0001162675-05-000021 SC 13G/A 1 20050214 20050211 ENERGY CONVERSION DEVICES INC 0000032878 3690 381749884 DE 0605 SC 13G/A 34 005-33747 05601395 2956 WATERVIEW DRIVE ROCHESTER HILLS MI 48309 248-293-0440 ENERGY CONVERSION LABORATORIES INC 19710603 COGHILL CAPITAL MANAGEMENT LLC 0001162675 364191886 IL 1231 SC 13G/A ONE NORTH WACKER DRIVE STE 4725 CHICAGO IL 60606 312 334 1100 SC 13G/A 1 ener050210.txt ENERGY CONVERSION DEVICES 13G/A