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Title:
SCANNING OPTICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/203129
Kind Code:
A1
Abstract:
A mirror 13 moves light from a light source 11 in a first direction within a fixed angle range. A first lens 14 has a first focal point and guides light from the mirror to the first focal point. A light converging means 15 has a second focal point that matches the first focal point. A second mirror 16 moves light from the converging means in a second direction that intersects the first direction.

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Inventors:
SAKAI TAKEHIKO (JP)
SUZUKI TAKASHI (JP)
Application Number:
PCT/JP2020/010617
Publication Date:
October 08, 2020
Filing Date:
March 11, 2020
Export Citation:
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Assignee:
NIDEC COPAL ELECTRONICS CORP (JP)
International Classes:
G01S7/481; G02B26/10; G02B26/12
Foreign References:
JP2011099816A2011-05-19
US5760951A1998-06-02
JPS5417745U1979-02-05
JPH01100491A1989-04-18
JP2014219330A2014-11-20
Attorney, Agent or Firm:
S & S INTERNATIONAL PPC (JP)
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