TILT SENSOR AND MANUFACTURING METHOD THEREOF

摘要

The present invention relates to a tilt sensor and method of manufacturing the tilt sensor. The tilt sensor includes a sealing wall (300) for providing a sealed inner space. A convection generation unit (100) circulates air, existing in the inner space provided by the sealing wall, by convection by heating a first region of the inner space and cooling a second region of the inner space, the convection generation unit being arranged to a first side of the inner space. A temperature detection unit (200) detects a temperature difference corresponding to varying temperature distribution of air and outputs current corresponding to the temperature difference when the temperature distribution of air, circulated by convection, varies according to variation in tilt, the temperature detection unit being arranged to a second side of the inner space so that the temperature detection unit is opposite the convection generation unit.