CN205826969U - A kind of self adaptation nearly eye display device - Google Patents
A kind of self adaptation nearly eye display device Download PDFInfo
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- CN205826969U CN205826969U CN201620642318.4U CN201620642318U CN205826969U CN 205826969 U CN205826969 U CN 205826969U CN 201620642318 U CN201620642318 U CN 201620642318U CN 205826969 U CN205826969 U CN 205826969U
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- 230000006978 adaptation Effects 0.000 title claims abstract description 32
- 230000003287 optical effect Effects 0.000 claims abstract description 35
- 238000012545 processing Methods 0.000 claims abstract description 35
- 210000001508 eye Anatomy 0.000 claims description 76
- 210000003128 head Anatomy 0.000 claims description 48
- 210000001747 pupil Anatomy 0.000 claims description 44
- 210000005252 bulbus oculi Anatomy 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 16
- 230000004438 eyesight Effects 0.000 abstract description 7
- 230000003044 adaptive effect Effects 0.000 abstract description 3
- 238000007654 immersion Methods 0.000 abstract description 3
- 210000000695 crystalline len Anatomy 0.000 description 34
- 238000010586 diagram Methods 0.000 description 10
- 238000003384 imaging method Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
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- 239000000428 dust Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 210000001525 retina Anatomy 0.000 description 3
- 230000003190 augmentative effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 241000226585 Antennaria plantaginifolia Species 0.000 description 1
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- 238000004458 analytical method Methods 0.000 description 1
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Abstract
This utility model provides a kind of self adaptation nearly eye display device, including optical system, image unit, processing unit and moving cell, described image unit and described moving cell are electrically connected with described processing unit respectively, described optical system includes lens unit and display unit, described in the image information order that described processing unit shoots according to described image unit, moving cell adjusts the position of described optical system, and described moving cell can drive described lens unit to carry out vertically moving and can drive described optical system to carry out transverse shifting.Compared with prior art, this utility model uses the method for automatic focusing to make the use of near-eye display system convenient.Laterally adjust and combine with longitudinally adjusted, make the optical system can the user of perfect adaptive different eyesight status so that display becomes apparent from, and adds the feeling of immersion of virtual reality device.
Description
Technical field
This utility model relates to nearly eye field of display devices, more particularly, it relates to a kind of self adaptation nearly eye display device.
Background technology
Nearly eye display device includes the head-mounted display (HMD) that can be projected directly at by image in observer's eye, this closely
Eye display device is the device that current virtual reality (VR) or augmented reality (AR) field are conventional.Generally, nearly eye shows
The eyeball of the display screen distance user of device is less than ten centimetres, and by special optical treatment, nearly eye display device can be by
Image is clearly incident upon on the retina of people, presents virtual large area image, be consequently for virtual reality before user
Or augmented reality.
Different users must adjust optical system before using nearly eye display device, makes user it can be seen that show clearly
Diagram picture.The many methods of optical glass that manually adjusts of prior art to adjust optical system, this method adjust optics
System accuracy is poor, and inconvenient.
Utility model content
In order to solve that current nearly eye display device Adjustment precision is poor and the defect of inconvenience, this utility model provides one
Plant a kind of self adaptation nearly eye display device that precision is higher and easy to use.
This utility model solves its technical problem and be the technical scheme is that offer a kind of self adaptation nearly eye display dress
Putting, described a kind of self adaptation nearly eye display device includes optical system, image unit, processing unit and moving cell, described in take the photograph
As unit and described moving cell are electrically connected with described processing unit respectively, described optical system includes lens unit and display
Unit, moving cell described in the image information order that described processing unit shoots according to described image unit adjusts described optics
The position of system, described moving cell can drive described lens unit to carry out vertically moving and can driving described optical system
System carries out transverse shifting.
Preferably, described moving cell includes cross motor and longitudinal motor, and described cross motor can drive described light
System carries out transverse shifting, and described longitudinal motor can drive described lens unit to vertically move.
