LIGHT MODULATED OBJECT

摘要

PURPOSE: By omitting a process of forming a plurality of layers including the birefringence suede inside matrix the optical modulation object saves the capital for production. CONSTITUTION: An optical modulation object comprises matrix and the birefringence suede formed inside matrix. The birefringence comprises an anatomy(410a) of the isotropy polycarbonate alloy consisting of the drawing part(420a) of the anisotropy poly ethylene naphthalate(PEN) and polycarbonate and denaturation glycol polycyclohexylenedimethylene terephtahalate(PCTG). Matrix has isotropy.