CN101329448A - Transparent glasses television - Google Patents
Transparent glasses television Download PDFInfo
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- CN101329448A CN101329448A CNA2008101351334A CN200810135133A CN101329448A CN 101329448 A CN101329448 A CN 101329448A CN A2008101351334 A CNA2008101351334 A CN A2008101351334A CN 200810135133 A CN200810135133 A CN 200810135133A CN 101329448 A CN101329448 A CN 101329448A
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- prism
- transparent glasses
- glasses television
- outdoor scene
- catoptron
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Abstract
The invention relates to a glasses television, in particular to a transparent glasses television which can simultaneously watch the external real scenery and virtual images. The glasses television comprises an eyeglasses type front frame and ear handles, a display device, an optical lens group and a reflection mirror are arranged on the front frame, a prism combined part image synthesizer consists of two prisms, and the hypotenuses of the two prisms are adhered by 45 degrees. The glasses television has the advantages that: the problems of difficult assembly and adjustment of a single reflection surface and the dislocation problem of the virtual images and the external real scenery on an optical axis are solved; the ghost image problem is solved; the visual field of a system is increased without the great increase of the size, and a condenser component allows the NA of the system to be very large, thereby improving the observation subjective brightness and having great observation effect and good image quality; the light intensity and the contrast of the virtual images and the external real scenery can be adjusted, the virtual images and the real environment have the similar spatial depth to human eyes.
Description
Technical field
The present invention relates to a kind of glasses television, refer more particularly to a kind of transparent glasses television that can watch extraneous outdoor scene and virtual image simultaneously.
Background technology
Existing HMD (head mounted display is the virtual demonstration of wear-type) product mostly is opaque structure greatly, its structure as shown in Figure 1:
Also there are some technology can realize watching simultaneously virtual image and extraneous outdoor scene in addition at present, its structure is as shown in Figure 2: dividing optic component 5 also is image synthesizer spare simultaneously, display device such as LCD and OLED 1 is the virtual image that eyes 3 are seen through sphere or nonspherical reflector 6 imagings, eyes 3 also can be seen extraneous scenery 4 simultaneously, so just can realize watching simultaneously the purpose of virtual image and extraneous outdoor scene, but this type of product defects is visual field (enlargement ratio) and volume size and conditions each other, perhaps video little (enlargement ratio is low), perhaps volume is bigger, and exist light intensity contrast ratio to be difficult for the problem of adjusting simultaneously, extraneous outdoor scene and virtual image can not show in fine fusion, there are dislocation in extraneous outdoor scene and virtual image on optical axis, also influenced observing effect, wherein, take the technical difficulty of LOE display element big, cost is comparatively expensive, and debugs very difficult.
Based on the weak point of above-mentioned existing virtual demonstration product, the present invention has researched and developed " a kind of transparent glasses television ".
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art technical matters to be solved is: provide a kind of light intensity of watching extraneous scenery and can realize extraneous outdoor scene and virtual image that can realize to contrast the transparent glasses television of regulating.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of transparent glasses television, comprise the preceding frame and the handle of spectacle, former frame is provided with display device, optical lens group and catoptrons such as LCD and OLED, prism subassembly image synthesizer, prism subassembly image synthesizer two prisms is formed, and the hypotenuse of two prisms fits with 45 °.
Be provided with the condenser assembly between described prism subassembly image synthesizer and the display device, the condenser assembly is used to make the NA of system can be very big, observes subjective luminance to improve, as NA＞0.4; The visual field can reach more than 30 degree, and lateral dimension can have good observing effect less than 13mm.The void of display device is formed in the eyes by condenser assembly and catoptron like image.
Described catoptron is aspheric surface or spherical reflector, generally uses non-spherical reflector.
Be provided with the light intensity contrast ratio adjusting part in the transparent light path of described prism subassembly image synthesizer and extraneous outdoor scene imaging, be used to adjust the light intensity contrast ratio of virtual image and extraneous outdoor scene.
