CN106526877A - 3D display sleeve, 3D display method and 3D display device - Google Patents
3D display sleeve, 3D display method and 3D display device Download PDFInfo
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- CN106526877A CN106526877A CN201611120496.1A CN201611120496A CN106526877A CN 106526877 A CN106526877 A CN 106526877A CN 201611120496 A CN201611120496 A CN 201611120496A CN 106526877 A CN106526877 A CN 106526877A
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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
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
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Abstract
The invention is applicable to the technical field of 3D display and provides a 3D display sleeve, a 3D display method and a 3D display device. The invention aims to solve a problem that the compatibility of 2D and 3D display can not be realized by an existing display product. The 3D display sleeve comprises a display sleeve body which is provided with a cavity for receiving a 2D display device, the shape of the inner surface of the cavity is adapted to the shell of the 2D display device, the display part of the display sleeve body which is at least corresponding to the front surface or back surface of the 2D display device is made of a high transparent material, and the inner side of the display part is a micro lens array. The 3D display sleeve sleeves the front surface of the 2D display device to cover a screen, a naked eye 3D function can be achieved, the space above the 2D display device is subjected to symmetric design and comprises the spaces of an exposed camera, a home key, a headset hole, volume keys, an ON/OFF key and the like, and when the 3D display sleeve sleeves the back side of the 2D display device, the 3D display sleeve can be used a common mobile phone sleeve and has a protection function.
Description
Technical field
The invention belongs to 3D display technology fields, more particularly to a kind of 3D display sets, display methods and display device.
Background technology
Recently as the continuous maturation of 3D technology, the development of 3D display industry is swift and violent, and all kinds of 3D show that product is pushed to one after another
Market, for example, bore hole 3D mobile phone, bore hole 3D panel computer, bore hole 3D display, bore hole 3D TV, bore hole 3D advertisement machine etc..
At present, bore hole 3D mainstream technology mainly has following several, the switchable formula slit grating of liquid crystal, reflective fixed slit grating, post
Shape optics of lens film, water chestnut lens pillar blooming, liquid crystal lens pillar etc..Its generally existing is with high costs, and the cycle is longer, promotes
Difficulty, and need to add additional designs in Design Stage, once customization is irrevocable.
VR helmet display boxes, although bore hole 3D content can be shown with 2D equipment, but there is heaviness, be unfavorable for carrying, distortion,
The defects such as resolution ratio reduction.And VR shows that the helmet is only applicable to mobile phone, the display devices such as adaptation flat board, computer, TV are there is no
The VR helmets.Mobile phone 3D pad pastings, existing needs the contraposition of user's Self-operating difficult, affects the drawbacks such as script 2D display effects.
On the other hand, most of film and television content has turned on the making of 3D forms, and 3D game developments update swift and violent, in 3D
Hold layer not poor.And smart mobile phone, iPhone, iPad, flat board, intelligent television or other intelligent artifacts that existing 2D shows are
Jing is spread in the life of people, but these products can only carry out 2D to be shown, it is impossible to is carried out 3D and is shown.If storage can be caused
2D display devices, can show the bore hole 3D effect of high-quality, and not affect the 2D effects of script, with meaning.
The content of the invention
The problem to be solved in view of more than.The present invention provides a kind of 3D and shows set, display methods and display device, it is intended to
Solve the problems, such as that existing 2D shows that product can not realize that 3D shows.
On the one hand, there is provided a kind of 3D shows set, it is adaptable to 2D display devices, the 3D shows that set includes showing set body,
Show that set body is provided with for accommodating the die cavity of 2D display devices, the shape of its inner surface is fitted with the outer shell phase of 2D display devices
Match somebody with somebody.At least with 2D display devices face face or backsight face it is corresponding it is described show set body display part by high light transmissive material system
Into the inner side of the display part is microlens array.
Preferably, the part body for showing set only correspondence screen is high light transmissive material, the high light transmissive material set
Body portion, is microlens array on the inside of which, and remainder is made for common material, with cost-effective.
The microlens array is lens pillar arranged in parallel or water chestnut shape lens arra, and relative screen is according to default folder
Angle arranges.N times for display device pixel wide of the width of single lens in microlens array, the N is more than or equal to 2 and little
In the numerical value equal to 4.
