CN103345065B - Wearablely look squarely optical system - Google Patents
Wearablely look squarely optical system Download PDFInfo
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- CN103345065B CN103345065B CN201310297804.8A CN201310297804A CN103345065B CN 103345065 B CN103345065 B CN 103345065B CN 201310297804 A CN201310297804 A CN 201310297804A CN 103345065 B CN103345065 B CN 103345065B
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/32—Holograms used as optical elements
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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
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
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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
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/015—Head-up displays characterised by mechanical features involving arrangement aiming to get less bulky devices
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Abstract
The invention provides and a kind of wearablely look squarely optical system, comprising: imaging system, be output into picture light; Light-conducting system, guides to human eye by described imaging light; Wherein, described imaging system has light source interface, the source light that described imaging system sends via this light source interface and light transmission medium reception external light source, and uses this source light to generate described imaging light.The present invention is conducive to reducing system bulk and weight, can improve comfortableness during wearing.
Description
Technical field
The present invention relates to and a kind of wearablely look squarely optical system.
Background technology
At present, Wearable electronic product is fast-developing, and has portioned product to start practical application, such as Google's glasses.The product being similar to Google's glasses belongs to wearable and looks squarely optical system, it mainly comprises imaging system and light-conducting system, the image that imaging system exports conducts to human eye via light-conducting system, in addition, light-conducting system is normally transparent, therefore can't affect the visual field of user while display image, realize the fusion of virtual scene and display scene.
In prior art, look squarely in the imaging system of optical system and be usually integrated with light source and electronic chip, in order to produce and output image, integrated light source and electronic chip cause the whole volume and weight looking squarely optical system comparatively large, comfortableness when impact is worn and portability.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of wearablely looks squarely optical system, is conducive to reducing system bulk and weight, can improves comfortableness during wearing.
For solving the problems of the technologies described above, the invention provides and a kind of wearablely look squarely optical system, comprising:
Imaging system, is output into picture light;
Light-conducting system, guides to human eye by described imaging light;
It is characterized in that,
Described imaging system has light source interface, the source light that described imaging system sends via this light source interface and light transmission medium reception external light source, and uses this source light to generate described imaging light.
According to one embodiment of present invention, described light transmission medium is optical fiber.
According to one embodiment of present invention, described light source interface comprises Wedge shape light conduction board or lens combination.
According to one embodiment of present invention, described external light source is LASER Light Source.
According to one embodiment of present invention, described imaging system comprises:
Image device;
Reflection and transmission element, to be inducted into described source light by reflection or transmission and to be incident upon described image device, and the imaging light reflected by described image device is inducted into by transmission or reflection and is incident upon described light-conducting system.
According to one embodiment of present invention, described image device display holography image or real image.
According to one embodiment of present invention, described image device is liquid crystal on silicon chip or digital micromirror elements.
According to one embodiment of present invention, the display data of described image device are accessed by external data line or wireless mode.
According to one embodiment of present invention, described reflection and transmission element is polarizing prism or semi-transparent semi-reflecting prism or total reflection prism.
According to one embodiment of present invention, described imaging system also comprises: the lens combination being arranged on described image device surface, described lens combination comprises one or more lens.
According to one embodiment of present invention, described light-conducting system comprises first medium block bonded to each other and second medium block, the binding face of described first medium block and second medium block is inclined-plane and this inclined-plane is provided with semi-reflective and semitransmittable thin film, described imaging light is incident from described first medium block, via this first medium Bulk transport to described semi-reflective and semitransmittable thin film, and reflex to human eye by described semi-reflective and semitransmittable thin film.
According to one embodiment of present invention, the angle a between the binding face of described first medium block and second medium block and the outside surface of described first medium block meets following relation:
wherein, n
1for the refractive index of the dielectric material that described first medium block adopts, n
0for the refractive index of external agency material contacted with described first medium block.
According to one embodiment of present invention, the plane of incidence that described imaging light is incident to described light-conducting system is the curved surface that curved surface or gummed have different refractivity, to realize lens function.
Compared with prior art, the present invention has the following advantages:
The Wearable of the embodiment of the present invention is looked squarely in optical system, and imaging system has light source interface, and this light source interface can be configured to be connected with the light transmission medium of optical fiber and so on, thus the source light sent by external light source imports, in order to imaging.Look squarely outside optical system because light source is in, be therefore conducive to reducing system bulk and weight, be conducive to improving comfortableness when portability and improvement are worn.
