Relative humidity sensor and method

A relative humidity sensor is disclosed. The relative humidity sensor includes a first electrode and a second electrode disposed above a dielectric substrate. A sensitive layer is disposed above at least one of the first electrode and the second electrode, where the sensitive layer is formed from a...

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Bibliographische Detailangaben
Hauptverfasser: Buiu, Octavian, Stratulat, Alisa, Brezeanu, Mihai, Bostan, Cazimir Gabriel, Serban, Bogdan-Catalin, Cobianu, Cornel P
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A relative humidity sensor is disclosed. The relative humidity sensor includes a first electrode and a second electrode disposed above a dielectric substrate. A sensitive layer is disposed above at least one of the first electrode and the second electrode, where the sensitive layer is formed from a composition including a polyimide and a hydrophobic filler. A dust protection layer is disposed above the sensitive layer.