Further, it is described to show that set body is detachably connected with 2D display devices, it is described to show set body by parcel
The structure that corner, four sides of parcel or both combine is connected with 2D display devices.
Preferably, this 3D shows that set can also be placed on the display device back side, such as common mobile phone protective cover, has anti-to mobile phone
The protective effect fallen, and the effect of the anti-scratching in back.
Further, the face of facing for showing set body arranges several the first rooms, the position in first room,
Shape is corresponding with the position of the rearmounted device and preposition device of the 2D display devices, shape, and multiple first rooms it is overlapping when
Can be permeated a room.
Further, four side elevation views for showing set body arrange several the second rooms, second room
Position, shape are corresponding with the position of the projection or aperture segment of the 2D display devices, shape, and multiple second rooms are handed over
Can be permeated when folded a room.
Further, second room is symmetrical set in corresponding side elevation view.
On the other hand, there is provided a kind of 3D display methods, it is adaptable to be cased with 3D as above and show that the 2D of set shows setting
Standby, methods described includes：
Position of human eye is obtained by front-facing camera, and calculates the corresponding angles of display of position of human eye；
With the default correction parameter table of angles of display inquiry, the pixel interleaving parameter square of the correspondence angles of display is obtained
Battle array；
According to the pixel interleaving parameter matrix intertexture 3D picture, and export the picture after interweaving；
Show the picture after the intertexture.
Further, it is described that position of human eye is obtained by front-facing camera, and calculate the corresponding angles of display of position of human eye
The step of, including：
By front-facing camera obtain human eye picture is laterally divided into M equal portions, and be longitudinally divided into N equal portions, obtain M*N picture
Region, described M, N are positive integer；
Each picture area correspondence laterally or longitudinally angles of display is calculated, it is corresponding aobvious with left and right human eye place picture area
Show angle as the corresponding angles of display of position of human eye.
Further, first prime number of the pixel interleaving parameter matrix and the screen pixels number of 2D display devices are equal, and
Map one by one.
Further, the 3D pictures are left-right format or top-down format picture.
Another further aspect, there is provided a kind of 3D display devices, it is adaptable to be cased with the 2D display devices that 3D shows set, the 3D shows
Showing device includes：
Angle acquiring unit, for obtaining position of human eye by front-facing camera, and calculates the corresponding display of position of human eye
Angle；
Parameter acquiring unit, for the default correction parameter table of angles of display inquiry, obtaining the correspondence display angle
The pixel interleaving parameter matrix of degree；
Picture interleave unit, for according to the pixel interleaving parameter matrix intertexture 3D picture, and exports the picture after interweaving
Face；
Picture display unit, for showing the picture after the intertexture.
Further, the angle acquiring unit includes：
Picture division module, for front-facing camera is obtained human eye picture is laterally divided into M equal portions, and be longitudinally divided into N
Equal portions, obtain M*N picture area, and described M, N are positive integer；
Angle acquisition module, for calculating each picture area correspondence laterally or longitudinally angles of display, with left and right human eye institute
In the corresponding angles of display of picture area as the corresponding angles of display of position of human eye.
Further, first prime number of the pixel interleaving parameter matrix and the screen pixels number of 2D display devices are equal, and
Map one by one.
Further, the 3D pictures are left-right format or top-down format picture.
The embodiment of the present invention, a kind of bore hole 3D cell-phone cover, its correspondence mobile phone screen part are made up of high light transmissive material, described
It is microlens array on the inside of the body of correspondence mobile phone screen part, the microlens array forms an angle arranged in parallel with mobile phone.
When mobile phone front cover screen is placed on, designated program is now run, bore hole 3D effect can be shown.On cell-phone cover, preset room is：
Symmetric design.Including the room for exposing camera, home keys, earpiece holes, volume button and switching on and shutting down button.It is placed on the back of the body of mobile phone
During face, the function with protection mobile phone.
Meanwhile, on the basis of above-mentioned protective case, people's ocular pursuit is carried out by current camera, adjusted according to position of human eye
The arrangement of subpixels of output picture, is capable of achieving continuous angle bore hole 3D viewing effect.Viewing scope receives front-facing camera FOV visual fields
Angle limits.
