Invention Grant
- Patent Title: Sensor and recording apparatus using the same
- Patent Title (中): 传感器和使用其的记录设备
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Application No.: US11466178Application Date: 2006-08-22
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Publication No.: US07705293B2Publication Date: 2010-04-27
- Inventor: Katsutoshi Miyahara , Takashi Kawabata
- Applicant: Katsutoshi Miyahara , Takashi Kawabata
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA INC IP Division
- Priority: JP2005-251651 20050831; JP2006-211053 20060802
- Main IPC: H01J5/02
- IPC: H01J5/02 ; G01N21/86
Abstract:
At least one exemplary embodiment is directed to a sensor for measuring the distance between the sensor and a measuring surface, which includes a light-emitting element and a plurality of light-receiving elements. The light-receiving elements are arranged so that the light axes thereof do not cross one another.
Public/Granted literature
- US20070046713A1 SENSOR AND RECORDING APPARATUS USING THE SAME Public/Granted day:2007-03-01
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