发明名称 |
HEAD-MOUNTED DISPLAY |
摘要 |
A head-mounted display (HMD) using retinal direct projection that provides a small size and lightweight by changing the configuration of optical components and optical arrangement. The HMD includes: a planar backlight for producing and emitting planar light; a light-speed controlling element positioned in front of the planar backlight for controlling the speed of incident light so that the light propagates parallel or near parallel to an optical axis; an image-forming element disposed in front of the light-speed controlling element for forming an image; and a Fresnel lens placed in front of the image-forming element for focusing the incoming incident onto an eyeball.
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申请公布号 |
US2004085648(A1) |
申请公布日期 |
2004.05.06 |
申请号 |
US20030673435 |
申请日期 |
2003.09.30 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
TOMONO TAKAO |
分类号 |
G02B3/08;G02B27/00;G02B27/01;(IPC1-7):G02B27/14 |
主分类号 |
G02B3/08 |
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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