(19)
(11) EP 1 171 868 A1

(12)

(43) Date of publication:
16.01.2002 Bulletin 2002/03

(21) Application number: 00972295.0

(22) Date of filing: 19.10.2000
(51) International Patent Classification (IPC)7G09G 5/20
(86) International application number:
PCT/US0029/037
(87) International publication number:
WO 0129/817 (26.04.2001 Gazette 2001/17)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 19.10.1999 US 160397 P

(71) Applicant: Intensys Corporation
San Jose, CA 95110 (US)

(72) Inventors:
  • GHULOUM, Anwar, M.
    Mountain View, CA 94041 (US)
  • TAM, Pak, Y.
    San Jose, Ca 95134 (US)
  • OUYANG, Xiaolong
    Palo Alto, CA 94303 (US)
  • LAM, Edmund, Y
    Palo Alto, CA 94306 (US)

(74) Representative: Smith, Samuel Leonard 
J.A. Kemp & Co., 14 South Square, Gray's Inn
London WC1R 5JJ
London WC1R 5JJ (GB)

   


(54) IMPROVING IMAGE DISPLAY QUALITY BY ADAPTIVE SUBPIXEL RENDERING