In addition, the displaying contents of the image device that display image planes use also can be accessed by external cable (together with wrapping in light pricker) or wireless mode, thus electronic chip is external, reduces volume and weight further, reduce wearable system simultaneously and produce heat, improve comfortable wearing degree.In order to drive the power supply of image device also can be external, be then accessed by external cable (together with wrapping in light pricker and communication data line), reduce volume and weight further, reduce wearable system simultaneously and produce heat, improve comfortable wearing degree.
Furthermore, in the imaging system of the embodiment of the present invention, image device can display holography image, because hologram image itself can light modulated, therefore the function of lens can be realized by the mode of software adjustment, realizing being equivalent to the function changing the focal length of lens by changing hologram image, making beholder see the image being presented in different distance when not changing any hardware.
Accompanying drawing explanation
Fig. 1 is the wearable one-piece construction schematic diagram looking squarely optical system of the embodiment of the present invention;
Fig. 2 is the wearable structural representation looking squarely the first example of optical system of the embodiment of the present invention;
Fig. 3 is the wearable structural representation looking squarely the second example of optical system of the embodiment of the present invention;
Fig. 4 is the wearable structural representation looking squarely the 3rd example of optical system of the embodiment of the present invention;
Fig. 5 is the wearable structural representation looking squarely the 4th example of optical system of the embodiment of the present invention;
Fig. 6 is the structural representation looking squarely the 5th example of optical system of the embodiment of the present invention;
Fig. 7 is the structural representation looking squarely the 6th example of optical system of the embodiment of the present invention;
Fig. 8 is the structural representation looking squarely the 7th example of optical system of the embodiment of the present invention;
Fig. 9 is the structural representation looking squarely the 8th example of optical system of the embodiment of the present invention;
Figure 10 is the structural representation looking squarely a kind of light-conducting system in optical system of the embodiment of the present invention;
Figure 11 is the structural representation looking squarely another kind of light-conducting system in optical system of the embodiment of the present invention;
Figure 12 is the structural representation looking squarely another light-conducting system in optical system of the embodiment of the present invention;
Figure 13 is the structural representation looking squarely another light-conducting system in optical system of the embodiment of the present invention.
Embodiment
Below in conjunction with specific embodiments and the drawings, the invention will be further described, but should not limit the scope of the invention with this.
With reference to figure 1, the wearable optical system of looking squarely of the present embodiment comprises imaging system 11 and light-conducting system 12.Wherein, imaging system 11 is output into picture light, and this imaging light is incident to light-conducting system 12 and guides to human eye by light-conducting system 12.
Furthermore, imaging system 11 has light source interface, this light source interface is configured to be connected with the light transmission medium of optical fiber and so on, the source light sent by external light source via this light transmission medium and light source interface is directed into imaging system 11, and imaging system 11 utilizes the source light imported to produce and is output into picture light.Imaging system 11 can adopt structure suitable arbitrarily in prior art, wholely optical system outside is looked squarely because light source is positioned at, make the volume and weight looking squarely optical system outside all smaller, in addition, the problems such as the heating that the relatively high power of light source also can be avoided to cause.
Wherein, external light source can be laser or LED light source.Light transmission medium can be optical fiber, but is not limited to this.
In addition, can be integrated with semi-reflective and semitransmittable thin film in light-conducting system 12, by the imaging line reflection propagated along light-conducting system 12 to human eye, in addition, human eye also can see outside visions of reality through semi-reflective and semitransmittable thin film.Certainly, it will be appreciated by those skilled in the art that semi-reflective and semitransmittable thin film is herein only example, the mode such as polarizing prism, semi-transparent semi-reflecting prism can also be adopted to realize similar function.
With reference to figure 2, in a first embodiment, light source interface adopts lens combination 15 to realize, and this lens combination 15 such as can comprise fiber optic collimator mirror.The source light that external light source 10 sends inputs via optical fiber 14 and lens combination 15, for generating imaging light.Wherein, external light source 10 can be such as LASER Light Source.
With reference to figure 3, in a second embodiment, light source interface adopts Wedge shape light conduction board 16 to realize, and the source light that external light source 10 sends inputs via optical fiber 14 and Wedge shape light conduction board 16, for generating imaging light.Wherein, external light source 10 can be such as LASER Light Source.
