CN207488620U - A kind of rotary nearly eye display device - Google Patents
A kind of rotary nearly eye display device Download PDFInfo
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- CN207488620U CN207488620U CN201721527084.XU CN201721527084U CN207488620U CN 207488620 U CN207488620 U CN 207488620U CN 201721527084 U CN201721527084 U CN 201721527084U CN 207488620 U CN207488620 U CN 207488620U
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- display device
- nearly eye
- display
- eye display
- display module
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- 239000004973 liquid crystal related substance Substances 0.000 claims description 9
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- 238000010586 diagram Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 6
- 230000003190 augmentative effect Effects 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000001788 irregular Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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Abstract
A kind of rotary nearly eye display device, including rotary unit, which is characterized in that the rotary unit includes display module and centre rotational axis, and the display module is fixed on by centre rotational axis on the rotary unit；The high speed rotation that the utility model passes through display module so that the display light that ambient light and display screen are sent out alternately injects human eye, utilizes the eye storage characteristic of human eye, realizes the fusion of two kinds of light.
Description
Technical field
The utility model is related to nearly eye display devices, and in particular to a kind of rotary nearly eye display device.
Background technology
Augmented reality (AugmentedReality), is also referred to as mixed reality.It is to be provided by computer system
Information increases the technology that user perceives real world, by virtual Information application to real world, and computer is generated
In dummy object, scene or system prompt information superposition to real scene, so as to fulfill the enhancing to reality.AR is typically with saturating
Cross formula helmet-mounted display system and registration (positioning of user's point of observation and the dummy object of computer generation in AR systems) system phase
With reference to form realize.Augmented reality not only presents the information of real world, but also by virtual information simultaneously
It shows, two kinds of information are complementary to one another, are superimposed.In the augmented reality of visualization, user utilizes helmet mounted display device, true
The real world with computer graphic is multiple is synthesized together, the true world can be seen around it.
Traditional display device is merely able to allow user to see the light that display screen is sent out, and not enough realize allow human eye see clearly by
The light and ambient light that screen is sent out, while realize the fusion of screen light and ambient light, achieve the effect that augmented reality.
Utility model content
The problem of for appearing above, the utility model provide a kind of rotary nearly eye display device, human eye can be allowed to see
The light and ambient light sent out by screen clearly, while realize the fusion of screen light and ambient light, achieve the effect that augmented reality.
The technical solution of the utility model：A kind of rotary nearly eye display device, including rotary unit, which is characterized in that
The rotary unit includes display module and centre rotational axis, and the display module is fixed on the rotation by centre rotational axis
On unit；
Preferably, the display unit includes display screen and eyeglass.
Preferably, the display location is near the focal plane of eyeglass.
Preferably, the eyeglass includes planoconvex spotlight, biconvex lens or Fresnel Lenses；The display screen includes liquid crystal
Display screen, LED array of display, OLED array of display or other types display.
Preferably, the display module includes one or more eyeglasses；The corresponding display screen of the eyeglass include only 1 or
Multiple display screens.
Preferably, the rotary unit includes one or more display modules.
Preferably, the nearly eye display device includes multiple rotary units.
Preferably, the display module includes multiple light pencil emitters.
Preferably, the nearly eye display device can also include ambient light blocker, and the ambient light blocker is placed in closely
On the outside of eye display device, it is fixedly connected with nearly eye display device.
Preferably, the arc-shaped arrangement of multiple rotary units.
The beneficial effects of the utility model：The height that a kind of rotary nearly eye display device of the utility model passes through display module
Speed rotation, allows human eye to see the light sent out by screen and ambient light clearly, while realize the fusion of screen light and ambient light, reaches enhancing
The effect of reality obtains the real scene image with stereoscopic effect, significantly improves the visual effect of user.
Description of the drawings
With reference to the attached drawing of accompanying, the more purposes of the utility model, function and advantage will pass through the utility model embodiment party
The described below of formula is illustrated, wherein：
Fig. 1 a~Fig. 1 b schematically show the structure diagram of the nearly eye display device of the utility model first embodiment；
Fig. 2 a~Fig. 2 d schematically show the distribution schematic diagram of the nearly eye display device display module of the utility model；
Fig. 3 a~Fig. 3 c schematically show the concrete structure schematic diagram of the display module of the nearly eye display device of the utility model；
Fig. 4 schematically shows the distribution schematic diagram of multiple rotary units of the nearly eye display device of the utility model；
Fig. 5 schematically shows the structure diagram of the nearly eye display device second embodiment of the utility model；
Fig. 6 a~Fig. 6 c schematically show the schematic diagram of the display methods of the nearly eye display device of the utility model；
Fig. 7 schematically shows the structure diagram of the 3rd embodiment of the nearly eye display device of the utility model；
Fig. 8 a~Fig. 8 d schematically show the arrangement mode schematic diagram of the blocker of the nearly eye display device of the utility model；
Fig. 9 a~Fig. 9 d schematically show the display methods schematic diagram of the nearly eye display device of 3rd embodiment.
