Optical sensor, and devices incorporating the same
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United States of America Patent
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Nov 22, 2016
Grant Date -
Jun 2, 2016
app pub date -
Nov 2, 2015
filing date -
Nov 2, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
An optical sensor including an abutment part configured to abut one edge of an object to be measured, a wall extending along a side of the object to be measured and having a first opening to pass light emitted to the object to be measured, and a first concave portion formed between the first opening and the abutment part on a side of the wall to position the object to be measured. A paper-type discrimination device including the optical sensor, and a controller configured to discriminate a paper type of the object using the reflection light from the object measured by the optical sensor. An image forming apparatus including the optical sensor or the paper-type discrimination device.
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