(19)
(11)
EP 0 970 590 A1
(12)
(43)
Date of publication:
12.01.2000
Bulletin 2000/02
(21)
Application number:
99904121.3
(22)
Date of filing:
19.01.1999
(51)
International Patent Classification (IPC)
7
:
H04N
13/04
,
G02B
27/22
(86)
International application number:
PCT/US9901/018
(87)
International publication number:
WO 9938/335
(
29.07.1999
Gazette 1999/30)
(84)
Designated Contracting States:
BE FR GB IT
(30)
Priority:
26.01.1998
US 13115
(71)
Applicant:
Raytheon Company
El Segundo,California 90245-0902 (US)
(72)
Inventors:
FREEMAN, Jerry, E.
Irvine, CA 92714 (US)
GOLD, Ronald, S.
Fullerton, CA 92631 (US)
(74)
Representative:
Jackson, Richard Eric
Carpmaels & Ransford,43 Bloomsbury Square
London WC1A 2RA
London WC1A 2RA (GB)
(54)
METHOD AND APPARATUS FOR VOLUMETRIC DISPLAYING