Novel oxetane compound, method for preparing thereof, composite sheet for display device comprising the same

The present invention is an oxetane represented by the following general formula (1) - to provide the cyclic epoxy compound and a method of manufacturing the same. To an oxetane represented by formula (I) - cyclic epoxy composite sheet comprising a compound as binder while maintaining the excellent flexibility heat resistance, optical properties, crack resistance, mechanical properties and the fairness is excellent preferably applied to the display substrate can: Formula 1 (Wherein R