Optoelectronic tautomeric compositions

This application is directed to optoelectronic materials which are bistable organic tautomeric compositions of dithio or diseleno carbamate esters of cyclic 1,3-dithia or -diselena-2-iminium salts. Specifically, it is concerned with compounds having the formula: Wherein X is S or Se; wherein R or R1...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SCHUMAKER, ROBERT R
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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