DISTANCE MEASURING DEVICE

WIPO Patent Application WO/2020/166604

A1

A distance measuring device that measures the distance from an object. The distance measuring device is provided with: a radiation unit; a reception unit; a housing; a radiation window (45); a reception window (47); a heater wire for the radiation window; and a covering layer for the radiation window. The radiation unit irradiates radiated light. The reception unit receives reflected light generated by the radiated light being reflected by an object. The housing accommodates the radiation unit and the reception unit. The radiation window is provided to the housing. The radiation window is configured such that the radiated light passes there-through. The reception window is provided to the housing. The reception window is configured such that reflected light heading to toward the reception unit passes there-through. The heater wire for the radiation window heats the radiation window. The covering layer for the radiation window covers the heater wire for the radiation window. The covering layer for the radiation window is less likely to reflect radiated light and reflected light than the heater wire for the radiation window.

WO/2017/218291	WIDE ANGLE STEERING WITH PHASE ARRAY WITH WIDE-ELEMENT SPACING AND LENS ARRAY
WO/2021/025580	POLARIZATION-SENSITIVE LIDAR
WO/1993/013432	IMAGE SYNTHESIS USING TIME SEQUENTIAL HOLOGRAPHY

YAMAMOTO MASAHIRO (JP)

PCT/JP2020/005329

August 20, 2020

February 12, 2020

Click for automatic bibliography generation  

DENSO CORP (JP)

G01S7/481

JPH05157830A	1993-06-25
JPH05209962A	1993-08-20
JP2017107857A	2017-06-15
JP2015506459A	2015-03-02
JP2005149578A	2005-06-09
JP2009291595A	2009-12-17

NAGOYA INTERNATIONAL PATENT FIRM (JP)

View/Download PDF      PDF Help

Previous Patent: DISTANCE MEASURING DEVICE

Next Patent: METHOD FOR PRODUCING POLYMER COMPATIBLE WITH BIOMATERIALS