Title:
SCANNER, SCANNER MODULE, AND ELECTRONIC DEVICE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2020/054995
Kind Code:
A1
Abstract:
The present invention relates to a scanner, a scanner module, and an electronic device including same. A scanner for a vehicle of the present invention comprises: a mirror rotating about a first axis in a direct manner; a first and a second mirror support member connected to the first side and the second side of the mirror, respectively; a first and a second mirror spring connected to the first and the second mirror support member, respectively; a plurality of combs for supplying an electrostatic force-based rotating force to the mirror; and a substrate disposed at the outside of the mirror and spaced apart from the mirror, wherein the distance between the substrate and the center of the mirror, with reference to a second axis crossing the first axis, is 1.41 to 4.41 times the radius of the mirror. Accordingly, the present invention can scan a wide angle.
Inventors:
LEE BYOUNGGOO (KR)
PARK JOODO (KR)
AN JAEYONG (KR)
KIM SANGCHEON (KR)
PARK JOODO (KR)
AN JAEYONG (KR)
KIM SANGCHEON (KR)
Application Number:
PCT/KR2019/010634
Publication Date:
March 19, 2020
Filing Date:
August 21, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G02B26/10
Foreign References:
| JP2006010715A | 2006-01-12 | |||
| US20140300942A1 | 2014-10-09 | |||
| KR20140088399A | 2014-07-10 | |||
| KR20170019251A | 2017-02-21 | |||
| KR100707133B1 | 2007-04-13 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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