Preferably, described image unit include fixed focal length and towards camera head, described camera head includes that a left side is taken the photograph
As device and right camera head, described left camera head can shoot eyeball image on the left of user, and described right camera head can
With eyeball image on the right side of shooting user, the image information transmission photographed can be processed list to described by described image unit
Unit, described processing unit judges the abscissa of user one side eyeball pupil, described cross motor root according to the information received
The position of respective side optical system is adjusted according to user one side eyeball pupil abscissa.
Preferably, described image unit includes infrared light compensating apparatus and at least two camera head, described display unit bag
Including display screen, described camera head and described infrared light compensating apparatus and be arranged on the edge of described display screen, described infrared light filling fills
Put and user eyeball position can be carried out light filling when described camera head shooting user eyeball image information.
Preferably, between described lens unit and described display unit, a confined space, described image unit it are provided with
It is placed in this confined space.
Preferably, after self-adaptative adjustment starts, first laterally adjust, described image unit shooting user eye figure
Picture also transmits to described processing unit, and described processing unit calculates the horizontal position of user pupil of left eye and pupil of right eye accordingly
Put, and adjust the lateral attitude of described optical system according to moving cell described in this position command, carry out after having laterally adjusted
Longitudinally adjusted, image unit again shoots user eyes image and transmits to described processing unit, described processing unit order
Described moving cell adjusts the lengthwise position of described lens unit, until the image of described image unit shooting is enough clear, when
When the image of described image unit shooting is enough clear, close described image unit and described moving cell.
Preferably, when laterally adjusting, described processing unit one coordinate axes of definition, with the side of user right eye to left eye
To for positive direction, between user two, define a virtual central point as initial point, the horizontal stroke of any point on described pupil
Coordinate is that on pupil, this point is to the abscissa corresponding to the vertical line of coordinate axes, and described processing unit is according to the pictorial information received
Respectively abscissa on the right side of abscissa and pupil on the left of calibration and usage person's pupil, and according to abscissa and pupil on the left of user pupil
Right side abscissa determines the abscissa of user pupil.
Preferably, when longitudinally adjusted, described display unit shows " ten " word, photographs according to described image unit
User ocular reflex image in the pixel of " ten " word horizontal line and vertical line judge image that described image unit shoots whether
The most clear.
Preferably, when laterally adjusting, described processing system is according to user pupil of left eye and the horizontal position of pupil of right eye
Put adjustment Softcam position in described display unit, be allowed to match with described lens unit and described display unit
Close.
Preferably, described a kind of self adaptation nearly eye display device is virtual implementing helmet.
Compared with prior art, this utility model uses the method for automatic focusing to make the use of near-eye display system more square
Just.Laterally adjust and combine with longitudinally adjusted, make the optical system can the user of perfect adaptive different eyesight status so that be aobvious
Show and become apparent from, add the feeling of immersion of virtual reality device.Image unit is arranged on the edge of display screen, preferably utilizes
The display blind area that reverse distortion brings, makes the image unit have bigger angle and focal length space to shoot the eyeball figure of user
Picture.Use fixed focal length and towards camera head, it is therefore prevented that general image pixel is the highest and situation that ocular imaging is blurred,
And then prevent processing unit from producing erroneous judgement.The use of motor and MCU makes control more accurate.Single with display at lens unit
Be provided with a confined space between unit and accommodate image unit, it is to avoid dust etc. enter this space to the surfaces externally and internally of camera head and
The inner surface of lens unit pollutes, the impact judgement to eyeball image.One-tenth by image unit shooting user eyeball
As information, and judge that the image received method the most clearly judges image imaging in user eye by processing unit
Method the most clearly, the method controlling display unit in conjunction with moving cell preferably achieves automatic focusing.Independent measurement and
The method adjusting unilateral pupil coordinate position is possible not only to measure the interpupillary distance of user, it is also possible to measure user one side pupil inclined
Displacement from center also individually adjusts respective side optical system according to measurement result, makes measurement and adjusts more accurate, protecting
Demonstrate,prove more preferable display effect, it also avoid and only measure interpupillary distance to adjust issuable deviation.Setting of infrared light compensating apparatus
Put and can ensure that camera head photographs eyeball image the most clearly, further increase the precision of automatic focusing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is this utility model one self adaptation nearly eye display device structure position view；
Fig. 2 is a kind of self adaptation nearly eye display device image-forming principle schematic diagram；
Fig. 3 is this utility model one self adaptation nearly eye display device modular structure schematic diagram.
