CN106940478A - A kind of near-eye display system and the helmet with the near-eye display system - Google Patents
A kind of near-eye display system and the helmet with the near-eye display system Download PDFInfo
- Publication number
- CN106940478A CN106940478A CN201710272460.3A CN201710272460A CN106940478A CN 106940478 A CN106940478 A CN 106940478A CN 201710272460 A CN201710272460 A CN 201710272460A CN 106940478 A CN106940478 A CN 106940478A
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- Prior art keywords
- lens
- display system
- eye display
- display
- eye
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The invention discloses a kind of near-eye display system and the helmet with the near-eye display system, near-eye display system includes：Transparent or semitransparent display, the display is provided with positive lens close to eyes side, and the display is provided with negative lens away from eyes side.Transparent or semitransparent display allows ambient light across and into eyes, transparent display screen amplification is presented at the moment by positive lens, after negative lens reduces ambient light, returned at the moment by amplifying lens amplification again, and then form being superimposed for AR equipment and VR functions of the equipments so that user while virtual image is seen it can also be seen that image in reality scene.
Description
Technical field
The present invention relates to a kind of nearly eye display device, more particularly to a kind of near-eye display system and shown with the nearly eye
The helmet of system.
Background technology
Current VR equipment will be presented on user after directly displaying screen amplification（Such as wearer）At the moment, but without image of Buddha AR equipment
Equally ambient light is added on virtual image；And AR equipment can not provide the user the pictured scene at big visual angle.Existing skill
Can also being combined the two a little without a kind of technology in art.
The content of the invention
Instant invention overcomes the deficiencies in the prior art there is provided a kind of near-eye display system and with the near-eye display system
Helmet.
To reach above-mentioned purpose, the first technical scheme that the present invention is used for：A kind of near-eye display system and carry
The helmet of the near-eye display system, including：Transparent or semitransparent display, the display is provided with close to eyes side
Positive lens, the display is provided with negative lens away from eyes side.
In a preferred embodiment of the present invention, the positive lens is the lens with enlarging function, and the positive lens is convex
Lens or positive Fresnel Lenses.
In a preferred embodiment of the present invention, the one side of the positive Fresnel Lenses planar structure is close to the display
Surface, or the one side of the positive Fresnel Lenses planar structure are integrally formed with the display.
In a preferred embodiment of the present invention, the negative lens is the lens with reduction capability, and the negative lens is recessed
Lens or negative Fresnel Lenses.
In a preferred embodiment of the present invention, the one side of the negative Fresnel Lenses planar structure is close to the display
Surface, or the one side of the negative Fresnel Lenses planar structure are integrally formed with the display.
In a preferred embodiment of the present invention, the positive lens and/or the negative lens are integrally formed with display surface.
In a preferred embodiment of the present invention, it is spaced between the positive lens and/or the negative lens and display surface
Set.
In a preferred embodiment of the present invention, the display is additionally provided with correcting lens close to eyes side, or it is described just
Lens carry correction degree number.
In a preferred embodiment of the present invention, the number of degrees that the correcting lens are carried being capable of correction of myopia, farsightedness, old
Presbyopia, slanting eye or astigmatic eyes.
In a preferred embodiment of the present invention, the display is the display screen of flake structure, and the display screen is curved surface
Structure or planar structure.
In a preferred embodiment of the present invention, the structure of the positive lens and/or the negative lens and the display screen knot
Structure coincide.
Second of technical scheme that the present invention is used for：A kind of helmet with near-eye display system,
The helmet is with a near-eye display system：The near-eye display system is located at the eyes or two of wearer
Individual drawing axis, or
The helmet is with two near-eye display systems：Two near-eye display systems are located at each the one of wearer respectively
Individual drawing axis.
The present invention solves defect present in background technology, and the present invention possesses following beneficial effect：
（1）Display screen is changed to transparent or semitransparent display screen by the present invention, in addition along with for the negative of picture scaling compensation
Lens, for by environment photo-reduction.So that user while virtual image is seen it can also be seen that in reality scene
Image, plays the function of AR equipment.The display view angle of current VR equipment is long-range with AR equipment, and the present invention is keeping the big visual angles of VR
While there is provided AR function while, allow AR equipment to have super large visual angle as VR.
（2）Two kinds of lens can need adjustment number of degrees matching according to user, so that suitable for the crowd of different eyesights.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples；
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the first preferred embodiment of the present invention；
Fig. 3 is the structural representation of second of preferred embodiment of the present invention.
Embodiment
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are simplified signal
Figure, only illustrates the basic structure of the present invention in a schematic way, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of near-eye display system and the helmet with the near-eye display system, including：It is transparent
Or translucent display, display is close to eyes side provided with positive lens, and display is provided with negative lens away from eyes side.
Display screen is changed to transparent or semitransparent display screen by the present invention, in addition along with for the negative of picture scaling compensation
Lens, for by environment photo-reduction.So that user while virtual image is seen it can also be seen that in reality scene
Image, plays the function of AR equipment.The display view angle of current VR equipment is long-range with AR equipment, and the present invention is keeping the big visual angles of VR
While there is provided AR function while, allow AR equipment to have super large visual angle as VR.
Positive lens is the lens with enlarging function, and positive lens is convex lens or positive Fresnel Lenses, and wherein positive lens is
During positive Fresnel Lenses, the one side of positive Fresnel Lenses planar structure is close to the surface of display, or positive Fresnel Lenses plane
The one side of structure is integrally formed with display.
Negative lens is the lens with reduction capability, and negative lens is concavees lens or negative Fresnel Lenses, and wherein negative lens is
During negative Fresnel Lenses, the one side of negative Fresnel Lenses planar structure is close to the surface of display, or negative Fresnel Lenses plane
The one side of structure is integrally formed with display.
Either positive Fresnel Lenses still bears Fresnel Lenses, and it has compared with common convex lens and concavees lens
Under the conditions of standby advantageous thinness, same number of degrees effect, the thickness of Fresnel Lenses can be far smaller than ordinary lenses, and it is near using that can make
The volume of eye display system is substantially reduced, and the structure of product also can be more succinct.
Positive lens and/or negative lens are integrally formed with display surface, or positive lens and/or negative lens and display surface
Between interval setting.Being integrally formed can make possess better translucent effect between lens and display screen, and alternate setting can
To aid in the focal length of adjustment lens.
Display is additionally provided with correcting lens, or positive lens with the correction number of degrees close to eyes side, what correcting lens were carried
The number of degrees being capable of correction of myopia, farsightedness, presbyopia, slanting eye or astigmatic eyes.Two kinds of lens can need adjustment according to user
The number of degrees are matched, so that suitable for the crowd of different eyesights.
Display is the display screen of flake structure, and display screen is curved-surface structure or planar structure, positive lens and/or negative lens
Structure and display screen structure coincide.
It is another to show that system manufacture to form a kind of helmet with near-eye display system by installation experience, and：
If helmet carries a near-eye display system：Near-eye display system is located at the eyes or two eyes of wearer
Front；If helmet carries two near-eye display systems：Two near-eye display systems are located at each the one of wearer respectively
Individual drawing axis.
Positive Fresnel Lenses：Light from side enter, by Fresnel Lenses opposite side come out be focused into a little or with
Directional light is projected.Focus, in the opposite side of light, and is finite conjugate, with picture enlarging function.Negative Fresnel Lenses：With
Positive Jiao's Fresnel Lenses is just on the contrary, focus and light are in the same side, with picture reduction capability.
