CN2821607Y - Stereo image observation device - Google Patents

Stereo image observation device Download PDF

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Publication number
CN2821607Y
CN2821607Y CNU2005200629024U CN200520062902U CN2821607Y CN 2821607 Y CN2821607 Y CN 2821607Y CN U2005200629024 U CNU2005200629024 U CN U2005200629024U CN 200520062902 U CN200520062902 U CN 200520062902U CN 2821607 Y CN2821607 Y CN 2821607Y
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CN
China
Prior art keywords
time
reflective mirrors
image display
image
display screens
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.)
Expired - Lifetime
Application number
CNU2005200629024U
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Chinese (zh)
Inventor
胡超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inlife Handnet Co Ltd
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Individual
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Filing date
Publication date
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Priority to CNU2005200629024U priority Critical patent/CN2821607Y/en
Priority to PCT/CN2006/002050 priority patent/WO2007019794A1/en
Application granted granted Critical
Publication of CN2821607Y publication Critical patent/CN2821607Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using reflective optical elements in the optical path between the images and the observer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

The utility model provides a stereo image observation device, which comprises two image display screens, wherein the two image display screens are arranged at equal direction intervals in one plane. The front parts of the two image display screens are respectively provided with a primary reflective mirror. The included angles which are smaller than 90 DGE are formed between the reflecting faces of the two primary reflective mirrors and the display screens at both sides. Moreover, the reflecting faces of the two primary reflective mirrors are opposite. The proper position between the two primary reflective mirrors is also provided with two secondary reflective mirrors which can form certain included angle. The reflecting faces of the two secondary reflective mirrors are respectively opposite to the reflecting faces of the primary reflective mirrors at both sides. People's eyes can observe the displaying images reflected by the two primary reflective mirrors in the two image displaying screens from the inner parts of the two secondary reflective mirrors. The utility model has the advantages of simple structure, low cost, good image quality and natural and lifelike stereo effect. The utility model is suitable for a single person observing the image with the stereo effect.

Description

A kind of stereo-picture viewing apparatus
Technical field
The utility model relates to a kind of image-watching device, refers in particular to be used for single a kind of stereo-picture viewing apparatus of watching the stereoeffect display image.
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 purpose of this utility model be to provide a kind of simple in structure, cost is low, picture quality good, stereoeffect is true to nature naturally, the vision reduction effect excellence in scenery space, be fit to single a kind of stereo image display device of watching.
The purpose of this utility model is achieved in that a kind of stereo-picture viewing apparatus, comprise two image display screens, wherein: described two image display screens become roughly conplane and are provided with at interval in the same way, before two image display screens, be respectively equipped with reflective mirror for the first time, two for the first time the reflecting surface of reflective mirror becomes angle respectively with between the image display screen on both sides less than 90 degree, two the first time reflective mirror reflecting surface relative; Two for the first time the appropriate location between the reflective mirror also be placed with form an angle two reflective mirrors for the second time, two for the second time reflective mirror reflecting surface respectively with both sides the first time reflective mirror reflecting surface relative; Watch respectively by the display image in two image display screens of two reflective mirror reflections for the first time in the reflective mirror for the second time from two respectively for two of the people.
Two image display screens described in above-mentioned a kind of stereo-picture viewing apparatus with size identical and become conplane be set in the same way good, two for the first time the reflecting surface of reflective mirror respectively and between the image display screen on both sides in angle of 45 degrees, two become 90 degree angles between the reflecting surface of reflective mirror for the second time.
After the utility model adopts said structure, can watch display image in two image display screens simultaneously by two bore holes, like this, only need in two image display panels, to play respectively and have and the adapt synchronous images of subtense angle of human eye, two image virtual images of watching by reflective mirror of people are passed to brain and are just reflected the stereo-picture that becomes to have far and near level; The utility model 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 appended drawings the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
Among the figure: 1 image display screen, 2 is reflective mirror, 3 reflective mirror for the second time for the first time.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of stereo-picture viewing apparatus of the present utility model, comprise two image display panels 1, two image display panels, 1 size is identical and become conplane and upwards be provided with at interval, before two image display panels 1, be respectively equipped with reflective mirror 2 for the first time, two for the first time the reflecting surface of reflective mirror 2 respectively and between the image display panel 1 on both sides in angle of 45 degrees, two the reflecting surface of reflective mirror 2 is relative for the first time; Two also be placed with between the reflective mirror 2 for the first time in angle of 45 degrees two for the second time 3, two of reflective mirrors for the second time the reflecting surface of reflective mirror 3 reflective mirror 2 the reflecting surface first time with both sides is relative respectively; Two of the people by two for the second time reflective mirror 3 can watch respectively by the display image in two image display panels 1 of two reflective mirror 2 reflections for the first time.
Embodiment 2
As shown in Figure 2, a kind of stereo-picture viewing apparatus of the present utility model, substantially the same manner as Example 1, different is that two image display panels 1 are for being provided with at interval downwards.
When the utility model specifically uses, in two image display panels 1, play respectively and have and the adapt synchronous images of subtense angle of human eye, two bore holes of people simultaneously respectively by two for the second time reflective mirror 3 watch by two display images in two image display panels 1 reflecting respectively of reflective mirror 2 for the first time, like this, display image is transferred to brain and just reflects the stereo-picture that becomes to have far and near level.

