CN106681009A - Head-mounted display device with color-changing baffle plate - Google Patents
Head-mounted display device with color-changing baffle plate Download PDFInfo
- Publication number
- CN106681009A CN106681009A CN201710196672.8A CN201710196672A CN106681009A CN 106681009 A CN106681009 A CN 106681009A CN 201710196672 A CN201710196672 A CN 201710196672A CN 106681009 A CN106681009 A CN 106681009A
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- head
- display device
- eyes
- changeable colour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000001508 eye Anatomy 0.000 claims abstract description 22
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000002845 discoloration Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000006748 scratching Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 230000002393 scratching effect Effects 0.000 abstract 1
- 238000002835 absorbance Methods 0.000 description 2
- 230000003666 anti-fingerprint Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The invention discloses a head-mounted display device with a color-changing baffle plate. The head-mounted display device comprises an eyepiece and the baffle plate, wherein the eyepiece comprises a display component and an optical component; the optical component comprises a light guiding part and a reflection part; the reflection part is glued to the middle-lower part of the surface of one side, far away from eyes, of the light guiding part; the surface of one side, close to the eyes of the light guiding part is in the shape of a concave arc; the upper surface of the light guiding part is in the shape of a convex arc; the display component directly faces the upper surface of the light guiding part; and the baffle plate is arranged at one side far away from the eyes. The head-mounted display device with the color-changing baffle plate has the beneficial effects that the influence of ambient light on virtual images is solved very well while the functions (dust prevention, fog prevention, fingerprint prevention, scratching prevention and the like ) of a traditional baffle plate are combined; and the head-mounted display device can quickly respond by electrically controlling the baffle plate made from a color-changing material, and the transmissivity of the baffle plate quickly changes in a short time, so that the discomfort of eyes is prevented while the user sees a virtual screen clearly.
Description
Technical field
The present invention relates to a kind of Optical devices, especially a kind of head-wearing display device with changeable colour baffle plate.
Background technology
Mixed reality is a kind of technology for allowing and mixing virtual image and real world physical environment.Show as one
Example, user can wear the head mounted display (HMD) including miniscope and optical system, miniscope and optical system
Both systems will project eyes of user and allow user to see real world from the image of miniscope.
HMD has the application of application and the leisure of many practicality.Aerospace application allows pilot to see important
Flight control information leave flight path without the eyes that make them.Public safety applications include the war of map and thermal imaging
Art shows.Other applications include video-game, transportation and radio communication.With technological progress, necessarily there is new
It was found that practicality application and leisure application；Yet with cost, the chi of the conventional optical systems for being used for implementing existing HMD
Very little, weight, the visual field and efficiency, many applications in these applications are restricted.Construct such optical system simultaneously to provide
Several challenges.One problem is to provide a user with true generation while projecting eyes of user from miniscope image
The clear and distortionless view on boundary.
Simultaneously as the strong and weak change of ambient light causes the definition of virtual image to be affected.In order in different environment
In see the content of virtual image clearly, existing way is to go to adjust the power for showing light according to the power of ambient light.
The content of the invention
Allow human eye is comfortable in various environment to wear display with changeable colour baffle plate it is an object of the invention to provide a kind of
Device, solve in above-mentioned prior art problem one or more.
To solve above-mentioned technical problem, the technical scheme is that：It is a kind of to wear display dress with changeable colour baffle plate
Put, its innovative point is：Including eyepiece and baffle plate, eyepiece includes display unit and opticses, and display unit is just to optical section
Part upper surface, baffle plate setting is away from eyes side；
Baffle plate includes automatically controlled changeable colour catch, controls the controller and collection external light source of automatically controlled changeable colour catch discoloration
Data are transferred to the optical sensor of controller.
In some embodiments, opticses include light guide section and reflecting part, and reflecting part is fitted in light guide section away from eye
The side surface middle and lower part of eyeball one.
In some embodiments, reflecting part is arranged on light guide section away from eyes side.
In some embodiments, near the concave arc of the side surface of eyes one, the upper surface of light guide section is in convex for light guide section
Shape arc.
In some embodiments, light guide section can be planar lens.
In some embodiments, catch is made up of electric-control color-changeable glass or liquid crystal panel.
In some embodiments, catch is made up of the material of adjusting transmission of light rate.
In some embodiments, eyepiece can be fabricated to monoblock type and also be fabricated to separate type with baffle plate.
While the present invention combines function (dust-proof, antifog, the anti-fingerprint and Anti-scratching etc.) of existing baffle plate, and well
Solve impact of the ambient light to virtual image.This product makes baffle plate, energy quick response, in short-term by automatically controlled chromic material
The absorbance of interior quick change baffle plate.So that user is while virtual screen is seen clearly, eyes are not resulted in again uncomfortable.
Description of the drawings
Fig. 1 is a kind of schematic diagram of the head-wearing display device with changeable colour baffle plate.
Fig. 2 is a kind of schematic diagram of the another embodiment of the head-wearing display device with changeable colour baffle plate.
Specific embodiment
With reference to Figure of description, the present invention is described in more detail.
A kind of head-wearing display device with changeable colour baffle plate as depicted in figs. 1 and 2, including eyepiece and baffle plate 2, eyepiece
Including display unit 11 and opticses, just to opticses upper surface, baffle plate 2 is arranged far from eyes one to display unit 11
Side；Baffle plate 2 includes automatically controlled changeable colour catch, controls the controller and collection external light source data of automatically controlled changeable colour catch discoloration
It is transferred to the optical sensor of controller.
In some embodiments, opticses include light guide section 12 and reflecting part 13, and reflecting part 13 is fitted in light guide section
12 away from the side surface middle and lower part of eyes one.
In some embodiments, reflecting part 13 is arranged on light guide section 12 away from eyes side.
In some embodiments, light guide section 12 is near the concave arc of the side surface of eyes one, the upper surface of light guide section 12
Convex arc.
In some embodiments, light guide section 12 can be planar lens.
In some embodiments, catch is made up of electric-control color-changeable glass or liquid crystal panel.
In some embodiments, catch is made up of the material of adjusting transmission of light rate.
In some embodiments, eyepiece can be fabricated to monoblock type and also be fabricated to separate type with baffle plate 2.
While the present invention combines function (dust-proof, antifog, the anti-fingerprint and Anti-scratching etc.) of existing baffle plate 2, and very well
Solve impact of the ambient light to virtual image.This product by automatically controlled chromic material make baffle plate 2, can quick response,
The quick absorbance for changing baffle plate 2 in short time.So that user is while virtual screen is seen clearly, eyes are not resulted in again not
It is suitable.
The claimed scope of the invention is by appending claims and its equivalent thereof.The above is only the present invention
Optimal way, it is noted that to those skilled in the art, in the premise conceived without departing from the invention
Under, some similar deformations and improvement can also be made, these also should be regarded as within protection scope of the present invention.
Claims (8)
1. a kind of head-wearing display device with changeable colour baffle plate, it is characterised in that：Including eyepiece and baffle plate (2), the eyepiece
Including display unit (11) and opticses, just to opticses upper surface, the baffle plate (2) is arranged the display unit (11)
Away from eyes side；
The baffle plate (2) is extraneous including automatically controlled changeable colour catch, the controller of the automatically controlled changeable colour catch discoloration of control and collection
Optical sensor of the light source data transmission to controller.
2. a kind of head-wearing display device with changeable colour baffle plate according to claim 1, it is characterised in that：The optics
Part includes light guide section (12) and reflecting part (13), and the reflecting part (13) is fitted in light guide section (12) away from the side surface of eyes one
Middle and lower part.
3. a kind of head-wearing display device with changeable colour baffle plate according to claim 2, it is characterised in that：The reflection
Portion (13) is installed in light guide section (12) away from eyes side.
4. a kind of head-wearing display device with changeable colour baffle plate according to claim 2, it is characterised in that：The leaded light
Portion (12) can be planar lens.
5. a kind of head-wearing display device with changeable colour baffle plate according to claim 1, it is characterised in that：The leaded light
Portion (12) is near the concave arc of the side surface of eyes one, the convex arc of upper surface of the light guide section (12).
6. a kind of head-wearing display device with changeable colour baffle plate according to claim 1, it is characterised in that：The catch
It is made up of electric-control color-changeable glass or liquid crystal panel.
7. a kind of head-wearing display device with changeable colour baffle plate according to claim 1, it is characterised in that：The catch
It is made up of the material of adjusting transmission of light rate.
8. a kind of head-wearing display device with changeable colour baffle plate according to claim 1, it is characterised in that：The eyepiece
Monoblock type can be fabricated to baffle plate (2) and be also fabricated to separate type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710196672.8A CN106681009A (en) | 2017-03-29 | 2017-03-29 | Head-mounted display device with color-changing baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710196672.8A CN106681009A (en) | 2017-03-29 | 2017-03-29 | Head-mounted display device with color-changing baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106681009A true CN106681009A (en) | 2017-05-17 |
Family
ID=58826026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710196672.8A Pending CN106681009A (en) | 2017-03-29 | 2017-03-29 | Head-mounted display device with color-changing baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106681009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361866A (en) * | 2019-07-11 | 2019-10-22 | Oppo广东移动通信有限公司 | A kind of transmitted light intensity is adjustable to wear display equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203433192U (en) * | 2013-07-18 | 2014-02-12 | 成都理想境界科技有限公司 | Head mounted display HMD |
| CN105829952A (en) * | 2013-12-19 | 2016-08-03 | 谷歌公司 | See-through eyepiece for head wearable display |
| CN207096570U (en) * | 2017-03-29 | 2018-03-13 | 核桃智能科技（常州）有限公司 | A kind of head-wearing display device with changeable colour baffle plate |
-
2017
- 2017-03-29 CN CN201710196672.8A patent/CN106681009A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203433192U (en) * | 2013-07-18 | 2014-02-12 | 成都理想境界科技有限公司 | Head mounted display HMD |
| CN105829952A (en) * | 2013-12-19 | 2016-08-03 | 谷歌公司 | See-through eyepiece for head wearable display |
| CN207096570U (en) * | 2017-03-29 | 2018-03-13 | 核桃智能科技（常州）有限公司 | A kind of head-wearing display device with changeable colour baffle plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361866A (en) * | 2019-07-11 | 2019-10-22 | Oppo广东移动通信有限公司 | A kind of transmitted light intensity is adjustable to wear display equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |