Title:
センサおよびそれを用いた記録装置
Document Type and Number:
Japanese Patent JP4478669
Kind Code:
B2
Abstract:
At least one exemplary embodiment is directed to a sensor (102) for measuring the distance between the sensor and a measuring surface, which includes a light-emitting element (201) and a plurality of light-receiving elements (203, 204). The light-receiving elements are arranged so that the light axes thereof do not cross one another.
More Like This:
WO/2019/050024 | DISTANCE MEASURING METHOD AND DISTANCE MEASURING DEVICE |
JP3596339 | Inter-vehicle distance measuring device |
JP4081553 | Distance estimator |
Inventors:
Miyahara Katsutoshi
Takashi Kawabata
Takashi Kawabata
Application Number:
JP2006211053A
Publication Date:
June 09, 2010
Filing Date:
August 02, 2006
Export Citation:
Assignee:
Canon Inc
International Classes:
G01C3/06; B41J2/01; B41J29/38; G01B11/00; G01B11/06; G01N21/01; G01N21/47
Domestic Patent References:
JP2082109A | ||||
JP11311507A | ||||
JP9079842A | ||||
JP63298115A | ||||
JP61286703A | ||||
JP2005041080A |
Attorney, Agent or Firm:
Yuichi Uchio