embodiment is provided;
Fig. 6 is the light path schematic diagram of the display floater that this utility model embodiment is provided.
Specific embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer Type embodiment is described in further detail.
This utility model embodiment provides a kind of display floater, and display floater includes the first viewing area, and first shows Region includes at least two display unit groups, and each display unit group includes at least one display unit.Each display unit group The quantity of middle display unit is identical or different.
All display units in first viewing area are configured to produce in same eyes for converging to user Light.All display units in same display unit group are configured to produce same eyes for converging to user The light of upper same viewpoint, all display units in different display unit groups are configured to produce and converge to the same of user Light on one eye in different points of view;That is the light collection that the display unit in the first viewing area is produced is to people In at least two viewpoints of eye.
Display floater also includes drive circuit, and drive circuit is used for:Drive the display list at least two display unit groups Unit so that at least two display unit groups on display floater show same display scene in the correspondence picture to be watched of viewpoint Face.Wherein, at least two display units that drive circuit drives can be all or part of display unit group on display floater. One width 3D pictures of above-mentioned display scene correspondence, are 2D pictures in the picture to be watched of correspondence viewpoint.For example, show that scene can With including the content such as scape, thing, people, the 2D pictures that two viewpoints are observed are respectively to watch the display scene from both direction to obtain Picture.
Wherein, same to show that scene refers to the scene in the reality corresponding to a width 3D pictures, user is same in reality Each viewpoint of eyes and different eyes watch the scene and can obtain different pictures.Each width picture can pass through people Each viewpoint is imaged on the retina respectively on eye pupil hole, and crystalline lenses are adjusted to acceptable focus state by human eye, by each viewpoint Retina image-forming synthesize a width clearly as such that it is able to realize simple eye focusing 3D display effects.
Figure 1A be this utility model embodiment provide a kind of display floater structural representation (with double vision point situation (i.e. Display floater include two display unit groups) as a example by illustrate, the situation of multiple views can be by that analogy), referring to Figure 1A, show Show that panel 10 includes the first viewing area, the first viewing area includes 2 display unit groups 100, and each display unit group 100 is wrapped Include at least one display unit 101.
All display units 101 in first viewing area are configured to produce same eyes for converging to user Light 101A and 101B in two viewpoints in (label 200 in Figure 1A), light 101A and 101B are corresponded to respectively in eyes Viewpoint A and B of (or near pupil) on pupil (label 201 in Figure 1A).Display unit 101 in first viewing area is by two Display unit group 100 is divided equally, and is belonging respectively to the display unit 101 of two display unit groups 100 and is alternately distributed (but be not limited to This).Two viewpoints A produce respectively the corresponding same different pictures for showing scene with the corresponding display unit groups 100 of B.It is worth saying Bright, the stain in Figure 1A in display floater represents the display unit 101 of omission.
Figure 1B show under two viewpoints 3D pictures and generates schematic diagram, the 3D pictures illustrated in figure include label 1~5 this five It is individual, there are five display units 101 to show this five points, human eye point in two display unit groups 100 on display floater respectively Do not see this five points by two viewpoints A and B, respectively obtain two viewpoints A and B watches the picture that the 3D pictures can be obtained (2D), 3D pictures are formed by focusing on.In 3D pictures shown in Figure 1B, the display distance of 1,2 and 5 three points is equal, and two Show that the distance of two display units of the point for being numbered 1, display are numbered two of 2 point and show in individual display unit group 100 The distance of the distance for showing unit and two display units for showing the point for being numbered 5 is equal.In the same manner, two display unit groups 100 Middle display is numbered the distance of two display units of 3 point and the distance phase of two display units for showing the point for being numbered 4 Deng.Distance and display that two display units of the point for being numbered 1 are shown in two display unit groups 100 are numbered 3 point The distance of two display units is unequal.