Specific embodiment
By reference to exemplary embodiment, the purpose of this utility model and function and it is used to implement these purposes and function
Method will be illustrated.However, the utility model is not limited to exemplary embodiment as disclosed below；It can be by not
It is realized with form.The essence of specification is only to aid in various equivalent modifications Integrated Understanding the utility model
Detail.
Hereinafter, the embodiment of the utility model will be described with reference to the drawings.In the accompanying drawings, identical reference numeral represents
Same or similar component or same or like step.
Embodiment 1
Fig. 1 a show the structure diagram of the nearly eye display device of the utility model, as shown in Figure 1, nearly eye display device includes
Rotary unit 104, rotary unit 104 include display module 101 and centre rotational axis 102, and the display module 101 is in
Heart rotary shaft 102 is fixed on the rotary unit 104.
The display module 101, can in the display light that human eye 103 is sent out within human eye 50mm can be seen clearly,
Described in display module 101 structure as shown in Figure 1 b, display module 101 include display screen 202 and eyeglass 201, wherein described
Display screen 202 is located near the focal plane of eyeglass 201.
The eyeglass 201 includes planoconvex spotlight, biconvex lens or Fresnel Lenses；The display screen 202 includes liquid crystal
Display screen, LED array of display, OLED array of display or other types display.
Fig. 2 a~Fig. 2 d show the distribution schematic diagram of the nearly eye display device display module of the utility model, one of rotation
Turn unit 104 and include one or more display modules 101, wherein the distribution map of display module 101 is as shown in Fig. 2 a~Fig. 2 d.
101 semicircular in shape of display module shown in Fig. 2 a, display module 101 are fixed on rotation list by centre rotational axis 102
The geometric center of member 104.
Display module 101 is rectangular shown in Fig. 2 b, and centre rotational axis 102 is fixed at the geometric center of display module, shows
Show that module 101 is fixed on the geometric center of rotary unit 104 by centre rotational axis 102.
For display module 101 shown in Fig. 2 c similar to the three pieces fan blade type of fan, centre rotational axis 102 is fixed on display module
At 101 geometric center, display module 101 is fixed on the geometric center of rotary unit 104 by centre rotational axis 102.
Display module 101 shown in Fig. 2 d includes 2 sectors, and the apex angle of the two panels sector display module is rotated by center
Axis 102 is fixed, and display module 101 is fixed on the geometric center of rotary unit 104 by centre rotational axis 102.
Fig. 3 a~Fig. 3 c show the concrete structure schematic diagram of the display module of the nearly eye display device of the utility model, such as scheme
Shown in 3a, the eyeglass 201 of shown display module includes 6 biconvex lens, and the display screen 202 of shown display module is 1 independence
Complete display screen.
Shown in Fig. 3 b, the eyeglass 201 of shown display module includes 4 biconvex lens, the display screen 202 of shown display module
Display screen for independent completion.
Shown in Fig. 3 c, the eyeglass 201 of shown display module includes 6 biconvex lens, the display screen 202 of shown display module
For piecemeal display screen, including multiple display screens, wherein each lens are corresponding in turn to a display screen.
Fig. 4 show the distribution schematic diagram of multiple rotary units of the nearly eye display device of the utility model, as shown in figure 4,
Nearly eye display device includes multiple rotary units, i.e. human eye 103 corresponds to multiple rotary units 104, shown in multiple rotations
The distribution mode of unit 104 is arc-shaped, and the arc includes a hyp branch, parabola shaped, semicircle or elliptical one
Part.
Embodiment 2
Fig. 5 show the nearly eye display device structure schematic diagram of the utility model second embodiment, and wherein display module 101 wraps
Multiple light pencil emitters 107 are included, the light pencil emitter 107 is fixedly connected with display module 101.
Light pencil can leave hot spot on 103 retina of human eye, and complete image is formed by the combination of multiple hot spots.
Wherein light pencil defined in the present embodiment, the light pencil are not more than the collimated light beam or the angle of divergence of 2mm for diameter
Light beam no more than 10 °.
Fig. 6 a~Fig. 6 c show the display of the nearly eye display device of the utility model first embodiment and second embodiment
The schematic diagram of method.
Fig. 6 a show the complete picture on display screen, at the first moment, the position gone out such as Fig. 6 b according to display module 101
It puts, shows the partial picture of complete image, when display module 101 is rotated to another location, at the second moment, such as Fig. 6 c institutes
Show, display module 101 display complete image another location partial picture, wherein the interval at the first moment and the second moment
Very short, display module 101 rotates to be high speed rotation, and wherein speed is in the range of 30HZ~1000HZ.
The rotation of the display module 101 can also be intermittent rotation so that it only sends out display under static state,
To optimize display effect, the display optical mode that anti-dynamic is sent out is pasted.