Be only example shown in Fig. 2 and Fig. 3, it will be appreciated by those skilled in the art that the specific implementation of light source interface is not limited to lens combination or Wedge shape light conduction board.
With reference to figure 4, in the third embodiment, imaging system 11 comprises image device 111 and is arranged on the lens combination 112 on image device 111 surface, and image device 111 shows real image, and lens combination 112 comprises one or more lens.
Specifically, image device 111 can be such as liquid crystal on silicon chip (LCoS) or digital micromirror elements (DMD) or crystal projection chip (LCD chip) etc., show image after being thrown light on by the light emitting diode (LED) of outside or LASER Light Source, this image is real image.And lens combination 112 can be made up of one piece of convex lens or Fresnel Lenses.In this example, image device 111 and the distance of lens combination 112 can be less than the whole focal length of lens combination 112.
Image device 111 utilizes the source light of external light source 10 to produce imaging light, enters light-conducting system via lens combination 112.Wherein, the source light of external light source 10 enters image device 111 via light transmission medium 14 and light source interface 17.Light-conducting system can comprise first medium block 121 bonded to each other and second medium block 122, and the binding face of the two is inclined-plane, this inclined-plane is provided with semi-reflective and semitransmittable thin film 13.Wherein, first medium block 121 can be identical with the material of second medium block 122; Semi-reflective and semitransmittable thin film 13 can be coated on binding face, also can be plated on binding face.The effect of semi-reflective and semitransmittable thin film 13 is effects of the transmissivity controlling to enter from imaging system 11 light be mapped to binding face (in other words interphase), the reflection of forming section transmissive portion, such as 70% transmission, 30% reflection.
Imaging line reflection to human eye, makes human eye see and focuses on virtual image image planes at a distance by semi-reflective and semitransmittable thin film 13.
Show the 4th embodiment of looking squarely optical system with reference to figure 5, Fig. 5, its structure is substantially identical with the 3rd embodiment.Difference is, in the 4th embodiment, the first medium block 121 in light-conducting system is different with the material of second medium block 122.
The 5th embodiment of looking squarely optical system is shown with reference to figure 6, Fig. 6.In the 5th embodiment, imaging system comprises image device 41 and polarizing prism (PBS) 42.Wherein, polarizing prism 42 can be integrated in light-conducting system 12, is namely combined into one with light-conducting system 12.
In the 5th embodiment, image device 41 can be liquid crystal on silicon chip (LCoS) or digital micromirror elements (DMD), what it showed is hologram image, utilize outside light source (such as laser or LED light source) illumination, imaging after diffraction interference, because hologram image (or being called kinoform) itself can be adjusted to light, therefore lens function can be realized by software adjustment, can make beholder under the condition not changing any hardware by changing hologram image, see the image being presented in different distance, therefore this is looked squarely in optical system and can not install lens combination additional.
Furthermore, image device 41 is positioned at the side of light-conducting system 12, and the source light that light source sends is injected via the relative opposite side of light source interface 17 from light-conducting system 12.The light that light source sends can be polarized light, will be through when first time enters polarizing prism 42, illuminates image device 41.The source light that image device 41 modulated light source 10 sends, and change its polarization direction back reflection, because polarization direction becomes after light modulated after reflection enters polarizing prism 42 again, prism 42 reflection will be polarized and enter light-conducting system 12, and be transmitted in light-conducting system 12 left side semi-reflective and semitransmittable thin film or also can be polarization or unpolarized prism, and reflection enter in beholder's eye.Wherein, light source can be placed on outside imaging system, and is imported by source light by the mode of optical fiber, thus reduces system bulk and weight.
The 6th embodiment of looking squarely optical system is shown with reference to figure 7, Fig. 7.In the sixth embodiment, imaging system comprises image device 51 and total reflection prism (TIR) 52.Wherein, total reflection prism 52 can be integrated in light-conducting system 12, is namely combined into one with light-conducting system 12.
In 6th embodiment, what image device 51 showed is hologram image, it can be liquid crystal on silicon chip (LCoS) or digital micromirror elements (DMD) or hologram, utilizes outside light source (such as laser or LED light source) illumination, imaging after diffraction interference.
