发明授权
- 专利标题： Optical apparatus and method
- 专利标题（中）： 光学装置及方法
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申请号： US12494719申请日： 2009-06-30
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公开(公告)号： US08194325B2公开(公告)日： 2012-06-05
- 发明人: Tapani Levola , Pasi Saarikko
- 申请人： Tapani Levola , Pasi Saarikko
- 申请人地址： FI Espoo
- 专利权人： Nokia Corporation
- 当前专利权人： Nokia Corporation
- 当前专利权人地址： FI Espoo
- 代理机构： Harrington & Smith
- 主分类号： G02B27/14
- IPC分类号： G02B27/14 ; G02B5/18
摘要：
An apparatus and a method are provided. The apparatus including: a light expander configured to expand light, input into the light expander, in a first dimension, and configured to provide diverging light that diverges in the first dimension; and an optical device configured to redirect diverging light, received from the light expander, to produce converging light that converges in the first dimension.
公开/授权文献
- US20100328794A1 OPTICAL APPARATUS AND METHOD 公开/授权日：2010-12-30
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