(19)
(11) EP 1 497 817 A1

(12)

(43) Date of publication:
19.01.2005 Bulletin 2005/03

(21) Application number: 03717448.9

(22) Date of filing: 22.04.2003
(51) International Patent Classification (IPC)7G09G 3/32
(86) International application number:
PCT/GB2003/001712
(87) International publication number:
WO 2003/091983 (06.11.2003 Gazette 2003/45)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 25.04.2002 GB 0209502
21.05.2002 GB 0211735

(71) Applicant: Cambridge Display Technology Limited
Cambridgeshire, CB3 6DW (GB)

(72) Inventors:
  • SMITH, Euan, C.,Cambridge Display Technology Ltd.
    Cambridge CB3 0T (GB)
  • ROUTLEY, Paul, R.,Cambridge Display Tech. Ltd.
    Cambridge CB3 0TX (GB)
  • GOODCHILD, William,Cambridge Display Tech. Ltd.
    Cambridge CB3 0TX (GB)

(74) Representative: Martin, Philip John 
Marks & Clerk66-68 Hills Road
Cambridge,Cambridgeshire, CB2 1LA
Cambridge,Cambridgeshire, CB2 1LA (GB)

   


(54) DISPLAY DRIVER CIRCUITS FOR ORGANIC LIGHT EMITTING DIODE DISPLAYS WITH SKIPPING OF BLANK LINES