Title:
SENSOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/249537
Kind Code:
A1
Abstract:
[Problem] To perform haptic detection with a small and simple mechanism. [Solution] A sensor device according to the present invention comprises: a haptic action part which is exposed through an opening provided in an exterior part and which is attached inside the exterior part via a strain generator; a reflection space which is surrounded on two or more faces thereof by a first mirror that is provided on an inner bottom surface of the exterior part and a second mirror that is provided on a surface of the haptic action part or the strain generator which faces the first mirror; a light source unit which emits light to the reflection space; and an imaging unit which is provided on the inner bottom surface of the exterior part and which captures an image including a haptic detection area whereon reflection light of the light emitted from the light source unit appears.
Inventors:
HONGO KAZUO (JP)
Application Number:
PCT/JP2022/001609
Publication Date:
December 01, 2022
Filing Date:
January 18, 2022
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
G01L5/166; B25J19/04; G02B5/00; G02B17/06; G06T1/00
Domestic Patent References:
| WO2021085186A1 | 2021-05-06 | |||
| WO2014045685A1 | 2014-03-27 | |||
| WO2020115982A1 | 2020-06-11 |
Foreign References:
| JP2010112814A | 2010-05-20 | |||
| US20200049579A1 | 2020-02-13 | |||
| JP2020043497A | 2020-03-19 |
Attorney, Agent or Firm:
ITO, Manabu et al. (JP)
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