Fig. 4 is this utility model one self adaptation nearly eye display device camera head particular location schematic diagram；
Fig. 5 is this utility model one self adaptation nearly eye display device concrete structure schematic diagram；
Fig. 6 is that this utility model one self adaptation nearly eye display device camera head shoots image schematic diagram；
Fig. 7 is that this utility model one self adaptation nearly eye right camera head of display device shoots image schematic diagram；
Fig. 8 is that this utility model one self adaptation nearly eye display device pupil of right eye abscissa demarcates schematic diagram；
Fig. 9 is that this utility model one self adaptation nearly eye display device pupil of left eye abscissa demarcates schematic diagram.
Detailed description of the invention
In order to solve that current nearly eye display device Adjustment precision is poor and the defect of inconvenience, this utility model provides
What a kind of precision was higher and easy to use can be with a kind of self adaptation nearly eye display device of automatic focusing and method.
In order to be more clearly understood from technical characteristic of the present utility model, purpose and effect, now comparison accompanying drawing is detailed
Detailed description of the invention of the present utility model is described.
Referring to Fig. 1, this utility model one self adaptation nearly eye display device includes that near-eye display system 10, nearly eye show
System 10 can be virtual implementing helmet.Near-eye display system 10 includes optical system 20, image unit 14, processing unit 15 and
Moving cell 16, optical system 20 includes display unit 13, lens unit 12 and virtual video camera (not shown), display unit 13
Including at least one display screen 23.Display screen 23 is that (Organic Light-Emitting Diode, Organic Electricity laser shows OLED
Show) shield or LCD (Liquid Crystal Display, liquid crystal display) screen.In near-eye display system 10, image unit
14, moving cell 16 is electrically connected with processing unit 15, processing unit 15 include MCU (Micro Controller Unit, micro-
Control unit), MCU can control image unit 14 and the duty of moving cell 16.Moving cell 16 includes cross motor
261 can drive optical system 20 with longitudinal motor 262 by order cross motor 261 respectively with longitudinal motor 262, processing unit 15
Move with lens unit 12.We specify that x direction is horizontal, and y direction is longitudinally.Cross motor 261 can drive optical system
20 transversely move, and longitudinal motor 262 can be with drive lens unit 12 along lengthwise movement.Lens unit 12 and display unit 13 it
Between space be confined space, image unit 14 is arranged in this confined space.Between lens unit 12 and display unit 13
Arranging confined space is possible to prevent this space to come in contact with the external world, it is to avoid dust etc. enter this space in image unit 14
The inner surface of outer surface and lens unit 12 pollutes, the impact judgement to eyeball image.
This utility model one self adaptation nearly eye display device can be according to making after user wears near-eye display system 10
The optical system 20 of near-eye display system 10 is adjusted by the vision parameter that user is unique, makes user it is observed that clear
Display image.The adjustment of near-eye display system 10 is divided into and laterally adjusting with longitudinally adjusted, first laterally adjusts, according to
The positional information correspondence of user pupil adjusts optical system 20 so that it is corresponding with user pupil position.Then indulge
Distance between adjustment, regulation lens unit 12 and user eyeball, makes the imaging on the retina of user of display image
Clearly.