Embodiment 3
Fig. 7 show the structure diagram of the 3rd embodiment of the nearly eye display device of the utility model, as shown in fig. 7,
The outside of near-eye display increases ambient light blocker 701, global or local adjustment light transmittance is realized, so as to partly or entirely hide
Keep off ambient light.
Wherein, global adaptation light-proofness according to ambient power, can adjust the ratio for allowing ambient light injection amount, can
With using the controllable other materials of liquid crystal light valve or translucency.
Liquid crystal light valve array composition ambient light blocker, wherein liquid crystal light valve array may be used in local directed complete set light-proofness
Arrangement mode as shown in Fig. 8 a~Fig. 8 d.
Fig. 8 a~Fig. 8 d show the arrangement mode schematic diagram of the blocker of the nearly eye display device of the utility model；Such as Fig. 8 a
Shown, liquid crystal sub-light valve is rectangular and irregular figure arranges, and shown in Fig. 8 b, liquid crystal sub-light valve is arranged in regular hexagon, Fig. 8 c
Shown in Fig. 8 d, liquid crystal sub-light valve figure triangular in shape and irregular image arrangement.
Wherein, each sub-light valve can individually control thang-kng, can be with shield portions ambient light, so as to rotary unit
Display image carry out effect enhancing, such as enhancing entity sense or enhancing shade.
Fig. 9 a~Fig. 9 d show the display methods schematic diagram of the nearly eye display device of 3rd embodiment, if display screen is aobvious
Diagram picture is Fig. 9 a, and the state of ambient light blocker 701 is shown in Fig. 9 b, wherein ambient light conditions is shown in Fig. 9 c, then merge
The visual effect that user feels afterwards is shown in Fig. 9 d.
Explanation and practice with reference to the utility model disclosed here, the other embodiment of the utility model is for this field
Technical staff will be readily apparent and understand.Illustrate and embodiment be regarded only as being exemplary, the utility model it is real
Scope and spirit are defined in the claims.
Claims (8)
1. a kind of rotary nearly eye display device, including rotary unit, which is characterized in that the rotary unit includes display module
And centre rotational axis, the display module are fixed on by centre rotational axis on the rotary unit；
The display module includes display screen and eyeglass, and the display location is near the focal plane of eyeglass.
2. nearly eye display device according to claim 1, which is characterized in that the eyeglass includes planoconvex spotlight, lenticular
Mirror or Fresnel Lenses；The display screen includes liquid crystal display, and LED array of display, OLED array of display or other types are shown
Show device.
3. nearly eye display device according to claim 1, the display module includes one or more eyeglasses；The eyeglass
Corresponding display screen includes one or more display screens.
4. nearly eye display device according to claim 1, which is characterized in that the rotary unit is aobvious including one or more
Show module.
5. nearly eye display device according to claim 1, which is characterized in that the nearly eye display device includes multiple rotations
Turn unit.
6. nearly eye display device according to claim 1, which is characterized in that the display module is sent out including multiple light pencils
Injection device.
7. nearly eye display device according to claim 1, which is characterized in that the nearly eye display device can also include outer
Boundary's light blocker, the ambient light blocker are placed on the outside of nearly eye display device, are fixedly connected with nearly eye display device.
8. nearly eye display device according to claim 5, which is characterized in that the arc-shaped row of multiple rotary units
Row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527084.XU CN207488620U (en) | 2017-11-16 | 2017-11-16 | A kind of rotary nearly eye display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527084.XU CN207488620U (en) | 2017-11-16 | 2017-11-16 | A kind of rotary nearly eye display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207488620U true CN207488620U (en) | 2018-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527084.XU Active CN207488620U (en) | 2017-11-16 | 2017-11-16 | A kind of rotary nearly eye display device |
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| Country | Link |
|---|---|
| CN (1) | CN207488620U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766709A (en) * | 2020-01-17 | 2020-10-13 | 光感(上海)科技有限公司 | Near-to-eye display optical system |
| WO2021109935A1 (en) * | 2019-12-05 | 2021-06-10 | 光感(上海)科技有限公司 | Near-to-eye display optical system |
| WO2021109618A1 (en) * | 2019-12-05 | 2021-06-10 | 张炎召 | Near-eye display device |
-
2017
- 2017-11-16 CN CN201721527084.XU patent/CN207488620U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109935A1 (en) * | 2019-12-05 | 2021-06-10 | 光感(上海)科技有限公司 | Near-to-eye display optical system |
| WO2021109618A1 (en) * | 2019-12-05 | 2021-06-10 | 张炎召 | Near-eye display device |
| US11500215B2 (en) | 2019-12-05 | 2022-11-15 | Yanzhao ZHANG | Near-eye display device |
| CN111766709A (en) * | 2020-01-17 | 2020-10-13 | 光感(上海)科技有限公司 | Near-to-eye display optical system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Google Inc. Assignor: BEIJING ANTVR TECHNOLOGY Co.,Ltd. Contract record no.: X2024990000126 Denomination of utility model: A rotating near eye display device Granted publication date: 20180612 License type: Common License Record date: 20240411 |