Description of the drawings
Fig. 1 is that the 3D of the mobile phone that the embodiment of the present invention one is provided shows nested structure schematic diagram；
Fig. 2 is the composition structural representation of the display part of the display set body that the embodiment of the present invention one is provided；
Fig. 3 is that the 3D of the mobile phone that the embodiment of the present invention two is provided shows that set looks up face structural representation；
Fig. 4 is the schematic process flow diagram of the 3D display methods that the embodiment of the present invention three is provided；
Fig. 5 is the structural schematic block diagram of the 3D display devices that the embodiment of the present invention four is provided.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
It should be noted that the 3D of the embodiment of the present invention shows set suitable for 2D display devices, the 2D display devices bag
Include but be not limited to 2D mobile phones, 2D panel computers, ipad.Following examples are only with 2D mobile phones (hereinafter referred to as mobile phone) as example.
Embodiment one
Please with reference to Fig. 1, the cell-phone cover that first embodiment of the invention is provided includes showing set body 11, shows set body
Be provided with for accommodating the die cavity of mobile phone, the shape of its inner surface is adapted with the shell of mobile phone, at least with mobile phone face face or
The corresponding display part 12 for showing set body in backsight face is made up of high light transmissive material, the display part 12 for showing set body
Dashed region described in Fig. 1, the inner side of the display part is microlens array.The display part 12 for showing set body is referred to
The part relative with screen when front is enclosed within mobile phone.The display part 12 for showing set body is necessary for high light transmissive material system
Into, when being enclosed within the front of mobile phone, the display part 12 of the display set body is against screen；It is when being enclosed within the reverse side of mobile phone, described aobvious
Show the display part 12 of set body against the mobile phone back side.The other parts for showing set body can be then high light transmissive material system
Into, or other materials.It is described to show that set body is made or composite bed for individual layer, multilayer stickup.The lenticule battle array
Row are with change opticpath effect.Simply directly projection can't change opticpath to existing normal transparent material mobile phone set.
As shown in Fig. 2 the display part 12 for showing set body 21 is high light transmissive material on the outside of which, on the inside of which, 22 is micro-
Lens array.It is all made of transparent material to be different from existing cell-phone cover, can only cover and play a protective role with the mobile phone back side.
Wherein, the microlens array is lens pillar arranged in parallel or water chestnut shape lens arra.
Further, the microlens array relative screen is arranged according to default angle.
Further, in the microlens array, the width of single lens is N times of display device pixel wide, the N
It is the numerical value more than or equal to 2 and less than or equal to 4.
Above-mentioned 3D shows that the mode of set parcel mobile phone is detachable, has following two：
A kind of situation is, described to show that set body is connected with mobile phone by the structure for wrapping up corner；
Another kind of situation is, described to show that set body is connected with mobile phone by the structure for wrapping up four sides；
Another situation is, described to show that set body is connected with mobile phone by the structure for wrapping up corner and four sides.
The present embodiment, the display part of the display set body are made up of high light transmissive material, and the inner side of the display part is micro-
Lens arra, which is placed on mobile phone front cover screen, is capable of achieving naked eye 3 D function.
Embodiment two
As shown in figure 3, the display set body that second embodiment of the invention is provided passes through to wrap up the structure and hand on four sides
Machine is detachably connected.
Further, the face of facing for showing set body arranges two the first rooms 131,132, first room
Position, shape are corresponding with the post-positioned pick-up head and front-facing camera of the mobile phone, the position of home cases, shape, and multiple
One room 131,132 can permeate when overlapping a room.The setting in the first room take into account and be enclosed within front and be enclosed within reverse side
Two kinds of situations.
Further, four side elevation views for showing set body arrange three the second rooms 141,142,143, and described the
The position in two rooms 141,142,143, shape are corresponding with the volume button of the mobile phone, the position of switching on and shutting down button, shape, and
Multiple second rooms 141,142,143 can permeate when overlapping a room, be easy to be enclosed within front and be enclosed within reverse side do not affect
The use of mobile phone side switch switch and volume key.
Further, second room is symmetrical set in corresponding side elevation view.The side elevation view include left view face,
The right side depending on face, look up face, vertical view face.In Fig. 3, second room 141,143 is symmetrical arranged, to facilitate the back side for being placed on mobile phone
When, equally with convenient use, and protective case can be played a part of.