Wherein, from single display unit 101, viewpoint refers to that light 101A or 101B are irradiated to human eye pupil (in Figure 1A Label 201) on or pupil near drop point position;From display floater integrally, viewpoint is referred to from whole display floater and sent out The light 101A or 101B for going out is on human eye pupil (label 201 in Figure 1A) or each convergent point for being formed about of pupil;It is above-mentioned One viewpoint can be a point or region on pupil.
By designing at least two display unit groups 100 in the first viewing area, at least two show single to this utility model Tuple 100 corresponds at least two viewpoints on human eye, and the display unit group 100 for belonging to each viewpoint produces respectively correspondingly same showing Show scene in the different pictures to be watched of each viewpoint, and these pictures are converged to respectively in corresponding viewpoint. By showing these pictures in the manner described above so that (the convergence state is proper when the crystalline lenses of human eye are in a certain convergence state The convergence state having when being observed in actual environment corresponding to the real scene for showing scene by human eye well), these pictures Formed on the retina just after opthalmic optics' system imaging the common picture of a width (picture exactly human eye in actual environment The picture on retina formed when middle observation is corresponding to the real scene for showing scene), that is, realize simple eye focusing 3D and show Show effect.Human eye can pass through the lenticular focus state of change can realize that the selectivity to showing scene is focused on, and reach The selectivity viewing of different distance, different azimuth, the different depth of field can be selected;It can be selective focus two that wherein selectivity is focused on The diverse location of width picture is focused, or selects two width in multi-picture to be focused.In addition, now simple eye poly- Jiao no longer locates on the display screen, but focuses in shown 3D scenes, when the technology and existing visual disparity 3D skill When art is combined, it is possible to solve the focusing distance of existing visual disparity 3D technology median ocelluses and the convergence of eyes apart from inconsistent Problem, substantially reduces the possibility that the discomfort problem such as dizziness occurs in wearer.
Wherein, the display unit 101 in this utility model embodiment is directing display unit, directing display unit Refer to that display unit is configured to produce the light for having the angle being sized with display floater.
Wherein, the display unit 101 in each display unit group 100 is evenly distributed in the first viewing area, and each shows Show one viewpoint of correspondence of unit group 100.Wherein, it is uniformly distributed and refers to and will be divided into many sub-regions in the first viewing area, one Display unit group 100 is arranged with the display unit 101 for belonging to the display unit group 100 in each sub-regions.In concrete cloth When putting, two adjacent display units 101 can be belonging respectively to the display unit group 100 of correspondence different points of view, or belong to right Answer the display unit group 100 of same viewpoint.Generally can with by the way of being alternately arranged to the display of each display unit group 100 Unit 101 is arranged.Fig. 2 (by taking four viewpoint situations as an example) is specifically referred to, the display unit 101 of label 1~4 belongs to respectively In the display unit group 100 of four different points of view of correspondence.Display unit 101 in each display unit group 100 is evenly distributed on In first viewing area, so each display unit group can form the picture of formed objects.
In this utility model embodiment, drive circuit is used to drive each display unit 101 on display floater to carry out Picture shows so that each display unit group 100 shows same display scene in the correspondence picture to be watched of viewpoint.
Specifically, above-mentioned drive circuit type of drive includes following two kinds:
The first type of drive, drive circuit is used for:Drive signal is obtained, drive signal includes that input is single to each display The drive signal of display unit 101 in tuple 100;Display at least two display unit groups 100 is driven according to drive signal Unit 101.Wherein, it is input into the drive signal of each display unit 101 and specially drives each pixel in display unit 101 Driving voltage.
In this type of drive, both can simultaneously in display picture different display distance pixel, it would however also be possible to employ Time-sharing format shows every time a kind of pixel of display distance.
Second type of drive, drive circuit is used for:Obtain image information, image information include picture to be shown on each The color of pixel and the information of brightness, and the information for describing the display distance of each pixel;Generated according to image information Drive signal, using drive signal the display unit 101 at least two display unit groups 100 is driven.
Wherein, display distance referred in 3D pictures, the distance of the point that human eye is watched to human eye.
