Title:
LIGHT DEFLECTOR
Document Type and Number:
WIPO Patent Application WO/2024/084875
Kind Code:
A1
Abstract:
A light deflector 10 comprises: a mirror part 11; torsion bars 12a, 12b that each extend along a rotation axis Da from each side of the mirror part 11; inner actuators 13a, 13b that are coupled to an outer coupling region 36 of each of the torsion bars 12a, 12b from both sides and rotate the torsion bars 12a, 12b about the rotation axis Da in a reciprocating manner; and a slit 20a and a slit 20b that are closed at both ends, each extend along the rotation axis Da over a length range reaching an inner coupling region 38 and the outer coupling region 36, and are formed in the torsion bars 12a, 12b.
Inventors:
TANAKA HARUKI (JP)
Application Number:
PCT/JP2023/033853
Publication Date:
April 25, 2024
Filing Date:
September 19, 2023
Export Citation:
Assignee:
STANLEY ELECTRIC CO LTD (JP)
International Classes:
G02B26/10; B81B3/00; G02B26/08; H10N30/20
Domestic Patent References:
| WO2020045152A1 | 2020-03-05 | |||
| WO2013046612A1 | 2013-04-04 |
Foreign References:
| JP2012163939A | 2012-08-30 | |||
| JP2012063413A | 2012-03-29 |
Attorney, Agent or Firm:
DELOITTE TOHMATSU IP FIRM (JP)
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