The present embodiment, the display part of the display set body are made up of high light transmissive material, and the inner side of the display part is micro-
Lens arra, which is placed on mobile phone front cover screen, is capable of achieving naked eye 3 D function, and room symmetric design, takes the photograph including exposing thereon
As the room of head, home keys, earpiece holes, volume button and switching on and shutting down button, the back side of mobile phone is placed on, is now common mobile phone
Set, with defencive function.
Embodiment three
Fig. 4 shows the flow process of realizing of the 3D display methods that the embodiment of the present invention three is provided, and this method is suitable for being cased with reality
The 2D display devices that the 3D described in example one, two shows set are applied, the 2D display devices include but is not limited to mobile phone, flat board, ipad.
Illustrate by taking mobile phone as an example below, details are as follows：
In step S401, position of human eye is obtained by the front-facing camera of mobile phone, and it is corresponding aobvious to calculate position of human eye
Show angle.
In the present embodiment, it is being cased with the mobile phone of 3D display sets, is opening 3D and play APP, the APP is being taken the photograph by mobile phone is preposition
As head obtains current position of human eye, and the corresponding angles of display of position of human eye is calculated, comprised the following steps that：
Sub-step S11, by the front-facing camera of mobile phone obtain human eye picture is laterally divided into M equal portions, and be longitudinally divided into N etc.
Part, M*N picture area is obtained, described M, N are positive integer；
Wherein, the value of M, N designs relevant with optical angle, it is assumed that 3D visible areas are 8 degree, the horizontal visual angle FOV of camera
For 100 degree, theoretical M values are more than 13, it is preferred that M:N is 4:3 or 16:9.
Sub-step S12, calculates each picture area correspondence laterally or longitudinally angles of display, with left and right human eye place picture area
The corresponding angles of display in domain is used as the corresponding angles of display of position of human eye.
In step S402, with the default correction parameter table of angles of display inquiry, the correspondence angles of display is obtained
Pixel interleaving parameter matrix.
In the present embodiment, first prime number of the pixel interleaving parameter matrix and the screen pixels number of mobile phone are equal, and one
One mapping.Wherein, matrix element is 1bit information content, and it is left eye or right-eye pixel to state mapped Mobile phone screen pixel；Or its square
Array element element is 3bits information content, and the RGB sub-pixels for stating mapped Mobile phone screen pixel are left eye or right eye sub-pixel.
In step S403, according to the pixel interleaving parameter matrix intertexture 3D picture, and export the picture after interweaving.
In the present embodiment, the 3D pictures are left-right format or top-down format picture.
In step s 404, show the picture after the intertexture.
The present embodiment, on the basis of above-mentioned protective case, mobile phone carries out people's ocular pursuit by current camera, according to human eye
Position adjustment exports the arrangement of subpixels of picture, is capable of achieving multi-angle bore hole 3D viewing effect.
Example IV
Fig. 5 shows the concrete structure block diagram of the 3D display devices that the embodiment of the present invention four is provided, for convenience of description, only
Show the part related to the embodiment of the present invention.In the present embodiment, it is adaptable to be cased with the 2D display devices that 3D shows set, institute
Stating 3D display devices includes：Angle acquiring unit 51, parameter acquiring unit 52, picture interleave unit 53 and picture display unit
54。
Wherein, angle acquiring unit 51, for obtaining position of human eye by front-facing camera, and calculates position of human eye correspondence
Angles of display；
Parameter acquiring unit 52, for the default correction parameter table of angles of display inquiry, obtaining the correspondence display
The pixel interleaving parameter matrix of angle；
Picture interleave unit 53, for according to the pixel interleaving parameter matrix intertexture 3D picture, and after exporting intertexture
Picture；
Picture display unit 54, for showing the picture after the intertexture.
Further, the angle acquiring unit 51 includes：
Picture division module, for the front-facing camera of mobile phone is obtained human eye picture is laterally divided into M equal portions, and longitudinally
It is divided into N equal portions, obtains M*N picture area, described M, N is positive integer；
Wherein, the value of M, N designs relevant with optical angle, it is assumed that 3D visible areas are 8 degree, the horizontal visual angle FOV of camera
For 100 degree, theoretical M values are more than 13, it is preferred that M:N is 4:3 or 16:9.
