CN105319712A - Reflective display - Google Patents
Reflective display Download PDFInfo
- Publication number
- CN105319712A CN105319712A CN201410407643.8A CN201410407643A CN105319712A CN 105319712 A CN105319712 A CN 105319712A CN 201410407643 A CN201410407643 A CN 201410407643A CN 105319712 A CN105319712 A CN 105319712A
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- China
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- display module
- image display
- catoptron
- spectroscope
- image
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- 210000005252 bulbus oculi Anatomy 0.000 claims abstract description 9
- 230000035515 penetration Effects 0.000 claims description 6
- 230000011514 reflex Effects 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
Abstract
The invention discloses a reflective display, which is arranged on a head-mounted device and comprises a reflector, an image display module, a spectroscope and a light source. The reflector is arranged opposite to the image display module. The spectroscope is arranged between the reflector and the image display module. The light source is arranged between the spectroscope and the image display module. The image of the image display module is projected to the reflector through the spectroscope, so that the image is reflected to the eyeball of the user to form a virtual image seen by the user. The light beam of the light source is reflected to the image display module through the spectroscope.
Description
Technical field
The present invention relates to a kind of display, particularly relate to a kind of can for the reflected displaying device of the head worn in user.
Background technology
Along with the development of display device, the size of display device and weight are towards the future development of microminiaturization.In recent years, head mounted display to be developed as one for virtual reality (VirtualReality, VR) system to be worn on the video display on user's head, and the field of application is also more and more extensive.Head mounted display is that display module is positioned over user at the moment with the form of glasses, through closely to user's eyes projection virtual image, to produce the picture of a wide viewing angle, and allows user can receive image information everywhere.But, existing head mounted display due to assembly mostly too numerous and diverse, and be difficult to miniaturization, lightweight.Therefore the problem that comfort when user wears is not good is created.
In sum, the present inventor concentrates on studies through pains for many years, thinks and designs a kind of reflected displaying device, being improved with the shortcoming for prior art, and then the enforcement in enhancement industry utilizes.
Summary of the invention
In view of the problem of above-mentioned prior art, the object of the present invention is to provide a kind of reflected displaying device, the problem that the wearing comfort that existing head mounted display is difficult to miniaturization to solve, lightweight produces is not good.
According to object of the present invention, provide a kind of reflected displaying device, it is arranged at head-wearing device, and it comprises catoptron, image display module, spectroscope and light source.Catoptron is arranged at head-wearing device, and corresponds to the position of at least one eyeball of user.Image display module installation is in head-wearing device, and itself and catoptron are for being oppositely arranged, and image display module is for projecting image.Spectroscope is arranged at head-wearing device, and it is between image display module and catoptron.Light source is arranged at head-wearing device, and between spectroscope and image display module.Wherein, image is projected to catoptron by spectroscope, form the virtual image seen by user, and light source projects light beam is to spectroscope to make image reflex to the eyeball of user, with via dichroic mirror light beam to image display module.
Preferably, catoptron can be the catoptron with part reflection characteristic and partial penetration characteristic.
Preferably, catoptron can be concave mirror.
Preferably, image display module can be liquid crystal indicator, and light beam can be white light.
Preferably, image and the virtual image can be multiple coloured silk or full-color.
According to object of the present invention, also provide a kind of reflected displaying device, it is made up of head-wearing device, catoptron, image display module, spectroscope and light source.
As described in, according to reflected displaying device of the present invention, it can have one or more following advantage:
(1) reflected displaying device of the present invention utilizes catoptron to be arranged at the leading edge of the head-wearing devices such as such as safety helmet, glasses, snow goggles, makes user can to watch virtual image, to promote the comfortableness worn for a long time.
(2) reflected displaying device of the present invention utilizes the assembly of simplifying can produce the effect allowing user can watch virtual image, thus can make reflected displaying device miniaturization and lightweight.
Accompanying drawing explanation
Fig. 1 is structure and the light path schematic diagram of reflected displaying device of the present invention.
Fig. 2 is the schematic diagram of the first embodiment of reflected displaying device of the present invention.
Fig. 3 is the schematic diagram of the second embodiment of reflected displaying device of the present invention.
