CN109239928A - A kind of wear-type viewing and VR equipment - Google Patents
A kind of wear-type viewing and VR equipment Download PDFInfo
- Publication number
- CN109239928A CN109239928A CN201811406183.1A CN201811406183A CN109239928A CN 109239928 A CN109239928 A CN 109239928A CN 201811406183 A CN201811406183 A CN 201811406183A CN 109239928 A CN109239928 A CN 109239928A
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- equipment
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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
- G02B27/0101—Head-up displays characterised by optical features
-
- 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
-
- 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
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
- G02B2027/0114—Head-up displays characterised by optical features comprising device for genereting colour display comprising dichroic elements
-
- 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
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The present invention relates to image display technology fields, more particularly to a kind of wear-type viewing and VR equipment, it include: plane mirror, convex reflecting mirror and image display system, a kind of wear-type viewing of the invention and VR equipment, the virtual image this principle reduced in being presented just using display screen by convex mirror, optical design difficulty is reduced, equipment volume is reduced.The present invention can be used in single display screen and double-display screen scheme.In double-display screen scheme, two display screens respectively correspond two convex mirrors, i.e., improve on the basis of priority patent (patent No. ZL 201621382264), two plane mirrors have been changed into two convex mirrors.Double-display screen scheme can be used to make 3D viewing equipment, VR equipment.Single display screen scheme is used for 2D viewing, and using convex mirror image-forming principle, imaging is reduced, then is divided.Duplicate image is projected among two of people, without stereoscopic effect.
Description
Technical field
The present invention relates to image display technology field more particularly to a kind of wear-type viewing and VR equipment.
Background technique
Mobile phone is current most popular electronic equipment, while mobile phone has had changed into the personal effects that young man be unable to do without,
Many people like seeing TV play, film with mobile phone, but mobile phone screen is too small, is unable to reach the effect of huge curtain, at the same time, people
It is to hurt very much eye that eye, which directly stares at mobile phone screen for a long time, and headset equipment can overcome this point by optical technology means,
The patent 201621382264.9 of the present inventor provides a kind of reflective viewing device and 3D glasses, VR equipment, principle are
Using plane mirror principle of reflection, the color information on two screens is transferred to eyes, but there is plane reflection principles
The shortcomings that viewing equipment is limited to mirror size, causes its volume larger, leads to head over-burden.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of wear-type viewing and VR equipment, to solve the prior art
The problem of.
A kind of wear-type 3D viewing and VR equipment, using Double-Screen Display System, we are directly by the special of the present inventor
Two plane mirrors described in benefit 201621382264.9, are substituted for two convex reflecting mirrors.
A kind of wear-type 2D viewing equipment, comprising: plane mirror, convex reflecting mirror, spectral module and image flame detection system
System, for the plane mirror with the mobile phone screen as light source there are fixed angle a, the size of a depends on convex reflecting mirror
Focal length S1 and with catoptric imaging distance S2, the spectral module includes beam splitter and reflecting mirror B, incident light beam by point
Shu Jing is divided into the reflected beams and transmitted light beam, and transmitted light beam is collimated light beam with transmitted light beam after reflecting mirror B reflection, parallel
The reflected beams and transmitted light beam inject right and left eyes respectively.
Preferably, since convex mirror will lead to anamorphose, the antidote of image will be completed on a display screen, pass through electricity
It learns and software algorithm is completed, be not described in this patent.
Preferably, wear-type 3D, VR, 2D described in this patent will before image is reflected into human eye by plane mirror
Image amplification is carried out by optical module.Particularly, wear-type 2D display system, is also divided before amplification, such as
Fig. 1.
Compared with prior art, the invention has the following beneficial effects: a kind of wear-type viewing of the invention and VR equipment,
By convex mirror, the apparent volume of equipment can be greatly reduced.The either viewing of 2D or 3D viewing or VR, last image is all
Human eye is entered back into after optical amplifier module.The convex mirror used in equipment can be smaller than plane mirror, at the same convex mirror institute at
The virtual image it is closer from human eye, greatly reduce the design difficulty and cost of optical amplifier module.Described in synthesis, using convex mirror at
This principle of picture, can reduce optical design difficulty
Detailed description of the invention
Fig. 1 is the theory structure schematic diagram of 2D helmet in the invention patent；
Fig. 2 is the theory structure schematic diagram of beam splitter in the invention patent；
Fig. 3 is the theory structure schematic diagram of 3D and VR equipment in the invention patent；
In figure:
Fixed angle a, catoptric imaging distance-S2, convex reflecting mirror 1, plane mirror MN, spectral module 3, light splitting are through 31.
