Title:
INFORMATION OUTPUT DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/121340
Kind Code:
A1
Abstract:
Disclosed in one embodiment of the present invention is an information output device comprising: an expression unit formed to be able to move in at least one direction so that a user detects same; a driving force provision unit for providing a driving force for the expression unit; and a driving force limiting member which, when some of the driving force generated by the driving force provision unit is delivered in the at least one direction, reduces or blocks the force.
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Inventors:
KIM JU YOON (KR)
KIM JI HO (KR)
PARK HYEON CHEOL (KR)
KIM JI HO (KR)
PARK HYEON CHEOL (KR)
Application Number:
PCT/KR2022/021059
Publication Date:
June 29, 2023
Filing Date:
December 22, 2022
Export Citation:
Assignee:
DOT INC (KR)
International Classes:
G06F3/01; H01F7/20
Foreign References:
| KR20170089827A | 2017-08-04 | |||
| KR102055304B1 | 2019-12-13 | |||
| KR102268554B1 | 2021-06-24 | |||
| JP2015070729A | 2015-04-13 | |||
| KR20120031779A | 2012-04-04 |
Attorney, Agent or Firm:
THEWAVE IP LAW FIRM (KR)
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