Refer to Fig. 2 Fig. 3.Display unit 13 sends parallel rays, and light, through the optical treatment of lens unit 12, is injected
In user eyeball, imaging on the retina after crystalline lens reflects.If imaging clearly, user is it can be seen that field clearly
Scape, in its eyeball, the image of reflection is also clearly.Therefore, by monitoring the readability of user ocular reflex image
Know whether user can clearly watch the image that display unit 13 sends.Display unit 13 includes at least one display screen 23.
Display screen 23 can be OLED (Organic Light-Emitting Diode；Organic Electricity laser display) shield or LCD (Liquid
CrystalDisplay；Liquid crystal display) screen.
Refer to Fig. 4 Fig. 5, image unit 14 include fixed focal length and towards camera head 24 and infrared light compensating apparatus
28.In order to prevent use during light leak affect display effect, virtual implementing helmet many lens unit 12 be arranged around soft
The encapsulant of matter, makes eye after user wears a kind of self adaptation nearly eye display device be only capable of receiving display screen 23
The light penetrated.Thus making eye light very dark, during automatic focusing, camera head 24 is difficult to capture eyeball when working
Image.We can make user eye be illuminated by the method improving display screen 23 brightness, but these needs are higher
Light intensity, and the vision of user can be caused the biggest infringement by higher light intensity.Therefore, we set on the side of camera head 24
Putting infrared light compensating apparatus 28, when camera head 24 prepares to start working, infrared light compensating apparatus 28 starts, and enters user eye
Row light filling, so on the one hand protects the vision of user, on the other hand makes camera head 24 can photograph image clearly.
In the imaging of a kind of self adaptation nearly eye display device, due to the impact of lens unit 12, the figure on display screen 23
As there will be pincushion distortion when lens unit 12, eliminating this distortion is the problem that nearly eye display field must solve.Existing
Typically by the way of change display screen 23 shows image, it reversely can distorted.Display screen 23 display in Fig. 3
Image is the image after reversely distortion, and this image can be reduced into normal image model by after lens unit 12.Reversely
During distortion, owing to showing the change of image, there will be the region that a part does not shows, this portion at the edge of display screen 23
Subregion does not the most show image, is display blind area.Camera head 24 and infrared light compensating apparatus 28 are arranged in this section by we
In display blind area, the most do not affect the display effect of display screen 23, take full advantage of again the space of display screen 23, more important
, such a larger distance and bigger shooting angle make the image of shooting eyeball become to be more prone to, to shooting dress
Put 24 parameter requests own also to reduce a lot.
Refer to Fig. 6, owing to camera head 24 is arranged in the confined space between lens unit 12 and display unit 13,
Its image information gathering eyeball must be by the optical treatment of lens unit 12, it is therefore desirable to accurately its towards, make user
The image light of eyeball can inject camera head 24 after lens unit 12 processes.We can determine by the way of experiment
Its orientation information, makes camera head 24 can photograph the image of user eyeball, and this towards for different user is
Identical.In the case of lens unit 12 is no motion of, according to light path principle of reversibility, it is the most true that camera head 24 photographs image
Fixed.When lens unit 12 moves, owing to motion amplitude is the least, the image information of camera head 24 shooting can occur by a small margin
Mobile, but still can ensure that the image photographing user eyeball.
Referring to Fig. 7, Fig. 7 is that a kind of self adaptation nearly eye display device measures interpupillary distance principle schematic.Left camera head 241
It is fixed on near-eye display system 10 with right camera head 242, after user has worn near-eye display system 10, two eye
The straight line at eyeball place be m, m to the distance of lens unit 12 be d1, left camera head 241 and right camera head 242 place straight
Line be the distance between n, n and lens unit 12 be definite value d2.Due to diversity between human population in terms of eye structure
The least, so d1 is the least for different user diversityes, do not affect final interpupillary distance measurement data.Therefore, we are at this
In think that d1 is fixing constant.In the case of d1 is definite value for fixing constant, d2, the figure captured by right camera head 242
As actual range between each two point uniquely determines, by distance between two points in uncalibrated image 20 in advance with actual in 20
Conversion relation between Ju Li, can by the distance between 2 on image 20 calculate reality between these 2 away from
From.Similarly, since d1 is definite value for fixing constant, d2, so we do not use band automatically to measure the video camera of interpupillary distance function
And select fixed focal length and towards camera head 24.
