CN1715992A - Stereo image display device - Google Patents
Stereo image display device Download PDFInfo
- Publication number
- CN1715992A CN1715992A CN 200510034848 CN200510034848A CN1715992A CN 1715992 A CN1715992 A CN 1715992A CN 200510034848 CN200510034848 CN 200510034848 CN 200510034848 A CN200510034848 A CN 200510034848A CN 1715992 A CN1715992 A CN 1715992A
- Authority
- CN
- China
- Prior art keywords
- display screen
- image
- image display
- sub
- picture
- 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
Images
Abstract
The stereo image display device includes two image display screens, including one main image display screen and one auxiliary image display screen, which are set to form some angle and display synchronous images in some visual angel difference suitable for human's eyes. Before the main image display screen, there is one reflector for one eye of human to watch, and the auxiliary image display screen and the reflector have such relative position relationship that the auxiliary image watched in the reflector is superposed with the image the main image display screen displays. The present invention has simple structure, high image quality, low cost, and good stereo effect, and may be used widely.
Description
Technical field
The present invention relates to a kind of image and show viewing apparatus, refer in particular to a kind of stereo image display device.
Background technology
Distance between people's the two eye pupil holes is about 6～7 centimeters, and with watching any the same thing, two angle can be not identical; Though the gap between two is very little, pass in the brain through retina, brain produces far and near sensation just with this small gap, thereby produces stereoscopic sensation.Though also can see object with eyes, object distance, distance are difficult for differentiating.According to this principle, if same image, the subtense angle that utilizes two eyes allows two eyes see respectively apart from producing two images with minute angle difference then, sees through retina and just can make brain produce stereo-picture.Present stereo-picture performance technology miscellaneous all is these principles of utilization.
The three-dimensional film majority is exactly to utilize comparatively proven technique of this principle, by wearing the polaroid glasses of the optical filtering performance that has, one side eyeglass of polaroid glasses only can pass horizontal light, the another side eyeglass only can pass light longitudinally, then use two video cameras during film shooting, according to two subtense angle distances of people, take synchronously.During projection, show a projection transverse light rays synchronously with two projectors that added polariscope, another shows vertical light, what spectators' transmitted through glasses was seen is the same picture of two different angles, passes to brain, just reflects to become the stereoscopic picture plane of far and near level has been arranged.But need wear glasses when watching, the size because of glasses does not conform to easily, quality is bad, and influences appreciation effect.Progress along with electronic technology, various stereo-picture treatment technologies are constantly development also, the manufacturing technology that micro-bit phase difference plate occurred, can not need to wear the stereo-picture that the polaroid glasses bore hole also can be watched screen display, but technical sophistication, cost height, the viewing effect of image is also undesirable, is difficult to popularize.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, cost is low, picture quality good, stereoeffect is strong and true to nature a kind of stereo image display device.
The object of the present invention is achieved like this: a kind of stereo image display device, comprise two image display screens, wherein: described two image display screens are divided into master image display screen and sub-picture display screen, the display image of the display image of sub-picture display screen and master image display screen synchronously but have the subtense angle that adapts with human eye, become to be obliquely installed between sub-picture display screen and the master image display screen, be provided with of being used for the people in master image display screen the place ahead and observe the reflective mirror of seeing, the relative position relation of sub-picture display screen and reflective mirror satisfies the display image that human eye is watched the sub-picture display screen, and the display image that the display image of the sub-picture display screen that human eye is seen from reflective mirror and another are observed the master image display screen of seeing matches.
When the display image of the sub-picture display screen described in the above-mentioned stereo image display device is opposite with the display image of master image display screen, can directly watch by reflective mirror.
The display image of the sub-picture display screen described in the above-mentioned stereo image display device and master image display screen display image are in the same way, one reflex reflector lens need be set before the sub-picture display screen, and the relative position relation of sub-picture display screen, reflex reflector lens satisfies the display image of the sub-picture display screen that human eye sees by reflex reflector lens from reflective mirror and the display image that another is observed the master image display screen of seeing matches.