Claims (2)

1. stereo-picture viewing apparatus, comprise two image display screens (1), it is characterized in that: described two image display screens (1) become roughly conplane and are provided with at interval in the same way, at the preceding reflective mirror (2) for the first time that is respectively equipped with of two image display screens (1), two for the first time the reflecting surface of reflective mirrors (2) becomes angle respectively with between the image display screen (1) on both sides less than 90 degree, the reflecting surface of the two reflective mirrors first time (2) is relative; Two for the first time the appropriate location between the reflective mirrors (2) also be placed with form an angle two reflective mirrors (3) for the second time, two for the second time the reflecting surface of reflective mirrors (3) reflecting surface with the reflective mirror first time (2) on both sides is relative respectively; Watch respectively by the display image in two image display screens (1) of two reflective mirror (2) reflections for the first time in the reflective mirror (3) for the second time from two respectively for two of the people.
2. a kind of stereo-picture viewing apparatus according to claim 1, it is characterized in that: described two image display screens (1) size is identical and become conplane interval in the same way to be provided with, two for the first time the reflecting surface of reflective mirrors (2) respectively and between the image display screen on both sides (1) in angle of 45 degrees, two become 90 degree angles between the reflecting surface of reflective mirrors (3) for the second time.
CNU2005200629024U 2005-08-15 2005-08-15 Stereo image observation device Expired - Lifetime CN2821607Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNU2005200629024U CN2821607Y (en) 2005-08-15 2005-08-15 Stereo image observation device
PCT/CN2006/002050 WO2007019794A1 (en) 2005-08-15 2006-08-14 Stereoscopic image viewer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2005200629024U CN2821607Y (en) 2005-08-15 2005-08-15 Stereo image observation device

Publications (1)

Publication Number Publication Date
CN2821607Y true CN2821607Y (en) 2006-09-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2005200629024U Expired - Lifetime CN2821607Y (en) 2005-08-15 2005-08-15 Stereo image observation device

Country Status (2)

Country Link
CN (1) CN2821607Y (en)
WO (1) WO2007019794A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102402009A (en) * 2010-03-31 2012-04-04 岳祖洲 Three dimension image display method and display device
CN103345069A (en) * 2013-07-11 2013-10-09 高生亮 Portable folding computer stereo watching device
CN103442243A (en) * 2013-07-31 2013-12-11 北京智谷睿拓技术服务有限公司 Portable type 3D displaying device and 3D displaying method
CN103869481A (en) * 2012-12-11 2014-06-18 张博栋 Realization of three-dimensional picture or film by using two plane mirrors and mirror image reflection method
CN107703638A (en) * 2016-08-08 2018-02-16 群创光电股份有限公司 Image display system
CN110840102B (en) * 2019-12-09 2021-07-02 江西白莲智能科技集团有限公司 Library is with dustproof bookshelf

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05103349A (en) * 1991-10-04 1993-04-23 Sony Corp Visual device
KR20010109814A (en) * 2000-06-02 2001-12-12 윤병이 Display apparatus for management 3-dimensional image
CN1328266A (en) * 2000-06-09 2001-12-26 邱春明 Foldable viewer of 3D visual image
CN2596390Y (en) * 2002-12-06 2003-12-31 李光厚 Stereo photographic attached lens and watching device
JP2005134615A (en) * 2003-10-30 2005-05-26 Nikon Corp Image viewing apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102402009A (en) * 2010-03-31 2012-04-04 岳祖洲 Three dimension image display method and display device
CN103869481A (en) * 2012-12-11 2014-06-18 张博栋 Realization of three-dimensional picture or film by using two plane mirrors and mirror image reflection method
CN103345069A (en) * 2013-07-11 2013-10-09 高生亮 Portable folding computer stereo watching device
CN103442243A (en) * 2013-07-31 2013-12-11 北京智谷睿拓技术服务有限公司 Portable type 3D displaying device and 3D displaying method
CN107703638A (en) * 2016-08-08 2018-02-16 群创光电股份有限公司 Image display system
CN107703638B (en) * 2016-08-08 2020-10-09 群创光电股份有限公司 Image display system
CN110840102B (en) * 2019-12-09 2021-07-02 江西白莲智能科技集团有限公司 Library is with dustproof bookshelf

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Publication number Publication date
WO2007019794A1 (en) 2007-02-22

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHENZHEN CITY ZHANGWANG SOLID AGE VIDEO TECHNOLOGY

Free format text: FORMER OWNER: HU CHAO

Effective date: 20090327

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20090327

Address after: Shenzhen Nanshan District City, Guangdong sea Guangdong Industrial Village (Shenzhen animation Park) 7 Building 301, zip code: 518054

Patentee after: Inlife-handnet Co., Ltd.

Address before: Room 305, No. 803 middle middle road, Guangdong City, Guangzhou Province, China: 510095

Patentee before: Hu Chao

CX01 Expiry of patent term

Expiration termination date: 20150815

Granted publication date: 20060927

EXPY Termination of patent right or utility model