The side that described prism is relative with extraneous outdoor scene is an outdoor scene diopter adjusting range, is used to realize that virtual image and the fusion of true environment in the space show, makes virtual image and true environment to human eye approximate spatial depth be arranged.
The hypotenuse of described prism and and the hypotenuse of prism between be provided with spectro-film, be used to solve the ghost image problem.
The beneficial effect of transparent glasses television of the present invention is:
1), prism subassembly image synthesizer solved the individual reflection face and debug difficult problem, also avoided the virtual image and the problem of misalignment of extraneous outdoor scene on optical axis.
2), the spectro-film that is plated can be used for solving the ghost image problem.
3), the system visual field is increased the condenser assembly and to be unlikely to make volume to increase a lot, the condenser assembly makes the N.A of system can be very big, observes subjective luminance good observing effect can be arranged to improve.
4), display device is virtual image that human eye is seen after by condenser assembly and catoptron imaging, can reach the fine matter that resembles.
5), can adjust the light intensity contrast ratio of virtual image and extraneous outdoor scene, see the real scene image after light modulation of light intensity contrast ratio adjusting part and the imaging of outdoor scene diopter adjusting range simultaneously by the light intensity contrast ratio adjusting part.
6), outdoor scene diopter adjusting range can realize that virtual image and the fusion of true environment in the space show, make virtual image and true environment to human eye approximate spatial depth be arranged.
Description of drawings
Fig. 1 is the light channel structure figure of existing HMD product;
Fig. 2 is the light channel structure figure of existing transparent glasses television;
Fig. 3 is light channel structure figure of the present invention.
Description of reference numerals:
1, display device 2, optical group assembly system 3, eyes
4, extraneous outdoor scene 5, branch optic component 6, reflective mirror
7, condenser assembly 8, spectro-film 9, light intensity contrast ratio adjusting part
10, prism 11, prism 12, outdoor scene diopter adjusting range
13, catoptron
Embodiment
In Fig. 3, the present invention implements like this:
Principle imaging as shown in Figure 3: a kind of transparent glasses television, the preceding frame and the ear handle that comprise spectacle, former frame be provided with display device (1), optical lens group catoptron (13) and prism subassembly image synthesizer, prism subassembly image synthesizer is made up of prism (10) and prism (11), the hypotenuse of prism (10) with and the hypotenuse of prism (11) fit with 45 °, one side of prism (11) depends on mutually with the reflecting surface of catoptron (13).
Be provided with condenser assembly (7) between prism subassembly image synthesizer and the display device (1), condenser assembly (7) is used to make the system visual field to increase and is unlikely to make volume to increase a lot, condenser assembly (7) the system N.A of making can be very big, observe subjective luminance to improve, good observing effect is arranged, and the void of display device (1) is formed in the eyes (3) by condenser assembly (7) and catoptron (13) like picture.
Catoptron (13) is aspheric surface or spherical reflector.
Be provided with light intensity contrast ratio adjusting part (9) in the transparent light path of prism subassembly image synthesizer and extraneous outdoor scene (4) imaging, be used to adjust the light intensity contrast ratio of virtual image and extraneous outdoor scene (4).
The side that prism (10) is relative with extraneous outdoor scene (4) is an outdoor scene diopter adjusting range (12), is used to realize that virtual image and the fusion of true environment in the space show, makes virtual image and true environment to human eye approximate spatial depth be arranged.
The hypotenuse of prism (10) and and the hypotenuse of prism (11) between be provided with spectro-film (8), be used to solve the ghost image problem.
The above, it only is a kind of preferred embodiment of transparent glasses television of the present invention, be not that technical scope of the present invention is imposed any restrictions, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention above any trickle modification, equivalent variations and modification that embodiment did.