Angle acquisition module, for calculating each picture area correspondence laterally or longitudinally angles of display, with left and right human eye institute
In the corresponding angles of display of picture area as the corresponding angles of display of position of human eye.
Further, first prime number of the pixel interleaving parameter matrix and the screen pixels number of mobile phone are equal, and reflect one by one
Penetrate.Wherein, matrix element is 1bit information content, and it is left eye or right-eye pixel to state mapped Mobile phone screen pixel；Or its matrix element
Element is 3bits information content, and the RGB sub-pixels for stating mapped Mobile phone screen pixel are left eye or right eye sub-pixel.
Further, the 3D pictures are left-right format or top-down format picture.
The present embodiment, on the basis of above-mentioned protective case, mobile phone carries out people's ocular pursuit by current camera, according to people
Eye position adjustment exports the arrangement of subpixels of picture, is capable of achieving multi-angle bore hole 3D viewing effect.
3D display devices provided in an embodiment of the present invention can be applied in aforementioned corresponding embodiment of the method three, details ginseng
See the description of above-described embodiment three, will not be described here.
These are only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Any modification, equivalent and improvement for being made within principle etc., should be included within the scope of the present invention.
Claims (17)
1. a kind of 3D shows set, it is adaptable to 2D display devices, and the 3D shows that set includes showing set body, shows that set body is provided with
For accommodating the die cavity of 2D display devices, the shape of its inner surface is adapted with the shell of 2D display devices, it is characterised in that extremely
It is few with 2D display devices face face or backsight face it is corresponding it is described show that the display part for covering body is made up of high light transmissive material, institute
The inner side for stating display part is microlens array.
2. 3D according to claim 1 shows set, it is characterised in that the microlens array is that column arranged in parallel is saturating
Mirror or water chestnut shape lens arra.
3. 3D according to claim 2 shows set, it is characterised in that the microlens array relative screen is according to default folder
Angle arranges.
4. 3D according to claim 2 shows set, it is characterised in that in the microlens array, the width of single lens is
N times of display device pixel wide, the N are the numerical value more than or equal to 2 and less than or equal to 4.
5. 3D according to claim 1 shows set, it is characterised in that described to show that set body is detachable with 2D display devices
Connection.
6. 3D according to claim 5 shows set, it is characterised in that described to show set body by wrapping up corner, parcel
The structure that four sides or both combine is connected with 2D display devices.
7. 3D according to claim 6 shows set, it is characterised in that the face of facing for showing set body arranges several
First room, the position in first room, position, the shape of shape and the rearmounted device and preposition device of the 2D display devices
Shape correspondence, and multiple first rooms can permeate when overlapping a room.
8. the 3D according to claim 6 or 7 shows set, and when the display set body is to wrap up the structure on four sides, which is special
Levy and be, four side elevation views for showing set body arrange several the second rooms, the position in second room, shape with
The position of the projection or aperture segment of the 2D display devices, shape correspondence, and multiple second rooms can be merged when overlapping
For a room.
9. 3D according to claim 8 shows set, it is characterised in that second room is right in corresponding side elevation view or so
Claim to arrange.
10. a kind of 3D display methods, it is adaptable to be cased with the 2D display devices that the 3D described in any one of claim 1-9 shows set,
Characterized in that, methods described includes：
Position of human eye is obtained by front-facing camera, and calculates the corresponding angles of display of position of human eye；
With the default correction parameter table of angles of display inquiry, the pixel interleaving parameter matrix of the correspondence angles of display is obtained；
According to the pixel interleaving parameter matrix intertexture 3D picture, and export the picture after interweaving；
Show the picture after the intertexture.
11. 3D display methods according to claim 10, it is characterised in that described that human eye position is obtained by front-facing camera
The step of putting, and calculate position of human eye corresponding angles of display, including：
By front-facing camera obtain human eye picture is laterally divided into M equal portions, and be longitudinally divided into N equal portions, obtain M*N picture area
Domain, described M, N are positive integer；
Each picture area correspondence laterally or longitudinally angles of display is calculated, with the corresponding display angle of left and right human eye place picture area
Degree is used as the corresponding angles of display of position of human eye.
12. 3D display methods according to claim 10, it is characterised in that first prime number of the pixel interleaving parameter matrix
It is equal with the screen pixels number of 2D display devices, and map one by one.