Specifically, picture to be shown is divided into some groups of pixels by drive circuit according to image information according to display distance Point;According to the display distance of every group of pixel, determine that each group pixel shows in two or more display unit groups 100 respectively When, the distance between any two display unit 101 (is hereinafter corresponded in the two or more display units 101 for being adopted Display unit 101 distance, the distance of the corresponding display unit 101 of all pixels point is equal in every group of pixel);According to The distance between any two display unit 101 that each group pixel is adopted when showing, determines each display unit group 100 The picture that display unit 101 should show;The corresponding drive signal of the picture that should be shown is written to into each display unit 101 In.
In this implementation, drive circuit is according to the information of the display distance of the pixel described in image information, Determine the picture that the display unit 101 of each display unit group 100 should show.So that two display unit groups 100 show as an example, The picture that each display unit 101 should show in first display unit group can determine according to picture to be shown, then basis Display distance, determines each display unit 101 corresponding display unit in the second display unit group in the first display unit group 101, each display unit 101 corresponding display unit 101 and first in the second display unit group in the first display unit group Each display unit 101 shows same frame in display unit group.
Identical with the first type of drive, second type of drive also includes two kinds of display patterns:The first pattern is point When display pattern, i.e., do not show the pixel with different display distance in the same time, folded by the pixel of different display distance Plus the 3D rendering for obtaining in certain field depth;Second pattern is while display pattern, i.e., show certain scape in synchronization 3D rendering in deep scope.
Because under the first display pattern, synchronization display floater only shows the pixel of identical display distance, passes through Repeatedly showing can show that display resolution is higher by all pixels point, but response speed is slower;Second display mould Under formula, all pixels point of picture to be shown is shown in synchronization display floater, therefore response speed is faster, but resolution has Decline (discard portion pixel may be needed to realize).
Because under the first display pattern, synchronization display floater only shows the pixel of identical display distance, so After the distance for determining corresponding display unit 101, the position distribution of the pixel shown according to this distance and needs, Corresponding display unit is determined on display floater;By taking two display unit groups as an example, as shown in figure 3, light 1,4 is two right The light (for showing the same pixel on picture to be shown) that the display unit answered sends, light 2,5 is two corresponding The light that display unit sends, light 3,6 is the light that two corresponding display units send, and three groups of light are after human eye 20 Cross same in image planes 30 within the eye, people feels that these corresponding object points of point also on same object plane 40, also show in Fig. 3 Object focus M and rear focus N are gone out, have not repeated here.Under second display pattern, show in synchronization display floater The pixel of various display distance, it is therefore desirable to which corresponding display unit 101 is arranged to into several different distances, such as Fig. 4 institutes Show, light 1,6 is the light that two corresponding display units send, light 2,5 is the light that two corresponding display units send Line, light 3,4 is the light that two corresponding display units send;Shown in Fig. 4, only to a position display on display floater The pixel of different display distance is illustrated, and the display floater can show the pixel of different display distance in each position Point, so as to obtain complete picture.
What deserves to be explained is, when the fixed spacing shown in picture to be shown between two display units of same pixel When, also by fixation, (it is assumed that human lenses are perfect lenses, practical situation can apart from the distance of human eye for shown virtual object point Adjust accordingly according to human eye realistic model;In addition, in different azimuth, because of the virtual object point of difference in the same object distance of correspondence Difference of the light to human lenses subtended angle, therefore in order to optimize display effect, the spacing between above-mentioned display unit can be with root Slightly adjust according to practical situation), now form the pixel at identical display distance in picture to be shown.It is corresponding aobvious choosing When showing unit 101, the angle between the light that corresponding display unit 101 sends, generally less than 1 degree.
Due in picture to be shown the display distance of pixel be with the distance of corresponding display unit 101 it is corresponding, because In this utility model embodiment, the spacing of corresponding display unit 101 is in set point for this.