Referring to Fig. 8 Fig. 9, Fig. 8 is the schematic diagram that user pupil of right eye abscissa is demarcated.Processing unit 15 defines one
Individual coordinate axes x, define one between user two central point O be coordinate axes initial point, this central point O can show at nearly eye
On the axis of system 10.On pupil the abscissa of any point be on pupil this point to the coordinate corresponding to the vertical line of coordinate axes.
Image 20 is the image captured by right camera head 242, and in image 20, the some correspondence user pupil of right eye of the pupil leftmost side is
Right positions, this position coordinates is A, and therefore, user pupil of right eye rightmost side abscissa is (-Shu OA Shu).In order to obtain pupil
Accurate position coordinates, it would be desirable to measure pupil left-most position coordinate and the position coordinates of the pupil rightmost side, take it average
Value is the position coordinates of pupil.In image 20, the some correspondence user pupil of right eye left-most position of the pupil rightmost side, this position
Putting coordinate is A ', and therefore, user pupil of right eye rightmost side abscissa is (-Shu OA ' Shu).Comprehensive the two coordinate, user
Pupil of right eye coordinate is (-(Shu OA Shu+Shu OA' Shu)/2).Fig. 9 is illustrated that left camera head 241 shoots the processing method of image, with
The processing method that right camera head 242 shoots image is similar, and user pupil of left eye coordinate is ((Shu OB Shu+Shu OB' Shu)/2).Thus
It can be calculated that the interpupillary distance of user is (Shu OA Shu+Shu OA' Shu)/2+ (Shu OB Shu+Shu OB' Shu)/2.The most not only can measure
The interpupillary distance of user, it is also possible to individually calibrate the position of the unilateral eye interpupillary distance central point of user, for pupil not
Its vision information can be measured more accurately for symmetrical user.When adjusting the optics decorum, left side and right side can be divided
Adjust the position of optical system according to pupil coordinate respectively, make adjustment more accurate.
In nearly eye display field, when lens centre, display screen center and Softcam are centrally located at same straight line
Time, display effect is optimal, we term it perfect optics.Therefore we are adjusting lens unit 12 and display unit 13 position
While, processing unit 15 Softcam to be adjusted position on display screen 23 so that it is single with lens unit 12 and display
Unit 13 matches, and reaches the state of perfect optics.
The process that a kind of self adaptation of this utility model nearly eye display device adjusts automatically is: wears nearly eye at user and shows
After showing system 10, first near-eye display system 10 laterally adjusts.Display screen 23 plays virtual distant view image, transfers and uses
Person's direction of visual lines, towards dead ahead, is in relative naturalness, and the most infrared light compensating apparatus 28 starts, and camera head 24 shooting makes
User's eyes image also transmits to processing unit 15, and processing unit 15 measures user pupil of left eye coordinate and pupil of right eye respectively
Coordinate, and adjust respective side optical system 20 according to the pupil of left eye coordinate of user and pupil of right eye reference commands moving cell
Lateral attitude, meanwhile, processing unit 15 regulates the position of Softcam in display screen 23, is allowed to and the position of optical system 20
Put cooperation, reach desired optical state, laterally adjusted.After having laterally adjusted, near-eye display system 10 proceeds by vertical
To adjustment, display screen 23 plays " ten " word image, and meanwhile, infrared light compensating apparatus 28 starts, and camera head 24 gathers and uses
Person's eyes image, and by image information transmission to processing unit 15.The information received is processed by processing unit 15, and
According to result transmission order to moving cell 16, moving cell 16 drives lens unit 12 lengthwise movement, works as processing unit
15 judge when " ten " word image of receiving is enough clear, close image unit 14 and moving cell 15, longitudinally adjusted complete.Sentence
Disconnected " ten " word the most clearly can judge by modes such as the analyses of the concrete pixel of horizontal line and vertical line.