Furthermore, image device 51 is positioned at the side of light-conducting system 12, and the source light that light source sends is injected from adjacent opposite side via light source interface 17.The light first time that light source sends will be totally reflected when entering total reflection prism 52, illuminates image device 51.Image device 51 is the imager chip such as liquid crystal on silicon chip or digital micromirror elements such as, can the source light that sends of modulated light source, and reflected, because incident angle becomes after light modulated after reflection enters total reflection prism 52 again, light-conducting system 12 will be entered transmitted through total reflection prism 52, and in light-conducting system 12, be transmitted to left side semi-reflective and semitransmittable thin film or polarization or unpolarized prism, and reflection enters in beholder's eye.Wherein, light source 10 can be placed on outside imaging system, and is imported by illuminating ray by the mode of optical fiber, thus reduces system bulk and weight.
It should be noted that, although in the 5th and the 6th embodiment, what image device showed is hologram image, can realize lens function by the adjustment of image device itself, but in order to improve display effect further, also can lens combination be provided with in the surface of image device.In addition, in the 5th and the 6th embodiment, what reflection and transmission element adopted is polarizing prism and total reflection prism respectively, but is not limited to this, and this reflection and transmission element can also adopt semi-transparent semi-reflecting prism or other suitable devices to realize.
The 7th embodiment of looking squarely optical system is shown with reference to figure 8, Fig. 8.In the 7th embodiment, imaging system comprises light source interface 16(and is specially Wedge shape light conduction board), image device 51 and polarizing prism (PBS) 42, lens combination 112.Wherein, polarizing prism 42 and lens combination 112 can be integrated in light-conducting system 12, are namely combined into one with light-conducting system 12.
In 7th embodiment, what image device 51 showed is real image, and it can be liquid crystal on silicon chip (LCoS) or digital micromirror elements (DMD), utilizes external light source 10(such as laser or LED light source) illumination.
Furthermore, image device 51 is positioned at the side of light-conducting system 12, and the source light that light source 10 sends is from the light source interface 16(Wedge shape light conduction board of relative opposite side being positioned at light-conducting system 12) inject.The light that light source 10 sends can be polarized light, will be through when first time enters polarizing prism 42, illuminates image device 51.The source light that image device 51 modulated light source 10 sends, and change its polarization direction back reflection, because polarization direction becomes after light modulated after reflection enters polarizing prism 42 again, prism 42 reflection will be polarized and enter lens combination, lens combination two sides is glued at light-conducting system 12 and polarizing prism 42 surface respectively, light is transmitted to the semi-reflective and semitransmittable thin film in left side or also can is polarization or unpolarized prism in light-conducting system 12, and reflection enters in beholder's eye.Wherein, light source 10 can be placed on outside imaging system, and is imported by source light by the mode of optical fiber, thus reduces system bulk and weight.
The 8th embodiment of looking squarely optical system is shown with reference to figure 9, Fig. 9.In the 8th embodiment, imaging system comprises image device 51, polarizing prism (PBS) 42, light source interface 15(be specially lens combination), curved reflector 112,1/4 slide 113.Wherein, polarizing prism 42 can be integrated in light-conducting system 12, is namely combined into one with light-conducting system 12.Furthermore, imaging system is arranged on one end of light-conducting system 12, and curved reflector 112 and 1/4 slide 113 is arranged on the other end of light-conducting system 12.
In 8th embodiment, what image device 51 showed is real image, and it can be liquid crystal on silicon chip (LCoS) or digital micromirror elements (DMD), utilizes outside light source 10(such as laser or LED light source) illumination.
Furthermore, image device 51 is positioned at the side of light-conducting system 12, and the source light that light source 10 sends is from the light source interface 15(lens combination of relative opposite side being positioned at light-conducting system 12) inject.The light that light source 10 sends can be polarized light, will be through when first time enters polarizing prism 42, illuminates image device 51.The source light that image device 51 modulated light source 10 sends, and change its polarization direction back reflection, because polarization direction becomes after light modulated after reflection enters polarizing prism 42 again, prism 42 reflection will be polarized and enter light-conducting system 12, light is transmitted to the polarizing prism in left side in light-conducting system 12, will be through during first time incident polarization prism, by curved reflector 112 reflection modulation after 1/4 slide 113, again polarizing prism is incided again after 1/4 slide 113, because its polarization direction is changed by 1/4 slide 113, light will be entered in beholder's eye by reflection.Wherein, light source 10 can be placed on outside imaging system, and is imported by source light by the mode of optical fiber, thus reduces system bulk and weight.
