Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DISTANCE MEASUREMENT SENSOR, DISTANCE MEASUREMENT SYSTEM, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/145212
Kind Code:
A1
Abstract:
The present technology relates to a distance measurement sensor, a distance measurement system, and an electronic apparatus that enable the controlling of a lighting device, such as the switching of light-emitting conditions, to be performed rapidly. The distance measurement sensor comprises: a pixel array unit in which pixels, which receive reflected light obtained by reflecting and returning emission light emitted from the lighting device by an object and output a detection signal according to the amount of the received light, are two-dimensionally arranged; and a control unit that sequentially sets a plurality of values of parameters in the lighting device on the basis of a measurement start instruction from another device, and controls the light emission of the lighting device. The present technology can be applied to, for example, a distance measurement module or the like that measures the distance to a subject.

Inventors:
MAHARA KUMIKO (JP)
Application Number:
PCT/JP2020/049096
Publication Date:
July 22, 2021
Filing Date:
December 28, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H04N5/369; G01S7/484; G01S17/894
Domestic Patent References:
WO2019087783A12019-05-09
WO2013129387A12013-09-06
Foreign References:
US20150285623A12015-10-08
JP2016509378A2016-03-24
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
Download PDF: