- 专利标题： VIRTUAL IMAGE OPTICAL SYSTEM, VIRTUAL IMAGE DISPLAY DEVICE PROVIDED THEREWITH, AND VEHICLE-MOUNTED SYSTEM
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申请号： EP22775144.3申请日： 2022-03-10
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公开(公告)号： EP4318077A1公开(公告)日： 2024-02-07
- 发明人: KANO Hiroto , SUGIYAMA Takayuki
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： JP Tokyo 146-8501 30-2, Shimomaruko 3-chome, Ohta-ku
- 代理机构： Canon Europe Limited
- 优先权： JP2021050220 20210324
- 国际公布： WO2022202352 20220929
- 主分类号： G02B27/01
- IPC分类号： G02B27/01 ; B60K35/00
摘要：
A virtual image optical system 105 includes first and second optical elements 102 and 103 each configured to guide light from a display means 101, wherein the second optical element 103 guides the light from the display means 101 to a first pupil 112 to form a first virtual image 113, and the second optical element 103 simultaneously guides the light from the display means 101 to a second pupil 115 to form a second virtual image 116, and wherein decentering of the second optical element enables switching of positions of the first pupil and the second pupil to each other.
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