Below in conjunction with Multi-instance, the light-conducting system that this is looked squarely in optical system is described in detail.
With reference to Figure 10, in the first example, light-conducting system comprises first medium block 121 bonded to each other and second medium block 122, and light-conducting system is plane near the end face of imaging system, and namely first medium block 121 is vertical with outside surface (in other words side) for the end face of imaging light.
The binding face of first medium block 121 and second medium block 122 is inclined-plane, also the i.e. outside surface (in other words side) of this binding face and first medium block 121 and second medium block 122 non-perpendicular.Angle a between the binding face of first medium block 121 and second medium block 122 and the outside surface of first medium block 121 meets following relation:
wherein, n
1for the refractive index of the dielectric material that first medium block 121 adopts, n
0for the refractive index of external agency material (such as air or the film that is arranged on first medium block 121 outside surface) contacted with first medium block 121.
The binding face of first medium block 121 and second medium block 122 can be provided with semi-transparent semi-reflecting film, realize the effect of part transmissive portion reflection.Details about semi-transparent semi-reflecting film refer to associated description above, repeat no more here.In addition, the modes such as semi-transparent semi-reflecting prism or polarizing prism can also be adopted to realize similar function.
With reference to Figure 11, in the second example, light-conducting system comprises first medium block 121 bonded to each other and second medium block 122, and light-conducting system is inclined-plane near the end face 71 of imaging system, namely first medium block 121 is non-perpendicular with outside surface (in other words side) for the end face 71 of imaging light.The plane of incidence adopts inclined-plane, effectively can increase to the incident area of picture light.
With reference to Figure 12, in the 3rd example, light-conducting system comprises first medium block 121 bonded to each other and second medium block 122, and light-conducting system is the curved surface that curved surface or gummed have different refractivity near the end face 81 of imaging system, to realize lens function.Furthermore, in the third embodiment, end face 81 is the curved surface of indent.
With reference to Figure 13, in the 4th example, light-conducting system comprises first medium block 121 bonded to each other and second medium block 122, and the end face that light-conducting system is contrary with imaging system arranges (such as adopting the mode of gummed) 1/4 slide 92 and curved reflector 91, will be through when the light first time incident polarization prism transmitted from imaging system, by curved reflector 91 reflection modulation after 1/4 slide 92, again polarizing prism is incided again after 1/4 slide 92, because its polarization direction is changed by 1/4 slide 92, light will be entered in beholder's eye by reflection.Furthermore, in the 4th example, light-conducting system has 1/4 slide 92 and polarizing prism 91 away from gummed on the end face of imaging system.
It should be noted that, in the third and fourth example, when the end face of light-conducting system adopts curved-surface structure to realize lens function, in imaging system also can integrated other lenses to improve imaging effect, or also can not lens be set in imaging system, only adopt the curved surface of light-conducting system to realize lens function.
In addition, light-conducting system can be made frosted structure away from the end face of imaging system or apply blackwash or rete, and in other words, the end face of the other end that light-conducting system is contrary with imaging plane of light incidence can be made frosted structure or apply blackwash or rete.
To sum up, the wearable of the present embodiment looks squarely the product that optical system can make similar glasses, and the image adopting the mode of holographic imaging that user is seen is presented on than actual range farther place, thus alleviates visual fatigue; Additionally by transparent light-conducting system by image planes translation, and do not stop the light in human eye front, form a kind of Transparence Display system, realize the fusion of virtual scene and visions of reality.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; can make possible variation and amendment, the scope that therefore protection scope of the present invention should define with the claims in the present invention is as the criterion.
Claims (11)
1. wearablely look squarely an optical system, comprising:
Imaging system, is output into picture light;
Transparent light-conducting system, guides to human eye by described imaging light;
It is characterized in that,
Described imaging system has light source interface, the source light that described imaging system sends via this light source interface and light transmission medium reception external light source, and use this source light to generate described imaging light, look squarely optical system outside described in described external light source is positioned at;
Wherein, described light-conducting system comprises first medium block bonded to each other and second medium block, the binding face of described first medium block and second medium block is inclined-plane and this inclined-plane is provided with semi-reflective and semitransmittable thin film, described imaging light is incident from described first medium block, via this first medium Bulk transport to described semi-reflective and semitransmittable thin film, and reflex to human eye by described semi-reflective and semitransmittable thin film, human eye is seen and is imaged on virtual image image planes at a distance;
Angle a between the binding face of described first medium block and second medium block and the outside surface of described first medium block meets following relation:
wherein, n
1for the refractive index of the dielectric material that described first medium block adopts, n
0for the refractive index of external agency material contacted with described first medium block.
