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Patent Searching and Data


Title:
LIGHT SOURCE DEVICE, IMAGING DEVICE, AND SENSING MODULE
Document Type and Number:
WIPO Patent Application WO/2020/026615
Kind Code:
A1
Abstract:
To make it so that imaging suitable for detection is carried out on an image sensor side when laser light is emitted onto an object and distance measurement, object recognition, or the like, is carried out, this light source device is made to comprise a plurality of laser light emission elements and a drive unit. The drive unit drives each laser light emission element according to light emission parameters that define light emission operations for each prescribed unit of laser light emission elements and have been set on the basis of imaging data from an image sensor that receives and images light emitted from the laser light emission elements and reflected by a subject.

Inventors:
WATANABE, Shota (4-14-1 Asahi-cho Atsugi-sh, Kanagawa 14, 〒2430014, JP)
Application Number:
JP2019/023866
Publication Date:
February 06, 2020
Filing Date:
June 17, 2019
Export Citation:
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Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORPORATION (4-14-1 Asahi-cho, Atsugi-shi Kanagawa, 14, 〒2430014, JP)
International Classes:
G01B11/00; G01C3/06; H01S5/0683; H01S5/183; H04N5/369
Domestic Patent References:
WO2016021238A12016-02-11
WO2017110413A12017-06-29
Foreign References:
JP2015108611A2015-06-11
JP2005354199A2005-12-22
JP2004301771A2004-10-28
JP2000162496A2000-06-16
Attorney, Agent or Firm:
IWATA, Masanobu et al. (Technopeer Patents & Trademarks, Hakusei Bldg. 8th Floor 1-3-9, Iwamoto-cho, Chiyoda-k, Tokyo 32, 〒1010032, JP)
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