发明申请
- 专利标题： HEAD-MOUNTED DISPLAY DEVICE
- 专利标题（中）： 头安装显示设备
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申请号： US13230087申请日： 2011-09-12
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公开(公告)号： US20120069448A1公开(公告)日： 2012-03-22
- 发明人: Ryohei SUGIHARA , Yoichi IBA , Seiji TATSUTA
- 申请人： Ryohei SUGIHARA , Yoichi IBA , Seiji TATSUTA
- 申请人地址： JP Tokyo
- 专利权人： OLYMPUS CORPORATION
- 当前专利权人： OLYMPUS CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JPJP2010-208520 20100916; JPJP2010-208596 20100916
- 主分类号： G02B27/02
- IPC分类号： G02B27/02
摘要：
Provided is a head-mounted display element, including: a first casing (11) which incorporates therein at least a display element (21), and has a light projection window (11a) for projecting image light from the display element (21); a second casing (12) which incorporates therein an eyepiece optical system (31) with a refractive power, and has a light receiving window (12a) for receiving incident image light projected through the light projection window (11a) and an eyepiece window (12b) for emitting the image light that has passed through the eyepiece optical system (31); and a coupling portion (13) for coupling the second casing (12) to the first casing (11) so as to make adjustable a length of an optical path between the light projection window (11a) and the light receiving window (12a).
公开/授权文献
- US08446676B2 Head-mounted display device 公开/授权日：2013-05-21
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