Title:
DISTANCE-MEASURING IMAGING DEVICE AND SOLID IMAGING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2020/054617
Kind Code:
A1
Abstract:
This distance-measuring imaging device has: a control unit (3) that repeatedly performs output of light emission signals for instruction of light emission and output of exposure signals for instruction of exposure; a light source (1) that emits light multiple times in accordance with the light emission signals repeatedly outputted by the control unit (3); and an imaging unit (2) that has a solid imaging element (20) subjected to exposure multiple times in accordance with the exposure signals repeatedly outputted by the control unit (3) and that generates imaging signals through the exposure carried out multiple times, wherein the control unit (3) has a multi-phase delay signal generation circuit (30) for generating multiple delay clocks mutually different in phase, and repeatedly outputs the light emission signals and the exposure signals by using the delay clocks.
Inventors:
OTANI MITSUHIKO
NAKAMURA SEIJI
MORI KEIICHI
NAKAMURA SEIJI
MORI KEIICHI
Application Number:
PCT/JP2019/035218
Publication Date:
March 19, 2020
Filing Date:
September 06, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01S17/36
Domestic Patent References:
| WO2016189808A1 | 2016-12-01 | |||
| WO2008047640A1 | 2008-04-24 | |||
| WO2019123738A1 | 2019-06-27 |
Foreign References:
| US20160365846A1 | 2016-12-15 | |||
| JP2005069927A | 2005-03-17 | |||
| JP2013200186A | 2013-10-03 | |||
| US20170041589A1 | 2017-02-09 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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