发明申请
US20120243102A1 IMAGE RELAY OPTICAL SYSTEM AND VIRTUAL IMAGE DISPLAY DEVICE INCLUDING THE SAME
有权
图像继电器光学系统和虚拟图像显示装置，包括它们
- 专利标题： IMAGE RELAY OPTICAL SYSTEM AND VIRTUAL IMAGE DISPLAY DEVICE INCLUDING THE SAME
- 专利标题（中）： 图像继电器光学系统和虚拟图像显示装置，包括它们
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申请号： US13419099申请日： 2012-03-13
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公开(公告)号： US20120243102A1公开(公告)日： 2012-09-27
- 发明人: Takashi TAKEDA , Takahiro TOTANI , Akira KOMATSU , Masayuki TAKAGI , Toshiaki MIYAO
- 申请人： Takashi TAKEDA , Takahiro TOTANI , Akira KOMATSU , Masayuki TAKAGI , Toshiaki MIYAO
- 申请人地址： JP Tokyo
- 专利权人： SEIKO EPSON CORPORATION
- 当前专利权人： SEIKO EPSON CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2011-062542 20110322
- 主分类号： G02B27/14
- IPC分类号： G02B27/14
摘要：
An image relay optical system is provided with an optical coupling member before incidence of image light on a light guide member. Among a first light incident surface, a coupling member reflecting surface, and a first light emitting surface provided in the optical coupling member, the coupling member reflecting surface and the first light emitting surface are curved surfaces. Therefore, a large bright virtual image with reduced aberration can be displayed.
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