13. 3D display methods according to claim 10, it is characterised in that the 3D pictures are left-right format or upper and lower lattice
Formula picture.
14. a kind of 3D display devices, it is adaptable to be cased with the 2D display devices that 3D shows set, it is characterised in that the 3D shows dress
Put including：
Angle acquiring unit, for obtaining position of human eye by front-facing camera, and calculates the corresponding angles of display of position of human eye；
Parameter acquiring unit, for the default correction parameter table of angles of display inquiry, obtaining the correspondence angles of display
Pixel interleaving parameter matrix；
Picture interleave unit, for according to the pixel interleaving parameter matrix intertexture 3D picture, and exports the picture after interweaving；
Picture display unit, for showing the picture after the intertexture.
15. 3D display devices according to claim 14, it is characterised in that the angle acquiring unit includes：
Picture division module, for front-facing camera is obtained human eye picture is laterally divided into M equal portions, and be longitudinally divided into N equal portions,
M*N picture area is obtained, described M, N are positive integer；
Angle acquisition module, for calculating each picture area correspondence laterally or longitudinally angles of display, with left and right human eye place picture
The corresponding angles of display in face region is used as the corresponding angles of display of position of human eye.
16. 3D display devices according to claim 14, it is characterised in that first prime number of the pixel interleaving parameter matrix
It is equal with the screen pixels number of 2D display devices, and map one by one.
17. 3D display devices according to claim 14, it is characterised in that the 3D pictures are left-right format or upper and lower lattice
Formula picture.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611120496.1A CN106526877A (en) | 2016-12-08 | 2016-12-08 | 3D display sleeve, 3D display method and 3D display device |
| PCT/CN2017/104271 WO2018103436A1 (en) | 2016-12-08 | 2017-09-29 | 3d display enabling case, display method and apparatus, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611120496.1A CN106526877A (en) | 2016-12-08 | 2016-12-08 | 3D display sleeve, 3D display method and 3D display device |
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| CN106526877A true CN106526877A (en) | 2017-03-22 |
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ID=58342208
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611120496.1A Pending CN106526877A (en) | 2016-12-08 | 2016-12-08 | 3D display sleeve, 3D display method and 3D display device |
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| CN (1) | CN106526877A (en) |
| WO (1) | WO2018103436A1 (en) |
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| CN107490870A (en) * | 2017-06-15 | 2017-12-19 | 深圳全息信息科技发展有限公司 | A kind of determination method, storage medium, equipment and the system of 3D display calibrating parameters |
| WO2018103436A1 (en) * | 2016-12-08 | 2018-06-14 | 深圳全息信息科技发展有限公司 | 3d display enabling case, display method and apparatus, and storage medium |
| CN108366248A (en) * | 2018-01-17 | 2018-08-03 | 高炜 | A kind of 3D display device and 3D calibrating installations and method |
| WO2018141161A1 (en) * | 2017-02-06 | 2018-08-09 | 京东方科技集团股份有限公司 | 3d display device and operating method therefor |
| CN108553073A (en) * | 2018-05-25 | 2018-09-21 | 张家港康得新光电材料有限公司 | Endoscopic surgery bore hole 3D rendering display system and display methods |
| CN108836236A (en) * | 2018-05-11 | 2018-11-20 | 张家港康得新光电材料有限公司 | Endoscopic surgery naked eye 3D rendering display system and display methods |
| CN114527916A (en) * | 2022-02-15 | 2022-05-24 | 希姆通信息技术（上海）有限公司 | Method and system for switching 2D (two-dimensional) and 3D (three-dimensional) display circuits of AR (augmented reality) glasses by volume keys |
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| WO2018103436A1 (en) * | 2016-12-08 | 2018-06-14 | 深圳全息信息科技发展有限公司 | 3d display enabling case, display method and apparatus, and storage medium |
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| CN107490870A (en) * | 2017-06-15 | 2017-12-19 | 深圳全息信息科技发展有限公司 | A kind of determination method, storage medium, equipment and the system of 3D display calibrating parameters |
| CN107490870B (en) * | 2017-06-15 | 2020-07-07 | 深圳市维超智能科技有限公司 | Method, storage medium, device and system for determining 3D display calibration parameters |
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