Further, set point is 0.1-2.5mm, i.e., the corresponding spacing of display unit 101 is 0.1-2.5mm, is passed through Different size of numerical value is selected in the spacing, so as to realize the regulation and control to display distance.
For the display floater with multiple display unit groups 100, this multiple display unit group 100 both can be used for The pixel of same display distance in picture to be shown is shown simultaneously, it is also possible to for not showing different displays in the same time respectively The pixel of distance.
Further, when display floater 10 includes multiple display unit groups 100, multiple display unit groups 100 are corresponding Multiple viewpoints can be arranged with radiating the modes such as distribution mode using axial symmetry distribution mode, the radial distribution mode in center, helical form Cloth, so that multiple viewpoints are at the vicinity of human eye pupil center when user watches.Wherein, axial symmetry distribution mode can Being symmetrical or symmetrical above and below;The radial distribution mode in center refers to that multiple viewpoints are distributed in the multiple circles being arranged concentrically In shape, and some viewpoints are uniformly distributed in each circle;Helical form radiation distribution mode refer to multiple viewpoints from inside to outside according to Helical form is arranged.
Wherein, when display floater 10 includes four display unit groups 100, four display unit groups 100 corresponding four The line of two viewpoints and the line of two other viewpoint intersect vertically in viewpoint, and four viewpoints are evenly distributed on two lines Intersection point around.Four designs of display unit group 100 are convenient, it is also possible to meet human eye viewing demand, and so design four The viewpoint distribution of display unit group 100 so that four viewpoints are evenly distributed on the vicinity of human eye pupil center, it is to avoid view distance The too intensive interference for causing.
In this utility model embodiment, because under general lighting state, human eye pupil maximum gauge is about 2.5mm, therefore, To ensure that the picture of synchronization at least two viewpoints enters pupil, two viewpoint spacing of arbitrary neighborhood need to be less than 2.5mm。
When the light direction of each display unit 101 is designed, can be designed successively, specifically:
In case of two viewpoints, referring to Figure 1A, the distance of human eye interpupillary distance display floater is d, the display surface Two point A and B, A and B near light collection to pupil are respectively S by plate apart from the distance of pupil centerAAnd SB, display floater What upper two corresponding display units sent converge to respectively viewpoint A and the light of B is respectively a and b, the two display units with The distance of pupil-display floater vertical line L is respectively haAnd hb, the ray relative that now the two display units are sent in pupil- The inclination angle of display floater vertical line L is respectively arctan ((ha-SA)/d) and arctan ((hb+SB)/d)。
In order to the light for sending of each display unit in realizing to display floater is controlled in this utility model embodiment System, the display floater includes optical control layer, goes out optical control layer and produces for controlling each display unit 100 on display floater Light color and direction so that setpoint color part is irradiated to direction initialization in the light that each display unit 100 sends In human eye correspondence viewpoint;Or on control display floater the light that each display unit is produced direction.Wherein, optical control layer is gone out Can be optical grating construction, grating waveguide coupled structure or microlens array.Wherein, the control of the color of light commonly relies on aobvious Show the color film or luminescence unit of panel, but can also be realized by going out optical control layer in this utility model embodiment.
Wherein, display floater can be display panels, and now optical grating construction can be arranged on LCD backboard Light part, each display unit for controlling display floater penetrates the light of setpoint color with direction initialization from setting position Go out;Or, each display unit for controlling display floater projects light with direction initialization from setting position.Display floater 10 can Think display panels or organic LED display panel, now optical grating construction can be arranged on display panels or On organic LED display panel.In order to reduce the thickness of display floater, in above-mentioned display panels, can adopt With side-edge type backlight as back lighting device.
In this utility model embodiment, display unit 101 includes at least one pixel.Display unit 101 can include Multiple pixels, it is also possible to including less pixel, when display unit includes less pixel, by arranging more display unit One display unit group of composition, meets and shows needs.
Further, when display unit 101 includes two or more pixel, the direction of the light that two or more pixel is produced It is identical.