As shown in Fig. 2 the transparent display screen of middle setting, positive lens is positive Fresnel Lenses, negative lens is commonly recessed
Lens, and the setting alternate with display screen of two lens.Because positive lens is nearer from eyes, using positive Fresnel Lenses, have away from
From reason, visually it is difficult to cleaning and discovers concentric circles groove on positive Fresnel Lenses, sight is not interfered with substantially；And negative lens is from eye
Eyeball farther out, if using negative Fresnel Lenses, visually can be it is observed that concentric circles groove on negative Fresnel Lenses, therefore herein
Negative lens is common concavees lens.
As shown in figure 3, the transparent display screen of middle setting, positive lens is saturating for the positive Fresnel of setting alternate with display screen
Mirror, negative lens is the negative Fresnel Lenses for being integrally formed or being close to display screen, and this structure uses two panels Fresnel Lenses, is made near
Eye display system thickness is substantially reduced.
The desirable embodiment according to the present invention is enlightenment above, by above-mentioned description, and related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the content on specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (10)
1. a kind of near-eye display system, it is characterised in that including：Transparent or semitransparent display, the display is close to eye
Eyeball side is provided with positive lens, and the display is provided with negative lens away from eyes side.
2. a kind of near-eye display system according to claim 1, it is characterised in that：The positive lens is with enlarging function
Lens, the positive lens be convex lens or positive Fresnel Lenses.
3. a kind of near-eye display system according to claim 2, it is characterised in that：The positive Fresnel Lenses planar structure
One side be close to the surface of the display, or the positive Fresnel Lenses planar structure one side and display one into
Type.
4. a kind of near-eye display system according to claim 1, it is characterised in that：The negative lens is with reduction capability
Lens, the negative lens be concavees lens or negative Fresnel Lenses.
5. a kind of near-eye display system according to claim 4, it is characterised in that：The negative Fresnel Lenses planar structure
One side be close to the surface of the display, or the negative Fresnel Lenses planar structure one side and display one into
Type.
6. a kind of near-eye display system according to claim 1, it is characterised in that：The positive lens and/or described negative saturating
Mirror is integrally formed with display surface.
7. a kind of near-eye display system according to claim 1, it is characterised in that：The positive lens and/or described negative saturating
Interval setting between mirror and display surface.
8. a kind of near-eye display system according to claim 1, it is characterised in that：The display close to eyes side also
Provided with correcting lens, or the positive lens is with the correction number of degrees.
9. a kind of near-eye display system according to claim 8, it is characterised in that：The number of degrees energy that the correcting lens are carried
Enough correction of myopia, farsightedness, presbyopia, slanting eye or astigmatic eyes.
10. a kind of band exists just like the helmet of near-eye display system described in any claim in claim 1-9, its feature
In：
The helmet is with a near-eye display system：The near-eye display system is located at the eyes or two of wearer
Individual drawing axis, or the helmet is with two near-eye display systems：Two near-eye display systems are located at respectively wears
Each drawing axis of wearer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710272460.3A CN106940478A (en) | 2017-04-24 | 2017-04-24 | A kind of near-eye display system and the helmet with the near-eye display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710272460.3A CN106940478A (en) | 2017-04-24 | 2017-04-24 | A kind of near-eye display system and the helmet with the near-eye display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106940478A true CN106940478A (en) | 2017-07-11 |