Fig. 4 is the schematic diagram of the 3rd embodiment of reflected displaying device of the present invention.
Description of reference numerals
1: reflected displaying device
10: catoptron
20: image display module
21: image
30: spectroscope
40: light source
41: light beam
9: wear-type device
Embodiment
For the ease of the technique effect your auditor understands technical characteristic of the present invention, content and advantage and can reach, now the present invention is coordinated accompanying drawing, and be described in detail as follows with the expression-form of embodiment, should understand, wherein used accompanying drawing, its purport is only signal and aid illustration, may not be actual proportions after the invention process and precisely configures, and therefore should not understand with regard to the ratio of accompanying drawing and configuration relation, the interest field limited the invention in actual enforcement.
Hereinafter with reference to relevant drawings, the embodiment according to reflected displaying device of the present invention is described, for making to be convenient to understand, the same components in following embodiment illustrates with identical symbology.
Refer to Fig. 1, Fig. 1 is structure and the light path schematic diagram of reflected displaying device of the present invention.
Reflected displaying device 1 of the present invention is arranged at the wear-type devices such as such as safety helmet, glasses or snow goggles, wears for user, and is available for users to carry out virtual image (hereinafter referred to as the virtual image) for a long time through mode thus and views and admires.Reflected displaying device 1 of the present invention has catoptron 10, image display module 20, spectroscope 30 and light source 40.Catoptron 10 and image display module 20 are oppositely arranged wherein, and catoptron 20 can be concave mirror, and can have the optical characteristics of part reflection and partial penetration, or, the optical characteristics of total reflection can be had.Spectroscope 30 has part reflection and the optical characteristics of partial penetration, and it is arranged between catoptron 10 and image display module 20, and in light path between catoptron 10 and image display module 20.Light source 40 is arranged between image display module 20 and spectroscope 30.
Wherein, light source 40 projecting beam 41 to spectroscope 30, with the reflection via spectroscope 30, and makes light beam 41 reflex to image display module 20.Therefore spectroscope 30 and light source 40 can be utilized to reach effect of illumination when viewing and admiring the virtual image.
Further, image display module 20 can project image 21.Image 21 is projected to catoptron 10 by spectroscope 30, to make image 21 reflex to the eyeball of user via the reflection of catoptron 10, and forms the virtual image seen by user.Therefore the object of viewing and admiring the virtual image can be reached.
It should be noted that preferably, between catoptron 10 and image display module 20, predetermined angle can be had, such as 30 ~ 60 degree.Therefore and can be suitable carry out image reflection and enter the eyeball of user.In addition, catoptron 10 be part reflection and the optical characteristics of partial penetration time, user also can see outside scenery through catoptron 10 through optical characteristics thus.That is, user, viewing and admiring the virtual image simultaneously, also can see outside scenery.
Wherein, image display module 20 can be liquid crystal indicator, such as optical valve in reflection type display.Therefore, image display module 20 can project or produce multiple coloured silk or full-color image 21.Corresponding, light source 40 can be configured to the light beam 41 producing white.But not as limit.
Reflected displaying device 1 of the present invention, utilizes image display module 20 to be directly projected to catoptron 10 to form the virtual image, and utilizes spectroscope 30 and light source 40 to be assisted.Thus, reflected displaying device 1 of the present invention has the assembly of simplifying, thus can be easy to reach miniaturization and lightweight, therefore can promote the comfortableness worn for a long time.
Refer to Fig. 2, Fig. 2 is the schematic diagram of the first embodiment of reflected displaying device of the present invention.In the present embodiment, the configuration of each assembly, all with aforementioned similar, is no longer repeated at this.
As shown in the figure, the catoptron 10 of reflected displaying device 1, image display module 20, spectroscope 30 and light source 40 can be arranged at wear-type device 9, for the present embodiment, wear-type device 9 with safety helmet exemplarily, but not as limit.
Further, catoptron 10 can be arranged at the leading edge of wear-type device 9, and it can be the extra assembly arranged, and also can be the assembly being directly provided as and keeping out the wind.In addition, image display module 20, spectroscope 30 and light source 40 can combine, and become a modular assembly, and utilize magnetic, paste, the modes such as extension, buckle or locking of pressing from both sides are arranged at wear-type device 9.Natch, image display module 20, spectroscope 30 and light source 40 also can nonconformable forms, utilize magnetic respectively, paste, the modes such as extension, buckle or locking of pressing from both sides are arranged at wear-type device 9.