The support of fixed counter-mirror can be set on the master image display screen described in the above-mentioned stereo image display device, and convenient adjusting is fixed and is watched.
After the present invention adopts said structure, can watch synchronous display image in two image display screens simultaneously by two bore holes, two to observe the image of seeing empty real, passes to brain and just reflect the stereo-picture that becomes to have far and near level; The present invention does not need complex image processing technology or display panel, and is simple in structure, with low cost, and the display image stereoeffect of watching is true to nature, has broad application prospects in fields such as television broadcasting, family, communication, medical treatment.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the present invention is described in further detail, but does not constitute any limitation of the invention.
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2.
Embodiment
Embodiment 1
As shown in Figure 1, stereo image display device of the present invention, comprise two liquid crystal image display screens, these two image display panels are divided into master image display screen 1 and sub-picture display screen 2, the display image of the display image of sub-picture display screen 2 and master image display screen 1 synchronously but have the subtense angle that adapts with human eye, and the display image of sub-picture display screen 2 is opposite with the display image of master image display screen 1; Become angle of inclination between sub-picture display screen 2 and the master image display screen 1 less than 180 degree, be provided with of being used for the people in master image display screen 1 the place ahead and observe the reflective mirror of seeing 3, reflective mirror 3 is fixing by the fixed support 5 that is arranged on the master image display screen 1, sub-picture display screen 2 satisfies the display image that human eye is watched sub-picture display screen 2 with the relative position relation of reflective mirror 3, the display image that the display image of the sub-picture display screen 2 that human eye is seen from reflective mirror 3 and another are observed the master image display screen of seeing 1 matches, image coincide promptly be the sub-picture display screen 2 in reflective mirror 3, seen of people's a eye the display image virtual image and another soon to master image display screen 1 in the display image seen apart from equating and subtense angle being arranged.
As shown in Figure 2, stereo image display device of the present invention, comprise two liquid crystal image display screens, these two image display panels are divided into master image display screen 1 and sub-picture display screen 2, the display image of the display image of sub-picture display screen 2 and master image display screen 1 synchronously but have the subtense angle that adapts with human eye, and the display image of the display image of sub-picture display screen 2 and master image display screen 1 in the same way, become angle of inclination between sub-picture display screen 2 and the master image display screen 1 greater than 180 degree, be provided with of being used for the people in master image display screen 1 the place ahead and observe the reflective mirror of seeing 3, reflective mirror 3 is fixing by the fixed support 5 that is arranged on the master image display screen 1, before sub-picture display screen 2, also be provided with a reflex reflector lens 4, sub-picture display screen 2, the relative position relation of reflex reflector lens 4 satisfies the display image of the sub-picture display screen 2 that human eye sees by reflex reflector lens 4 from reflective mirror 3 and the display image that another is observed the master image display screen of seeing 1 matches.
The needed image taking of stereo image display device of the present invention, signal Processing is also very convenient, image taking only need adopt twin-lens or two identical video cameras, according to two subtense angles of human body apart from arranging two camera lenses, adopt and take synchronously and difference records photographing signal, as adopt two to shield two mirror schemes (embodiment 2), can be directly with the picture signal of record synchronous playing on master image display screen 1 and sub-picture display screen 2 respectively, the display image of an eye direct viewing master image display screen 1 in two of the people, the another eye is watched the display image of sub-picture display screen 2 by reflective mirror 3, pass to brain, just form stereo-picture with far and near level.As adopting two screen single mirror schemes (embodiment 1), the picture signal of sub-picture display screen 2 that also should will be is wherein carried out reverse process, then could be with the picture signal that writes down synchronous playing on master image display screen 1 and sub-picture display screen 2 respectively.
