INDICATOR DEVICE AND METHOD

An indicator device including a protective layer, an optically reflective layer, a polymeric material layer disposed between and coupling the protective layer to the optically reflective layer, and a dye disposed within the polymeric material layer, the dye being sensitive to external stimuli.

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Bibliographische Detailangaben
1. Verfasser: VAHEY, Paul G
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An indicator device including a protective layer, an optically reflective layer, a polymeric material layer disposed between and coupling the protective layer to the optically reflective layer, and a dye disposed within the polymeric material layer, the dye being sensitive to external stimuli.