LED device having a humidity sensor
AssigneeYuan Ze University
InventorsAy Su, Ying-Chieh Liu, Chi-Yuan Lee, Shuo-Jen Lee
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Abstract
A light emitting diode (LED) device having a humidity sensor includes an LED portion, a humidity sensor and an external device. This LED portion has a base, a boning layer, an LED chip, and a sealing portion. The LED ship is adhered on the base by the bonding layer. The sealing portion encloses the LED chip. This humidity sensor has a transmission element. This humidity sensor is to detect humidity condition in the LED portion. The external device is to monitor humidity condition and variation in the LED portion. It can monitor the internal condition in the LED portion and is possible to detect both the temperature and humidity simultaneously.
Claims5
An LED device having a humidity sensor comprising:
- an LED portion including a base, a boning layer, an LED chip, and a sealing portion;
- said LED ship being adhered on said base by said bonding layer;
- said sealing portion enclosing said LED chip;
- a humidity sensor having an transmission element;
- said humidity sensor being disposed on said base for detecting humidity condition in said LED portion;
- and
- an external device connecting with said transmission element of said humidity sensor so as to monitor humidity condition and variation in said LED portion.
Dependencies are inferred from the claim text.