发明名称 |
Head-mounted display device |
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).
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申请公布号 |
US8446676(B2) |
申请公布日期 |
2013.05.21 |
申请号 |
US201113230087 |
申请日期 |
2011.09.12 |
申请人 |
SUGIHARA RYOHEI;IBA YOICHI;TATSUTA SEIJI;OLYMPUS CORPORATION |
发明人 |
SUGIHARA RYOHEI;IBA YOICHI;TATSUTA SEIJI |
分类号 |
G02B25/00;G02B7/02;G02B23/14;G02B27/12;G03B21/26;G03B21/30;G03H1/00 |
主分类号 |
G02B25/00 |
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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