Compared with prior art, this utility model uses the method for automatic focusing to make the use of near-eye display system 10 more
Convenient.Laterally adjust and combine with longitudinally adjusted, make optical system 20 can the user of perfect adaptive different eyesight status, make
Must show and become apparent from, add the feeling of immersion of virtual reality device.Image unit 14 is arranged on the edge of display screen 23, relatively
Make use of well the display blind area brought of reversely distorting, make image unit 14 have bigger angle and focal length space to shoot use
The eyeball image of person.Use fixed focal length and towards camera head 24, it is therefore prevented that general image pixel is the highest and ocular imaging
Situation about being blurred, and then prevent processing unit 15 from producing erroneous judgement.The use of motor and MCU makes control more accurate.?
It is provided with a confined space between lens unit 12 and display unit 13 and accommodates image unit 14, it is to avoid dust etc. enter this space
The surfaces externally and internally of camera head 24 and the inner surface of lens unit 12 are polluted, the impact judgement to eyeball image.Pass through
Image unit 14 shoots the image-forming information of user eyeball, and judges that the image received is enough the most clearly by processing unit 15
Method judges image imaging method the most clearly in user eye, controls the side of display unit 13 in conjunction with moving cell 16
Method preferably achieves automatic focusing.The method of independent measurement and the unilateral pupil coordinate position of adjustment is possible not only to measure user
Interpupillary distance, it is also possible to measure the displacement of pupil off-center position, user one side and individually adjust respective side according to measurement result
Optical system, makes measurement and adjusts more accurate, it is ensured that preferably display effect, it also avoid only measurement interpupillary distance and adjusts
Issuable deviation.The setting of infrared light compensating apparatus 28 can ensure that camera head 24 photographs eyeball figure the most clearly
Picture, further increases the precision of automatic focusing.
Above in conjunction with accompanying drawing, embodiment of the present utility model is described, but on this utility model is not limited to
The detailed description of the invention stated, above-mentioned detailed description of the invention is only schematic rather than restrictive, this area common
Technical staff is under enlightenment of the present utility model, without departing from this utility model objective and scope of the claimed protection situation
Under, it may also be made that a lot of form, within these belong to protection of the present utility model.
Claims (6)
1. a self adaptation nearly eye display device, it is characterised in that described a kind of self adaptation nearly eye display device includes optical system
System, image unit, processing unit and moving cell, described image unit and described moving cell are electric with described processing unit respectively
Property connect, described optical system includes that lens unit and display unit, described processing unit shoot according to described image unit
Moving cell described in image information order adjusts the position of described optical system, and described moving cell can drive described lens list
Unit carries out vertically moving and can drive described optical system to carry out transverse shifting.
A kind of self adaptation nearly eye display device the most according to claim 1, it is characterised in that described moving cell includes horizontal stroke
To motor and longitudinal motor, described cross motor can drive described optical system to carry out transverse shifting, and described longitudinal motor can
To drive described lens unit to vertically move.
A kind of self adaptation nearly eye display device the most according to claim 2, it is characterised in that described image unit includes solid
Focus away from towards camera head, described camera head includes left camera head and right camera head, described left camera head
Can shoot eyeball image on the left of user, described right camera head can shoot eyeball image on the right side of user, described shooting
The image information transmission photographed can be judged according to the information received by unit to described processing unit, described processing unit
The abscissa of user one side eyeball pupil, described cross motor adjusts respective side according to user one side eyeball pupil abscissa
The position of optical system.