Wherein, each pixel includes three sub-pixels, and the sub-pixel arrangement mode of the display floater can include:Often (three sub-pixels in each pixel are arranged on same a line to the strip shaped electric poles arrangement mode of rule, and the shape of each sub-pixel can be with For strip, the length direction of strip is identical with line direction or vertical with line direction), triangle dot matrix arrangement mode (three Sub-pixel is arranged on three apexes of triangle), (one kind of triangulation point array arrangement mode adjusts sub- picture to BV3 arrangement modes Shape spacing of element etc. so that the sub-pixel of adjacent same color forms equilateral triangle) etc..
Fig. 5 is the structural representation of another kind of display floater that this utility model embodiment is provided, and display floater 10 is also wrapped The second viewing area is included, the light difference that the display unit 101 in the first viewing area 10A and the second viewing area 10B is produced In being irradiated to two eyes 200 (referring to the index path of Fig. 6) of user, each display unit 101 on the first viewing area 10A with Each display unit 101 on second viewing area 10B is corresponded, and the first viewing area 10A and the second viewing area 10B point Do not show visual disparity picture (the i.e. same display different picture to be watched by eyes of scene of same display scene Face).By the adjustment of display picture, the convergence position coincidence of simple eye focal position and eyes sight line can be caused, so as to keep away Exempt from existing display in parallax 3D technology to cause to use because the convergence position difference of simple eye focal position and eyes sight line is larger The problem of family dizziness.
Because the eyes of people are in different positions, when watching same display scene, the orientation of viewing is different, therefore passes through The different picture to be watched of eyes.And for display floater, two viewing areas correspond to show that eyes are seen respectively The picture seen, the picture that two viewing areas show can be shot by the camera of correspondence arrangement and be obtained.
Specifically, display floater includes two independent sub- display floaters, the first viewing area 10A and the second viewing area 10B is located at respectively on two independent sub- display floaters;Or, the first viewing area 10A and the second viewing area 10B is display Two viewing areas on panel.
This utility model embodiment additionally provides a kind of display device, and the display device includes any of the above-described kind of display surface Plate.
The display device can be that virtual/augmented reality head-mounted display equipment etc. is any with nearly eye 3D display functions Product or part.
Because the display device that this utility model embodiment is provided has identical technology with any of the above-described kind of display floater Feature, so can also solve same technical problem, produces identical technique effect.
This utility model by the first viewing area design at least two display unit groups, in different display unit groups All display units are configured to produce the light on same eyes for converge to user in different points of view, drive circuit Drive the display unit at least two display unit groups so that at least two display unit groups on display floater show same Show scene in the correspondence picture to be watched of viewpoint;The image of different display unit groups can respectively exist through different points of view It is imaged on human eye retina, focus level is adjusted to into appropriate level by crystalline lenses, these is as forming a width clearly Optogram, that is, realize simple eye focusing 3D display effects.Now simple eye focusing is no longer located on the display screen, but focuses on In shown 3D scenes, and after parallax 3D technology is combined, the convergence position of simple eye focal position and eyes sight line can be caused Coincidence is put, the convergence of simple eye focusing distance and eyes is so avoided apart from inconsistent problem, wearer is solved and is gone out The problem of the uncomfortable situation such as existing dizziness.
Preferred embodiment of the present utility model is these are only, it is all in this utility model not to limit this utility model Spirit and principle within, any modification, equivalent substitution and improvements made etc. should be included in protection model of the present utility model Within enclosing.

Claims (13)

1. a kind of display floater, it is characterised in that the display floater includes the first viewing area, the first viewing area bag At least two display unit groups are included, each described display unit group includes at least one display unit;
All display units in first viewing area are configured to produce in same eyes for converging to user Light;All display units in the same display unit group are configured to produce same that converges to user The light of same viewpoint on eyes, all display units in the different display unit groups are configured to produce convergence The light of different points of view on the same eyes of user;
The display floater also includes drive circuit, and the drive circuit is used for:In driving at least two display units group Display unit so that at least two display unit groups on the display floater show same display scene in correspondence viewpoint institute The picture that can be watched.
