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BIOSIGNAL SENSOR, BIOSIGNAL SENSOR ARRAY AND BIOSIGNAL SENSOR SYSTEM
BIOSIGNAL SENSOR, BIOSIGNAL SENSOR ARRAY AND BIOSIGNAL SENSOR SYSTEM
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机译:生物关像头传感器,生物传感器阵列和生物关键传感器系统
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摘要
A biosignal sensor includes a light sensor, a first polarizer configured to linearly polarize incident light emitted, and a second polarizer configured to linearly polarize light flowing into the light sensor. The biosignal sensor may include a light source that may emit light in a first direction and at least partially overlaps the first polarizer in the first direction, the light sensor at least partially overlapping the second polarizer in the first direction.
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