A kind of self adaptation nearly eye display device the most according to claim 1, it is characterised in that described image unit includes red
Outer light compensating apparatus and at least two camera head, described display unit includes display screen, described camera head and described infrared benefit
Electro-optical device is arranged on the edge of described display screen, and described infrared light compensating apparatus shoots user eyeball image at described camera head
User eyeball position can be carried out light filling during information.
A kind of self adaptation nearly eye display device the most according to claim 1, it is characterised in that in described lens unit and institute
Stating and be provided with a confined space between display unit, described image unit is placed in this confined space.
6. according to a kind of self adaptation nearly eye display device described in any one of claim 15, it is characterised in that described one
Self adaptation nearly eye display device is virtual implementing helmet.
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| CN201620642318.4U CN205826969U (en) | 2016-06-25 | 2016-06-25 | A kind of self adaptation nearly eye display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620642318.4U CN205826969U (en) | 2016-06-25 | 2016-06-25 | A kind of self adaptation nearly eye display device |
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| CN205826969U true CN205826969U (en) | 2016-12-21 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054386A (en) * | 2016-06-25 | 2016-10-26 | 深圳市虚拟现实科技有限公司 | Self-adaptive near-eye display device |
| CN107991776A (en) * | 2017-10-20 | 2018-05-04 | 深圳市虚拟现实科技有限公司 | Mobile terminal virtual reality head shows manual correction system |
| CN108700745A (en) * | 2016-12-26 | 2018-10-23 | 华为技术有限公司 | A kind of location regulation method and terminal |
| WO2019085487A1 (en) * | 2017-10-30 | 2019-05-09 | 华为技术有限公司 | Display apparatus and method and device for adjusting image display of the display apparatus |
| US10955667B2 (en) | 2017-08-01 | 2021-03-23 | Wistron Corporation | Near eye display system and operation method thereof |
| CN114500977A (en) * | 2022-01-22 | 2022-05-13 | 深圳市帝泰光电有限公司 | Intelligent wearable device with enhanced vision and method for realizing stereoscopic vision transposition |
-
2016
- 2016-06-25 CN CN201620642318.4U patent/CN205826969U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054386A (en) * | 2016-06-25 | 2016-10-26 | 深圳市虚拟现实科技有限公司 | Self-adaptive near-eye display device |
| CN108700745A (en) * | 2016-12-26 | 2018-10-23 | 华为技术有限公司 | A kind of location regulation method and terminal |
| CN108700745B (en) * | 2016-12-26 | 2020-10-09 | 华为技术有限公司 | Position adjusting method and terminal |
| US10955667B2 (en) | 2017-08-01 | 2021-03-23 | Wistron Corporation | Near eye display system and operation method thereof |
| US11640061B2 (en) | 2017-08-01 | 2023-05-02 | Wistron Corporation | Near eye display system and operation method thereof |
| CN107991776A (en) * | 2017-10-20 | 2018-05-04 | 深圳市虚拟现实科技有限公司 | Mobile terminal virtual reality head shows manual correction system |
| WO2019085487A1 (en) * | 2017-10-30 | 2019-05-09 | 华为技术有限公司 | Display apparatus and method and device for adjusting image display of the display apparatus |
| US11115648B2 (en) | 2017-10-30 | 2021-09-07 | Huawei Technologies Co., Ltd. | Display device, and method and apparatus for adjusting image presence on display device |
| CN114500977A (en) * | 2022-01-22 | 2022-05-13 | 深圳市帝泰光电有限公司 | Intelligent wearable device with enhanced vision and method for realizing stereoscopic vision transposition |
| WO2023137808A1 (en) * | 2022-01-22 | 2023-07-27 | 深圳市帝泰光电有限公司 | Visual enhancement intelligent wearable device and method for realizing three-dimensional visual transposition |
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