Claims (4)
1. stereo image display device, comprise two image display screens, it is characterized in that: described two image display screens are divided into master image display screen (1) and sub-picture display screen (2), the display image of the display image of sub-picture display screen (2) and master image display screen (1) synchronously but have the subtense angle that adapts with human eye, become to be obliquely installed between sub-picture display screen (2) and the master image display screen (1), be provided with of being used for the people in master image display screen (1) the place ahead and observe the reflective mirror of seeing (3), sub-picture display screen (2) satisfies the display image that human eye is watched sub-picture display screen (2) with the relative position relation of reflective mirror (3), and the display image that the display image of the sub-picture display screen (2) that human eye is seen from reflective mirror (3) and another are observed the master image display screen of seeing (1) matches.
2. stereo image display device according to claim 1 is characterized in that: the display image of described sub-picture display screen (2) is opposite with the display image of master image display screen (1).
3. stereo image display device according to claim 1, it is characterized in that: the display image of described sub-picture display screen (2) and master image display screen (1) display image are in the same way, at the preceding reflex reflector lens (4) that also is provided with of sub-picture display screen (2), the relative position relation of sub-picture display screen (2), reflex reflector lens (4) satisfies the display image of the sub-picture display screen (2) that human eye sees by reflex reflector lens (4) from reflective mirror (3) and the display image that another is observed the master image display screen of seeing (1) matches.
4. according to the arbitrary described stereo image display device of claim 1 to 3, it is characterized in that: described master image display screen (1) is provided with the support (5) of fixed counter-mirror (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510034848 CN1715992A (en) | 2005-05-26 | 2005-05-26 | Stereo image display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510034848 CN1715992A (en) | 2005-05-26 | 2005-05-26 | Stereo image display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1715992A true CN1715992A (en) | 2006-01-04 |
Family
ID=35821979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510034848 Pending CN1715992A (en) | 2005-05-26 | 2005-05-26 | Stereo image display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1715992A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539933A (en) * | 2014-12-30 | 2015-04-22 | 北京奇艺世纪科技有限公司 | Stereoscopic video playing method and system |
-
2005
- 2005-05-26 CN CN 200510034848 patent/CN1715992A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539933A (en) * | 2014-12-30 | 2015-04-22 | 北京奇艺世纪科技有限公司 | Stereoscopic video playing method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5172972B2 (en) | 3D image display device | |
| US20070085903A1 (en) | 3-d stereoscopic image display system | |
| US20160105665A1 (en) | Unassisted stereoscopic display device using directional backlight structure | |
| CN202267785U (en) | Naked eye three-dimensional display structure for automatically tracking human eye position | |
| CN102123291A (en) | Intelligent naked-eye stereoscopic display system and control method thereof | |
| CN102305970A (en) | Naked eye three-dimensional display method and structure for automatically tracking human eye position | |
| CN2821607Y (en) | Stereo image observation device | |
| CN204013926U (en) | A kind of 3-D image display device | |
| CN108566546A (en) | A kind of polarization-type stereoscopic display and control method based on tracing of human eye | |
| CN106526878B (en) | Multi-dimensional free 3 d display device | |
| CN2821606Y (en) | Stereo image observation device | |
| CN205333973U (en) | Three -dimensional private cinema display device of high definition bore hole 3D | |
| CN102323713A (en) | Portable 360-DEG circular-screen 3D theatre system | |
| CN2798125Y (en) | Stereo image display viewing device | |
| CN1715992A (en) | Stereo image display device | |
| US20120200793A1 (en) | 3-D Cinema and Display Technology | |
| JPH09224265A (en) | Method and device for recording stereoscopic image | |
| JP2012022278A (en) | Video virtual feeling glasses | |
| CN100480849C (en) | Method of photographing signal treating and broadcasting and viewing stereoimage | |
| KR20010109814A (en) | Display apparatus for management 3-dimensional image | |
| CN2033173U (en) | Tv adding device for gaining stereoscopic sense | |
| Kejian et al. | The development of stereoscopic display technology | |
| CN205071233U (en) | 3D shoots with video -corder player | |
| CN2876838Y (en) | 3-D picture photographing device | |
| CN1432863A (en) | Stereo image shooting and reproducing method |
Legal Events
| 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 |