LABEL PRINTER AND METHOD FOR IMPROVING DETECTION PRECISION BY THE SAME

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United States of America Patent

SERIAL NO

15463198

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Abstract

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In accordance with an embodiment, a label printer comprises a transmission type sensor configured to enable a first light emitting element to emit light to irradiate a printing medium with the light and to detect light transmitted through the printing medium; a reflection type sensor configured to enable a second light emitting element to emit light to irradiate a printing medium with the light and to detect light reflected by the printing medium; and a light emission control module configured to alternately switch a single light emission period in which either the first light emitting element or the second light emitting element emits light and a both light emission period in which both the first light emitting element and the second light emitting element emit light.

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Patent Owner(s)

Patent OwnerAddress
TOSHIBA TEC KABUSHIKI KAISHATOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katsumata, Akio Mishima Shizuoka, JP 27 487

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