发明名称 |
Environmental-light filter for see-through head-mounted display device |
摘要 |
An environmental-light filter removably coupled to an optical see-through head-mounted display (HMD) device is disclosed. The environmental-light filter couples to the HMD device between a display component and a real-world scene. Coupling features are provided to allow the filter to be easily and removably attached to the HMD device when desired by a user. The filter increases the primacy of a provided augmented-reality image with respect to a real-world scene and reduces brightness and power consumption requirements for presenting the augmented-reality image. A plurality of filters of varied light transmissivity may be provided from which to select a desired filter based on environmental lighting conditions and user preference. The light transmissivity of the filter may be about 70% light transmissive to substantially or completely opaque.
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申请公布号 |
US8537075(B2) |
申请公布日期 |
2013.09.17 |
申请号 |
US201213692861 |
申请日期 |
2012.12.03 |
申请人 |
CROCCO ROBERT;SUGDEN BEN;STONE-PEREZ KATHRYN |
发明人 |
CROCCO ROBERT;SUGDEN BEN;STONE-PEREZ KATHRYN |
分类号 |
G09G5/00 |
主分类号 |
G09G5/00 |
代理机构 |
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地址 |
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