Claims (6)
1, a kind of transparent glasses television, the preceding frame and the ear handle that comprise spectacle, former frame is provided with display device (1) and catoptron (13), it is characterized in that: frame also is provided with prism subassembly image synthesizer before described, prism subassembly image synthesizer is made up of prism (10) and prism (11), the hypotenuse of prism (10) with and the hypotenuse of prism (11) fit with 45 °, one side of prism (11) depends on mutually with the reflecting surface of catoptron (13).
2, transparent glasses television according to claim 1, it is characterized in that being provided with condenser assembly (7) between described prism subassembly image synthesizer and the display device (1), condenser assembly (7) is used to make the system visual field to increase and is unlikely to make volume to increase a lot, condenser assembly (7) the system NA of making can be very big, observe subjective luminance to improve, good observing effect is arranged, and the virtual image of display device (1) is formed in the eyes (3) by condenser assembly (7) and catoptron (13).
3, transparent glasses television according to claim 1 is characterized in that described catoptron (13) is aspheric surface or spherical reflector.
4, transparent glasses television according to claim 1, it is characterized in that being provided with light intensity contrast ratio adjusting part (9) in the transparent light path of described prism subassembly image synthesizer and outdoor scene (4) imaging, be used to adjust the light intensity contrast ratio of virtual image and outdoor scene (4).
5, transparent glasses television according to claim 1, it is characterized in that described prism (a 10) side relative with outdoor scene (4) is outdoor scene diopter adjusting range (12), be used to realize that virtual image and the fusion of true environment in the space show, make virtual representation and true environment approximate spatial depth be arranged human eye.
6, transparent glasses television according to claim 1, it is characterized in that described prism (10) hypotenuse and and the hypotenuse of prism (11) between be coated with spectro-film (8), be used to solve the ghost image problem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101351334A CN101329448A (en) | 2008-08-04 | 2008-08-04 | Transparent glasses television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101351334A CN101329448A (en) | 2008-08-04 | 2008-08-04 | Transparent glasses television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101329448A true CN101329448A (en) | 2008-12-24 |
Family
ID=40205328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101351334A Pending CN101329448A (en) | 2008-08-04 | 2008-08-04 | Transparent glasses television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101329448A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103901620A (en) * | 2014-03-20 | 2014-07-02 | 成都理想境界科技有限公司 | Head-wearing display equipment |
| CN104076515A (en) * | 2014-07-08 | 2014-10-01 | 刘书戬 | Head-mounted displayer conveniently used by ametropia patient |
| CN104243959A (en) * | 2014-10-08 | 2014-12-24 | 原硕朋 | Intelligent composite glasses based on polarization positioning and combined positioning |
| WO2016101861A1 (en) * | 2014-12-26 | 2016-06-30 | 成都理想境界科技有限公司 | Head-worn display device |
| JP2017044717A (en) * | 2015-08-24 | 2017-03-02 | セイコーエプソン株式会社 | Transmissive display device |
-
2008
- 2008-08-04 CN CNA2008101351334A patent/CN101329448A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103901620A (en) * | 2014-03-20 | 2014-07-02 | 成都理想境界科技有限公司 | Head-wearing display equipment |
| CN104076515A (en) * | 2014-07-08 | 2014-10-01 | 刘书戬 | Head-mounted displayer conveniently used by ametropia patient |
| CN104243959A (en) * | 2014-10-08 | 2014-12-24 | 原硕朋 | Intelligent composite glasses based on polarization positioning and combined positioning |
| CN104243959B (en) * | 2014-10-08 | 2016-04-06 | 原硕朋 | Based on the Intelligent Composite glasses of polarization orientation and integrated positioning |
| WO2016101861A1 (en) * | 2014-12-26 | 2016-06-30 | 成都理想境界科技有限公司 | Head-worn display device |
| JP2017044717A (en) * | 2015-08-24 | 2017-03-02 | セイコーエプソン株式会社 | Transmissive display device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081224 |