2. according to claim 1ly look squarely optical system, it is characterized in that, described light transmission medium is optical fiber.
3. according to claim 1ly look squarely optical system, it is characterized in that, described light source interface comprises Wedge shape light conduction board or lens combination.
4. according to claim 1ly look squarely optical system, it is characterized in that, described external light source is LASER Light Source.
5. according to claim 1ly look squarely optical system, it is characterized in that, described imaging system comprises:
Image device;
Reflection and transmission element, to be inducted into described source light by reflection or transmission and to be incident upon described image device, and the imaging light reflected by described image device is inducted into by transmission or reflection and is incident upon described light-conducting system.
6. according to claim 5ly look squarely optical system, it is characterized in that, described image device display holography image or real image.
7. according to claim 5ly look squarely optical system, it is characterized in that, described image device is liquid crystal on silicon chip or digital micromirror elements.
8. according to any one of claim 5 to 7, look squarely optical system, it is characterized in that, the display data of described image device are accessed by external data line or wireless mode.
9. according to claim 5ly look squarely optical system, it is characterized in that, described reflection and transmission element is polarizing prism or semi-transparent semi-reflecting prism or total reflection prism.
10. according to claim 5ly look squarely optical system, it is characterized in that, described imaging system also comprises: the lens combination being arranged on described image device surface, described lens combination comprises one or more lens.
11. according to claim 1ly look squarely optical system, and it is characterized in that, the plane of incidence that described imaging light is incident to described light-conducting system is the curved surface that curved surface or gummed have different refractivity, to realize lens function.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297804.8A CN103345065B (en) | 2013-07-16 | 2013-07-16 | Wearablely look squarely optical system |
| PCT/CN2014/082226 WO2015007201A1 (en) | 2013-07-16 | 2014-07-15 | Wearable flat optical system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310297804.8A CN103345065B (en) | 2013-07-16 | 2013-07-16 | Wearablely look squarely optical system |
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| CN103345065A CN103345065A (en) | 2013-10-09 |
| CN103345065B true CN103345065B (en) | 2015-12-09 |
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| CN103345065B (en) * | 2013-07-16 | 2015-12-09 | 江苏慧光电子科技有限公司 | Wearablely look squarely optical system |
| CN104238120A (en) * | 2013-12-04 | 2014-12-24 | 全蕊 | Smart glasses and control method |
| TWI551887B (en) * | 2014-11-26 | 2016-10-01 | 中強光電股份有限公司 | Virtual image display apparatus |
| TWI587004B (en) * | 2015-06-18 | 2017-06-11 | 中強光電股份有限公司 | Image display apparatus |
| CN107329256B (en) * | 2016-04-28 | 2022-04-05 | 江苏慧光电子科技有限公司 | Display device and control method thereof |
| CN106094204A (en) * | 2016-06-22 | 2016-11-09 | 马秋平 | A kind of modified model VR glasses |
| CN107085306B (en) * | 2017-06-15 | 2023-07-04 | 优奈柯恩(北京)科技有限公司 | Display device of augmented reality equipment, augmented reality equipment and head-up display |
| CN107678165A (en) * | 2017-11-14 | 2018-02-09 | 浙江晶景光电有限公司 | The display device and intelligent glasses of augmented reality |
| CN113031265B (en) * | 2021-02-05 | 2023-06-30 | 杭州小派智能科技有限公司 | Split AR display device and display method |
| CN116500783A (en) * | 2022-01-21 | 2023-07-28 | 华为技术有限公司 | Display device and vehicle |
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| CN203465469U (en) * | 2013-09-22 | 2014-03-05 | 江苏慧光电子科技有限公司 | Wearable horizontal optical system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103345065A (en) | 2013-10-09 |
| WO2015007201A1 (en) | 2015-01-22 |
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