Therefore, when user puts on the wear-type device 9 with reflected displaying device 1, via the floor light of spectroscope 30 with light source 40, thus the transparent spectroscope 30 of the image 21 of image display module 20 is projeced on catoptron 10, again via the reflection of catoptron 10, and the formation virtual image making image 21 suitable is viewed and admired for user.
Refer to Fig. 3, Fig. 4, Fig. 3, Fig. 4 are respectively the second embodiment of reflected displaying device of the present invention and the schematic diagram of the 3rd embodiment.In the foregoing embodiments, wear-type device 9 with safety helmet exemplarily, and in the second embodiment and the 3rd embodiment, then with glasses and snow goggles exemplarily, but not as limit.Wherein, running or the application class of the second embodiment and the 3rd embodiment are similar to the first embodiment, are no longer repeated at this.
In the various embodiments described above, it should be noted that the image 21 of image display module 20 is being sent by image display module 20, and penetrate spectroscope 30 and during being projected to catoptron 10, the ratio of the image 21 of image display module 20 does not have any change.The image 21 of image display module 20 can change the ratio of the image 21 of image display module 20 because of catoptron 30 projecting catoptron 30 rear, and such as, the image 21 of image display module 20 can be exaggerated to show the formation virtual image.
The foregoing is only illustrative, but not be restriction.Anyly do not depart from spirit of the present invention and category, and to its equivalent modifications of carrying out or change, all should be contained in accompanying claim.
Claims (10)
1. a reflected displaying device, is arranged at head-wearing device, it is characterized in that, comprises:
Catoptron, is arranged at described head-wearing device, and corresponds to the position of at least one eyeball of user;
Image display module, is arranged at described head-wearing device, and described image display module and described catoptron are for being oppositely arranged, and described image display module is for projecting image;
Spectroscope, be arranged at described head-wearing device, and described spectroscope is between described image display module and described catoptron, described image is projected to described catoptron by described spectroscope, forms the virtual image seen by described user to make described image reflex to the described eyeball of described user; And
Light source, is arranged at described head-wearing device, and between described spectroscope and described image display module, and described light source is used for projecting beam to described spectroscope, with via light beam described in described dichroic mirror to described image display module.
2. reflected displaying device according to claim 1, is characterized in that, described catoptron is the catoptron with part reflection characteristic and partial penetration characteristic.
3. reflected displaying device according to claim 2, is characterized in that, described catoptron is concave mirror.
4. reflected displaying device according to claim 1, is characterized in that, described image display module is liquid crystal indicator, and described light beam is white light.
5. reflected displaying device according to claim 4, is characterized in that, described image and the described virtual image are for multiple color or full-color.
6. a reflected displaying device, is characterized in that, described reflected displaying device is made up of following assemblies:
Head-wearing device;
Catoptron, is arranged at described head-wearing device, and corresponds to the position of at least one eyeball of user;
Image display module, is arranged at described head-wearing device, and described image display module and described catoptron are for being oppositely arranged, and described image display module is for projecting image;
Spectroscope, be arranged at described head-wearing device, and described spectroscope is between described image display module and described catoptron, described image is projected to described catoptron by described spectroscope, forms the virtual image seen by described user to make described image reflex to the described eyeball of described user; And
Light source, is arranged at described head-wearing device, and between described spectroscope and described image display module, and described light source is used for projecting beam to described spectroscope, with via light beam described in described dichroic mirror to described image display module.
7. reflected displaying device according to claim 6, is characterized in that, described catoptron is the catoptron with part reflection characteristic and partial penetration characteristic.
8. reflected displaying device according to claim 7, is characterized in that, described catoptron is concave mirror.
9. reflected displaying device according to claim 6, is characterized in that, described image display module is liquid crystal indicator, and described light beam is white light.
