(19)
(11) EP 1 169 662 A1

(12)

(43) Date of publication:
09.01.2002 Bulletin 2002/02

(21) Application number: 00919213.9

(22) Date of filing: 17.03.2000
(51) International Patent Classification (IPC)7: G02B 7/28, G02B 15/14, G02B 21/36, G02B 27/02
// G06T5:50
(86) International application number:
PCT/SE0000/529
(87) International publication number:
WO 0055/667 (21.09.2000 Gazette 2000/38)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 18.03.1999 US 271828
18.03.1999 SE 9900983

(71) Applicant: Cellavision AB
223 70 Lund (SE)

(72) Inventors:
  • ROSENQVIST, Anders
    S-224 68 Lund (SE)
  • ALMERS, Martin
    S-226 45 Lund (SE)
  • ELVIN, Daniel
    S-224 68 Lund (SE)
  • SENNMALM, Per
    S-222 41 Lund (SE)
  • FAHRAEUS, Christer
    S-223 62 Lund (SE)

(74) Representative: Perklev, Karin Cecilia et al
AWAPATENT AB, P.O. Box 5117
200 71 Malmö
200 71 Malmö (SE)

   


(54) A CHROMATICALLY UNCOMPENSATED OPTICAL SYSTEM FOR COMPOSING COLOUR IMAGES