发明名称 |
VIRTUAL SPACE PRESENTING DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To provide a virtual space presenting device in which visual mismatching between a virtual space and a real space can be prevented without impairing the feelings of immersion. SOLUTION: The video of long-distance scenery is three-dimensionally presented with a wide field of view by polarizing filter parts 4a and 4b, a video projector 5 and a screen 6 and the video of short-distance scenery is presented by display parts 1a and 1b mounted on the head of an observer and half mirrors 2a and 2b. Corresponding to the video of a virtual object presented as video of short-distance scenery, light from the outside is shielded by shield parts 3a and 3b. |
申请公布号 |
JP2002290991(A) |
申请公布日期 |
2002.10.04 |
申请号 |
JP20010087889 |
申请日期 |
2001.03.26 |
申请人 |
FOUNDATION FOR NARA INSTITUTE OF SCIENCE & TECHNOLOGY |
发明人 |
KURODA TOMOHIRO;MANABE YOSHITSUGU |
分类号 |
G02B27/02;H04N13/04 |
主分类号 |
G02B27/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|