2. display floater according to claim 1, it is characterised in that the display unit in each described display unit group is equal It is even to be distributed in first viewing area.
3. display floater according to claim 1, it is characterised in that the corresponding viewpoint of at least two display units group In, two viewpoints of arbitrary neighborhood are smaller than 2.5mm.
4. the display floater according to any one of claims 1 to 3, it is characterised in that the drive circuit is used for:Obtain and drive Dynamic signal, the drive signal includes the drive signal of input to display unit in display unit group each described;According to described Drive signal drives the display unit at least two display units group.
5. the display floater according to any one of claims 1 to 3, it is characterised in that the drive circuit is used for:Obtain picture Surface information, the image information includes the color and the information of brightness of each pixel on picture to be shown, and described in description The information of the display distance of each pixel;Drive signal is generated according to the image information, is driven using the drive signal Display unit at least two display units group.
6. display floater according to claim 5, it is characterised in that the drive circuit, for being believed according to the picture The picture to be shown is divided into some groups of pixels by breath according to display distance;According to the display distance of every group of pixel, point Not Que Ding each group pixel when showing in two or more display unit groups, appoint in the two or more display units for being adopted The distance between two display units of meaning;Between any two display unit adopted when being shown according to each group pixel Distance, determine the picture that the display unit of each display unit group should show;The picture that should be shown is corresponding Drive signal is written in each display unit.
7. the display floater according to any one of claims 1 to 3, it is characterised in that when the display floater include it is multiple During display unit group, the corresponding multiple viewpoints of the plurality of display unit group adopt axial symmetry distribution mode, radial point of center Mode for cloth or helical form radiation distribution mode arrangement.
8. the display floater according to any one of claims 1 to 3, it is characterised in that when the display floater includes four During display unit group, the line of two viewpoints and two other viewpoint in corresponding four viewpoints of four display unit groups Line intersects vertically, and four viewpoints are evenly distributed on around the intersection point of two lines.
9. the display floater according to any one of claims 1 to 3, it is characterised in that the display floater includes light-operated Preparative layer, it is described go out optical control layer be used to control on the display floater color and the direction of the light that each display unit is produced, Or control the direction of the light that each display unit is produced on the display floater.
10. the display floater according to any one of claims 1 to 3, it is characterised in that the display unit include two with During upper pixel, the direction of the light that described two above pixels are produced is identical.
11. display floaters according to any one of claims 1 to 3, it is characterised in that the display floater also includes second Viewing area, the light that the display unit in first viewing area and second viewing area is produced is respectively radiated to use In two eyes at family, and first viewing area shows respectively the eyes of same display scene with second viewing area Parallax picture.
12. display floaters according to claim 11, it is characterised in that the display floater includes that two independent sons show Show panel, first viewing area and second viewing area are located at respectively on two independent sub- display floaters;Or, First viewing area and second viewing area are two viewing areas on the display floater.
13. a kind of display devices, it is characterised in that the display device includes the display described in any one of claim 1 to 12 Panel.
CN201621190107.8U 2016-10-31 2016-10-31 Display panel and display device Withdrawn - After Issue CN206133120U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106291945A (en) * 2016-10-31 2017-01-04 京东方科技集团股份有限公司 A kind of display floater and display device
CN111650754A (en) * 2020-07-17 2020-09-11 北京耐德佳显示技术有限公司 Head-up display equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106291945A (en) * 2016-10-31 2017-01-04 京东方科技集团股份有限公司 A kind of display floater and display device
WO2018076775A1 (en) * 2016-10-31 2018-05-03 京东方科技集团股份有限公司 Display panel and display device
US10642061B2 (en) 2016-10-31 2020-05-05 Boe Technology Group Co., Ltd. Display panel and display apparatus
CN111650754A (en) * 2020-07-17 2020-09-11 北京耐德佳显示技术有限公司 Head-up display equipment

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