BALANCED BINARY COLOR DRIVE METHOD AND DIGITALLY CONTROLLED WAVEFORM DRIVE METHODS FOR GRAPHICAL DISPLAYS AND SYSTEM IMPLEMENTING SAME - Patent 1346318

(19)

(11)

EP 1 346 318 A2

(12)

(88)	Date of publication A3:
	20.02.2003

(43)	Date of publication:
	24.09.2003 Bulletin 2003/39

(21)	Application number: 01996011.1

(22)	Date of filing: 29.11.2001

(51)	International Patent Classification (IPC)⁷: G06T 1/00

(86)	International application number:
	PCT/US0144/919

(87)	International publication number:
	WO 0204/5016 (06.06.2002 Gazette 2002/23)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

(30)

Priority:

29.11.2000 US 727095
29.11.2000 US 727132

(71)	Applicant: Three-Five Systems, Inc.
	Tempe, AZ 85281-1230 (US)

(72)	Inventors:
	HUSTON, James Boulder Creek, CA 95006 (US) BERGSTROM, Neil Palo Alto, CA 94301 (US) XU, Gang Cupertino, CA 95014 (US)

(74)	Representative: Grubert, Andreas
	Baker Botts99 Gresham Street London EC2V 7BA London EC2V 7BA (GB)

(54)	BALANCED BINARY COLOR DRIVE METHOD AND DIGITALLY CONTROLLED WAVEFORM DRIVE METHODS FOR GRAPHICAL DISPLAYS AND SYSTEM IMPLEMENTING SAME