10. reflected displaying device according to claim 9, is characterized in that, described image and the described virtual image are for multiple color or full-color.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103124180A TWI509288B (en) | 2014-07-14 | 2014-07-14 | Reflective display |
| TW103124180 | 2014-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105319712A true CN105319712A (en) | 2016-02-10 |
Family
ID=55220156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410407643.8A Pending CN105319712A (en) | 2014-07-14 | 2014-08-19 | Reflective display |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105319712A (en) |
| TW (1) | TWI509288B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866955A (en) * | 2016-06-16 | 2016-08-17 | 深圳市世尊科技有限公司 | Smart glasses |
| CN106054390A (en) * | 2016-08-01 | 2016-10-26 | 深圳市世尊科技有限公司 | Display device and head-mounted device using the same |
| CN110111688A (en) * | 2019-05-24 | 2019-08-09 | 亿信科技发展有限公司 | A kind of display panel, display methods and display system |
| WO2019196368A1 (en) * | 2018-04-12 | 2019-10-17 | Boe Technology Group Co., Ltd. | Light modulating device for display apparatus, display apparatus, method of image display |
| CN110959131A (en) * | 2016-12-15 | 2020-04-03 | 株式会社Ntt都科摩 | Wearable display optics using laser beam scanner |
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|---|---|---|---|---|
| US6359737B1 (en) * | 2000-07-28 | 2002-03-19 | Generals Motors Corporation | Combined head-up display |
| CN102096194A (en) * | 2010-12-24 | 2011-06-15 | 北京理工大学 | Optical transmission projection type three-dimensional helmet display |
| WO2012037290A2 (en) * | 2010-09-14 | 2012-03-22 | Osterhout Group, Inc. | Eyepiece with uniformly illuminated reflective display |
| US8570656B1 (en) * | 2009-04-06 | 2013-10-29 | Paul Weissman | See-through optical system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW580588B (en) * | 2002-12-06 | 2004-03-21 | Shing-Tzeng Liu | Refraction image display device |
| US8482859B2 (en) * | 2010-02-28 | 2013-07-09 | Osterhout Group, Inc. | See-through near-eye display glasses wherein image light is transmitted to and reflected from an optically flat film |
| US8436952B2 (en) * | 2010-05-28 | 2013-05-07 | Hong Kong Applied Science and Technology Research Institute Company Limited | Hybrid illumination system for head-up display |
-
2014
- 2014-07-14 TW TW103124180A patent/TWI509288B/en active
- 2014-08-19 CN CN201410407643.8A patent/CN105319712A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6359737B1 (en) * | 2000-07-28 | 2002-03-19 | Generals Motors Corporation | Combined head-up display |
| US8570656B1 (en) * | 2009-04-06 | 2013-10-29 | Paul Weissman | See-through optical system |
| WO2012037290A2 (en) * | 2010-09-14 | 2012-03-22 | Osterhout Group, Inc. | Eyepiece with uniformly illuminated reflective display |
| CN102096194A (en) * | 2010-12-24 | 2011-06-15 | 北京理工大学 | Optical transmission projection type three-dimensional helmet display |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866955A (en) * | 2016-06-16 | 2016-08-17 | 深圳市世尊科技有限公司 | Smart glasses |
| CN106054390A (en) * | 2016-08-01 | 2016-10-26 | 深圳市世尊科技有限公司 | Display device and head-mounted device using the same |
| CN110959131A (en) * | 2016-12-15 | 2020-04-03 | 株式会社Ntt都科摩 | Wearable display optics using laser beam scanner |
| WO2019196368A1 (en) * | 2018-04-12 | 2019-10-17 | Boe Technology Group Co., Ltd. | Light modulating device for display apparatus, display apparatus, method of image display |
| US11336872B2 (en) | 2018-04-12 | 2022-05-17 | Boe Technology Group Co., Ltd. | Light modulating device for display apparatus, display apparatus, method of image display |
| CN110111688A (en) * | 2019-05-24 | 2019-08-09 | 亿信科技发展有限公司 | A kind of display panel, display methods and display system |
| CN110111688B (en) * | 2019-05-24 | 2022-04-08 | 亿信科技发展有限公司 | Display panel, display method and display system |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201602637A (en) | 2016-01-16 |
| TWI509288B (en) | 2015-11-21 |
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Application publication date: 20160210 |
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