-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
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 sureGqJ3a2bPYvA7Q05G/Q==

<SEC-DOCUMENT>0000032878-04-000022.txt : 20040217
<SEC-HEADER>0000032878-04-000022.hdr.sgml : 20040216
<ACCEPTANCE-DATETIME>20040217135948
ACCESSION NUMBER:		0000032878-04-000022
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		7
CONFORMED PERIOD OF REPORT:	20031231
FILED AS OF DATE:		20040217

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ENERGY CONVERSION DEVICES INC
		CENTRAL INDEX KEY:			0000032878
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
		IRS NUMBER:				381749884
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08403
		FILM NUMBER:		04606971

	BUSINESS ADDRESS:	
		STREET 1:		2956 WATERVIEW DRIVE
		CITY:			ROCHESTER HILLS
		STATE:			MI
		ZIP:			48309
		BUSINESS PHONE:		248-293-0440

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ENERGY CONVERSION LABORATORIES INC
		DATE OF NAME CHANGE:	19710603
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>dec200310q.txt
<DESCRIPTION>DECEMBER 31, 2003 10-Q
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.1
<SEQUENCE>3
<FILENAME>ex3-1dec03q.txt
<DESCRIPTION>AMENDMENT TO ARTICLE II OF BYLAWS
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.2
<SEQUENCE>4
<FILENAME>ex3-2dec03q.txt
<DESCRIPTION>AMENDMENT TO ARTICLE VIII OF BYLAWS
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31
<SEQUENCE>5
<FILENAME>ex311-dec03q.txt
<DESCRIPTION>CEO CERTIFICATION UNDER SECTION 302 OF SOX
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>6
<FILENAME>ex312-dec03q.txt
<DESCRIPTION>CFO CERTIFICATION UNDER SECTION 302 OF SOX
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>7
<FILENAME>ex321-dec03q.txt
<DESCRIPTION>CEO CERTIFICATION UNDER SECTION 906 OF SOX
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>8
<FILENAME>ex322-dec03q.txt
<DESCRIPTION>CFO CERTIFICATION UNDER SECTION 906 OF SOX
</DOCUMENT>
</SUBMISSION>