发明名称 |
STEREOSCOPIC DISPLAY METHOD AND APPARATUS |
摘要 |
The position of a solid image which changes with the elapse of time is detected. The position of a virtual screen is set so that a distance from an object enters an allowable range such as to reduce a fatigue of an observer. A 2-dimensional image is formed at the set virtual screen position. A phase distribution is calculated at the hologram forming surface, thereby displaying a solid image. Even when the position of a solid image changes with the elapse of time, the fatigue of the eyes can be minimized.
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申请公布号 |
CA2105446(C) |
申请公布日期 |
1997.08.19 |
申请号 |
CA19932105446 |
申请日期 |
1993.09.02 |
申请人 |
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发明人 |
ARITAKE, HIROKAZU;KATO, MASAYUKI;ISHIMOTO, MANABU;SATO, NORIKO |
分类号 |
G03H1/08;G03H1/26;(IPC1-7):G03H1/08 |
主分类号 |
G03H1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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