0001193125-06-033108 424B3 4 20060216 20060216 ENERGY CONVERSION DEVICES INC 0000032878 3690 381749884 DE 0630 424B3 33 333-131886 06623630 2956 WATERVIEW DRIVE ROCHESTER HILLS MI 48309 248-293-0440 ENERGY CONVERSION LABORATORIES INC 19710603 424B3 1 d424b3.htm PRELIMINARY PROSPECTUS SUPPLEMENT GRAPHIC 2 g80212g24x27.jpg GRAPHIC GRAPHIC 3 g80212g32l40.jpg GRAPHIC GRAPHIC 4 g80212g45g33.jpg GRAPHIC