Family
ID=59464328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710272460.3A Pending CN106940478A (en) | 2017-04-24 | 2017-04-24 | A kind of near-eye display system and the helmet with the near-eye display system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436492A (en) * | 2017-07-31 | 2017-12-05 | 方良 | A kind of wear-type 2D display devices and display methods |
| CN108169912A (en) * | 2018-01-25 | 2018-06-15 | 京东方科技集团股份有限公司 | Display device and wearable device |
| CN109239924A (en) * | 2018-06-30 | 2019-01-18 | 李迪朋 | A kind of augmented reality eyeglass device |
| CN109445109A (en) * | 2018-12-26 | 2019-03-08 | 深圳珑璟光电技术有限公司 | A kind of light-transmitting plate |
| CN110749997A (en) * | 2019-11-28 | 2020-02-04 | 歌尔股份有限公司 | AR display device |
| WO2020173342A1 (en) * | 2019-02-26 | 2020-09-03 | 京东方科技集团股份有限公司 | Augmented reality display device and augmented reality glasses |
| CN114167616A (en) * | 2021-12-13 | 2022-03-11 | 谷东科技有限公司 | See-through near-eye display optical system and head-mounted display device |
| CN117706790A (en) * | 2024-02-05 | 2024-03-15 | 奥琳光学科技(苏州)有限公司 | Virtual reality equipment and peripheral retina defocus adjustment method |
| EP4296747A3 (en) * | 2022-06-20 | 2024-04-17 | Samsung Display Co., Ltd. | Display device and method of controlling the same |
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| CN106556930A (en) * | 2017-01-23 | 2017-04-05 | 陈伟东 | A kind of intelligent glasses with 3D imaging functions |
| CN206671688U (en) * | 2017-04-24 | 2017-11-24 | 核桃智能科技（常州）有限公司 | A kind of near-eye display system and the helmet with the near-eye display system |
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| CN204575972U (en) * | 2015-04-30 | 2015-08-19 | 杭州映墨科技有限公司 | A kind of optical lens structure presenting the wearable virtual implementing helmet of three-dimensional scenic |
| CN106556930A (en) * | 2017-01-23 | 2017-04-05 | 陈伟东 | A kind of intelligent glasses with 3D imaging functions |
| CN206671688U (en) * | 2017-04-24 | 2017-11-24 | 核桃智能科技（常州）有限公司 | A kind of near-eye display system and the helmet with the near-eye display system |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436492A (en) * | 2017-07-31 | 2017-12-05 | 方良 | A kind of wear-type 2D display devices and display methods |
| CN108169912A (en) * | 2018-01-25 | 2018-06-15 | 京东方科技集团股份有限公司 | Display device and wearable device |
| WO2019144637A1 (en) * | 2018-01-25 | 2019-08-01 | 京东方科技集团股份有限公司 | Display device and wearable apparatus |
| US10795163B2 (en) | 2018-01-25 | 2020-10-06 | Beijing Boe Optoelectronics Technology Co., Ltd. | Display device and wearable equipment |
| CN109239924A (en) * | 2018-06-30 | 2019-01-18 | 李迪朋 | A kind of augmented reality eyeglass device |
| WO2020001043A1 (en) * | 2018-06-30 | 2020-01-02 | 李迪朋 | Augmented reality glasses device |
| CN109445109A (en) * | 2018-12-26 | 2019-03-08 | 深圳珑璟光电技术有限公司 | A kind of light-transmitting plate |
| US11353706B2 (en) * | 2019-02-26 | 2022-06-07 | Boe Technology Group Co., Ltd. | Augmented reality display device and pair of augmented reality glasses |
| WO2020173342A1 (en) * | 2019-02-26 | 2020-09-03 | 京东方科技集团股份有限公司 | Augmented reality display device and augmented reality glasses |
| CN110749997A (en) * | 2019-11-28 | 2020-02-04 | 歌尔股份有限公司 | AR display device |
| WO2021103271A1 (en) * | 2019-11-28 | 2021-06-03 | 歌尔股份有限公司 | Ar display device |
| CN114167616A (en) * | 2021-12-13 | 2022-03-11 | 谷东科技有限公司 | See-through near-eye display optical system and head-mounted display device |
| EP4296747A3 (en) * | 2022-06-20 | 2024-04-17 | Samsung Display Co., Ltd. | Display device and method of controlling the same |
| CN117706790A (en) * | 2024-02-05 | 2024-03-15 | 奥琳光学科技(苏州)有限公司 | Virtual reality equipment and peripheral retina defocus adjustment method |
| CN117706790B (en) * | 2024-02-05 | 2024-05-24 | 奥琳光学科技(苏州)有限公司 | Virtual reality equipment and peripheral retina defocus adjustment method |
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