Specific embodiment
The present invention is described further below in conjunction with attached drawing:
1. wear-type 2D viewing equipment working principle of example:
As shown in Figure 1 and Figure 2
The present invention provides a kind of wear-type 3D viewing equipment, comprising: plane mirror, convex reflecting mirror, spectral module and image
Correction system, for the plane mirror with the mobile phone screen as light source there are fixed angle a, the size of a depends on convex surface
The focal length S1 of reflecting mirror and with catoptric imaging distance S2, the spectral module includes beam splitter and reflecting mirror B, incident light beam
It is divided into the reflected beams and transmitted light beam by beam splitter, transmitted light beam is collimated light beam with transmitted light beam after reflecting mirror B reflection,
Parallel the reflected beams and transmitted light beam inject right and left eyes respectively.
2. wear-type 3D and VR equipment working principle of example
As shown in figure 3, working as equipment as 3D viewing equipment in use, its working principle is same as Example 1, the light beam of reflection is not
By spectroscope, using two display screens, right and left eyes respectively independently watch one, form visual difference, and vision 3D is caused to imitate
Fruit.
Working principle
Wear-type 2D viewing equipment:
Light emitted by mobile phone screen AB reflexes to convex reflecting mirror 1 through plane mirror MN, and virtual image A1B1, convex surface are formed in mirror
For the focus of reflecting mirror 1 to the distance S2 of A1B1, the influence of Mobile phone screen is in erected image after plane mirror-convex mirror 2 times imagings,
Institute is A2B2 at the virtual image, and virtual image A2B2 forms two parallel ray beams-transmitted light beam and the reflected beams through spectral module.
Image border through convex mirror can generate deformation, and specific deformation size is related to the shape of convex mirror, directly
Pattern error can be generated by injecting eye, and the correction of image is completed on a display screen by software algorithm.
As shown in Fig. 2, incident light L is acted on through beam splitter light splitting in spectral module, it is divided into transmitted ray L1 and the reflected beams
L2, wherein the angle b of incident light and beam splitter is 45 degree.
The image of eyes is injected since the beam splitting of beam splitter acts on, image difference is formed, into forming 3D effect in eye.
Using technical solutions according to the invention or those skilled in the art under the inspiration of technical solution of the present invention,
Similar technical solution is designed, and reaches above-mentioned technical effect, is to fall into protection scope of the present invention.
Claims (4)
1. a kind of wear-type viewing and VR equipment, characterized by comprising: plane mirror, convex when being used as viewing 2D image
Face reflecting mirror, spectral module and image display system, the plane mirror there are fixed angle a, are shown with as display screen
Image in display screen is imaged after plane mirror reflects, then through convex mirror, by adjusting the opposite position of convex mirror and display screen
It sets and angle, the imaging is made just to stand on the front of face.
2. a kind of wear-type viewing according to claim 1 and VR equipment, it is characterised in that for 2D viewing equipment, utilize
The light that convex mirror comes is divided into two-way light by spectral module, and two-way injects the right and left eyes of people respectively.
3. a kind of wear-type viewing according to claim 1 and VR equipment, it is characterised in that for 3D viewing or VR equipment,
Using double-display screen, display screen has certain position staggered relatively, and each display screen corresponds to respective convex mirror, display screen with
There are certain angle and relative positions for convex mirror.
4. a kind of wear-type viewing according to claim 2 and VR equipment, it is characterised in that a kind of wear-type 2D
Viewing equipment, 3D viewing equipment and VR equipment, it is characterised in that the image before into human eye need to be carried out through optical amplification element
Enhanced processing, the image after enhanced processing enter back into the right and left eyes eye of people, and since convex mirror will lead to scalloping, image is
Distortion correction compensation deals are done on a display screen, by compensation deals, normal image seen by person.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406183.1A CN109239928A (en) | 2018-11-23 | 2018-11-23 | A kind of wear-type viewing and VR equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406183.1A CN109239928A (en) | 2018-11-23 | 2018-11-23 | A kind of wear-type viewing and VR equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109239928A true CN109239928A (en) | 2019-01-18 |
Family
ID=65076361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811406183.1A Pending CN109239928A (en) | 2018-11-23 | 2018-11-23 | A kind of wear-type viewing and VR equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109239928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876052A (en) * | 2019-09-03 | 2020-03-10 | 北京爱博同心医学科技有限公司 | Augmented reality image processing method and device and augmented reality image display equipment |
| CN110880158A (en) * | 2019-09-03 | 2020-03-13 | 北京爱博同心医学科技有限公司 | Augmented reality image processing method and device and augmented reality image display equipment |
-
2018
- 2018-11-23 CN CN201811406183.1A patent/CN109239928A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876052A (en) * | 2019-09-03 | 2020-03-10 | 北京爱博同心医学科技有限公司 | Augmented reality image processing method and device and augmented reality image display equipment |
| CN110880158A (en) * | 2019-09-03 | 2020-03-13 | 北京爱博同心医学科技有限公司 | Augmented reality image processing method and device and augmented reality image display equipment |
| CN110880158B (en) * | 2019-09-03 | 2024-02-13 | 北京爱博同心医学科技有限公司 | Augmented reality image processing method and device and augmented reality image display equipment |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190118 |